eina_value_03.c
//Compile with:
//gcc eina_value_03.c -o eina_value_03 `pkg-config --cflags --libs eina`
#include <Eina.h>
#include <sys/time.h>
static Eina_Bool
{
memset(mem, 0, type->value_size);
}
static Eina_Bool
{
return EINA_TRUE;
}
static Eina_Bool
{
struct timezone *tzsrc = src;
struct timezone *tzdst = dst;
*tzdst = *tzsrc;
return EINA_TRUE;
}
static Eina_Bool
{
struct timezone tza = *(struct timezone*)a;
struct timezone tzb = *(struct timezone*)b;
if (tza.tz_minuteswest < tzb.tz_minuteswest)
return -1;
else if (tza.tz_minuteswest > tzb.tz_minuteswest)
return 1;
return 0;
}
static Eina_Bool
{
*(struct timezone*)mem = *(struct timezone*)ptr;
return EINA_TRUE;
}
static Eina_Bool
{
const struct timezone tz = va_arg(args, struct timezone);
return _tz_pset(type, mem, &tz);
}
static Eina_Bool
{
memcpy(ptr, mem, type->value_size);
return EINA_TRUE;
}
static Eina_Bool
_tz_convert_to(const Eina_Value_Type *type, const Eina_Value_Type *convert, const void *type_mem, void *convert_mem)
{
struct timezone v = *(struct timezone*)type_mem;
eina_error_set(0);
{
unsigned char other_mem = v.tz_minuteswest;
}
{
unsigned short other_mem = v.tz_minuteswest;
return eina_value_type_pset(convert, convert_mem, &other_mem);
}
{
unsigned int other_mem = v.tz_minuteswest;
return eina_value_type_pset(convert, convert_mem, &other_mem);
}
{
unsigned long other_mem = v.tz_minuteswest;
return eina_value_type_pset(convert, convert_mem, &other_mem);
}
{
uint64_t other_mem = v.tz_minuteswest;
return eina_value_type_pset(convert, convert_mem, &other_mem);
}
{
char other_mem = v.tz_minuteswest;
return eina_value_type_pset(convert, convert_mem, &other_mem);
}
{
short other_mem = v.tz_minuteswest;
return eina_value_type_pset(convert, convert_mem, &other_mem);
}
{
int other_mem = v.tz_minuteswest;
return eina_value_type_pset(convert, convert_mem, &other_mem);
}
{
long other_mem = v.tz_minuteswest;
return eina_value_type_pset(convert, convert_mem, &other_mem);
}
{
int64_t other_mem = v.tz_minuteswest;
return eina_value_type_pset(convert, convert_mem, &other_mem);
}
return eina_value_type_pset(convert, convert_mem, &v.tz_minuteswest);
return eina_value_type_pset(convert, convert_mem, &v.tz_minuteswest);
convert == EINA_VALUE_TYPE_STRING)
{
const char *other_mem;
char buf[64];
snprintf(buf, sizeof(buf), "%d", v.tz_minuteswest);
other_mem = buf; /* required due &buf == buf */
return eina_value_type_pset(convert, convert_mem, &other_mem);
}
}
static Eina_Value_Type TZ_TYPE = {
sizeof(struct timezone),
"struct timezone",
_tz_setup,
_tz_flush,
_tz_copy,
_tz_compare,
_tz_convert_to,
NULL, //No convert from
_tz_vset,
_tz_pset,
_tz_pget
};
int main(int argc, char **argv)
{
Eina_Value vtv, vtz;
struct timeval tv;
struct timezone tz;
char *s;
eina_init();
eina_value_setup(&vtz, &TZ_TYPE);
gettimeofday(&tv, &tz);
eina_value_set(&vtv, tv);
eina_value_set(&vtz, tz);
s = eina_value_to_string(&vtv);
printf("time: %s\n", s);
free(s);
s = eina_value_to_string(&vtz);
printf("timezone: %s\n", s);
free(s);
eina_value_flush(&vtz);
eina_value_flush(&vtv);
}