ObjFW  Diff

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <stdlib.h>
#include <string.h>
#include <time.h>

#import "OFStrFTime.h"
#import "OFASPrintF.h"
#import "macros.h"

static const char weekDays[7][4] = {
	"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
};
static const char monthNames[12][4] = {
	"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct",

				buffer[j++] = format[i];
			}

			break;
		case stateInConversionSpecifier:;
			const char *appendFormat;
			unsigned int value = 0;
			char *append;
			char append[5];
			int appendLen;

			switch (format[i]) {
			case '%':
				appendFormat = "%%";
				break;
			case 'a':

				value = (value / 60) * 100 + (value % 60);
				break;
			default:
				return 0;
			}

			appendLen = snprintf(append, sizeof(append),
			appendLen = OFASPrintF(&append, appendFormat, value);
			if (appendLen < 0)
			    appendFormat, value);
			if (appendLen < 0 ||
			    (size_t)appendLen >= sizeof(append))
				return 0;

			if (bufferLen - j < (size_t)appendLen) {
			if (bufferLen - j < (size_t)appendLen)
				free(append);
				return 0;
			}

			memcpy(buffer + j, append, appendLen);
			j += appendLen;

			free(append);
			state = stateSearchConversionSpecifier;
		}
	}

	if (j >= bufferLen)
		return 0;

	buffer[j] = 0;

	return j;
}