+++ /dev/null
-/*
- * Copyright (c) 1995-1999, Index Data.
- * See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: d1_tagset.c,v $
- * Revision 1.15 2002-04-04 20:49:46 adam
- * New functions yaz_is_abspath, yaz_path_fopen_base
- *
- * Revision 1.14 1999/11/30 13:47:12 adam
- * Improved installation. Moved header files to include/yaz.
- *
- * Revision 1.13 1999/10/21 12:06:29 adam
- * Retrieval module no longer uses ctype.h - functions.
- *
- * Revision 1.12 1999/08/27 09:40:32 adam
- * Renamed logf function to yaz_log. Removed VC++ project files.
- *
- * Revision 1.11 1998/10/19 14:16:36 adam
- * Fixed data1_gettagbyname. Bug introduced by previous revision.
- *
- * Revision 1.10 1998/10/15 08:29:17 adam
- * Tag set type may be specified in reference to it using "tagset"
- * directive in .abs-files and "include" directive in .tag-files.
- *
- * Revision 1.9 1998/10/13 16:09:53 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 1.8 1998/05/18 13:07:07 adam
- * Changed the way attribute sets are handled by the retriaval module.
- * Extended Explain conversion / schema.
- * Modified server and client to work with ASN.1 compiled protocol handlers.
- *
- * Revision 1.7 1998/02/11 11:53:35 adam
- * Changed code so that it compiles as C++.
- *
- * Revision 1.6 1997/09/17 12:10:38 adam
- * YAZ version 1.4.
- *
- * Revision 1.5 1997/09/05 09:50:57 adam
- * Removed global data1_tabpath - uses data1_get_tabpath() instead.
- *
- * Revision 1.4 1995/11/13 09:27:38 quinn
- * Fiddling with the variant stuff.
- *
- * Revision 1.3 1995/11/01 16:34:58 quinn
- * Making data1 look for tables in data1_tabpath
- *
- * Revision 1.2 1995/11/01 13:54:49 quinn
- * Minor adjustments
- *
- * Revision 1.1 1995/11/01 11:56:09 quinn
- * Added Retrieval (data management) functions en masse.
- *
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <yaz/log.h>
-#include <yaz/data1.h>
-
-/*
- * We'll probably want to add some sort of hashed index to these lookup-
- * functions eventually.
- */
-
-data1_datatype data1_maptype (data1_handle dh, char *t)
-{
- static struct
- {
- char *tname;
- data1_datatype type;
- } types[] =
- {
- {"structured", DATA1K_structured},
- {"string", DATA1K_string},
- {"numeric", DATA1K_numeric},
- {"oid", DATA1K_oid},
- {"bool", DATA1K_bool},
- {"generalizedtime", DATA1K_generalizedtime},
- {"intunit", DATA1K_intunit},
- {"int", DATA1K_int},
- {"octetstring", DATA1K_octetstring},
- {"null", DATA1K_null},
- {NULL, (data1_datatype) -1}
- };
- int i;
-
- for (i = 0; types[i].tname; i++)
- if (!data1_matchstr(types[i].tname, t))
- return types[i].type;
- return DATA1K_unknown;
-}
-
-data1_tag *data1_gettagbynum (data1_handle dh, data1_tagset *s,
- int type, int value)
-{
- data1_tag *r;
-
- for (; s; s = s->next)
- {
- /* scan local set */
- if (type == s->type)
- for (r = s->tags; r; r = r->next)
- if (r->which == DATA1T_numeric && r->value.numeric == value)
- return r;
- /* scan included sets */
- if (s->children &&
- (r = data1_gettagbynum (dh, s->children, type, value)))
- return r;
- }
- return 0;
-}
-
-data1_tag *data1_gettagbyname (data1_handle dh, data1_tagset *s,
- const char *name)
-{
- data1_tag *r;
-
- for (; s; s = s->next)
- {
- /* scan local set */
- for (r = s->tags; r; r = r->next)
- {
- data1_name *np;
-
- for (np = r->names; np; np = np->next)
- if (!data1_matchstr(np->name, name))
- return r;
- }
- /* scan included sets */
- if (s->children && (r = data1_gettagbyname (dh, s->children, name)))
- return r;
- }
- return 0;
-}
-
-data1_tagset *data1_empty_tagset (data1_handle dh)
-{
- data1_tagset *res =
- (data1_tagset *) nmem_malloc(data1_nmem_get (dh), sizeof(*res));
- res->name = 0;
- res->reference = VAL_NONE;
- res->tags = 0;
- res->type = 0;
- res->children = 0;
- res->next = 0;
- return res;
-}
-
-data1_tagset *data1_read_tagset (data1_handle dh, const char *file, int type)
-{
- NMEM mem = data1_nmem_get (dh);
- data1_tagset *res = 0;
- data1_tagset **childp;
- data1_tag **tagp;
- FILE *f;
- int lineno = 0;
- int argc;
- char *argv[50], line[512];
-
- if (!(f = data1_path_fopen(dh, file, "r")))
- {
- yaz_log(LOG_WARN|LOG_ERRNO, "%s", file);
- return 0;
- }
- res = data1_empty_tagset (dh);
- res->type = type;
- childp = &res->children;
- tagp = &res->tags;
-
- while ((argc = readconf_line(f, &lineno, line, 512, argv, 50)))
- {
- char *cmd = *argv;
- if (!strcmp(cmd, "tag"))
- {
- int value;
- char *names, *type, *nm;
- data1_tag *rr;
- data1_name **npp;
-
- if (argc != 4)
- {
- yaz_log(LOG_WARN, "%s:%d: Bad # args to tag", file, lineno);
- continue;
- }
- value = atoi(argv[1]);
- names = argv[2];
- type = argv[3];
-
- rr = *tagp = (data1_tag *)nmem_malloc(mem, sizeof(*rr));
- rr->tagset = res;
- rr->next = 0;
- rr->which = DATA1T_numeric;
- rr->value.numeric = value;
- /*
- * how to deal with local numeric tags?
- */
-
- if (!(rr->kind = data1_maptype(dh, type)))
- {
- yaz_log(LOG_WARN, "%s:%d: Unknown datatype %s",
- file, lineno, type);
- fclose(f);
- return 0;
- }
-
- /* read namelist */
- nm = names;
- npp = &rr->names;
- do
- {
- char *e;
-
- *npp = (data1_name *)nmem_malloc(mem, sizeof(**npp));
- if ((e = strchr(nm, '/')))
- *(e++) = '\0';
- (*npp)->name = nmem_strdup(mem, nm);
- (*npp)->next = 0;
- npp = &(*npp)->next;
- nm = e;
- }
- while (nm);
- tagp = &rr->next;
- }
- else if (!strcmp(cmd, "name"))
- {
- if (argc != 2)
- {
- yaz_log(LOG_WARN, "%s:%d: Bad # args to name", file, lineno);
- continue;
- }
- res->name = nmem_strdup(mem, argv[1]);
- }
- else if (!strcmp(cmd, "reference"))
- {
- char *name;
-
- if (argc != 2)
- {
- yaz_log(LOG_WARN, "%s:%d: Bad # args to reference",
- file, lineno);
- continue;
- }
- name = argv[1];
- if ((res->reference = oid_getvalbyname(name)) == VAL_NONE)
- {
- yaz_log(LOG_WARN, "%s:%d: Unknown tagset ref '%s'",
- file, lineno, name);
- continue;
- }
- }
- else if (!strcmp(cmd, "type"))
- {
- if (argc != 2)
- {
- yaz_log (LOG_WARN, "%s:%d: Bad # args to type", file, lineno);
- continue;
- }
- if (!res->type)
- res->type = atoi(argv[1]);
- }
- else if (!strcmp(cmd, "include"))
- {
- char *name;
- int type = 0;
-
- if (argc < 2)
- {
- yaz_log(LOG_WARN, "%s:%d: Bad # args to include",
- file, lineno);
- continue;
- }
- name = argv[1];
- if (argc == 3)
- type = atoi(argv[2]);
- *childp = data1_read_tagset (dh, name, type);
- if (!(*childp))
- {
- yaz_log(LOG_WARN, "%s:%d: Inclusion failed for tagset %s",
- file, lineno, name);
- continue;
- }
- childp = &(*childp)->next;
- }
- else
- {
- yaz_log(LOG_WARN, "%s:%d: Unknown directive '%s'",
- file, lineno, cmd);
- }
- }
- fclose(f);
- return res;
-}
projects / yaz-moved-to-github.git / blobdiff