319 lines
8.0 KiB
C
319 lines
8.0 KiB
C
/*
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* strings.c: Implementation of default UI strings
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*
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* Copyright (C) 2017 Frank Morgner <frankmorgner@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "libopensc/internal.h"
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#include "ui/strings.h"
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#include <locale.h>
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#include <stdlib.h>
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#include <string.h>
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enum ui_langs {
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EN,
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DE,
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};
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static const char *get_inserted_text(struct sc_pkcs15_card *p15card, struct sc_atr *atr)
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{
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static char text[3*SC_MAX_ATR_SIZE] = {0};
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const char prefix[] = "ATR: ";
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if (p15card && p15card->card && p15card->card->name) {
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return p15card->card->name;
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}
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if (!atr)
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return NULL;
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strcpy(text, prefix);
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sc_bin_to_hex(atr->value, atr->len, text + (sizeof prefix) - 1,
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sizeof(text) - (sizeof prefix) - 1, ':');
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return text;
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}
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static const char *get_removed_text(struct sc_pkcs15_card *p15card)
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{
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if (p15card && p15card->card && p15card->card->reader
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&& p15card->card->reader->name) {
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return p15card->card->reader->name;
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}
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return NULL;
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}
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static const char *ui_get_config_str(struct sc_context *ctx,
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struct sc_atr *atr, const char *flag_name, const char *ret_default)
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{
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const char *ret = ret_default;
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scconf_block *atrblock = _sc_match_atr_block(ctx, NULL, atr);
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if (atrblock)
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ret = scconf_get_str(atrblock, flag_name, ret_default);
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return ret;
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}
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static int find_lang_str(const char *str, enum ui_langs *lang)
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{
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if (str) {
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if (0 == strncmp(str, "de", 2)) {
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if (lang) {
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*lang = DE;
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}
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return 1;
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} else if (0 == strncmp(str, "en", 2)) {
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if (lang) {
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*lang = EN;
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}
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return 1;
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}
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}
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return 0;
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}
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const char *ui_get_str(struct sc_context *ctx, struct sc_atr *atr,
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struct sc_pkcs15_card *p15card, enum ui_str id)
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{
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enum ui_langs lang = EN;
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const char *str, *option;
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/* load option strings */
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switch (id) {
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case MD_PINPAD_DLG_TITLE:
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option = "md_pinpad_dlg_title";
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break;
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case MD_PINPAD_DLG_MAIN:
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option = "md_pinpad_dlg_main";
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break;
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case MD_PINPAD_DLG_CONTENT_USER:
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option = "md_pinpad_dlg_content_user";
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break;
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case MD_PINPAD_DLG_CONTENT_USER_SIGN:
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option = "md_pinpad_dlg_content_user_sign";
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break;
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case MD_PINPAD_DLG_CONTENT_ADMIN:
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option = "md_pinpad_dlg_content_admin";
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break;
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case MD_PINPAD_DLG_EXPANDED:
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option = "md_pinpad_dlg_expanded";
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break;
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case MD_PINPAD_DLG_ICON:
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option = "md_pinpad_dlg_icon";
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break;
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case NOTIFY_CARD_INSERTED:
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option = "notify_card_inserted";
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break;
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case NOTIFY_CARD_INSERTED_TEXT:
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option = "notify_card_inserted_text";
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break;
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case NOTIFY_CARD_REMOVED:
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option = "notify_card_removed";
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break;
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case NOTIFY_CARD_REMOVED_TEXT:
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option = "notify_card_removed_text";
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break;
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case NOTIFY_PIN_GOOD:
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option = "notify_pin_good";
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break;
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case NOTIFY_PIN_GOOD_TEXT:
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option = "notify_pin_good_text";
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break;
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case NOTIFY_PIN_BAD:
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option = "notify_pin_bad";
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break;
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case NOTIFY_PIN_BAD_TEXT:
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option = "notify_pin_bad_text";
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break;
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case MD_PINPAD_DLG_VERIFICATION:
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option = "md_pinpad_dlg_verification";
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break;
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default:
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option = NULL;
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break;
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}
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/* load language */
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/* card's language supersedes system's language */
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if (!p15card || !p15card->tokeninfo
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|| !find_lang_str(p15card->tokeninfo->preferred_language, &lang)) {
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#ifdef _WIN32
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LANGID langid = GetUserDefaultUILanguage();
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if (langid & LANG_GERMAN) {
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lang = DE;
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}
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#else
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/* LANGUAGE supersedes locale */
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if (!find_lang_str(getenv("LANGUAGE"), &lang)) {
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/* XXX Should we use LC_MESSAGES instead? */
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find_lang_str(setlocale(LC_ALL, ""), &lang);
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}
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#endif
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}
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/* load default strings */
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switch (lang) {
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case DE:
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switch (id) {
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case MD_PINPAD_DLG_TITLE:
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str = "Windows-Sicherheit";
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break;
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case MD_PINPAD_DLG_MAIN:
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str = "OpenSC Smartcard-Anbieter";
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break;
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case MD_PINPAD_DLG_CONTENT_USER:
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str = "Bitte geben Sie Ihre PIN auf dem PIN-Pad ein.";
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break;
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case MD_PINPAD_DLG_CONTENT_USER_SIGN:
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str = "Bitte geben Sie Ihre PIN für die digitale Signatur auf dem PIN-Pad ein.";
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break;
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case MD_PINPAD_DLG_CONTENT_ADMIN:
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str = "Bitte geben Sie Ihre PIN zum Entsperren der Nutzer-PIN auf dem PIN-Pad ein.";
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break;
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case MD_PINPAD_DLG_EXPANDED:
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str = "Dieses Fenster wird automatisch geschlossen, wenn die PIN am PIN-Pad eingegeben wurde (Timeout typischerweise nach 30 Sekunden).";
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break;
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case NOTIFY_CARD_INSERTED:
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if (p15card) {
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str = "Smartcard kann jetzt verwendet werden";
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} else {
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str = "Smartcard erkannt";
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}
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break;
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case NOTIFY_CARD_INSERTED_TEXT:
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str = get_inserted_text(p15card, atr);
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break;
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case NOTIFY_CARD_REMOVED:
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str = "Smartcard entfernt";
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break;
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case NOTIFY_CARD_REMOVED_TEXT:
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str = get_removed_text(p15card);
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break;
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case NOTIFY_PIN_GOOD:
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str = "PIN verifiziert";
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break;
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case NOTIFY_PIN_GOOD_TEXT:
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str = "Smartcard ist entsperrt";
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break;
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case NOTIFY_PIN_BAD:
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str = "PIN nicht verifiziert";
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break;
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case NOTIFY_PIN_BAD_TEXT:
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str = "Smartcard ist gesperrt";
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break;
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case MD_PINPAD_DLG_VERIFICATION:
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str = "Sofort PIN am PIN-Pad abfragen";
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break;
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case MD_PINPAD_DLG_CONTROL_COLLAPSED:
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case MD_PINPAD_DLG_CONTROL_EXPANDED:
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str = "Weitere Informationen";
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break;
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case MD_PINPAD_DLG_CANCEL:
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str = "Abbrechen";
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break;
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case NOTIFY_EXIT:
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str = "Beenden";
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break;
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default:
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str = NULL;
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break;
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}
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break;
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case EN:
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default:
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switch (id) {
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case MD_PINPAD_DLG_TITLE:
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str = "Windows Security";
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break;
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case MD_PINPAD_DLG_MAIN:
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str = "OpenSC Smart Card Provider";
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break;
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case MD_PINPAD_DLG_CONTENT_USER:
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str = "Please enter your PIN on the PIN pad.";
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break;
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case MD_PINPAD_DLG_CONTENT_USER_SIGN:
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str = "Please enter your digital signature PIN on the PIN pad.";
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break;
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case MD_PINPAD_DLG_CONTENT_ADMIN:
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str = "Please enter your PIN to unblock the user PIN on the PIN pad.";
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break;
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case MD_PINPAD_DLG_EXPANDED:
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str = "This window will be closed automatically after the PIN has been submitted on the PIN pad (timeout typically after 30 seconds).";
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break;
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case NOTIFY_CARD_INSERTED:
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if (p15card) {
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str = "Smart card is ready to use";
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} else {
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str = "Smart card detected";
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}
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break;
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case NOTIFY_CARD_INSERTED_TEXT:
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str = get_inserted_text(p15card, atr);
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break;
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case NOTIFY_CARD_REMOVED:
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str = "Smart card removed";
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break;
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case NOTIFY_CARD_REMOVED_TEXT:
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str = get_removed_text(p15card);
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break;
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case NOTIFY_PIN_GOOD:
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str = "PIN verified";
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break;
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case NOTIFY_PIN_GOOD_TEXT:
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str = "Smart card is unlocked";
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break;
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case NOTIFY_PIN_BAD:
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str = "PIN not verified";
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break;
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case NOTIFY_PIN_BAD_TEXT:
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str = "Smart card is locked";
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break;
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case MD_PINPAD_DLG_VERIFICATION:
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str = "Immediately request PIN on PIN-Pad";
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break;
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case MD_PINPAD_DLG_CONTROL_COLLAPSED:
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case MD_PINPAD_DLG_CONTROL_EXPANDED:
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str = "Click here for more information";
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break;
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case MD_PINPAD_DLG_CANCEL:
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str = "Cancel";
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break;
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case NOTIFY_EXIT:
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str = "Exit";
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break;
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default:
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str = NULL;
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break;
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}
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break;
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}
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/* user's strings supersede default strings */
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if (option != NULL) {
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/* overwrite str with the user's choice */
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str = ui_get_config_str(ctx, atr, option, str);
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}
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return str;
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}
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