X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fmarcdisp.c;h=10927cd8d68761f12d62a766d20dcf6f16a0d980;hb=f03f934986cd3ff1fbb98f8b1432d70c46f6809e;hp=81f0afcaec7aad394f4311fd8c47b7c3ef658378;hpb=379504a233e3e2cc85bca1e7b6d864f1395aec7c;p=yaz-moved-to-github.git diff --git a/src/marcdisp.c b/src/marcdisp.c index 81f0afc..10927cd 100644 --- a/src/marcdisp.c +++ b/src/marcdisp.c @@ -1,5 +1,5 @@ /* This file is part of the YAZ toolkit. - * Copyright (C) 1995-2009 Index Data + * Copyright (C) 1995-2010 Index Data * See the file LICENSE for details. */ @@ -90,6 +90,7 @@ struct yaz_marc_t_ { int xml; int debug; int write_using_libxml2; + int turbo_format; enum yaz_collection_state enable_collection; yaz_iconv_t iconv_cd; char subfield_str[8]; @@ -274,16 +275,6 @@ void yaz_marc_add_subfield(yaz_marc_t mt, } } -int atoi_n_check(const char *buf, int size, int *val) -{ - int i; - for (i = 0; i < size; i++) - if (!isdigit(i[(const unsigned char *) buf])) - return 0; - *val = atoi_n(buf, size); - return 1; -} - void yaz_marc_set_leader(yaz_marc_t mt, const char *leader_c, int *indicator_length, int *identifier_length, @@ -425,7 +416,7 @@ int yaz_marc_write_check(yaz_marc_t mt, WRBUF wr) case YAZ_MARC_COMMENT: wrbuf_iconv_write(wr, mt->iconv_cd, n->u.comment, strlen(n->u.comment)); - wrbuf_puts(wr, ")\n"); + wrbuf_puts(wr, "\n"); break; default: break; @@ -538,6 +529,7 @@ int yaz_marc_write_mode(yaz_marc_t mt, WRBUF wr) case YAZ_MARC_LINE: return yaz_marc_write_line(mt, wr); case YAZ_MARC_MARCXML: + case YAZ_MARC_TMARCXML: return yaz_marc_write_marcxml(mt, wr); case YAZ_MARC_XCHANGE: return yaz_marc_write_marcxchange(mt, wr, 0, 0); /* no format, type */ @@ -674,7 +666,10 @@ static int yaz_marc_write_marcxml_ns(yaz_marc_t mt, WRBUF wr, int ret; xmlNode *root_ptr; - ret = yaz_marc_write_xml(mt, &root_ptr, ns, format, type); + if (!mt->turbo_format) + ret = yaz_marc_write_xml(mt, &root_ptr, ns, format, type); + else + ret = yaz_marc_write_turbo_xml(mt, &root_ptr, ns, format, type); if (ret == 0) { xmlChar *buf_out; @@ -713,12 +708,170 @@ int yaz_marc_write_marcxchange(yaz_marc_t mt, WRBUF wr, const char *type) { return yaz_marc_write_marcxml_ns(mt, wr, - "http://www.bs.dk/standards/MarcXchange", + "info:lc/xmlns/marcxchange-v1", 0, 0); } - #if YAZ_HAVE_XML2 + +void add_marc_datafield_xml2(yaz_marc_t mt, struct yaz_marc_node *n, xmlNode *record_ptr, xmlNsPtr ns_record, WRBUF wr_cdata, int identifier_length) +{ + xmlNode *ptr; + struct yaz_marc_subfield *s; + int turbo = mt->turbo_format; + if (!turbo) { + ptr = xmlNewChild(record_ptr, ns_record, BAD_CAST "datafield", 0); + xmlNewProp(ptr, BAD_CAST "tag", BAD_CAST n->u.datafield.tag); + } + else { + //TODO consider if safe + char field[10]; + field[0] = 'd'; + strncpy(field + 1, n->u.datafield.tag, 3); + ptr = xmlNewChild(record_ptr, ns_record, BAD_CAST field, 0); + } + if (n->u.datafield.indicator) + { + int i; + for (i = 0; n->u.datafield.indicator[i]; i++) + { + char ind_str[6]; + char ind_val[2]; + + sprintf(ind_str, "ind%d", i+1); + ind_val[0] = n->u.datafield.indicator[i]; + ind_val[1] = '\0'; + xmlNewProp(ptr, BAD_CAST ind_str, BAD_CAST ind_val); + } + } + WRBUF subfield_name = wrbuf_alloc(); + for (s = n->u.datafield.subfields; s; s = s->next) + { + xmlNode *ptr_subfield; + size_t using_code_len = get_subfield_len(mt, s->code_data, + identifier_length); + wrbuf_rewind(wr_cdata); + wrbuf_iconv_puts(wr_cdata, mt->iconv_cd, s->code_data + using_code_len); + marc_iconv_reset(mt, wr_cdata); + + if (!turbo) { + ptr_subfield = xmlNewTextChild( + ptr, ns_record, + BAD_CAST "subfield", BAD_CAST wrbuf_cstr(wr_cdata)); + wrbuf_rewind(wr_cdata); + wrbuf_iconv_write(wr_cdata, mt->iconv_cd,s->code_data, using_code_len); + xmlNewProp(ptr_subfield, BAD_CAST "code", + BAD_CAST wrbuf_cstr(wr_cdata)); + } + else { // Turbo format + wrbuf_rewind(subfield_name); + wrbuf_puts(subfield_name, "s"); + // TODO Map special codes to something possible for XML ELEMENT names + if ((s->code_data[0] >= '0' && s->code_data[0] <= '9') || + (s->code_data[0] >= 'a' && s->code_data[0] <= 'z') || + (s->code_data[0] >= 'A' && s->code_data[0] <= 'Z')) + { + wrbuf_iconv_write(subfield_name, mt->iconv_cd,s->code_data, using_code_len); + ptr_subfield = xmlNewTextChild(ptr, ns_record, + BAD_CAST wrbuf_cstr(subfield_name), + BAD_CAST wrbuf_cstr(wr_cdata)); + } + else + //TODO FIX + yaz_log(YLOG_WARN, "Dropping subfield: %s", s->code_data); + } + } + wrbuf_destroy(subfield_name); +} + +int yaz_marc_write_turbo_xml(yaz_marc_t mt, xmlNode **root_ptr, + const char *ns, + const char *format, + const char *type) +{ + struct yaz_marc_node *n; + int identifier_length; + const char *leader = 0; + xmlNode *record_ptr; + xmlNsPtr ns_record; + WRBUF wr_cdata = 0; + int turbo = mt->turbo_format; + for (n = mt->nodes; n; n = n->next) + if (n->which == YAZ_MARC_LEADER) + { + leader = n->u.leader; + break; + } + + if (!leader) + return -1; + if (!atoi_n_check(leader+11, 1, &identifier_length)) + return -1; + + wr_cdata = wrbuf_alloc(); + + record_ptr = xmlNewNode(0, BAD_CAST "record"); + *root_ptr = record_ptr; + + ns_record = xmlNewNs(record_ptr, BAD_CAST ns, 0); + xmlSetNs(record_ptr, ns_record); + + if (format) + xmlNewProp(record_ptr, BAD_CAST "format", BAD_CAST format); + if (type) + xmlNewProp(record_ptr, BAD_CAST "type", BAD_CAST type); + for (n = mt->nodes; n; n = n->next) + { + struct yaz_marc_subfield *s; + xmlNode *ptr; + + switch(n->which) + { + case YAZ_MARC_DATAFIELD: + add_marc_datafield_xml2(mt, n, record_ptr, ns_record, wr_cdata, identifier_length); + break; + case YAZ_MARC_CONTROLFIELD: + wrbuf_rewind(wr_cdata); + wrbuf_iconv_puts(wr_cdata, mt->iconv_cd, n->u.controlfield.data); + marc_iconv_reset(mt, wr_cdata); + + if (!turbo) { + ptr = xmlNewTextChild(record_ptr, ns_record, + BAD_CAST "controlfield", + BAD_CAST wrbuf_cstr(wr_cdata)); + xmlNewProp(ptr, BAD_CAST "tag", BAD_CAST n->u.controlfield.tag); + } + else { + // TODO required iconv? + char field[10]; + field[0] = 'c'; + strncpy(field + 1, n->u.controlfield.tag, 3); + ptr = xmlNewTextChild(record_ptr, ns_record, + BAD_CAST field, + BAD_CAST wrbuf_cstr(wr_cdata)); + } + + break; + case YAZ_MARC_COMMENT: + ptr = xmlNewComment(BAD_CAST n->u.comment); + xmlAddChild(record_ptr, ptr); + break; + case YAZ_MARC_LEADER: + { + char *field = "leader"; + if (turbo) + field = "l"; + xmlNewTextChild(record_ptr, ns_record, BAD_CAST field, + BAD_CAST n->u.leader); + } + break; + } + } + wrbuf_destroy(wr_cdata); + return 0; +} + + int yaz_marc_write_xml(yaz_marc_t mt, xmlNode **root_ptr, const char *ns, const char *format, @@ -789,7 +942,7 @@ int yaz_marc_write_xml(yaz_marc_t mt, xmlNode **root_ptr, s->code_data + using_code_len); marc_iconv_reset(mt, wr_cdata); ptr_subfield = xmlNewTextChild( - ptr, ns_record, + ptr, ns_record, BAD_CAST "subfield", BAD_CAST wrbuf_cstr(wr_cdata)); wrbuf_rewind(wr_cdata); @@ -823,6 +976,10 @@ int yaz_marc_write_xml(yaz_marc_t mt, xmlNode **root_ptr, wrbuf_destroy(wr_cdata); return 0; } + + + + #endif int yaz_marc_write_iso2709(yaz_marc_t mt, WRBUF wr) @@ -1083,6 +1240,8 @@ int yaz_marc_decode_formatstr(const char *arg) mode = YAZ_MARC_ISO2709; if (!strcmp(arg, "marcxml")) mode = YAZ_MARC_MARCXML; + if (!strcmp(arg, "tmarcxml")) + mode = YAZ_MARC_TMARCXML; if (!strcmp(arg, "marcxchange")) mode = YAZ_MARC_XCHANGE; if (!strcmp(arg, "line")) @@ -1095,6 +1254,12 @@ void yaz_marc_write_using_libxml2(yaz_marc_t mt, int enable) mt->write_using_libxml2 = enable; } +void yaz_marc_write_turbo_format(yaz_marc_t mt, int enable) +{ + mt->turbo_format = enable; +} + + /* * Local variables: * c-basic-offset: 4