X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=index%2Fmod_dom.c;h=e65a3bff764f5ec718c08b5a2079efe2f5409c61;hb=7a23ff31063e70f55eb387477130a358f0992988;hp=d62c796edb9558a56a6517792924579ffbca250a;hpb=103492ea21e1a93e78e865157e811873ff4f32f8;p=idzebra-moved-to-github.git diff --git a/index/mod_dom.c b/index/mod_dom.c index d62c796..e65a3bf 100644 --- a/index/mod_dom.c +++ b/index/mod_dom.c @@ -1,4 +1,4 @@ -/* $Id: mod_dom.c,v 1.24 2007-02-28 16:46:19 marc Exp $ +/* $Id: mod_dom.c,v 1.25 2007-03-01 10:35:46 adam Exp $ Copyright (C) 1995-2007 Index Data ApS @@ -108,6 +108,7 @@ struct filter_info { struct filter_retrieve *retrieve_list; struct filter_input *input_list; struct filter_store *store; + int record_info_invoked; }; @@ -183,6 +184,7 @@ static void *filter_init(Res res, RecType recType) tinfo->input_list = 0; tinfo->store = 0; tinfo->doc_config = 0; + tinfo->record_info_invoked = 0; #if YAZ_HAVE_EXSLT exsltRegisterAll(); @@ -713,86 +715,102 @@ static void index_value_of(struct filter_info *tinfo, xmlNodePtr node, xmlChar * index_p) { - xmlChar *text = xmlNodeGetContent(node); - size_t text_len = strlen((const char *)text); - - /* if there is no text, we do not need to proceed */ - if (text_len) - { - xmlChar *look = index_p; - xmlChar *bval; - xmlChar *eval; - - xmlChar index[256]; - xmlChar type[256]; + if (tinfo->record_info_invoked == 1) + { + xmlChar *text = xmlNodeGetContent(node); + size_t text_len = strlen((const char *)text); + + yaz_log(YLOG_LOG, "Indexing :%.*s:", text_len, text); + + /* if there is no text, we do not need to proceed */ + if (text_len) + { + xmlChar *look = index_p; + xmlChar *bval; + xmlChar *eval; + + xmlChar index[256]; + xmlChar type[256]; - /* assingning text to be indexed */ - recword->term_buf = (const char *)text; - recword->term_len = text_len; + /* assingning text to be indexed */ + recword->term_buf = (const char *)text; + recword->term_len = text_len; - /* parsing all index name/type pairs */ - /* may not start with ' ' or ':' */ - while (*look && ' ' != *look && ':' != *look) - { - /* setting name and type to zero */ - *index = '\0'; - *type = '\0'; - - /* parsing one index name */ - bval = look; - while (*look && ':' != *look && ' ' != *look) + /* parsing all index name/type pairs */ + /* may not start with ' ' or ':' */ + while (*look && ' ' != *look && ':' != *look) { - look++; - } - eval = look; - strncpy((char *)index, (const char *)bval, eval - bval); - index[eval - bval] = '\0'; + /* setting name and type to zero */ + *index = '\0'; + *type = '\0'; - - /* parsing one index type, if existing */ - if (':' == *look) - { - look++; - + /* parsing one index name */ bval = look; - while (*look && ' ' != *look) + while (*look && ':' != *look && ' ' != *look) { look++; } eval = look; - strncpy((char *)type, (const char *)bval, eval - bval); - type[eval - bval] = '\0'; - } + strncpy((char *)index, (const char *)bval, eval - bval); + index[eval - bval] = '\0'; + + + /* parsing one index type, if existing */ + if (':' == *look) + { + look++; + + bval = look; + while (*look && ' ' != *look) + { + look++; + } + eval = look; + strncpy((char *)type, (const char *)bval, eval - bval); + type[eval - bval] = '\0'; + } - /* writing debug out */ - if (extctr->flagShowRecords) - dom_log(YLOG_LOG, tinfo, 0, + /* actually indexing the text given */ + dom_log(YLOG_DEBUG, tinfo, 0, "INDEX '%s:%s' '%s'", index ? (const char *) index : "null", type ? (const char *) type : "null", text ? (const char *) text : "null"); - /* actually indexing the text given */ - recword->index_name = (const char *)index; - if (type && *type) - recword->index_type = *type; - (extctr->tokenAdd)(recword); - - /* eat whitespaces */ - if (*look && ' ' == *look && *(look+1)) - { - look++; - } + recword->index_name = (const char *)index; + if (type && *type) + recword->index_type = *type; + + /* writing debug out */ + if (extctr->flagShowRecords) + dom_log(YLOG_LOG, tinfo, 0, + "INDEX '%s:%s' '%s'", + index ? (const char *) index : "null", + type ? (const char *) type : "null", + text ? (const char *) text : "null"); + + /* actually indexing the text given */ + recword->index_name = (const char *)index; + if (type && *type) + recword->index_type = *type; + (extctr->tokenAdd)(recword); + + /* eat whitespaces */ + if (*look && ' ' == *look && *(look+1)) + { + look++; + } + } } + xmlFree(text); } - - xmlFree(text); } /* DOM filter style indexing */ static void set_record_info(struct filter_info *tinfo, struct recExtractCtrl *extctr, + xmlNodePtr node, xmlChar * id_p, xmlChar * rank_p, xmlChar * type_p) @@ -820,6 +838,12 @@ static void set_record_info(struct filter_info *tinfo, /* else */ /* dom_log(YLOG_WARN, tinfo, ptr, "dom filter: unknown record type '%s'", */ /* type_str); */ + if (tinfo->record_info_invoked == 1) + { + /* warn about multiple only once */ + dom_log(YLOG_WARN, tinfo, node, "multiple record elements"); + } + tinfo->record_info_invoked++; } @@ -881,7 +905,7 @@ static void process_xml_element_zebra_node(struct filter_info *tinfo, attr->name); } } - set_record_info(tinfo, extctr, id_p, rank_p, type_p); + set_record_info(tinfo, extctr, node, id_p, rank_p, type_p); } else { @@ -965,7 +989,7 @@ static void process_xml_pi_node(struct filter_info *tinfo, pi_p, look); } else - set_record_info(tinfo, extctr, id, rank, 0); + set_record_info(tinfo, extctr, node, id, rank, 0); } /* parsing index instruction */ @@ -1031,9 +1055,6 @@ static void extract_dom_doc_node(struct filter_info *tinfo, struct recExtractCtrl *extctr, xmlDocPtr doc) { - xmlChar *buf_out; - int len_out; - /* only need to do the initialization once, reuse recword for all terms */ RecWord recword; (*extctr->init)(extctr, &recword); @@ -1046,7 +1067,7 @@ static void extract_dom_doc_node(struct filter_info *tinfo, xmlFree(buf_out); } */ - + tinfo->record_info_invoked = 0; process_xml_element_node(tinfo, extctr, &recword, (xmlNodePtr)doc); } @@ -1104,6 +1125,8 @@ static int convert_extract_doc(struct filter_info *tinfo, if (doc) xmlFreeDoc(doc); + if (tinfo->record_info_invoked == 0) + return RECCTRL_EXTRACT_SKIP; return RECCTRL_EXTRACT_OK; }