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strftime_tz() plugin by Bernhard Walle

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git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@893 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
This commit is contained in:
michael
2008-09-08 01:52:03 +00:00
parent e6f31f6b79
commit a97c5c7ecd
1 changed files with 25 additions and 0 deletions
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plugin_time.c
+25
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@@ -36,6 +36,7 @@
#include "config.h"
#include <time.h>
#include <stdlib.h>
#include "debug.h"
#include "plugin.h"
@@ -59,6 +60,29 @@ static void my_strftime(RESULT * result, RESULT * arg1, RESULT * arg2)
SetResult(&result, R_STRING, value);
}
static void my_stftime_tz(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3)
{
char value[256] = "";
time_t t = R2N(arg2);
char *tz = R2S(arg3);
char *old_tz;
old_tz = getenv("TZ");
setenv("TZ", tz, 1);
tzset();
strftime(value, sizeof(value), R2S(arg1), localtime(&t));
if (old_tz) {
setenv("TZ", old_tz, 1);
} else {
unsetenv("TZ");
}
tzset();
SetResult(&result, R_STRING, value);
}
int plugin_init_time(void)
{
@@ -66,6 +90,7 @@ int plugin_init_time(void)
/* register some basic time functions */
AddFunction("time", 0, my_time);
AddFunction("strftime", 2, my_strftime);
AddFunction("strftime_tz", 3, my_stftime_tz);
return 0;
}