wrc: Add support for loading translations from po files.
This commit is contained in:
Alexandre Julliard
parent
10700bf6b2
commit
d8c986e062
268
tools/wrc/po.c
268
tools/wrc/po.c
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@ -701,6 +701,270 @@ void write_po_files( const char *outname )
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}
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}
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}
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}
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static resource_t *new_top, *new_tail;
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static version_t *get_dup_version( language_t *lang )
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{
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/* English "translations" take precedence over the original rc contents */
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return new_version( is_english( lang ) ? 1 : -1 );
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}
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static name_id_t *dup_name_id( name_id_t *id )
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{
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name_id_t *new;
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if (!id || id->type != name_str) return id;
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new = new_name_id();
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*new = *id;
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new->name.s_name = convert_string( id->name.s_name, str_unicode, 1252 );
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return new;
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}
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static resource_t *dup_resource( resource_t *res, language_t *lang )
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{
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resource_t *new = xmalloc( sizeof(*new) );
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*new = *res;
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new->lan = lang;
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new->next = new->prev = NULL;
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new->name = dup_name_id( res->name );
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switch (res->type)
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{
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case res_dlg:
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new->res.dlg = xmalloc( sizeof(*(new)->res.dlg) );
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*new->res.dlg = *res->res.dlg;
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new->res.dlg->lvc.language = lang;
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new->res.dlg->lvc.version = get_dup_version( lang );
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break;
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case res_men:
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new->res.men = xmalloc( sizeof(*(new)->res.men) );
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*new->res.men = *res->res.men;
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new->res.men->lvc.language = lang;
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new->res.men->lvc.version = get_dup_version( lang );
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break;
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case res_stt:
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new->res.stt = xmalloc( sizeof(*(new)->res.stt) );
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*new->res.stt = *res->res.stt;
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new->res.stt->lvc.language = lang;
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new->res.stt->lvc.version = get_dup_version( lang );
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break;
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default:
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assert(0);
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}
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return new;
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}
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static string_t *translate_string( po_file_t po, string_t *str, int *found )
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{
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po_message_t msg;
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po_message_iterator_t iterator;
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string_t *new;
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const char *transl;
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int res;
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char *buffer, *msgid, *context;
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if (!str->size || !(buffer = convert_msgid_ascii( str, 0 )))
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return convert_string( str, str_unicode, 1252 );
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msgid = buffer;
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context = get_message_context( &msgid );
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msg = find_message( po, msgid, context, &iterator );
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po_message_iterator_free( iterator );
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if (msg) (*found)++;
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transl = msg ? po_message_msgstr( msg ) : msgid;
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new = xmalloc( sizeof(*new) );
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new->type = str_unicode;
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new->size = wine_utf8_mbstowcs( 0, transl, strlen(transl), NULL, 0 );
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new->str.wstr = xmalloc( (new->size+1) * sizeof(WCHAR) );
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res = wine_utf8_mbstowcs( MB_ERR_INVALID_CHARS, transl, strlen(transl), new->str.wstr, new->size );
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if (res == -2)
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error( "Invalid utf-8 character in string '%s'\n", transl );
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new->str.wstr[new->size] = 0;
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free( buffer );
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return new;
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}
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static control_t *translate_controls( po_file_t po, control_t *ctrl, int *found )
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{
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control_t *new, *head = NULL, *tail = NULL;
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while (ctrl)
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{
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new = xmalloc( sizeof(*new) );
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*new = *ctrl;
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if (control_has_title( ctrl ))
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{
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new->title = new_name_id();
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*new->title = *ctrl->title;
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new->title->name.s_name = translate_string( po, ctrl->title->name.s_name, found );
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}
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else new->title = dup_name_id( ctrl->title );
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new->ctlclass = dup_name_id( ctrl->ctlclass );
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if (tail) tail->next = new;
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else head = new;
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new->next = NULL;
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new->prev = tail;
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tail = new;
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ctrl = ctrl->next;
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}
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return head;
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}
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static menu_item_t *translate_items( po_file_t po, menu_item_t *item, int *found )
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{
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menu_item_t *new, *head = NULL, *tail = NULL;
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while (item)
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{
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new = xmalloc( sizeof(*new) );
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*new = *item;
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if (item->name) new->name = translate_string( po, item->name, found );
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if (item->popup) new->popup = translate_items( po, item->popup, found );
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if (tail) tail->next = new;
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else head = new;
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new->next = NULL;
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new->prev = tail;
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tail = new;
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item = item->next;
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}
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return head;
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}
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static stringtable_t *translate_stringtable( po_file_t po, stringtable_t *stt,
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language_t *lang, int *found )
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{
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stringtable_t *new, *head = NULL, *tail = NULL;
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int i;
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while (stt)
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{
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new = xmalloc( sizeof(*new) );
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*new = *stt;
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new->lvc.language = lang;
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new->lvc.version = get_dup_version( lang );
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new->entries = xmalloc( new->nentries * sizeof(*new->entries) );
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memcpy( new->entries, stt->entries, new->nentries * sizeof(*new->entries) );
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for (i = 0; i < stt->nentries; i++)
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if (stt->entries[i].str)
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new->entries[i].str = translate_string( po, stt->entries[i].str, found );
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if (tail) tail->next = new;
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else head = new;
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new->next = NULL;
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new->prev = tail;
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tail = new;
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stt = stt->next;
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}
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return head;
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}
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static void translate_dialog( po_file_t po, dialog_t *dlg, dialog_t *new, int *found )
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{
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if (dlg->title) new->title = translate_string( po, dlg->title, found );
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if (dlg->font)
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{
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new->font = xmalloc( sizeof(*dlg->font) );
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new->font = dlg->font;
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new->font->name = translate_string( po, dlg->font->name, found );
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}
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new->controls = translate_controls( po, dlg->controls, found );
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}
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static void translate_resources( po_file_t po, language_t *lang )
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{
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resource_t *res;
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for (res = resource_top; res; res = res->next)
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{
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resource_t *new = NULL;
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int found = 0;
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if (!is_english( res->lan )) continue;
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switch (res->type)
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{
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case res_acc:
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/* FIXME */
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break;
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case res_dlg:
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new = dup_resource( res, lang );
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translate_dialog( po, res->res.dlg, new->res.dlg, &found );
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break;
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case res_men:
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new = dup_resource( res, lang );
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new->res.men->items = translate_items( po, res->res.men->items, &found );
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break;
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case res_stt:
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new = dup_resource( res, lang );
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new->res.stt = translate_stringtable( po, res->res.stt, lang, &found );
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break;
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case res_msg:
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/* FIXME */
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break;
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default:
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break;
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}
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if (new && found)
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{
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if (new_tail) new_tail->next = new;
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else new_top = new;
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new->prev = new_tail;
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new_tail = new;
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}
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}
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}
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void add_translations( const char *po_dir )
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{
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resource_t *res;
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po_file_t po;
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char buffer[256];
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char *p, *tok, *name;
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unsigned int i;
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FILE *f;
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/* first check if we have English resources to translate */
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for (res = resource_top; res; res = res->next) if (is_english( res->lan )) break;
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if (!res) return;
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new_top = new_tail = NULL;
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name = strmake( "%s/LINGUAS", po_dir );
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if (!(f = fopen( name, "r" ))) return;
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free( name );
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while (fgets( buffer, sizeof(buffer), f ))
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{
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if ((p = strchr( buffer, '#' ))) *p = 0;
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for (tok = strtok( buffer, " \t\r\n" ); tok; tok = strtok( NULL, " \t\r\n" ))
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{
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for (i = 0; i < sizeof(languages)/sizeof(languages[0]); i++)
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if (!strcmp( tok, languages[i].name )) break;
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if (i == sizeof(languages)/sizeof(languages[0]))
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error( "unknown language '%s'\n", tok );
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name = strmake( "%s/%s.po", po_dir, tok );
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if (!(po = po_file_read( name, &po_xerror_handler )))
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error( "cannot load po file for language '%s'\n", tok );
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translate_resources( po, new_language(languages[i].id, languages[i].sub) );
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po_file_free( po );
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free( name );
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}
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}
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fclose( f );
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/* prepend the translated resources to the global list */
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if (new_tail)
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{
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new_tail->next = resource_top;
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resource_top->prev = new_tail;
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resource_top = new_top;
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}
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}
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#else /* HAVE_LIBGETTEXTPO */
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#else /* HAVE_LIBGETTEXTPO */
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void write_pot_file( const char *outname )
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void write_pot_file( const char *outname )
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@ -713,4 +977,8 @@ void write_po_files( const char *outname )
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error( "PO files not supported in this wrc build\n" );
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error( "PO files not supported in this wrc build\n" );
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}
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}
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void add_translations( const char *po_dir )
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{
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}
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#endif
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#endif
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@ -71,6 +71,7 @@ static const char usage[] =
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" -o, --output=FILE Output to file (default is infile.res)\n"
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" -o, --output=FILE Output to file (default is infile.res)\n"
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" -O, --output-format=FORMAT The output format (`po', `pot', `res', or `res16`)\n"
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" -O, --output-format=FORMAT The output format (`po', `pot', `res', or `res16`)\n"
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" --pedantic Enable pedantic warnings\n"
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" --pedantic Enable pedantic warnings\n"
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" --po-dir=DIR Directory containing po files for translations\n"
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" --preprocessor Specifies the preprocessor to use, including arguments\n"
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" --preprocessor Specifies the preprocessor to use, including arguments\n"
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" -r Ignored for compatibility with rc\n"
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" -r Ignored for compatibility with rc\n"
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" -U, --undefine id Undefine preprocessor identifier id\n"
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" -U, --undefine id Undefine preprocessor identifier id\n"
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@ -171,6 +172,7 @@ enum long_options_values
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LONG_OPT_NOSTDINC = 1,
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LONG_OPT_NOSTDINC = 1,
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LONG_OPT_TMPFILE,
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LONG_OPT_TMPFILE,
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LONG_OPT_NOTMPFILE,
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LONG_OPT_NOTMPFILE,
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LONG_OPT_PO_DIR,
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LONG_OPT_PREPROCESSOR,
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LONG_OPT_PREPROCESSOR,
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LONG_OPT_VERSION,
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LONG_OPT_VERSION,
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LONG_OPT_DEBUG,
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LONG_OPT_DEBUG,
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@ -195,6 +197,7 @@ static const struct option long_options[] = {
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{ "output", 1, NULL, 'o' },
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{ "output", 1, NULL, 'o' },
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{ "output-format", 1, NULL, 'O' },
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{ "output-format", 1, NULL, 'O' },
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{ "pedantic", 0, NULL, LONG_OPT_PEDANTIC },
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{ "pedantic", 0, NULL, LONG_OPT_PEDANTIC },
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{ "po-dir", 1, NULL, LONG_OPT_PO_DIR },
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{ "preprocessor", 1, NULL, LONG_OPT_PREPROCESSOR },
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{ "preprocessor", 1, NULL, LONG_OPT_PREPROCESSOR },
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{ "target", 1, NULL, 'F' },
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{ "target", 1, NULL, 'F' },
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{ "undefine", 1, NULL, 'U' },
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{ "undefine", 1, NULL, 'U' },
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@ -334,6 +337,7 @@ int main(int argc,char *argv[])
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int i;
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int i;
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int cmdlen;
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int cmdlen;
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int po_mode = 0;
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int po_mode = 0;
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char *po_dir = NULL;
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char **files = xmalloc( argc * sizeof(*files) );
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char **files = xmalloc( argc * sizeof(*files) );
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signal(SIGSEGV, segvhandler);
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signal(SIGSEGV, segvhandler);
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@ -378,6 +382,9 @@ int main(int argc,char *argv[])
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case LONG_OPT_NOTMPFILE:
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case LONG_OPT_NOTMPFILE:
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if (debuglevel) warning("--no-use-temp-file option not yet supported, ignored.\n");
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if (debuglevel) warning("--no-use-temp-file option not yet supported, ignored.\n");
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break;
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break;
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case LONG_OPT_PO_DIR:
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po_dir = xstrdup( optarg );
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break;
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case LONG_OPT_PREPROCESSOR:
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case LONG_OPT_PREPROCESSOR:
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if (strcmp(optarg, "cat") == 0) no_preprocess = 1;
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if (strcmp(optarg, "cat") == 0) no_preprocess = 1;
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else fprintf(stderr, "-P option not yet supported, ignored.\n");
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else fprintf(stderr, "-P option not yet supported, ignored.\n");
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@ -555,6 +562,7 @@ int main(int argc,char *argv[])
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output_name = NULL;
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output_name = NULL;
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exit(0);
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exit(0);
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}
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}
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if (po_dir) add_translations( po_dir );
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/* Convert the internal lists to binary data */
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/* Convert the internal lists to binary data */
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resources2res(resource_top);
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resources2res(resource_top);
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@ -58,6 +58,7 @@ extern language_t *currentlanguage;
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void verify_translations(resource_t *top);
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void verify_translations(resource_t *top);
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void write_pot_file( const char *outname );
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void write_pot_file( const char *outname );
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void write_po_files( const char *outname );
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void write_po_files( const char *outname );
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void add_translations( const char *po_dir );
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void write_resfile(char *outname, resource_t *top);
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void write_resfile(char *outname, resource_t *top);
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static inline void set_location( location_t *loc )
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static inline void set_location( location_t *loc )
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@ -107,6 +107,12 @@ input.
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Enable pedantic warnings. Notably redefinition of #define statements can
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Enable pedantic warnings. Notably redefinition of #define statements can
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be discovered with this option.
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be discovered with this option.
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.TP
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.TP
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||||||
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.I \fB\-\-po-dir=\fIdir\fR
|
||||||
|
Enable the generation of resource translations based on po files
|
||||||
|
loaded from the specified directory. That directory must follow the
|
||||||
|
gettext convention, in particular in must contain one .po file for
|
||||||
|
each language, and a LINGUAS file listing the available languages.
|
||||||
|
.TP
|
||||||
.I \fB\-r\fR
|
.I \fB\-r\fR
|
||||||
Ignored for compatibility with \fIrc\fR.
|
Ignored for compatibility with \fIrc\fR.
|
||||||
.TP
|
.TP
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue