eBookReaderSwitch/mupdf/thirdparty/lcms2/utils/samples/vericc.c

66 lines
2.2 KiB
C

//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2010 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the Software
// is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
// THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//---------------------------------------------------------------------------------
//
#include "lcms2mt.h"
#include <string.h>
#include <math.h>
static
int PrintUsage(void)
{
fprintf(stderr, "Sets profile version\n\nUsage: vericc --r<version> iccprofile.icc\n");
return 0;
}
int main(int argc, char *argv[])
{
cmsHPROFILE hProfile;
char* ptr;
cmsFloat64Number Version;
if (argc != 3) return PrintUsage();
ptr = argv[1];
if (strncmp(ptr, "--r", 3) != 0) return PrintUsage();
ptr += 3;
if (!*ptr) { fprintf(stderr, "Wrong version number\n"); return 1; }
Version = atof(ptr);
hProfile = cmsOpenProfileFromFile(argv[2], "r");
if (hProfile == NULL) { fprintf(stderr, "'%s': cannot open\n", argv[2]); return 1; }
cmsSetProfileVersion(hProfile, Version);
cmsSaveProfileToFile(hProfile, "$$tmp.icc");
cmsCloseProfile(hProfile);
remove(argv[2]);
rename("$$tmp.icc", argv[2]);
return 0;
}