static char *getPfaEditPrefs(void) {
static char *prefs=NULL;
char buffer[1025];
if ( prefs!=NULL )
return( prefs );
if ( getPfaEditDir(buffer)==NULL )
return( NULL );
sprintf(buffer,"%s/prefs", getPfaEditDir(buffer));
prefs = copy(buffer);
return( prefs );
}
static void initlibltdl(void) {
char buffer[2000];
if (!plugins_are_initialized()) {
init_plugins();
if (getPfaEditDir(buffer)!=NULL ) {
strcpy(buffer,getPfaEditDir(buffer));
strcat(buffer,"/plugins");
lt_dladdsearchdir(strdup(buffer));
}
}
}
/**
* Return the file name of the user defined hotkeys.
* The return value must be freed by the caller.
*
* If extension is not null it will be postpended to the retuned path.
* This way you get to avoid dealing with appending to a string in c.
*/
static char *getHotkeyFilename( char* extension ) {
char *ret=NULL;
char buffer[1025];
if ( getPfaEditDir(buffer)==NULL ) {
fprintf(stderr,_("Can not work out where your hotkey definition file is!\n"));
return( NULL );
}
if( !extension )
extension = "";
sprintf(buffer,"%s/hotkeys%s", getPfaEditDir(buffer), extension);
ret = copy(buffer);
return( ret );
}
static char *getAutoDirName(char *buffer) {
char *dir=getPfaEditDir(buffer);
if ( dir==NULL )
return( NULL );
sprintf(buffer,"%s/autosave", dir);
if ( access(buffer,F_OK)==-1 )
if ( GFileMkDir(buffer)==-1 )
return( NULL );
dir = copy(buffer);
return( dir );
}
void LoadPluginDir(char *dir) {
DIR *diro;
struct dirent *ent;
char buffer[1025];
if ( dir==NULL ) {
/* First load system plug-ins */
#if defined( PLUGINDIR )
LoadPluginDir( PLUGINDIR );
#else
char *pt = getFontForgeShareDir();
if ( pt!=NULL ) {
snprintf(buffer, sizeof(buffer), "%s/plugins", pt );
LoadPluginDir( buffer );
}
#endif
/* Then load user defined ones */
if ( getPfaEditDir(buffer)!=NULL ) {
strcpy(buffer,getPfaEditDir(buffer));
strcat(buffer,"/plugins");
LoadPluginDir(buffer);
}
return;
}
diro = opendir(dir);
if ( diro==NULL ) /* It's ok not to have any plugins */
return;
while ( (ent = readdir(diro))!=NULL ) {
if ( isdyname(ent->d_name) ) {
sprintf( buffer, "%s/%s", dir, ent->d_name );
LoadPlugin(buffer);
}
}
closedir(diro);
}
static int ReopenLastFonts(void) {
char buffer[1024];
char *ffdir = getPfaEditDir(buffer);
FILE *old;
int any = 0;
if ( ffdir==NULL )
return( false );
sprintf( buffer, "%s/FontsOpenAtLastQuit", ffdir );
old = fopen(buffer,"r");
if ( old==NULL )
return( false );
while ( fgets(buffer,sizeof(buffer),old)!=NULL ) {
if ( ViewPostScriptFont(g_strchomp(buffer),0)!=0 )
any = 1;
}
fclose(old);
return( any );
}