X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=data1%2Fd1_absyn.c;h=e3806104e54715012f2db1ef07e1d2e42954a757;hb=96f2ba71b5c9042a90ca94ea84a79cd89a2957d5;hp=216f60a410de2ce34427ab47bed9151256877692;hpb=ba5c1e0d8e8e282e9f3c2ddc8b642d6401f0b3dc;p=idzebra-moved-to-github.git diff --git a/data1/d1_absyn.c b/data1/d1_absyn.c index 216f60a..e380610 100644 --- a/data1/d1_absyn.c +++ b/data1/d1_absyn.c @@ -1,6 +1,6 @@ -/* $Id: d1_absyn.c,v 1.14 2004-09-30 18:31:14 adam Exp $ - Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004 - Index Data Aps +/* $Id: d1_absyn.c,v 1.19 2005-01-15 19:38:18 adam Exp $ + Copyright (C) 1995-2005 + Index Data ApS This file is part of the Zebra server. @@ -25,8 +25,8 @@ Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA #include #include -#include #include +#include #include #include #include @@ -183,7 +183,7 @@ void data1_absyn_destroy (data1_handle dh) { data1_xpelement *xpe = abs->xp_elements; while (xpe) { - logf (LOG_DEBUG,"Destroy xp element %s",xpe->xpath_expr); + yaz_log (YLOG_DEBUG,"Destroy xp element %s",xpe->xpath_expr); if (xpe->dfa) { dfa_delete (&xpe->dfa); } xpe = xpe->next; } @@ -273,7 +273,7 @@ data1_attset *data1_attset_add (data1_handle dh, const char *name) *cp = '\0'; } 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) @@ -413,7 +413,7 @@ void fix_element_ref (data1_handle dh, data1_absyn *absyn, data1_element *e) 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); } } @@ -496,7 +496,7 @@ const char * mk_xpath_regexp (data1_handle dh, char *expr) if (!abs) { sprintf (p, ".*"); p+=2; } sprintf (p, "$"); p++; r = nmem_strdup (data1_nmem_get (dh), res); - yaz_log(LOG_DEBUG,"Got regexp: %s",r); + yaz_log(YLOG_DEBUG,"Got regexp: %s",r); return (r); } @@ -528,7 +528,7 @@ static int parse_termlists (data1_handle dh, data1_termlist ***tpp, if (i == 0) { if (*cp) - yaz_log(LOG_WARN, + yaz_log(YLOG_WARN, "%s:%d: Syntax error in termlistspec '%s'", file, lineno, cp); break; @@ -568,7 +568,7 @@ static int parse_termlists (data1_handle dh, data1_termlist ***tpp, if (!((*tp)->att = data1_getattbyname(dh, res->attset, attname))) { if ((!xpelement) || (*attname != '!')) { - yaz_log(LOG_WARN, + yaz_log(YLOG_WARN, "%s:%d: Couldn't find att '%s' in attset", file, lineno, attname); return -1; @@ -596,6 +596,33 @@ static int parse_termlists (data1_handle dh, data1_termlist ***tpp, return 0; } +/* quinn + * Converts a 'melm' field[$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) { @@ -681,7 +708,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, if (!(f = data1_path_fopen(dh, file, "r"))) { - yaz_log(LOG_WARN|LOG_ERRNO, "Couldn't open %s", file); + yaz_log(YLOG_WARN|YLOG_ERRNO, "Couldn't open %s", file); if (file_must_exist) return 0; } @@ -723,7 +750,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, 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]; @@ -754,7 +781,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, } 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; } @@ -777,14 +804,14 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, { 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; @@ -810,7 +837,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, } 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; } @@ -843,25 +870,33 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, pop, 2003-01-17 */ - else if (!strcmp(cmd, "xelm")) { + else if (!strcmp(cmd, "xelm") || !strcmp(cmd, "melm")) { int i; char *p, *xpath_expr, *termlists; const char *regexp; struct DFA *dfa = dfa = dfa_init(); data1_termlist **tp; + char melm_xpath[128]; if (argc < 3) { - yaz_log(LOG_WARN, "%s:%d: Bad # of args to xelm", file, lineno); + yaz_log(YLOG_WARN, "%s:%d: Bad # of args to xelm", file, lineno); continue; } - xpath_expr = argv[1]; + + 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); i = dfa_parse (dfa, ®exp); if (i || *regexp) { - yaz_log(LOG_WARN, "%s:%d: Bad xpath to xelm", file, lineno); + yaz_log(YLOG_WARN, "%s:%d: Bad xpath to xelm", file, lineno); dfa_delete (&dfa); continue; } @@ -917,7 +952,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, if (argc < 2) { - yaz_log(LOG_WARN, "%s:%d: Bad # of args to section", + yaz_log(YLOG_WARN, "%s:%d: Bad # of args to section", file, lineno); continue; } @@ -937,7 +972,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, { 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; } @@ -947,7 +982,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, res->enable_xpath_indexing = 0; else { - yaz_log(LOG_WARN, "%s:%d: Expecting disable/enable " + yaz_log(YLOG_WARN, "%s:%d: Expecting disable/enable " "after 'xpath' directive", file, lineno); } } @@ -956,13 +991,13 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, 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; } @@ -976,7 +1011,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, { 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; } @@ -988,14 +1023,14 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, 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; } @@ -1007,14 +1042,14 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, if (argc != 2) { - yaz_log(LOG_WARN, "%s:%d: Bad # of args to attset", + 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(LOG_WARN, "%s:%d: Couldn't find attset %s", + yaz_log(YLOG_WARN, "%s:%d: Couldn't find attset %s", file, lineno, name); continue; } @@ -1030,7 +1065,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, 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; } @@ -1040,7 +1075,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, *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; } @@ -1052,14 +1087,14 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, 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; } @@ -1070,7 +1105,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, 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; } @@ -1085,7 +1120,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, (*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; } @@ -1097,14 +1132,14 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, 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; } @@ -1116,14 +1151,14 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, 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; } @@ -1133,7 +1168,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, { 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; } @@ -1143,7 +1178,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, { if (argc != 3) { - yaz_log(LOG_WARN, "%s:%d: Bad # or args for systag", + yaz_log(YLOG_WARN, "%s:%d: Bad # or args for systag", file, lineno); continue; } @@ -1155,7 +1190,7 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, } else { - yaz_log(LOG_WARN, "%s:%d: Unknown directive '%s'", file, + yaz_log(YLOG_WARN, "%s:%d: Unknown directive '%s'", file, lineno, cmd); continue; } @@ -1171,6 +1206,6 @@ data1_absyn *data1_read_absyn (data1_handle dh, const char *file, fix_element_ref (dh, res, cur_elements->elements); } *systagsp = 0; - yaz_log(LOG_DEBUG, "%s: data1_read_absyn end", file); + yaz_log(YLOG_DEBUG, "%s: data1_read_absyn end", file); return res; }