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);
}
struct cidmap *AskUserForCIDMap(void) {
struct block block;
struct cidmap *map = NULL;
char buffer[200];
char **choices;
int i,ret;
char *filename=NULL;
char *reg, *ord, *pt;
int supplement;
memset(&block,'\0',sizeof(block));
for ( map = cidmaps; map!=NULL; map = map->next ) {
sprintf(buffer,"%s-%s-%d", map->registry, map->ordering, map->supplement);
AddToBlock(&block,buffer,NULL);
}
FindMapsInDir(&block,".");
FindMapsInDir(&block,GResourceProgramDir);
FindMapsInNoLibsDir(&block,GResourceProgramDir);
FindMapsInDir(&block,getFontForgeShareDir());
FindMapsInDir(&block,"/usr/share/fontforge");
choices = gcalloc(block.cur+2,sizeof(unichar_t *));
choices[0] = copy(_("Browse..."));
for ( i=0; i<block.cur; ++i )
choices[i+1] = copy(block.maps[i]);
ret = gwwv_choose(_("Find a cidmap file..."),(const char **) choices,i+1,0,_("Please select a CID ordering"));
for ( i=0; i<=block.cur; ++i )
free( choices[i] );
free(choices);
if ( ret==0 ) {
filename = gwwv_open_filename(_("Find a cidmap file..."),NULL,
"?*-?*-[0-9]*.cidmap",NULL);
if ( filename==NULL )
ret = -1;
}
if ( ret!=-1 ) {
if ( filename!=NULL )
/* Do nothing for now */;
else if ( block.dirs[ret-1]!=NULL ) {
filename = galloc(strlen(block.dirs[ret-1])+strlen(block.maps[ret-1])+3+8);
strcpy(filename,block.dirs[ret-1]);
strcat(filename,"/");
strcat(filename,block.maps[ret-1]);
strcat(filename,".cidmap");
}
if ( ret!=0 )
reg = block.maps[ret-1];
else {
reg = strrchr(filename,'/');
if ( reg==NULL ) reg = filename;
else ++reg;
reg = copy(reg);
}
pt = strchr(reg,'-');
if ( pt==NULL )
ret = -1;
else {
*pt = '\0';
ord = pt+1;
pt = strchr(ord,'-');
if ( pt==NULL )
ret = -1;
else {
*pt = '\0';
supplement = strtol(pt+1,NULL,10);
}
}
if ( ret == -1 )
/* No map */;
else if ( filename==NULL )
map = FindCidMap(reg,ord,supplement,NULL);
else {
map = LoadMapFromFile(filename,reg,ord,supplement);
free(filename);
}
if ( ret!=0 && reg!=block.maps[ret-1] )
free(reg);
/*free(filename);*/ /* Freed by loadmap */
}
for ( i=0; i<block.cur; ++i )
free( block.maps[i]);
free(block.maps);
free(block.dirs);
return( map );
}