From a97c5c7ecd9800e86882af4476e2dc6098b78cfb Mon Sep 17 00:00:00 2001 From: michael Date: Mon, 8 Sep 2008 01:52:03 +0000 Subject: strftime_tz() plugin by Bernhard Walle git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@893 3ae390bd-cb1e-0410-b409-cd5a39f66f1f --- plugin_time.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/plugin_time.c b/plugin_time.c index 07837b2..bae321c 100644 --- a/plugin_time.c +++ b/plugin_time.c @@ -36,6 +36,7 @@ #include "config.h" #include +#include #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; } -- cgit v1.2.3