mirror of
https://invent.kde.org/graphics/okular
synced 2024-08-26 19:20:14 +00:00
![Albert Astals Cid](/assets/img/avatar_default.png)
This way dvi and any other potential user gets it for free The diff is huge, but the synctex files are just moves. And the code in core/ is also mostly just a move from the generator_pdf.cpp code Acked by Luigi REVIEW: 120311
148 lines
5.4 KiB
C
148 lines
5.4 KiB
C
/*
|
|
Copyright (c) 2008, 2009, 2010, 2011 jerome DOT laurens AT u-bourgogne DOT fr
|
|
|
|
This file is part of the SyncTeX package.
|
|
|
|
Latest Revision: Tue Jun 14 08:23:30 UTC 2011
|
|
|
|
Version: 1.16
|
|
|
|
See synctex_parser_readme.txt for more details
|
|
|
|
License:
|
|
--------
|
|
Permission is hereby granted, free of charge, to any person
|
|
obtaining a copy of this software and associated documentation
|
|
files (the "Software"), to deal in the Software without
|
|
restriction, including without limitation the rights to use,
|
|
copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the
|
|
Software is furnished to do so, subject to the following
|
|
conditions:
|
|
|
|
The above copyright notice and this permission notice shall be
|
|
included in all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
OTHER DEALINGS IN THE SOFTWARE
|
|
|
|
Except as contained in this notice, the name of the copyright holder
|
|
shall not be used in advertising or otherwise to promote the sale,
|
|
use or other dealings in this Software without prior written
|
|
authorization from the copyright holder.
|
|
|
|
*/
|
|
|
|
/* The utilities declared here are subject to conditional implementation.
|
|
* All the operating system special stuff goes here.
|
|
* The problem mainly comes from file name management: path separator, encoding...
|
|
*/
|
|
|
|
# define synctex_bool_t int
|
|
# define synctex_YES -1
|
|
# define synctex_ADD_QUOTES -1
|
|
# define synctex_COMPRESS -1
|
|
# define synctex_NO 0
|
|
# define synctex_DONT_ADD_QUOTES 0
|
|
# define synctex_DONT_COMPRESS 0
|
|
|
|
#ifndef __SYNCTEX_PARSER_UTILS__
|
|
# define __SYNCTEX_PARSER_UTILS__
|
|
|
|
#include <stdlib.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
# ifdef _WIN32
|
|
# define SYNCTEX_IS_PATH_SEPARATOR(c) ('/' == c || '\\' == c)
|
|
# else
|
|
# define SYNCTEX_IS_PATH_SEPARATOR(c) ('/' == c)
|
|
# endif
|
|
|
|
# ifdef _WIN32
|
|
# define SYNCTEX_IS_DOT(c) ('.' == c)
|
|
# else
|
|
# define SYNCTEX_IS_DOT(c) ('.' == c)
|
|
# endif
|
|
|
|
# ifdef __GNUC__
|
|
# define SYNCTEX_PRINTF_FORMAT(si, ftc) __attribute__ ((format (printf, si, ftc)))
|
|
# else
|
|
# define SYNCTEX_PRINTF_FORMAT(si, ftc)
|
|
# endif
|
|
|
|
/* This custom malloc functions initializes to 0 the newly allocated memory.
|
|
* There is no bzero function on windows. */
|
|
void *_synctex_malloc(size_t size);
|
|
|
|
/* This is used to log some informational message to the standard error stream.
|
|
* On Windows, the stderr stream is not exposed and another method is used.
|
|
* The return value is the number of characters printed. */
|
|
int _synctex_error(const char * reason,...) SYNCTEX_PRINTF_FORMAT(1, 2);
|
|
|
|
/* strip the last extension of the given string, this string is modified!
|
|
* This function depends on the OS because the path separator may differ.
|
|
* This should be discussed more precisely. */
|
|
void _synctex_strip_last_path_extension(char * string);
|
|
|
|
/* Compare two file names, windows is sometimes case insensitive...
|
|
* The given strings may differ stricto sensu, but represent the same file name.
|
|
* It might not be the real way of doing things.
|
|
* The return value is an undefined non 0 value when the two file names are equivalent.
|
|
* It is 0 otherwise. */
|
|
synctex_bool_t _synctex_is_equivalent_file_name(const char *lhs, const char *rhs);
|
|
|
|
/* Description forthcoming.*/
|
|
synctex_bool_t _synctex_path_is_absolute(const char * name);
|
|
|
|
/* Description forthcoming...*/
|
|
const char * _synctex_last_path_component(const char * name);
|
|
|
|
/* If the core of the last path component of src is not already enclosed with double quotes ('"')
|
|
* and contains a space character (' '), then a new buffer is created, the src is copied and quotes are added.
|
|
* In all other cases, no destination buffer is created and the src is not copied.
|
|
* 0 on success, which means no error, something non 0 means error, mainly due to memory allocation failure, or bad parameter.
|
|
* This is used to fix a bug in the first version of pdftex with synctex (1.40.9) for which names with spaces
|
|
* were not managed in a standard way.
|
|
* On success, the caller owns the buffer pointed to by dest_ref (is any) and
|
|
* is responsible of freeing the memory when done.
|
|
* The size argument is the size of the src buffer. On return the dest_ref points to a buffer sized size+2.*/
|
|
int _synctex_copy_with_quoting_last_path_component(const char * src, char ** dest_ref, size_t size);
|
|
|
|
/* These are the possible extensions of the synctex file */
|
|
extern const char * synctex_suffix;
|
|
extern const char * synctex_suffix_gz;
|
|
|
|
typedef unsigned int synctex_io_mode_t;
|
|
|
|
typedef enum {
|
|
synctex_io_append_mask = 1,
|
|
synctex_io_gz_mask = synctex_io_append_mask<<1
|
|
} synctex_io_mode_masks_t;
|
|
|
|
typedef enum {
|
|
synctex_compress_mode_none = 0,
|
|
synctex_compress_mode_gz = 1
|
|
} synctex_compress_mode_t;
|
|
|
|
int _synctex_get_name(const char * output, const char * build_directory, char ** synctex_name_ref, synctex_io_mode_t * io_mode_ref);
|
|
|
|
/* returns the correct mode required by fopen and gzopen from the given io_mode */
|
|
const char * _synctex_get_io_mode_name(synctex_io_mode_t io_mode);
|
|
|
|
const char * synctex_ignore_leading_dot_slash(const char * name);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|