-## $Id: Makefile.am,v 1.25 2006-06-28 13:26:13 adam Exp $
+## $Id: Makefile.am,v 1.26 2006-07-03 14:27:00 adam Exp $
AUTOMAKE_OPTIONS=foreign
ACLOCAL_AMFLAGS = -I m4
SUBDIRS=util bfile dfa dict isams isamb isamc rset data1 \
- recctrl tab index test examples include doc
+ tab index test examples include doc
aclocaldir=$(datadir)/aclocal
aclocal_DATA = m4/idzebra.m4
-## $Id: Makefile.am,v 1.8 2006-06-29 13:47:52 adam Exp $
+## $Id: Makefile.am,v 1.9 2006-07-03 14:27:01 adam Exp $
-lib_LTLIBRARIES = libidzebra-bfile.la
+noinst_LTLIBRARIES = libidzebra-bfile.la
check_PROGRAMS = tstbfile1
dnl Zebra, Index Data ApS, 1995-2006
-dnl $Id: configure.ac,v 1.23 2006-07-03 12:23:17 adam Exp $
+dnl $Id: configure.ac,v 1.24 2006-07-03 14:27:00 adam Exp $
dnl
AC_PREREQ(2.59)
AC_INIT([idzebra],[2.0.0],[adam@indexdata.dk])
AC_SUBST(PACKAGE_SUFFIX)
ZEBRALIBS_VERSION=2:0:0
AC_SUBST(ZEBRALIBS_VERSION)
+main_zebralib=index/libidzebra${PACKAGE_SUFFIX}.la
+AC_SUBST(main_zebralib)
dnl ------ Substitutions
AC_SUBST(TCL_INCLUDE)
AC_SUBST(TCL_LIB)
isamc/Makefile
rset/Makefile
data1/Makefile
- recctrl/Makefile
index/Makefile
include/Makefile include/idzebra/Makefile
tab/Makefile
-## $Id: Makefile.am,v 1.5 2006-06-29 13:47:52 adam Exp $
+## $Id: Makefile.am,v 1.6 2006-07-03 14:27:02 adam Exp $
-lib_LTLIBRARIES=libidzebra-data1.la
+noinst_LTLIBRARIES=libidzebra-data1.la
libidzebra_data1_la_LDFLAGS=-version-info $(ZEBRALIBS_VERSION)
libidzebra_data1_la_SOURCES = d1_handle.c d1_read.c d1_attset.c d1_tagset.c \
-## $Id: Makefile.am,v 1.9 2006-06-29 13:47:54 adam Exp $
+## $Id: Makefile.am,v 1.10 2006-07-03 14:27:03 adam Exp $
-lib_LTLIBRARIES = libidzebra-dfa.la
+noinst_LTLIBRARIES = libidzebra-dfa.la
noinst_PROGRAMS = agrep lexer grepper
-## $Id: Makefile.am,v 1.15 2006-06-29 13:47:55 adam Exp $
+## $Id: Makefile.am,v 1.16 2006-07-03 14:27:04 adam Exp $
-lib_LTLIBRARIES = libidzebra-dict.la
+noinst_LTLIBRARIES = libidzebra-dict.la
noinst_PROGRAMS = dicttest dictext
check_PROGRAMS = scantest
# Simple Zebra configuration file
-# $Id: zebra.cfg,v 1.12 2006-06-02 10:59:53 adam Exp $
+# $Id: zebra.cfg,v 1.13 2006-07-03 14:27:05 adam Exp $
#
# Where the schema files, attribute files, etc are located.
profilePath: .:../../tab
#rank: zvrank
recordId: (bib-1,title)
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
#shadow: shadow:100M
# register: register:100M
# Simple Zebra configuration file
-# $Id: zebra.cfg,v 1.1 2005-01-04 17:03:22 quinn Exp $
+# $Id: zebra.cfg,v 1.2 2006-07-03 14:27:06 adam Exp $
#
# Where the schema files, attribute files, etc are located.
profilePath: ${srcdir:-.}:${srcdir:-.}/../../tab
recordType: grs.marcxml.marc21
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
profilePath: ./:./../../tab
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
recordtype: alvis.filter_alvis_conf.xml
-## $Id: Makefile.am,v 1.47 2006-06-29 13:47:57 adam Exp $
+## $Id: Makefile.am,v 1.48 2006-07-03 14:27:09 adam Exp $
+
+aux_libs = \
+ ../rset/libidzebra-rset.la \
+ ../dict/libidzebra-dict.la \
+ ../isams/libidzebra-isams.la \
+ ../isamc/libidzebra-isamc.la \
+ ../isamb/libidzebra-isamb.la \
+ ../data1/libidzebra-data1.la \
+ ../bfile/libidzebra-bfile.la \
+ ../dfa/libidzebra-dfa.la \
+ ../util/libidzebra-util.la
+
+# Should match the main_zebralib in configure.ac
+# Should also match the libidzebra_..._la lines..!
+zebralib = libidzebra-2.0.la
noinst_PROGRAMS = apitest kdump zebrash
-lib_LTLIBRARIES = libidzebra-api.la
+modlibdir=$(libdir)/$(PACKAGE)$(PACKAGE_SUFFIX)/modules
+
+# The shared modules
+mod_grs_regx_la_SOURCES = regxread.c
+mod_grs_regx_la_LDFLAGS = -rpath $(modlibdir) -module -avoid-version
+mod_grs_regx_la_LADD = $(TCL_LIB)
+mod_grs_regx_la_LIBADD = $(zebralib) $(mod_grs_regx_la_LADD)
+
+mod_grs_xml_la_SOURCES = xmlread.c
+mod_grs_xml_la_LDFLAGS = -rpath $(modlibdir) -module -avoid-version
+mod_grs_xml_la_LADD = $(EXPAT_LIBS)
+mod_grs_xml_la_LIBADD = $(zebralib) $(mod_grs_xml_la_LADD)
+
+mod_grs_marc_la_SOURCES = marcread.c marcomp.c marcomp.h inline.c inline.h
+mod_grs_marc_la_LDFLAGS = -rpath $(modlibdir) -module -avoid-version
+mod_grs_marc_la_LADD =
+mod_grs_marc_la_LIBADD = $(zebralib) $(mod_grs_marc_la_LADD)
+
+mod_safari_la_SOURCES = safari.c
+mod_safari_la_LDFLAGS = -rpath $(modlibdir) -module -avoid-version
+mod_safari_la_LADD =
+mod_safari_la_LIBADD = $(zebralib) $(mod_safari_la_LADD)
-libidzebra_api_la_LDFLAGS=-version-info $(ZEBRALIBS_VERSION)
-libidzebra_api_la_SOURCES = \
+mod_alvis_la_SOURCES = alvis.c
+mod_alvis_la_LDFLAGS = -rpath $(modlibdir) -module -avoid-version
+mod_alvis_la_LADD = $(XSLT_LIBS)
+mod_alvis_la_LIBADD = $(zebralib) $(mod_alvis_la_LADD)
+
+modlib_LTLIBRARIES = $(SHARED_MODULE_LA)
+EXTRA_LTLIBRARIES = \
+ mod-grs-regx.la \
+ mod-grs-xml.la \
+ mod-grs-marc.la \
+ mod-safari.la \
+ mod-alvis.la
+
+EXTRA_libidzebra_2_0_la_SOURCES = \
+ $(mod_grs_regx_la_SOURCES) \
+ $(mod_grs_xml_la_SOURCES) \
+ $(mod_grs_marc_la_SOURCES) \
+ $(mod_safari_la_SOURCES) \
+ $(mod_alvis_la_SOURCES)
+
+lib_LTLIBRARIES = $(zebralib)
+
+libidzebra_2_0_la_DEPENDENCIES = $(STATIC_MODULE_OBJ)
+libidzebra_2_0_la_LIBADD = $(STATIC_MODULE_OBJ) $(aux_libs) $(STATIC_MODULE_LADD)
+libidzebra_2_0_la_LDFLAGS=-export-dynamic -version-info $(ZEBRALIBS_VERSION)
+libidzebra_2_0_la_SOURCES = \
+ recctrl.c \
+ recgrs.c \
+ sgmlread.c \
+ rectext.c \
api_swig.c attribute.c \
compact.c \
dir.c dirs.c \
update_path.c update_file.c trunc.c \
zebraapi.c zinfo.c zinfo.h zserver.h zsets.c zrpn.c
-
bin_PROGRAMS = zebraidx zebrasrv
-zebralibs = \
- libidzebra-api.la \
- ../rset/libidzebra-rset.la \
- ../recctrl/libidzebra-recctrl.la \
- ../dict/libidzebra-dict.la \
- ../isams/libidzebra-isams.la \
- ../isamc/libidzebra-isamc.la \
- ../isamb/libidzebra-isamb.la \
- ../data1/libidzebra-data1.la \
- ../bfile/libidzebra-bfile.la \
- ../dfa/libidzebra-dfa.la \
- ../util/libidzebra-util.la
-
zebraidx_SOURCES = main.c
zebrasrv_SOURCES = zserver.c
zebrash_SOURCES = zebrash.c
kdump_SOURCES = kdump.c
AM_CPPFLAGS = -I$(srcdir)/../include $(YAZINC) \
- -DDEFAULT_PROFILE_PATH=\"$(pkgdatadir)/tab\"
+ -DDEFAULT_PROFILE_PATH=\"$(pkgdatadir)/tab\" \
+ $(TCL_INCLUDE) $(XSLT_FLAGS) $(XSLT_CFLAGS)
-zebrash_LDADD= $(zebralibs) $(YAZLALIB) $(READLINE_LIBS)
+LDADD = $(zebralib) $(YAZLALIB)
-LDADD = $(zebralibs) $(YAZLALIB)
+zebrash_LDADD= $(LDADD) $(READLINE_LIBS)
install-exec-hook:
cd $(DESTDIR)$(bindir); for p in $(bin_PROGRAMS); do \
--- /dev/null
+/* $Id: alvis.c,v 1.1 2006-07-03 14:27:09 adam Exp $
+ Copyright (C) 1995-2005
+ Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+#include <stdio.h>
+#include <assert.h>
+#include <ctype.h>
+
+#include <yaz/diagbib1.h>
+#include <yaz/tpath.h>
+
+#include <libxml/xmlversion.h>
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+#include <libxml/xmlIO.h>
+#include <libxml/xmlreader.h>
+#include <libxslt/transform.h>
+#include <libxslt/xsltutils.h>
+
+#include <idzebra/util.h>
+#include <idzebra/recctrl.h>
+
+struct filter_schema {
+ const char *name;
+ const char *identifier;
+ const char *stylesheet;
+ struct filter_schema *next;
+ const char *default_schema;
+ /* char default_schema; */
+ const char *include_snippet;
+ xsltStylesheetPtr stylesheet_xsp;
+};
+
+struct filter_info {
+ xmlDocPtr doc;
+ char *fname;
+ char *full_name;
+ const char *profile_path;
+ const char *split_level;
+ const char *split_path;
+ ODR odr;
+ struct filter_schema *schemas;
+ xmlTextReaderPtr reader;
+};
+
+#define ZEBRA_SCHEMA_XSLT_NS "http://indexdata.dk/zebra/xslt/1"
+
+#define XML_STRCMP(a,b) strcmp((char*)a, b)
+#define XML_STRLEN(a) strlen((char*)a)
+
+static const char *zebra_xslt_ns = ZEBRA_SCHEMA_XSLT_NS;
+
+static void set_param_xml(const char **params, const char *name,
+ const char *value, ODR odr)
+{
+ while (*params)
+ params++;
+ params[0] = name;
+ params[1] = value;
+ params[2] = 0;
+}
+
+static void set_param_str(const char **params, const char *name,
+ const char *value, ODR odr)
+{
+ char *quoted = odr_malloc(odr, 3 + strlen(value));
+ sprintf(quoted, "'%s'", value);
+ while (*params)
+ params++;
+ params[0] = name;
+ params[1] = quoted;
+ params[2] = 0;
+}
+
+static void set_param_int(const char **params, const char *name,
+ zint value, ODR odr)
+{
+ char *quoted = odr_malloc(odr, 30); /* 25 digits enough for 2^64 */
+ while (*params)
+ params++;
+ sprintf(quoted, "'" ZINT_FORMAT "'", value);
+ params[0] = name;
+ params[1] = quoted;
+ params[2] = 0;
+}
+
+#define ENABLE_INPUT_CALLBACK 0
+
+#if ENABLE_INPUT_CALLBACK
+static int zebra_xmlInputMatchCallback (char const *filename)
+{
+ yaz_log(YLOG_LOG, "match %s", filename);
+ return 0;
+}
+
+static void * zebra_xmlInputOpenCallback (char const *filename)
+{
+ return 0;
+}
+
+static int zebra_xmlInputReadCallback (void * context, char * buffer, int len)
+{
+ return 0;
+}
+
+static int zebra_xmlInputCloseCallback (void * context)
+{
+ return 0;
+}
+#endif
+
+static void *filter_init(Res res, RecType recType)
+{
+ struct filter_info *tinfo = (struct filter_info *) xmalloc(sizeof(*tinfo));
+ tinfo->reader = 0;
+ tinfo->fname = 0;
+ tinfo->full_name = 0;
+ tinfo->profile_path = 0;
+ tinfo->split_level = 0;
+ tinfo->split_path = 0;
+ tinfo->odr = odr_createmem(ODR_ENCODE);
+ tinfo->doc = 0;
+ tinfo->schemas = 0;
+
+#if ENABLE_INPUT_CALLBACK
+ xmlRegisterDefaultInputCallbacks();
+ xmlRegisterInputCallbacks(zebra_xmlInputMatchCallback,
+ zebra_xmlInputOpenCallback,
+ zebra_xmlInputReadCallback,
+ zebra_xmlInputCloseCallback);
+#endif
+ return tinfo;
+}
+
+static int attr_content(struct _xmlAttr *attr, const char *name,
+ const char **dst_content)
+{
+ if (!XML_STRCMP(attr->name, name) && attr->children &&
+ attr->children->type == XML_TEXT_NODE)
+ {
+ *dst_content = (const char *)(attr->children->content);
+ return 1;
+ }
+ return 0;
+}
+
+static void destroy_schemas(struct filter_info *tinfo)
+{
+ struct filter_schema *schema = tinfo->schemas;
+ while (schema)
+ {
+ struct filter_schema *schema_next = schema->next;
+ if (schema->stylesheet_xsp)
+ xsltFreeStylesheet(schema->stylesheet_xsp);
+ xfree(schema);
+ schema = schema_next;
+ }
+ tinfo->schemas = 0;
+ xfree(tinfo->fname);
+ if (tinfo->doc)
+ xmlFreeDoc(tinfo->doc);
+ tinfo->doc = 0;
+}
+
+static ZEBRA_RES create_schemas(struct filter_info *tinfo, const char *fname)
+{
+ char tmp_full_name[1024];
+ xmlNodePtr ptr;
+ tinfo->fname = xstrdup(fname);
+
+ if (yaz_filepath_resolve(tinfo->fname, tinfo->profile_path,
+ NULL, tmp_full_name))
+ tinfo->full_name = xstrdup(tmp_full_name);
+ else
+ tinfo->full_name = xstrdup(tinfo->fname);
+
+ yaz_log(YLOG_LOG, "alvis filter: loading config file %s", tinfo->full_name);
+
+ tinfo->doc = xmlParseFile(tinfo->full_name);
+
+ if (!tinfo->doc){
+ yaz_log(YLOG_WARN, "alvis filter: could not parse config file %s",
+ tinfo->full_name);
+
+ return ZEBRA_FAIL;
+ }
+
+ ptr = xmlDocGetRootElement(tinfo->doc);
+ if (!ptr || ptr->type != XML_ELEMENT_NODE ||
+ XML_STRCMP(ptr->name, "schemaInfo")){
+ yaz_log(YLOG_WARN,
+ "alvis filter: config file %s :"
+ " expected root element <schemaInfo>",
+ tinfo->full_name);
+ return ZEBRA_FAIL;
+ }
+
+ for (ptr = ptr->children; ptr; ptr = ptr->next)
+ {
+ if (ptr->type != XML_ELEMENT_NODE)
+ continue;
+ if (!XML_STRCMP(ptr->name, "schema"))
+ {
+ char tmp_xslt_full_name[1024];
+ struct _xmlAttr *attr;
+ struct filter_schema *schema = xmalloc(sizeof(*schema));
+ schema->name = 0;
+ schema->identifier = 0;
+ schema->stylesheet = 0;
+ schema->default_schema = 0;
+ schema->next = tinfo->schemas;
+ schema->stylesheet_xsp = 0;
+ schema->include_snippet = 0;
+ tinfo->schemas = schema;
+ for (attr = ptr->properties; attr; attr = attr->next)
+ {
+ attr_content(attr, "identifier", &schema->identifier);
+ attr_content(attr, "name", &schema->name);
+ attr_content(attr, "stylesheet", &schema->stylesheet);
+ attr_content(attr, "default", &schema->default_schema);
+ attr_content(attr, "snippet", &schema->include_snippet);
+ }
+ /*yaz_log(YLOG_LOG, "XSLT add %s %s %s",
+ schema->name, schema->identifier, schema->stylesheet); */
+
+ /* find requested schema */
+
+ if (schema->stylesheet){
+ yaz_filepath_resolve(schema->stylesheet, tinfo->profile_path,
+ NULL, tmp_xslt_full_name);
+ schema->stylesheet_xsp
+ = xsltParseStylesheetFile((const xmlChar*) tmp_xslt_full_name);
+ if (!schema->stylesheet_xsp)
+ yaz_log(YLOG_WARN,
+ "alvis filter: could not parse xslt stylesheet %s",
+ tmp_xslt_full_name);
+ }
+
+
+ }
+ else if (!XML_STRCMP(ptr->name, "split"))
+ {
+ struct _xmlAttr *attr;
+ for (attr = ptr->properties; attr; attr = attr->next)
+ {
+ attr_content(attr, "level", &tinfo->split_level);
+ attr_content(attr, "path", &tinfo->split_path);
+ }
+ }
+ else
+ {
+ yaz_log(YLOG_WARN, "Bad element %s in %s", ptr->name, fname);
+ return ZEBRA_FAIL;
+ }
+ }
+ return ZEBRA_OK;
+}
+
+static struct filter_schema *lookup_schema(struct filter_info *tinfo,
+ const char *est)
+{
+ struct filter_schema *schema;
+
+ for (schema = tinfo->schemas; schema; schema = schema->next)
+ {
+ /* find requested schema */
+ if (est)
+ {
+ if (schema->identifier && !strcmp(schema->identifier, est))
+ return schema;
+
+ if (schema->name && !strcmp(schema->name, est))
+ return schema;
+ }
+ /* or return default schema if defined */
+ else if (schema->default_schema)
+ return schema;
+ }
+
+ /* return first schema if no default schema defined */
+ if (tinfo->schemas)
+ return tinfo->schemas;
+
+ return 0;
+}
+
+static ZEBRA_RES filter_config(void *clientData, Res res, const char *args)
+{
+ struct filter_info *tinfo = clientData;
+ if (!args || !*args){
+ yaz_log(YLOG_WARN, "alvis filter: need config file");
+ return ZEBRA_FAIL;
+ }
+
+ if (tinfo->fname && !strcmp(args, tinfo->fname))
+ return ZEBRA_OK;
+
+ tinfo->profile_path
+ /* = res_get_def(res, "profilePath", DEFAULT_PROFILE_PATH); */
+ = res_get(res, "profilePath");
+ yaz_log(YLOG_LOG, "alvis filter: profilePath %s", tinfo->profile_path);
+
+ destroy_schemas(tinfo);
+ create_schemas(tinfo, args);
+ return ZEBRA_OK;
+}
+
+static void filter_destroy(void *clientData)
+{
+ struct filter_info *tinfo = clientData;
+ destroy_schemas(tinfo);
+ if (tinfo->reader)
+ xmlFreeTextReader(tinfo->reader);
+ odr_destroy(tinfo->odr);
+ xfree(tinfo);
+}
+
+static int ioread_ex(void *context, char *buffer, int len)
+{
+ struct recExtractCtrl *p = context;
+ return (*p->readf)(p->fh, buffer, len);
+}
+
+static int ioclose_ex(void *context)
+{
+ return 0;
+}
+
+static void index_cdata(struct filter_info *tinfo, struct recExtractCtrl *ctrl,
+ xmlNodePtr ptr, RecWord *recWord)
+{
+ for(; ptr; ptr = ptr->next)
+ {
+ index_cdata(tinfo, ctrl, ptr->children, recWord);
+ if (ptr->type != XML_TEXT_NODE)
+ continue;
+ recWord->term_buf = (const char *)ptr->content;
+ recWord->term_len = XML_STRLEN(ptr->content);
+ (*ctrl->tokenAdd)(recWord);
+ }
+}
+
+static void index_node(struct filter_info *tinfo, struct recExtractCtrl *ctrl,
+ xmlNodePtr ptr, RecWord *recWord)
+{
+ for(; ptr; ptr = ptr->next)
+ {
+ index_node(tinfo, ctrl, ptr->children, recWord);
+ if (ptr->type != XML_ELEMENT_NODE || !ptr->ns ||
+ XML_STRCMP(ptr->ns->href, zebra_xslt_ns))
+ continue;
+ if (!XML_STRCMP(ptr->name, "index"))
+ {
+ const char *name_str = 0;
+ const char *type_str = 0;
+ const char *xpath_str = 0;
+ struct _xmlAttr *attr;
+ for (attr = ptr->properties; attr; attr = attr->next)
+ {
+ attr_content(attr, "name", &name_str);
+ attr_content(attr, "xpath", &xpath_str);
+ attr_content(attr, "type", &type_str);
+ }
+ if (name_str)
+ {
+ int prev_type = recWord->index_type; /* save default type */
+
+ if (type_str && *type_str)
+ recWord->index_type = *type_str; /* type was given */
+ recWord->index_name = name_str;
+ index_cdata(tinfo, ctrl, ptr->children, recWord);
+
+ recWord->index_type = prev_type; /* restore it again */
+ }
+ }
+ }
+}
+
+static void index_record(struct filter_info *tinfo,struct recExtractCtrl *ctrl,
+ xmlNodePtr ptr, RecWord *recWord)
+{
+ const char *type_str = "update";
+
+ if (ptr && ptr->type == XML_ELEMENT_NODE && ptr->ns &&
+ !XML_STRCMP(ptr->ns->href, zebra_xslt_ns)
+ && !XML_STRCMP(ptr->name, "record"))
+ {
+ const char *id_str = 0;
+ const char *rank_str = 0;
+ struct _xmlAttr *attr;
+ for (attr = ptr->properties; attr; attr = attr->next)
+ {
+ attr_content(attr, "type", &type_str);
+ attr_content(attr, "id", &id_str);
+ attr_content(attr, "rank", &rank_str);
+ }
+ if (id_str)
+ sscanf(id_str, "%255s", ctrl->match_criteria);
+
+ if (rank_str)
+ ctrl->staticrank = atoi(rank_str);
+
+ ptr = ptr->children;
+ }
+
+ if (!strcmp("update", type_str))
+ index_node(tinfo, ctrl, ptr, recWord);
+ else if (!strcmp("delete", type_str))
+ yaz_log(YLOG_WARN, "alvis filter delete: to be implemented");
+ else
+ yaz_log(YLOG_WARN, "alvis filter: unknown record type '%s'",
+ type_str);
+}
+
+static int extract_doc(struct filter_info *tinfo, struct recExtractCtrl *p,
+ xmlDocPtr doc)
+{
+ RecWord recWord;
+ const char *params[10];
+ xmlChar *buf_out;
+ int len_out;
+
+ struct filter_schema *schema = lookup_schema(tinfo, zebra_xslt_ns);
+
+ params[0] = 0;
+ set_param_str(params, "schema", zebra_xslt_ns, tinfo->odr);
+
+ (*p->init)(p, &recWord);
+
+ if (schema && schema->stylesheet_xsp)
+ {
+ xmlNodePtr root_ptr;
+ xmlDocPtr resDoc =
+ xsltApplyStylesheet(schema->stylesheet_xsp,
+ doc, params);
+ if (p->flagShowRecords)
+ {
+ xmlDocDumpMemory(resDoc, &buf_out, &len_out);
+ fwrite(buf_out, len_out, 1, stdout);
+ xmlFree(buf_out);
+ }
+ root_ptr = xmlDocGetRootElement(resDoc);
+ if (root_ptr)
+ index_record(tinfo, p, root_ptr, &recWord);
+ else
+ {
+ yaz_log(YLOG_WARN, "No root for index XML record."
+ " split_level=%s stylesheet=%s",
+ tinfo->split_level, schema->stylesheet);
+ }
+ xmlFreeDoc(resDoc);
+ }
+ xmlDocDumpMemory(doc, &buf_out, &len_out);
+ if (p->flagShowRecords)
+ fwrite(buf_out, len_out, 1, stdout);
+ (*p->setStoreData)(p, buf_out, len_out);
+ xmlFree(buf_out);
+
+ xmlFreeDoc(doc);
+ return RECCTRL_EXTRACT_OK;
+}
+
+static int extract_split(struct filter_info *tinfo, struct recExtractCtrl *p)
+{
+ int ret;
+ int split_depth = 0;
+ if (p->first_record)
+ {
+ if (tinfo->reader)
+ xmlFreeTextReader(tinfo->reader);
+ tinfo->reader = xmlReaderForIO(ioread_ex, ioclose_ex,
+ p /* I/O handler */,
+ 0 /* URL */,
+ 0 /* encoding */,
+ XML_PARSE_XINCLUDE);
+ }
+ if (!tinfo->reader)
+ return RECCTRL_EXTRACT_ERROR_GENERIC;
+
+ if (tinfo->split_level)
+ split_depth = atoi(tinfo->split_level);
+ ret = xmlTextReaderRead(tinfo->reader);
+ while (ret == 1) {
+ int type = xmlTextReaderNodeType(tinfo->reader);
+ int depth = xmlTextReaderDepth(tinfo->reader);
+ if (split_depth == 0 ||
+ (split_depth > 0 &&
+ type == XML_READER_TYPE_ELEMENT && split_depth == depth))
+ {
+ xmlNodePtr ptr = xmlTextReaderExpand(tinfo->reader);
+ xmlNodePtr ptr2 = xmlCopyNode(ptr, 1);
+ xmlDocPtr doc = xmlNewDoc((const xmlChar*) "1.0");
+
+ xmlDocSetRootElement(doc, ptr2);
+
+ return extract_doc(tinfo, p, doc);
+ }
+ ret = xmlTextReaderRead(tinfo->reader);
+ }
+ xmlFreeTextReader(tinfo->reader);
+ tinfo->reader = 0;
+ return RECCTRL_EXTRACT_EOF;
+}
+
+static int extract_full(struct filter_info *tinfo, struct recExtractCtrl *p)
+{
+ if (p->first_record) /* only one record per stream */
+ {
+ xmlDocPtr doc = xmlReadIO(ioread_ex, ioclose_ex, p /* I/O handler */,
+ 0 /* URL */,
+ 0 /* encoding */,
+ XML_PARSE_XINCLUDE);
+ if (!doc)
+ {
+ return RECCTRL_EXTRACT_ERROR_GENERIC;
+ }
+ return extract_doc(tinfo, p, doc);
+ }
+ else
+ return RECCTRL_EXTRACT_EOF;
+}
+
+static int filter_extract(void *clientData, struct recExtractCtrl *p)
+{
+ struct filter_info *tinfo = clientData;
+
+ odr_reset(tinfo->odr);
+
+ if (tinfo->split_level == 0 && tinfo->split_path == 0)
+ return extract_full(tinfo, p);
+ else
+ {
+ return extract_split(tinfo, p);
+ }
+}
+
+static int ioread_ret(void *context, char *buffer, int len)
+{
+ struct recRetrieveCtrl *p = context;
+ return (*p->readf)(p->fh, buffer, len);
+}
+
+static int ioclose_ret(void *context)
+{
+ return 0;
+}
+
+
+static const char *snippet_doc(struct recRetrieveCtrl *p, int text_mode,
+ int window_size)
+{
+ const char *xml_doc_str;
+ int ord = 0;
+ WRBUF wrbuf = wrbuf_alloc();
+ zebra_snippets *res =
+ zebra_snippets_window(p->doc_snippet, p->hit_snippet, window_size);
+ zebra_snippet_word *w = zebra_snippets_list(res);
+
+ if (text_mode)
+ wrbuf_printf(wrbuf, "\'");
+ else
+ wrbuf_printf(wrbuf, "<snippet xmlns='%s'>\n", zebra_xslt_ns);
+ for (; w; w = w->next)
+ {
+ if (ord == 0)
+ ord = w->ord;
+ else if (ord != w->ord)
+
+ break;
+ if (text_mode)
+ wrbuf_printf(wrbuf, "%s%s%s ",
+ w->match ? "*" : "",
+ w->term,
+ w->match ? "*" : "");
+ else
+ {
+ wrbuf_printf(wrbuf, " <term ord='%d' seqno='" ZINT_FORMAT "' %s>",
+ w->ord, w->seqno,
+ (w->match ? "match='1'" : ""));
+ wrbuf_xmlputs(wrbuf, w->term);
+ wrbuf_printf(wrbuf, "</term>\n");
+ }
+ }
+ if (text_mode)
+ wrbuf_printf(wrbuf, "\'");
+ else
+ wrbuf_printf(wrbuf, "</snippet>\n");
+
+ xml_doc_str = odr_strdup(p->odr, wrbuf_buf(wrbuf));
+
+ zebra_snippets_destroy(res);
+ wrbuf_free(wrbuf, 1);
+ return xml_doc_str;
+}
+
+static int filter_retrieve (void *clientData, struct recRetrieveCtrl *p)
+{
+ /* const char *esn = zebra_xslt_ns; */
+ const char *esn = 0;
+ const char *params[32];
+ struct filter_info *tinfo = clientData;
+ xmlDocPtr resDoc;
+ xmlDocPtr doc;
+ struct filter_schema *schema;
+ int window_size = -1;
+
+ if (p->comp)
+ {
+ if (p->comp->which == Z_RecordComp_simple
+ && p->comp->u.simple->which == Z_ElementSetNames_generic)
+ {
+ esn = p->comp->u.simple->u.generic;
+ }
+ else if (p->comp->which == Z_RecordComp_complex
+ && p->comp->u.complex->generic->elementSpec
+ && p->comp->u.complex->generic->elementSpec->which ==
+ Z_ElementSpec_elementSetName)
+ {
+ esn = p->comp->u.complex->generic->elementSpec->u.elementSetName;
+ }
+ }
+ schema = lookup_schema(tinfo, esn);
+ if (!schema)
+ {
+ p->diagnostic =
+ YAZ_BIB1_SPECIFIED_ELEMENT_SET_NAME_NOT_VALID_FOR_SPECIFIED_;
+ return 0;
+ }
+
+ if (schema->include_snippet)
+ window_size = atoi(schema->include_snippet);
+
+ params[0] = 0;
+ set_param_int(params, "id", p->localno, p->odr);
+ if (p->fname)
+ set_param_str(params, "filename", p->fname, p->odr);
+ if (p->staticrank >= 0)
+ set_param_int(params, "rank", p->staticrank, p->odr);
+
+ if (esn)
+ set_param_str(params, "schema", esn, p->odr);
+ else
+ if (schema->name)
+ set_param_str(params, "schema", schema->name, p->odr);
+ else if (schema->identifier)
+ set_param_str(params, "schema", schema->identifier, p->odr);
+ else
+ set_param_str(params, "schema", "", p->odr);
+
+ if (p->score >= 0)
+ set_param_int(params, "score", p->score, p->odr);
+ set_param_int(params, "size", p->recordSize, p->odr);
+
+ if (window_size >= 0)
+ set_param_xml(params, "snippet", snippet_doc(p, 1, window_size),
+ p->odr);
+ doc = xmlReadIO(ioread_ret, ioclose_ret, p /* I/O handler */,
+ 0 /* URL */,
+ 0 /* encoding */,
+ XML_PARSE_XINCLUDE);
+ if (!doc)
+ {
+ p->diagnostic = YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS;
+ return 0;
+ }
+
+ if (window_size >= 0)
+ {
+ xmlNodePtr node = xmlDocGetRootElement(doc);
+ const char *snippet_str = snippet_doc(p, 0, window_size);
+ xmlDocPtr snippet_doc = xmlParseMemory(snippet_str, strlen(snippet_str));
+ xmlAddChild(node, xmlDocGetRootElement(snippet_doc));
+ }
+ if (!schema->stylesheet_xsp)
+ resDoc = doc;
+ else
+ {
+ resDoc = xsltApplyStylesheet(schema->stylesheet_xsp,
+ doc, params);
+ xmlFreeDoc(doc);
+ }
+ if (!resDoc)
+ {
+ p->diagnostic = YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS;
+ }
+ else if (p->input_format == VAL_NONE || p->input_format == VAL_TEXT_XML)
+ {
+ xmlChar *buf_out;
+ int len_out;
+
+ xsltSaveResultToString(&buf_out, &len_out, resDoc,
+ schema->stylesheet_xsp);
+
+ p->output_format = VAL_TEXT_XML;
+ p->rec_len = len_out;
+ p->rec_buf = odr_malloc(p->odr, p->rec_len);
+ memcpy(p->rec_buf, buf_out, p->rec_len);
+ xmlFree(buf_out);
+ }
+ else if (p->output_format == VAL_SUTRS)
+ {
+ xmlChar *buf_out;
+ int len_out;
+
+ xsltSaveResultToString(&buf_out, &len_out, resDoc,
+ schema->stylesheet_xsp);
+
+ p->output_format = VAL_SUTRS;
+ p->rec_len = len_out;
+ p->rec_buf = odr_malloc(p->odr, p->rec_len);
+ memcpy(p->rec_buf, buf_out, p->rec_len);
+
+ xmlFree(buf_out);
+ }
+ else
+ {
+ p->diagnostic = YAZ_BIB1_RECORD_SYNTAX_UNSUPP;
+ }
+ xmlFreeDoc(resDoc);
+ return 0;
+}
+
+static struct recType filter_type = {
+ 0,
+ "alvis",
+ filter_init,
+ filter_config,
+ filter_destroy,
+ filter_extract,
+ filter_retrieve
+};
+
+RecType
+#ifdef IDZEBRA_STATIC_ALVIS
+idzebra_filter_alvis
+#else
+idzebra_filter
+#endif
+
+[] = {
+ &filter_type,
+ 0,
+};
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
--- /dev/null
+/*
+ $Id: inline.c,v 1.1 2006-07-03 14:27:09 adam Exp $
+*/
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <yaz/yaz-util.h>
+#include "inline.h"
+
+static void inline_destroy_subfield_recursive(inline_subfield *p);
+
+inline_field *inline_mk_field(void)
+{
+ inline_field *p = (inline_field *) xmalloc(sizeof(*p));
+
+ if (p)
+ {
+ memset(p, 0, sizeof(*p));
+ p->name = (char *) xmalloc(SZ_FNAME+1);
+ *(p->name) = '\0';
+ p->ind1 = (char *) xmalloc(SZ_IND+1);
+ *(p->ind1) = '\0';
+ p->ind2 = (char *) xmalloc(SZ_IND+1);
+ *(p->ind2) = '\0';
+ }
+ return p;
+}
+void inline_destroy_field(inline_field *p)
+{
+ if (p)
+ {
+ if (p->name) xfree(p->name);
+ if (p->ind1) xfree(p->ind1);
+ if (p->ind2) xfree(p->ind2);
+ if (p->list)
+ inline_destroy_subfield_recursive(p->list);
+ xfree(p);
+ }
+}
+static inline_subfield *inline_mk_subfield(inline_subfield *parent)
+{
+ inline_subfield *p = (inline_subfield *)xmalloc(sizeof(*p));
+
+ if (p)
+ {
+ memset(p, 0, sizeof(*p));
+ p->name = (char *) xmalloc(SZ_SFNAME+1);
+ *(p->name) = '\0';
+ p->parent = parent;
+ }
+ return p;
+}
+
+#if 0
+static void inline_destroy_subfield(inline_subfield *p)
+{
+ if (p)
+ {
+ if (p->name) xfree(p->name);
+ if (p->data) xfree(p->data);
+ if (p->parent) p->parent->next = p->next;
+ xfree(p);
+ }
+}
+#endif
+
+static void inline_destroy_subfield_recursive(inline_subfield *p)
+{
+ if (p)
+ {
+ inline_destroy_subfield_recursive(p->next);
+ if (p->name) xfree(p->name);
+ if (p->data) xfree(p->data);
+ if (p->parent)
+ p->parent->next = 0;
+ xfree(p);
+ }
+}
+int inline_parse(inline_field *pif, const char *tag, const char *s)
+{
+ inline_field *pf = pif;
+ char *p = (char *)s;
+
+ if (!pf)
+ return -1;
+
+ if (pf->name[0] == '\0')
+ {
+ if ((sscanf(p, "%3s", pf->name)) != 1)
+ return -2;
+
+ p += SZ_FNAME;
+
+ if (!memcmp(pf->name, "00", 2))
+ {
+ pf->list = inline_mk_subfield(0);
+ pf->list->data = xstrdup(p);
+ }
+ else
+ {
+ if ((sscanf(p, "%c%c", pf->ind1, pf->ind2)) != 2)
+ return -3;
+ }
+ }
+ else
+ {
+ inline_subfield *psf = inline_mk_subfield(0);
+
+ sscanf(tag, "%1s", psf->name);
+ psf->data = xstrdup(p);
+
+ if (!pf->list)
+ {
+ pf->list = psf;
+ }
+ else
+ {
+ inline_subfield *last = pf->list;
+ while (last->next)
+ last = last->next;
+ last->next = psf;
+ }
+ }
+ return 0;
+}
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
--- /dev/null
+/*
+ $Id: inline.h,v 1.1 2006-07-03 14:27:09 adam Exp $
+*/
+#ifndef INLINE_H
+#define INLINE_H
+
+#include "marcomp.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+typedef struct inline_field
+{
+ char *name;
+ char *ind1;
+ char *ind2;
+ struct inline_subfield *list;
+} inline_field;
+typedef struct inline_subfield
+{
+ char *name;
+ char *data;
+ struct inline_subfield *next;
+ struct inline_subfield *parent;
+} inline_subfield;
+
+inline_field *inline_mk_field(void);
+int inline_parse(inline_field *pf, const char *tag, const char *s);
+void inline_destroy_field(inline_field *p);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
--- /dev/null
+/*
+ $Id: marcomp.c,v 1.1 2006-07-03 14:27:09 adam Exp $
+
+ marcomp.c - compiler of MARC statements.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <yaz/yaz-util.h>
+
+#include "marcomp.h"
+
+static mc_token mc_gettoken(mc_context *c);
+static void mc_ungettoken(mc_context *c);
+static int mc_getval(mc_context *c);
+static int mc_getdata(mc_context *c, char *s, int sz);
+static void mc_getinterval(mc_context *c, int *start, int *end);
+
+static mc_subfield *mc_mk_subfield(mc_subfield *parent);
+static mc_field *mc_mk_field(void);
+
+static struct mc_errmsg
+{
+ mc_errcode code;
+ const char *msg;
+} mc_errmsg[] = {
+{EMCOK, "OK"},
+{EMCNOMEM, "NO mem"},
+{EMCF, "not complete field"},
+{EMCSF, "not complete subfield"},
+{EMCSFGROUP, "not closed GROUP"},
+{EMCSFVAR, "not closed VARIANT"},
+{EMCSFINLINE, "not closed IN-LINE"},
+{EMCEND, "not correct errno"}
+};
+mc_errcode mc_errno(mc_context *c)
+{
+ return c->errcode;
+}
+const char *mc_error(mc_errcode no)
+{
+ if (no >= EMCOK && no<EMCEND)
+ return mc_errmsg[no].msg;
+ else
+ return mc_errmsg[EMCEND].msg;
+}
+mc_context *mc_mk_context(const char *s)
+{
+ mc_context *p=0;
+
+ if (s && strlen(s))
+ {
+ p = (mc_context*) xmalloc(sizeof(*p));
+
+ if (!p)
+ return 0;
+
+ memset(p, 0, sizeof(*p));
+ p->errcode = EMCOK;
+ p->data = s;
+ p->len = strlen(s);
+ p->crrtok = NOP;
+ }
+
+ return p;
+}
+void mc_destroy_context(mc_context *c)
+{
+ if (c) xfree(c);
+}
+mc_token mc_gettoken(mc_context *c)
+{
+ if (c->offset >= c->len)
+ return NOP;
+
+ switch (*(c->data+c->offset))
+ {
+ case '{': c->crrtok = LVARIANT; break;
+ case '}': c->crrtok = RVARIANT; break;
+ case '(': c->crrtok = LGROUP; break;
+ case ')': c->crrtok = RGROUP; break;
+ case '<': c->crrtok = LINLINE; break;
+ case '>': c->crrtok = RINLINE; break;
+ case '$': c->crrtok = SUBFIELD; break;
+ case '[': c->crrtok = LINTERVAL; break;
+ case ']': c->crrtok = RINTERVAL; break;
+ default:
+ if (isspace(*(unsigned char *) (c->data+c->offset))
+ || *(c->data+c->offset) == '\n')
+ {
+ c->crrtok = NOP;
+ }
+ else
+ {
+ c->crrtok = REGULAR;
+ c->crrval = *(c->data+c->offset);
+ }
+ }
+#ifdef DEBUG
+ fprintf(stderr, "gettoken(): offset: %d", c->offset);
+ if (c->crrtok == REGULAR)
+ fprintf(stderr, "<%c>", c->crrval);
+ fprintf(stderr, "\n");
+#endif
+ c->offset++;
+ return c->crrtok;
+}
+void mc_ungettoken(mc_context *c)
+{
+ if (c->offset > 0)
+ c->offset--;
+}
+int mc_getval(mc_context *c)
+{
+ return c->crrval;
+}
+int mc_getdata(mc_context *c, char *s, int sz)
+{
+ int i;
+
+ for (i=0; i<sz; i++)
+ {
+ if (mc_gettoken(c)!=REGULAR)
+ {
+ mc_ungettoken(c);
+ break;
+ }
+ s[i] = mc_getval(c);
+ }
+ s[i] = '\0';
+
+ return i;
+}
+void mc_getinterval(mc_context *c, int *start, int *end)
+{
+ char buf[6+1];
+ int start_pos, end_pos;
+
+ start_pos = end_pos = -1;
+
+ if (mc_gettoken(c) == LINTERVAL)
+ {
+ int i;
+
+ for (i=0;i<6;i++)
+ {
+ mc_token tok = mc_gettoken(c);
+
+ if (tok == RINTERVAL || tok == NOP)
+ break;
+
+ buf[i] = mc_getval(c);
+ }
+
+ buf[i] = '\0';
+ i = sscanf(buf, "%d-%d", &start_pos, &end_pos);
+
+ if (i == 1)
+ end_pos = start_pos;
+ else if ( i == 0)
+ {
+ start_pos = 0;
+ }
+ }
+ *start = start_pos;
+ *end = end_pos;
+}
+mc_field *mc_mk_field(void)
+{
+ mc_field *p = (mc_field *)xmalloc(sizeof(*p));
+
+ if (p)
+ {
+ memset(p, 0, sizeof(*p));
+ p->name = (char *)xmalloc(SZ_FNAME+1);
+ *p->name = '\0';
+ p->ind1 = (char *)xmalloc(SZ_IND+1);
+ *p->ind1 = '\0';
+ p->ind2 = (char *)xmalloc(SZ_IND+1);
+ *p->ind2 = '\0';
+ p->interval.start = p->interval.end = -1;
+ }
+ return p;
+}
+void mc_destroy_field(mc_field *p)
+{
+ if (!p)
+ return;
+ if (p->name) xfree(p->name);
+ if (p->ind1) xfree(p->ind1);
+ if (p->ind2) xfree(p->ind2);
+ if (p->list) mc_destroy_subfields_recursive(p->list);
+ xfree(p);
+}
+mc_field *mc_getfield(mc_context *c)
+{
+ mc_field *pf;
+
+ pf = mc_mk_field();
+
+ if (!pf)
+ {
+ c->errcode = EMCNOMEM;
+ return 0;
+ }
+
+ if (mc_getdata(c, pf->name, SZ_FNAME) == SZ_FNAME)
+ {
+ mc_token nexttok = mc_gettoken(c);
+
+ mc_ungettoken(c);
+
+ if (nexttok == LINTERVAL)
+ {
+ mc_getinterval(c, &pf->interval.start, &pf->interval.end);
+#ifdef DEBUG
+ fprintf(stderr, "ineterval (%d)-(%d)\n", pf->interval.start,
+ pf->interval.end);
+#endif
+ }
+
+ if ((mc_getdata(c, pf->ind1, SZ_IND) == SZ_IND) &&
+ (mc_getdata(c, pf->ind2, SZ_IND) == SZ_IND))
+ {
+ pf->list = mc_getsubfields(c, 0);
+ }
+ }
+ else
+ {
+ c->errcode = EMCF;
+ mc_destroy_field(pf);
+ return 0;
+ }
+
+ return pf;
+}
+mc_subfield *mc_mk_subfield(mc_subfield *parent)
+{
+ mc_subfield *p = (mc_subfield*)xmalloc(sizeof(*p));
+
+ if (p)
+ {
+ memset(p, 0, sizeof(*p));
+ p->which = MC_SF;
+ p->name = (char *)xmalloc(SZ_SFNAME+1);
+ *p->name = '\0';
+ p->prefix = (char *)xmalloc(SZ_PREFIX+1);
+ *p->prefix = '\0';
+ p->suffix = (char *)xmalloc(SZ_SUFFIX+1);
+ *p->suffix = '\0';
+ p->parent = parent;
+ p->interval.start = p->interval.end = -1;
+ }
+ return p;
+}
+void mc_destroy_subfield(mc_subfield *p)
+{
+ if (!p)
+ return;
+
+ if (p->which == MC_SFGROUP || p->which == MC_SFVARIANT)
+ {
+ if (p->u.child)
+ mc_destroy_subfields_recursive(p->u.child);
+ }
+ else if (p->which == MC_SF)
+ {
+ if (p->u.in_line)
+ mc_destroy_field(p->u.in_line);
+ }
+ if (p->name) xfree(p->name);
+ if (p->prefix) xfree(p->prefix);
+ if (p->suffix) xfree(p->suffix);
+ if (p->parent) p->parent->next = p->next;
+ xfree(p);
+}
+void mc_destroy_subfields_recursive(mc_subfield *p)
+{
+ if (!p)
+ return;
+
+ mc_destroy_subfields_recursive(p->next);
+
+ if (p->which == MC_SFGROUP || p->which == MC_SFVARIANT)
+ {
+ if (p->u.child)
+ mc_destroy_subfields_recursive(p->u.child);
+ }
+ else if (p->which == MC_SF)
+ {
+ if (p->u.in_line)
+ mc_destroy_field(p->u.in_line);
+ }
+
+ if (p->name) xfree(p->name);
+ if (p->prefix) xfree(p->prefix);
+ if (p->suffix) xfree(p->suffix);
+ if (p->parent) p->parent->next = 0;
+ xfree(p);
+}
+mc_subfield *mc_getsubfields(mc_context *c, mc_subfield *parent)
+{
+ mc_subfield *psf=0;
+ mc_token tok = mc_gettoken(c);
+
+ if (tok == NOP)
+ return 0;
+
+ if (tok == LGROUP)
+ {
+ if (!(psf = mc_mk_subfield(parent)))
+ {
+ c->errcode = EMCNOMEM;
+ return 0;
+ }
+
+ psf->which = MC_SFGROUP;
+ psf->u.child = mc_getsubfields(c, psf);
+
+ if (mc_gettoken(c) == RGROUP)
+ psf->next = mc_getsubfields(c, psf);
+ else
+ {
+ c->errcode = EMCSFGROUP;
+ mc_destroy_subfield(psf);
+ return 0;
+ }
+ }
+ else if (tok == LVARIANT)
+ {
+ if (!(psf = mc_mk_subfield(parent)))
+ {
+ c->errcode = EMCNOMEM;
+ return 0;
+ }
+
+ psf->which = MC_SFVARIANT;
+ psf->u.child = mc_getsubfields(c, psf);
+
+ if (mc_gettoken(c) == RVARIANT)
+ psf->next = mc_getsubfields(c, psf);
+ else
+ {
+ c->errcode = EMCSFVAR;
+ mc_destroy_subfield(psf);
+ return 0;
+ }
+ }
+ else if (tok == RGROUP || tok == RVARIANT || tok == RINLINE)
+ {
+ mc_ungettoken(c);
+ return 0;
+ }
+ else if (tok == REGULAR)
+ {
+ if (!(psf = mc_mk_subfield(parent)))
+ {
+ c->errcode = EMCNOMEM;
+ return 0;
+ }
+
+ mc_ungettoken(c);
+
+ if((mc_getdata(c, psf->prefix, SZ_PREFIX) == SZ_PREFIX) &&
+ (mc_gettoken(c) == SUBFIELD) &&
+ (mc_getdata(c, psf->name, SZ_SFNAME) == SZ_SFNAME))
+ {
+ mc_token tok = mc_gettoken(c);
+
+ mc_ungettoken(c);
+
+ if (tok == LINTERVAL)
+ {
+ mc_getinterval(c, &psf->interval.start, &psf->interval.end);
+ }
+ else if (tok == LINLINE)
+ {
+ mc_gettoken(c);
+ psf->u.in_line = mc_getfield(c);
+ if (mc_gettoken(c) != RINLINE)
+ {
+ c->errcode = EMCSFINLINE;
+ mc_destroy_subfield(psf);
+ return 0;
+ }
+ }
+
+ if (mc_getdata(c, psf->suffix, SZ_SUFFIX) == SZ_SUFFIX)
+ {
+ psf->which = MC_SF;
+ psf->next = mc_getsubfields(c, psf);
+ }
+ else
+ {
+ c->errcode = EMCSF;
+ mc_destroy_subfield(psf);
+ return 0;
+ }
+ }
+ }
+ return psf;
+}
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
--- /dev/null
+/*
+ $Id: marcomp.h,v 1.1 2006-07-03 14:27:09 adam Exp $
+*/
+#ifndef MARCOMP_H
+#define MARCOMP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct mc_subfield
+{
+ char *name;
+ char *prefix;
+ char *suffix;
+ struct {
+ int start;
+ int end;
+ } interval;
+ int which;
+ union {
+#define MC_SF 1
+#define MC_SFGROUP 2
+#define MC_SFVARIANT 3
+ struct mc_field *in_line;
+ struct mc_subfield *child;
+ } u;
+ struct mc_subfield *next;
+ struct mc_subfield *parent;
+} mc_subfield;
+
+#define SZ_FNAME 3
+#define SZ_IND 1
+#define SZ_SFNAME 1
+#define SZ_PREFIX 1
+#define SZ_SUFFIX 1
+
+typedef struct mc_field
+{
+ char *name;
+ char *ind1;
+ char *ind2;
+ struct {
+ int start;
+ int end;
+ } interval;
+ struct mc_subfield *list;
+} mc_field;
+
+typedef enum
+{
+ NOP,
+ REGULAR,
+ LVARIANT,
+ RVARIANT,
+ LGROUP,
+ RGROUP,
+ LINLINE,
+ RINLINE,
+ SUBFIELD,
+ LINTERVAL,
+ RINTERVAL,
+} mc_token;
+
+typedef enum
+{
+ EMCOK = 0, /* first always, mondatory */
+ EMCNOMEM,
+ EMCF,
+ EMCSF,
+ EMCSFGROUP,
+ EMCSFVAR,
+ EMCSFINLINE,
+ EMCEND /* last always, mondatory */
+} mc_errcode;
+
+typedef struct mc_context
+{
+ int offset;
+
+ int crrval;
+ mc_token crrtok;
+
+ mc_errcode errcode;
+
+ int len;
+ const char *data;
+} mc_context;
+
+mc_context *mc_mk_context(const char *s);
+void mc_destroy_context(mc_context *c);
+
+mc_field *mc_getfield(mc_context *c);
+void mc_destroy_field(mc_field *p);
+void mc_pr_field(mc_field *p, int offset);
+
+mc_subfield *mc_getsubfields(mc_context *c, mc_subfield *parent);
+void mc_destroy_subfield(mc_subfield *p);
+void mc_destroy_subfields_recursive(mc_subfield *p);
+void mc_pr_subfields(mc_subfield *p, int offset);
+
+mc_errcode mc_errno(mc_context *c);
+const char *mc_error(mc_errcode no);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
--- /dev/null
+/* $Id: marcread.c,v 1.1 2006-07-03 14:27:09 adam Exp $
+ Copyright (C) 1995-2005
+ Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+#include <stdio.h>
+#include <ctype.h>
+#include <assert.h>
+
+#include <yaz/yaz-util.h>
+#include <yaz/marcdisp.h>
+#include <idzebra/recgrs.h>
+#include "marcomp.h"
+#include "inline.h"
+
+#define MARC_DEBUG 0
+#define MARCOMP_DEBUG 0
+
+struct marc_info {
+ char type[256];
+};
+
+static data1_node *grs_read_iso2709 (struct grs_read_info *p, int marc_xml)
+{
+ struct marc_info *mi = (struct marc_info*) p->clientData;
+ char buf[100000];
+ int entry_p;
+ int record_length;
+ int indicator_length;
+ int identifier_length;
+ int base_address;
+ int end_of_directory;
+ int length_data_entry;
+ int length_starting;
+ int length_implementation;
+ int read_bytes;
+#if MARC_DEBUG
+ FILE *outf = stdout;
+#endif
+ data1_node *res_root, *res_top;
+ char *absynName;
+ data1_marctab *marctab;
+
+ if ((*p->readf)(p->fh, buf, 5) != 5)
+ return NULL;
+ while (*buf < '0' || *buf > '9')
+ {
+ int i;
+
+ yaz_log(YLOG_WARN, "MARC: Skipping bad byte %d (0x%02X)",
+ *buf & 0xff, *buf & 0xff);
+ for (i = 0; i<4; i++)
+ buf[i] = buf[i+1];
+
+ if ((*p->readf)(p->fh, buf+4, 1) != 1)
+ return NULL;
+ }
+ record_length = atoi_n (buf, 5);
+ if (record_length < 25)
+ {
+ yaz_log (YLOG_WARN, "MARC record length < 25, is %d", record_length);
+ return NULL;
+ }
+ /* read remaining part - attempt to read one byte furhter... */
+ read_bytes = (*p->readf)(p->fh, buf+5, record_length-4);
+ if (read_bytes < record_length-5)
+ {
+ yaz_log (YLOG_WARN, "Couldn't read whole MARC record");
+ return NULL;
+ }
+ if (read_bytes == record_length - 4)
+ {
+ off_t cur_offset = (*p->tellf)(p->fh);
+ if (cur_offset <= 27)
+ return NULL;
+ if (p->endf)
+ (*p->endf)(p->fh, cur_offset - 1);
+ }
+ absynName = mi->type;
+ res_root = data1_mk_root (p->dh, p->mem, absynName);
+ if (!res_root)
+ {
+ yaz_log (YLOG_WARN, "cannot read MARC without an abstract syntax");
+ return 0;
+ }
+ if (marc_xml)
+ {
+ data1_node *lead;
+ const char *attr[] = { "xmlns", "http://www.loc.gov/MARC21/slim", 0};
+
+ res_top = data1_mk_tag (p->dh, p->mem, "record", attr, res_root);
+
+ lead = data1_mk_tag(p->dh, p->mem, "leader", 0, res_top);
+ data1_mk_text_n(p->dh, p->mem, buf, 24, lead);
+ }
+ else
+ res_top = data1_mk_tag (p->dh, p->mem, absynName, 0, res_root);
+
+ if ((marctab = data1_absyn_getmarctab(p->dh, res_root->u.root.absyn)))
+ {
+ memcpy(marctab->leader, buf, 24);
+ memcpy(marctab->implementation_codes, buf+6, 4);
+ marctab->implementation_codes[4] = '\0';
+ memcpy(marctab->user_systems, buf+17, 3);
+ marctab->user_systems[3] = '\0';
+ }
+
+ if (marctab && marctab->force_indicator_length >= 0)
+ indicator_length = marctab->force_indicator_length;
+ else
+ indicator_length = atoi_n (buf+10, 1);
+ if (marctab && marctab->force_identifier_length >= 0)
+ identifier_length = marctab->force_identifier_length;
+ else
+ identifier_length = atoi_n (buf+11, 1);
+ base_address = atoi_n (buf+12, 5);
+
+ length_data_entry = atoi_n (buf+20, 1);
+ length_starting = atoi_n (buf+21, 1);
+ length_implementation = atoi_n (buf+22, 1);
+
+ for (entry_p = 24; buf[entry_p] != ISO2709_FS; )
+ {
+ int l = 3 + length_data_entry + length_starting;
+ if (entry_p + l >= record_length)
+ {
+ yaz_log(YLOG_WARN, "MARC: Directory offset %d: end of record.",
+ entry_p);
+ return 0;
+ }
+ /* check for digits in length info */
+ while (--l >= 3)
+ if (!isdigit(*(const unsigned char *) (buf + entry_p+l)))
+ break;
+ if (l >= 3)
+ {
+ /* not all digits, so stop directory scan */
+ yaz_log(YLOG_LOG, "MARC: Bad directory");
+ break;
+ }
+ entry_p += 3 + length_data_entry + length_starting;
+ }
+ end_of_directory = entry_p;
+ if (base_address != entry_p+1)
+ {
+ yaz_log(YLOG_WARN, "MARC: Base address does not follow directory");
+ }
+ for (entry_p = 24; entry_p != end_of_directory; )
+ {
+ int data_length;
+ int data_offset;
+ int end_offset;
+ int i, i0;
+ char tag[4];
+ data1_node *res;
+ data1_node *parent = res_top;
+
+ memcpy (tag, buf+entry_p, 3);
+ entry_p += 3;
+ tag[3] = '\0';
+
+ if (marc_xml)
+ res = parent;
+ else
+ res = data1_mk_tag_n (p->dh, p->mem, tag, 3, 0 /* attr */, parent);
+
+#if MARC_DEBUG
+ fprintf (outf, "%s ", tag);
+#endif
+ data_length = atoi_n (buf+entry_p, length_data_entry);
+ entry_p += length_data_entry;
+ data_offset = atoi_n (buf+entry_p, length_starting);
+ entry_p += length_starting;
+ i = data_offset + base_address;
+ end_offset = i+data_length-1;
+
+ if (data_length <= 0 || data_offset < 0 || end_offset >= record_length)
+ {
+ yaz_log(YLOG_WARN, "MARC: Bad offsets in data. Skipping rest");
+ break;
+ }
+
+ if (memcmp (tag, "00", 2) && indicator_length)
+ {
+ /* generate indicator node */
+ if (marc_xml)
+ {
+ const char *attr[10];
+ int j;
+
+ attr[0] = "tag";
+ attr[1] = tag;
+ attr[2] = 0;
+
+ res = data1_mk_tag(p->dh, p->mem, "datafield", attr, res);
+
+ for (j = 0; j<indicator_length; j++)
+ {
+ char str1[18], str2[2];
+ sprintf (str1, "ind%d", j+1);
+ str2[0] = buf[i+j];
+ str2[1] = '\0';
+
+ attr[0] = str1;
+ attr[1] = str2;
+
+ data1_tag_add_attr (p->dh, p->mem, res, attr);
+ }
+ }
+ else
+ {
+#if MARC_DEBUG
+ int j;
+#endif
+ res = data1_mk_tag_n (p->dh, p->mem,
+ buf+i, indicator_length, 0 /* attr */, res);
+#if MARC_DEBUG
+ for (j = 0; j<indicator_length; j++)
+ fprintf (outf, "%c", buf[j+i]);
+#endif
+ }
+ i += indicator_length;
+ }
+ else
+ {
+ if (marc_xml)
+ {
+ const char *attr[10];
+
+ attr[0] = "tag";
+ attr[1] = tag;
+ attr[2] = 0;
+
+ res = data1_mk_tag(p->dh, p->mem, "controlfield", attr, res);
+ }
+ }
+ parent = res;
+ /* traverse sub fields */
+ i0 = i;
+ while (buf[i] != ISO2709_RS && buf[i] != ISO2709_FS && i < end_offset)
+ {
+ if (memcmp (tag, "00", 2) && identifier_length)
+ {
+ data1_node *res;
+ if (marc_xml)
+ {
+ int j;
+ const char *attr[3];
+ char code[10];
+
+ for (j = 1; j<identifier_length && j < 9; j++)
+ code[j-1] = buf[i+j];
+ code[j-1] = 0;
+ attr[0] = "code";
+ attr[1] = code;
+ attr[2] = 0;
+ res = data1_mk_tag(p->dh, p->mem, "subfield",
+ attr, parent);
+ }
+ else
+ {
+ res = data1_mk_tag_n (p->dh, p->mem,
+ buf+i+1, identifier_length-1,
+ 0 /* attr */, parent);
+ }
+#if MARC_DEBUG
+ fprintf (outf, " $");
+ for (j = 1; j<identifier_length; j++)
+ fprintf (outf, "%c", buf[j+i]);
+ fprintf (outf, " ");
+#endif
+ i += identifier_length;
+ i0 = i;
+ while (buf[i] != ISO2709_RS && buf[i] != ISO2709_IDFS &&
+ buf[i] != ISO2709_FS && i < end_offset)
+ {
+#if MARC_DEBUG
+ fprintf (outf, "%c", buf[i]);
+#endif
+ i++;
+ }
+ data1_mk_text_n (p->dh, p->mem, buf + i0, i - i0, res);
+ i0 = i;
+ }
+ else
+ {
+#if MARC_DEBUG
+ fprintf (outf, "%c", buf[i]);
+#endif
+ i++;
+ }
+ }
+ if (i > i0)
+ {
+ data1_mk_text_n (p->dh, p->mem, buf + i0, i - i0, parent);
+ }
+#if MARC_DEBUG
+ fprintf (outf, "\n");
+ if (i < end_offset)
+ fprintf (outf, "-- separator but not at end of field\n");
+ if (buf[i] != ISO2709_RS && buf[i] != ISO2709_FS)
+ fprintf (outf, "-- no separator at end of field\n");
+#endif
+ }
+ return res_root;
+}
+
+/*
+ * Locate some data under this node. This routine should handle variants
+ * prettily.
+ */
+static char *get_data(data1_node *n, int *len)
+{
+ char *r;
+
+ while (n)
+ {
+ if (n->which == DATA1N_data)
+ {
+ int i;
+ *len = n->u.data.len;
+
+ for (i = 0; i<*len; i++)
+ if (!d1_isspace(n->u.data.data[i]))
+ break;
+ while (*len && d1_isspace(n->u.data.data[*len - 1]))
+ (*len)--;
+ *len = *len - i;
+ if (*len > 0)
+ return n->u.data.data + i;
+ }
+ if (n->which == DATA1N_tag)
+ n = n->child;
+ else if (n->which == DATA1N_data)
+ n = n->next;
+ else
+ break;
+ }
+ r = "";
+ *len = strlen(r);
+ return r;
+}
+
+static data1_node *lookup_subfield(data1_node *node, const char *name)
+{
+ data1_node *p;
+
+ for (p=node; p; p=p->next)
+ {
+ if (!yaz_matchstr(p->u.tag.tag, name))
+ return p;
+ }
+ return 0;
+}
+
+static inline_subfield *lookup_inline_subfield(inline_subfield *pisf,
+ const char *name)
+{
+ inline_subfield *p;
+
+ for (p=pisf; p; p=p->next)
+ {
+ if (!yaz_matchstr(p->name, name))
+ return p;
+ }
+ return 0;
+}
+
+static inline_subfield *cat_inline_subfield(mc_subfield *psf, WRBUF buf,
+ inline_subfield *pisf)
+{
+ mc_subfield *p;
+
+ for (p = psf; p && pisf; p = p->next)
+ {
+ if (p->which == MC_SF)
+ {
+ inline_subfield *found = lookup_inline_subfield(pisf, p->name);
+
+ if (found)
+ {
+ if (strcmp(p->prefix, "_"))
+ {
+ wrbuf_puts(buf, " ");
+ wrbuf_puts(buf, p->prefix);
+ }
+ if (p->interval.start == -1)
+ {
+ wrbuf_puts(buf, found->data);
+ }
+ else
+ {
+ wrbuf_write(buf, found->data+p->interval.start,
+ p->interval.end-p->interval.start);
+ wrbuf_puts(buf, "");
+ }
+ if (strcmp(p->suffix, "_"))
+ {
+ wrbuf_puts(buf, p->suffix);
+ wrbuf_puts(buf, " ");
+ }
+#if MARCOMP_DEBUG
+ yaz_log(YLOG_LOG, "cat_inline_subfield(): add subfield $%s", found->name);
+#endif
+ pisf = found->next;
+ }
+ }
+ else if (p->which == MC_SFVARIANT)
+ {
+ inline_subfield *next;
+
+ do {
+ next = cat_inline_subfield(p->u.child, buf, pisf);
+ if (next == pisf)
+ break;
+ pisf = next;
+ } while (pisf);
+ }
+ else if (p->which == MC_SFGROUP)
+ {
+ mc_subfield *pp;
+ int found;
+
+ for (pp = p->u.child, found = 0; pp; pp = pp->next)
+ {
+ if (!yaz_matchstr(pisf->name, p->name))
+ {
+ found = 1;
+ break;
+ }
+ }
+ if (found)
+ {
+ wrbuf_puts(buf, " (");
+ pisf = cat_inline_subfield(p->u.child, buf, pisf);
+ wrbuf_puts(buf, ") ");
+ }
+ }
+ }
+ return pisf;
+}
+
+static void cat_inline_field(mc_field *pf, WRBUF buf, data1_node *subfield)
+{
+ if (!pf || !subfield)
+ return;
+
+ for (;subfield;)
+ {
+ int len;
+ inline_field *pif=NULL;
+ data1_node *psubf;
+
+ if (yaz_matchstr(subfield->u.tag.tag, "1"))
+ {
+ subfield = subfield->next;
+ continue;
+ }
+
+ psubf = subfield;
+ pif = inline_mk_field();
+ do
+ {
+ int i;
+ if ((i=inline_parse(pif, psubf->u.tag.tag, get_data(psubf, &len)))<0)
+ {
+ yaz_log(YLOG_WARN, "inline subfield ($%s): parse error",
+ psubf->u.tag.tag);
+ inline_destroy_field(pif);
+ return;
+ }
+ psubf = psubf->next;
+ } while (psubf && yaz_matchstr(psubf->u.tag.tag, "1"));
+
+ subfield = psubf;
+
+ if (pif && !yaz_matchstr(pif->name, pf->name))
+ {
+ if (!pf->list && pif->list)
+ {
+ wrbuf_puts(buf, pif->list->data);
+ }
+ else
+ {
+ int ind1, ind2;
+
+ /*
+ check indicators
+ */
+
+ ind1 = (pif->ind1[0] == ' ') ? '_':pif->ind1[0];
+ ind2 = (pif->ind2[0] == ' ') ? '_':pif->ind2[0];
+
+ if (((pf->ind1[0] == '.') || (ind1 == pf->ind1[0])) &&
+ ((pf->ind2[0] == '.') || (ind2 == pf->ind2[0])))
+ {
+ cat_inline_subfield(pf->list, buf, pif->list);
+
+ /*
+ add separator for inline fields
+ */
+ if (wrbuf_len(buf))
+ {
+ wrbuf_puts(buf, "\n");
+ }
+ }
+ else
+ {
+ yaz_log(YLOG_WARN, "In-line field %s missed -- indicators do not match", pif->name);
+ }
+ }
+ }
+ inline_destroy_field(pif);
+ }
+#if MARCOMP_DEBUG
+ yaz_log(YLOG_LOG, "cat_inline_field(): got buffer {%s}", buf);
+#endif
+}
+
+static data1_node *cat_subfield(mc_subfield *psf, WRBUF buf,
+ data1_node *subfield)
+{
+ mc_subfield *p;
+
+ for (p = psf; p && subfield; p = p->next)
+ {
+ if (p->which == MC_SF)
+ {
+ data1_node *found = lookup_subfield(subfield, p->name);
+
+ if (found)
+ {
+ int len;
+
+ if (strcmp(p->prefix, "_"))
+ {
+ wrbuf_puts(buf, " ");
+ wrbuf_puts(buf, p->prefix);
+ }
+
+ if (p->u.in_line)
+ {
+ cat_inline_field(p->u.in_line, buf, found);
+ }
+ else if (p->interval.start == -1)
+ {
+ wrbuf_puts(buf, get_data(found, &len));
+ }
+ else
+ {
+ wrbuf_write(buf, get_data(found, &len)+p->interval.start,
+ p->interval.end-p->interval.start);
+ wrbuf_puts(buf, "");
+ }
+ if (strcmp(p->suffix, "_"))
+ {
+ wrbuf_puts(buf, p->suffix);
+ wrbuf_puts(buf, " ");
+ }
+#if MARCOMP_DEBUG
+ yaz_log(YLOG_LOG, "cat_subfield(): add subfield $%s", found->u.tag.tag);
+#endif
+ subfield = found->next;
+ }
+ }
+ else if (p->which == MC_SFVARIANT)
+ {
+ data1_node *next;
+ do {
+ next = cat_subfield(p->u.child, buf, subfield);
+ if (next == subfield)
+ break;
+ subfield = next;
+ } while (subfield);
+ }
+ else if (p->which == MC_SFGROUP)
+ {
+ mc_subfield *pp;
+ int found;
+
+ for (pp = p->u.child, found = 0; pp; pp = pp->next)
+ {
+ if (!yaz_matchstr(subfield->u.tag.tag, pp->name))
+ {
+ found = 1;
+ break;
+ }
+ }
+ if (found)
+ {
+ wrbuf_puts(buf, " (");
+ subfield = cat_subfield(p->u.child, buf, subfield);
+ wrbuf_puts(buf, ") ");
+ }
+ }
+ }
+ return subfield;
+}
+
+static data1_node *cat_field(struct grs_read_info *p, mc_field *pf,
+ WRBUF buf, data1_node *field)
+{
+ data1_node *subfield;
+ int ind1, ind2;
+
+ if (!pf || !field)
+ return 0;
+
+
+ if (yaz_matchstr(field->u.tag.tag, pf->name))
+ return field->next;
+
+ subfield = field->child;
+
+ if (!subfield)
+ return field->next;
+
+ /*
+ check subfield without indicators
+ */
+
+ if (!pf->list && subfield->which == DATA1N_data)
+ {
+ int len;
+
+ if (pf->interval.start == -1)
+ {
+ wrbuf_puts(buf, get_data(field, &len));
+ }
+ else
+ {
+ wrbuf_write(buf, get_data(field, &len)+pf->interval.start,
+ pf->interval.end-pf->interval.start);
+ wrbuf_puts(buf, "");
+ }
+#if MARCOMP_DEBUG
+ yaz_log(YLOG_LOG, "cat_field(): got buffer {%s}", buf);
+#endif
+ return field->next;
+ }
+
+ /*
+ check indicators
+ */
+
+ ind1 = (subfield->u.tag.tag[0] == ' ') ? '_':subfield->u.tag.tag[0];
+ ind2 = (subfield->u.tag.tag[1] == ' ') ? '_':subfield->u.tag.tag[1];
+
+ if (!(
+ ((pf->ind1[0] == '.') || (ind1 == pf->ind1[0])) &&
+ ((pf->ind2[0] == '.') || (ind2 == pf->ind2[0]))
+ ))
+ {
+#if MARCOMP_DEBUG
+ yaz_log(YLOG_WARN, "Field %s missed -- does not match indicators", field->u.tag.tag);
+#endif
+ return field->next;
+ }
+
+ subfield = subfield->child;
+
+ if (!subfield)
+ return field->next;
+
+ cat_subfield(pf->list, buf, subfield);
+
+#if MARCOMP_DEBUG
+ yaz_log(YLOG_LOG, "cat_field(): got buffer {%s}", buf);
+#endif
+
+ return field->next;
+}
+
+static int is_empty(char *s)
+{
+ char *p = s;
+
+ for (p = s; *p; p++)
+ {
+ if (!isspace(*(unsigned char *)p))
+ return 0;
+ }
+ return 1;
+}
+
+static void parse_data1_tree(struct grs_read_info *p, const char *mc_stmnt,
+ data1_node *root)
+{
+ data1_marctab *marctab = data1_absyn_getmarctab(p->dh, root->u.root.absyn);
+ data1_node *top = root->child;
+ data1_node *field;
+ mc_context *c;
+ mc_field *pf;
+ WRBUF buf;
+
+ c = mc_mk_context(mc_stmnt+3);
+
+ if (!c)
+ return;
+
+ pf = mc_getfield(c);
+
+ if (!pf)
+ {
+ mc_destroy_context(c);
+ return;
+ }
+ buf = wrbuf_alloc();
+#if MARCOMP_DEBUG
+ yaz_log(YLOG_LOG, "parse_data1_tree(): statement -{%s}", mc_stmnt);
+#endif
+ if (!yaz_matchstr(pf->name, "ldr"))
+ {
+ data1_node *new;
+#if MARCOMP_DEBUG
+ yaz_log(YLOG_LOG,"parse_data1_tree(): try LEADER from {%d} to {%d} positions",
+ pf->interval.start, pf->interval.end);
+#endif
+ new = data1_mk_tag_n(p->dh, p->mem, mc_stmnt, strlen(mc_stmnt), 0, top);
+ data1_mk_text_n(p->dh, p->mem, marctab->leader+pf->interval.start,
+ pf->interval.end-pf->interval.start+1, new);
+ }
+ else
+ {
+ field=top->child;
+
+ while(field)
+ {
+ if (!yaz_matchstr(field->u.tag.tag, pf->name))
+ {
+ data1_node *new;
+ char *pb;
+#if MARCOMP_DEBUG
+ yaz_log(YLOG_LOG, "parse_data1_tree(): try field {%s}", field->u.tag.tag);
+#endif
+ wrbuf_rewind(buf);
+ wrbuf_puts(buf, "");
+
+ field = cat_field(p, pf, buf, field);
+
+ pb = wrbuf_buf(buf);
+ for (pb = strtok(pb, "\n"); pb; pb = strtok(NULL, "\n"))
+ {
+ if (!is_empty(pb))
+ {
+ new = data1_mk_tag_n(p->dh, p->mem, mc_stmnt, strlen(mc_stmnt), 0, top);
+ data1_mk_text_n(p->dh, p->mem, pb, strlen(pb), new);
+ }
+ }
+ }
+ else
+ {
+ field = field->next;
+ }
+ }
+ }
+ mc_destroy_field(pf);
+ mc_destroy_context(c);
+ wrbuf_free(buf, 1);
+}
+
+data1_node *grs_read_marcxml(struct grs_read_info *p)
+{
+ data1_node *root = grs_read_iso2709(p, 1);
+ data1_element *e;
+
+ if (!root)
+ return 0;
+
+ for (e = data1_absyn_getelements(p->dh, root->u.root.absyn); e; e=e->next)
+ {
+ data1_tag *tag = e->tag;
+
+ if (tag && tag->which == DATA1T_string &&
+ !yaz_matchstr(tag->value.string, "mc?"))
+ parse_data1_tree(p, tag->value.string, root);
+ }
+ return root;
+}
+
+data1_node *grs_read_marc(struct grs_read_info *p)
+{
+ data1_node *root = grs_read_iso2709(p, 0);
+ data1_element *e;
+
+ if (!root)
+ return 0;
+
+ for (e = data1_absyn_getelements(p->dh, root->u.root.absyn); e; e=e->next)
+ {
+ data1_tag *tag = e->tag;
+
+ if (tag && tag->which == DATA1T_string &&
+ !yaz_matchstr(tag->value.string, "mc?"))
+ parse_data1_tree(p, tag->value.string, root);
+ }
+ return root;
+}
+
+static void *init_marc(Res res, RecType rt)
+{
+ struct marc_info *p = xmalloc(sizeof(*p));
+ strcpy(p->type, "");
+ return p;
+}
+
+static ZEBRA_RES config_marc(void *clientData, Res res, const char *args)
+{
+ struct marc_info *p = (struct marc_info*) clientData;
+ if (strlen(args) < sizeof(p->type))
+ strcpy(p->type, args);
+ return ZEBRA_OK;
+}
+
+static void destroy_marc(void *clientData)
+{
+ struct marc_info *p = (struct marc_info*) clientData;
+ xfree (p);
+}
+
+
+static int extract_marc(void *clientData, struct recExtractCtrl *ctrl)
+{
+ return zebra_grs_extract(clientData, ctrl, grs_read_marc);
+}
+
+static int retrieve_marc(void *clientData, struct recRetrieveCtrl *ctrl)
+{
+ return zebra_grs_retrieve(clientData, ctrl, grs_read_marc);
+}
+
+static struct recType marc_type = {
+ 0,
+ "grs.marc",
+ init_marc,
+ config_marc,
+ destroy_marc,
+ extract_marc,
+ retrieve_marc,
+};
+
+static int extract_marcxml(void *clientData, struct recExtractCtrl *ctrl)
+{
+ return zebra_grs_extract(clientData, ctrl, grs_read_marcxml);
+}
+
+static int retrieve_marcxml(void *clientData, struct recRetrieveCtrl *ctrl)
+{
+ return zebra_grs_retrieve(clientData, ctrl, grs_read_marcxml);
+}
+
+static struct recType marcxml_type = {
+ 0,
+ "grs.marcxml",
+ init_marc,
+ config_marc,
+ destroy_marc,
+ extract_marcxml,
+ retrieve_marcxml,
+};
+
+RecType
+#ifdef IDZEBRA_STATIC_GRS_MARC
+idzebra_filter_grs_marc
+#else
+idzebra_filter
+#endif
+
+[] = {
+ &marc_type,
+ &marcxml_type,
+ 0,
+};
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
--- /dev/null
+/* $Id: recctrl.c,v 1.1 2006-07-03 14:27:09 adam Exp $
+ Copyright (C) 1995-2006
+ Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+
+#include <stdio.h>
+#include <assert.h>
+#include <string.h>
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <direntz.h>
+#include <idzebra/util.h>
+#include <idzebra/recctrl.h>
+
+struct recTypeClass {
+ RecType recType;
+ struct recTypeClass *next;
+ void *module_handle;
+};
+
+struct recTypeInstance {
+ RecType recType;
+ struct recTypeInstance *next;
+ int init_flag;
+ void *clientData;
+};
+
+struct recTypes {
+ data1_handle dh;
+ struct recTypeInstance *entries;
+};
+
+static void recTypeClass_add (struct recTypeClass **rts, RecType *rt,
+ NMEM nmem, void *module_handle);
+
+
+RecTypeClass recTypeClass_create (Res res, NMEM nmem)
+{
+ struct recTypeClass *rts = 0;
+
+#ifdef IDZEBRA_STATIC_GRS_SGML
+ if (1)
+ {
+ extern RecType idzebra_filter_grs_sgml[];
+ recTypeClass_add (&rts, idzebra_filter_grs_sgml, nmem, 0);
+ }
+#endif
+
+#ifdef IDZEBRA_STATIC_TEXT
+ if (1)
+ {
+ extern RecType idzebra_filter_text[];
+ recTypeClass_add (&rts, idzebra_filter_text, nmem, 0);
+ }
+#endif
+
+#ifdef IDZEBRA_STATIC_GRS_XML
+#if HAVE_EXPAT_H
+ if (1)
+ {
+ extern RecType idzebra_filter_grs_xml[];
+ recTypeClass_add (&rts, idzebra_filter_grs_xml, nmem, 0);
+ }
+#endif
+#endif
+
+#ifdef IDZEBRA_STATIC_GRS_REGX
+ if (1)
+ {
+ extern RecType idzebra_filter_grs_regx[];
+ recTypeClass_add (&rts, idzebra_filter_grs_regx, nmem, 0);
+ }
+#endif
+
+#ifdef IDZEBRA_STATIC_GRS_MARC
+ if (1)
+ {
+ extern RecType idzebra_filter_grs_marc[];
+ recTypeClass_add (&rts, idzebra_filter_grs_marc, nmem, 0);
+ }
+#endif
+
+#ifdef IDZEBRA_STATIC_SAFARI
+ if (1)
+ {
+ extern RecType idzebra_filter_safari[];
+ recTypeClass_add (&rts, idzebra_filter_safari, nmem, 0);
+ }
+#endif
+
+#ifdef IDZEBRA_STATIC_ALVIS
+#if HAVE_XSLT
+ if (1)
+ {
+ extern RecType idzebra_filter_alvis[];
+ recTypeClass_add (&rts, idzebra_filter_alvis, nmem, 0);
+ }
+#endif
+#endif
+
+ return rts;
+}
+
+void recTypeClass_load_modules(RecTypeClass *rts, NMEM nmem,
+ const char *module_path)
+{
+#if HAVE_DLFCN_H
+ if (module_path)
+ {
+ DIR *dir = opendir(module_path);
+ yaz_log(YLOG_LOG, "searching filters in %s", module_path);
+ if (dir)
+ {
+ struct dirent *de;
+
+ while ((de = readdir(dir)))
+ {
+ size_t dlen = strlen(de->d_name);
+ if (dlen >= 5 &&
+ !memcmp(de->d_name, "mod-", 4) &&
+ !strcmp(de->d_name + dlen - 3, ".so"))
+ {
+ void *mod_p, *fl;
+ char fname[FILENAME_MAX*2+1];
+ sprintf(fname, "%.*s/%.*s",
+ FILENAME_MAX, module_path,
+ FILENAME_MAX, de->d_name);
+ mod_p = dlopen(fname, RTLD_NOW|RTLD_GLOBAL);
+ if (mod_p && (fl = dlsym(mod_p, "idzebra_filter")))
+ {
+ yaz_log(YLOG_LOG, "Loaded filter module %s", fname);
+ recTypeClass_add(rts, fl, nmem, mod_p);
+ }
+ else if (mod_p)
+ {
+ const char *err = dlerror();
+ yaz_log(YLOG_WARN, "dlsym failed %s %s",
+ fname, err ? err : "none");
+ dlclose(mod_p);
+ }
+ else
+ {
+ const char *err = dlerror();
+ yaz_log(YLOG_WARN, "dlopen failed %s %s",
+ fname, err ? err : "none");
+
+ }
+ }
+ }
+ closedir(dir);
+ }
+ }
+#endif
+}
+
+static void recTypeClass_add(struct recTypeClass **rts, RecType *rt,
+ NMEM nmem, void *module_handle)
+{
+ while (*rt)
+ {
+ struct recTypeClass *r = (struct recTypeClass *)
+ nmem_malloc (nmem, sizeof(*r));
+
+ r->next = *rts;
+ *rts = r;
+
+ yaz_log(YLOG_LOG, "Adding filter %s", (*rt)->name);
+ r->module_handle = module_handle;
+ module_handle = 0; /* so that we only store module_handle once */
+ r->recType = *rt;
+
+ rt++;
+ }
+}
+
+void recTypeClass_info(RecTypeClass rtc, void *cd,
+ void (*cb)(void *cd, const char *s))
+{
+ for (; rtc; rtc = rtc->next)
+ (*cb)(cd, rtc->recType->name);
+}
+
+void recTypeClass_destroy(RecTypeClass rtc)
+{
+ for (; rtc; rtc = rtc->next)
+ {
+#if HAVE_DLFCN_H
+ if (rtc->module_handle)
+ dlclose(rtc->module_handle);
+#endif
+ }
+}
+
+RecTypes recTypes_init(RecTypeClass rtc, data1_handle dh)
+{
+ RecTypes rts = (RecTypes) nmem_malloc(data1_nmem_get(dh), sizeof(*rts));
+
+ struct recTypeInstance **rti = &rts->entries;
+
+ rts->dh = dh;
+
+ for (; rtc; rtc = rtc->next)
+ {
+ *rti = nmem_malloc(data1_nmem_get(dh), sizeof(**rti));
+ (*rti)->recType = rtc->recType;
+ (*rti)->init_flag = 0;
+ rti = &(*rti)->next;
+ }
+ *rti = 0;
+ return rts;
+}
+
+void recTypes_destroy (RecTypes rts)
+{
+ struct recTypeInstance *rti;
+
+ for (rti = rts->entries; rti; rti = rti->next)
+ {
+ if (rti->init_flag)
+ (*(rti->recType)->destroy)(rti->clientData);
+ }
+}
+
+RecType recType_byName (RecTypes rts, Res res, const char *name,
+ void **clientDataP)
+{
+ struct recTypeInstance *rti;
+
+ for (rti = rts->entries; rti; rti = rti->next)
+ {
+ size_t slen = strlen(rti->recType->name);
+ if (!strncmp (rti->recType->name, name, slen)
+ && (name[slen] == '\0' || name[slen] == '.'))
+ {
+ if (!rti->init_flag)
+ {
+ rti->init_flag = 1;
+ rti->clientData =
+ (*(rti->recType)->init)(res, rti->recType);
+ }
+ *clientDataP = rti->clientData;
+ if (name[slen])
+ slen++; /* skip . */
+
+ if (rti->recType->config)
+ {
+ if ((*(rti->recType)->config)
+ (rti->clientData, res, name+slen) != ZEBRA_OK)
+ return 0;
+ }
+ return rti->recType;
+ }
+ }
+ return 0;
+}
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
--- /dev/null
+/* $Id: recgrs.c,v 1.1 2006-07-03 14:27:09 adam Exp $
+ Copyright (C) 1995-2006
+ Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+#include <stdio.h>
+#include <assert.h>
+#include <sys/types.h>
+#include <ctype.h>
+
+#include <yaz/log.h>
+#include <yaz/oid.h>
+
+#include <d1_absyn.h>
+#include <idzebra/recgrs.h>
+
+#define GRS_MAX_WORD 512
+
+struct source_parser {
+ int len;
+ const char *tok;
+ const char *src;
+ int lookahead;
+ NMEM nmem;
+};
+
+static int sp_lex(struct source_parser *sp)
+{
+ while (*sp->src == ' ')
+ (sp->src)++;
+ sp->tok = sp->src;
+ sp->len = 0;
+ while (*sp->src && !strchr("<>();,-: ", *sp->src))
+ {
+ sp->src++;
+ sp->len++;
+ }
+ if (sp->len)
+ sp->lookahead = 't';
+ else
+ {
+ sp->lookahead = *sp->src;
+ if (*sp->src)
+ sp->src++;
+ }
+ return sp->lookahead;
+}
+
+static int sp_expr(struct source_parser *sp, data1_node *n, RecWord *wrd);
+
+static int sp_range(struct source_parser *sp, data1_node *n, RecWord *wrd)
+{
+ int start, len;
+ RecWord tmp_w;
+
+ /* ( */
+ sp_lex(sp);
+ if (sp->lookahead != '(')
+ return 0;
+ sp_lex(sp); /* skip ( */
+
+ /* 1st arg: string */
+ if (!sp_expr(sp, n, wrd))
+ return 0;
+
+ if (sp->lookahead != ',')
+ return 0;
+ sp_lex(sp); /* skip , */
+
+ /* 2nd arg: start */
+ if (!sp_expr(sp, n, &tmp_w))
+ return 0;
+ start = atoi_n(tmp_w.term_buf, tmp_w.term_len);
+
+ if (sp->lookahead == ',')
+ {
+ sp_lex(sp); /* skip , */
+
+ /* 3rd arg: length */
+ if (!sp_expr(sp, n, &tmp_w))
+ return 0;
+ len = atoi_n(tmp_w.term_buf, tmp_w.term_len);
+ }
+ else
+ len = wrd->term_len;
+
+ /* ) */
+ if (sp->lookahead != ')')
+ return 0;
+ sp_lex(sp);
+
+ if (wrd->term_buf && wrd->term_len)
+ {
+ wrd->term_buf += start;
+ wrd->term_len -= start;
+ if (wrd->term_len > len)
+ wrd->term_len = len;
+ }
+ return 1;
+}
+
+static int sp_first(struct source_parser *sp, data1_node *n, RecWord *wrd)
+{
+ char num_str[20];
+ int min_pos = -1;
+ sp_lex(sp);
+ if (sp->lookahead != '(')
+ return 0;
+ sp_lex(sp); /* skip ( */
+ if (!sp_expr(sp, n, wrd))
+ return 0;
+ while (sp->lookahead == ',')
+ {
+ RecWord search_w;
+ int i;
+ sp_lex(sp); /* skip , */
+
+ if (!sp_expr(sp, n, &search_w))
+ return 0;
+ for (i = 0; i<wrd->term_len; i++)
+ {
+ int j;
+ for (j = 0; j<search_w.term_len && i+j < wrd->term_len; j++)
+ if (wrd->term_buf[i+j] != search_w.term_buf[j])
+ break;
+ if (j == search_w.term_len) /* match ? */
+ {
+ if (min_pos == -1 || i < min_pos)
+ min_pos = i;
+ break;
+ }
+ }
+ }
+ if (sp->lookahead != ')')
+ return 0;
+ sp_lex(sp);
+ if (min_pos == -1)
+ min_pos = 0; /* the default if not found */
+ sprintf(num_str, "%d", min_pos);
+ wrd->term_buf = nmem_strdup(sp->nmem, num_str);
+ wrd->term_len = strlen(wrd->term_buf);
+ return 1;
+}
+
+static int sp_expr(struct source_parser *sp, data1_node *n, RecWord *wrd)
+{
+ if (sp->lookahead != 't')
+ return 0;
+ if (sp->len == 4 && !memcmp(sp->tok, "data", sp->len))
+ {
+ if (n->which == DATA1N_data)
+ {
+ wrd->term_buf = n->u.data.data;
+ wrd->term_len = n->u.data.len;
+ }
+ sp_lex(sp);
+ }
+ else if (sp->len == 3 && !memcmp(sp->tok, "tag", sp->len))
+ {
+ if (n->which == DATA1N_tag)
+ {
+ wrd->term_buf = n->u.tag.tag;
+ wrd->term_len = strlen(n->u.tag.tag);
+ }
+ sp_lex(sp);
+ }
+ else if (sp->len == 4 && !memcmp(sp->tok, "attr", sp->len))
+ {
+ RecWord tmp_w;
+ sp_lex(sp);
+ if (sp->lookahead != '(')
+ return 0;
+ sp_lex(sp);
+
+ if (!sp_expr(sp, n, &tmp_w))
+ return 0;
+
+ wrd->term_buf = "";
+ wrd->term_len = 0;
+ if (n->which == DATA1N_tag)
+ {
+ data1_xattr *p = n->u.tag.attributes;
+ while (p && strlen(p->name) != tmp_w.term_len &&
+ memcmp (p->name, tmp_w.term_buf, tmp_w.term_len))
+ p = p->next;
+ if (p)
+ {
+ wrd->term_buf = p->value;
+ wrd->term_len = strlen(p->value);
+ }
+ }
+ if (sp->lookahead != ')')
+ return 0;
+ sp_lex(sp);
+ }
+ else if (sp->len == 5 && !memcmp(sp->tok, "first", sp->len))
+ {
+ return sp_first(sp, n, wrd);
+ }
+ else if (sp->len == 5 && !memcmp(sp->tok, "range", sp->len))
+ {
+ return sp_range(sp, n, wrd);
+ }
+ else if (sp->len > 0 && isdigit(*(unsigned char *)sp->tok))
+ {
+ char *b;
+ wrd->term_len = sp->len;
+ b = nmem_malloc(sp->nmem, sp->len);
+ memcpy(b, sp->tok, sp->len);
+ wrd->term_buf = b;
+ sp_lex(sp);
+ }
+ else if (sp->len > 2 && sp->tok[0] == '\'' && sp->tok[sp->len-1] == '\'')
+ {
+ char *b;
+ wrd->term_len = sp->len - 2;
+ b = nmem_malloc(sp->nmem, wrd->term_len);
+ memcpy(b, sp->tok+1, wrd->term_len);
+ wrd->term_buf = b;
+ sp_lex(sp);
+ }
+ else
+ {
+ wrd->term_buf = "";
+ wrd->term_len = 0;
+ sp_lex(sp);
+ }
+ return 1;
+}
+
+static struct source_parser *source_parser_create()
+{
+ struct source_parser *sp = xmalloc(sizeof(*sp));
+
+ sp->nmem = nmem_create();
+ return sp;
+}
+
+static void source_parser_destroy(struct source_parser *sp)
+{
+ if (!sp)
+ return;
+ nmem_destroy(sp->nmem);
+ xfree(sp);
+}
+
+static int sp_parse(struct source_parser *sp,
+ data1_node *n, RecWord *wrd, const char *src)
+{
+ sp->len = 0;
+ sp->tok = 0;
+ sp->src = src;
+ sp->lookahead = 0;
+ nmem_reset(sp->nmem);
+
+ sp_lex(sp);
+ return sp_expr(sp, n, wrd);
+}
+
+int d1_check_xpath_predicate(data1_node *n, struct xpath_predicate *p)
+{
+ int res = 1;
+ char *attname;
+ data1_xattr *attr;
+
+ if (!p) {
+ return 1;
+ } else {
+ if (p->which == XPATH_PREDICATE_RELATION) {
+ if (p->u.relation.name[0]) {
+ if (*p->u.relation.name != '@') {
+ yaz_log(YLOG_WARN,
+ " Only attributes (@) are supported in xelm xpath predicates");
+ yaz_log(YLOG_WARN, "predicate %s ignored", p->u.relation.name);
+ return 1;
+ }
+ attname = p->u.relation.name + 1;
+ res = 0;
+ /* looking for the attribute with a specified name */
+ for (attr = n->u.tag.attributes; attr; attr = attr->next) {
+ yaz_log(YLOG_DEBUG," - attribute %s <-> %s", attname, attr->name );
+
+ if (!strcmp(attr->name, attname)) {
+ if (p->u.relation.op[0]) {
+ if (*p->u.relation.op != '=') {
+ yaz_log(YLOG_WARN,
+ "Only '=' relation is supported (%s)",p->u.relation.op);
+ yaz_log(YLOG_WARN, "predicate %s ignored", p->u.relation.name);
+ res = 1; break;
+ } else {
+ yaz_log(YLOG_DEBUG," - value %s <-> %s",
+ p->u.relation.value, attr->value );
+ if (!strcmp(attr->value, p->u.relation.value)) {
+ res = 1; break;
+ }
+ }
+ } else {
+ /* attribute exists, no value specified */
+ res = 1; break;
+ }
+ }
+ }
+ yaz_log(YLOG_DEBUG, "return %d", res);
+ return res;
+ } else {
+ return 1;
+ }
+ }
+ else if (p->which == XPATH_PREDICATE_BOOLEAN) {
+ if (!strcmp(p->u.boolean.op,"and")) {
+ return d1_check_xpath_predicate(n, p->u.boolean.left)
+ && d1_check_xpath_predicate(n, p->u.boolean.right);
+ }
+ else if (!strcmp(p->u.boolean.op,"or")) {
+ return (d1_check_xpath_predicate(n, p->u.boolean.left)
+ || d1_check_xpath_predicate(n, p->u.boolean.right));
+ } else {
+ yaz_log(YLOG_WARN, "Unknown boolean relation %s, ignored",p->u.boolean.op);
+ return 1;
+ }
+ }
+ }
+ return 0;
+}
+
+
+static int dfa_match_first(struct DFA_state **dfaar, const char *text)
+{
+ struct DFA_state *s = dfaar[0]; /* start state */
+ struct DFA_tran *t;
+ int i;
+ const char *p = text;
+ unsigned char c;
+
+ for (c = *p++, t = s->trans, i = s->tran_no; --i >= 0; t++)
+ {
+ if (c >= t->ch[0] && c <= t->ch[1])
+ {
+ while (i >= 0)
+ {
+ /* move to next state and return if we get a match */
+ s = dfaar[t->to];
+ if (s->rule_no)
+ return 1;
+ /* next char */
+ if (!c)
+ return 0;
+ c = *p++;
+ for (t = s->trans, i = s->tran_no; --i >= 0; t++)
+ if (c >= t->ch[0] && c <= t->ch[1])
+ break;
+ }
+ }
+ }
+ return 0;
+}
+
+/* *ostrich*
+
+New function, looking for xpath "element" definitions in abs, by
+tagpath, using a kind of ugly regxp search.The DFA was built while
+parsing abs, so here we just go trough them and try to match
+against the given tagpath. The first matching entry is returned.
+
+pop, 2002-12-13
+
+Added support for enhanced xelm. Now [] predicates are considered
+as well, when selecting indexing rules... (why the hell it's called
+termlist???)
+
+pop, 2003-01-17
+
+*/
+
+data1_termlist *xpath_termlist_by_tagpath(char *tagpath, data1_node *n)
+{
+ data1_absyn *abs = n->root->u.root.absyn;
+ data1_xpelement *xpe = abs->xp_elements;
+ data1_node *nn;
+#ifdef ENHANCED_XELM
+ struct xpath_location_step *xp;
+#endif
+ char *pexpr = xmalloc(strlen(tagpath)+5);
+ int ok = 0;
+
+ sprintf (pexpr, "/%s\n", tagpath);
+ for (; xpe; xpe = xpe->next)
+ {
+ int i;
+ ok = dfa_match_first(xpe->dfa->states, pexpr);
+
+ if (ok) {
+#ifdef ENHANCED_XELM
+ /* we have to check the perdicates up to the root node */
+ xp = xpe->xpath;
+
+ /* find the first tag up in the node structure */
+ for (nn = n; nn && nn->which != DATA1N_tag; nn = nn->parent)
+ ;
+
+ /* go from inside out in the node structure, while going
+ backwards trough xpath location steps ... */
+ for (i = xpe->xpath_len - 1; i>0; i--)
+ {
+ yaz_log(YLOG_DEBUG, "Checking step %d: %s on tag %s",
+ i, xp[i].part, nn->u.tag.tag);
+
+ if (!d1_check_xpath_predicate(nn, xp[i].predicate))
+ {
+ yaz_log(YLOG_DEBUG, " Predicates didn't match");
+ ok = 0;
+ break;
+ }
+
+ if (nn->which == DATA1N_tag)
+ nn = nn->parent;
+ }
+#endif
+ if (ok)
+ break;
+ }
+ }
+
+ xfree(pexpr);
+
+ if (ok) {
+ yaz_log(YLOG_DEBUG, "Got it");
+ return xpe->termlists;
+ } else {
+ return NULL;
+ }
+}
+
+/* use
+ 1 start element (tag)
+ 2 end element
+ 3 start attr (and attr-exact)
+ 4 end attr
+
+ 1016 cdata
+ 1015 attr data
+
+ *ostrich*
+
+ Now, if there is a matching xelm described in abs, for the
+ indexed element or the attribute, then the data is handled according
+ to those definitions...
+
+ modified by pop, 2002-12-13
+*/
+
+/* add xpath index for an attribute */
+static void index_xpath_attr (char *tag_path, char *name, char *value,
+ char *structure, struct recExtractCtrl *p,
+ RecWord *wrd)
+{
+ wrd->index_name = ZEBRA_XPATH_ELM_BEGIN;
+ wrd->index_type = '0';
+ wrd->term_buf = tag_path;
+ wrd->term_len = strlen(tag_path);
+ (*p->tokenAdd)(wrd);
+
+ if (value) {
+ wrd->index_name = ZEBRA_XPATH_ATTR_CDATA;
+ wrd->index_type = 'w';
+ wrd->term_buf = value;
+ wrd->term_len = strlen(value);
+ (*p->tokenAdd)(wrd);
+ }
+ wrd->index_name = ZEBRA_XPATH_ELM_END;
+ wrd->index_type = '0';
+ wrd->term_buf = tag_path;
+ wrd->term_len = strlen(tag_path);
+ (*p->tokenAdd)(wrd);
+}
+
+
+static void mk_tag_path_full(char *tag_path_full, size_t max, data1_node *n)
+{
+ size_t flen = 0;
+ data1_node *nn;
+
+ /* we have to fetch the whole path to the data tag */
+ for (nn = n; nn; nn = nn->parent)
+ {
+ if (nn->which == DATA1N_tag)
+ {
+ size_t tlen = strlen(nn->u.tag.tag);
+ if (tlen + flen > (max - 2))
+ break;
+ memcpy (tag_path_full + flen, nn->u.tag.tag, tlen);
+ flen += tlen;
+ tag_path_full[flen++] = '/';
+ }
+ else
+ if (nn->which == DATA1N_root)
+ break;
+ }
+ tag_path_full[flen] = 0;
+}
+
+
+static void index_xpath(struct source_parser *sp, data1_node *n,
+ struct recExtractCtrl *p,
+ int level, RecWord *wrd,
+ char *xpath_index,
+ int xpath_is_start
+ )
+{
+ int i;
+ char tag_path_full[1024];
+ int termlist_only = 1;
+ data1_termlist *tl;
+ int xpdone = 0;
+ if ((!n->root->u.root.absyn) ||
+ (n->root->u.root.absyn->xpath_indexing == DATA1_XPATH_INDEXING_ENABLE)) {
+ termlist_only = 0;
+ }
+
+ switch (n->which)
+ {
+ case DATA1N_data:
+ wrd->term_buf = n->u.data.data;
+ wrd->term_len = n->u.data.len;
+ xpdone = 0;
+
+ mk_tag_path_full(tag_path_full, sizeof(tag_path_full), n);
+
+ /* If we have a matching termlist... */
+ if (n->root->u.root.absyn &&
+ (tl = xpath_termlist_by_tagpath(tag_path_full, n)))
+ {
+ for (; tl; tl = tl->next)
+ {
+ /* need to copy recword because it may be changed */
+ RecWord wrd_tl;
+ wrd->index_type = *tl->structure;
+ memcpy (&wrd_tl, wrd, sizeof(*wrd));
+ if (tl->source)
+ sp_parse(sp, n, &wrd_tl, tl->source);
+ if (!tl->index_name)
+ {
+ /* this is the ! case, so structure is for the xpath index */
+ wrd_tl.index_name = xpath_index;
+ if (p->flagShowRecords)
+ {
+ int i;
+ printf("%*sXPath index", (level + 1) * 4, "");
+ printf (" XData:\"");
+ for (i = 0; i<wrd_tl.term_len && i < 40; i++)
+ fputc (wrd_tl.term_buf[i], stdout);
+ fputc ('"', stdout);
+ if (wrd_tl.term_len > 40)
+ printf (" ...");
+ fputc ('\n', stdout);
+ }
+ else
+ (*p->tokenAdd)(&wrd_tl);
+ xpdone = 1;
+ } else {
+ /* this is just the old fashioned attribute based index */
+ wrd_tl.index_name = tl->index_name;
+ if (p->flagShowRecords)
+ {
+ int i;
+ printf("%*sIdx: [%s]", (level + 1) * 4, "",
+ tl->structure);
+ printf("%s %s", tl->index_name, tl->source);
+ printf (" XData:\"");
+ for (i = 0; i<wrd_tl.term_len && i < 40; i++)
+ fputc (wrd_tl.term_buf[i], stdout);
+ fputc ('"', stdout);
+ if (wrd_tl.term_len > 40)
+ printf (" ...");
+ fputc ('\n', stdout);
+ }
+ else
+ (*p->tokenAdd)(&wrd_tl);
+ }
+ }
+ }
+ /* xpath indexing is done, if there was no termlist given,
+ or no ! in the termlist, and default indexing is enabled... */
+ if (!p->flagShowRecords && !xpdone && !termlist_only)
+ {
+ wrd->index_name = xpath_index;
+ wrd->index_type = 'w';
+ (*p->tokenAdd)(wrd);
+ }
+ break;
+ case DATA1N_tag:
+ mk_tag_path_full(tag_path_full, sizeof(tag_path_full), n);
+
+ wrd->index_type = '0';
+ wrd->term_buf = tag_path_full;
+ wrd->term_len = strlen(tag_path_full);
+ wrd->index_name = xpath_index;
+ if (p->flagShowRecords)
+ {
+ printf("%*s tag=", (level + 1) * 4, "");
+ for (i = 0; i<wrd->term_len && i < 40; i++)
+ fputc (wrd->term_buf[i], stdout);
+ if (i == 40)
+ printf (" ..");
+ printf("\n");
+ }
+ else
+ {
+ data1_xattr *xp;
+ data1_termlist *tl;
+ int do_xpindex;
+
+ /* Add tag start/end xpath index, only when there is a ! in
+ the apropriate xelm directive, or default xpath indexing
+ is enabled
+ */
+ if (!(do_xpindex = 1 - termlist_only))
+ {
+ if ((tl = xpath_termlist_by_tagpath(tag_path_full, n)))
+ {
+ for (; tl; tl = tl->next)
+ {
+ if (!tl->index_name)
+ do_xpindex = 1;
+ }
+ }
+ }
+ if (do_xpindex) {
+ (*p->tokenAdd)(wrd); /* index element pag (AKA tag path) */
+ }
+
+ if (xpath_is_start == 1) /* only for the starting tag... */
+ {
+#define MAX_ATTR_COUNT 50
+ data1_termlist *tll[MAX_ATTR_COUNT];
+
+ int i = 0;
+
+ /* get termlists for attributes, and find out, if we have to do xpath indexing */
+ for (xp = n->u.tag.attributes; xp; xp = xp->next) {
+ i++;
+ }
+
+ i = 0;
+ for (xp = n->u.tag.attributes; xp; xp = xp->next) {
+ char comb[512];
+ int do_xpindex = 1 - termlist_only;
+ data1_termlist *tl;
+ char attr_tag_path_full[1024];
+
+ /* this could be cached as well */
+ sprintf (attr_tag_path_full, "@%s/%s",
+ xp->name, tag_path_full);
+
+ tll[i] = xpath_termlist_by_tagpath(attr_tag_path_full,n);
+
+ /* if there is a ! in the xelm termlist, or default indexing is on,
+ proceed with xpath idx */
+ if ((tl = tll[i]))
+ {
+ for (; tl; tl = tl->next)
+ {
+ if (!tl->index_name)
+ do_xpindex = 1;
+ }
+ }
+
+ if (do_xpindex) {
+
+ /* attribute (no value) */
+ wrd->index_type = '0';
+ wrd->index_name = ZEBRA_XPATH_ATTR_NAME;
+ wrd->term_buf = xp->name;
+ wrd->term_len = strlen(xp->name);
+
+ wrd->seqno--;
+ (*p->tokenAdd)(wrd);
+
+ if (xp->value &&
+ strlen(xp->name) + strlen(xp->value) < sizeof(comb)-2) {
+
+ /* attribute value exact */
+ strcpy (comb, xp->name);
+ strcat (comb, "=");
+ strcat (comb, xp->value);
+
+ wrd->index_name = ZEBRA_XPATH_ATTR_NAME;
+ wrd->index_type = '0';
+ wrd->term_buf = comb;
+ wrd->term_len = strlen(comb);
+ wrd->seqno--;
+
+ (*p->tokenAdd)(wrd);
+ }
+ }
+ i++;
+ }
+
+ i = 0;
+ for (xp = n->u.tag.attributes; xp; xp = xp->next) {
+ data1_termlist *tl;
+ char attr_tag_path_full[1024];
+ int xpdone = 0;
+
+ sprintf (attr_tag_path_full, "@%s/%s",
+ xp->name, tag_path_full);
+
+ if ((tl = tll[i]))
+ {
+ /* If there is a termlist given (=xelm directive) */
+ for (; tl; tl = tl->next)
+ {
+ if (!tl->index_name)
+ {
+ /* add xpath index for the attribute */
+ index_xpath_attr (attr_tag_path_full, xp->name,
+ xp->value, tl->structure,
+ p, wrd);
+ xpdone = 1;
+ } else {
+ /* index attribute value (only path/@attr) */
+ if (xp->value)
+ {
+ wrd->index_name = tl->index_name;
+ wrd->index_type = *tl->structure;
+ wrd->term_buf = xp->value;
+ wrd->term_len = strlen(xp->value);
+ (*p->tokenAdd)(wrd);
+ }
+ }
+ }
+ }
+ /* if there was no termlist for the given path,
+ or the termlist didn't have a ! element, index
+ the attribute as "w" */
+ if ((!xpdone) && (!termlist_only))
+ {
+ index_xpath_attr (attr_tag_path_full, xp->name,
+ xp->value, "w", p, wrd);
+ }
+ i++;
+ }
+ }
+ }
+ }
+}
+
+static void index_termlist (struct source_parser *sp, data1_node *par,
+ data1_node *n,
+ struct recExtractCtrl *p, int level, RecWord *wrd)
+{
+ data1_termlist *tlist = 0;
+ data1_datatype dtype = DATA1K_string;
+
+ /*
+ * cycle up towards the root until we find a tag with an att..
+ * this has the effect of indexing locally defined tags with
+ * the attribute of their ancestor in the record.
+ */
+
+ while (!par->u.tag.element)
+ if (!par->parent || !(par=get_parent_tag(p->dh, par->parent)))
+ break;
+ if (!par || !(tlist = par->u.tag.element->termlists))
+ return;
+ if (par->u.tag.element->tag)
+ dtype = par->u.tag.element->tag->kind;
+
+ for (; tlist; tlist = tlist->next)
+ {
+ /* consider source */
+ wrd->term_buf = 0;
+ assert(tlist->source);
+ sp_parse(sp, n, wrd, tlist->source);
+
+ if (wrd->term_buf && wrd->term_len)
+ {
+ if (p->flagShowRecords)
+ {
+ int i;
+ printf("%*sIdx: [%s]", (level + 1) * 4, "",
+ tlist->structure);
+ printf("%s %s", tlist->index_name, tlist->source);
+ printf (" XData:\"");
+ for (i = 0; i<wrd->term_len && i < 40; i++)
+ fputc (wrd->term_buf[i], stdout);
+ fputc ('"', stdout);
+ if (wrd->term_len > 40)
+ printf (" ...");
+ fputc ('\n', stdout);
+ }
+ else
+ {
+ wrd->index_type = *tlist->structure;
+ wrd->index_name = tlist->index_name;
+ (*p->tokenAdd)(wrd);
+ }
+ }
+ }
+}
+
+static int dumpkeys_r(struct source_parser *sp,
+ data1_node *n, struct recExtractCtrl *p, int level,
+ RecWord *wrd)
+{
+ for (; n; n = n->next)
+ {
+ if (p->flagShowRecords) /* display element description to user */
+ {
+ if (n->which == DATA1N_root)
+ {
+ printf("%*s", level * 4, "");
+ printf("Record type: '%s'\n", n->u.root.type);
+ }
+ else if (n->which == DATA1N_tag)
+ {
+ data1_element *e;
+
+ printf("%*s", level * 4, "");
+ if (!(e = n->u.tag.element))
+ printf("Local tag: '%s'\n", n->u.tag.tag);
+ else
+ {
+ printf("Elm: '%s' ", e->name);
+ if (e->tag)
+ {
+ data1_tag *t = e->tag;
+
+ printf("TagNam: '%s' ", t->names->name);
+ printf("(");
+ if (t->tagset)
+ printf("%s[%d],", t->tagset->name, t->tagset->type);
+ else
+ printf("?,");
+ if (t->which == DATA1T_numeric)
+ printf("%d)", t->value.numeric);
+ else
+ printf("'%s')", t->value.string);
+ }
+ printf("\n");
+ }
+ }
+ }
+
+ if (n->which == DATA1N_tag)
+ {
+ index_termlist(sp, n, n, p, level, wrd);
+ /* index start tag */
+ if (n->root->u.root.absyn)
+ index_xpath(sp, n, p, level, wrd, ZEBRA_XPATH_ELM_BEGIN,
+ 1 /* is start */);
+ }
+
+ if (n->child)
+ if (dumpkeys_r(sp, n->child, p, level + 1, wrd) < 0)
+ return -1;
+
+
+ if (n->which == DATA1N_data)
+ {
+ data1_node *par = get_parent_tag(p->dh, n);
+
+ if (p->flagShowRecords)
+ {
+ printf("%*s", level * 4, "");
+ printf("Data: ");
+ if (n->u.data.len > 256)
+ printf("'%.170s ... %.70s'\n", n->u.data.data,
+ n->u.data.data + n->u.data.len-70);
+ else if (n->u.data.len > 0)
+ printf("'%.*s'\n", n->u.data.len, n->u.data.data);
+ else
+ printf("NULL\n");
+ }
+
+ if (par)
+ index_termlist(sp, par, n, p, level, wrd);
+
+ index_xpath(sp, n, p, level, wrd, ZEBRA_XPATH_CDATA,
+ 0 /* is start */);
+ }
+
+ if (n->which == DATA1N_tag)
+ {
+ /* index end tag */
+ index_xpath(sp, n, p, level, wrd, ZEBRA_XPATH_ELM_END,
+ 0 /* is start */);
+ }
+
+ if (p->flagShowRecords && n->which == DATA1N_root)
+ {
+ printf("%*s-------------\n\n", level * 4, "");
+ }
+ }
+ return 0;
+}
+
+static int dumpkeys(data1_node *n, struct recExtractCtrl *p, RecWord *wrd)
+{
+ struct source_parser *sp = source_parser_create();
+ int r = dumpkeys_r(sp, n, p, 0, wrd);
+ source_parser_destroy(sp);
+ return r;
+}
+
+int grs_extract_tree(struct recExtractCtrl *p, data1_node *n)
+{
+ oident oe;
+ int oidtmp[OID_SIZE];
+ RecWord wrd;
+
+ oe.proto = PROTO_Z3950;
+ oe.oclass = CLASS_SCHEMA;
+ if (n->u.root.absyn)
+ {
+ oe.value = n->u.root.absyn->reference;
+
+ if ((oid_ent_to_oid (&oe, oidtmp)))
+ (*p->schemaAdd)(p, oidtmp);
+ }
+ (*p->init)(p, &wrd);
+
+ return dumpkeys(n, p, &wrd);
+}
+
+static int grs_extract_sub(void *clientData, struct recExtractCtrl *p,
+ NMEM mem,
+ data1_node *(*grs_read)(struct grs_read_info *))
+{
+ data1_node *n;
+ struct grs_read_info gri;
+ oident oe;
+ int oidtmp[OID_SIZE];
+ RecWord wrd;
+
+ gri.readf = p->readf;
+ gri.seekf = p->seekf;
+ gri.tellf = p->tellf;
+ gri.endf = p->endf;
+ gri.fh = p->fh;
+ gri.offset = p->offset;
+ gri.mem = mem;
+ gri.dh = p->dh;
+ gri.clientData = clientData;
+
+ n = (*grs_read)(&gri);
+ if (!n)
+ return RECCTRL_EXTRACT_EOF;
+ oe.proto = PROTO_Z3950;
+ oe.oclass = CLASS_SCHEMA;
+#if 0
+ if (!n->u.root.absyn)
+ return RECCTRL_EXTRACT_ERROR;
+#endif
+ if (n->u.root.absyn)
+ {
+ oe.value = n->u.root.absyn->reference;
+ if ((oid_ent_to_oid (&oe, oidtmp)))
+ (*p->schemaAdd)(p, oidtmp);
+ }
+ data1_concat_text(p->dh, mem, n);
+
+ /* ensure our data1 tree is UTF-8 */
+ data1_iconv (p->dh, mem, n, "UTF-8", data1_get_encoding(p->dh, n));
+
+#if 0
+ data1_pr_tree (p->dh, n, stdout);
+#endif
+
+ (*p->init)(p, &wrd);
+ if (dumpkeys(n, p, &wrd) < 0)
+ {
+ data1_free_tree(p->dh, n);
+ return RECCTRL_EXTRACT_ERROR_GENERIC;
+ }
+ data1_free_tree(p->dh, n);
+ return RECCTRL_EXTRACT_OK;
+}
+
+int zebra_grs_extract(void *clientData, struct recExtractCtrl *p,
+ data1_node *(*grs_read)(struct grs_read_info *))
+{
+ int ret;
+ NMEM mem = nmem_create ();
+ ret = grs_extract_sub(clientData, p, mem, grs_read);
+ nmem_destroy(mem);
+ return ret;
+}
+
+/*
+ * Return: -1: Nothing done. 0: Ok. >0: Bib-1 diagnostic.
+ */
+static int process_comp(data1_handle dh, data1_node *n, Z_RecordComposition *c,
+ char **addinfo, ODR o)
+{
+ data1_esetname *eset;
+ Z_Espec1 *espec = 0;
+ Z_ElementSpec *p;
+
+ switch (c->which)
+ {
+ case Z_RecordComp_simple:
+ if (c->u.simple->which != Z_ElementSetNames_generic)
+ return 26; /* only generic form supported. Fix this later */
+ if (!(eset = data1_getesetbyname(dh, n->u.root.absyn,
+ c->u.simple->u.generic)))
+ {
+ yaz_log(YLOG_LOG, "Unknown esetname '%s'", c->u.simple->u.generic);
+ *addinfo = odr_strdup(o, c->u.simple->u.generic);
+ return 25; /* invalid esetname */
+ }
+ yaz_log(YLOG_DEBUG, "Esetname '%s' in simple compspec",
+ c->u.simple->u.generic);
+ espec = eset->spec;
+ break;
+ case Z_RecordComp_complex:
+ if (c->u.complex->generic)
+ {
+ /* insert check for schema */
+ if ((p = c->u.complex->generic->elementSpec))
+ {
+ switch (p->which)
+ {
+ case Z_ElementSpec_elementSetName:
+ if (!(eset =
+ data1_getesetbyname(dh, n->u.root.absyn,
+ p->u.elementSetName)))
+ {
+ yaz_log(YLOG_DEBUG, "Unknown esetname '%s'",
+ p->u.elementSetName);
+ *addinfo = odr_strdup(o, p->u.elementSetName);
+ return 25; /* invalid esetname */
+ }
+ yaz_log(YLOG_DEBUG, "Esetname '%s' in complex compspec",
+ p->u.elementSetName);
+ espec = eset->spec;
+ break;
+ case Z_ElementSpec_externalSpec:
+ if (p->u.externalSpec->which == Z_External_espec1)
+ {
+ yaz_log(YLOG_DEBUG, "Got Espec-1");
+ espec = p->u.externalSpec-> u.espec1;
+ }
+ else
+ {
+ yaz_log(YLOG_LOG, "Unknown external espec.");
+ return 25; /* bad. what is proper diagnostic? */
+ }
+ break;
+ }
+ }
+ }
+ else
+ return 26; /* fix */
+ }
+ if (espec)
+ {
+ yaz_log(YLOG_DEBUG, "Element: Espec-1 match");
+ return data1_doespec1(dh, n, espec);
+ }
+ else
+ {
+ yaz_log(YLOG_DEBUG, "Element: all match");
+ return -1;
+ }
+}
+
+/* Add Zebra info in separate namespace ...
+ <root
+ ...
+ <metadata xmlns="http://www.indexdata.dk/zebra/">
+ <size>359</size>
+ <localnumber>447</localnumber>
+ <filename>records/genera.xml</filename>
+ </metadata>
+ </root>
+*/
+
+static void zebra_xml_metadata (struct recRetrieveCtrl *p, data1_node *top,
+ NMEM mem)
+{
+ const char *idzebra_ns[3];
+ const char *i2 = "\n ";
+ const char *i4 = "\n ";
+ data1_node *n;
+
+ idzebra_ns[0] = "xmlns";
+ idzebra_ns[1] = "http://www.indexdata.dk/zebra/";
+ idzebra_ns[2] = 0;
+
+ data1_mk_text (p->dh, mem, i2, top);
+
+ n = data1_mk_tag (p->dh, mem, "idzebra", idzebra_ns, top);
+
+ data1_mk_text (p->dh, mem, "\n", top);
+
+ data1_mk_text (p->dh, mem, i4, n);
+
+ data1_mk_tag_data_int (p->dh, n, "size", p->recordSize, mem);
+
+ if (p->score != -1)
+ {
+ data1_mk_text (p->dh, mem, i4, n);
+ data1_mk_tag_data_int (p->dh, n, "score", p->score, mem);
+ }
+ data1_mk_text (p->dh, mem, i4, n);
+ data1_mk_tag_data_zint (p->dh, n, "localnumber", p->localno, mem);
+ if (p->fname)
+ {
+ data1_mk_text (p->dh, mem, i4, n);
+ data1_mk_tag_data_text(p->dh, n, "filename", p->fname, mem);
+ }
+ data1_mk_text (p->dh, mem, i2, n);
+}
+
+int zebra_grs_retrieve(void *clientData, struct recRetrieveCtrl *p,
+ data1_node *(*grs_read)(struct grs_read_info *))
+{
+ data1_node *node = 0, *onode = 0, *top;
+ data1_node *dnew;
+ data1_maptab *map;
+ int res, selected = 0;
+ NMEM mem;
+ struct grs_read_info gri;
+ const char *tagname;
+
+ int requested_schema = VAL_NONE;
+ data1_marctab *marctab;
+ int dummy;
+
+ mem = nmem_create();
+ gri.readf = p->readf;
+ gri.seekf = p->seekf;
+ gri.tellf = p->tellf;
+ gri.endf = NULL;
+ gri.fh = p->fh;
+ gri.offset = 0;
+ gri.mem = mem;
+ gri.dh = p->dh;
+ gri.clientData = clientData;
+
+ yaz_log(YLOG_DEBUG, "grs_retrieve");
+ node = (*grs_read)(&gri);
+ if (!node)
+ {
+ p->diagnostic = 14;
+ nmem_destroy (mem);
+ return 0;
+ }
+ data1_concat_text(p->dh, mem, node);
+
+#if 0
+ data1_pr_tree (p->dh, node, stdout);
+#endif
+ top = data1_get_root_tag (p->dh, node);
+
+ yaz_log(YLOG_DEBUG, "grs_retrieve: size");
+ tagname = data1_systag_lookup(node->u.root.absyn, "size", "size");
+ if (tagname &&
+ (dnew = data1_mk_tag_data_wd(p->dh, top, tagname, mem)))
+ {
+ dnew->u.data.what = DATA1I_text;
+ dnew->u.data.data = dnew->lbuf;
+ sprintf(dnew->u.data.data, "%d", p->recordSize);
+ dnew->u.data.len = strlen(dnew->u.data.data);
+ }
+
+ tagname = data1_systag_lookup(node->u.root.absyn, "rank", "rank");
+ if (tagname && p->score >= 0 &&
+ (dnew = data1_mk_tag_data_wd(p->dh, top, tagname, mem)))
+ {
+ yaz_log(YLOG_DEBUG, "grs_retrieve: %s", tagname);
+ dnew->u.data.what = DATA1I_num;
+ dnew->u.data.data = dnew->lbuf;
+ sprintf(dnew->u.data.data, "%d", p->score);
+ dnew->u.data.len = strlen(dnew->u.data.data);
+ }
+
+ tagname = data1_systag_lookup(node->u.root.absyn, "sysno",
+ "localControlNumber");
+ if (tagname && p->localno > 0 &&
+ (dnew = data1_mk_tag_data_wd(p->dh, top, tagname, mem)))
+ {
+ yaz_log(YLOG_DEBUG, "grs_retrieve: %s", tagname);
+ dnew->u.data.what = DATA1I_text;
+ dnew->u.data.data = dnew->lbuf;
+
+ sprintf(dnew->u.data.data, ZINT_FORMAT, p->localno);
+ dnew->u.data.len = strlen(dnew->u.data.data);
+ }
+
+ if (p->input_format == VAL_TEXT_XML)
+ zebra_xml_metadata (p, top, mem);
+
+#if 0
+ data1_pr_tree (p->dh, node, stdout);
+#endif
+ if (p->comp && p->comp->which == Z_RecordComp_complex &&
+ p->comp->u.complex->generic &&
+ p->comp->u.complex->generic->which == Z_Schema_oid &&
+ p->comp->u.complex->generic->schema.oid)
+ {
+ oident *oe = oid_getentbyoid (p->comp->u.complex->generic->schema.oid);
+ if (oe)
+ requested_schema = oe->value;
+ }
+ /* If schema has been specified, map if possible, then check that
+ * we got the right one
+ */
+ if (requested_schema != VAL_NONE)
+ {
+ yaz_log(YLOG_DEBUG, "grs_retrieve: schema mapping");
+ for (map = node->u.root.absyn->maptabs; map; map = map->next)
+ {
+ if (map->target_absyn_ref == requested_schema)
+ {
+ onode = node;
+ if (!(node = data1_map_record(p->dh, onode, map, mem)))
+ {
+ p->diagnostic = 14;
+ nmem_destroy (mem);
+ return 0;
+ }
+ break;
+ }
+ }
+ if (node->u.root.absyn &&
+ requested_schema != node->u.root.absyn->reference)
+ {
+ p->diagnostic = 238;
+ nmem_destroy (mem);
+ return 0;
+ }
+ }
+ /*
+ * Does the requested format match a known syntax-mapping? (this reflects
+ * the overlap of schema and formatting which is inherent in the MARC
+ * family)
+ */
+ yaz_log(YLOG_DEBUG, "grs_retrieve: syntax mapping");
+ if (node->u.root.absyn)
+ for (map = node->u.root.absyn->maptabs; map; map = map->next)
+ {
+ if (map->target_absyn_ref == p->input_format)
+ {
+ onode = node;
+ if (!(node = data1_map_record(p->dh, onode, map, mem)))
+ {
+ p->diagnostic = 14;
+ nmem_destroy (mem);
+ return 0;
+ }
+ break;
+ }
+ }
+ yaz_log(YLOG_DEBUG, "grs_retrieve: schemaIdentifier");
+ if (node->u.root.absyn &&
+ node->u.root.absyn->reference != VAL_NONE &&
+ p->input_format == VAL_GRS1)
+ {
+ oident oe;
+ Odr_oid *oid;
+ int oidtmp[OID_SIZE];
+
+ oe.proto = PROTO_Z3950;
+ oe.oclass = CLASS_SCHEMA;
+ oe.value = node->u.root.absyn->reference;
+
+ if ((oid = oid_ent_to_oid (&oe, oidtmp)))
+ {
+ char tmp[128];
+ data1_handle dh = p->dh;
+ char *p = tmp;
+ int *ii;
+
+ for (ii = oid; *ii >= 0; ii++)
+ {
+ if (p != tmp)
+ *(p++) = '.';
+ sprintf(p, "%d", *ii);
+ p += strlen(p);
+ }
+ if ((dnew = data1_mk_tag_data_wd(dh, top,
+ "schemaIdentifier", mem)))
+ {
+ dnew->u.data.what = DATA1I_oid;
+ dnew->u.data.data = (char *) nmem_malloc(mem, p - tmp);
+ memcpy(dnew->u.data.data, tmp, p - tmp);
+ dnew->u.data.len = p - tmp;
+ }
+ }
+ }
+
+ yaz_log(YLOG_DEBUG, "grs_retrieve: element spec");
+ if (p->comp && (res = process_comp(p->dh, node, p->comp, &p->addinfo,
+ p->odr)) > 0)
+ {
+ p->diagnostic = res;
+ if (onode)
+ data1_free_tree(p->dh, onode);
+ data1_free_tree(p->dh, node);
+ nmem_destroy(mem);
+ return 0;
+ }
+ else if (p->comp && !res)
+ selected = 1;
+
+#if 0
+ data1_pr_tree (p->dh, node, stdout);
+#endif
+ yaz_log(YLOG_DEBUG, "grs_retrieve: transfer syntax mapping");
+ switch (p->output_format = (p->input_format != VAL_NONE ?
+ p->input_format : VAL_SUTRS))
+ {
+ case VAL_TEXT_XML:
+#if 0
+ data1_pr_tree (p->dh, node, stdout);
+#endif
+ /* default output encoding for XML is UTF-8 */
+ data1_iconv (p->dh, mem, node,
+ p->encoding ? p->encoding : "UTF-8",
+ data1_get_encoding(p->dh, node));
+
+ if (!(p->rec_buf = data1_nodetoidsgml(p->dh, node, selected,
+ &p->rec_len)))
+ p->diagnostic = 238;
+ else
+ {
+ char *new_buf = (char*) odr_malloc (p->odr, p->rec_len);
+ memcpy (new_buf, p->rec_buf, p->rec_len);
+ p->rec_buf = new_buf;
+ }
+ break;
+ case VAL_GRS1:
+ data1_iconv (p->dh, mem, node, "UTF-8", data1_get_encoding(p->dh, node));
+ dummy = 0;
+ if (!(p->rec_buf = data1_nodetogr(p->dh, node, selected,
+ p->odr, &dummy)))
+ p->diagnostic = 238; /* not available in requested syntax */
+ else
+ p->rec_len = -1;
+ break;
+ case VAL_EXPLAIN:
+ /* ensure our data1 tree is UTF-8 */
+ data1_iconv (p->dh, mem, node, "UTF-8", data1_get_encoding(p->dh, node));
+
+ if (!(p->rec_buf = data1_nodetoexplain(p->dh, node, selected,
+ p->odr)))
+ p->diagnostic = 238;
+ else
+ p->rec_len = -1;
+ break;
+ case VAL_SUMMARY:
+ /* ensure our data1 tree is UTF-8 */
+ data1_iconv (p->dh, mem, node, "UTF-8", data1_get_encoding(p->dh, node));
+ if (!(p->rec_buf = data1_nodetosummary(p->dh, node, selected,
+ p->odr)))
+ p->diagnostic = 238;
+ else
+ p->rec_len = -1;
+ break;
+ case VAL_SUTRS:
+ if (p->encoding)
+ data1_iconv (p->dh, mem, node, p->encoding,
+ data1_get_encoding(p->dh, node));
+ if (!(p->rec_buf = data1_nodetobuf(p->dh, node, selected,
+ &p->rec_len)))
+ p->diagnostic = 238;
+ else
+ {
+ char *new_buf = (char*) odr_malloc (p->odr, p->rec_len);
+ memcpy (new_buf, p->rec_buf, p->rec_len);
+ p->rec_buf = new_buf;
+ }
+ break;
+ case VAL_SOIF:
+ if (p->encoding)
+ data1_iconv (p->dh, mem, node, p->encoding,
+ data1_get_encoding(p->dh, node));
+ if (!(p->rec_buf = data1_nodetosoif(p->dh, node, selected,
+ &p->rec_len)))
+ p->diagnostic = 238;
+ else
+ {
+ char *new_buf = (char*) odr_malloc (p->odr, p->rec_len);
+ memcpy (new_buf, p->rec_buf, p->rec_len);
+ p->rec_buf = new_buf;
+ }
+ break;
+ default:
+ if (!node->u.root.absyn)
+ {
+ p->diagnostic = 238;
+ break;
+ }
+ for (marctab = node->u.root.absyn->marc; marctab;
+ marctab = marctab->next)
+ if (marctab->reference == p->input_format)
+ break;
+ if (!marctab)
+ {
+ p->diagnostic = 238;
+ break;
+ }
+ if (p->encoding)
+ data1_iconv (p->dh, mem, node, p->encoding,
+ data1_get_encoding(p->dh, node));
+ if (!(p->rec_buf = data1_nodetomarc(p->dh, marctab, node,
+ selected, &p->rec_len)))
+ p->diagnostic = 238;
+ else
+ {
+ char *new_buf = (char*) odr_malloc (p->odr, p->rec_len);
+ memcpy (new_buf, p->rec_buf, p->rec_len);
+ p->rec_buf = new_buf;
+ }
+ }
+ if (node)
+ data1_free_tree(p->dh, node);
+ if (onode)
+ data1_free_tree(p->dh, onode);
+ nmem_destroy(mem);
+ return 0;
+}
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
--- /dev/null
+/* $Id: rectext.c,v 1.1 2006-07-03 14:27:09 adam Exp $
+ Copyright (C) 1995-2005
+ Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+
+#include <stdio.h>
+#include <assert.h>
+#include <ctype.h>
+
+#include <idzebra/util.h>
+#include <idzebra/recctrl.h>
+
+struct filter_info {
+ char *sep;
+};
+
+static void *filter_init (Res res, RecType recType)
+{
+ struct filter_info *tinfo = (struct filter_info *) xmalloc(sizeof(*tinfo));
+ tinfo->sep = 0;
+ return tinfo;
+}
+
+static ZEBRA_RES filter_config(void *clientData, Res res, const char *args)
+{
+ struct filter_info *tinfo = (struct filter_info*) clientData;
+ xfree(tinfo->sep);
+ tinfo->sep = 0;
+ if (args && *args)
+ tinfo->sep = xstrdup(args);
+ return ZEBRA_OK;
+}
+
+static void filter_destroy (void *clientData)
+{
+ struct filter_info *tinfo = clientData;
+ xfree (tinfo->sep);
+ xfree (tinfo);
+}
+
+struct buf_info {
+ struct recExtractCtrl *p;
+ char *buf;
+ int offset;
+ int max;
+};
+
+static struct buf_info *buf_open (struct recExtractCtrl *p)
+{
+ struct buf_info *fi = (struct buf_info *) xmalloc (sizeof(*fi));
+
+ fi->p = p;
+ fi->buf = (char *) xmalloc (4096);
+ fi->offset = 1;
+ fi->max = 1;
+ return fi;
+}
+
+static int buf_getchar (struct filter_info *tinfo, struct buf_info *fi, char *dst)
+{
+ if (fi->offset >= fi->max)
+ {
+ if (fi->max <= 0)
+ return 0;
+ fi->max = (*fi->p->readf)(fi->p->fh, fi->buf, 4096);
+ fi->offset = 0;
+ if (fi->max <= 0)
+ return 0;
+ }
+ *dst = fi->buf[(fi->offset)++];
+ if (tinfo->sep && *dst == *tinfo->sep)
+ {
+ off_t off = (*fi->p->tellf)(fi->p->fh);
+ (*fi->p->endf)(fi->p->fh, off - (fi->max - fi->offset));
+ return 0;
+ }
+ return 1;
+}
+
+static void buf_close (struct buf_info *fi)
+{
+ xfree (fi->buf);
+ xfree (fi);
+}
+
+static int filter_extract (void *clientData, struct recExtractCtrl *p)
+{
+ struct filter_info *tinfo = clientData;
+ char w[512];
+ RecWord recWord;
+ int r;
+ struct buf_info *fi = buf_open (p);
+ int no_read = 0;
+
+#if 0
+ yaz_log(YLOG_LOG, "filter_extract off=%ld",
+ (long) (*fi->p->tellf)(fi->p->fh));
+#endif
+ (*p->init)(p, &recWord);
+ do
+ {
+ int i = 0;
+
+ r = buf_getchar (tinfo, fi, w);
+ while (r > 0 && i < 511 && w[i] != '\n' && w[i] != '\r')
+ {
+ i++;
+ r = buf_getchar (tinfo, fi, w + i);
+ }
+ if (i)
+ {
+ no_read += i;
+ recWord.term_buf = w;
+ recWord.term_len = i;
+ (*p->tokenAdd)(&recWord);
+ }
+ } while (r > 0);
+ buf_close (fi);
+ if (no_read == 0)
+ return RECCTRL_EXTRACT_EOF;
+ return RECCTRL_EXTRACT_OK;
+}
+
+static int filter_retrieve (void *clientData, struct recRetrieveCtrl *p)
+{
+ int r, filter_ptr = 0;
+ static char *filter_buf = NULL;
+ static int filter_size = 0;
+ int make_header = 1;
+ int make_body = 1;
+ const char *elementSetName = NULL;
+ int no_lines = 0;
+
+ if (p->comp && p->comp->which == Z_RecordComp_simple &&
+ p->comp->u.simple->which == Z_ElementSetNames_generic)
+ elementSetName = p->comp->u.simple->u.generic;
+
+ if (elementSetName)
+ {
+ /* don't make header for the R(aw) element set name */
+ if (!strcmp(elementSetName, "R"))
+ {
+ make_header = 0;
+ make_body = 1;
+ }
+ /* only make header for the H(eader) element set name */
+ else if (!strcmp(elementSetName, "H"))
+ {
+ make_header = 1;
+ make_body = 0;
+ }
+ }
+ while (1)
+ {
+ if (filter_ptr + 4096 >= filter_size)
+ {
+ char *nb;
+
+ filter_size = 2*filter_size + 8192;
+ nb = (char *) xmalloc (filter_size);
+ if (filter_buf)
+ {
+ memcpy (nb, filter_buf, filter_ptr);
+ xfree (filter_buf);
+ }
+ filter_buf = nb;
+ }
+ if (make_header && filter_ptr == 0)
+ {
+ if (p->score >= 0)
+ {
+ sprintf (filter_buf, "Rank: %d\n", p->score);
+ filter_ptr = strlen(filter_buf);
+ }
+ sprintf (filter_buf + filter_ptr, "Local Number: " ZINT_FORMAT "\n",
+ p->localno);
+ filter_ptr = strlen(filter_buf);
+ if (p->fname)
+ {
+ sprintf (filter_buf + filter_ptr, "Filename: %s\n", p->fname);
+ filter_ptr = strlen(filter_buf);
+ }
+ strcpy(filter_buf+filter_ptr++, "\n");
+ }
+ if (!make_body)
+ break;
+ r = (*p->readf)(p->fh, filter_buf + filter_ptr, 4096);
+ if (r <= 0)
+ break;
+ filter_ptr += r;
+ }
+ filter_buf[filter_ptr] = '\0';
+ if (elementSetName)
+ {
+ if (!strcmp (elementSetName, "B"))
+ no_lines = 4;
+ if (!strcmp (elementSetName, "M"))
+ no_lines = 20;
+ }
+ if (no_lines)
+ {
+ char *p = filter_buf;
+ int i = 0;
+
+ while (++i <= no_lines && (p = strchr (p, '\n')))
+ p++;
+ if (p)
+ {
+ p[1] = '\0';
+ filter_ptr = p-filter_buf;
+ }
+ }
+ p->output_format = VAL_SUTRS;
+ p->rec_buf = filter_buf;
+ p->rec_len = filter_ptr;
+ return 0;
+}
+
+static struct recType filter_type = {
+ 0,
+ "text",
+ filter_init,
+ filter_config,
+ filter_destroy,
+ filter_extract,
+ filter_retrieve
+};
+
+RecType
+#ifdef IDZEBRA_STATIC_TEXT
+idzebra_filter_text
+#else
+idzebra_filter
+#endif
+
+[] = {
+ &filter_type,
+ 0,
+};
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
--- /dev/null
+/* $Id: regxread.c,v 1.1 2006-07-03 14:27:09 adam Exp $
+ Copyright (C) 1995-2005
+ Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <yaz/tpath.h>
+#include <idzebra/util.h>
+#include <dfa.h>
+#include <idzebra/recgrs.h>
+
+#if HAVE_TCL_H
+#include <tcl.h>
+
+#if MAJOR_VERSION >= 8
+#define HAVE_TCL_OBJECTS
+#endif
+#endif
+
+#define REGX_DEBUG 0
+
+#define F_WIN_EOF 2000000000
+#define F_WIN_READ 1
+
+#define REGX_EOF 0
+#define REGX_PATTERN 1
+#define REGX_BODY 2
+#define REGX_BEGIN 3
+#define REGX_END 4
+#define REGX_CODE 5
+#define REGX_CONTEXT 6
+#define REGX_INIT 7
+
+struct regxCode {
+ char *str;
+#if HAVE_TCL_OBJECTS
+ Tcl_Obj *tcl_obj;
+#endif
+};
+
+struct lexRuleAction {
+ int which;
+ union {
+ struct {
+ struct DFA *dfa; /* REGX_PATTERN */
+ int body;
+ } pattern;
+ struct regxCode *code; /* REGX_CODE */
+ } u;
+ struct lexRuleAction *next;
+};
+
+struct lexRuleInfo {
+ int no;
+ struct lexRuleAction *actionList;
+};
+
+struct lexRule {
+ struct lexRuleInfo info;
+ struct lexRule *next;
+};
+
+struct lexContext {
+ char *name;
+ struct DFA *dfa;
+ struct lexRule *rules;
+ struct lexRuleInfo **fastRule;
+ int ruleNo;
+ int initFlag;
+
+ struct lexRuleAction *beginActionList;
+ struct lexRuleAction *endActionList;
+ struct lexRuleAction *initActionList;
+ struct lexContext *next;
+};
+
+struct lexConcatBuf {
+ int max;
+ char *buf;
+};
+
+struct lexSpec {
+ char *name;
+ struct lexContext *context;
+
+ struct lexContext **context_stack;
+ int context_stack_size;
+ int context_stack_top;
+
+ int lineNo;
+ NMEM m;
+ data1_handle dh;
+#if HAVE_TCL_H
+ Tcl_Interp *tcl_interp;
+#endif
+ void *f_win_fh;
+ void (*f_win_ef)(void *, off_t);
+
+ int f_win_start; /* first byte of buffer is this file offset */
+ int f_win_end; /* last byte of buffer is this offset - 1 */
+ int f_win_size; /* size of buffer */
+ char *f_win_buf; /* buffer itself */
+ int (*f_win_rf)(void *, char *, size_t);
+ off_t (*f_win_sf)(void *, off_t);
+
+ struct lexConcatBuf *concatBuf;
+ int maxLevel;
+ data1_node **d1_stack;
+ int d1_level;
+ int stop_flag;
+
+ int *arg_start;
+ int *arg_end;
+ int arg_no;
+ int ptr;
+};
+
+struct lexSpecs {
+ struct lexSpec *spec;
+ char type[256];
+};
+
+static char *f_win_get (struct lexSpec *spec, off_t start_pos, off_t end_pos,
+ int *size)
+{
+ int i, r, off = start_pos - spec->f_win_start;
+
+ if (off >= 0 && end_pos <= spec->f_win_end)
+ {
+ *size = end_pos - start_pos;
+ return spec->f_win_buf + off;
+ }
+ if (off < 0 || start_pos >= spec->f_win_end)
+ {
+ (*spec->f_win_sf)(spec->f_win_fh, start_pos);
+ spec->f_win_start = start_pos;
+
+ if (!spec->f_win_buf)
+ spec->f_win_buf = (char *) xmalloc (spec->f_win_size);
+ *size = (*spec->f_win_rf)(spec->f_win_fh, spec->f_win_buf,
+ spec->f_win_size);
+ spec->f_win_end = spec->f_win_start + *size;
+
+ if (*size > end_pos - start_pos)
+ *size = end_pos - start_pos;
+ return spec->f_win_buf;
+ }
+ for (i = 0; i<spec->f_win_end - start_pos; i++)
+ spec->f_win_buf[i] = spec->f_win_buf[i + off];
+ r = (*spec->f_win_rf)(spec->f_win_fh,
+ spec->f_win_buf + i,
+ spec->f_win_size - i);
+ spec->f_win_start = start_pos;
+ spec->f_win_end += r;
+ *size = i + r;
+ if (*size > end_pos - start_pos)
+ *size = end_pos - start_pos;
+ return spec->f_win_buf;
+}
+
+static int f_win_advance (struct lexSpec *spec, int *pos)
+{
+ int size;
+ char *buf;
+
+ if (*pos >= spec->f_win_start && *pos < spec->f_win_end)
+ return spec->f_win_buf[(*pos)++ - spec->f_win_start];
+ if (*pos == F_WIN_EOF)
+ return 0;
+ buf = f_win_get (spec, *pos, *pos+1, &size);
+ if (size == 1)
+ {
+ (*pos)++;
+ return *buf;
+ }
+ *pos = F_WIN_EOF;
+ return 0;
+}
+
+static void regxCodeDel (struct regxCode **pp)
+{
+ struct regxCode *p = *pp;
+ if (p)
+ {
+#if HAVE_TCL_OBJECTS
+ if (p->tcl_obj)
+ Tcl_DecrRefCount (p->tcl_obj);
+#endif
+ xfree (p->str);
+ xfree (p);
+ *pp = NULL;
+ }
+}
+
+static void regxCodeMk (struct regxCode **pp, const char *buf, int len)
+{
+ struct regxCode *p;
+
+ p = (struct regxCode *) xmalloc (sizeof(*p));
+ p->str = (char *) xmalloc (len+1);
+ memcpy (p->str, buf, len);
+ p->str[len] = '\0';
+#if HAVE_TCL_OBJECTS
+ p->tcl_obj = Tcl_NewStringObj ((char *) buf, len);
+ if (p->tcl_obj)
+ Tcl_IncrRefCount (p->tcl_obj);
+#endif
+ *pp = p;
+}
+
+static struct DFA *lexSpecDFA (void)
+{
+ struct DFA *dfa;
+
+ dfa = dfa_init ();
+ dfa_parse_cmap_del (dfa, ' ');
+ dfa_parse_cmap_del (dfa, '\t');
+ dfa_parse_cmap_add (dfa, '/', 0);
+ return dfa;
+}
+
+static void actionListDel (struct lexRuleAction **rap)
+{
+ struct lexRuleAction *ra1, *ra;
+
+ for (ra = *rap; ra; ra = ra1)
+ {
+ ra1 = ra->next;
+ switch (ra->which)
+ {
+ case REGX_PATTERN:
+ dfa_delete (&ra->u.pattern.dfa);
+ break;
+ case REGX_CODE:
+ regxCodeDel (&ra->u.code);
+ break;
+ }
+ xfree (ra);
+ }
+ *rap = NULL;
+}
+
+static struct lexContext *lexContextCreate (const char *name)
+{
+ struct lexContext *p = (struct lexContext *) xmalloc (sizeof(*p));
+
+ p->name = xstrdup (name);
+ p->ruleNo = 1;
+ p->initFlag = 0;
+ p->dfa = lexSpecDFA ();
+ p->rules = NULL;
+ p->fastRule = NULL;
+ p->beginActionList = NULL;
+ p->endActionList = NULL;
+ p->initActionList = NULL;
+ p->next = NULL;
+ return p;
+}
+
+static void lexContextDestroy (struct lexContext *p)
+{
+ struct lexRule *rp, *rp1;
+
+ dfa_delete (&p->dfa);
+ xfree (p->fastRule);
+ for (rp = p->rules; rp; rp = rp1)
+ {
+ rp1 = rp->next;
+ actionListDel (&rp->info.actionList);
+ xfree (rp);
+ }
+ actionListDel (&p->beginActionList);
+ actionListDel (&p->endActionList);
+ actionListDel (&p->initActionList);
+ xfree (p->name);
+ xfree (p);
+}
+
+static struct lexSpec *lexSpecCreate (const char *name, data1_handle dh)
+{
+ struct lexSpec *p;
+ int i;
+
+ p = (struct lexSpec *) xmalloc (sizeof(*p));
+ p->name = (char *) xmalloc (strlen(name)+1);
+ strcpy (p->name, name);
+
+#if HAVE_TCL_H
+ p->tcl_interp = 0;
+#endif
+ p->dh = dh;
+ p->context = NULL;
+ p->context_stack_size = 100;
+ p->context_stack = (struct lexContext **)
+ xmalloc (sizeof(*p->context_stack) * p->context_stack_size);
+ p->f_win_buf = NULL;
+
+ p->maxLevel = 128;
+ p->concatBuf = (struct lexConcatBuf *)
+ xmalloc (sizeof(*p->concatBuf) * p->maxLevel);
+ for (i = 0; i < p->maxLevel; i++)
+ {
+ p->concatBuf[i].max = 0;
+ p->concatBuf[i].buf = 0;
+ }
+ p->d1_stack = (data1_node **) xmalloc (sizeof(*p->d1_stack) * p->maxLevel);
+ p->d1_level = 0;
+ return p;
+}
+
+static void lexSpecDestroy (struct lexSpec **pp)
+{
+ struct lexSpec *p;
+ struct lexContext *lt;
+ int i;
+
+ assert (pp);
+ p = *pp;
+ if (!p)
+ return ;
+
+ for (i = 0; i < p->maxLevel; i++)
+ xfree (p->concatBuf[i].buf);
+ xfree (p->concatBuf);
+
+ lt = p->context;
+ while (lt)
+ {
+ struct lexContext *lt_next = lt->next;
+ lexContextDestroy (lt);
+ lt = lt_next;
+ }
+#if HAVE_TCL_OBJECTS
+ if (p->tcl_interp)
+ Tcl_DeleteInterp (p->tcl_interp);
+#endif
+ xfree (p->name);
+ xfree (p->f_win_buf);
+ xfree (p->context_stack);
+ xfree (p->d1_stack);
+ xfree (p);
+ *pp = NULL;
+}
+
+static int readParseToken (const char **cpp, int *len)
+{
+ const char *cp = *cpp;
+ char cmd[32];
+ int i, level;
+
+ while (*cp == ' ' || *cp == '\t' || *cp == '\n' || *cp == '\r')
+ cp++;
+ switch (*cp)
+ {
+ case '\0':
+ return 0;
+ case '/':
+ *cpp = cp+1;
+ return REGX_PATTERN;
+ case '{':
+ *cpp = cp+1;
+ level = 1;
+ while (*++cp)
+ {
+ if (*cp == '{')
+ level++;
+ else if (*cp == '}')
+ {
+ level--;
+ if (level == 0)
+ break;
+ }
+ }
+ *len = cp - *cpp;
+ return REGX_CODE;
+ default:
+ i = 0;
+ while (1)
+ {
+ if (*cp >= 'a' && *cp <= 'z')
+ cmd[i] = *cp;
+ else if (*cp >= 'A' && *cp <= 'Z')
+ cmd[i] = *cp + 'a' - 'A';
+ else
+ break;
+ if (i < (int) sizeof(cmd)-2)
+ i++;
+ cp++;
+ }
+ cmd[i] = '\0';
+ if (i == 0)
+ {
+ yaz_log (YLOG_WARN, "bad character %d %c", *cp, *cp);
+ cp++;
+ while (*cp && *cp != ' ' && *cp != '\t' &&
+ *cp != '\n' && *cp != '\r')
+ cp++;
+ *cpp = cp;
+ return 0;
+ }
+ *cpp = cp;
+ if (!strcmp (cmd, "begin"))
+ return REGX_BEGIN;
+ else if (!strcmp (cmd, "end"))
+ return REGX_END;
+ else if (!strcmp (cmd, "body"))
+ return REGX_BODY;
+ else if (!strcmp (cmd, "context"))
+ return REGX_CONTEXT;
+ else if (!strcmp (cmd, "init"))
+ return REGX_INIT;
+ else
+ {
+ yaz_log (YLOG_WARN, "bad command %s", cmd);
+ return 0;
+ }
+ }
+}
+
+static int actionListMk (struct lexSpec *spec, const char *s,
+ struct lexRuleAction **ap)
+{
+ int r, tok, len;
+ int bodyMark = 0;
+ const char *s0;
+
+ while ((tok = readParseToken (&s, &len)))
+ {
+ switch (tok)
+ {
+ case REGX_BODY:
+ bodyMark = 1;
+ continue;
+ case REGX_CODE:
+ *ap = (struct lexRuleAction *) xmalloc (sizeof(**ap));
+ (*ap)->which = tok;
+ regxCodeMk (&(*ap)->u.code, s, len);
+ s += len+1;
+ break;
+ case REGX_PATTERN:
+ *ap = (struct lexRuleAction *) xmalloc (sizeof(**ap));
+ (*ap)->which = tok;
+ (*ap)->u.pattern.body = bodyMark;
+ bodyMark = 0;
+ (*ap)->u.pattern.dfa = lexSpecDFA ();
+ s0 = s;
+ r = dfa_parse ((*ap)->u.pattern.dfa, &s);
+ if (r || *s != '/')
+ {
+ int pos = s - s0;
+ xfree (*ap);
+ *ap = NULL;
+ yaz_log(YLOG_WARN, "regular expression error '%.*s'", pos, s0);
+ return -1;
+ }
+ else
+ {
+ int pos = s - s0;
+ if (debug_dfa_tran)
+ printf("pattern: %.*s\n", pos, s0);
+ dfa_mkstate((*ap)->u.pattern.dfa);
+ s++;
+ }
+ break;
+ case REGX_BEGIN:
+ yaz_log (YLOG_WARN, "cannot use BEGIN here");
+ continue;
+ case REGX_INIT:
+ yaz_log (YLOG_WARN, "cannot use INIT here");
+ continue;
+ case REGX_END:
+ *ap = (struct lexRuleAction *) xmalloc (sizeof(**ap));
+ (*ap)->which = tok;
+ break;
+ }
+ ap = &(*ap)->next;
+ }
+ *ap = NULL;
+ return 0;
+}
+
+int readOneSpec (struct lexSpec *spec, const char *s)
+{
+ int len, r, tok;
+ struct lexRule *rp;
+ struct lexContext *lc;
+
+ tok = readParseToken (&s, &len);
+ if (tok == REGX_CONTEXT)
+ {
+ char context_name[32];
+ tok = readParseToken (&s, &len);
+ if (tok != REGX_CODE)
+ {
+ yaz_log (YLOG_WARN, "missing name after CONTEXT keyword");
+ return 0;
+ }
+ if (len > 31)
+ len = 31;
+ memcpy (context_name, s, len);
+ context_name[len] = '\0';
+ lc = lexContextCreate (context_name);
+ lc->next = spec->context;
+ spec->context = lc;
+ return 0;
+ }
+ if (!spec->context)
+ spec->context = lexContextCreate ("main");
+
+ switch (tok)
+ {
+ case REGX_BEGIN:
+ actionListDel (&spec->context->beginActionList);
+ actionListMk (spec, s, &spec->context->beginActionList);
+ break;
+ case REGX_END:
+ actionListDel (&spec->context->endActionList);
+ actionListMk (spec, s, &spec->context->endActionList);
+ break;
+ case REGX_INIT:
+ actionListDel (&spec->context->initActionList);
+ actionListMk (spec, s, &spec->context->initActionList);
+ break;
+ case REGX_PATTERN:
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "rule %d %s", spec->context->ruleNo, s);
+#endif
+ r = dfa_parse (spec->context->dfa, &s);
+ if (r)
+ {
+ yaz_log (YLOG_WARN, "regular expression error. r=%d", r);
+ return -1;
+ }
+ if (*s != '/')
+ {
+ yaz_log (YLOG_WARN, "expects / at end of pattern. got %c", *s);
+ return -1;
+ }
+ s++;
+ rp = (struct lexRule *) xmalloc (sizeof(*rp));
+ rp->info.no = spec->context->ruleNo++;
+ rp->next = spec->context->rules;
+ spec->context->rules = rp;
+ actionListMk (spec, s, &rp->info.actionList);
+ }
+ return 0;
+}
+
+int readFileSpec (struct lexSpec *spec)
+{
+ struct lexContext *lc;
+ int c, i, errors = 0;
+ FILE *spec_inf = 0;
+ WRBUF lineBuf;
+ char fname[256];
+
+#if HAVE_TCL_H
+ if (spec->tcl_interp)
+ {
+ sprintf (fname, "%s.tflt", spec->name);
+ spec_inf = data1_path_fopen (spec->dh, fname, "r");
+ }
+#endif
+ if (!spec_inf)
+ {
+ sprintf (fname, "%s.flt", spec->name);
+ spec_inf = data1_path_fopen (spec->dh, fname, "r");
+ }
+ if (!spec_inf)
+ {
+ yaz_log (YLOG_ERRNO|YLOG_WARN, "cannot read spec file %s", spec->name);
+ return -1;
+ }
+ yaz_log (YLOG_LOG, "reading regx filter %s", fname);
+#if HAVE_TCL_H
+ if (spec->tcl_interp)
+ yaz_log (YLOG_LOG, "Tcl enabled");
+#endif
+
+#if 0
+ debug_dfa_trav = 0;
+ debug_dfa_tran = 1;
+ debug_dfa_followpos = 0;
+ dfa_verbose = 1;
+#endif
+
+ lineBuf = wrbuf_alloc();
+ spec->lineNo = 0;
+ c = getc (spec_inf);
+ while (c != EOF)
+ {
+ wrbuf_rewind (lineBuf);
+ if (c == '#' || c == '\n' || c == ' ' || c == '\t' || c == '\r')
+ {
+ while (c != '\n' && c != EOF)
+ c = getc (spec_inf);
+ spec->lineNo++;
+ if (c == '\n')
+ c = getc (spec_inf);
+ }
+ else
+ {
+ int addLine = 0;
+
+ while (1)
+ {
+ int c1 = c;
+ wrbuf_putc(lineBuf, c);
+ c = getc (spec_inf);
+ while (c == '\r')
+ c = getc (spec_inf);
+ if (c == EOF)
+ break;
+ if (c1 == '\n')
+ {
+ if (c != ' ' && c != '\t')
+ break;
+ addLine++;
+ }
+ }
+ wrbuf_putc(lineBuf, '\0');
+ readOneSpec (spec, wrbuf_buf(lineBuf));
+ spec->lineNo += addLine;
+ }
+ }
+ fclose (spec_inf);
+ wrbuf_free(lineBuf, 1);
+
+ for (lc = spec->context; lc; lc = lc->next)
+ {
+ struct lexRule *rp;
+ lc->fastRule = (struct lexRuleInfo **)
+ xmalloc (sizeof(*lc->fastRule) * lc->ruleNo);
+ for (i = 0; i < lc->ruleNo; i++)
+ lc->fastRule[i] = NULL;
+ for (rp = lc->rules; rp; rp = rp->next)
+ lc->fastRule[rp->info.no] = &rp->info;
+ dfa_mkstate (lc->dfa);
+ }
+ if (errors)
+ return -1;
+
+ return 0;
+}
+
+#if 0
+static struct lexSpec *curLexSpec = NULL;
+#endif
+
+static void execData (struct lexSpec *spec,
+ const char *ebuf, int elen, int formatted_text,
+ const char *attribute_str, int attribute_len)
+{
+ struct data1_node *res, *parent;
+ int org_len;
+
+ if (elen == 0) /* shouldn't happen, but it does! */
+ return ;
+#if REGX_DEBUG
+ if (elen > 80)
+ yaz_log (YLOG_LOG, "data(%d bytes) %.40s ... %.*s", elen,
+ ebuf, 40, ebuf + elen-40);
+ else if (elen == 1 && ebuf[0] == '\n')
+ {
+ yaz_log (YLOG_LOG, "data(new line)");
+ }
+ else if (elen > 0)
+ yaz_log (YLOG_LOG, "data(%d bytes) %.*s", elen, elen, ebuf);
+ else
+ yaz_log (YLOG_LOG, "data(%d bytes)", elen);
+#endif
+
+ if (spec->d1_level <= 1)
+ return;
+
+ parent = spec->d1_stack[spec->d1_level -1];
+ assert (parent);
+
+ if (attribute_str)
+ {
+ data1_xattr **ap;
+ res = parent;
+ if (res->which != DATA1N_tag)
+ return;
+ /* sweep through exising attributes.. */
+ for (ap = &res->u.tag.attributes; *ap; ap = &(*ap)->next)
+ if (strlen((*ap)->name) == attribute_len &&
+ !memcmp((*ap)->name, attribute_str, attribute_len))
+ break;
+ if (!*ap)
+ {
+ /* new attribute. Create it with name + value */
+ *ap = nmem_malloc(spec->m, sizeof(**ap));
+
+ (*ap)->name = nmem_malloc(spec->m, attribute_len+1);
+ memcpy((*ap)->name, attribute_str, attribute_len);
+ (*ap)->name[attribute_len] = '\0';
+
+ (*ap)->value = nmem_malloc(spec->m, elen+1);
+ memcpy((*ap)->value, ebuf, elen);
+ (*ap)->value[elen] = '\0';
+ (*ap)->next = 0;
+ }
+ else
+ {
+ /* append to value if attribute already exists */
+ char *nv = nmem_malloc(spec->m, elen + 1 + strlen((*ap)->value));
+ strcpy(nv, (*ap)->value);
+ memcpy (nv + strlen(nv), ebuf, elen);
+ nv[strlen(nv)+elen] = '\0';
+ (*ap)->value = nv;
+ }
+ }
+ else
+ {
+ if ((res = spec->d1_stack[spec->d1_level]) &&
+ res->which == DATA1N_data)
+ org_len = res->u.data.len;
+ else
+ {
+ org_len = 0;
+
+ res = data1_mk_node2 (spec->dh, spec->m, DATA1N_data, parent);
+ res->u.data.what = DATA1I_text;
+ res->u.data.len = 0;
+ res->u.data.formatted_text = formatted_text;
+ res->u.data.data = 0;
+
+ if (spec->d1_stack[spec->d1_level])
+ spec->d1_stack[spec->d1_level]->next = res;
+ spec->d1_stack[spec->d1_level] = res;
+ }
+ if (org_len + elen >= spec->concatBuf[spec->d1_level].max)
+ {
+ char *old_buf, *new_buf;
+
+ spec->concatBuf[spec->d1_level].max = org_len + elen + 256;
+ new_buf = (char *) xmalloc (spec->concatBuf[spec->d1_level].max);
+ if ((old_buf = spec->concatBuf[spec->d1_level].buf))
+ {
+ memcpy (new_buf, old_buf, org_len);
+ xfree (old_buf);
+ }
+ spec->concatBuf[spec->d1_level].buf = new_buf;
+ }
+ memcpy (spec->concatBuf[spec->d1_level].buf + org_len, ebuf, elen);
+ res->u.data.len += elen;
+ }
+}
+
+static void execDataP (struct lexSpec *spec,
+ const char *ebuf, int elen, int formatted_text)
+{
+ execData (spec, ebuf, elen, formatted_text, 0, 0);
+}
+
+static void tagDataRelease (struct lexSpec *spec)
+{
+ data1_node *res;
+
+ if ((res = spec->d1_stack[spec->d1_level]) &&
+ res->which == DATA1N_data &&
+ res->u.data.what == DATA1I_text)
+ {
+ assert (!res->u.data.data);
+ assert (res->u.data.len > 0);
+ if (res->u.data.len > DATA1_LOCALDATA)
+ res->u.data.data = (char *) nmem_malloc (spec->m, res->u.data.len);
+ else
+ res->u.data.data = res->lbuf;
+ memcpy (res->u.data.data, spec->concatBuf[spec->d1_level].buf,
+ res->u.data.len);
+ }
+}
+
+static void variantBegin (struct lexSpec *spec,
+ const char *class_str, int class_len,
+ const char *type_str, int type_len,
+ const char *value_str, int value_len)
+{
+ struct data1_node *parent = spec->d1_stack[spec->d1_level -1];
+ char tclass[DATA1_MAX_SYMBOL], ttype[DATA1_MAX_SYMBOL];
+ data1_vartype *tp;
+ int i;
+ data1_node *res;
+
+ if (spec->d1_level == 0)
+ {
+ yaz_log (YLOG_WARN, "in variant begin. No record type defined");
+ return ;
+ }
+ if (class_len >= DATA1_MAX_SYMBOL)
+ class_len = DATA1_MAX_SYMBOL-1;
+ memcpy (tclass, class_str, class_len);
+ tclass[class_len] = '\0';
+
+ if (type_len >= DATA1_MAX_SYMBOL)
+ type_len = DATA1_MAX_SYMBOL-1;
+ memcpy (ttype, type_str, type_len);
+ ttype[type_len] = '\0';
+
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "variant begin(%s,%s,%d)", tclass, ttype,
+ spec->d1_level);
+#endif
+
+ if (!(tp =
+ data1_getvartypeby_absyn(spec->dh, parent->root->u.root.absyn,
+ tclass, ttype)))
+ return;
+
+ if (parent->which != DATA1N_variant)
+ {
+ res = data1_mk_node2 (spec->dh, spec->m, DATA1N_variant, parent);
+ if (spec->d1_stack[spec->d1_level])
+ tagDataRelease (spec);
+ spec->d1_stack[spec->d1_level] = res;
+ spec->d1_stack[++(spec->d1_level)] = NULL;
+ }
+ for (i = spec->d1_level-1; spec->d1_stack[i]->which == DATA1N_variant; i--)
+ if (spec->d1_stack[i]->u.variant.type == tp)
+ {
+ spec->d1_level = i;
+ break;
+ }
+
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "variant node(%d)", spec->d1_level);
+#endif
+ parent = spec->d1_stack[spec->d1_level-1];
+ res = data1_mk_node2 (spec->dh, spec->m, DATA1N_variant, parent);
+ res->u.variant.type = tp;
+
+ if (value_len >= DATA1_LOCALDATA)
+ value_len =DATA1_LOCALDATA-1;
+ memcpy (res->lbuf, value_str, value_len);
+ res->lbuf[value_len] = '\0';
+
+ res->u.variant.value = res->lbuf;
+
+ if (spec->d1_stack[spec->d1_level])
+ tagDataRelease (spec);
+ spec->d1_stack[spec->d1_level] = res;
+ spec->d1_stack[++(spec->d1_level)] = NULL;
+}
+
+static void tagStrip (const char **tag, int *len)
+{
+ int i;
+
+ for (i = *len; i > 0 && isspace((*tag)[i-1]); --i)
+ ;
+ *len = i;
+ for (i = 0; i < *len && isspace((*tag)[i]); i++)
+ ;
+ *tag += i;
+ *len -= i;
+}
+
+static void tagBegin (struct lexSpec *spec,
+ const char *tag, int len)
+{
+ if (spec->d1_level == 0)
+ {
+ yaz_log (YLOG_WARN, "in element begin. No record type defined");
+ return ;
+ }
+ tagStrip (&tag, &len);
+ if (spec->d1_stack[spec->d1_level])
+ tagDataRelease (spec);
+
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "begin tag(%.*s, %d)", len, tag, spec->d1_level);
+#endif
+
+ spec->d1_stack[spec->d1_level] = data1_mk_tag_n (
+ spec->dh, spec->m, tag, len, 0, spec->d1_stack[spec->d1_level -1]);
+ spec->d1_stack[++(spec->d1_level)] = NULL;
+}
+
+static void tagEnd (struct lexSpec *spec, int min_level,
+ const char *tag, int len)
+{
+ tagStrip (&tag, &len);
+ while (spec->d1_level > min_level)
+ {
+ tagDataRelease (spec);
+ (spec->d1_level)--;
+ if (spec->d1_level == 0)
+ break;
+ if ((spec->d1_stack[spec->d1_level]->which == DATA1N_tag) &&
+ (!tag ||
+ (strlen(spec->d1_stack[spec->d1_level]->u.tag.tag) ==
+ (size_t) len &&
+ !memcmp (spec->d1_stack[spec->d1_level]->u.tag.tag, tag, len))))
+ break;
+ }
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "end tag(%d)", spec->d1_level);
+#endif
+}
+
+
+static int tryMatch (struct lexSpec *spec, int *pptr, int *mptr,
+ struct DFA *dfa, int greedy)
+{
+ struct DFA_state *state = dfa->states[0];
+ struct DFA_tran *t;
+ unsigned char c = 0;
+ unsigned char c_prev = 0;
+ int ptr = *pptr; /* current pointer */
+ int start_ptr = *pptr; /* first char of match */
+ int last_ptr = 0; /* last char of match */
+ int last_rule = 0; /* rule number of current match */
+ int restore_ptr = 0;
+ int i;
+
+ if (ptr)
+ {
+ --ptr;
+ c = f_win_advance (spec, &ptr);
+ }
+ while (1)
+ {
+ if (dfa->states[0] == state)
+ {
+ c_prev = c;
+ restore_ptr = ptr;
+ }
+ c = f_win_advance (spec, &ptr);
+
+ if (ptr == F_WIN_EOF)
+ {
+ if (last_rule)
+ {
+ *mptr = start_ptr;
+ *pptr = last_ptr;
+ return 1;
+ }
+ break;
+ }
+
+ t = state->trans;
+ i = state->tran_no;
+ while (1)
+ if (--i < 0) /* no transition for character c */
+ {
+ if (last_rule)
+ {
+ *mptr = start_ptr; /* match starts here */
+ *pptr = last_ptr; /* match end here (+1) */
+ return 1;
+ }
+ state = dfa->states[0];
+
+ ptr = restore_ptr;
+ c = f_win_advance (spec, &ptr);
+
+ start_ptr = ptr;
+
+ break;
+ }
+ else if (c >= t->ch[0] && c <= t->ch[1])
+ {
+ state = dfa->states[t->to];
+ if (state->rule_no && c_prev == '\n')
+ {
+ last_rule = state->rule_no;
+ last_ptr = ptr;
+ }
+ else if (state->rule_nno)
+ {
+ last_rule = state->rule_nno;
+ last_ptr = ptr;
+ }
+ break;
+ }
+ else
+ t++;
+ }
+ return 0;
+}
+
+static int execTok (struct lexSpec *spec, const char **src,
+ const char **tokBuf, int *tokLen)
+{
+ const char *s = *src;
+
+ while (*s == ' ' || *s == '\t')
+ s++;
+ if (!*s)
+ return 0;
+ if (*s == '$' && s[1] >= '0' && s[1] <= '9')
+ {
+ int n = 0;
+ s++;
+ while (*s >= '0' && *s <= '9')
+ n = n*10 + (*s++ -'0');
+ if (spec->arg_no == 0)
+ {
+ *tokBuf = "";
+ *tokLen = 0;
+ }
+ else
+ {
+ if (n >= spec->arg_no)
+ n = spec->arg_no-1;
+ *tokBuf = f_win_get (spec, spec->arg_start[n], spec->arg_end[n],
+ tokLen);
+ }
+ }
+ else if (*s == '\"')
+ {
+ *tokBuf = ++s;
+ while (*s && *s != '\"')
+ s++;
+ *tokLen = s - *tokBuf;
+ if (*s)
+ s++;
+ *src = s;
+ }
+ else if (*s == '\n' || *s == ';')
+ {
+ *src = s+1;
+ return 1;
+ }
+ else if (*s == '-')
+ {
+ *tokBuf = s++;
+ while (*s && *s != ' ' && *s != '\t' && *s != '\n' && *s != '\r' &&
+ *s != ';')
+ s++;
+ *tokLen = s - *tokBuf;
+ *src = s;
+ return 3;
+ }
+ else
+ {
+ *tokBuf = s++;
+ while (*s && *s != ' ' && *s != '\t' && *s != '\n' && *s != '\r' &&
+ *s != ';')
+ s++;
+ *tokLen = s - *tokBuf;
+ }
+ *src = s;
+ return 2;
+}
+
+static char *regxStrz (const char *src, int len, char *str)
+{
+ if (len > 63)
+ len = 63;
+ memcpy (str, src, len);
+ str[len] = '\0';
+ return str;
+}
+
+#if HAVE_TCL_H
+static int cmd_tcl_begin (ClientData clientData, Tcl_Interp *interp,
+ int argc, const char **argv)
+{
+ struct lexSpec *spec = (struct lexSpec *) clientData;
+ if (argc < 2)
+ return TCL_ERROR;
+ if (!strcmp(argv[1], "record") && argc == 3)
+ {
+ const char *absynName = argv[2];
+ data1_node *res;
+
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "begin record %s", absynName);
+#endif
+ res = data1_mk_root (spec->dh, spec->m, absynName);
+
+ spec->d1_level = 0;
+
+ spec->d1_stack[spec->d1_level++] = res;
+
+ res = data1_mk_tag (spec->dh, spec->m, absynName, 0, res);
+
+ spec->d1_stack[spec->d1_level++] = res;
+
+ spec->d1_stack[spec->d1_level] = NULL;
+ }
+ else if (!strcmp(argv[1], "element") && argc == 3)
+ {
+ tagBegin (spec, argv[2], strlen(argv[2]));
+ }
+ else if (!strcmp (argv[1], "variant") && argc == 5)
+ {
+ variantBegin (spec, argv[2], strlen(argv[2]),
+ argv[3], strlen(argv[3]),
+ argv[4], strlen(argv[4]));
+ }
+ else if (!strcmp (argv[1], "context") && argc == 3)
+ {
+ struct lexContext *lc = spec->context;
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "begin context %s",argv[2]);
+#endif
+ while (lc && strcmp (argv[2], lc->name))
+ lc = lc->next;
+ if (lc)
+ {
+ spec->context_stack[++(spec->context_stack_top)] = lc;
+ }
+ else
+ yaz_log (YLOG_WARN, "unknown context %s", argv[2]);
+ }
+ else
+ return TCL_ERROR;
+ return TCL_OK;
+}
+
+static int cmd_tcl_end (ClientData clientData, Tcl_Interp *interp,
+ int argc, const char **argv)
+{
+ struct lexSpec *spec = (struct lexSpec *) clientData;
+ if (argc < 2)
+ return TCL_ERROR;
+
+ if (!strcmp (argv[1], "record"))
+ {
+ while (spec->d1_level)
+ {
+ tagDataRelease (spec);
+ (spec->d1_level)--;
+ }
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "end record");
+#endif
+ spec->stop_flag = 1;
+ }
+ else if (!strcmp (argv[1], "element"))
+ {
+ int min_level = 2;
+ const char *element = 0;
+ if (argc >= 3 && !strcmp(argv[2], "-record"))
+ {
+ min_level = 0;
+ if (argc == 4)
+ element = argv[3];
+ }
+ else
+ if (argc == 3)
+ element = argv[2];
+ tagEnd (spec, min_level, element, (element ? strlen(element) : 0));
+ if (spec->d1_level <= 1)
+ {
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "end element end records");
+#endif
+ spec->stop_flag = 1;
+ }
+ }
+ else if (!strcmp (argv[1], "context"))
+ {
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "end context");
+#endif
+ if (spec->context_stack_top)
+ (spec->context_stack_top)--;
+ }
+ else
+ return TCL_ERROR;
+ return TCL_OK;
+}
+
+static int cmd_tcl_data (ClientData clientData, Tcl_Interp *interp,
+ int argc, const char **argv)
+{
+ int argi = 1;
+ int textFlag = 0;
+ const char *element = 0;
+ const char *attribute = 0;
+ struct lexSpec *spec = (struct lexSpec *) clientData;
+
+ while (argi < argc)
+ {
+ if (!strcmp("-text", argv[argi]))
+ {
+ textFlag = 1;
+ argi++;
+ }
+ else if (!strcmp("-element", argv[argi]))
+ {
+ argi++;
+ if (argi < argc)
+ element = argv[argi++];
+ }
+ else if (!strcmp("-attribute", argv[argi]))
+ {
+ argi++;
+ if (argi < argc)
+ attribute = argv[argi++];
+ }
+ else
+ break;
+ }
+ if (element)
+ tagBegin (spec, element, strlen(element));
+
+ while (argi < argc)
+ {
+#if TCL_MAJOR_VERSION > 8 || (TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION > 0)
+ Tcl_DString ds;
+ char *native = Tcl_UtfToExternalDString(0, argv[argi], -1, &ds);
+ execData (spec, native, strlen(native), textFlag, attribute,
+ attribute ? strlen(attribute) : 0);
+ Tcl_DStringFree (&ds);
+#else
+ execData (spec, argv[argi], strlen(argv[argi]), textFlag, attribute,
+ attribute ? strlen(attribute) : 0);
+#endif
+ argi++;
+ }
+ if (element)
+ tagEnd (spec, 2, NULL, 0);
+ return TCL_OK;
+}
+
+static int cmd_tcl_unread (ClientData clientData, Tcl_Interp *interp,
+ int argc, const char **argv)
+{
+ struct lexSpec *spec = (struct lexSpec *) clientData;
+ int argi = 1;
+ int offset = 0;
+ int no;
+
+ while (argi < argc)
+ {
+ if (!strcmp("-offset", argv[argi]))
+ {
+ argi++;
+ if (argi < argc)
+ {
+ offset = atoi(argv[argi]);
+ argi++;
+ }
+ }
+ else
+ break;
+ }
+ if (argi != argc-1)
+ return TCL_ERROR;
+ no = atoi(argv[argi]);
+ if (no >= spec->arg_no)
+ no = spec->arg_no - 1;
+ spec->ptr = spec->arg_start[no] + offset;
+ return TCL_OK;
+}
+
+static void execTcl (struct lexSpec *spec, struct regxCode *code)
+{
+ int i;
+ int ret;
+ for (i = 0; i < spec->arg_no; i++)
+ {
+ char var_name[10], *var_buf;
+ int var_len, ch;
+
+ sprintf (var_name, "%d", i);
+ var_buf = f_win_get (spec, spec->arg_start[i], spec->arg_end[i],
+ &var_len);
+ if (var_buf)
+ {
+ ch = var_buf[var_len];
+ var_buf[var_len] = '\0';
+ Tcl_SetVar (spec->tcl_interp, var_name, var_buf, 0);
+ var_buf[var_len] = ch;
+ }
+ }
+#if HAVE_TCL_OBJECTS
+ ret = Tcl_GlobalEvalObj(spec->tcl_interp, code->tcl_obj);
+#else
+ ret = Tcl_GlobalEval (spec->tcl_interp, code->str);
+#endif
+ if (ret != TCL_OK)
+ {
+ const char *err = Tcl_GetVar(spec->tcl_interp, "errorInfo", 0);
+ yaz_log(YLOG_FATAL, "Tcl error, line=%d, \"%s\"\n%s",
+ spec->tcl_interp->errorLine,
+ spec->tcl_interp->result,
+ err ? err : "[NO ERRORINFO]");
+ }
+}
+/* HAVE_TCL_H */
+#endif
+
+static void execCode (struct lexSpec *spec, struct regxCode *code)
+{
+ const char *s = code->str;
+ int cmd_len, r;
+ const char *cmd_str;
+
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ while (r)
+ {
+ char *p, ptmp[64];
+
+ if (r == 1)
+ {
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ continue;
+ }
+ p = regxStrz (cmd_str, cmd_len, ptmp);
+ if (!strcmp (p, "begin"))
+ {
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ if (r < 2)
+ {
+ yaz_log (YLOG_WARN, "missing keyword after 'begin'");
+ continue;
+ }
+ p = regxStrz (cmd_str, cmd_len, ptmp);
+ if (!strcmp (p, "record"))
+ {
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ if (r < 2)
+ continue;
+ if (spec->d1_level <= 1)
+ {
+ static char absynName[64];
+ data1_node *res;
+
+ if (cmd_len > 63)
+ cmd_len = 63;
+ memcpy (absynName, cmd_str, cmd_len);
+ absynName[cmd_len] = '\0';
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "begin record %s", absynName);
+#endif
+ res = data1_mk_root (spec->dh, spec->m, absynName);
+
+ spec->d1_level = 0;
+
+ spec->d1_stack[spec->d1_level++] = res;
+
+ res = data1_mk_tag (spec->dh, spec->m, absynName, 0, res);
+
+ spec->d1_stack[spec->d1_level++] = res;
+
+ spec->d1_stack[spec->d1_level] = NULL;
+ }
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ }
+ else if (!strcmp (p, "element"))
+ {
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ if (r < 2)
+ continue;
+ tagBegin (spec, cmd_str, cmd_len);
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ }
+ else if (!strcmp (p, "variant"))
+ {
+ int class_len;
+ const char *class_str = NULL;
+ int type_len;
+ const char *type_str = NULL;
+ int value_len;
+ const char *value_str = NULL;
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ if (r < 2)
+ continue;
+ class_str = cmd_str;
+ class_len = cmd_len;
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ if (r < 2)
+ continue;
+ type_str = cmd_str;
+ type_len = cmd_len;
+
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ if (r < 2)
+ continue;
+ value_str = cmd_str;
+ value_len = cmd_len;
+
+ variantBegin (spec, class_str, class_len,
+ type_str, type_len, value_str, value_len);
+
+
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ }
+ else if (!strcmp (p, "context"))
+ {
+ if (r > 1)
+ {
+ struct lexContext *lc = spec->context;
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ p = regxStrz (cmd_str, cmd_len, ptmp);
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "begin context %s", p);
+#endif
+ while (lc && strcmp (p, lc->name))
+ lc = lc->next;
+ if (lc)
+ spec->context_stack[++(spec->context_stack_top)] = lc;
+ else
+ yaz_log (YLOG_WARN, "unknown context %s", p);
+
+ }
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ }
+ else
+ {
+ yaz_log (YLOG_WARN, "bad keyword '%s' after begin", p);
+ }
+ }
+ else if (!strcmp (p, "end"))
+ {
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ if (r < 2)
+ {
+ yaz_log (YLOG_WARN, "missing keyword after 'end'");
+ continue;
+ }
+ p = regxStrz (cmd_str, cmd_len, ptmp);
+ if (!strcmp (p, "record"))
+ {
+ while (spec->d1_level)
+ {
+ tagDataRelease (spec);
+ (spec->d1_level)--;
+ }
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "end record");
+#endif
+ spec->stop_flag = 1;
+ }
+ else if (!strcmp (p, "element"))
+ {
+ int min_level = 2;
+ while ((r = execTok (spec, &s, &cmd_str, &cmd_len)) == 3)
+ {
+ if (cmd_len==7 && !memcmp ("-record", cmd_str, cmd_len))
+ min_level = 0;
+ }
+ if (r > 2)
+ {
+ tagEnd (spec, min_level, cmd_str, cmd_len);
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ }
+ else
+ tagEnd (spec, min_level, NULL, 0);
+ if (spec->d1_level <= 1)
+ {
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "end element end records");
+#endif
+ spec->stop_flag = 1;
+ }
+
+ }
+ else if (!strcmp (p, "context"))
+ {
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "end context");
+#endif
+ if (spec->context_stack_top)
+ (spec->context_stack_top)--;
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ }
+ else
+ yaz_log (YLOG_WARN, "bad keyword '%s' after end", p);
+ }
+ else if (!strcmp (p, "data"))
+ {
+ int textFlag = 0;
+ int element_len;
+ const char *element_str = NULL;
+ int attribute_len;
+ const char *attribute_str = NULL;
+
+ while ((r = execTok (spec, &s, &cmd_str, &cmd_len)) == 3)
+ {
+ if (cmd_len==5 && !memcmp ("-text", cmd_str, cmd_len))
+ textFlag = 1;
+ else if (cmd_len==8 && !memcmp ("-element", cmd_str, cmd_len))
+ {
+ r = execTok (spec, &s, &element_str, &element_len);
+ if (r < 2)
+ break;
+ }
+ else if (cmd_len==10 && !memcmp ("-attribute", cmd_str,
+ cmd_len))
+ {
+ r = execTok (spec, &s, &attribute_str, &attribute_len);
+ if (r < 2)
+ break;
+ }
+ else
+ yaz_log (YLOG_WARN, "bad data option: %.*s",
+ cmd_len, cmd_str);
+ }
+ if (r != 2)
+ {
+ yaz_log (YLOG_WARN, "missing data item after data");
+ continue;
+ }
+ if (element_str)
+ tagBegin (spec, element_str, element_len);
+ do
+ {
+ execData (spec, cmd_str, cmd_len, textFlag,
+ attribute_str, attribute_len);
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ } while (r > 1);
+ if (element_str)
+ tagEnd (spec, 2, NULL, 0);
+ }
+ else if (!strcmp (p, "unread"))
+ {
+ int no, offset;
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ if (r==3 && cmd_len == 7 && !memcmp ("-offset", cmd_str, cmd_len))
+ {
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ if (r < 2)
+ {
+ yaz_log (YLOG_WARN, "missing number after -offset");
+ continue;
+ }
+ p = regxStrz (cmd_str, cmd_len, ptmp);
+ offset = atoi (p);
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ }
+ else
+ offset = 0;
+ if (r < 2)
+ {
+ yaz_log (YLOG_WARN, "missing index after unread command");
+ continue;
+ }
+ if (cmd_len != 1 || *cmd_str < '0' || *cmd_str > '9')
+ {
+ yaz_log (YLOG_WARN, "bad index after unread command");
+ continue;
+ }
+ else
+ {
+ no = *cmd_str - '0';
+ if (no >= spec->arg_no)
+ no = spec->arg_no - 1;
+ spec->ptr = spec->arg_start[no] + offset;
+ }
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ }
+ else if (!strcmp (p, "context"))
+ {
+ if (r > 1)
+ {
+ struct lexContext *lc = spec->context;
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ p = regxStrz (cmd_str, cmd_len, ptmp);
+
+ while (lc && strcmp (p, lc->name))
+ lc = lc->next;
+ if (lc)
+ spec->context_stack[spec->context_stack_top] = lc;
+ else
+ yaz_log (YLOG_WARN, "unknown context %s", p);
+
+ }
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ }
+ else
+ {
+ yaz_log (YLOG_WARN, "unknown code command '%.*s'", cmd_len, cmd_str);
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ continue;
+ }
+ if (r > 1)
+ {
+ yaz_log (YLOG_WARN, "ignoring token %.*s", cmd_len, cmd_str);
+ do {
+ r = execTok (spec, &s, &cmd_str, &cmd_len);
+ } while (r > 1);
+ }
+ }
+}
+
+
+static int execAction (struct lexSpec *spec, struct lexRuleAction *ap,
+ int start_ptr, int *pptr)
+{
+ int sptr;
+ int arg_start[20];
+ int arg_end[20];
+ int arg_no = 1;
+
+ if (!ap)
+ return 1;
+ arg_start[0] = start_ptr;
+ arg_end[0] = *pptr;
+ spec->arg_start = arg_start;
+ spec->arg_end = arg_end;
+
+ while (ap)
+ {
+ switch (ap->which)
+ {
+ case REGX_PATTERN:
+ if (ap->u.pattern.body)
+ {
+ arg_start[arg_no] = *pptr;
+ if (!tryMatch (spec, pptr, &sptr, ap->u.pattern.dfa, 0))
+ {
+ arg_end[arg_no] = F_WIN_EOF;
+ arg_no++;
+ arg_start[arg_no] = F_WIN_EOF;
+ arg_end[arg_no] = F_WIN_EOF;
+ yaz_log(YLOG_DEBUG, "Pattern match rest of record");
+ *pptr = F_WIN_EOF;
+ }
+ else
+ {
+ arg_end[arg_no] = sptr;
+ arg_no++;
+ arg_start[arg_no] = sptr;
+ arg_end[arg_no] = *pptr;
+ }
+ }
+ else
+ {
+ arg_start[arg_no] = *pptr;
+ if (!tryMatch (spec, pptr, &sptr, ap->u.pattern.dfa, 1))
+ return 1;
+ if (sptr != arg_start[arg_no])
+ return 1;
+ arg_end[arg_no] = *pptr;
+ }
+ arg_no++;
+ break;
+ case REGX_CODE:
+ spec->arg_no = arg_no;
+ spec->ptr = *pptr;
+#if HAVE_TCL_H
+ if (spec->tcl_interp)
+ execTcl(spec, ap->u.code);
+ else
+ execCode (spec, ap->u.code);
+#else
+ execCode (spec, ap->u.code);
+#endif
+ *pptr = spec->ptr;
+ if (spec->stop_flag)
+ return 0;
+ break;
+ case REGX_END:
+ arg_start[arg_no] = *pptr;
+ arg_end[arg_no] = F_WIN_EOF;
+ arg_no++;
+ *pptr = F_WIN_EOF;
+ }
+ ap = ap->next;
+ }
+ return 1;
+}
+
+static int execRule (struct lexSpec *spec, struct lexContext *context,
+ int ruleNo, int start_ptr, int *pptr)
+{
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "exec rule %d", ruleNo);
+#endif
+ return execAction (spec, context->fastRule[ruleNo]->actionList,
+ start_ptr, pptr);
+}
+
+data1_node *lexNode (struct lexSpec *spec, int *ptr)
+{
+ struct lexContext *context = spec->context_stack[spec->context_stack_top];
+ struct DFA_state *state = context->dfa->states[0];
+ struct DFA_tran *t;
+ unsigned char c;
+ unsigned char c_prev = '\n';
+ int i;
+ int last_rule = 0; /* rule number of current match */
+ int last_ptr = *ptr; /* last char of match */
+ int start_ptr = *ptr; /* first char of match */
+ int skip_ptr = *ptr; /* first char of run */
+
+ while (1)
+ {
+ c = f_win_advance (spec, ptr);
+ if (*ptr == F_WIN_EOF)
+ {
+ /* end of file met */
+ if (last_rule)
+ {
+ /* there was a match */
+ if (skip_ptr < start_ptr)
+ {
+ /* deal with chars that didn't match */
+ int size;
+ char *buf;
+ buf = f_win_get (spec, skip_ptr, start_ptr, &size);
+ execDataP (spec, buf, size, 0);
+ }
+ /* restore pointer */
+ *ptr = last_ptr;
+ /* execute rule */
+ if (!execRule (spec, context, last_rule, start_ptr, ptr))
+ break;
+ /* restore skip pointer */
+ skip_ptr = *ptr;
+ last_rule = 0;
+ }
+ else if (skip_ptr < *ptr)
+ {
+ /* deal with chars that didn't match */
+ int size;
+ char *buf;
+ buf = f_win_get (spec, skip_ptr, *ptr, &size);
+ execDataP (spec, buf, size, 0);
+ }
+ if (*ptr == F_WIN_EOF)
+ break;
+ }
+ t = state->trans;
+ i = state->tran_no;
+ while (1)
+ if (--i < 0)
+ { /* no transition for character c ... */
+ if (last_rule)
+ {
+ if (skip_ptr < start_ptr)
+ {
+ /* deal with chars that didn't match */
+ int size;
+ char *buf;
+ buf = f_win_get (spec, skip_ptr, start_ptr, &size);
+ execDataP (spec, buf, size, 0);
+ }
+ /* restore pointer */
+ *ptr = last_ptr;
+ if (!execRule (spec, context, last_rule, start_ptr, ptr))
+ {
+ if (spec->f_win_ef && *ptr != F_WIN_EOF)
+ {
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "regx: endf ptr=%d", *ptr);
+#endif
+ (*spec->f_win_ef)(spec->f_win_fh, *ptr);
+ }
+ return NULL;
+ }
+ context = spec->context_stack[spec->context_stack_top];
+ skip_ptr = *ptr;
+ last_rule = 0;
+ last_ptr = start_ptr = *ptr;
+ if (start_ptr > 0)
+ {
+ --start_ptr;
+ c_prev = f_win_advance (spec, &start_ptr);
+ }
+ }
+ else
+ {
+ c_prev = f_win_advance (spec, &start_ptr);
+ *ptr = start_ptr;
+ }
+ state = context->dfa->states[0];
+ break;
+ }
+ else if (c >= t->ch[0] && c <= t->ch[1])
+ { /* transition ... */
+ state = context->dfa->states[t->to];
+ if (state->rule_no)
+ {
+ if (c_prev == '\n')
+ {
+ last_rule = state->rule_no;
+ last_ptr = *ptr;
+ }
+ else if (state->rule_nno)
+ {
+ last_rule = state->rule_nno;
+ last_ptr = *ptr;
+ }
+ }
+ break;
+ }
+ else
+ t++;
+ }
+ return NULL;
+}
+
+static data1_node *lexRoot (struct lexSpec *spec, off_t offset,
+ const char *context_name)
+{
+ struct lexContext *lt = spec->context;
+ int ptr = offset;
+
+ spec->stop_flag = 0;
+ spec->d1_level = 0;
+ spec->context_stack_top = 0;
+ while (lt)
+ {
+ if (!strcmp (lt->name, context_name))
+ break;
+ lt = lt->next;
+ }
+ if (!lt)
+ {
+ yaz_log (YLOG_WARN, "cannot find context %s", context_name);
+ return NULL;
+ }
+ spec->context_stack[spec->context_stack_top] = lt;
+ spec->d1_stack[spec->d1_level] = NULL;
+#if 1
+ if (!lt->initFlag)
+ {
+ lt->initFlag = 1;
+ execAction (spec, lt->initActionList, ptr, &ptr);
+ }
+#endif
+ execAction (spec, lt->beginActionList, ptr, &ptr);
+ lexNode (spec, &ptr);
+ while (spec->d1_level)
+ {
+ tagDataRelease (spec);
+ (spec->d1_level)--;
+ }
+ execAction (spec, lt->endActionList, ptr, &ptr);
+ return spec->d1_stack[0];
+}
+
+void grs_destroy(void *clientData)
+{
+ struct lexSpecs *specs = (struct lexSpecs *) clientData;
+ if (specs->spec)
+ {
+ lexSpecDestroy(&specs->spec);
+ }
+ xfree (specs);
+}
+
+void *grs_init(Res res, RecType recType)
+{
+ struct lexSpecs *specs = (struct lexSpecs *) xmalloc (sizeof(*specs));
+ specs->spec = 0;
+ strcpy(specs->type, "");
+ return specs;
+}
+
+
+ZEBRA_RES grs_config(void *clientData, Res res, const char *args)
+{
+ struct lexSpecs *specs = (struct lexSpecs *) clientData;
+ if (strlen(args) < sizeof(specs->type))
+ strcpy(specs->type, args);
+ return ZEBRA_OK;
+}
+
+data1_node *grs_read_regx (struct grs_read_info *p)
+{
+ int res;
+ struct lexSpecs *specs = (struct lexSpecs *) p->clientData;
+ struct lexSpec **curLexSpec = &specs->spec;
+
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "grs_read_regx");
+#endif
+ if (!*curLexSpec || strcmp ((*curLexSpec)->name, specs->type))
+ {
+ if (*curLexSpec)
+ lexSpecDestroy (curLexSpec);
+ *curLexSpec = lexSpecCreate (specs->type, p->dh);
+ res = readFileSpec (*curLexSpec);
+ if (res)
+ {
+ lexSpecDestroy (curLexSpec);
+ return NULL;
+ }
+ }
+ (*curLexSpec)->dh = p->dh;
+ if (!p->offset)
+ {
+ (*curLexSpec)->f_win_start = 0;
+ (*curLexSpec)->f_win_end = 0;
+ (*curLexSpec)->f_win_rf = p->readf;
+ (*curLexSpec)->f_win_sf = p->seekf;
+ (*curLexSpec)->f_win_fh = p->fh;
+ (*curLexSpec)->f_win_ef = p->endf;
+ (*curLexSpec)->f_win_size = 500000;
+ }
+ (*curLexSpec)->m = p->mem;
+ return lexRoot (*curLexSpec, p->offset, "main");
+}
+
+static int extract_regx(void *clientData, struct recExtractCtrl *ctrl)
+{
+ return zebra_grs_extract(clientData, ctrl, grs_read_regx);
+}
+
+static int retrieve_regx(void *clientData, struct recRetrieveCtrl *ctrl)
+{
+ return zebra_grs_retrieve(clientData, ctrl, grs_read_regx);
+}
+
+static struct recType regx_type = {
+ 0,
+ "grs.regx",
+ grs_init,
+ grs_config,
+ grs_destroy,
+ extract_regx,
+ retrieve_regx,
+};
+
+
+#if HAVE_TCL_H
+data1_node *grs_read_tcl (struct grs_read_info *p)
+{
+ int res;
+ struct lexSpecs *specs = (struct lexSpecs *) p->clientData;
+ struct lexSpec **curLexSpec = &specs->spec;
+
+#if REGX_DEBUG
+ yaz_log (YLOG_LOG, "grs_read_tcl");
+#endif
+ if (!*curLexSpec || strcmp ((*curLexSpec)->name, specs->type))
+ {
+ Tcl_Interp *tcl_interp;
+ if (*curLexSpec)
+ lexSpecDestroy (curLexSpec);
+ *curLexSpec = lexSpecCreate (specs->type, p->dh);
+ Tcl_FindExecutable("");
+ tcl_interp = (*curLexSpec)->tcl_interp = Tcl_CreateInterp();
+ Tcl_Init(tcl_interp);
+ Tcl_CreateCommand (tcl_interp, "begin", cmd_tcl_begin, *curLexSpec, 0);
+ Tcl_CreateCommand (tcl_interp, "end", cmd_tcl_end, *curLexSpec, 0);
+ Tcl_CreateCommand (tcl_interp, "data", cmd_tcl_data, *curLexSpec, 0);
+ Tcl_CreateCommand (tcl_interp, "unread", cmd_tcl_unread,
+ *curLexSpec, 0);
+ res = readFileSpec (*curLexSpec);
+ if (res)
+ {
+ lexSpecDestroy (curLexSpec);
+ return NULL;
+ }
+ }
+ (*curLexSpec)->dh = p->dh;
+ if (!p->offset)
+ {
+ (*curLexSpec)->f_win_start = 0;
+ (*curLexSpec)->f_win_end = 0;
+ (*curLexSpec)->f_win_rf = p->readf;
+ (*curLexSpec)->f_win_sf = p->seekf;
+ (*curLexSpec)->f_win_fh = p->fh;
+ (*curLexSpec)->f_win_ef = p->endf;
+ (*curLexSpec)->f_win_size = 500000;
+ }
+ (*curLexSpec)->m = p->mem;
+ return lexRoot (*curLexSpec, p->offset, "main");
+}
+
+static int extract_tcl(void *clientData, struct recExtractCtrl *ctrl)
+{
+ return zebra_grs_extract(clientData, ctrl, grs_read_tcl);
+}
+
+static int retrieve_tcl(void *clientData, struct recRetrieveCtrl *ctrl)
+{
+ return zebra_grs_retrieve(clientData, ctrl, grs_read_tcl);
+}
+
+static struct recType tcl_type = {
+ 0,
+ "grs.tcl",
+ grs_init,
+ grs_config,
+ grs_destroy,
+ extract_tcl,
+ retrieve_tcl,
+};
+
+#endif
+
+RecType
+#ifdef IDZEBRA_STATIC_GRS_REGX
+idzebra_filter_grs_regx
+#else
+idzebra_filter
+#endif
+
+[] = {
+ ®x_type,
+#if HAVE_TCL_H
+ &tcl_type,
+#endif
+ 0,
+};
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
--- /dev/null
+/* $Id: safari.c,v 1.1 2006-07-03 14:27:09 adam Exp $
+ Copyright (C) 1995-2005
+ Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+
+#include <stdio.h>
+#include <assert.h>
+#include <ctype.h>
+
+#include <idzebra/util.h>
+#include <idzebra/recctrl.h>
+
+struct filter_info {
+ char *sep;
+};
+
+static void *filter_init (Res res, RecType recType)
+{
+ struct filter_info *tinfo = (struct filter_info *) xmalloc(sizeof(*tinfo));
+ tinfo->sep = 0;
+ return tinfo;
+}
+
+static ZEBRA_RES filter_config(void *clientData, Res res, const char *args)
+{
+ return ZEBRA_OK;
+}
+
+static void filter_destroy(void *clientData)
+{
+ struct filter_info *tinfo = clientData;
+ xfree (tinfo->sep);
+ xfree (tinfo);
+}
+
+struct fi_info {
+ struct recExtractCtrl *p;
+ char *buf;
+ int offset;
+ int max;
+};
+
+static struct fi_info *fi_open(struct recExtractCtrl *p)
+{
+ struct fi_info *fi = (struct fi_info *) xmalloc (sizeof(*fi));
+
+ fi->p = p;
+ fi->buf = (char *) xmalloc (4096);
+ fi->offset = 1;
+ fi->max = 1;
+ return fi;
+}
+
+static int fi_getchar(struct fi_info *fi, char *dst)
+{
+ if (fi->offset >= fi->max)
+ {
+ if (fi->max <= 0)
+ return 0;
+ fi->max = (*fi->p->readf)(fi->p->fh, fi->buf, 4096);
+ fi->offset = 0;
+ if (fi->max <= 0)
+ return 0;
+ }
+ *dst = fi->buf[(fi->offset)++];
+ return 1;
+}
+
+static int fi_gets(struct fi_info *fi, char *dst, int max)
+{
+ int l = 0;
+ while(1)
+ {
+ char dstbyte;
+ if (!fi_getchar(fi, &dstbyte))
+ return 0;
+ if (dstbyte == '\n')
+ break;
+ if (l < max)
+ dst[l++] = dstbyte;
+ }
+ dst[l] = '\0';
+ return 1;
+}
+
+static void fi_close (struct fi_info *fi)
+{
+ xfree (fi->buf);
+ xfree (fi);
+}
+
+static int filter_extract(void *clientData, struct recExtractCtrl *p)
+{
+ struct filter_info *tinfo = clientData;
+ char line[512];
+ RecWord recWord;
+ struct fi_info *fi = fi_open(p);
+
+#if 0
+ yaz_log(YLOG_LOG, "filter_extract off=%ld",
+ (long) (*fi->p->tellf)(fi->p->fh));
+#endif
+ xfree(tinfo->sep);
+ tinfo->sep = 0;
+ (*p->init)(p, &recWord);
+
+ if (!fi_gets(fi, line, sizeof(line)-1))
+ return RECCTRL_EXTRACT_ERROR_GENERIC;
+ sscanf(line, "%255s", p->match_criteria);
+
+ recWord.index_type = '0';
+ while (fi_gets(fi, line, sizeof(line)-1))
+ {
+ int nor = 0;
+ char field[40];
+ char *cp;
+#if 0
+ yaz_log(YLOG_LOG, "safari line: %s", line);
+#endif
+ if (sscanf(line, ZINT_FORMAT " " ZINT_FORMAT " " ZINT_FORMAT " %39s %n",
+ &recWord.record_id, &recWord.section_id, &recWord.seqno,
+ field, &nor) < 4)
+ {
+ yaz_log(YLOG_WARN, "Bad safari record line: %s", line);
+ return RECCTRL_EXTRACT_ERROR_GENERIC;
+ }
+ for (cp = line + nor; *cp == ' '; cp++)
+ ;
+ recWord.index_name = field;
+ recWord.term_buf = cp;
+ recWord.term_len = strlen(cp);
+ (*p->tokenAdd)(&recWord);
+ }
+ fi_close(fi);
+ return RECCTRL_EXTRACT_OK;
+}
+
+static int filter_retrieve (void *clientData, struct recRetrieveCtrl *p)
+{
+ int r, filter_ptr = 0;
+ static char *filter_buf = NULL;
+ static int filter_size = 0;
+ int make_header = 1;
+ int make_body = 1;
+ const char *elementSetName = NULL;
+ int no_lines = 0;
+
+ if (p->comp && p->comp->which == Z_RecordComp_simple &&
+ p->comp->u.simple->which == Z_ElementSetNames_generic)
+ elementSetName = p->comp->u.simple->u.generic;
+
+ if (elementSetName)
+ {
+ /* don't make header for the R(aw) element set name */
+ if (!strcmp(elementSetName, "R"))
+ {
+ make_header = 0;
+ make_body = 1;
+ }
+ /* only make header for the H(eader) element set name */
+ else if (!strcmp(elementSetName, "H"))
+ {
+ make_header = 1;
+ make_body = 0;
+ }
+ }
+ while (1)
+ {
+ if (filter_ptr + 4096 >= filter_size)
+ {
+ char *nb;
+
+ filter_size = 2*filter_size + 8192;
+ nb = (char *) xmalloc (filter_size);
+ if (filter_buf)
+ {
+ memcpy (nb, filter_buf, filter_ptr);
+ xfree (filter_buf);
+ }
+ filter_buf = nb;
+ }
+ if (make_header && filter_ptr == 0)
+ {
+ if (p->score >= 0)
+ {
+ sprintf (filter_buf, "Rank: %d\n", p->score);
+ filter_ptr = strlen(filter_buf);
+ }
+ sprintf (filter_buf + filter_ptr, "Local Number: " ZINT_FORMAT "\n",
+ p->localno);
+ filter_ptr = strlen(filter_buf);
+ if (p->fname)
+ {
+ sprintf (filter_buf + filter_ptr, "Filename: %s\n", p->fname);
+ filter_ptr = strlen(filter_buf);
+ }
+ strcpy(filter_buf+filter_ptr++, "\n");
+ }
+ if (!make_body)
+ break;
+ r = (*p->readf)(p->fh, filter_buf + filter_ptr, 4096);
+ if (r <= 0)
+ break;
+ filter_ptr += r;
+ }
+ filter_buf[filter_ptr] = '\0';
+ if (elementSetName)
+ {
+ if (!strcmp (elementSetName, "B"))
+ no_lines = 4;
+ if (!strcmp (elementSetName, "M"))
+ no_lines = 20;
+ }
+ if (no_lines)
+ {
+ char *p = filter_buf;
+ int i = 0;
+
+ while (++i <= no_lines && (p = strchr (p, '\n')))
+ p++;
+ if (p)
+ {
+ p[1] = '\0';
+ filter_ptr = p-filter_buf;
+ }
+ }
+ p->output_format = VAL_SUTRS;
+ p->rec_buf = filter_buf;
+ p->rec_len = filter_ptr;
+ return 0;
+}
+
+static struct recType filter_type = {
+ 0,
+ "safari",
+ filter_init,
+ filter_config,
+ filter_destroy,
+ filter_extract,
+ filter_retrieve
+};
+
+RecType
+#ifdef IDZEBRA_STATIC_SAFARI
+idzebra_filter_safari
+#else
+idzebra_filter
+#endif
+
+[] = {
+ &filter_type,
+ 0,
+};
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
--- /dev/null
+/* $Id: sgmlread.c,v 1.1 2006-07-03 14:27:09 adam Exp $
+ Copyright (C) 1995-2005
+ Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+
+#include <assert.h>
+#include <yaz/log.h>
+
+#include <idzebra/recgrs.h>
+
+struct sgml_getc_info {
+ char *buf;
+ int buf_size;
+ int size;
+ int off;
+ off_t moffset;
+ void *fh;
+ int (*readf)(void *, char *, size_t);
+ WRBUF wrbuf;
+};
+
+int sgml_getc (void *clientData)
+{
+ struct sgml_getc_info *p = (struct sgml_getc_info *) clientData;
+ int res;
+
+ if (p->off < p->size)
+ return p->buf[(p->off)++];
+ if (p->size < p->buf_size)
+ return 0;
+ p->moffset += p->off;
+ p->off = 0;
+ p->size = 0;
+ res = (*p->readf)(p->fh, p->buf, p->buf_size);
+ if (res > 0)
+ {
+ p->size += res;
+ return p->buf[(p->off)++];
+ }
+ return 0;
+}
+
+static data1_node *grs_read_sgml (struct grs_read_info *p)
+{
+ struct sgml_getc_info *sgi = (struct sgml_getc_info *) p->clientData;
+ data1_node *node;
+ int res;
+
+ sgi->moffset = p->offset;
+ sgi->fh = p->fh;
+ sgi->readf = p->readf;
+ sgi->off = 0;
+ sgi->size = 0;
+ res = (*sgi->readf)(sgi->fh, sgi->buf, sgi->buf_size);
+ if (res > 0)
+ sgi->size += res;
+ else
+ return 0;
+ node = data1_read_nodex (p->dh, p->mem, sgml_getc, sgi, sgi->wrbuf);
+ if (node && p->endf)
+ (*p->endf)(sgi->fh, sgi->moffset + sgi->off);
+ return node;
+}
+
+static void *grs_init_sgml(Res res, RecType recType)
+{
+ struct sgml_getc_info *p = (struct sgml_getc_info *) xmalloc (sizeof(*p));
+ p->buf_size = 512;
+ p->buf = xmalloc (p->buf_size);
+ p->wrbuf = wrbuf_alloc();
+ return p;
+}
+
+static ZEBRA_RES grs_config_sgml(void *clientData, Res res, const char *args)
+{
+ return ZEBRA_OK;
+}
+
+static void grs_destroy_sgml(void *clientData)
+{
+ struct sgml_getc_info *p = (struct sgml_getc_info *) clientData;
+
+ wrbuf_free(p->wrbuf, 1);
+ xfree (p->buf);
+ xfree (p);
+}
+
+static int grs_extract_sgml(void *clientData, struct recExtractCtrl *ctrl)
+{
+ return zebra_grs_extract(clientData, ctrl, grs_read_sgml);
+}
+
+static int grs_retrieve_sgml(void *clientData, struct recRetrieveCtrl *ctrl)
+{
+ return zebra_grs_retrieve(clientData, ctrl, grs_read_sgml);
+}
+
+static struct recType grs_type_sgml =
+{
+ 0,
+ "grs.sgml",
+ grs_init_sgml,
+ grs_config_sgml,
+ grs_destroy_sgml,
+ grs_extract_sgml,
+ grs_retrieve_sgml
+};
+
+RecType
+#ifdef IDZEBRA_STATIC_GRS_SGML
+idzebra_filter_grs_sgml
+#else
+idzebra_filter
+#endif
+
+[] = {
+ &grs_type_sgml,
+ 0,
+};
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
--- /dev/null
+/* $Id: xmlread.c,v 1.1 2006-07-03 14:27:09 adam Exp $
+ Copyright (C) 1995-2005
+ Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+#if HAVE_EXPAT_H
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#if HAVE_ICONV_H
+#include <errno.h>
+#include <iconv.h>
+#endif
+
+#include <yaz/log.h>
+
+#include <idzebra/recgrs.h>
+
+#include <yaz/log.h>
+#include <yaz/xmalloc.h>
+
+#include <expat.h>
+
+#define XML_CHUNK 1024
+
+struct user_info {
+ data1_node *d1_stack[256];
+ int level;
+ data1_handle dh;
+ NMEM nmem;
+ int loglevel;
+};
+
+static void cb_start (void *user, const char *el, const char **attr)
+{
+ struct user_info *ui = (struct user_info*) user;
+ if (ui->level == 1)
+ data1_set_root (ui->dh, ui->d1_stack[0], ui->nmem, el);
+ ui->d1_stack[ui->level] = data1_mk_tag (ui->dh, ui->nmem, el, attr,
+ ui->d1_stack[ui->level-1]);
+ ui->level++;
+ yaz_log (ui->loglevel, "cb_start %s", el);
+}
+
+static void cb_end (void *user, const char *el)
+{
+ struct user_info *ui = (struct user_info*) user;
+
+ ui->level--;
+ yaz_log (ui->loglevel, "cb_end %s", el);
+}
+
+static void cb_chardata (void *user, const char *s, int len)
+{
+ struct user_info *ui = (struct user_info*) user;
+#if 0
+ yaz_log (ui->loglevel, "cb_chardata %.*s", len, s);
+#endif
+ ui->d1_stack[ui->level] = data1_mk_text_n (ui->dh, ui->nmem, s, len,
+ ui->d1_stack[ui->level -1]);
+}
+
+static void cb_decl (void *user, const char *version, const char *encoding,
+ int standalone)
+{
+ struct user_info *ui = (struct user_info*) user;
+ const char *attr_list[7];
+
+ attr_list[0] = "version";
+ attr_list[1] = version;
+
+ attr_list[2] = "encoding";
+ attr_list[3] = "UTF-8"; /* internally it's always UTF-8 */
+
+ attr_list[4] = "standalone";
+ attr_list[5] = standalone ? "yes" : "no";
+
+ attr_list[6] = 0;
+
+ data1_mk_preprocess (ui->dh, ui->nmem, "xml", attr_list,
+ ui->d1_stack[ui->level-1]);
+#if 0
+ yaz_log (YLOG_LOG, "decl version=%s encoding=%s",
+ version ? version : "null",
+ encoding ? encoding : "null");
+#endif
+}
+
+static void cb_processing (void *user, const char *target,
+ const char *data)
+{
+ struct user_info *ui = (struct user_info*) user;
+ data1_node *res =
+ data1_mk_preprocess (ui->dh, ui->nmem, target, 0,
+ ui->d1_stack[ui->level-1]);
+ data1_mk_text_nf (ui->dh, ui->nmem, data, strlen(data), res);
+
+ yaz_log (ui->loglevel, "decl processing target=%s data=%s",
+ target ? target : "null",
+ data ? data : "null");
+}
+
+static void cb_comment (void *user, const char *data)
+{
+ struct user_info *ui = (struct user_info*) user;
+ yaz_log (ui->loglevel, "decl comment data=%s", data ? data : "null");
+ data1_mk_comment (ui->dh, ui->nmem, data, ui->d1_stack[ui->level-1]);
+}
+
+static void cb_doctype_start (void *userData, const char *doctypeName,
+ const char *sysid, const char *pubid,
+ int has_internal_subset)
+{
+ struct user_info *ui = (struct user_info*) userData;
+ yaz_log (ui->loglevel, "doctype start doctype=%s sysid=%s pubid=%s",
+ doctypeName, sysid, pubid);
+}
+
+static void cb_doctype_end (void *userData)
+{
+ struct user_info *ui = (struct user_info*) userData;
+ yaz_log (ui->loglevel, "doctype end");
+}
+
+
+static void cb_entity_decl (void *userData, const char *entityName,
+ int is_parameter_entity,
+ const char *value, int value_length,
+ const char *base, const char *systemId,
+ const char *publicId, const char *notationName)
+{
+ struct user_info *ui = (struct user_info*) userData;
+ yaz_log (ui->loglevel,
+ "entity decl %s is_para_entry=%d value=%.*s base=%s systemId=%s"
+ " publicId=%s notationName=%s",
+ entityName, is_parameter_entity, value_length, value,
+ base, systemId, publicId, notationName);
+
+}
+
+static int cb_external_entity (XML_Parser pparser,
+ const char *context,
+ const char *base,
+ const char *systemId,
+ const char *publicId)
+{
+ struct user_info *ui = (struct user_info*) XML_GetUserData(pparser);
+ FILE *inf;
+ int done = 0;
+ XML_Parser parser;
+
+ yaz_log (ui->loglevel,
+ "external entity context=%s base=%s systemid=%s publicid=%s",
+ context, base, systemId, publicId);
+ if (!systemId)
+ return 1;
+
+ if (!(inf = fopen (systemId, "rb")))
+ {
+ yaz_log (YLOG_WARN|YLOG_ERRNO, "fopen %s", systemId);
+ return 0;
+ }
+
+ parser = XML_ExternalEntityParserCreate (pparser, "", 0);
+ while (!done)
+ {
+ int r;
+ void *buf = XML_GetBuffer (parser, XML_CHUNK);
+ if (!buf)
+ {
+ yaz_log (YLOG_WARN, "XML_GetBuffer fail");
+ break;
+ }
+ r = fread (buf, 1, XML_CHUNK, inf);
+ if (r == 0)
+ {
+ if (ferror(inf))
+ {
+ yaz_log (YLOG_WARN|YLOG_ERRNO, "fread %s", systemId);
+ break;
+ }
+ done = 1;
+ }
+ if (!XML_ParseBuffer (parser, r, done))
+ {
+ done = 1;
+ yaz_log (YLOG_WARN, "%s:%d:%d:XML error: %s",
+ systemId,
+ XML_GetCurrentLineNumber(parser),
+ XML_GetCurrentColumnNumber(parser),
+ XML_ErrorString(XML_GetErrorCode(parser)));
+ }
+ }
+ fclose (inf);
+ XML_ParserFree (parser);
+ return done;
+}
+
+
+#if HAVE_ICONV_H
+static int cb_encoding_convert (void *data, const char *s)
+{
+ iconv_t t = (iconv_t) data;
+ size_t ret;
+ size_t outleft = 2;
+ char outbuf_[2], *outbuf = outbuf_;
+ size_t inleft = 4;
+ char *inbuf = (char *) s;
+ unsigned short code;
+
+#if 1
+ yaz_log(YLOG_LOG, "------------------------- cb_encoding_convert --- ");
+#endif
+ ret = iconv (t, &inbuf, &inleft, &outbuf, &outleft);
+ if (ret == (size_t) (-1) && errno != E2BIG)
+ {
+ iconv (t, 0, 0, 0, 0);
+ return -1;
+ }
+ if (outleft != 0)
+ return -1;
+ memcpy (&code, outbuf_, sizeof(short));
+ return code;
+}
+
+static void cb_encoding_release (void *data)
+{
+ iconv_t t = (iconv_t) data;
+ iconv_close (t);
+}
+
+static int cb_encoding_handler (void *userData, const char *name,
+ XML_Encoding *info)
+{
+ int i = 0;
+ int no_ok = 0;
+ struct user_info *ui = (struct user_info*) userData;
+
+ iconv_t t = iconv_open ("UNICODE", name);
+ if (t == (iconv_t) (-1))
+ return 0;
+
+ info->data = 0; /* signal that multibyte is not in use */
+ yaz_log (ui->loglevel, "Encoding handler of %s", name);
+ for (i = 0; i<256; i++)
+ {
+ size_t ret;
+ char outbuf_[5];
+ char inbuf_[5];
+ char *inbuf = inbuf_;
+ char *outbuf = outbuf_;
+ size_t inleft = 1;
+ size_t outleft = 2;
+ inbuf_[0] = i;
+
+ iconv (t, 0, 0, 0, 0); /* reset iconv */
+
+ ret = iconv(t, &inbuf, &inleft, &outbuf, &outleft);
+ if (ret == (size_t) (-1))
+ {
+ if (errno == EILSEQ)
+ {
+ yaz_log (ui->loglevel, "Encoding %d: invalid sequence", i);
+ info->map[i] = -1; /* invalid sequence */
+ }
+ if (errno == EINVAL)
+ { /* multi byte input */
+ int len = 2;
+ int j = 0;
+ info->map[i] = -1;
+
+ while (len <= 4)
+ {
+ char sbuf[80];
+ int k;
+ inbuf = inbuf_;
+ inleft = len;
+ outbuf = outbuf_;
+ outleft = 2;
+
+ inbuf_[len-1] = j;
+ iconv (t, 0,0,0,0);
+
+ assert (i >= 0 && i<255);
+
+ *sbuf = 0;
+ for (k = 0; k<len; k++)
+ {
+ sprintf (sbuf+strlen(sbuf), "%d ", inbuf_[k]&255);
+ }
+ ret = iconv (t, &inbuf, &inleft, &outbuf, &outleft);
+ if (ret == (size_t) (-1))
+ {
+ if (errno == EILSEQ || errno == E2BIG)
+ {
+ j++;
+ if (j > 255)
+ break;
+ }
+ else if (errno == EINVAL)
+ {
+ len++;
+ j = 7;
+ }
+ }
+ else if (outleft == 0)
+ {
+ info->map[i] = -len;
+ info->data = t; /* signal that multibyte is in use */
+ break;
+ }
+ else
+ {
+ break;
+ }
+ }
+ if (info->map[i] < -1)
+ yaz_log (ui->loglevel, "Encoding %d: multibyte input %d",
+ i, -info->map[i]);
+ else
+ yaz_log (ui->loglevel, "Encoding %d: multibyte input failed",
+ i);
+ }
+ if (errno == E2BIG)
+ {
+ info->map[i] = -1; /* no room for output */
+ if (i != 0)
+ yaz_log (YLOG_WARN, "Encoding %d: no room for output",
+ i);
+ }
+ }
+ else if (outleft == 0)
+ {
+ unsigned short code;
+ memcpy (&code, outbuf_, sizeof(short));
+ info->map[i] = code;
+ no_ok++;
+ }
+ else
+ { /* should never happen */
+ info->map[i] = -1;
+ yaz_log (YLOG_DEBUG, "Encoding %d: bad state", i);
+ }
+ }
+ if (info->data)
+ { /* at least one multi byte */
+ info->convert = cb_encoding_convert;
+ info->release = cb_encoding_release;
+ }
+ else
+ {
+ /* no multi byte - we no longer need iconv handler */
+ iconv_close(t);
+ info->convert = 0;
+ info->release = 0;
+ }
+ if (!no_ok)
+ return 0;
+ return 1;
+}
+/* HAVE_ICONV_H */
+#endif
+
+static void cb_ns_start(void *userData, const char *prefix, const char *uri)
+{
+ struct user_info *ui = (struct user_info*) userData;
+ if (prefix && uri)
+ yaz_log(ui->loglevel, "cb_ns_start %s %s", prefix, uri);
+}
+
+static void cb_ns_end(void *userData, const char *prefix)
+{
+ struct user_info *ui = (struct user_info*) userData;
+ if (prefix)
+ yaz_log(ui->loglevel, "cb_ns_end %s", prefix);
+}
+data1_node *zebra_read_xml (data1_handle dh,
+ int (*rf)(void *, char *, size_t), void *fh,
+ NMEM m)
+{
+ XML_Parser parser;
+ struct user_info uinfo;
+ int done = 0;
+ data1_node *first_node;
+ int no_read = 0;
+
+ uinfo.loglevel = YLOG_DEBUG;
+ uinfo.level = 1;
+ uinfo.dh = dh;
+ uinfo.nmem = m;
+ uinfo.d1_stack[0] = data1_mk_node2 (dh, m, DATA1N_root, 0);
+ uinfo.d1_stack[1] = 0; /* indicate no children (see end of routine) */
+
+ parser = XML_ParserCreate (0 /* encoding */);
+
+ XML_SetElementHandler (parser, cb_start, cb_end);
+ XML_SetCharacterDataHandler (parser, cb_chardata);
+ XML_SetXmlDeclHandler (parser, cb_decl);
+ XML_SetProcessingInstructionHandler (parser, cb_processing);
+ XML_SetUserData (parser, &uinfo);
+ XML_SetCommentHandler (parser, cb_comment);
+ XML_SetDoctypeDeclHandler (parser, cb_doctype_start, cb_doctype_end);
+ XML_SetEntityDeclHandler (parser, cb_entity_decl);
+ XML_SetExternalEntityRefHandler (parser, cb_external_entity);
+ XML_SetNamespaceDeclHandler(parser, cb_ns_start, cb_ns_end);
+#if HAVE_ICONV_H
+ XML_SetUnknownEncodingHandler (parser, cb_encoding_handler, &uinfo);
+#endif
+ while (!done)
+ {
+ int r;
+ void *buf = XML_GetBuffer (parser, XML_CHUNK);
+ if (!buf)
+ {
+ /* error */
+ yaz_log (YLOG_WARN, "XML_GetBuffer fail");
+ break;
+ }
+ r = (*rf)(fh, buf, XML_CHUNK);
+ if (r < 0)
+ {
+ /* error */
+ yaz_log (YLOG_WARN, "XML read fail");
+ break;
+ }
+ else if (r == 0)
+ done = 1;
+ else
+ no_read += r;
+ if (no_read && !XML_ParseBuffer (parser, r, done))
+ {
+ done = 1;
+ yaz_log (YLOG_WARN, "%d:%d:XML error: %s",
+ XML_GetCurrentLineNumber(parser),
+ XML_GetCurrentColumnNumber(parser),
+ XML_ErrorString(XML_GetErrorCode(parser)));
+ }
+ }
+ XML_ParserFree (parser);
+ if (no_read == 0)
+ return 0;
+ if (!uinfo.d1_stack[1] || !done)
+ return 0;
+ /* insert XML header if not present .. */
+ first_node = uinfo.d1_stack[0]->child;
+ if (first_node->which != DATA1N_preprocess ||
+ strcmp(first_node->u.preprocess.target, "xml"))
+ {
+ const char *attr_list[5];
+
+ attr_list[0] = "version";
+ attr_list[1] = "1.0";
+
+ attr_list[2] = "encoding";
+ attr_list[3] = "UTF-8"; /* encoding */
+
+ attr_list[4] = 0;
+
+ data1_insert_preprocess (uinfo.dh, uinfo.nmem, "xml", attr_list,
+ uinfo.d1_stack[0]);
+ }
+ return uinfo.d1_stack[0];
+}
+
+struct xml_info {
+ XML_Expat_Version expat_version;
+};
+
+static data1_node *grs_read_xml (struct grs_read_info *p)
+{
+ return zebra_read_xml (p->dh, p->readf, p->fh, p->mem);
+}
+
+static void *filter_init(Res res, RecType recType)
+{
+ struct xml_info *p = (struct xml_info *) xmalloc (sizeof(*p));
+
+ p->expat_version = XML_ExpatVersionInfo();
+
+ return p;
+}
+
+static void filter_destroy(void *clientData)
+{
+ struct xml_info *p = (struct xml_info *) clientData;
+
+ xfree (p);
+}
+
+static int filter_extract(void *clientData, struct recExtractCtrl *ctrl)
+{
+ return zebra_grs_extract(clientData, ctrl, grs_read_xml);
+}
+
+static int filter_retrieve(void *clientData, struct recRetrieveCtrl *ctrl)
+{
+ return zebra_grs_retrieve(clientData, ctrl, grs_read_xml);
+}
+
+static struct recType filter_type = {
+ 0,
+ "grs.xml",
+ filter_init,
+ 0,
+ filter_destroy,
+ filter_extract,
+ filter_retrieve,
+};
+
+RecType
+#ifdef IDZEBRA_STATIC_GRS_XML
+idzebra_filter_grs_xml
+#else
+idzebra_filter
+#endif
+
+[] = {
+ &filter_type,
+ 0,
+};
+
+#endif
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
-## $Id: Makefile.am,v 1.11 2006-06-29 13:47:58 adam Exp $
+## $Id: Makefile.am,v 1.12 2006-07-03 14:27:10 adam Exp $
-lib_LTLIBRARIES = libidzebra-isamb.la
+noinst_LTLIBRARIES = libidzebra-isamb.la
check_PROGRAMS = tstisamb
-## $Id: Makefile.am,v 1.10 2006-06-29 13:48:00 adam Exp $
+## $Id: Makefile.am,v 1.11 2006-07-03 14:27:11 adam Exp $
-lib_LTLIBRARIES = libidzebra-isamc.la
+noinst_LTLIBRARIES = libidzebra-isamc.la
libidzebra_isamc_la_LDFLAGS=-version-info $(ZEBRALIBS_VERSION)
libidzebra_isamc_la_SOURCES = isamc.c merge.c isamc-p.h
-## $Id: Makefile.am,v 1.6 2006-06-29 13:48:02 adam Exp $
+## $Id: Makefile.am,v 1.7 2006-07-03 14:27:12 adam Exp $
-lib_LTLIBRARIES = libidzebra-isams.la
+noinst_LTLIBRARIES = libidzebra-isams.la
AM_CPPFLAGS = -I$(srcdir)/../include $(YAZINC)
-## $Id: Makefile.am,v 1.16 2006-06-29 13:48:05 adam Exp $
+## $Id: Makefile.am,v 1.17 2006-07-03 14:27:13 adam Exp $
-lib_LTLIBRARIES = libidzebra-rset.la
+noinst_LTLIBRARIES = libidzebra-rset.la
libidzebra_rset_la_LDFLAGS=-version-info $(ZEBRALIBS_VERSION)
libidzebra_rset_la_SOURCES = rset.c rstemp.c rsnull.c rsbool.c rsbetween.c \
-# $Id: usmarc.abs,v 1.1 2002-10-22 12:51:09 adam Exp $
+# $Id: usmarc.abs,v 1.2 2006-07-03 14:27:15 adam Exp $
name usmarc
reference USmarc
attset bib1.att
esetname B usmarc-b.est
esetname F @
+all any
+
# All 245 subfields mapped to title (word) and
# 245 subfield a mapped to tile (phrase).
elm 245 title -
-# $Id: Makefile.am,v 1.36 2006-05-19 13:49:35 adam Exp $
+# $Id: Makefile.am,v 1.37 2006-07-03 14:27:15 adam Exp $
noinst_PROGRAMS = testclient
testclient_SOURCES = testclient.c
AM_CPPFLAGS = -I$(top_srcdir)/include $(YAZINC)
-zebralibs = \
- ../../index/libidzebra-api.la \
- ../../rset/libidzebra-rset.la \
- ../../recctrl/libidzebra-recctrl.la \
- ../../dict/libidzebra-dict.la \
- ../../isams/libidzebra-isams.la \
- ../../isamc/libidzebra-isamc.la \
- ../../isamb/libidzebra-isamb.la \
- ../../data1/libidzebra-data1.la \
- ../../bfile/libidzebra-bfile.la \
- ../../dfa/libidzebra-dfa.la \
- ../../util/libidzebra-util.la
+zebralibs = ../../$(main_zebralib)
LDADD = libtestlib.a $(zebralibs) $(YAZLALIB)
-# $Id: safari.cfg,v 1.2 2005-03-31 12:20:06 adam Exp $
+# $Id: safari.cfg,v 1.3 2006-07-03 14:27:15 adam Exp $
profilepath: ${srcdir:-.}/../../tab
attset: bib1.att
isam: b
# Set up modulePath
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
# Simple Zebra configuration file
-# $Id: zebra.cfg,v 1.3 2004-09-27 10:44:50 adam Exp $
+# $Id: zebra.cfg,v 1.4 2006-07-03 14:27:16 adam Exp $
#
# Where the schema files, attribute files, etc are located.
profilePath: .:../../tab:../../../yaz/tab
storedata: 1
#recordId: (bib1,identifier-standard)
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
-# $Id: Makefile.am,v 1.4 2006-04-27 20:40:42 marc Exp $
+# $Id: Makefile.am,v 1.5 2006-07-03 14:27:18 adam Exp $
check_PROGRAMS = charmap1
AM_CPPFLAGS = -I$(top_srcdir)/include $(YAZINC)
-zebralibs = \
- ../../index/libidzebra-api.la \
- ../../rset/libidzebra-rset.la \
- ../../recctrl/libidzebra-recctrl.la \
- ../../dict/libidzebra-dict.la \
- ../../isams/libidzebra-isams.la \
- ../../isamc/libidzebra-isamc.la \
- ../../isamb/libidzebra-isamb.la \
- ../../data1/libidzebra-data1.la \
- ../../bfile/libidzebra-bfile.la \
- ../../dfa/libidzebra-dfa.la \
- ../../util/libidzebra-util.la
-
-LDADD = ../api/libtestlib.a $(zebralibs) $(YAZLALIB)
+LDADD = ../api/libtestlib.a ../../$(main_zebralib) $(YAZLALIB)
clean-local:
-rm -rf *.LCK
# Simple Zebra configuration file
-# $Id: zebra.cfg,v 1.3 2004-09-27 10:44:50 adam Exp $
+# $Id: zebra.cfg,v 1.4 2006-07-03 14:27:18 adam Exp $
#
# Where the schema files, attribute files, etc are located.
profilePath: ${srcdir:-.}:${srcdir:-.}/../../tab
isam: b
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
-# $Id: Makefile.am,v 1.5 2005-03-30 09:25:25 adam Exp $
+# $Id: Makefile.am,v 1.6 2006-07-03 14:27:18 adam Exp $
check_PROGRAMS = tstcodec
TESTS = $(check_PROGRAMS)
-zebralibs = \
- ../../index/libidzebra-api.la \
- ../../rset/libidzebra-rset.la \
- ../../recctrl/libidzebra-recctrl.la \
- ../../dict/libidzebra-dict.la \
- ../../isams/libidzebra-isams.la \
- ../../isamc/libidzebra-isamc.la \
- ../../isamb/libidzebra-isamb.la \
- ../../data1/libidzebra-data1.la \
- ../../bfile/libidzebra-bfile.la \
- ../../dfa/libidzebra-dfa.la \
- ../../util/libidzebra-util.la
-
tstcodec_SOURCES = tstcodec.c
-
AM_CPPFLAGS = -I$(top_srcdir)/include $(YAZINC)
-LDADD = $(zebralibs) $(YAZLALIB)
+LDADD = ../../$(main_zebralib) $(YAZLALIB)
# Simple Zebra configuration file
-# $Id: zebra.cfg,v 1.3 2004-09-27 10:44:50 adam Exp $
+# $Id: zebra.cfg,v 1.4 2006-07-03 14:27:19 adam Exp $
#
# Where the schema files, attribute files, etc are located.
profilePath: ${srcdir:-.}:${srcdir:-.}/../../tab
#recordId: (bib1,identifier-standard)
isam: b
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
-# $Id: Makefile.am,v 1.2 2006-04-27 20:40:42 marc Exp $
+# $Id: Makefile.am,v 1.3 2006-07-03 14:27:20 adam Exp $
check_PROGRAMS = t1
AM_CPPFLAGS = -I$(top_srcdir)/include $(YAZINC)
-zebralibs = \
- ../../index/libidzebra-api.la \
- ../../rset/libidzebra-rset.la \
- ../../recctrl/libidzebra-recctrl.la \
- ../../dict/libidzebra-dict.la \
- ../../isams/libidzebra-isams.la \
- ../../isamc/libidzebra-isamc.la \
- ../../isamb/libidzebra-isamb.la \
- ../../data1/libidzebra-data1.la \
- ../../bfile/libidzebra-bfile.la \
- ../../dfa/libidzebra-dfa.la \
- ../../util/libidzebra-util.la
-
-LDADD = ../api/libtestlib.a $(zebralibs) $(YAZLALIB)
+LDADD = ../api/libtestlib.a ../../$(main_zebralib) $(YAZLALIB)
clean-local:
-rm -rf *.LCK
-# $Id: Makefile.am,v 1.2 2006-04-27 20:40:42 marc Exp $
+# $Id: Makefile.am,v 1.3 2006-07-03 14:27:21 adam Exp $
check_PROGRAMS = text grs.xml grs.marc
AM_CPPFLAGS = -I$(top_srcdir)/include $(YAZINC)
-zebralibs = \
- ../../index/libidzebra-api.la \
- ../../rset/libidzebra-rset.la \
- ../../recctrl/libidzebra-recctrl.la \
- ../../dict/libidzebra-dict.la \
- ../../isams/libidzebra-isams.la \
- ../../isamc/libidzebra-isamc.la \
- ../../isamb/libidzebra-isamb.la \
- ../../data1/libidzebra-data1.la \
- ../../bfile/libidzebra-bfile.la \
- ../../dfa/libidzebra-dfa.la \
- ../../util/libidzebra-util.la
-
-LDADD = ../api/libtestlib.a $(zebralibs) $(YAZLALIB)
+LDADD = ../api/libtestlib.a ../../$(main_zebralib) $(YAZLALIB)
clean-local:
-rm -rf *.LCK
# Simple Zebra configuration file
-# $Id: zebra.cfg,v 1.1 2005-06-14 20:03:02 adam Exp $
+# $Id: zebra.cfg,v 1.2 2006-07-03 14:27:21 adam Exp $
#
# Where the schema files, attribute files, etc are located.
profilePath: ${srcdir:-.}:${srcdir:-.}/../../tab
isam: b
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
# Simple Zebra configuration file
-# $Id: zebra.cfg,v 1.3 2004-09-27 10:44:51 adam Exp $
+# $Id: zebra.cfg,v 1.4 2006-07-03 14:27:22 adam Exp $
#
# Where the schema files, attribute files, etc are located.
profilePath: ${srcdir:-.}/../../tab
#recordId: (bib1,identifier-standard)
isam: b
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
-# $Id: Makefile.am,v 1.5 2006-04-27 20:40:42 marc Exp $
+# $Id: Makefile.am,v 1.6 2006-07-03 14:27:23 adam Exp $
check_PROGRAMS = t1 t2
AM_CPPFLAGS = -I$(top_srcdir)/include -I$(srcdir)/../api $(YAZINC)
-zebralibs = \
- ../../index/libidzebra-api.la \
- ../../rset/libidzebra-rset.la \
- ../../recctrl/libidzebra-recctrl.la \
- ../../dict/libidzebra-dict.la \
- ../../isams/libidzebra-isams.la \
- ../../isamc/libidzebra-isamc.la \
- ../../isamb/libidzebra-isamb.la \
- ../../data1/libidzebra-data1.la \
- ../../bfile/libidzebra-bfile.la \
- ../../dfa/libidzebra-dfa.la \
- ../../util/libidzebra-util.la
-
-LDADD = ../api/libtestlib.a $(zebralibs) $(YAZLALIB)
-
+LDADD = ../api/libtestlib.a ../../$(main_zebralib) $(YAZLALIB)
clean-local:
-rm -rf *.LCK
# Simple Zebra configuration file
-# $Id: zebra.cfg,v 1.4 2006-03-23 09:13:47 adam Exp $
+# $Id: zebra.cfg,v 1.5 2006-07-03 14:27:23 adam Exp $
#
# Where the schema files, attribute files, etc are located.
profilePath: ${srcdir:-.}:${srcdir:-.}/../../tab
isam: b
perm.anonymous: rw
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
#shadow: shadow:1G
#register: register:1G
-# $Id: Makefile.am,v 1.5 2006-04-27 20:40:43 marc Exp $
+# $Id: Makefile.am,v 1.6 2006-07-03 14:27:25 adam Exp $
check_PROGRAMS = mbox1
TESTS = $(check_PROGRAMS)
AM_CPPFLAGS = -I$(srcdir)/../api -I$(top_srcdir)/include $(YAZINC)
-zebralibs = \
- ../../index/libidzebra-api.la \
- ../../rset/libidzebra-rset.la \
- ../../recctrl/libidzebra-recctrl.la \
- ../../dict/libidzebra-dict.la \
- ../../isams/libidzebra-isams.la \
- ../../isamc/libidzebra-isamc.la \
- ../../isamb/libidzebra-isamb.la \
- ../../data1/libidzebra-data1.la \
- ../../bfile/libidzebra-bfile.la \
- ../../dfa/libidzebra-dfa.la \
- ../../util/libidzebra-util.la
-
-LDADD = ../api/libtestlib.a $(zebralibs) $(YAZLALIB)
+LDADD = ../api/libtestlib.a ../../$(main_zebralib) $(YAZLALIB)
clean-local:
-rm -rf *.LCK
-# $Id: Makefile.am,v 1.6 2006-04-27 20:40:43 marc Exp $
+# $Id: Makefile.am,v 1.7 2006-07-03 14:27:27 adam Exp $
check_PROGRAMS = t1
AM_CPPFLAGS = -I$(top_srcdir)/include $(YAZINC)
-zebralibs = \
- ../../index/libidzebra-api.la \
- ../../rset/libidzebra-rset.la \
- ../../recctrl/libidzebra-recctrl.la \
- ../../dict/libidzebra-dict.la \
- ../../isams/libidzebra-isams.la \
- ../../isamc/libidzebra-isamc.la \
- ../../isamb/libidzebra-isamb.la \
- ../../data1/libidzebra-data1.la \
- ../../bfile/libidzebra-bfile.la \
- ../../dfa/libidzebra-dfa.la \
- ../../util/libidzebra-util.la
-
-LDADD = ../api/libtestlib.a $(zebralibs) $(YAZLALIB)
+LDADD = ../api/libtestlib.a ../../$(main_zebralib) $(YAZLALIB)
clean-local:
-rm -rf *.LCK
# Simple Zebra configuration file that defines
# Database with RUSMARC records.
-# $Id: zebra.cfg,v 1.5 2004-12-04 00:51:39 adam Exp $
+# $Id: zebra.cfg,v 1.6 2006-07-03 14:27:27 adam Exp $
#
# Where are the config files located?
profilePath: ${srcdir:-.}/tab:${srcdir:-.}/../../tab
encoding: koi8-r
# Set up modulePath
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
-# $Id: Makefile.am,v 1.5 2006-04-27 20:40:43 marc Exp $
+# $Id: Makefile.am,v 1.6 2006-07-03 14:27:28 adam Exp $
check_PROGRAMS = sort1
AM_CPPFLAGS = -I$(top_srcdir)/include $(YAZINC)
-zebralibs = \
- ../../index/libidzebra-api.la \
- ../../rset/libidzebra-rset.la \
- ../../recctrl/libidzebra-recctrl.la \
- ../../dict/libidzebra-dict.la \
- ../../isams/libidzebra-isams.la \
- ../../isamc/libidzebra-isamc.la \
- ../../isamb/libidzebra-isamb.la \
- ../../data1/libidzebra-data1.la \
- ../../bfile/libidzebra-bfile.la \
- ../../dfa/libidzebra-dfa.la \
- ../../util/libidzebra-util.la
-
-LDADD = ../api/libtestlib.a $(zebralibs) $(YAZLALIB)
+LDADD = ../api/libtestlib.a ../../$(main_zebralib) $(YAZLALIB)
clean-local:
-rm -rf *.LCK
-# $Id: Makefile.am,v 1.4 2006-04-27 20:40:43 marc Exp $
+# $Id: Makefile.am,v 1.5 2006-07-03 14:27:29 adam Exp $
check_PROGRAMS = t1
AM_CPPFLAGS = -I$(top_srcdir)/include $(YAZINC)
-zebralibs = \
- ../../index/libidzebra-api.la \
- ../../rset/libidzebra-rset.la \
- ../../recctrl/libidzebra-recctrl.la \
- ../../dict/libidzebra-dict.la \
- ../../isams/libidzebra-isams.la \
- ../../isamc/libidzebra-isamc.la \
- ../../isamb/libidzebra-isamb.la \
- ../../data1/libidzebra-data1.la \
- ../../bfile/libidzebra-bfile.la \
- ../../dfa/libidzebra-dfa.la \
- ../../util/libidzebra-util.la
-
-LDADD = ../api/libtestlib.a $(zebralibs) $(YAZLALIB)
+LDADD = ../api/libtestlib.a ../../$(main_zebralib) $(YAZLALIB)
clean-local:
-rm -rf *.LCK
# Simple Zebra configuration file that defines
# a database with USMARC records.
-# $Id: zebra.cfg,v 1.7 2004-12-21 17:18:29 adam Exp $
+# $Id: zebra.cfg,v 1.8 2006-07-03 14:27:30 adam Exp $
#
# Where are the config files located?
profilePath: ${srcdir:-.}:${srcdir:-.}/../../tab
# Approx. Memory usage during indexing
memMax: 4
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
-# $Id: Makefile.am,v 1.12 2006-04-27 20:40:43 marc Exp $
+# $Id: Makefile.am,v 1.13 2006-07-03 14:27:34 adam Exp $
check_PROGRAMS = xpath1 xpath2 xpath3 xpath4 xpath5 xpath6
AM_CPPFLAGS = -I$(top_srcdir)/include $(YAZINC)
-zebralibs = \
- ../../index/libidzebra-api.la \
- ../../rset/libidzebra-rset.la \
- ../../recctrl/libidzebra-recctrl.la \
- ../../dict/libidzebra-dict.la \
- ../../isams/libidzebra-isams.la \
- ../../isamc/libidzebra-isamc.la \
- ../../isamb/libidzebra-isamb.la \
- ../../data1/libidzebra-data1.la \
- ../../bfile/libidzebra-bfile.la \
- ../../dfa/libidzebra-dfa.la \
- ../../util/libidzebra-util.la
-
-LDADD = ../api/libtestlib.a $(zebralibs) $(YAZLALIB)
+LDADD = ../api/libtestlib.a ../../$(main_zebralib) $(YAZLALIB)
clean-local:
-rm -rf *.LCK
-# $Id: Makefile.am,v 1.8 2006-04-27 20:40:44 marc Exp $
+# $Id: Makefile.am,v 1.9 2006-07-03 14:27:35 adam Exp $
check_PROGRAMS = xslt1 xslt2 xslt3 xslt4
TESTS = $(check_PROGRAMS)
AM_CPPFLAGS = -I$(srcdir)/../api -I$(top_srcdir)/include $(YAZINC)
-zebralibs = \
- ../../index/libidzebra-api.la \
- ../../rset/libidzebra-rset.la \
- ../../recctrl/libidzebra-recctrl.la \
- ../../dict/libidzebra-dict.la \
- ../../isams/libidzebra-isams.la \
- ../../isamc/libidzebra-isamc.la \
- ../../isamb/libidzebra-isamb.la \
- ../../data1/libidzebra-data1.la \
- ../../bfile/libidzebra-bfile.la \
- ../../dfa/libidzebra-dfa.la \
- ../../util/libidzebra-util.la
+zebralibs = ../../index/libidzebra-2.0.la
LDADD = ../api/libtestlib.a $(zebralibs) $(YAZLALIB)
profilePath: ${srcdir:-.}/../../tab
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
profilePath: ${srcdir:-.}/../../tab
-modulePath: ../../recctrl/.libs
+modulePath: ../../index/.libs
staticrank: 1
-## $Id: Makefile.am,v 1.22 2006-07-02 21:22:17 adam Exp $
+## $Id: Makefile.am,v 1.23 2006-07-03 14:27:35 adam Exp $
-lib_LTLIBRARIES = libidzebra-util.la
+noinst_LTLIBRARIES = libidzebra-util.la
noinst_PROGRAMS = passtest
projects / idzebra-moved-to-github.git / commitdiff