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much more efficient caching

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This commit is contained in:
Linus Dierheimer
2021-04-15 18:59:26 +02:00
parent ed598eaa35
commit 9bc1f2a116
35 changed files with 974 additions and 645 deletions
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src/modules/locale.c
+15 -26
View File
@@ -2,58 +2,47 @@
#include <string.h>
#define FF_LOCALE_MODULE_NAME "Locale"
#define FF_LOCALE_NUM_FORMAT_ARGS 1
void ffPrintLocale(FFinstance* instance)
{
if(ffPrintCachedValue(instance, &instance->config.localeKey, "Locale"))
return;
if(ffPrintFromCache(instance, FF_LOCALE_MODULE_NAME, &instance->config.localeKey, &instance->config.localeFormat, FF_LOCALE_NUM_FORMAT_ARGS))
return;
char localeCode[256];
/* Try to open /etc/locale.conf in read-only mode */
FILE *fp;
fp = fopen("/etc/locale.conf", "r");
/* File does not exist */
if (fp == NULL) {
/* Check if LANG exists */
if (getenv("LANG") != NULL)
strcpy(localeCode, getenv("LANG"));
/* Check if LC_ALL exists */
else if (getenv("LC_ALL") != NULL)
strcpy(localeCode, getenv("LC_ALL"));
/* Check if LC_CTYPE exists */
else if (getenv("LC_CTYPE") != NULL)
strcpy(localeCode, getenv("LC_CTYPE"));
/* Check if LC_CTYPE exists */
else if (getenv("LC_CTYPE") != NULL)
strcpy(localeCode, getenv("LC_CTYPE"));
/* Check if LC_MESSAGES exists */
else if (getenv("LC_MESSAGES") != NULL)
strcpy(localeCode, getenv("LC_MESSAGES"));
/* User has broken system */
else
ffPrintError(instance, &instance->config.localeKey, "Locale", "Locale not found!");
/* /etc/locale.conf exists */
} else {
ffParsePropFile("/etc/locale.conf", "LANG=%[^\n]", localeCode);
/* Free pointer to file */
fclose(fp);
}
if(localeCode[0] == '\0')
{
ffPrintError(instance, FF_LOCALE_MODULE_NAME, 0, &instance->config.localeKey, &instance->config.localeFormat, FF_LOCALE_NUM_FORMAT_ARGS, "No locale found");
return;
}
FF_STRBUF_CREATE(locale);
ffStrbufSetS(&locale, localeCode);
if(instance->config.localeFormat.length == 0)
{
ffStrbufSetS(&locale, localeCode);
}
else
{
ffParseFormatString(&locale, &instance->config.localeFormat, 1,
(FFformatarg){FF_FORMAT_ARG_TYPE_STRING, localeCode}
);
}
ffPrintAndSaveToCache(instance, FF_LOCALE_MODULE_NAME, &instance->config.localeKey, &locale, &instance->config.localeFormat, FF_LOCALE_NUM_FORMAT_ARGS, (FFformatarg[]){
{FF_FORMAT_ARG_TYPE_STRING, localeCode}
});
ffPrintAndSaveCachedValue(instance, &instance->config.localeKey, "Locale", &locale);
ffStrbufDestroy(&locale);
}