/* This file is part of the Zebra server.
- Copyright (C) 1995-2008 Index Data
+ Copyright (C) 2004-2013 Index Data
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
*/
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
#include <stdio.h>
#include <assert.h>
#include <stdlib.h>
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)
struct data1_systag *next;
};
-struct data1_absyn_cache_info
+struct data1_absyn_cache_info
{
char *name;
data1_absyn *absyn;
data1_absyn_cache next;
};
-struct data1_attset_cache_info
+struct data1_attset_cache_info
{
char *name;
data1_attset *attset;
return 0;
}
/* *ostrich*
- We need to destroy DFAs, in xp_element (xelm) definitions
+ 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;
data1_xpelement *xpe = abs->xp_elements;
while (xpe) {
yaz_log (YLOG_DEBUG,"Destroy xp element %s",xpe->xpath_expr);
- if (xpe->dfa)
+ if (xpe->dfa)
dfa_delete (&xpe->dfa);
xpe = xpe->next;
}
{
NMEM mem = data1_nmem_get (dh);
data1_attset *attset;
-
+
attset = data1_read_attset (dh, name);
if (!attset)
yaz_log (YLOG_WARN|YLOG_ERRNO, "Couldn't load attribute set %s", name);
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, name);
p->attset = attset;
p->next = *pp;
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);
}
*/
-static const char * mk_xpath_regexp (data1_handle dh, const char *expr)
+static const char * mk_xpath_regexp (data1_handle dh, const char *expr)
{
const char *p = expr;
int abs = 1;
char *stack[32];
char *res_p, *res = 0;
size_t res_size = 1;
-
+
if (*p != '/')
return ("");
p++;
- if (*p == '/')
- {
+ if (*p == '/')
+ {
abs =0;
p++;
}
is_predicate=1;
else if (*pp == ']')
is_predicate=0;
- else
+ else
{
if (!is_predicate) {
- if (*pp == '*')
+ if (*pp == '*')
*s++ = '.';
*s++ = *pp;
}
}
if (!abs)
{
- sprintf(res_p, ".*");
+ sprintf(res_p, ".*");
res_p += 2;
}
sprintf (res_p, "$");
*tp = (data1_termlist *)
nmem_malloc(data1_nmem_get(dh), sizeof(**tp));
(*tp)->next = 0;
-
+
if (*attname == '!')
{
if (!xpelement && element_name)
source = "data"; /* ok: default is leaf data */
(*tp)->source = (char *)
nmem_strdup (data1_nmem_get (dh), source);
-
+
if (r < 2) /* is the structure qualified? */
(*tp)->structure = "w";
- else
+ else
(*tp)->structure = (char *)
nmem_strdup (data1_nmem_get (dh), structure);
tp = &(*tp)->next;
else
fieldtype = "datafield";
sprintf(buf, "/*/%s[@tag=\"%s\"]", fieldtype, field);
- if (*subfield)
+ if (*subfield)
sprintf(buf + strlen(buf), "/subfield[@code=\"%s\"]", subfield);
else if (field[0] != '0' || field[1] != '0')
strcat(buf, "/subfield");
char *p;
int argc;
int quoted = 0;
-
+
while ((p = fgets(line, len, f)))
{
(*lineno)++;
}
if (!p)
return 0;
-
+
for (argc = 0; *p ; argc++)
{
if (*p == '#') /* trailing comment */
char *argv[50], line[512];
f = data1_path_fopen(dh, file, "r");
-
+
res = (data1_absyn *) nmem_malloc(data1_nmem_get(dh), sizeof(*res));
res->name = 0;
res->oid = 0;
res->tagset = 0;
res->encoding = 0;
- res->xpath_indexing =
+ res->xpath_indexing =
(f ? DATA1_XPATH_INDEXING_DISABLE : default_xpath);
res->systags = 0;
systagsp = &res->systags;
cur_elements->elements = NULL;
cur_elements->name = "main";
res->sub_elements = cur_elements;
-
+
level = 0;
ppl[level] = &cur_elements->elements;
}
}
level = i;
new_element = *ppl[level-1] = data1_mk_element(dh);
-
+
tp = &new_element->termlists;
ppl[level-1] = &new_element->next;
ppl[level] = &new_element->children;
-
+
/* consider subtree (if any) ... */
if ((sub_p = strchr (p, ':')) && sub_p[1])
{
*sub_p++ = '\0';
new_element->sub_name =
- nmem_strdup (data1_nmem_get(dh), sub_p);
+ nmem_strdup (data1_nmem_get(dh), sub_p);
}
/* well-defined tag */
if (sscanf(p, "(%d,%d)", &type, &value) == 2)
nt->which = DATA1T_string;
nt->value.string = nmem_strdup(data1_nmem_get (dh), p);
nt->names = (data1_name *)
- nmem_malloc(data1_nmem_get(dh),
+ nmem_malloc(data1_nmem_get(dh),
sizeof(*new_element->tag->names));
nt->names->name = nt->value.string;
nt->names->next = 0;
/* *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
char melm_xpath[128];
data1_xpelement *xp_ele = 0;
data1_xpelement *last_match = 0;
-
+
if (argc != 3)
{
yaz_log(YLOG_WARN, "%s:%d: Bad # of args to %s",
#if OPTIMIZE_MELM
(*cur_xpelement)->regexp = regexp;
#endif
- (*cur_xpelement)->xpath_expr = nmem_strdup(data1_nmem_get (dh),
- xpath_expr);
-
+ (*cur_xpelement)->xpath_expr = nmem_strdup(data1_nmem_get (dh),
+ xpath_expr);
+
if (dfa)
dfa_mkstate (dfa);
(*cur_xpelement)->dfa = dfa;
-
-#ifdef ENHANCED_XELM
+
+#ifdef ENHANCED_XELM
(*cur_xpelement)->xpath_len =
zebra_parse_xpath_str(
- xpath_expr,
+ xpath_expr,
(*cur_xpelement)->xpath, XPATH_STEP_COUNT,
data1_nmem_get(dh));
#endif
(*cur_xpelement)->termlists = 0;
tp = &(*cur_xpelement)->termlists;
-
+
/* parse termList definitions */
p = termlists;
if (*p != '-')
else if (!strcmp(cmd, "section"))
{
char *name;
-
+
if (argc < 2)
{
yaz_log(YLOG_WARN, "%s:%d: Bad # of args to section",
continue;
}
name = argv[1];
-
+
cur_elements = (data1_sub_elements *)
nmem_malloc(data1_nmem_get(dh), sizeof(*cur_elements));
cur_elements->next = res->sub_elements;
cur_elements->elements = NULL;
cur_elements->name = nmem_strdup (data1_nmem_get(dh), name);
res->sub_elements = cur_elements;
-
+
level = 0;
ppl[level] = &cur_elements->elements;
}
else if (!strcmp(cmd, "reference"))
{
char *name;
-
+
if (argc != 2)
{
yaz_log(YLOG_WARN, "%s:%d: Bad # of args to reference",
}
name = argv[1];
res->oid = yaz_string_to_oid_nmem(yaz_oid_std(),
- CLASS_SCHEMA, name,
+ CLASS_SCHEMA, name,
data1_nmem_get(dh));
if (!res->oid)
{
- yaz_log(YLOG_WARN, "%s:%d: Unknown tagset ref '%s'",
+ yaz_log(YLOG_WARN, "%s:%d: Unknown tagset ref '%s'",
file, lineno, name);
continue;
}
{
char *name;
data1_attset *attset;
-
+
if (argc != 2)
{
yaz_log(YLOG_WARN, "%s:%d: Bad # of args to attset",
}
name = argv[1];
fname = argv[2];
-
+
*esetpp = (data1_esetname *)
nmem_malloc(data1_nmem_get(dh), sizeof(**esetpp));
(*esetpp)->name = nmem_strdup(data1_nmem_get(dh), name);
else if (!strcmp(cmd, "maptab"))
{
char *name;
-
+
if (argc != 2)
{
yaz_log(YLOG_WARN, "%s:%d: Bad # of args for maptab",
else if (!strcmp(cmd, "marc"))
{
char *name;
-
+
if (argc != 2)
{
yaz_log(YLOG_WARN, "%s:%d: Bad # or args for marc",
}
else
{
- yaz_log(YLOG_WARN, "%s:%d: Unknown directive '%s'", file,
+ yaz_log(YLOG_WARN, "%s:%d: Unknown directive '%s'", file,
lineno, cmd);
continue;
}
}
if (f)
fclose(f);
-
+
for (cur_elements = res->sub_elements; cur_elements;
cur_elements = cur_elements->next)
{
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab