diff options
Diffstat (limited to 'cut-n-paste/synctex/synctex_parser_utils.h')
| -rw-r--r-- | cut-n-paste/synctex/synctex_parser_utils.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/cut-n-paste/synctex/synctex_parser_utils.h b/cut-n-paste/synctex/synctex_parser_utils.h new file mode 100644 index 00000000..e28ff58a --- /dev/null +++ b/cut-n-paste/synctex/synctex_parser_utils.h @@ -0,0 +1,123 @@ +/* +Copyright (c) 2008, 2009 jerome DOT laurens AT u-bourgogne DOT fr + +This file is part of the SyncTeX package. + +Version: 1.8 +Latest Revision: Wed Jul 1 11:16:01 UTC 2009 +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_NO 0 + +#ifndef __SYNCTEX_PARSER_UTILS__ +# define __SYNCTEX_PARSER_UTILS__ + +#include <stdlib.h> + +#ifdef __cplusplus +extern "C" { +#endif + +# if _WIN32 +# define SYNCTEX_IS_PATH_SEPARATOR(c) ('/' == c || '\\' == c) +# else +# define SYNCTEX_IS_PATH_SEPARATOR(c) ('/' == c) +# 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,...); + +/* 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 enum { + synctex_io_mode_read = 0, + synctex_io_mode_append = 2 +} synctex_io_mode_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_compress_mode_t * compress_mode_ref); + + +#ifdef __cplusplus +} +#endif + +#endif |