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Huge rewrite of the file loading/saving system. Normally safer in case of problem. Added incremental safety backups at regular intervals in the 'application data' directory (Windows) or $HOME/.grafx2 (unix). Keeps 8 files, saves every 30-60s and/or every 10-30 clicks.

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git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1245 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Yves Rizoud
2010-01-13 02:09:47 +00:00
parent c93a9bd1c1
commit 8bdd163ede
14 changed files with 1903 additions and 1480 deletions
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18
io.c
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@@ -252,8 +252,12 @@ void For_each_file(const char * directory_name, void Callback(const char *))
strcpy(full_filename, directory_name);
current_directory=opendir(directory_name);
if(current_directory == NULL) return; // Répertoire invalide ...
strcat(full_filename, PATH_SEPARATOR);
filename_position = strlen(full_filename);
if (filename_position==0 || strcmp(full_filename+filename_position-1,PATH_SEPARATOR))
{
strcat(full_filename, PATH_SEPARATOR);
filename_position = strlen(full_filename);
}
while ((entry=readdir(current_directory)))
{
struct stat Infos_enreg;
@@ -267,3 +271,15 @@ void For_each_file(const char * directory_name, void Callback(const char *))
closedir(current_directory);
}
void Get_full_filename(char * output_name, char * file_name, char * directory_name)
{
strcpy(output_name,directory_name);
// Append a separator at the end of path, if there isn't one already.
// This handles the case of directory variables which contain one,
// as well as directories like "/" on Unix.
if (output_name[strlen(output_name)-1]!=PATH_SEPARATOR[0])
strcat(output_name,PATH_SEPARATOR);
strcat(output_name,file_name);
}