-
/*
* Copyright (c) 1996-2012 by the citadel.org team
*
#define SEARCH_LANG 20 /* how many langs should we parse? */
#ifdef ENABLE_NLS
-
/* actual supported locales */
const char *AvailLang[] = {
"en_US",
"pt_BR",
"ru_RU",
"zh_CN",
- "he_IL",
+ "he_IL",
"kk_KK",
"ro_RO",
"sl_SL",
long nLocalesLoaded = 0;
#ifdef HAVE_USELOCALE
-locale_t *wc_locales; /* here we keep the parsed stuff */
+locale_t *wc_locales; /* here we keep the parsed stuff */
#endif
/* Keep information about one locale */
typedef struct _lang_pref {
- char lang[16]; /* the language locale string */
- char region[16]; /* the region locale string */
- long priority; /* which priority does it have */
- int availability; /* do we know it? */
- int selectedlang; /* is this the selected language? */
+ char lang[16]; /* the language locale string */
+ char region[16]; /* the region locale string */
+ long priority; /* which priority does it have */
+ int availability; /* do we know it? */
+ int selectedlang; /* is this the selected language? */
} LangStruct;
/* parse browser locale header
* Accept-Language: de,en-us;q=0.9,it;q=0.9,de-de;q=0.8,en-ph;q=0.7,de-at;q=0.7,zh-cn;q=0.6,cy;q=0.5,ar-om;q=0.5,en-tt;q=0.4,xh;q=0.3,nl-be;q=0.3,cs;q=0.2,sv;q=0.1,tk;q=0.1
*/
-void httplang_to_locale(StrBuf * LocaleString, wcsession * sess) {
+void httplang_to_locale(StrBuf *LocaleString, wcsession *sess)
+{
LangStruct wanted_locales[SEARCH_LANG];
LangStruct *ls;
StrBuf *SBuf = NULL;
nParts = StrBufNum_tokens(LocaleString, ',');
- for (i = 0; ((i < nParts) && (i < SEARCH_LANG)); i++) {
+ for (i=0; ((i<nParts) && (i < SEARCH_LANG)); i++)
+ {
char lbuf[32];
int blen;
-
+
if (Buf == NULL) {
Buf = NewStrBuf();
SBuf = NewStrBuf();
ls = &wanted_locales[i];
StrBufExtract_token(Buf, LocaleString, i, ',');
- /* we are searching, if this list item has something like ;q=n */
+ /* we are searching, if this list item has something like ;q=n*/
if (StrBufNum_tokens(Buf, '=') > 1) {
int sbuflen, k;
StrBufExtract_token(SBuf, Buf, 1, '=');
StrBufExtract_token(SBuf, Buf, 0, ';');
/* get the lang part, which should be allways there */
- extract_token(ls->lang, ChrPtr(SBuf), 0, '-', sizeof(ls->lang));
+ extract_token(ls->lang,
+ ChrPtr(SBuf),
+ 0, '-',
+ sizeof(ls->lang));
/* get the area code if any. */
if (StrBufNum_tokens(SBuf, '-') > 1) {
- extract_token(ls->region, ChrPtr(SBuf), 1, '-', sizeof(ls->region)
- );
+ extract_token(ls->region,
+ ChrPtr(SBuf),
+ 1, '-',
+ sizeof(ls->region)
+ );
}
- else { /* no ara code? use lang code */
+ else { /* no ara code? use lang code */
blen = strlen(ls->lang);
memcpy(ls->region, ls->lang, blen);
ls->region[blen] = '\0';
/* area codes are uppercase */
blen = strlen(&ls->region[0]);
- for (j = 0; j < blen; j++) {
+ for (j = 0; j < blen; j++)
+ {
int chars;
chars = toupper(ls->region[j]);
- ls->region[j] = (char) chars; /* todo ? */
+ ls->region[j] = (char)chars; /* todo ? */
}
- snprintf(lbuf, sizeof(lbuf), "%s_%s", ls->lang, ls->region);
-
+ snprintf(lbuf,
+ sizeof(lbuf),
+ "%s_%s",
+ ls->lang,
+ ls->region);
+
/* check if we have this lang */
ls->availability = 1;
ls->selectedlang = -1;
int result;
/* match against the LANG part */
result = strncasecmp(ls->lang, AvailLangLoaded[j], len);
- if ((result == 0) && (result < ls->availability)) {
+ if ((result == 0) && (result < ls->availability)){
ls->availability = result;
ls->selectedlang = j;
}
/* match against lang and locale */
- if (0 == strcasecmp(lbuf, AvailLangLoaded[j])) {
+ if (0 == strcasecmp(lbuf, AvailLangLoaded[j])){
ls->availability = 0;
ls->selectedlang = j;
j = nLocalesLoaded;
}
}
- }
-
+ }
+
prio = 0;
av = -1000;
nBest = -1;
- for (i = 0; ((i < nParts) && (i < SEARCH_LANG)); i++) {
+ for (i = 0; ((i < nParts) && (i<SEARCH_LANG)); i++) {
ls = &wanted_locales[i];
- if ((ls->availability <= 0)
- && (av < ls->availability)
- && (prio < ls->priority)
- && (ls->selectedlang != -1)
- ) {
+ if ( (ls->availability <= 0)
+ && (av < ls->availability)
+ && (prio < ls->priority)
+ && (ls->selectedlang != -1)
+ ) {
nBest = ls->selectedlang;
av = ls->availability;
prio = ls->priority;
}
if (nBest == -1) {
/* fall back to C */
- nBest = 0;
+ nBest=0;
}
sess->selected_language = nBest;
syslog(LOG_DEBUG, "language found: %s", AvailLangLoaded[sess->selected_language]);
* depending on the browser locale change the sequence of the
* language chooser.
*/
-void tmplput_offer_languages(StrBuf * Target, WCTemplputParams * TP) {
+void tmplput_offer_languages(StrBuf *Target, WCTemplputParams *TP)
+{
int i;
#ifndef HAVE_USELOCALE
char *Lang = getenv("LANG");
-
+
if (Lang == NULL)
Lang = "C";
#endif
wc_printf("<select name=\"language\" id=\"lname\" size=\"1\" onChange=\"switch_to_lang($('lname').value);\">\n");
- for (i = 0; i < nLocalesLoaded; ++i) {
+ for (i=0; i < nLocalesLoaded; ++i) {
#ifndef HAVE_USELOCALE
if (strcmp(AvailLangLoaded[i], Lang) == 0)
#endif
- wc_printf("<option %s value=%s>%s</option>\n",
- ((WC->selected_language == i) ? "selected" : ""), AvailLangLoaded[i], AvailLangLoaded[i]
- );
+ wc_printf("<option %s value=%s>%s</option>\n",
+ ((WC->selected_language == i) ? "selected" : ""),
+ AvailLangLoaded[i],
+ AvailLangLoaded[i]
+ );
}
wc_printf("</select>\n");
void set_selected_language(const char *lang) {
#ifdef HAVE_USELOCALE
int i;
- for (i = 0; i < nLocalesLoaded; ++i) {
+ for (i = 0; i<nLocalesLoaded; ++i) {
if (!strcasecmp(lang, AvailLangLoaded[i])) {
WC->selected_language = i;
break;
void go_selected_language(void) {
#ifdef HAVE_USELOCALE
wcsession *WCC = WC;
- if (WCC->selected_language < 0) {
+ if (WCC->selected_language < 0)
+ {
httplang_to_locale(WCC->Hdr->HR.browser_language, WCC);
if (WCC->selected_language < 0)
return;
}
uselocale(wc_locales[WCC->selected_language]); /* switch locales */
- textdomain(textdomain(NULL)); /* clear the cache */
+ textdomain(textdomain(NULL)); /* clear the cache */
#else
char *language;
-
+
language = getenv("LANG");
setlocale(LC_MESSAGES, language);
#endif
*/
void stop_selected_language(void) {
#ifdef HAVE_USELOCALE
- uselocale(LC_GLOBAL_LOCALE); /* switch locales */
- textdomain(textdomain(NULL)); /* clear the cache */
+ uselocale(LC_GLOBAL_LOCALE); /* switch locales */
+ textdomain(textdomain(NULL)); /* clear the cache */
#endif
}
#ifdef HAVE_USELOCALE
-locale_t Empty_Locale;
+ locale_t Empty_Locale;
#endif
/*
char buf[32];
char *language = NULL;
- nLocales = 0;
+ nLocales = 0;
while (!IsEmptyStr(AvailLang[nLocales]))
nLocales++;
language = getenv("WEBCIT_LANG");
if ((language) && (!IsEmptyStr(language)) && (strcmp(language, "UNLIMITED") != 0)) {
syslog(LOG_INFO, "Nailing locale to %s", language);
- }
- else
- language = NULL;
+ }
+ else language = NULL;
- AvailLangLoaded = malloc(sizeof(char *) * nLocales);
- memset(AvailLangLoaded, 0, sizeof(char *) * nLocales);
+ AvailLangLoaded = malloc (sizeof(char*) * nLocales);
+ memset(AvailLangLoaded, 0, sizeof(char*) * nLocales);
#ifdef HAVE_USELOCALE
- wc_locales = malloc(sizeof(locale_t) * nLocales);
- memset(wc_locales, 0, sizeof(locale_t) * nLocales);
+ wc_locales = malloc (sizeof(locale_t) * nLocales);
+ memset(wc_locales,0, sizeof(locale_t) * nLocales);
/* create default locale */
Empty_Locale = newlocale(LC_ALL_MASK, NULL, NULL);
#endif
continue;
if (i == 0) {
sprintf(buf, "C"); /* locale 0 (C) is ascii, not utf-8 */
-
+
}
else {
sprintf(buf, "%s.UTF8", AvailLang[i]);
}
#ifdef HAVE_USELOCALE
- wc_locales[nLocalesLoaded] = newlocale((LC_MESSAGES_MASK | LC_TIME_MASK),
- buf, (((i > 0) && (wc_locales[0] != NULL)) ? wc_locales[0] : Empty_Locale)
- );
+ wc_locales[nLocalesLoaded] = newlocale(
+ (LC_MESSAGES_MASK|LC_TIME_MASK),
+ buf,
+ (((i > 0) && (wc_locales[0] != NULL)) ? wc_locales[0] : Empty_Locale)
+ );
if (wc_locales[nLocalesLoaded] == NULL) {
syslog(LOG_NOTICE, "locale for %s disabled: %s", buf, strerror(errno));
}
if ((language != NULL) && (nLocalesLoaded == 0)) {
syslog(LOG_WARNING, "Your selected locale [%s] isn't available on your system. falling back to C", language);
#ifdef HAVE_USELOCALE
- wc_locales[0] = newlocale((LC_MESSAGES_MASK | LC_TIME_MASK), AvailLang[0], Empty_Locale);
+ wc_locales[0] = newlocale(
+ (LC_MESSAGES_MASK|LC_TIME_MASK),
+ AvailLang[0],
+ Empty_Locale
+ );
#else
setlocale(LC_MESSAGES, AvailLang[0]);
setenv("LANG", AvailLang[0], 1);
setlocale(LC_ALL, "");
syslog(LOG_DEBUG, "Text domain: %s", textdomain("webcit"));
syslog(LOG_DEBUG, "Text domain Charset: %s", bind_textdomain_codeset("webcit", "UTF8"));
- syslog(LOG_DEBUG, "Message catalog directory: %s", bindtextdomain(textdomain(NULL), LOCALEDIR "/locale"));
+ syslog(LOG_DEBUG, "Message catalog directory: %s", bindtextdomain(textdomain(NULL), LOCALEDIR"/locale"));
#endif
}
-void ServerShutdownModule_GETTEXT(void) {
+void
+ServerShutdownModule_GETTEXT
+(void)
+{
#ifdef HAVE_USELOCALE
int i;
for (i = 0; i < nLocalesLoaded; ++i) {
free(AvailLangLoaded);
}
-#else /* ENABLE_NLS */
+#else /* ENABLE_NLS */
const char *AvailLang[] = {
"C",
""
};
/* dummy for non NLS enabled systems */
-void
- ServerShutdownModule_GETTEXT(void) {
+void
+ServerShutdownModule_GETTEXT
+(void)
+{
}
-void tmplput_offer_languages(StrBuf * Target, WCTemplputParams * TP) {
+void tmplput_offer_languages(StrBuf *Target, WCTemplputParams *TP)
+{
wc_printf("English (US)");
}
void initialize_locales(void) {
}
-#endif /* ENABLE_NLS */
+#endif /* ENABLE_NLS */
-void TmplGettext(StrBuf * Target, WCTemplputParams * TP) {
+void TmplGettext(StrBuf *Target, WCTemplputParams *TP)
+{
const char *Text = _(TP->Tokens->Params[0]->Start);
StrBufAppendTemplateStr(Target, TP, Text, 1);
}
-void Header_HandleAcceptLanguage(StrBuf * Line, ParsedHttpHdrs * hdr) {
+void Header_HandleAcceptLanguage(StrBuf *Line, ParsedHttpHdrs *hdr)
+{
hdr->HR.browser_language = Line;
}
-void InitModule_GETTEXT(void) {
+void
+InitModule_GETTEXT
+(void)
+{
initialize_locales();
-
- RegisterHeaderHandler(HKEY("ACCEPT-LANGUAGE"), Header_HandleAcceptLanguage);
-
- RegisterNamespace("LANG:SELECT", 0, 0, tmplput_offer_languages, NULL, CTX_NONE);
+
+ RegisterHeaderHandler(HKEY("ACCEPT-LANGUAGE"),
+ Header_HandleAcceptLanguage);
+
+ RegisterNamespace("LANG:SELECT", 0, 0,
+ tmplput_offer_languages, NULL, CTX_NONE);
}
-void SessionNewModule_GETTEXT(wcsession * sess) {
+void
+SessionNewModule_GETTEXT
+(wcsession *sess)
+{
#ifdef ENABLE_NLS
- if ((sess != NULL)
- && (!sess->Hdr->HR.Static)
- && (sess->Hdr->HR.browser_language != NULL)
- ) {
+ if ( (sess != NULL)
+ && (!sess->Hdr->HR.Static)
+ && (sess->Hdr->HR.browser_language != NULL)
+ ) {
httplang_to_locale(sess->Hdr->HR.browser_language, sess);
}
#endif
}
-void SessionAttachModule_GETTEXT(wcsession * sess) {
+void
+SessionAttachModule_GETTEXT
+(wcsession *sess)
+{
#ifdef ENABLE_NLS
- go_selected_language(); /* set locale */
+ go_selected_language(); /* set locale */
#endif
}
-void SessionDestroyModule_GETTEXT(wcsession * sess) {
+void
+SessionDestroyModule_GETTEXT
+(wcsession *sess)
+{
#ifdef ENABLE_NLS
- stop_selected_language(); /* unset locale */
+ stop_selected_language(); /* unset locale */
#endif
}
projects / citadel.git / blobdiff