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#include <string.h>
#include <assert.h>
#include <time.h>
#include "scheme.h"
#include "../any_log.h"
static void block_date_update(block_t *block)
{
time_t epoch = time(NULL);
struct tm *loc_time = localtime(&epoch);
char buffer[64];
strftime(buffer, sizeof(buffer), block->state, loc_time);
free(block->text.text);
block->text.text = strcopy(buffer);
assert(block->text.text != NULL);
}
static void block_date_finalize(block_t *block)
{
free(block->state);
}
static bool block_date_validate(block_t *block, const block_scheme_t *scheme)
{
if (block->text.text == NULL) {
log_error("Block '%s' requires key '%s'", block->label, "text");
return false;
}
block->state = block->text.text;
block->text.text = NULL;
return true;
}
const block_scheme_t block_date_scheme = {
.name = "date",
.block = {
.type = BLOCK_TEXT,
.update_interval = {
.tv_sec = 1,
.tv_nsec = 0,
},
.update_cb = block_date_update,
.finalize_cb = block_date_finalize,
},
.size = sizeof(char *),
.entries = NULL,
.validate = block_date_validate,
};
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