src/version.cc

/*
 *  LDForge: LDraw parts authoring CAD
 *  Copyright (C) 2013, 2014 Santeri Piippo
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

// Note: only using stock C stuff in this file, keeping the STL/Qt stuff out
// makes this simple file very fast to compile, which is nice since this file
// must be compiled every time I commit something.

#include <stdio.h>
#include <string.h>
#include <time.h>
#include "version.h"
#include "hginfo.h"

char g_versionString[64] = {'\0'};
char g_fullVersionString[256] = {'\0'};
char g_buildTime[256] = {'\0'};

// =============================================================================
//
const char* versionString()
{
	if (g_versionString[0] == '\0')
	{
#if VERSION_PATCH == 0
		sprintf (g_versionString, "%d.%d", VERSION_MAJOR, VERSION_MINOR);
#else
		sprintf (g_versionString, "%d.%d.%d", VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH);
#endif // VERSION_PATCH
	}

	return g_versionString;
}

// =============================================================================
//
const char* fullVersionString()
{
	if (g_fullVersionString[0] == '\0')
	{
#if BUILD_ID != BUILD_RELEASE && defined (SVN_REVISION_STRING)
		strcpy (g_fullVersionString, SVN_REVISION_STRING);
#else
		sprintf (g_fullVersionString, "v%s", versionString());
#endif
	}

	return g_fullVersionString;
}

// =============================================================================
//
const char* commitTimeString()
{
#ifdef SVN_REVISION_NUMBER
	if (g_buildTime[0] == '\0')
	{
		time_t timestamp = SVN_REVISION_NUMBER;
		strftime (g_buildTime, sizeof g_buildTime, "%d %b %Y %T", localtime (&timestamp));
	}
#endif

	return g_buildTime;
}