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139 lines
4.6 KiB
139 lines
4.6 KiB
15 years ago
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/***************************************************************************
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main.cpp - description
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-------------------
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begin : Wed Aug 7 18:11:19 CEST 2002
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copyright : (C) 2002 by Michael v.Ostheim
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email : MvOstheim@web.de
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <iostream>
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#include <fstream>
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#include <string>
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#include <vector>
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#include <config.h>
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#ifdef HAVE_SSTREAM
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#include <sstream>
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#else
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#include <strstream.h>
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#define istringstream istrstream
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#endif
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using namespace std;
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int main(int argc, char *argv[])
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{
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bool cpyonly, secmon, success;
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cpyonly = secmon = success = false;
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if ( !((argc-1) % 3) ) {
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int Screen = 0;
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int ScreenCount = (argc-1) / 3;
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// First, search for XF86Config or xorg.conf
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vector <string> searchPaths;
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searchPaths.push_back("/etc/X11/XF86Config-4");
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searchPaths.push_back("/etc/X11/XF86Config");
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searchPaths.push_back("/etc/XF86Config");
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searchPaths.push_back("/usr/X11R6/etc/X11/XF86Config-4");
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searchPaths.push_back("/usr/X11R6/etc/X11/XF86Config");
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searchPaths.push_back("/usr/X11R6/lib/X11/XF86Config-4");
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searchPaths.push_back("/usr/X11R6/lib/X11/XF86Config");
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searchPaths.push_back("/etc/X11/xorg.conf-4");
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searchPaths.push_back("/etc/X11/xorg.conf");
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searchPaths.push_back("/etc/xorg.conf");
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searchPaths.push_back("/usr/X11R6/etc/X11/xorg.conf-4");
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searchPaths.push_back("/usr/X11R6/etc/X11/xorg.conf");
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searchPaths.push_back("/usr/X11R6/lib/X11/xorg.conf-4");
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searchPaths.push_back("/usr/X11R6/lib/X11/xorg.conf");
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std::vector<string>::iterator it = searchPaths.begin();
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for (; it != searchPaths.end(); ++it ) {
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//Try to open file
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std::ifstream in( (*it).c_str() );
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if ( in.is_open() ) {
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std::ofstream out( ( (*it) + ".tmp" ).c_str() );
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if ( out.is_open() ) {
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std::string s, buf;
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std::vector<string> words;
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while (getline(in, s,'\n')) {
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if (!cpyonly) {
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words.clear();
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std::istringstream ss(s.c_str());
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while (ss >> buf) words.push_back(buf);
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if ( !words.empty() ) {
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if ( words[0] == "Section" && words.size() > 1 ) {
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if ( words[1] == "\"Monitor\"" ) {
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secmon = true;
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out << s << endl;
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continue;
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}
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}
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if ( secmon ) {
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if ( words[0] == "Gamma" ) {
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out << " Gamma " << argv[3*Screen+1] << " " << \
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argv[3*Screen+2]<< " " << argv[3*Screen+3];
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out << " # created by KGamma" << endl;
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cpyonly = success = ( ++Screen == ScreenCount );
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secmon = false;
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continue;
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}
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if ( words[0] == "EndSection" ) {
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out << " Gamma " << argv[3*Screen+1] << " " << \
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argv[3*Screen+2]<< " " << argv[3*Screen+3];
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out << " # created by KGamma" << endl;
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out << s << endl;
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cpyonly = success = ( ++Screen == ScreenCount );
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secmon = false;
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continue;
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}
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}
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}
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}
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out << s << endl;
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} //endwhile
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in.close();
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out.close();
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if ( success ) {
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rename( (*it).c_str(),(*it + ".kgammaorig").c_str() );
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rename( (*it + ".tmp").c_str(),(*it).c_str() );
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}
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else remove( (*it + ".tmp").c_str() );
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break;
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}
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}
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}
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}
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if ( !success )
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cerr << "Usage: xf86gammacfg RGAMMA GGAMMA " \
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"BGAMMA [RGAMMA GGAMMA BGAMMA [...]]" << endl;
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return success;
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}
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#ifdef istringstream
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#undef istringstream
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#endif
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