X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=src%2Fhttp_command.c;h=64f638d18da3bfe84adf2013c06d60daafdaa090;hb=1922e9b86a79d3bc536c3093afd3787d8a6c9194;hp=ae6e8f893c47824aa7147ba42d8dae721d5fa7a9;hpb=7cb18e001c719f24b9f440f91fc44ddaaeda3303;p=pazpar2-moved-to-github.git

diff --git a/src/http_command.c b/src/http_command.c
index ae6e8f8..64f638d 100644
--- a/src/http_command.c
+++ b/src/http_command.c
@@ -1,5 +1,26 @@
+/* $Id: http_command.c,v 1.34 2007-04-11 18:42:25 quinn 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.
+ */
+
 /*
- * $Id: http_command.c,v 1.30 2007-04-08 23:04:20 adam Exp $
+ * $Id: http_command.c,v 1.34 2007-04-11 18:42:25 quinn Exp $
  */
 
 #include <stdio.h>
@@ -23,6 +44,7 @@
 #include "pazpar2.h"
 #include "http.h"
 #include "http_command.h"
+#include "settings.h"
 
 extern struct parameters global_parameters;
 extern IOCHAN channel_list;
@@ -32,6 +54,7 @@ struct http_session {
     struct session *psession;
     unsigned int session_id;
     int timestamp;
+    NMEM nmem;
     struct http_session *next;
 };
 
@@ -47,10 +70,13 @@ static void session_timeout(IOCHAN i, int event)
 
 struct http_session *http_session_create()
 {
-    struct http_session *r = xmalloc(sizeof(*r));
-    r->psession = new_session();
+    NMEM nmem = nmem_create();
+    struct http_session *r = nmem_malloc(nmem, sizeof(*r));
+
+    r->psession = new_session(nmem);
     r->session_id = 0;
     r->timestamp = 0;
+    r->nmem = nmem;
     r->next = session_list;
     session_list = r;
     r->timeout_iochan = iochan_create(-1, session_timeout, 0);
@@ -73,7 +99,7 @@ void http_session_destroy(struct http_session *s)
         }
     iochan_destroy(s->timeout_iochan);
     destroy_session(s->psession);
-    xfree(s);
+    nmem_destroy(s->nmem);
 }
 
 static void error(struct http_response *rs, char *code, char *msg, char *txt)
@@ -126,13 +152,43 @@ static struct http_session *locate_session(struct http_request *rq, struct http_
     return 0;
 }
 
+// Decode settings parameters and apply to session
+// Syntax: setting[target]=value
+static int process_settings(struct session *se, struct http_request *rq,
+        struct http_response *rs)
+{
+    struct http_argument *a;
+
+    for (a = rq->arguments; a; a = a->next)
+        if (strchr(a->name, '['))
+        {
+            char **res;
+            int num;
+            char *dbname;
+            char *setting;
+
+            // Nmem_strsplit *rules*!!!
+            nmem_strsplit(se->session_nmem, "[]", a->name, &res, &num);
+            if (num != 2)
+            {
+                error(rs, "417", "Malformed setting argument", 0);
+                yaz_log(YLOG_WARN, "Malformed setting: %s", a->name);
+                return -1;
+            }
+            setting = res[0];
+            dbname = res[1];
+            session_apply_setting(se, dbname, setting,
+                    nmem_strdup(se->session_nmem, a->value));
+        }
+    return 0;
+}
+
 static void cmd_exit(struct http_channel *c)
 {
     yaz_log(YLOG_WARN, "exit");
     exit(0);
 }
 
-
 static void cmd_init(struct http_channel *c)
 {
     unsigned int sesid;
@@ -143,11 +199,28 @@ static void cmd_init(struct http_channel *c)
     yaz_log(YLOG_DEBUG, "HTTP Session init");
     sesid = make_sessionid();
     s->session_id = sesid;
+    if (process_settings(s->psession, c->request, c->response) < 0)
+        return;
     sprintf(buf, "<init><status>OK</status><session>%u</session></init>", sesid);
     rs->payload = nmem_strdup(c->nmem, buf);
     http_send_response(c);
 }
 
+static void cmd_settings(struct http_channel *c)
+{
+    struct http_response *rs = c->response;
+    struct http_request *rq = c->request;
+    struct http_session *s = locate_session(rq, rs);
+
+    if (!s)
+        return;
+
+    if (process_settings(s->psession, rq, rs) < 0)
+        return;
+    rs->payload = "<settings><status>OK</status></settings>";
+    http_send_response(c);
+}
+
 // Compares two hitsbytarget nodes by hitcount
 static int cmp_ht(const void *p1, const void *p2)
 {
@@ -310,9 +383,11 @@ static void write_metadata(WRBUF w, struct conf_service *service,
 
 static void write_subrecord(struct record *r, WRBUF w, struct conf_service *service)
 {
+    char *name = session_setting_oneval(r->client->database, PZ_NAME);
+
     wrbuf_printf(w, "<location id=\"%s\" name=\"%s\">\n",
-            r->client->database->url,
-            r->client->database->name ? r->client->database->name : "");
+            r->client->database->database->url,
+            *name ? name : "Unknown");
     write_metadata(w, service, r->metadata, 1);
     wrbuf_puts(w, "</location>\n");
 }
@@ -548,6 +623,7 @@ struct {
     void (*fun)(struct http_channel *c);
 } commands[] = {
     { "init", cmd_init },
+    { "settings", cmd_settings },
     { "stat", cmd_stat },
     { "bytarget", cmd_bytarget },
     { "show", cmd_show },