-# $Id: Makefile.am,v 1.16 2007-04-25 13:14:46 marc Exp $
+# $Id: Makefile.am,v 1.17 2007-04-26 21:33:32 marc Exp $
bin_PROGRAMS = pazpar2
check_PROGRAMS = test_config \
logic.c pazpar2.h \
record.h record.c reclists.c reclists.h \
relevance.c relevance.h termlists.c termlists.h \
+ normalize7bit.h normalize7bit.c \
util.c util.h zeerex.c zeerex.h database.c database.h \
settings.h settings.c sel_thread.c sel_thread.h getaddrinfo.c \
client.c client.h connection.c connection.h host.h parameters.h
-/* $Id: logic.c,v 1.24 2007-04-26 12:12:19 marc Exp $
+/* $Id: logic.c,v 1.25 2007-04-26 21:33:32 marc Exp $
Copyright (c) 2006-2007, Index Data.
This file is part of Pazpar2.
#include "database.h"
#include "client.h"
#include "settings.h"
+#include "normalize7bit.h"
#define MAX_CHUNK 15
}
}
-char *normalize_mergekey(char *buf, int skiparticle)
-{
- char *p = buf, *pout = buf;
-
- if (skiparticle)
- {
- char firstword[64];
- char articles[] = "the den der die des an a "; // must end in space
-
- while (*p && !isalnum(*p))
- p++;
- pout = firstword;
- while (*p && *p != ' ' && pout - firstword < 62)
- *(pout++) = tolower(*(p++));
- *(pout++) = ' ';
- *(pout++) = '\0';
- if (!strstr(articles, firstword))
- p = buf;
- pout = buf;
- }
-
- while (*p)
- {
- while (*p && !isalnum(*p))
- p++;
- while (isalnum(*p))
- *(pout++) = tolower(*(p++));
- if (*p)
- *(pout++) = ' ';
- while (*p && !isalnum(*p))
- p++;
- }
- if (buf != pout)
- do {
- *(pout--) = '\0';
- }
- while (pout > buf && *pout == ' ');
-
- return buf;
-}
-
-// Extract what appears to be years from buf, storing highest and
-// lowest values.
-static int extract_years(const char *buf, int *first, int *last)
-{
- *first = -1;
- *last = -1;
- while (*buf)
- {
- const char *e;
- int len;
-
- while (*buf && !isdigit(*buf))
- buf++;
- len = 0;
- for (e = buf; *e && isdigit(*e); e++)
- len++;
- if (len == 4)
- {
- int value = atoi(buf);
- if (*first < 0 || value < *first)
- *first = value;
- if (*last < 0 || value > *last)
- *last = value;
- }
- buf = e;
- }
- return *first;
-}
static void add_facet(struct session *s, const char *type, const char *value)
return 0;
}
}
-#endif
-
-#if 0
+#else
// do it another way to detect transformation errors right now
// but does not seem to work either!
{
mergekey_norm = (xmlChar *) nmem_strdup(se->nmem, (char*) mergekey);
xmlFree(mergekey);
- normalize_mergekey((char *) mergekey_norm, 0);
+ normalize7bit_mergekey((char *) mergekey_norm, 0);
cluster = reclist_insert(se->reclist,
global_parameters.server->service,
for (pe = p + strlen(p) - 1;
pe > p && strchr(" ,/.:([", *pe); pe--)
*pe = '\0';
+ //char * normalize7bit_generic(char* str, char* rm_chars);
+
rec_md->data.text = nmem_strdup(se->nmem, p);
}
cluster->sortkeys[sk_field_id] =
nmem_malloc(se->nmem,
sizeof(union data_types));
- normalize_mergekey(s,
+ normalize7bit_mergekey(s,
(ser_sk->type == Metadata_sortkey_skiparticle));
cluster->sortkeys[sk_field_id]->text = s;
}
--- /dev/null
+/* $Id: normalize7bit.c,v 1.1 2007-04-26 21:33:32 marc Exp $
+ Copyright (c) 2006-2007, Index Data.
+
+This file is part of Pazpar2.
+
+Pazpar2 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.
+
+Pazpar2 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 Pazpar2; see the file LICENSE. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+ */
+
+/** \file normalize7bit.c
+ \brief char and string normalization for 7bit ascii only
+*/
+
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#if HAVE_CONFIG_H
+#include "cconfig.h"
+#endif
+
+#include "normalize7bit.h"
+
+
+char * normalize7bit_generic(char* str, char* rm_chars)
+{
+ char *p, *pe;
+ for (p = str; *p && isspace(*p); p++)
+ ;
+ for (pe = p + strlen(p) - 1;
+ pe > p && strchr(rm_chars, *pe); pe--)
+ *pe = '\0';
+ return p;
+}
+
+
+
+char * normalize7bit_mergekey(char *buf, int skiparticle)
+{
+ char *p = buf, *pout = buf;
+
+ if (skiparticle)
+ {
+ char firstword[64];
+ char articles[] = "the den der die des an a "; // must end in space
+
+ while (*p && !isalnum(*p))
+ p++;
+ pout = firstword;
+ while (*p && *p != ' ' && pout - firstword < 62)
+ *(pout++) = tolower(*(p++));
+ *(pout++) = ' ';
+ *(pout++) = '\0';
+ if (!strstr(articles, firstword))
+ p = buf;
+ pout = buf;
+ }
+
+ while (*p)
+ {
+ while (*p && !isalnum(*p))
+ p++;
+ while (isalnum(*p))
+ *(pout++) = tolower(*(p++));
+ if (*p)
+ *(pout++) = ' ';
+ while (*p && !isalnum(*p))
+ p++;
+ }
+ if (buf != pout)
+ do {
+ *(pout--) = '\0';
+ }
+ while (pout > buf && *pout == ' ');
+
+ return buf;
+}
+
+// Extract what appears to be years from buf, storing highest and
+// lowest values.
+int extract_years(const char *buf, int *first, int *last)
+{
+ *first = -1;
+ *last = -1;
+ while (*buf)
+ {
+ const char *e;
+ int len;
+
+ while (*buf && !isdigit(*buf))
+ buf++;
+ len = 0;
+ for (e = buf; *e && isdigit(*e); e++)
+ len++;
+ if (len == 4)
+ {
+ int value = atoi(buf);
+ if (*first < 0 || value < *first)
+ *first = value;
+ if (*last < 0 || value > *last)
+ *last = value;
+ }
+ buf = e;
+ }
+ return *first;
+}
+
+
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
--- /dev/null
+/* $Id: normalize7bit.h,v 1.1 2007-04-26 21:33:32 marc Exp $
+ Copyright (c) 2006-2007, Index Data.
+
+This file is part of Pazpar2.
+
+Pazpar2 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.
+
+Pazpar2 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 Pazpar2; see the file LICENSE. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+ */
+
+#ifndef NORMALIZE7BIT_H
+#define NORMALIZE7BIT_H
+
+char *normalize7bit_mergekey(char *buf, int skiparticle);
+int extract_years(const char *buf, int *first, int *last);
+
+
+#endif