hs-bibutils-6.8.0.0: bibutils/bibtexout.c
/*
* bibtexout.c
*
* Copyright (c) Chris Putnam 2003-2019
*
* Program and source code released under the GPL version 2
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include "str.h"
#include "strsearch.h"
#include "utf8.h"
#include "xml.h"
#include "fields.h"
#include "generic.h"
#include "name.h"
#include "title.h"
#include "type.h"
#include "url.h"
#include "bibformats.h"
/*****************************************************
PUBLIC: int bibtexout_initparams()
*****************************************************/
static int bibtexout_write( fields *in, FILE *fp, param *p, unsigned long refnum );
static int bibtexout_assemble( fields *in, fields *out, param *pm, unsigned long refnum );
int
bibtexout_initparams( param *pm, const char *progname )
{
pm->writeformat = BIBL_BIBTEXOUT;
pm->format_opts = 0;
pm->charsetout = BIBL_CHARSET_DEFAULT;
pm->charsetout_src = BIBL_SRC_DEFAULT;
pm->latexout = 1;
pm->utf8out = BIBL_CHARSET_UTF8_DEFAULT;
pm->utf8bom = BIBL_CHARSET_BOM_DEFAULT;
pm->xmlout = BIBL_XMLOUT_FALSE;
pm->nosplittitle = 0;
pm->verbose = 0;
pm->addcount = 0;
pm->singlerefperfile = 0;
pm->headerf = generic_writeheader;
pm->footerf = NULL;
pm->assemblef = bibtexout_assemble;
pm->writef = bibtexout_write;
if ( !pm->progname ) {
if ( !progname ) pm->progname = NULL;
else {
pm->progname = strdup( progname );
if ( !pm->progname ) return BIBL_ERR_MEMERR;
}
}
return BIBL_OK;
}
/*****************************************************
PUBLIC: int bibtexout_assemble()
*****************************************************/
enum {
TYPE_UNKNOWN = 0,
TYPE_ARTICLE,
TYPE_INBOOK,
TYPE_INPROCEEDINGS,
TYPE_PROCEEDINGS,
TYPE_INCOLLECTION,
TYPE_COLLECTION,
TYPE_BOOK,
TYPE_PHDTHESIS,
TYPE_MASTERSTHESIS,
TYPE_DIPLOMATHESIS,
TYPE_REPORT,
TYPE_MANUAL,
TYPE_UNPUBLISHED,
TYPE_ELECTRONIC,
TYPE_MISC,
NUM_TYPES
};
static int
bibtexout_type( fields *in, const char *progname, const char *filename, unsigned long refnum )
{
match_type genre_matches[] = {
{ "periodical", TYPE_ARTICLE, LEVEL_ANY },
{ "academic journal", TYPE_ARTICLE, LEVEL_ANY },
{ "magazine", TYPE_ARTICLE, LEVEL_ANY },
{ "newspaper", TYPE_ARTICLE, LEVEL_ANY },
{ "article", TYPE_ARTICLE, LEVEL_ANY },
{ "instruction", TYPE_MANUAL, LEVEL_ANY },
{ "book", TYPE_BOOK, LEVEL_MAIN },
{ "book", TYPE_INBOOK, LEVEL_ANY },
{ "book chapter", TYPE_INBOOK, LEVEL_ANY },
{ "unpublished", TYPE_UNPUBLISHED, LEVEL_ANY },
{ "manuscript", TYPE_UNPUBLISHED, LEVEL_ANY },
{ "conference publication", TYPE_PROCEEDINGS, LEVEL_MAIN },
{ "conference publication", TYPE_INPROCEEDINGS, LEVEL_ANY },
{ "collection", TYPE_COLLECTION, LEVEL_MAIN },
{ "collection", TYPE_INCOLLECTION, LEVEL_ANY },
{ "report", TYPE_REPORT, LEVEL_ANY },
{ "technical report", TYPE_REPORT, LEVEL_ANY },
{ "Masters thesis", TYPE_MASTERSTHESIS, LEVEL_ANY },
{ "Diploma thesis", TYPE_DIPLOMATHESIS, LEVEL_ANY },
{ "Ph.D. thesis", TYPE_PHDTHESIS, LEVEL_ANY },
{ "Licentiate thesis", TYPE_PHDTHESIS, LEVEL_ANY },
{ "thesis", TYPE_PHDTHESIS, LEVEL_ANY },
{ "electronic", TYPE_ELECTRONIC, LEVEL_ANY },
{ "miscellaneous", TYPE_MISC, LEVEL_ANY },
};
int ngenre_matches = sizeof( genre_matches ) / sizeof( genre_matches[0] );
match_type resource_matches[] = {
{ "moving image", TYPE_ELECTRONIC, LEVEL_ANY },
{ "software, multimedia", TYPE_ELECTRONIC, LEVEL_ANY },
};
int nresource_matches = sizeof( resource_matches ) /sizeof( resource_matches[0] );
match_type issuance_matches[] = {
{ "monographic", TYPE_BOOK, LEVEL_MAIN },
{ "monographic", TYPE_INBOOK, LEVEL_ANY },
};
int nissuance_matches = sizeof( issuance_matches ) / sizeof( issuance_matches[0] );
int type, maxlevel, n;
type = type_from_mods_hints( in, TYPE_FROM_GENRE, genre_matches, ngenre_matches, TYPE_UNKNOWN );
if ( type==TYPE_UNKNOWN ) type = type_from_mods_hints( in, TYPE_FROM_RESOURCE, resource_matches, nresource_matches, TYPE_UNKNOWN );
if ( type==TYPE_UNKNOWN ) type = type_from_mods_hints( in, TYPE_FROM_ISSUANCE, issuance_matches, nissuance_matches, TYPE_UNKNOWN );
/* default to TYPE_MISC */
if ( type==TYPE_UNKNOWN ) {
maxlevel = fields_maxlevel( in );
if ( maxlevel > 0 ) type = TYPE_MISC;
else {
if ( progname ) fprintf( stderr, "%s: ", progname );
fprintf( stderr, "Cannot identify TYPE in reference %lu ", refnum+1 );
n = fields_find( in, "REFNUM", LEVEL_ANY );
if ( n!=FIELDS_NOTFOUND )
fprintf( stderr, " %s", (char*) fields_value( in, n, FIELDS_CHRP ) );
fprintf( stderr, " (defaulting to @Misc)\n" );
type = TYPE_MISC;
}
}
return type;
}
static void
append_type( int type, fields *out, int *status )
{
char *typenames[ NUM_TYPES ] = {
[ TYPE_ARTICLE ] = "Article",
[ TYPE_INBOOK ] = "Inbook",
[ TYPE_PROCEEDINGS ] = "Proceedings",
[ TYPE_INPROCEEDINGS ] = "InProceedings",
[ TYPE_BOOK ] = "Book",
[ TYPE_PHDTHESIS ] = "PhdThesis",
[ TYPE_MASTERSTHESIS ] = "MastersThesis",
[ TYPE_DIPLOMATHESIS ] = "MastersThesis",
[ TYPE_REPORT ] = "TechReport",
[ TYPE_MANUAL ] = "Manual",
[ TYPE_COLLECTION ] = "Collection",
[ TYPE_INCOLLECTION ] = "InCollection",
[ TYPE_UNPUBLISHED ] = "Unpublished",
[ TYPE_ELECTRONIC ] = "Electronic",
[ TYPE_MISC ] = "Misc",
};
int fstatus;
char *s;
if ( type < 0 || type >= NUM_TYPES ) type = TYPE_MISC;
s = typenames[ type ];
fstatus = fields_add( out, "TYPE", s, LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) *status = BIBL_ERR_MEMERR;
}
static void
append_citekey( fields *in, fields *out, int format_opts, int *status )
{
int n, fstatus;
str s;
char *p;
n = fields_find( in, "REFNUM", LEVEL_ANY );
if ( ( format_opts & BIBL_FORMAT_BIBOUT_DROPKEY ) || n==FIELDS_NOTFOUND ) {
fstatus = fields_add( out, "REFNUM", "", LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) *status = BIBL_ERR_MEMERR;
}
else {
str_init( &s );
p = fields_value( in, n, FIELDS_CHRP );
while ( p && *p && *p!='|' ) {
if ( format_opts & BIBL_FORMAT_BIBOUT_STRICTKEY ) {
if ( isdigit((unsigned char)*p) || (*p>='A' && *p<='Z') ||
(*p>='a' && *p<='z' ) ) {
str_addchar( &s, *p );
}
}
else {
if ( *p!=' ' && *p!='\t' ) {
str_addchar( &s, *p );
}
}
p++;
}
if ( str_memerr( &s ) ) { *status = BIBL_ERR_MEMERR; str_free( &s ); return; }
fstatus = fields_add( out, "REFNUM", str_cstr( &s ), LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) *status = BIBL_ERR_MEMERR;
str_free( &s );
}
}
static void
append_simple( fields *in, char *intag, char *outtag, fields *out, int *status )
{
int n, fstatus;
n = fields_find( in, intag, LEVEL_ANY );
if ( n!=FIELDS_NOTFOUND ) {
fields_setused( in, n );
fstatus = fields_add( out, outtag, fields_value( in, n, FIELDS_CHRP ), LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) *status = BIBL_ERR_MEMERR;
}
}
static void
append_simpleall( fields *in, char *intag, char *outtag, fields *out, int *status )
{
int i, fstatus;
for ( i=0; i<in->n; ++i ) {
if ( fields_match_tag( in, i, intag ) ) {
fields_setused( in, i );
fstatus = fields_add( out, outtag, fields_value( in, i, FIELDS_CHRP ), LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) {
*status = BIBL_ERR_MEMERR;
return;
}
}
}
}
static void
append_keywords( fields *in, fields *out, int *status )
{
str keywords, *word;
vplist_index i;
int fstatus;
vplist a;
str_init( &keywords );
vplist_init( &a );
fields_findv_each( in, LEVEL_ANY, FIELDS_STRP, &a, "KEYWORD" );
if ( a.n ) {
for ( i=0; i<a.n; ++i ) {
word = vplist_get( &a, i );
if ( i>0 ) str_strcatc( &keywords, "; " );
str_strcat( &keywords, word );
}
if ( str_memerr( &keywords ) ) { *status = BIBL_ERR_MEMERR; goto out; }
fstatus = fields_add( out, "keywords", str_cstr( &keywords ), LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) {
*status = BIBL_ERR_MEMERR;
goto out;
}
}
out:
str_free( &keywords );
vplist_free( &a );
}
static void
append_fileattach( fields *in, fields *out, int *status )
{
char *tag, *value;
int i, fstatus;
str data;
str_init( &data );
for ( i=0; i<in->n; ++i ) {
tag = fields_tag( in, i, FIELDS_CHRP );
if ( strcasecmp( tag, "FILEATTACH" ) ) continue;
value = fields_value( in, i, FIELDS_CHRP );
str_strcpyc( &data, ":" );
str_strcatc( &data, value );
if ( strsearch( value, ".pdf" ) )
str_strcatc( &data, ":PDF" );
else if ( strsearch( value, ".html" ) )
str_strcatc( &data, ":HTML" );
else str_strcatc( &data, ":TYPE" );
if ( str_memerr( &data ) ) {
*status = BIBL_ERR_MEMERR;
goto out;
}
fields_setused( in, i );
fstatus = fields_add( out, "file", str_cstr( &data ), LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) {
*status = BIBL_ERR_MEMERR;
goto out;
}
str_empty( &data );
}
out:
str_free( &data );
}
static void
append_people( fields *in, char *tag, char *ctag, char *atag,
char *bibtag, int level, fields *out, int format_opts, int *status )
{
int i, npeople, person, corp, asis, fstatus;
str allpeople, oneperson;
strs_init( &allpeople, &oneperson, NULL );
/* primary citation authors */
npeople = 0;
for ( i=0; i<in->n; ++i ) {
if ( level!=LEVEL_ANY && in->level[i]!=level ) continue;
person = ( strcasecmp( in->tag[i].data, tag ) == 0 );
corp = ( strcasecmp( in->tag[i].data, ctag ) == 0 );
asis = ( strcasecmp( in->tag[i].data, atag ) == 0 );
if ( person || corp || asis ) {
if ( npeople>0 ) {
if ( format_opts & BIBL_FORMAT_BIBOUT_WHITESPACE )
str_strcatc( &allpeople, "\n\t\tand " );
else str_strcatc( &allpeople, "\nand " );
}
if ( corp ) {
str_addchar( &allpeople, '{' );
str_strcat( &allpeople, fields_value( in, i, FIELDS_STRP ) );
str_addchar( &allpeople, '}' );
} else if ( asis ) {
str_addchar( &allpeople, '{' );
str_strcat( &allpeople, fields_value( in, i, FIELDS_STRP ) );
str_addchar( &allpeople, '}' );
} else {
name_build_withcomma( &oneperson, fields_value( in, i, FIELDS_CHRP ) );
str_strcat( &allpeople, &oneperson );
}
npeople++;
}
}
if ( npeople ) {
fstatus = fields_add( out, bibtag, allpeople.data, LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) *status = BIBL_ERR_MEMERR;
}
strs_free( &allpeople, &oneperson, NULL );
}
static int
append_title_chosen( fields *in, char *bibtag, fields *out, int nmainttl, int nsubttl )
{
str fulltitle, *mainttl = NULL, *subttl = NULL;
int status, ret = BIBL_OK;
str_init( &fulltitle );
if ( nmainttl!=-1 ) {
mainttl = fields_value( in, nmainttl, FIELDS_STRP );
fields_setused( in, nmainttl );
}
if ( nsubttl!=-1 ) {
subttl = fields_value( in, nsubttl, FIELDS_STRP );
fields_setused( in, nsubttl );
}
title_combine( &fulltitle, mainttl, subttl );
if ( str_memerr( &fulltitle ) ) {
ret = BIBL_ERR_MEMERR;
goto out;
}
if ( str_has_value( &fulltitle ) ) {
status = fields_add( out, bibtag, str_cstr( &fulltitle ), LEVEL_MAIN );
if ( status!=FIELDS_OK ) ret = BIBL_ERR_MEMERR;
}
out:
str_free( &fulltitle );
return ret;
}
static int
append_title( fields *in, char *bibtag, int level, fields *out, int format_opts )
{
int title, short_title, subtitle, short_subtitle, use_title, use_subtitle;
title = fields_find( in, "TITLE", level );
short_title = fields_find( in, "SHORTTITLE", level );
subtitle = fields_find( in, "SUBTITLE", level );
short_subtitle = fields_find( in, "SHORTSUBTITLE", level );
if ( title==FIELDS_NOTFOUND || ( ( format_opts & BIBL_FORMAT_BIBOUT_SHORTTITLE ) && level==1 ) ) {
use_title = short_title;
use_subtitle = short_subtitle;
}
else {
use_title = title;
use_subtitle = subtitle;
}
return append_title_chosen( in, bibtag, out, use_title, use_subtitle );
}
static void
append_titles( fields *in, int type, fields *out, int format_opts, int *status )
{
/* item=main level title */
*status = append_title( in, "title", 0, out, format_opts );
if ( *status!=BIBL_OK ) return;
switch( type ) {
case TYPE_ARTICLE:
*status = append_title( in, "journal", 1, out, format_opts );
break;
case TYPE_INBOOK:
*status = append_title( in, "bookTitle", 1, out, format_opts );
if ( *status!=BIBL_OK ) return;
*status = append_title( in, "series", 2, out, format_opts );
break;
case TYPE_INCOLLECTION:
case TYPE_INPROCEEDINGS:
*status = append_title( in, "booktitle", 1, out, format_opts );
if ( *status!=BIBL_OK ) return;
*status = append_title( in, "series", 2, out, format_opts );
break;
case TYPE_PHDTHESIS:
case TYPE_MASTERSTHESIS:
*status = append_title( in, "series", 1, out, format_opts );
break;
case TYPE_BOOK:
case TYPE_REPORT:
case TYPE_COLLECTION:
case TYPE_PROCEEDINGS:
*status = append_title( in, "series", 1, out, format_opts );
if ( *status!=BIBL_OK ) return;
*status = append_title( in, "series", 2, out, format_opts );
break;
default:
/* do nothing */
break;
}
}
static int
find_date( fields *in, char *date_element )
{
char date[100], partdate[100];
int n;
sprintf( date, "DATE:%s", date_element );
n = fields_find( in, date, LEVEL_ANY );
if ( n==FIELDS_NOTFOUND ) {
sprintf( partdate, "PARTDATE:%s", date_element );
n = fields_find( in, partdate, LEVEL_ANY );
}
return n;
}
static void
append_date( fields *in, fields *out, int *status )
{
char *months[12] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
int n, month, fstatus;
n = find_date( in, "YEAR" );
if ( n!=FIELDS_NOTFOUND ) {
fields_setused( in, n );
fstatus = fields_add( out, "year", in->data[n].data, LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) {
*status = BIBL_ERR_MEMERR;
return;
}
}
n = find_date( in, "MONTH" );
if ( n!=-1 ) {
fields_setused( in, n );
month = atoi( in->data[n].data );
if ( month>0 && month<13 )
fstatus = fields_add( out, "month", months[month-1], LEVEL_MAIN );
else
fstatus = fields_add( out, "month", in->data[n].data, LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) {
*status = BIBL_ERR_MEMERR;
return;
}
}
n = find_date( in, "DAY" );
if ( n!=-1 ) {
fields_setused( in, n );
fstatus = fields_add( out, "day", in->data[n].data, LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) {
*status = BIBL_ERR_MEMERR;
return;
}
}
}
static void
append_arxiv( fields *in, fields *out, int *status )
{
int n, fstatus1, fstatus2;
str url;
n = fields_find( in, "ARXIV", LEVEL_ANY );
if ( n==FIELDS_NOTFOUND ) return;
fields_setused( in, n );
/* ...write:
* archivePrefix = "arXiv",
* eprint = "#####",
* ...for arXiv references
*/
fstatus1 = fields_add( out, "archivePrefix", "arXiv", LEVEL_MAIN );
fstatus2 = fields_add( out, "eprint", fields_value( in, n, FIELDS_CHRP ), LEVEL_MAIN );
if ( fstatus1!=FIELDS_OK || fstatus2!=FIELDS_OK ) {
*status = BIBL_ERR_MEMERR;
return;
}
/* ...also write:
* url = "http://arxiv.org/abs/####",
* ...to maximize compatibility
*/
str_init( &url );
arxiv_to_url( in, n, "URL", &url );
if ( str_has_value( &url ) ) {
fstatus1 = fields_add( out, "url", str_cstr( &url ), LEVEL_MAIN );
if ( fstatus1!=FIELDS_OK ) *status = BIBL_ERR_MEMERR;
}
str_free( &url );
}
static void
append_urls( fields *in, fields *out, int *status )
{
int lstatus;
slist types;
lstatus = slist_init_valuesc( &types, "URL", "DOI", "PMID", "PMC", "JSTOR", NULL );
if ( lstatus!=SLIST_OK ) {
*status = BIBL_ERR_MEMERR;
return;
}
*status = urls_merge_and_add( in, LEVEL_ANY, out, "url", LEVEL_MAIN, &types );
slist_free( &types );
}
static void
append_isi( fields *in, fields *out, int *status )
{
int n, fstatus;
n = fields_find( in, "ISIREFNUM", LEVEL_ANY );
if ( n==FIELDS_NOTFOUND ) return;
fstatus = fields_add( out, "note", fields_value( in, n, FIELDS_CHRP ), LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) *status = BIBL_ERR_MEMERR;
}
static void
append_articlenumber( fields *in, fields *out, int *status )
{
int n, fstatus;
n = fields_find( in, "ARTICLENUMBER", LEVEL_ANY );
if ( n==FIELDS_NOTFOUND ) return;
fields_setused( in, n );
fstatus = fields_add( out, "pages", fields_value( in, n, FIELDS_CHRP ), LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) *status = BIBL_ERR_MEMERR;
}
static int
pages_build_pagestr( str *pages, fields *in, int sn, int en, int format_opts )
{
/* ...append if starting page number is defined */
if ( sn!=-1 ) {
str_strcat( pages, fields_value( in, sn, FIELDS_STRP ) );
fields_setused( in, sn );
}
/* ...append dashes if both starting and ending page numbers are defined */
if ( sn!=-1 && en!=-1 ) {
if ( format_opts & BIBL_FORMAT_BIBOUT_SINGLEDASH )
str_strcatc( pages, "-" );
else
str_strcatc( pages, "--" );
}
/* ...append ending page number is defined */
if ( en!=-1 ) {
str_strcat( pages, fields_value( in, en, FIELDS_STRP ) );
fields_setused( in, en );
}
if ( str_memerr( pages ) ) return BIBL_ERR_MEMERR;
else return BIBL_OK;
}
static int
pages_are_defined( fields *in, int *sn, int *en )
{
*sn = fields_find( in, "PAGES:START", LEVEL_ANY );
*en = fields_find( in, "PAGES:STOP", LEVEL_ANY );
if ( *sn==FIELDS_NOTFOUND && *en==FIELDS_NOTFOUND ) return 0;
else return 1;
}
static void
append_pages( fields *in, fields *out, int format_opts, int *status )
{
int sn, en, fstatus;
str pages;
if ( !pages_are_defined( in, &sn, &en ) ) {
append_articlenumber( in, out, status );
return;
}
str_init( &pages );
*status = pages_build_pagestr( &pages, in, sn, en, format_opts );
if ( *status==BIBL_OK ) {
fstatus = fields_add( out, "pages", str_cstr( &pages ), LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) *status = BIBL_ERR_MEMERR;
}
str_free( &pages );
}
/*
* from Tim Hicks:
* I'm no expert on bibtex, but those who know more than I on our mailing
* list suggest that 'issue' isn't a recognised key for bibtex and
* therefore that bibutils should be aliasing IS to number at some point in
* the conversion.
*
* Therefore prefer outputting issue/number as number and only keep
* a distinction if both issue and number are present for a particular
* reference.
*/
static void
append_issue_number( fields *in, fields *out, int *status )
{
char issue[] = "issue", number[] = "number", *use_issue = number;
int nissue = fields_find( in, "ISSUE", LEVEL_ANY );
int nnumber = fields_find( in, "NUMBER", LEVEL_ANY );
int fstatus;
if ( nissue!=FIELDS_NOTFOUND && nnumber!=FIELDS_NOTFOUND ) use_issue = issue;
if ( nissue!=FIELDS_NOTFOUND ) {
fields_setused( in, nissue );
fstatus = fields_add( out, use_issue, fields_value( in, nissue, FIELDS_CHRP ), LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) {
*status = BIBL_ERR_MEMERR;
return;
}
}
if ( nnumber!=FIELDS_NOTFOUND ) {
fields_setused( in, nnumber );
fstatus = fields_add( out, "number", fields_value( in, nnumber, FIELDS_CHRP ), LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) {
*status = BIBL_ERR_MEMERR;
return;
}
}
}
static void
append_howpublished( fields *in, fields *out, int *status )
{
int n, fstatus;
char *d;
n = fields_find( in, "GENRE:BIBUTILS", LEVEL_ANY );
if ( n==FIELDS_NOTFOUND ) return;
d = fields_value( in, n, FIELDS_CHRP_NOUSE );
if ( !strcmp( d, "Habilitation thesis" ) ) {
fstatus = fields_add( out, "howpublised", d, LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) *status = BIBL_ERR_MEMERR;
}
if ( !strcmp( d, "Licentiate thesis" ) ) {
fstatus = fields_add( out, "howpublised", d, LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) *status = BIBL_ERR_MEMERR;
}
if ( !strcmp( d, "Diploma thesis" ) ) {
fstatus = fields_add( out, "howpublised", d, LEVEL_MAIN );
if ( fstatus!=FIELDS_OK ) *status = BIBL_ERR_MEMERR;
}
}
static int
bibtexout_assemble( fields *in, fields *out, param *pm, unsigned long refnum )
{
int type, status = BIBL_OK;
type = bibtexout_type( in, pm->progname, "", refnum );
append_type ( type, out, &status );
append_citekey ( in, out, pm->format_opts, &status );
append_people ( in, "AUTHOR", "AUTHOR:CORP", "AUTHOR:ASIS", "author", LEVEL_MAIN, out, pm->format_opts, &status );
append_people ( in, "EDITOR", "EDITOR:CORP", "EDITOR:ASIS", "editor", LEVEL_ANY, out, pm->format_opts, &status );
append_people ( in, "TRANSLATOR", "TRANSLATOR:CORP", "TRANSLATOR:ASIS", "translator", LEVEL_ANY, out, pm->format_opts, &status );
append_titles ( in, type, out, pm->format_opts, &status );
append_date ( in, out, &status );
append_simple ( in, "EDITION", "edition", out, &status );
append_simple ( in, "PUBLISHER", "publisher", out, &status );
append_simple ( in, "ADDRESS", "address", out, &status );
append_simple ( in, "VOLUME", "volume", out, &status );
append_issue_number( in, out, &status );
append_pages ( in, out, pm->format_opts, &status );
append_keywords ( in, out, &status );
append_simple ( in, "CONTENTS", "contents", out, &status );
append_simple ( in, "ABSTRACT", "abstract", out, &status );
append_simple ( in, "LOCATION", "location", out, &status );
append_simple ( in, "DEGREEGRANTOR", "school", out, &status );
append_simple ( in, "DEGREEGRANTOR:ASIS", "school", out, &status );
append_simple ( in, "DEGREEGRANTOR:CORP", "school", out, &status );
append_simpleall ( in, "NOTES", "note", out, &status );
append_simpleall ( in, "ANNOTE", "annote", out, &status );
append_simple ( in, "ISBN", "isbn", out, &status );
append_simple ( in, "ISSN", "issn", out, &status );
append_simple ( in, "MRNUMBER", "mrnumber", out, &status );
append_simple ( in, "CODEN", "coden", out, &status );
append_simple ( in, "DOI", "doi", out, &status );
append_urls ( in, out, &status );
append_fileattach ( in, out, &status );
append_arxiv ( in, out, &status );
append_simple ( in, "EPRINTCLASS", "primaryClass", out, &status );
append_isi ( in, out, &status );
append_simple ( in, "LANGUAGE", "language", out, &status );
append_howpublished( in, out, &status );
return status;
}
/*****************************************************
PUBLIC: int bibtexout_write()
*****************************************************/
static int
bibtexout_write( fields *out, FILE *fp, param *pm, unsigned long refnum )
{
int i, j, len, nquotes, format_opts = pm->format_opts;
char *tag, *value, ch;
/* ...output type information "@article{" */
value = ( char * ) fields_value( out, 0, FIELDS_CHRP );
if ( !(format_opts & BIBL_FORMAT_BIBOUT_UPPERCASE) ) fprintf( fp, "@%s{", value );
else {
len = (value) ? strlen( value ) : 0;
fprintf( fp, "@" );
for ( i=0; i<len; ++i )
fprintf( fp, "%c", toupper((unsigned char)value[i]) );
fprintf( fp, "{" );
}
/* ...output refnum "Smith2001" */
value = ( char * ) fields_value( out, 1, FIELDS_CHRP );
fprintf( fp, "%s", value );
/* ...rest of the references */
for ( j=2; j<out->n; ++j ) {
nquotes = 0;
tag = ( char * ) fields_tag( out, j, FIELDS_CHRP );
value = ( char * ) fields_value( out, j, FIELDS_CHRP );
fprintf( fp, ",\n" );
if ( format_opts & BIBL_FORMAT_BIBOUT_WHITESPACE ) fprintf( fp, " " );
if ( !(format_opts & BIBL_FORMAT_BIBOUT_UPPERCASE ) ) fprintf( fp, "%s", tag );
else {
len = strlen( tag );
for ( i=0; i<len; ++i )
fprintf( fp, "%c", toupper((unsigned char)tag[i]) );
}
if ( format_opts & BIBL_FORMAT_BIBOUT_WHITESPACE ) fprintf( fp, " = \t" );
else fprintf( fp, "=" );
if ( format_opts & BIBL_FORMAT_BIBOUT_BRACKETS ) fprintf( fp, "{" );
else fprintf( fp, "\"" );
len = strlen( value );
for ( i=0; i<len; ++i ) {
ch = value[i];
if ( ch!='\"' ) fprintf( fp, "%c", ch );
else {
if ( format_opts & BIBL_FORMAT_BIBOUT_BRACKETS || ( i>0 && value[i-1]=='\\' ) )
fprintf( fp, "\"" );
else {
if ( nquotes % 2 == 0 )
fprintf( fp, "``" );
else fprintf( fp, "\'\'" );
nquotes++;
}
}
}
if ( format_opts & BIBL_FORMAT_BIBOUT_BRACKETS ) fprintf( fp, "}" );
else fprintf( fp, "\"" );
}
/* ...finish reference */
if ( format_opts & BIBL_FORMAT_BIBOUT_FINALCOMMA ) fprintf( fp, "," );
fprintf( fp, "\n}\n\n" );
fflush( fp );
return BIBL_OK;
}