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/*
* postscript.c
*
* routines for the postscript generation
* Copyright (c) 1988-1993 Miguel Santana
* Copyright (c) 1995-1999 Akim Demaille, Miguel Santana
* $Id: gen.c,v 1.1.1.1.2.1 2007/12/29 01:58:18 mhatta Exp $
*/
/*
* This file is part of a2ps.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "a2ps.h" /* most global variables */
#include "psgen.h"
#include "prolog.h"
#include "encoding.h"
#include "routines.h" /* general interest routines */
#include "output.h" /* Diverted outputs */
#include "media.h"
#include "faces.h"
#include "jobs.h"
#include "fjobs.h"
/*
* Print just a char (may be nul)
*/
void
a2ps_print_char (a2ps_job * job, int c, enum face_e new_face)
{
switch (job->output_format)
{
case ps:
ps_print_char (job, c, new_face);
break;
default:
abort ();
}
}
/*
* Print a string (\0 terminated)
*/
void
a2ps_print_string (a2ps_job * job, const uchar * string, enum face_e new_face)
{
switch (job->output_format)
{
case ps:
while (*string)
ps_print_char (job, *(string++), new_face);
break;
default:
abort ();
}
}
/*
* Print a buffer (char array of length N
*/
void
a2ps_print_buffer (a2ps_job * job,
const uchar * buffer,
size_t start, size_t end,
enum face_e new_face)
{
size_t i;
switch (job->output_format)
{
case ps:
for (i = start ; i < end ; i++)
ps_print_char (job, buffer [i], new_face);
break;
default:
abort ();
}
}
/*
* Finish printing a file
*/
void
a2ps_open_output_session (a2ps_job * job)
{
switch (job->output_format)
{
case ps:
ps_begin (job);
break;
default:
abort ();
}
}
/*
* Build the file struct for a new file
*/
void
a2ps_open_input_session (struct a2ps_job * job, uchar * name)
{
struct file_job * file_job;
file_job = _a2ps_file_job_new (IS_EMPTY (name) ? job->stdin_filename : name,
++(job->total_files),
&job->run_tm);
/* Reset the tags */
* job->tag1 = '\0';
* job->tag2 = '\0';
* job->tag3 = '\0';
* job->tag4 = '\0';
switch (job->output_format)
{
case ps:
ps_begin_file (job);
break;
default:
abort ();
}
/* Link it */
da_append (job->jobs, file_job);
}
/*
* Finish printing a file
*/
void
a2ps_close_input_session (a2ps_job * job)
{
/* Make sure that the output is really processed. It
* could have been closed by a page range selection, but
* the trailer must be dumped */
/* output_to_void (job->divertion, false);*/
switch (job->output_format)
{
case ps:
ps_end_file (job);
break;
default:
abort ();
}
}
/*
* Finish a printing session
*/
void
a2ps_close_output_session (a2ps_job * job)
{
switch (job->output_format)
{
case ps:
ps_end (job);
break;
default:
abort ();
}
}
const char *
output_format_to_key (enum output_format format)
{
switch (format)
{
case ps:
case eps:
return "ps";
default:
abort ();
}
return NULL; /* For -Wall */
}
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