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Locale: refactor

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This commit is contained in:
李通洲
2022-12-16 11:21:14 +08:00
parent d601cc823c
commit a3cb6608ce
4 changed files with 77 additions and 54 deletions
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src/modules/locale.c
+6 -54
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@@ -1,68 +1,20 @@
#include "fastfetch.h"
#include "common/properties.h"
#include "common/printing.h"
#include "common/caching.h"
#include "common/parsing.h"
#include <stdlib.h>
#include <locale.h>
#include "common/printing.h"
#include "detection/locale/locale.h"
#define FF_LOCALE_MODULE_NAME "Locale"
#define FF_LOCALE_NUM_FORMAT_ARGS 1
static void getLocaleFromEnv(FFstrbuf* locale)
{
ffStrbufAppendS(locale, getenv("LANG"));
if(locale->length > 0)
return;
ffStrbufAppendS(locale, getenv("LC_ALL"));
if(locale->length > 0)
return;
ffStrbufAppendS(locale, getenv("LC_MESSAGES"));
}
static void getLocaleFromCmd(FFstrbuf* locale)
{
ffStrbufAppendS(locale, setlocale(LC_ALL, NULL));
#ifdef LC_MESSAGES
if(locale->length > 0)
return;
ffStrbufAppendS(locale, setlocale(LC_MESSAGES, NULL));
#endif
}
void ffPrintLocale(FFinstance* instance)
{
if(ffPrintFromCache(instance, FF_LOCALE_MODULE_NAME, &instance->config.locale, FF_LOCALE_NUM_FORMAT_ARGS))
if(ffPrintFromCache(instance, FF_LOCALE_MODULE_NAME, &instance->config.locale, FF_LOCALE_NUM_FORMAT_ARGS))
return;
FFstrbuf locale;
FFstrbuf locale;
ffStrbufInit(&locale);
//Ubuntu (and deriviates) use a non standard locale file.
//Parse it first, because on distributions where it exists, it takes precedence.
//Otherwise use the standard etc/locale.conf file.
ffParsePropFile(FASTFETCH_TARGET_DIR_ETC"/default/locale", "LANG =", &locale);
if(locale.length == 0)
{
ffParsePropFile(FASTFETCH_TARGET_DIR_ETC"/locale.conf", "LANG =", &locale);
}
if(locale.length == 0)
{
getLocaleFromEnv(&locale);
}
if(locale.length == 0)
{
getLocaleFromCmd(&locale);
}
ffDetectLocale(&locale);
if(locale.length == 0)
{
ffPrintError(instance, FF_LOCALE_MODULE_NAME, 0, &instance->config.locale, "No locale found");
@@ -73,5 +25,5 @@ void ffPrintLocale(FFinstance* instance)
{FF_FORMAT_ARG_TYPE_STRBUF, &locale}
});
ffStrbufDestroy(&locale);
ffStrbufDestroy(&locale);
}