+++ /dev/null
-/*
- * $Id: headers.c,v 1.14 2009-10-29 13:38:15 didg Exp $
- *
- * Copyright (c) 1990,1994 Regents of The University of Michigan.
- * All Rights Reserved. See COPYRIGHT.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include <sys/param.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <netatalk/at.h>
-#include <atalk/logger.h>
-
-#include "file.h"
-#include "comment.h"
-#include "lp.h"
-
-int ch_title( struct papfile *, struct papfile * );
-int ch_for( struct papfile *, struct papfile * );
-
-static char *get_text(char *start, int linelength)
-{
- char *p, *q;
- char *t, *ret;
- char *stop;
-
- /* 1023 is arbitrary 255 max for comment but some may be escape \xxx and space and keyword */
-
- if (linelength > 1023)
- return NULL;
-
- t = ret = calloc(1, linelength +1);
-
- if (!ret)
- return NULL;
-
- stop = start + linelength;
- for ( p = start; p < stop; p++ ) {
- if ( *p == ':' ) {
- p++;
- break;
- }
- }
-
- for ( ; p < stop; p++ ) {
- if (*p != ' ' && *p != '\t') {
- break;
- }
- }
-
- if ( p < stop && *p == '(' ) {
- int count;
- /* start with ( then it's a <text> */
- p++;
- for ( q = p, count = 1; q < stop; q++, t++ ) {
- if (*q == '(') {
- count++;
- }
- else if ( *q == ')' ) {
- count--;
- if (!count) {
- break;
- }
- }
- *t = *q;
- }
- }
- else {
- /* it's a textline */
- for ( q = p; q < stop; q++, t++ ) {
- *t = *q;
- }
- }
- return ret;
-}
-
-int ch_for( struct papfile *in, struct papfile *out _U_)
-{
- char *start, *cmt;
- int linelength, crlflength;
-
- switch ( markline( in, &start, &linelength, &crlflength )) {
- case 0 :
- return( 0 );
-
- case -1 :
- return( CH_MORE );
-
- case -2 :
- return( CH_ERROR );
- }
-
- cmt = get_text(start, linelength);
-
- if ( cmt ) {
- lp_for ( cmt );
- free(cmt);
- }
-
- in->pf_state |= PF_TRANSLATE;
- lp_write( in, start, linelength + crlflength );
- in->pf_state &= ~PF_TRANSLATE;
- compop();
- CONSUME( in, linelength + crlflength );
- return( CH_DONE );
-}
-
-int ch_title( struct papfile *in, struct papfile *out _U_)
-{
- char *start, *cmt;
- int linelength, crlflength;
-
- switch ( markline( in, &start, &linelength, &crlflength )) {
- case 0 :
- return( 0 );
-
- case -1 :
- return( CH_MORE );
-
- case -2 :
- return( CH_ERROR );
- }
-
-#ifdef DEBUG
- LOG(log_debug9, logtype_papd, "Parsing %%Title");
-#endif
-
- cmt = get_text(start, linelength);
-
- if ( cmt ) {
- lp_job( cmt );
- free(cmt);
- }
-
- in->pf_state |= PF_TRANSLATE;
- lp_write( in, start, linelength + crlflength );
- in->pf_state &= ~PF_TRANSLATE;
- compop();
- CONSUME( in, linelength + crlflength );
- return( CH_DONE );
-}
-
-static int guess_creator ( char *creator )
-{
- if (strstr(creator, "LaserWriter"))
- return 1;
- if (strstr(creator, "cgpdftops"))
- return 2;
-
- return 0;
-}
-
-
-int ch_creator( struct papfile *in, struct papfile *out _U_)
-{
- char *start, *cmt;
- int linelength, crlflength;
-
- switch ( markline( in, &start, &linelength, &crlflength )) {
- case 0 :
- return( 0 );
-
- case -1 :
- return( CH_MORE );
-
- case -2 :
- return( CH_ERROR );
- }
-
- cmt = get_text(start, linelength);
-
- if ( cmt ) {
- in->origin = guess_creator ( cmt );
- free(cmt);
- lp_origin(in->origin);
- }
-
- in->pf_state |= PF_TRANSLATE;
- lp_write( in, start, linelength + crlflength );
- in->pf_state &= ~PF_TRANSLATE;
- compop();
- CONSUME( in, linelength + crlflength );
- return( CH_DONE );
-}
-
-int ch_endcomm( struct papfile *in, struct papfile *out _U_)
-{
- char *start;
- int linelength, crlflength;
-
-#ifdef DEBUG
- LOG(log_debug9, logtype_papd, "End Comment");
-#endif
- in->pf_state |= PF_STW;
-
- switch ( markline( in, &start, &linelength, &crlflength )) {
- case 0 :
- return( 0 );
-
- case -1 :
- return( CH_MORE );
-
- case -2 :
- return( CH_ERROR );
- }
-
- in->pf_state |= PF_TRANSLATE;
- lp_write( in, start, linelength + crlflength );
- in->pf_state &= ~PF_TRANSLATE;
- compop();
- CONSUME( in, linelength + crlflength );
- return ( CH_DONE);
-}
-
-int ch_starttranslate( struct papfile *in, struct papfile *out _U_)
-{
- char *start;
- int linelength, crlflength;
-
-#ifdef DEBUG
- LOG(log_debug9, logtype_papd, "Start translate");
-#endif
-
- switch ( markline( in, &start, &linelength, &crlflength )) {
- case 0 :
- return( 0 );
-
- case -1 :
- return( CH_MORE );
-
- case -2 :
- return( CH_ERROR );
- }
-
- in->pf_state |= PF_TRANSLATE;
- lp_write( in, start, linelength + crlflength );
- compop();
- CONSUME( in, linelength + crlflength );
- return ( CH_DONE);
-}
-
-int ch_endtranslate(struct papfile *in, struct papfile *out _U_)
-{
- char *start;
- int linelength, crlflength;
-
-#ifdef DEBUG
- LOG(log_debug9, logtype_papd, "EndTranslate");
-#endif
-
- switch ( markline( in, &start, &linelength, &crlflength )) {
- case 0 :
- return( 0 );
-
- case -1 :
- return( CH_MORE );
-
- case -2 :
- return( CH_ERROR );
- }
-
- lp_write( in, start, linelength + crlflength );
- in->pf_state &= ~PF_TRANSLATE;
- compop();
- CONSUME( in, linelength + crlflength );
- return ( CH_DONE);
-}
-
-int ch_translateone( struct papfile *in, struct papfile *out _U_)
-{
- char *start;
- int linelength, crlflength;
-
-#ifdef DEBUG
- LOG(log_debug9, logtype_papd, "TranslateOne");
-#endif
-
- switch ( markline( in, &start, &linelength, &crlflength )) {
- case 0 :
- return( 0 );
-
- case -1 :
- return( CH_MORE );
-
- case -2 :
- return( CH_ERROR );
- }
-
- in->pf_state |= PF_TRANSLATE;
- lp_write( in, start, linelength + crlflength );
- in->pf_state &= ~PF_TRANSLATE;
- compop();
- CONSUME( in, linelength + crlflength );
- return ( CH_DONE);
-}
-
-
-
-
-/*
- * "Header" comments.
- */
-struct papd_comment headers[] = {
- { "%%Title:", NULL, ch_title, 0 },
- { "%%For:", NULL, ch_for, 0 },
- { "%%Creator:", NULL, ch_creator, 0 },
- { "%%EndComments", NULL, ch_endcomm, 0 },
- { "%%BeginFeature", NULL, ch_starttranslate, 0 },
- { "%%EndFeature", NULL, ch_endtranslate, 0 },
- { "%%BeginPageSetup", NULL, ch_starttranslate, 0 },
- { "%%EndPageSetup", NULL, ch_endtranslate, 0 },
-#if 0
- { "%%BeginSetup", NULL, ch_translateone, 0 },
- { "%%EndSetup", NULL, ch_translateone, 0 },
- { "%%BeginProlog", NULL, ch_translateone, 0 },
- { "%%EndProlog", NULL, ch_translateone, 0 },
- { "%%Page:", NULL, ch_translateone, 0 },
- { "%%PageTrailer", NULL, ch_translateone, 0 },
- { "%%Trailer", NULL, ch_translateone, 0 },
- { "%%EOF", NULL, ch_translateone, 0 },
-#endif
- { "%%", NULL, ch_translateone, 0 },
- { NULL, NULL, NULL, 0 },
-};
projects / netatalk.git / blobdiff