char *GFileGetAbsoluteName(char *name, char *result, int rsiz) {
/* result may be the same as name */
char buffer[1000];
if (!GFileIsAbsolute(name)) {
char *pt, *spt, *rpt, *bpt;
if (dirname_[0] == '\0') {
getcwd(dirname_, sizeof(dirname_));
}
strcpy(buffer, dirname_);
if (buffer[strlen(buffer) - 1] != '/')
strcat(buffer, "/");
strcat(buffer, name);
#if defined(__MINGW32__)
_backslash_to_slash(buffer);
#endif
/* Normalize out any .. */
spt = rpt = buffer;
while (*spt != '\0') {
if (*spt == '/') {
if (*++spt == '\0')
break;
}
for (pt = spt; *pt != '\0' && *pt != '/'; ++pt);
if (pt == spt) /* Found // in a path spec, reduce to / (we've */
savestrcpy(spt, spt + 1); /* skipped past the :// of the machine name) */
else if (pt == spt + 1 && spt[0] == '.' && *pt == '/') { /* Noop */
savestrcpy(spt, spt + 2);
} else if (pt == spt + 2 && spt[0] == '.' && spt[1] == '.') {
for (bpt = spt - 2; bpt > rpt && *bpt != '/'; --bpt);
if (bpt >= rpt && *bpt == '/') {
savestrcpy(bpt, pt);
spt = bpt;
} else {
rpt = pt;
spt = pt;
}
} else
spt = pt;
}
name = buffer;
if (rsiz > sizeof(buffer))
rsiz = sizeof(buffer); /* Else valgrind gets unhappy */
}
if (result != name) {
strncpy(result, name, rsiz);
result[rsiz - 1] = '\0';
#if defined(__MINGW32__)
_backslash_to_slash(result);
#endif
}
return (result);
}
char *GFileGetHomeDocumentsDir(void)
{
static char* ret = 0;
if( ret )
return ret;
#if defined(__MINGW32__)
CHAR my_documents[MAX_PATH+2];
HRESULT result = SHGetFolderPath(NULL, CSIDL_PERSONAL, NULL, SHGFP_TYPE_CURRENT, my_documents );
if (result != S_OK)
{
fprintf(stderr,"Error: Can't get My Documents path!'\n");
return ret;
}
int pos = strlen(my_documents);
my_documents[ pos++ ] = '\\';
my_documents[ pos++ ] = '\0';
ret = copy( my_documents );
_backslash_to_slash(ret);
return ret;
#endif
// On GNU/Linux and OSX it was decided that this should be just the
// home directory itself.
ret = GFileGetHomeDir();
return ret;
}
/* reimplementation of GFileGetHomeDir, avoiding copy(). Returns NULL if home
* directory cannot be found */
char *getUserHomeDir(void) {
#if defined(__MINGW32__)
char* dir = getenv("APPDATA");
if( dir==NULL )
dir = getenv("USERPROFILE");
if( dir!=NULL ) {
_backslash_to_slash(dir);
return dir;
}
return NULL;
#else
uid_t uid;
struct passwd *pw;
char *home = getenv("HOME");
if( home!=NULL )
return home;
uid = getuid();
while( (pw=getpwent())!=NULL ) {
if ( pw->pw_uid==uid ) {
home = pw->pw_dir;
endpwent();
return home;
}
}
endpwent();
return NULL;
#endif
}
char *GFileGetHomeDir(void) {
#if defined(__MINGW32__)
char* dir = getenv("HOME");
if(!dir)
dir = getenv("USERPROFILE");
if(dir){
char* buffer = copy(dir);
_backslash_to_slash(buffer);
return buffer;
}
return NULL;
#else
static char *dir;
uid_t uid;
struct passwd *pw;
dir = getenv("HOME");
if ( dir!=NULL )
return( copy(dir) );
uid = getuid();
while ( (pw=getpwent())!=NULL ) {
if ( pw->pw_uid==uid ) {
dir = copy(pw->pw_dir);
endpwent();
return( dir );
}
}
endpwent();
return( NULL );
#endif
}
char *GFileDirName(const char *path)
{
char ret[PATH_MAX+1];
strncpy( ret, path, PATH_MAX );
_backslash_to_slash( ret );
char *pt = strrchr( ret, '/' );
if ( pt )
*pt = '\0';
return strdup(ret);
}
