-/*
- * Copyright (c) 1995-2002, Index Data.
- * See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Id: d1_absyn.c,v 1.1 2002-10-22 12:53:33 adam Exp $
- */
+/* $Id: d1_absyn.c,v 1.29 2006-09-28 18:38:44 adam Exp $
+ Copyright (C) 1995-2006
+ Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra 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.
+
+Zebra 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 this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+*/
#include <stdio.h>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
-#include <yaz/oid.h>
#include <yaz/log.h>
-#include <data1.h>
+#include <yaz/oid.h>
+#include <idzebra/data1.h>
+#include <idzebra/recctrl.h>
+#include <zebra_xpath.h>
+#include <d1_absyn.h>
#define D1_MAX_NESTING 128
+struct data1_hash_table {
+ NMEM nmem;
+ int size;
+ struct data1_hash_entry **ar;
+};
+
+struct data1_hash_entry {
+ void *clientData;
+ char *str;
+ struct data1_hash_entry *next;
+};
+
+unsigned data1_hash_calc(struct data1_hash_table *ht, const char *str)
+{
+ unsigned v = 0;
+ assert(str);
+ while (*str)
+ {
+ if (*str >= 'a' && *str <= 'z')
+ v = v*65509 + *str -'a'+10;
+ else if (*str >= 'A' && *str <= 'Z')
+ v = v*65509 + *str -'A'+10;
+ else if (*str >= '0' && *str <= '9')
+ v = v*65509 + *str -'0';
+ str++;
+ }
+ return v % ht->size;
+}
+
+struct data1_hash_table *data1_hash_open(int size, NMEM nmem)
+{
+ int i;
+ struct data1_hash_table *ht = nmem_malloc(nmem, sizeof(*ht));
+ ht->nmem = nmem;
+ ht->size = size;
+ if (ht->size <= 0)
+ ht->size = 29;
+ ht->ar = nmem_malloc(nmem, sizeof(*ht->ar) * ht->size);
+ for (i = 0; i<ht->size; i++)
+ ht->ar[i] = 0;
+ return ht;
+}
+
+void data1_hash_insert(struct data1_hash_table *ht, const char *str,
+ void *clientData, int copy)
+{
+ char *dstr = copy ? nmem_strdup(ht->nmem, str) : (char*) str;
+ if (strchr(str, '?') || strchr(str, '.'))
+ {
+ int i;
+ for (i = 0; i<ht->size; i++)
+ {
+ struct data1_hash_entry **he = &ht->ar[i];
+ for (; *he && strcmp(str, (*he)->str); he = &(*he)->next)
+ ;
+ if (!*he)
+ {
+ *he = nmem_malloc(ht->nmem, sizeof(**he));
+ (*he)->str = dstr;
+ (*he)->next = 0;
+ }
+ (*he)->clientData = clientData;
+ }
+ }
+ else
+ {
+ struct data1_hash_entry **he = &ht->ar[data1_hash_calc(ht, str)];
+ for (; *he && strcmp(str, (*he)->str); he = &(*he)->next)
+ ;
+ if (!*he)
+ {
+ *he = nmem_malloc(ht->nmem, sizeof(**he));
+ (*he)->str = dstr;
+ (*he)->next = 0;
+ }
+ (*he)->clientData = clientData;
+ }
+}
+
+void *data1_hash_lookup(struct data1_hash_table *ht, const char *str)
+{
+ struct data1_hash_entry **he = &ht->ar[data1_hash_calc(ht, str)];
+
+ for (; *he && yaz_matchstr(str, (*he)->str); he = &(*he)->next)
+ ;
+ if (*he)
+ return (*he)->clientData;
+ return 0;
+}
+
+struct data1_systag {
+ char *name;
+ char *value;
+ struct data1_systag *next;
+};
+
struct data1_absyn_cache_info
{
char *name;
data1_attset_cache next;
};
+data1_element *data1_mk_element(data1_handle dh)
+{
+ data1_element *e = nmem_malloc(data1_nmem_get(dh), sizeof(*e));
+ e->name = 0;
+ e->tag = 0;
+ e->termlists = 0;
+ e->next = e->children = 0;
+ e->sub_name = 0;
+ e->hash = 0;
+ return e;
+}
+
data1_absyn *data1_absyn_search (data1_handle dh, const char *name)
{
data1_absyn_cache p = *data1_absyn_cache_get (dh);
while (p)
{
- if (!strcmp (name, p->name))
+ if (!yaz_matchstr (name, p->name))
return p->absyn;
p = p->next;
}
- return NULL;
+ return 0;
+}
+/* *ostrich*
+ We need to destroy DFAs, in xp_element (xelm) definitions
+ pop, 2002-12-13
+*/
+
+void data1_absyn_destroy (data1_handle dh)
+{
+ data1_absyn_cache p = *data1_absyn_cache_get (dh);
+
+ while (p)
+ {
+ data1_absyn *abs = p->absyn;
+ if (abs)
+ {
+ data1_xpelement *xpe = abs->xp_elements;
+ while (xpe) {
+ yaz_log (YLOG_DEBUG,"Destroy xp element %s",xpe->xpath_expr);
+ if (xpe->dfa)
+ dfa_delete (&xpe->dfa);
+ xpe = xpe->next;
+ }
+ }
+ p = p->next;
+ }
}
+
void data1_absyn_trav (data1_handle dh, void *handle,
void (*fh)(data1_handle dh, void *h, data1_absyn *a))
{
}
}
-data1_absyn *data1_absyn_add (data1_handle dh, const char *name)
+static data1_absyn *data1_read_absyn(data1_handle dh, const char *file,
+ enum DATA1_XPATH_INDEXING en);
+
+static data1_absyn *data1_absyn_add(data1_handle dh, const char *name,
+ enum DATA1_XPATH_INDEXING en)
{
char fname[512];
NMEM mem = data1_nmem_get (dh);
data1_absyn_cache p = (data1_absyn_cache)nmem_malloc (mem, sizeof(*p));
data1_absyn_cache *pp = data1_absyn_cache_get (dh);
- sprintf(fname, "%s.abs", name);
- p->absyn = data1_read_absyn (dh, fname, 0);
- p->name = nmem_strdup (mem, name);
+ sprintf(fname, "%.500s.abs", name);
+ p->absyn = data1_read_absyn(dh, fname, en);
+ p->name = nmem_strdup(mem, name);
p->next = *pp;
*pp = p;
return p->absyn;
}
-data1_absyn *data1_get_absyn (data1_handle dh, const char *name)
+data1_absyn *data1_get_absyn (data1_handle dh, const char *name,
+ enum DATA1_XPATH_INDEXING en)
{
data1_absyn *absyn;
if (!(absyn = data1_absyn_search (dh, name)))
- absyn = data1_absyn_add (dh, name);
+ absyn = data1_absyn_add (dh, name, en);
return absyn;
}
while (p)
{
- if (!strcmp (name, p->name))
+ if (!yaz_matchstr (name, p->name))
return p->attset;
p = p->next;
}
- return NULL;
+ return 0;
}
data1_attset *data1_attset_search_id (data1_handle dh, int id)
return p->attset;
p = p->next;
}
- return NULL;
+ return 0;
}
data1_attset *data1_attset_add (data1_handle dh, const char *name)
{
- char fname[512], aname[512];
NMEM mem = data1_nmem_get (dh);
data1_attset *attset;
-
- strcpy (aname, name);
- sprintf(fname, "%s.att", name);
- attset = data1_read_attset (dh, fname);
- if (!attset)
- {
- char *cp;
- attset = data1_read_attset (dh, name);
- if (attset && (cp = strrchr (aname, '.')))
- *cp = '\0';
- }
+
+ attset = data1_read_attset (dh, name);
if (!attset)
- yaz_log (LOG_WARN|LOG_ERRNO, "Couldn't load attribute set %s", name);
+ yaz_log (YLOG_WARN|YLOG_ERRNO, "Couldn't load attribute set %s", name);
else
{
data1_attset_cache p = (data1_attset_cache)
nmem_malloc (mem, sizeof(*p));
data1_attset_cache *pp = data1_attset_cache_get (dh);
- attset->name = p->name = nmem_strdup (mem, aname);
+ attset->name = p->name = nmem_strdup(mem, name);
p->attset = attset;
p->next = *pp;
*pp = p;
return 0;
}
+/* we have multiple versions of data1_getelementbyname */
+#define DATA1_GETELEMENTBYTAGNAME_VERSION 1
+
data1_element *data1_getelementbytagname (data1_handle dh, data1_absyn *abs,
data1_element *parent,
const char *tagname)
{
data1_element *r;
+ struct data1_hash_table *ht;
/* It's now possible to have a data1 tree with no abstract syntax */
if ( !abs )
else
r = parent->children;
+#if DATA1_GETELEMENTBYTAGNAME_VERSION==1
+ /* using hash search */
+ if (!r)
+ return 0;
+
+ ht = r->hash;
+ if (!ht)
+ {
+ /* build hash table (the first time) */
+ ht = r->hash = data1_hash_open(29, data1_nmem_get(dh));
+ for (; r; r = r->next)
+ {
+ data1_name *n;
+
+ for (n = r->tag->names; n; n = n->next)
+ data1_hash_insert(ht, n->name, r, 0);
+ }
+ }
+ return data1_hash_lookup(ht, tagname);
+#else
+ /* using linear search */
for (; r; r = r->next)
{
data1_name *n;
return r;
}
return 0;
+#endif
}
data1_element *data1_getelementbyname (data1_handle dh, data1_absyn *absyn,
if (sub_e)
e->children = sub_e->elements;
else
- yaz_log (LOG_WARN, "Unresolved reference to sub-elements %s",
+ yaz_log (YLOG_WARN, "Unresolved reference to sub-elements %s",
e->sub_name);
}
}
}
+/* *ostrich*
+
+ New function, a bit dummy now... I've seen it in zrpn.c... We should build
+ more clever regexps...
+
+
+ //a -> ^a/.*$
+ //a/b -> ^b/a/.*$
+ /a -> ^a/$
+ /a/b -> ^b/a/$
+
+ / -> none
+ pop, 2002-12-13
-static int parse_termlists (data1_handle dh, data1_termlist ***tpp,
- char *p, const char *file, int lineno,
- const char *element_name, data1_absyn *res)
+ Now [] predicates are supported
+
+ pop, 2003-01-17
+
+ */
+
+static const char * mk_xpath_regexp (data1_handle dh, const char *expr)
+{
+ const char *p = expr;
+ int abs = 1;
+ int e = 0;
+ char *stack[32];
+ char *res_p, *res = 0;
+ size_t res_size = 1;
+
+ if (*p != '/')
+ return ("");
+ p++;
+ if (*p == '/')
+ {
+ abs =0;
+ p++;
+ }
+ while (*p)
+ {
+ int is_predicate = 0;
+ char *s;
+ int i, j;
+ for (i = 0; *p && !strchr("/",*p); i++, p++)
+ ;
+ res_size += (i+3); /* we'll add / between later .. */
+ stack[e] = (char *) nmem_malloc(data1_nmem_get(dh), i+1);
+ s = stack[e];
+ for (j = 0; j < i; j++)
+ {
+ const char *pp = p-i+j;
+ if (*pp == '[')
+ is_predicate=1;
+ else if (*pp == ']')
+ is_predicate=0;
+ else
+ {
+ if (!is_predicate) {
+ if (*pp == '*')
+ *s++ = '.';
+ *s++ = *pp;
+ }
+ }
+ }
+ *s = 0;
+ e++;
+ if (*p)
+ p++;
+ }
+ res_p = res = nmem_malloc(data1_nmem_get(dh), res_size + 10);
+
+ if (stack[e-1][0] == '@') /* path/@attr spec (leaf is attribute) */
+ strcpy(res_p, "/");
+ else
+ strcpy(res_p, "[^@]*/"); /* path .. (index all cdata below it) */
+ res_p = res_p + strlen(res_p);
+ while (--e >= 0) {
+ sprintf(res_p, "%s/", stack[e]);
+ res_p += strlen(stack[e]) + 1;
+ }
+ if (!abs)
+ {
+ sprintf(res_p, ".*");
+ res_p += 2;
+ }
+ sprintf (res_p, "$");
+ res_p++;
+ yaz_log(YLOG_DEBUG, "Got regexp: %s", res);
+ return res;
+}
+
+static int parse_termlists(data1_handle dh, data1_termlist ***tpp,
+ char *cp, const char *file, int lineno,
+ const char *element_name, data1_absyn *res,
+ int xpelement,
+ data1_attset *attset)
{
data1_termlist **tp = *tpp;
- do
+ while(1)
{
char attname[512], structure[512];
char *source;
- int r;
-
- if (!(r = sscanf(p, "%511[^:,]:%511[^,]", attname,
- structure)))
+ int r, i;
+ int level = 0;
+ structure[0] = '\0';
+ for (i = 0; cp[i] && i<sizeof(attname)-1; i++)
+ if (strchr(":,", cp[i]))
+ break;
+ else
+ attname[i] = cp[i];
+ if (i == 0)
{
- yaz_log(LOG_WARN,
- "%s:%d: Syntax error in termlistspec '%s'",
- file, lineno, p);
- return -1;
+ if (*cp)
+ yaz_log(YLOG_WARN,
+ "%s:%d: Syntax error in termlistspec '%s'",
+ file, lineno, cp);
+ break;
}
- if (*attname == '!')
- strcpy(attname, element_name);
+ attname[i] = '\0';
+ r = 1;
+ cp += i;
+ if (*cp == ':')
+ cp++;
+
+ for (i = 0; cp[i] && i<sizeof(structure)-1; i++)
+ if (level == 0 && strchr(",", cp[i]))
+ break;
+ else
+ {
+ structure[i] = cp[i];
+ if (cp[i] == '(')
+ level++;
+ else if (cp[i] == ')')
+ level--;
+ }
+ structure[i] = '\0';
+ if (i)
+ r = 2;
+ cp += i;
+ if (*cp)
+ cp++; /* skip , */
+
*tp = (data1_termlist *)
nmem_malloc(data1_nmem_get(dh), sizeof(**tp));
(*tp)->next = 0;
- if (!((*tp)->att = data1_getattbyname(dh, res->attset,
- attname)))
- {
- yaz_log(LOG_WARN,
- "%s:%d: Couldn't find att '%s' in attset",
- file, lineno, attname);
- return -1;
- }
+
+ if (*attname == '!')
+ {
+ if (!xpelement && element_name)
+ strcpy(attname, element_name);
+ else if (xpelement)
+ strcpy(attname, ZEBRA_XPATH_CDATA);
+ }
+ if (attset)
+ {
+ if (!data1_getattbyname(dh, attset, attname))
+ {
+ yaz_log(YLOG_WARN, "Index '%s' not found in attset(s)",
+ attname);
+ }
+ }
+
+ (*tp)->index_name = nmem_strdup(data1_nmem_get(dh), attname);
+ assert (*(*tp)->index_name != '!');
if (r == 2 && (source = strchr(structure, ':')))
*source++ = '\0'; /* cut off structure .. */
else
nmem_strdup (data1_nmem_get (dh), structure);
tp = &(*tp)->next;
}
- while ((p = strchr(p, ',')) && *(++p));
+
*tpp = tp;
return 0;
}
-data1_absyn *data1_read_absyn (data1_handle dh, const char *file,
- int file_must_exist)
+/* quinn
+ * Converts a 'melm' field[$subfield] pattern to a simple xpath
+ */
+static int melm2xpath(char *melm, char *buf)
+{
+ char *dollar;
+ char *field = melm;
+ char *subfield;
+ char *fieldtype;
+ if ((dollar = strchr(melm, '$'))) {
+ *dollar = '\0';
+ subfield = ++dollar;
+ } else
+ subfield = "";
+ if (field[0] == '0' && field[1] == '0')
+ fieldtype = "controlfield";
+ else
+ fieldtype = "datafield";
+ sprintf(buf, "/*/%s[@tag=\"%s\"]", fieldtype, field);
+ if (*subfield)
+ sprintf(buf + strlen(buf), "/subfield[@code=\"%s\"]", subfield);
+ else if (field[0] != '0' || field[1] != '0')
+ strcat(buf, "/subfield");
+ yaz_log(YLOG_DEBUG, "Created xpath: '%s'", buf);
+ return 0;
+}
+
+const char *data1_systag_lookup(data1_absyn *absyn, const char *tag,
+ const char *default_value)
+{
+ struct data1_systag *p = absyn->systags;
+ for (; p; p = p->next)
+ if (!strcmp(p->name, tag))
+ return p->value;
+ return default_value;
+}
+
+#define l_isspace(c) ((c) == '\t' || (c) == ' ' || (c) == '\n' || (c) == '\r')
+
+int read_absyn_line(FILE *f, int *lineno, char *line, int len,
+ char *argv[], int num)
+{
+ char *p;
+ int argc;
+ int quoted = 0;
+
+ while ((p = fgets(line, len, f)))
+ {
+ (*lineno)++;
+ while (*p && l_isspace(*p))
+ p++;
+ if (*p && *p != '#')
+ break;
+ }
+ if (!p)
+ return 0;
+
+ for (argc = 0; *p ; argc++)
+ {
+ if (*p == '#') /* trailing comment */
+ break;
+ argv[argc] = p;
+ while (*p && !(l_isspace(*p) && !quoted)) {
+ if (*p =='"') quoted = 1 - quoted;
+ if (*p =='[') quoted = 1;
+ if (*p ==']') quoted = 0;
+ p++;
+ }
+ if (*p)
+ {
+ *(p++) = '\0';
+ while (*p && l_isspace(*p))
+ p++;
+ }
+ }
+ return argc;
+}
+
+data1_marctab *data1_absyn_getmarctab(data1_handle dh, data1_absyn *absyn)
+{
+ return absyn->marc;
+}
+
+YAZ_EXPORT data1_element *data1_absyn_getelements(data1_handle dh,
+ data1_absyn *absyn)
+{
+ return absyn->main_elements;
+}
+
+static data1_absyn *data1_read_absyn(data1_handle dh, const char *file,
+ enum DATA1_XPATH_INDEXING default_xpath)
{
data1_sub_elements *cur_elements = NULL;
+ data1_xpelement *cur_xpelement = NULL;
+ data1_attset *attset_list = data1_empty_attset(dh);
+ data1_attset_child **attset_childp = &attset_list->children;
+
data1_absyn *res = 0;
FILE *f;
data1_element **ppl[D1_MAX_NESTING];
data1_maptab **maptabp;
data1_marctab **marcp;
data1_termlist *all = 0;
- data1_attset_child **attset_childp;
data1_tagset **tagset_childp;
+ struct data1_systag **systagsp;
int level = 0;
int lineno = 0;
int argc;
char *argv[50], line[512];
- if (!(f = data1_path_fopen(dh, file, "r")))
- {
- yaz_log(LOG_WARN|LOG_ERRNO, "Couldn't open %s", file);
- if (file_must_exist)
- return 0;
- }
+ f = data1_path_fopen(dh, file, "r");
res = (data1_absyn *) nmem_malloc(data1_nmem_get(dh), sizeof(*res));
res->name = 0;
res->reference = VAL_NONE;
res->tagset = 0;
res->encoding = 0;
- res->enable_xpath_indexing = (f ? 0 : 1);
+ res->xpath_indexing =
+ (f ? DATA1_XPATH_INDEXING_DISABLE : default_xpath);
+ res->systags = 0;
+ systagsp = &res->systags;
tagset_childp = &res->tagset;
- res->attset = data1_empty_attset (dh);
- attset_childp = &res->attset->children;
-
res->varset = 0;
res->esetnames = 0;
esetpp = &res->esetnames;
maptabp = &res->maptabs;
res->marc = 0;
marcp = &res->marc;
-
res->sub_elements = NULL;
res->main_elements = NULL;
-
- while (f && (argc = readconf_line(f, &lineno, line, 512, argv, 50)))
+ res->xp_elements = NULL;
+
+ while (f && (argc = read_absyn_line(f, &lineno, line, 512, argv, 50)))
{
char *cmd = *argv;
if (!strcmp(cmd, "elm") || !strcmp(cmd, "element"))
if (argc < 4)
{
- yaz_log(LOG_WARN, "%s:%d: Bad # of args to elm", file, lineno);
+ yaz_log(YLOG_WARN, "%s:%d: Bad # of args to elm", file, lineno);
continue;
}
path = argv[1];
}
if (i > level+1)
{
- yaz_log(LOG_WARN, "%s:%d: Bad level increase", file, lineno);
+ yaz_log(YLOG_WARN, "%s:%d: Bad level increase", file, lineno);
fclose(f);
return 0;
}
level = i;
- new_element = *ppl[level-1] = (data1_element *)
- nmem_malloc(data1_nmem_get(dh), sizeof(*new_element));
- new_element->next = new_element->children = 0;
- new_element->tag = 0;
- new_element->termlists = 0;
- new_element->sub_name = 0;
+ new_element = *ppl[level-1] = data1_mk_element(dh);
tp = &new_element->termlists;
ppl[level-1] = &new_element->next;
{
if (!res->tagset)
{
- yaz_log(LOG_WARN, "%s:%d: No tagset loaded", file, lineno);
+ yaz_log(YLOG_WARN, "%s:%d: No tagset loaded", file, lineno);
fclose(f);
return 0;
}
if (!(new_element->tag = data1_gettagbynum (dh, res->tagset,
type, value)))
{
- yaz_log(LOG_WARN, "%s:%d: Couldn't find tag %s in tagset",
+ yaz_log(YLOG_WARN, "%s:%d: Couldn't find tag %s in tagset",
file, lineno, p);
fclose(f);
return 0;
}
else
{
- yaz_log(LOG_WARN, "%s:%d: Bad element", file, lineno);
+ yaz_log(YLOG_WARN, "%s:%d: Bad element", file, lineno);
fclose(f);
return 0;
}
p = termlists;
if (*p != '-')
{
- assert (res->attset);
-
- if (parse_termlists (dh, &tp, p, file, lineno, name, res))
+ if (parse_termlists (dh, &tp, p, file, lineno, name, res, 0,
+ attset_list))
{
fclose (f);
return 0;
}
new_element->name = nmem_strdup(data1_nmem_get (dh), name);
}
+ /* *ostrich*
+ New code to support xelm directive
+ for each xelm a dfa is built. xelms are stored in res->xp_elements
+
+ maybe we should use a simple sscanf instead of dfa?
+
+ pop, 2002-12-13
+
+ Now [] predicates are supported. regexps and xpath structure is
+ a bit redundant, however it's comfortable later...
+
+ pop, 2003-01-17
+ */
+
+ else if (!strcmp(cmd, "xelm") || !strcmp(cmd, "melm")) {
+
+ int i;
+ char *p, *xpath_expr, *termlists;
+ const char *regexp;
+ struct DFA *dfa = 0;
+ data1_termlist **tp;
+ char melm_xpath[128];
+ data1_xpelement *xp_old = 0;
+
+ if (argc < 3)
+ {
+ yaz_log(YLOG_WARN, "%s:%d: Bad # of args to xelm", file, lineno);
+ continue;
+ }
+
+ if (!strcmp(cmd, "melm")) {
+ if (melm2xpath(argv[1], melm_xpath) < 0)
+ continue;
+ xpath_expr = melm_xpath;
+ } else {
+ xpath_expr = argv[1];
+ }
+ termlists = argv[2];
+ regexp = mk_xpath_regexp(dh, xpath_expr);
+
+#if OPTIMIZE_MELM
+ for (xp_old = res->xp_elements; xp_old; xp_old = xp_old->next)
+ if (!strcmp(xp_old->regexp, regexp))
+ break;
+#endif
+ if (!xp_old)
+ {
+ const char *regexp_ptr = regexp;
+
+ dfa = dfa_init();
+ i = dfa_parse (dfa, ®exp_ptr);
+ if (i || *regexp_ptr) {
+ yaz_log(YLOG_WARN, "%s:%d: Bad xpath to xelm", file, lineno);
+ dfa_delete (&dfa);
+ continue;
+ }
+ }
+ if (!cur_xpelement)
+ {
+ cur_xpelement = (data1_xpelement *)
+ nmem_malloc(data1_nmem_get(dh), sizeof(*cur_xpelement));
+ res->xp_elements = cur_xpelement;
+ } else {
+ cur_xpelement->next = (data1_xpelement *)
+ nmem_malloc(data1_nmem_get(dh), sizeof(*cur_xpelement));
+ cur_xpelement = cur_xpelement->next;
+ }
+#if OPTIMIZE_MELM
+ cur_xpelement->regexp = regexp;
+#endif
+ cur_xpelement->next = NULL;
+ cur_xpelement->xpath_expr = nmem_strdup(data1_nmem_get (dh),
+ xpath_expr);
+
+ if (dfa)
+ dfa_mkstate (dfa);
+ cur_xpelement->dfa = dfa;
+
+#ifdef ENHANCED_XELM
+ cur_xpelement->xpath_len =
+ zebra_parse_xpath_str(xpath_expr,
+ cur_xpelement->xpath, XPATH_STEP_COUNT,
+ data1_nmem_get(dh));
+
+ /*
+ dump_xp_steps(cur_xpelement->xpath,cur_xpelement->xpath_len);
+ */
+#endif
+ cur_xpelement->termlists = 0;
+ tp = &cur_xpelement->termlists;
+
+ /* parse termList definitions */
+ p = termlists;
+ if (*p != '-')
+ {
+ if (parse_termlists (dh, &tp, p, file, lineno,
+ xpath_expr, res, 1, attset_list))
+ {
+ fclose (f);
+ return 0;
+ }
+ *tp = all; /* append any ALL entries to the list */
+ }
+ }
else if (!strcmp(cmd, "section"))
{
char *name;
if (argc < 2)
{
- yaz_log(LOG_WARN, "%s:%d: Bad # of args to section",
- file, lineno);
+ yaz_log(YLOG_WARN, "%s:%d: Bad # of args to section",
+ file, lineno);
continue;
}
name = argv[1];
{
if (argc != 2)
{
- yaz_log(LOG_WARN, "%s:%d: Bad # of args to 'xpath' directive",
+ yaz_log(YLOG_WARN, "%s:%d: Bad # of args to 'xpath' directive",
file, lineno);
continue;
}
if (!strcmp(argv[1], "enable"))
- res->enable_xpath_indexing = 1;
+ res->xpath_indexing = DATA1_XPATH_INDEXING_ENABLE;
else if (!strcmp (argv[1], "disable"))
- res->enable_xpath_indexing = 0;
+ res->xpath_indexing = DATA1_XPATH_INDEXING_DISABLE;
else
{
- yaz_log(LOG_WARN, "%s:%d: Expecting disable/enable "
+ yaz_log(YLOG_WARN, "%s:%d: Expecting disable/enable "
"after 'xpath' directive", file, lineno);
}
}
data1_termlist **tp = &all;
if (all)
{
- yaz_log(LOG_WARN, "%s:%d: Too many 'all' directives - ignored",
+ yaz_log(YLOG_WARN, "%s:%d: Too many 'all' directives - ignored",
file, lineno);
continue;
}
if (argc != 2)
{
- yaz_log(LOG_WARN, "%s:%d: Bad # of args to 'all' directive",
+ yaz_log(YLOG_WARN, "%s:%d: Bad # of args to 'all' directive",
file, lineno);
continue;
}
- if (parse_termlists (dh, &tp, argv[1], file, lineno, 0, res))
+ if (parse_termlists (dh, &tp, argv[1], file, lineno, 0, res, 0,
+ attset_list))
{
fclose (f);
return 0;
{
if (argc != 2)
{
- yaz_log(LOG_WARN, "%s:%d: Bad # of args to name directive",
+ yaz_log(YLOG_WARN, "%s:%d: Bad # of args to name directive",
file, lineno);
continue;
}
if (argc != 2)
{
- yaz_log(LOG_WARN, "%s:%d: Bad # of args to reference",
+ yaz_log(YLOG_WARN, "%s:%d: Bad # of 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'",
+ yaz_log(YLOG_WARN, "%s:%d: Unknown tagset ref '%s'",
file, lineno, name);
continue;
}
}
else if (!strcmp(cmd, "attset"))
{
- char *name;
- data1_attset *attset;
-
- if (argc != 2)
- {
- yaz_log(LOG_WARN, "%s:%d: Bad # of args to attset",
- file, lineno);
- continue;
- }
- name = argv[1];
- if (!(attset = data1_get_attset (dh, name)))
- {
- yaz_log(LOG_WARN, "%s:%d: Couldn't find attset %s",
- file, lineno, name);
- continue;
- }
- *attset_childp = (data1_attset_child *)
- nmem_malloc (data1_nmem_get(dh), sizeof(**attset_childp));
- (*attset_childp)->child = attset;
- (*attset_childp)->next = 0;
- attset_childp = &(*attset_childp)->next;
+ char *name;
+ data1_attset *attset;
+
+ if (argc != 2)
+ {
+ yaz_log(YLOG_WARN, "%s:%d: Bad # of args to attset",
+ file, lineno);
+ continue;
+ }
+ name = argv[1];
+ if (!(attset = data1_get_attset (dh, name)))
+ {
+ yaz_log(YLOG_WARN, "%s:%d: Couldn't find attset %s",
+ file, lineno, name);
+ continue;
+ }
+ *attset_childp = (data1_attset_child *)
+ nmem_malloc (data1_nmem_get(dh), sizeof(**attset_childp));
+ (*attset_childp)->child = attset;
+ (*attset_childp)->next = 0;
+ attset_childp = &(*attset_childp)->next;
}
else if (!strcmp(cmd, "tagset"))
{
int type = 0;
if (argc < 2)
{
- yaz_log(LOG_WARN, "%s:%d: Bad # of args to tagset",
+ yaz_log(YLOG_WARN, "%s:%d: Bad # of args to tagset",
file, lineno);
continue;
}
*tagset_childp = data1_read_tagset (dh, name, type);
if (!(*tagset_childp))
{
- yaz_log(LOG_WARN, "%s:%d: Couldn't load tagset %s",
+ yaz_log(YLOG_WARN, "%s:%d: Couldn't load tagset %s",
file, lineno, name);
continue;
}
if (argc != 2)
{
- yaz_log(LOG_WARN, "%s:%d: Bad # of args in varset",
+ yaz_log(YLOG_WARN, "%s:%d: Bad # of args in varset",
file, lineno);
continue;
}
name = argv[1];
if (!(res->varset = data1_read_varset (dh, name)))
{
- yaz_log(LOG_WARN, "%s:%d: Couldn't load Varset %s",
+ yaz_log(YLOG_WARN, "%s:%d: Couldn't load Varset %s",
file, lineno, name);
continue;
}
if (argc != 3)
{
- yaz_log(LOG_WARN, "%s:%d: Bad # of args in esetname",
+ yaz_log(YLOG_WARN, "%s:%d: Bad # of args in esetname",
file, lineno);
continue;
}
(*esetpp)->spec = 0;
else if (!((*esetpp)->spec = data1_read_espec1 (dh, fname)))
{
- yaz_log(LOG_WARN, "%s:%d: Espec-1 read failed for %s",
+ yaz_log(YLOG_WARN, "%s:%d: Espec-1 read failed for %s",
file, lineno, fname);
continue;
}
if (argc != 2)
{
- yaz_log(LOG_WARN, "%s:%d: Bad # of args for maptab",
+ yaz_log(YLOG_WARN, "%s:%d: Bad # of args for maptab",
file, lineno);
continue;
}
name = argv[1];
if (!(*maptabp = data1_read_maptab (dh, name)))
{
- yaz_log(LOG_WARN, "%s:%d: Couldn't load maptab %s",
+ yaz_log(YLOG_WARN, "%s:%d: Couldn't load maptab %s",
file, lineno, name);
continue;
}
if (argc != 2)
{
- yaz_log(LOG_WARN, "%s:%d: Bad # or args for marc",
+ yaz_log(YLOG_WARN, "%s:%d: Bad # or args for marc",
file, lineno);
continue;
}
name = argv[1];
if (!(*marcp = data1_read_marctab (dh, name)))
{
- yaz_log(LOG_WARN, "%s:%d: Couldn't read marctab %s",
+ yaz_log(YLOG_WARN, "%s:%d: Couldn't read marctab %s",
file, lineno, name);
continue;
}
{
if (argc != 2)
{
- yaz_log(LOG_WARN, "%s:%d: Bad # or args for encoding",
+ yaz_log(YLOG_WARN, "%s:%d: Bad # or args for encoding",
file, lineno);
continue;
}
res->encoding = nmem_strdup (data1_nmem_get(dh), argv[1]);
}
+ else if (!strcmp(cmd, "systag"))
+ {
+ if (argc != 3)
+ {
+ yaz_log(YLOG_WARN, "%s:%d: Bad # or args for systag",
+ file, lineno);
+ continue;
+ }
+ *systagsp = nmem_malloc (data1_nmem_get(dh), sizeof(**systagsp));
+
+ (*systagsp)->name = nmem_strdup(data1_nmem_get(dh), argv[1]);
+ (*systagsp)->value = nmem_strdup(data1_nmem_get(dh), argv[2]);
+ systagsp = &(*systagsp)->next;
+ }
else
{
- yaz_log(LOG_WARN, "%s:%d: Unknown directive '%s'", file,
+ yaz_log(YLOG_WARN, "%s:%d: Unknown directive '%s'", file,
lineno, cmd);
continue;
}
res->main_elements = cur_elements->elements;
fix_element_ref (dh, res, cur_elements->elements);
}
- yaz_log (LOG_DEBUG, "%s: data1_read_absyn end", file);
+ *systagsp = 0;
return res;
}
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
projects / idzebra-moved-to-github.git / blobdiff