X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=data1%2Fd1_varset.c;fp=data1%2Fd1_varset.c;h=94f1cfdacea4c7b27c89945308c22a24b87b699c;hb=519fefb91135ad52134b9fc4e82b3874f5525a2b;hp=0000000000000000000000000000000000000000;hpb=e868e46c150fd38e72a1d087ce5306bb7c715847;p=idzebra-moved-to-github.git

diff --git a/data1/d1_varset.c b/data1/d1_varset.c
new file mode 100644
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+++ b/data1/d1_varset.c
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+/*
+ * Copyright (c) 1995-1999, Index Data.
+ * See the file LICENSE for details.
+ * Sebastian Hammer, Adam Dickmeiss
+ *
+ * $Log: d1_varset.c,v $
+ * Revision 1.1  2002-10-22 12:53:33  adam
+ * data1 part of zebra
+ *
+ * Revision 1.11  2002/04/04 20:49:46  adam
+ * New functions yaz_is_abspath, yaz_path_fopen_base
+ *
+ * Revision 1.10  1999/11/30 13:47:12  adam
+ * Improved installation. Moved header files to include/yaz.
+ *
+ * Revision 1.9  1999/08/27 09:40:32  adam
+ * Renamed logf function to yaz_log. Removed VC++ project files.
+ *
+ * Revision 1.8  1998/10/13 16:09:54  adam
+ * Added support for arbitrary OID's for tagsets, schemas and attribute sets.
+ * Added support for multiple attribute set references and tagset references
+ * from an abstract syntax file.
+ * Fixed many bad logs-calls in routines that read the various
+ * specifications regarding data1 (*.abs,*.att,...) and made the messages
+ * consistent whenever possible.
+ * Added extra 'lineno' argument to function readconf_line.
+ *
+ * Revision 1.7  1998/02/11 11:53:35  adam
+ * Changed code so that it compiles as C++.
+ *
+ * Revision 1.6  1997/09/17 12:10:39  adam
+ * YAZ version 1.4.
+ *
+ * Revision 1.5  1997/09/05 09:50:58  adam
+ * Removed global data1_tabpath - uses data1_get_tabpath() instead.
+ *
+ * Revision 1.4  1997/05/14 06:54:04  adam
+ * C++ support.
+ *
+ * Revision 1.3  1995/11/01 16:34:58  quinn
+ * Making data1 look for tables in data1_tabpath
+ *
+ * Revision 1.2  1995/11/01  13:54:50  quinn
+ * Minor adjustments
+ *
+ * Revision 1.1  1995/11/01  11:56:09  quinn
+ * Added Retrieval (data management) functions en masse.
+ *
+ *
+ */
+
+#include <string.h>
+#include <stdlib.h>
+
+#include <yaz/oid.h>
+#include <yaz/log.h>
+#include <data1.h>
+
+data1_vartype *data1_getvartypebyct (data1_handle dh, data1_varset *set,
+				     char *zclass, char *type)
+{
+    data1_varclass *c;
+    data1_vartype *t;
+
+    for (c = set->classes; c; c = c->next)
+	if (!data1_matchstr(c->name, zclass))
+	{
+	    for (t = c->types; t; t = t->next)
+		if (!data1_matchstr(t->name, type))
+		    return t;
+	    yaz_log(LOG_WARN, "Unknown variant type %s in class %s",
+		    type, zclass);
+	    return 0;
+	}
+    yaz_log(LOG_WARN, "Unknown variant class %s", zclass);
+    return 0;
+}
+
+data1_varset *data1_read_varset (data1_handle dh, const char *file)
+{
+    NMEM mem = data1_nmem_get (dh);
+    data1_varset *res = (data1_varset *)nmem_malloc(mem, sizeof(*res));
+    data1_varclass **classp = &res->classes, *zclass = 0;
+    data1_vartype **typep = 0;
+    FILE *f;
+    int lineno = 0;
+    int argc;
+    char *argv[50],line[512];
+
+    res->name = 0;
+    res->reference = VAL_NONE;
+    res->classes = 0;
+
+    if (!(f = data1_path_fopen(dh, file, "r")))
+    {
+	yaz_log(LOG_WARN|LOG_ERRNO, "%s", file);
+	return 0;
+    }
+    while ((argc = readconf_line(f, &lineno, line, 512, argv, 50)))
+	if (!strcmp(argv[0], "class"))
+	{
+	    data1_varclass *r;
+	    
+	    if (argc != 3)
+	    {
+		yaz_log(LOG_WARN, "%s:%d: Bad # or args to class",
+			file, lineno);
+		continue;
+	    }
+	    *classp = r = zclass = (data1_varclass *)
+		nmem_malloc(mem, sizeof(*r));
+	    r->set = res;
+	    r->zclass = atoi(argv[1]);
+	    r->name = nmem_strdup(mem, argv[2]);
+	    r->types = 0;
+	    typep = &r->types;
+	    r->next = 0;
+	    classp = &r->next;
+	}
+	else if (!strcmp(argv[0], "type"))
+	{
+	    data1_vartype *r;
+
+	    if (!typep)
+	    {
+		yaz_log(LOG_WARN, "%s:%d: Directive class must precede type",
+			file, lineno);
+		continue;
+	    }
+	    if (argc != 4)
+	    {
+		yaz_log(LOG_WARN, "%s:%d: Bad # or args to type",
+			file, lineno);
+		continue;
+	    }
+	    *typep = r = (data1_vartype *)nmem_malloc(mem, sizeof(*r));
+	    r->name = nmem_strdup(mem, argv[2]);
+	    r->zclass = zclass;
+	    r->type = atoi(argv[1]);
+	    if (!(r->datatype = data1_maptype (dh, argv[3])))
+	    {
+		yaz_log(LOG_WARN, "%s:%d: Unknown datatype '%s'",
+			file, lineno, argv[3]);
+		fclose(f);
+		return 0;
+	    }
+	    r->next = 0;
+	    typep = &r->next;
+	}
+	else if (!strcmp(argv[0], "name"))
+	{
+	    if (argc != 2)
+	    {
+		yaz_log(LOG_WARN, "%s:%d: Bad # args for name",
+			file, lineno);
+		continue;
+	    }
+	    res->name = nmem_strdup(mem, argv[1]);
+	}
+	else if (!strcmp(argv[0], "reference"))
+	{
+	    if (argc != 2)
+	    {
+		yaz_log(LOG_WARN, "%s:%d: Bad # args for reference",
+			file, lineno);
+		continue;
+	    }
+	    if ((res->reference = oid_getvalbyname(argv[1])) == VAL_NONE)
+	    {
+		yaz_log(LOG_WARN, "%s:%d: Unknown reference '%s'",
+			file, lineno, argv[1]);
+		continue;
+	    }
+	}
+	else 
+	    yaz_log(LOG_WARN, "%s:%d: Unknown directive '%s'",
+		    file, lineno, argv[0]);
+    
+    fclose(f);
+    return res;
+}