X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=util%2Fres.c;h=779db2dee3fee8b0058eacce53688b05edc79a98;hb=e5ac901438129e9164111e2eb8c21536d1cb34a9;hp=d4522dbec79d65ef6d5f2301c44ee2128ee6fb71;hpb=3c5f6226f97612c0d6ac40591f600587c5ffa858;p=idzebra-moved-to-github.git

diff --git a/util/res.c b/util/res.c
index d4522db..779db2d 100644
--- a/util/res.c
+++ b/util/res.c
@@ -4,7 +4,16 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: res.c,v $
- * Revision 1.24  1999-02-02 14:51:42  adam
+ * Revision 1.27  1999-11-30 13:48:04  adam
+ * Improved installation. Updated for inclusion of YAZ header files.
+ *
+ * Revision 1.26  1999/10/07 09:48:36  adam
+ * Allow res_get / res_get_def with NULL res.
+ *
+ * Revision 1.25  1999/05/26 07:49:14  adam
+ * C++ compilation.
+ *
+ * Revision 1.24  1999/02/02 14:51:42  adam
  * Updated WIN32 code specific sections. Changed header.
  *
  * Revision 1.23  1998/10/28 15:18:55  adam
@@ -89,17 +98,18 @@
 #endif
 
 #include <zebrautl.h>
-#include <yaz-util.h>
+#include <yaz/yaz-util.h>
 
 static struct res_entry *add_entry (Res r)
 {
     struct res_entry *resp;
 
     if (!r->first)
-        resp = r->last = r->first = xmalloc (sizeof(*resp));
+        resp = r->last = r->first =
+	    (struct res_entry *) xmalloc (sizeof(*resp));
     else
     {
-        resp = xmalloc (sizeof(*resp));
+        resp = (struct res_entry *) xmalloc (sizeof(*resp));
         r->last->next = resp;
         r->last = resp;
     }
@@ -119,7 +129,7 @@ static void reread (Res r)
     assert (r);
     r->init = 1;
 
-    val_buf = xmalloc (val_max);
+    val_buf = (char*) xmalloc (val_max);
 
     fr = fopen (r->name, "r");
     if (!fr)
@@ -141,7 +151,7 @@ static void reread (Res r)
             fr_buf[no] = '\0';
 
             resp = add_entry (r);
-            resp->name = xmalloc (no+1);
+            resp->name = (char*) xmalloc (no+1);
             resp->value = NULL;
             strcpy (resp->name, fr_buf);
         }
@@ -163,7 +173,7 @@ static void reread (Res r)
                 continue;
             fr_buf[no++] = '\0';
             resp = add_entry (r);
-            resp->name = xmalloc (no);
+            resp->name = (char*) xmalloc (no);
             strcpy (resp->name, fr_buf);
             
             while (strchr (" \t", fr_buf[no]))
@@ -178,7 +188,7 @@ static void reread (Res r)
                                val_buf[val_size-1] == '\t'))
                         val_size--;
                     val_buf[val_size++] = '\0';
-                    resp->value = xmalloc (val_size);
+                    resp->value = (char*) xmalloc (val_size);
                     strcpy (resp->value, val_buf);
                     logf (LOG_DEBUG, "(name=%s,value=%s)",
                          resp->name, resp->value);
@@ -189,7 +199,7 @@ static void reread (Res r)
                     line = fgets (fr_buf, sizeof(fr_buf)-1, fr);
                     if (!line)
                     {
-                        resp->value = xmalloc (val_size);
+                        resp->value = (char*) xmalloc (val_size);
                         strcpy (resp->value, val_buf);
                         break;
                     }
@@ -202,7 +212,7 @@ static void reread (Res r)
                     {
                         char *nb;
 
-                        nb = xmalloc (val_max+=1024);
+                        nb = (char*) xmalloc (val_max+=1024);
                         memcpy (nb, val_buf, val_size);
                         xfree (val_buf);
                         val_buf = nb;
@@ -227,7 +237,7 @@ Res res_open (const char *name)
         logf (LOG_LOG|LOG_ERRNO, "Cannot access resource file `%s'", name);
 	return NULL;
     }
-    r = xmalloc (sizeof(*r));
+    r = (Res) xmalloc (sizeof(*r));
     r->init = 0;
     r->first = r->last = NULL;
     r->name = xstrdup (name);
@@ -258,7 +268,8 @@ char *res_get (Res r, const char *name)
 {
     struct res_entry *re;
 
-    assert (r);
+    if (!r)
+	return NULL;
     if (!r->init)
         reread (r);
     for (re = r->first; re; re=re->next)
@@ -284,6 +295,8 @@ int res_get_match (Res r, const char *name, const char *value, const char *s)
 {
     const char *cn = res_get (r, name);
 
+    if (!cn)
+	cn = s;
     if (cn && !yaz_matchstr (cn, value))
         return 1;
     return 0;