Describe cql_strerror()

[yaz-moved-to-github.git] / ccl / cclqfile.c

diff --git a/ccl/cclqfile.c b/ccl/cclqfile.c
index 76fb21f..b4aab41 100644 (file)
--- a/ccl/cclqfile.c
+++ b/ccl/cclqfile.c
@@ -44,37 +44,9 @@
 /* CCL qualifiers
  * Europagate, 1995
  *
- * $Log: cclqfile.c,v $
- * Revision 1.9  2001-03-07 13:24:40  adam
- * Member and_not in Z_Operator is kept for backwards compatibility.
- * Added support for definition of CCL operators in field spec file.
+ * $Id: cclqfile.c,v 1.13 2002-06-06 12:54:24 adam Exp $
  *
- * Revision 1.8  2001/02/21 13:46:53  adam
- * C++ fixes.
- *
- * Revision 1.7  2001/01/24 11:55:31  adam
- * Fixed nasty bug introduced by previous commit (attribute sets not
- * properly allocated).
- *
- * Revision 1.6  2000/11/16 09:58:02  adam
- * Implemented local AttributeSet setting for CCL field maps.
- *
- * Revision 1.5  2000/10/17 19:50:28  adam
- * Implemented and-list and or-list for CCL module.
- *
- * Revision 1.4  2000/01/31 13:15:21  adam
- * Removed uses of assert(3). Cleanup of ODR. CCL parser update so
- * that some characters are not surrounded by spaces in resulting term.
- * ILL-code updates.
- *
- * Revision 1.3  1999/11/30 13:47:11  adam
- * Improved installation. Moved header files to include/yaz.
- *
- * Revision 1.2  1997/04/30 08:52:06  quinn
- * Null
- *
- * Revision 1.1  1996/10/11  15:00:25  adam
- * CCL parser from Europagate Email gateway 1.0.
+ * Old Europagate Log:
  *
  * Revision 1.3  1995/05/16  09:39:26  adam
  * LICENSE.
@@ -98,7 +70,6 @@
 void ccl_qual_field (CCL_bibset bibset, const char *cp, const char *qual_name)
 {
     char qual_spec[128];
-    int no_scan;
     int pair[256];
     char *attsets[128];
     int pair_no = 0;
@@ -107,12 +78,20 @@ void ccl_qual_field (CCL_bibset bibset, const char *cp, const char *qual_name)
     {
         char *qual_value, *qual_type;
         char *split, *setp;
+        int no_scan = 0;
         
-        if (sscanf (cp, "%s%n", qual_spec, &no_scan) != 1)
+        if (sscanf (cp, "%100s%n", qual_spec, &no_scan) < 1)
            break;
 
         if (!(split = strchr (qual_spec, '=')))
+        {
+            if (pair_no == 0)
+            {
+                ccl_qual_add_combi (bibset, qual_name, cp);
+                return;
+            }
             break;
+        }
         cp += no_scan;
         
         *split++ = '\0';
@@ -182,7 +161,7 @@ void ccl_qual_field (CCL_bibset bibset, const char *cp, const char *qual_name)
             pair[pair_no*2+1] = value;
            if (setp)
            {
-               attsets[pair_no] = (char*) malloc (strlen(qual_spec)+1);
+               attsets[pair_no] = (char*) xmalloc (strlen(qual_spec)+1);
                strcpy (attsets[pair_no], qual_spec);
            }
            else
@@ -221,14 +200,15 @@ void ccl_qual_file (CCL_bibset bibset, FILE *inf)
     char line[256];
     char *cp, *cp1;
     char qual_name[128];
-    int  no_scan;
 
     while (fgets (line, 255, inf))
     {
+        int  no_scan = 0;
+
         cp = line;
         if (*cp == '#')
             continue;        /* ignore lines starting with # */
-        if (sscanf (cp, "%s%n", qual_name, &no_scan) != 1)
+        if (sscanf (cp, "%100s%n", qual_name, &no_scan) < 1)
             continue;        /* also ignore empty lines */
         cp += no_scan;
        cp1 = strchr(cp, '#');
@@ -245,5 +225,6 @@ int ccl_qual_fname (CCL_bibset bibset, const char *fname)
     if (!inf)
         return -1;
     ccl_qual_file (bibset, inf);
+    fclose (inf);
     return 0;
 }