Function Ini_SetString

src/ini.c:157–192

}

void Ini_SetString(const char *category, const char *key, const char *value, char *source)
{
	char *s;
	char buffer[120];

	if (source == NULL || category == NULL) return;

	s = Ini_GetString(category, NULL, NULL, NULL, 0, source);
	if (s == NULL && key != NULL) {
		sprintf(buffer, "\r\n[%s]\r\n", category);
		strcat(source, buffer);
	}

	s = Ini_GetString(category, key, NULL, NULL, 0, source);
	if (s != NULL) {
		uint16 count = (uint16)strcspn(s, "\r\n");
		if (count != 0) {
			/* Drop first line if not empty */
			size_t len = strlen(s + count + 1) + 1;
			memmove(s, s + count + 1, len);
		}
		if (*s == '\n') {
			/* Drop first line if empty */
			size_t len = strlen(s + 1) + 1;
			memmove(s, s + 1, len);
		}
	} else {
		s = Ini_GetString(category, NULL, NULL, NULL, 0, source);
	}

	if (value != NULL) {
		sprintf(buffer, "%s=%s\r\n", key, value);
		memmove(s + strlen(buffer), s, strlen(s) + 1);
		memcpy(s, buffer, strlen(buffer));
	}
}