1 files changed, 117 insertions, 100 deletions
diff --git a/cut-n-paste/synctex/synctex_parser_utils.c b/cut-n-paste/synctex/synctex_parser_utils.c
index e21cfa90..d9f65038 100644
--- a/cut-n-paste/synctex/synctex_parser_utils.c
+++ b/cut-n-paste/synctex/synctex_parser_utils.c
@@ -1,11 +1,12 @@
 /* 
-Copyright (c) 2008, 2009 jerome DOT laurens AT u-bourgogne DOT fr
+Copyright (c) 2008, 2009, 2010 , 2011 jerome DOT laurens AT u-bourgogne DOT fr
 
 This file is part of the SyncTeX package.
 
-Latest Revision: Wed Nov 4 11:52:35 UTC 2009
+Latest Revision: Tue Jun 14 08:23:30 UTC 2011
+
+Version: 1.16
 
-Version: 1.9
 See synctex_parser_readme.txt for more details
 
 License:
@@ -140,8 +141,22 @@ void _synctex_strip_last_path_extension(char * string) {
 }
 }
 
+const char * synctex_ignore_leading_dot_slash(const char * name)
+{
+ while(SYNCTEX_IS_DOT(*name) && SYNCTEX_IS_PATH_SEPARATOR(name[1])) {
+ name += 2;
+ while (SYNCTEX_IS_PATH_SEPARATOR(*name)) {
+ ++name;
+ }
+ }
+ return name;
+}
+
 /* Compare two file names, windows is sometimes case insensitive... */
 synctex_bool_t _synctex_is_equivalent_file_name(const char *lhs, const char *rhs) {
+ /* Remove the leading regex '(\./+)*' in both rhs and lhs */
+ lhs = synctex_ignore_leading_dot_slash(lhs);
+ rhs = synctex_ignore_leading_dot_slash(rhs);
 # if SYNCTEX_WINDOWS
 /* On Windows, filename should be compared case insensitive.
 * The characters '/' and '\' are both valid path separators.
@@ -296,121 +311,115 @@ char * _synctex_merge_strings(const char * first,...) {
 * There is a list of possible filenames from which we return the most recent one and try to remove all the others.
 * With two runs of pdftex or xetex we are sure the the synctex file is really the most appropriate.
 */
-int _synctex_get_name(const char * output, const char * build_directory, char ** synctex_name_ref, synctex_compress_mode_t * compress_mode_ref)
+int _synctex_get_name(const char * output, const char * build_directory, char ** synctex_name_ref, synctex_io_mode_t * io_mode_ref)
 {
- if(output && synctex_name_ref && compress_mode_ref) {
-# define synctex_name (*synctex_name_ref)
-# define compress_mode (*compress_mode_ref)
+ if(output && synctex_name_ref && io_mode_ref) {
 /* If output is already absolute, we just have to manage the quotes and the compress mode */
- const char * basename = NULL; /* base name of output*/
 size_t size = 0;
- /* Initialize the return values. */
- synctex_name = NULL;
- compress_mode = synctex_compress_mode_none;
- basename = _synctex_last_path_component(output); /* do not free, output is the owner. */
+ char * synctex_name = NULL;
+ synctex_io_mode_t io_mode = *io_mode_ref;
+ const char * base_name = _synctex_last_path_component(output); /* do not free, output is the owner. base name of output*/
 /* Do we have a real base name ? */
- if((size = strlen(basename))>0) {
+ if(strlen(base_name)>0) {
 /* Yes, we do. */
 const char * temp = NULL;
- char * corename = NULL; /* base name of output without path extension. */
- char * dirname = NULL; /* dir name of output */
- char * quoted_corename = NULL;
- char * none = NULL;
- char * gz = NULL;
- char * quoted = NULL;
- char * quoted_gz = NULL;
- char * build = NULL;
- char * build_gz = NULL;
- char * build_quoted = NULL;
- char * build_quoted_gz = NULL;
+ char * core_name = NULL; /* base name of output without path extension. */
+ char * dir_name = NULL; /* dir name of output */
+ char * quoted_core_name = NULL;
+ char * basic_name = NULL;
+ char * gz_name = NULL;
+ char * quoted_name = NULL;
+ char * quoted_gz_name = NULL;
+ char * build_name = NULL;
+ char * build_gz_name = NULL;
+ char * build_quoted_name = NULL;
+ char * build_quoted_gz_name = NULL;
 struct stat buf;
- time_t time = 0;
- /* Create corename: let temp point to the dot before the path extension of basename;
+ time_t the_time = 0;
+ /* Create core_name: let temp point to the dot before the path extension of base_name;
 * We start form the \0 terminating character and scan the string upward until we find a dot.
- * The first dot is not accepted. */
- temp = strrchr(basename,'.');
- size = temp - basename;
- if(size>0) {
- /* dot properly found, now create corename */
- if(NULL == (corename = (char *)malloc(size+1))) {
+ * The leading dot is not accepted. */
+ if((temp = strrchr(base_name,'.')) && (size = temp - base_name)>0) {
+ /* There is a dot and it is not at the leading position */
+ if(NULL == (core_name = (char *)malloc(size+1))) {
 _synctex_error("! _synctex_get_name: Memory problem 1");
 return -1;
 }
- if(corename != strncpy(corename,basename,size)) {
+ if(core_name != strncpy(core_name,base_name,size)) {
 _synctex_error("! _synctex_get_name: Copy problem 1");
- free(corename);
- dirname = NULL;
+ free(core_name);
+ dir_name = NULL;
 return -2;
 }
- corename[size] = '\0';
+ core_name[size] = '\0';
 } else {
 /* There is no path extension,
- * Just make a copy of basename */
- corename = _synctex_merge_strings(basename);
+ * Just make a copy of base_name */
+ core_name = _synctex_merge_strings(base_name);
 }
- /* corename is properly set up, owned by "self". */
- /* creating dirname. */
- size = strlen(output)-strlen(basename);
+ /* core_name is properly set up, owned by "self". */
+ /* creating dir_name. */
+ size = strlen(output)-strlen(base_name);
 if(size>0) {
 /* output contains more than one path component */
- if(NULL == (dirname = (char *)malloc(size+1))) {
+ if(NULL == (dir_name = (char *)malloc(size+1))) {
 _synctex_error("! _synctex_get_name: Memory problem");
- free(corename);
- dirname = NULL;
+ free(core_name);
+ dir_name = NULL;
 return -1;
 }
- if(dirname != strncpy(dirname,output,size)) {
+ if(dir_name != strncpy(dir_name,output,size)) {
 _synctex_error("! _synctex_get_name: Copy problem");
- free(dirname);
- dirname = NULL;
- free(corename);
- dirname = NULL;
+ free(dir_name);
+ dir_name = NULL;
+ free(core_name);
+ dir_name = NULL;
 return -2;
 }
- dirname[size] = '\0';
+ dir_name[size] = '\0';
 }
- /* dirname is properly set up. It ends with a path separator, if non void. */
- /* creating quoted_corename. */
- if(strchr(corename,' ')) {
- quoted_corename = _synctex_merge_strings("\"",corename,"\"");
+ /* dir_name is properly set up. It ends with a path separator, if non void. */
+ /* creating quoted_core_name. */
+ if(strchr(core_name,' ')) {
+ quoted_core_name = _synctex_merge_strings("\"",core_name,"\"");
 }
- /* quoted_corename is properly set up. */
- if(dirname &&strlen(dirname)>0) {
- none = _synctex_merge_strings(dirname,corename,synctex_suffix,NULL);
- if(quoted_corename && strlen(quoted_corename)>0) {
- quoted = _synctex_merge_strings(dirname,quoted_corename,synctex_suffix,NULL);
+ /* quoted_core_name is properly set up. */
+ if(dir_name &&strlen(dir_name)>0) {
+ basic_name = _synctex_merge_strings(dir_name,core_name,synctex_suffix,NULL);
+ if(quoted_core_name && strlen(quoted_core_name)>0) {
+ quoted_name = _synctex_merge_strings(dir_name,quoted_core_name,synctex_suffix,NULL);
 }
 } else {
- none = _synctex_merge_strings(corename,synctex_suffix,NULL);
- if(quoted_corename && strlen(quoted_corename)>0) {
- quoted = _synctex_merge_strings(quoted_corename,synctex_suffix,NULL);
+ basic_name = _synctex_merge_strings(core_name,synctex_suffix,NULL);
+ if(quoted_core_name && strlen(quoted_core_name)>0) {
+ quoted_name = _synctex_merge_strings(quoted_core_name,synctex_suffix,NULL);
 }
 }
 if(!_synctex_path_is_absolute(output) && build_directory && (size = strlen(build_directory))) {
 temp = build_directory + size - 1;
 if(_synctex_path_is_absolute(temp)) {
- build = _synctex_merge_strings(build_directory,none,NULL);
- if(quoted_corename && strlen(quoted_corename)>0) {
- build_quoted = _synctex_merge_strings(build_directory,quoted,NULL);
+ build_name = _synctex_merge_strings(build_directory,basic_name,NULL);
+ if(quoted_core_name && strlen(quoted_core_name)>0) {
+ build_quoted_name = _synctex_merge_strings(build_directory,quoted_name,NULL);
 }
 } else {
- build = _synctex_merge_strings(build_directory,"/",none,NULL);
- if(quoted_corename && strlen(quoted_corename)>0) {
- build_quoted = _synctex_merge_strings(build_directory,"/",quoted,NULL);
+ build_name = _synctex_merge_strings(build_directory,"/",basic_name,NULL);
+ if(quoted_core_name && strlen(quoted_core_name)>0) {
+ build_quoted_name = _synctex_merge_strings(build_directory,"/",quoted_name,NULL);
 }
 }
 }
- if(none) {
- gz = _synctex_merge_strings(none,synctex_suffix_gz,NULL);
+ if(basic_name) {
+ gz_name = _synctex_merge_strings(basic_name,synctex_suffix_gz,NULL);
 }
- if(quoted) {
- quoted_gz = _synctex_merge_strings(quoted,synctex_suffix_gz,NULL);
+ if(quoted_name) {
+ quoted_gz_name = _synctex_merge_strings(quoted_name,synctex_suffix_gz,NULL);
 }
- if(build) {
- build_gz = _synctex_merge_strings(build,synctex_suffix_gz,NULL);
+ if(build_name) {
+ build_gz_name = _synctex_merge_strings(build_name,synctex_suffix_gz,NULL);
 }
- if(build_quoted) {
- build_quoted_gz = _synctex_merge_strings(build_quoted,synctex_suffix_gz,NULL);
+ if(build_quoted_name) {
+ build_quoted_gz_name = _synctex_merge_strings(build_quoted_name,synctex_suffix_gz,NULL);
 }
 /* All the others names are properly set up... */
 /* retain the most recently modified file */
@@ -419,22 +428,24 @@ int _synctex_get_name(const char * output, const char * build_directory, char **
 if (stat(FILENAME, &buf)) { \
 free(FILENAME);\
 FILENAME = NULL;\
- } else { \
- if(buf.st_mtime>time) { \
- time=buf.st_mtime; \
- synctex_name = FILENAME; \
- compress_mode = COMPRESS_MODE; \
- } \
+ } else if (buf.st_mtime>the_time) { \
+ the_time=buf.st_mtime; \
+ synctex_name = FILENAME; \
+ if (COMPRESS_MODE) { \
+ io_mode |= synctex_io_gz_mask; \
+ } else { \
+ io_mode &= ~synctex_io_gz_mask; \
+ } \
 } \
 }
- TEST(none,synctex_compress_mode_none);
- TEST(gz,synctex_compress_mode_gz);
- TEST(quoted,synctex_compress_mode_none);
- TEST(quoted_gz,synctex_compress_mode_gz);
- TEST(build,synctex_compress_mode_none);
- TEST(build_gz,synctex_compress_mode_gz);
- TEST(build_quoted,synctex_compress_mode_none);
- TEST(build_quoted_gz,synctex_compress_mode_gz);
+ TEST(basic_name,synctex_DONT_COMPRESS);
+ TEST(gz_name,synctex_COMPRESS);
+ TEST(quoted_name,synctex_DONT_COMPRESS);
+ TEST(quoted_gz_name,synctex_COMPRESS);
+ TEST(build_name,synctex_DONT_COMPRESS);
+ TEST(build_gz_name,synctex_COMPRESS);
+ TEST(build_quoted_name,synctex_DONT_COMPRESS);
+ TEST(build_quoted_gz_name,synctex_COMPRESS);
 # undef TEST
 /* Free all the intermediate filenames, except the one that will be used as returned value. */
 # define CLEAN_AND_REMOVE(FILENAME) \
@@ -444,21 +455,27 @@ int _synctex_get_name(const char * output, const char * build_directory, char **
 free(FILENAME);\
 FILENAME = NULL;\
 }
- CLEAN_AND_REMOVE(none);
- CLEAN_AND_REMOVE(gz);
- CLEAN_AND_REMOVE(quoted);
- CLEAN_AND_REMOVE(quoted_gz);
- CLEAN_AND_REMOVE(build);
- CLEAN_AND_REMOVE(build_gz);
- CLEAN_AND_REMOVE(build_quoted);
- CLEAN_AND_REMOVE(build_quoted_gz);
+ CLEAN_AND_REMOVE(basic_name);
+ CLEAN_AND_REMOVE(gz_name);
+ CLEAN_AND_REMOVE(quoted_name);
+ CLEAN_AND_REMOVE(quoted_gz_name);
+ CLEAN_AND_REMOVE(build_name);
+ CLEAN_AND_REMOVE(build_gz_name);
+ CLEAN_AND_REMOVE(build_quoted_name);
+ CLEAN_AND_REMOVE(build_quoted_gz_name);
 # undef CLEAN_AND_REMOVE
+ /* set up the returned values */
+ * synctex_name_ref = synctex_name;
+ * io_mode_ref = io_mode;
 return 0;
 }
 return -1;/* bad argument */
-# undef synctex_name
-# undef compress_mode 
 }
 return -2;
 }
 
+const char * _synctex_get_io_mode_name(synctex_io_mode_t io_mode) {
+ static const char * synctex_io_modes[4] = {"r","rb","a","ab"}; 
+ unsigned index = ((io_mode & synctex_io_gz_mask)?1:0) + ((io_mode & synctex_io_append_mask)?2:0);// bug pointed out by Jose Alliste
+ return synctex_io_modes[index];
+}