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/*
* xml2bib.c
*
* Copyright (c) Chris Putnam 2003-8
*
* Program and source code released under the GPL
*
*/
#include <stdio.h>
#include <stdlib.h>
#include "bibtexout.h"
#include "bibutils.h"
#include "args.h"
#include "bibprog.h"
void
help( char *progname )
{
args_tellversion( progname );
fprintf( stderr, "Converts the MODS XML intermediate reference file "
"into Bibtex\n\n");
fprintf(stderr,"usage: %s xml_file > bibtex_file\n\n",progname);
fprintf(stderr," xml_file can be replaced with file list or omitted to use as a filter\n\n");
fprintf(stderr," -h, --help display this help\n");
fprintf(stderr," -v, --version display version\n");
fprintf(stderr," -fc, --finalcomma add final comman to bibtex output\n");
fprintf(stderr," -sd, --singledash use only one dash '-' instead of two '--' for page range\n" );
fprintf(stderr," -b, -brackets use brackets, not quotation marks surrounding data\n");
fprintf(stderr," -w, --whitespace use beautifying whitespace to output\n");
fprintf(stderr," -sk, --strictkey use only alphanumeric characters for bibtex key\n");
fprintf(stderr," (overly strict, but may be useful for other bibtex readers\n");
fprintf(stderr," -nl, --no-latex do not use latex encodings, but put characters in directly\n");
fprintf(stderr," -nb, --no-bom do not write Byte Order Mark in UTF8 output\n");
fprintf(stderr," -s, --single-refperfile\n");
fprintf(stderr," one reference per output file\n");
fprintf(stderr," --verbose for verbose\n" );
fprintf(stderr," --debug for debug output\n" );
fprintf(stderr,"\n");
fprintf(stderr,"Citation codes generated from <REFNUM> tag. See \n");
fprintf(stderr,"http://www.scripps.edu/~cdputnam/software/bibutils for more details\n\n");
}
void
process_args( int *argc, char *argv[], param *p )
{
int i, j, subtract;
i = 1;
while ( i<*argc ) {
subtract = 0;
if ( args_match( argv[i], "-h", "--help" ) ) {
help( p->progname );
exit( EXIT_SUCCESS );
} else if ( args_match( argv[i], "-v", "--version" ) ) {
args_tellversion( p->progname );
exit( EXIT_SUCCESS );
} else if ( args_match( argv[i], "-fc", "--finalcomma" ) ) {
p->format_opts |= BIBOUT_FINALCOMMA;
subtract = 1;
} else if ( args_match( argv[i], "-s", "--single-refperfile" )){
p->singlerefperfile = 1;
subtract = 1;
} else if ( args_match( argv[i], "-sd", "--singledash" ) ) {
p->format_opts |= BIBOUT_SINGLEDASH;
subtract = 1;
} else if ( args_match( argv[i], "-b", "--brackets" ) ) {
p->format_opts |= BIBOUT_BRACKETS;
subtract = 1;
} else if ( args_match( argv[i], "-w", "--whitespace" ) ) {
p->format_opts |= BIBOUT_WHITESPACE;
subtract = 1;
} else if ( args_match( argv[i], "-sk", "--strictkey" ) ) {
p->format_opts |= BIBOUT_STRICTKEY;
subtract = 1;
} else if ( args_match( argv[i], "-U", "--uppercase" ) ) {
p->format_opts |= BIBOUT_UPPERCASE;
subtract = 1;
} else if ( args_match( argv[i], "-nl", "--no-latex" ) ) {
p->latexout = 0;
subtract = 1;
} else if ( args_match( argv[i], "-nb", "--no-bom" ) ) {
p->utf8bom = 0;
subtract = 1;
} else if ( args_match( argv[i], "--verbose", "" ) ) {
p->verbose = 1;
subtract = 1;
} else if ( args_match( argv[i], "--debug", "" ) ) {
p->verbose = 3;
subtract = 1;
}
if ( subtract ) {
for ( j=i+subtract; j<*argc; ++j )
argv[j-subtract] = argv[j];
*argc -= subtract;
} else {
if ( argv[i][0]=='-' ) fprintf( stderr, "Warning did not recognize potential command-line option %s\n", argv[i] );
i++;
}
}
}
int
main( int argc, char *argv[] )
{
param p;
bibl_initparams( &p, BIBL_MODSIN, BIBL_BIBTEXOUT, "xml2bib" );
process_charsets( &argc, argv, &p, 1, 1 );
process_args( &argc, argv, &p );
bibprog( argc, argv, &p );
bibl_freeparams( &p );
return EXIT_SUCCESS;
}
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