You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
135 lines
3.7 KiB
135 lines
3.7 KiB
// -*- mode: cpp; mode: fold -*-
|
|
// Description /*{{{*/
|
|
// $Id: apt-config.cc,v 1.11 2003/01/11 07:18:44 jgg Exp $
|
|
/* ######################################################################
|
|
|
|
APT Config - Program to manipulate APT configuration files
|
|
|
|
This program will parse a config file and then do something with it.
|
|
|
|
Commands:
|
|
shell - Shell mode. After this a series of word pairs should occure.
|
|
The first is the environment var to set and the second is
|
|
the key to set it from. Use like:
|
|
eval `apt-config shell QMode apt::QMode`
|
|
|
|
##################################################################### */
|
|
/*}}}*/
|
|
// Include Files /*{{{*/
|
|
#include <apt-pkg/cmndline.h>
|
|
#include <apt-pkg/error.h>
|
|
#include <apt-pkg/init.h>
|
|
#include <apt-pkg/strutl.h>
|
|
|
|
#include <config.h>
|
|
#include <apti18n.h>
|
|
|
|
#include <locale.h>
|
|
#include <iostream>
|
|
#include <string>
|
|
/*}}}*/
|
|
using namespace std;
|
|
|
|
// DoShell - Handle the shell command /*{{{*/
|
|
// ---------------------------------------------------------------------
|
|
/* */
|
|
bool DoShell(CommandLine &CmdL)
|
|
{
|
|
for (const char **I = CmdL.FileList + 1; *I != 0; I += 2)
|
|
{
|
|
if (I[1] == 0 || strlen(I[1]) == 0)
|
|
return _error->Error(_("Arguments not in pairs"));
|
|
|
|
string key = I[1];
|
|
if (key.end()[-1] == '/') // old directory format
|
|
key.append("d");
|
|
|
|
if (_config->ExistsAny(key.c_str()))
|
|
cout << *I << "='" <<
|
|
SubstVar(_config->FindAny(key.c_str()),"'","'\\''") << '\'' << endl;
|
|
|
|
}
|
|
|
|
return true;
|
|
}
|
|
/*}}}*/
|
|
// DoDump - Dump the configuration space /*{{{*/
|
|
// ---------------------------------------------------------------------
|
|
/* */
|
|
bool DoDump(CommandLine &CmdL)
|
|
{
|
|
_config->Dump(cout);
|
|
return true;
|
|
}
|
|
/*}}}*/
|
|
// ShowHelp - Show the help screen /*{{{*/
|
|
// ---------------------------------------------------------------------
|
|
/* */
|
|
int ShowHelp()
|
|
{
|
|
ioprintf(cout,_("%s %s for %s %s compiled on %s %s\n"),PACKAGE,VERSION,
|
|
COMMON_OS,COMMON_CPU,__DATE__,__TIME__);
|
|
if (_config->FindB("version") == true)
|
|
return 0;
|
|
|
|
cout <<
|
|
_("Usage: apt-config [options] command\n"
|
|
"\n"
|
|
"apt-config is a simple tool to read the APT config file\n"
|
|
"\n"
|
|
"Commands:\n"
|
|
" shell - Shell mode\n"
|
|
" dump - Show the configuration\n"
|
|
"\n"
|
|
"Options:\n"
|
|
" -h This help text.\n"
|
|
" -c=? Read this configuration file\n"
|
|
" -o=? Set an arbitrary configuration option, eg -o dir::cache=/tmp\n");
|
|
return 0;
|
|
}
|
|
/*}}}*/
|
|
|
|
int main(int argc,const char *argv[])
|
|
{
|
|
CommandLine::Args Args[] = {
|
|
{'h',"help","help",0},
|
|
{'v',"version","version",0},
|
|
{'c',"config-file",0,CommandLine::ConfigFile},
|
|
{'o',"option",0,CommandLine::ArbItem},
|
|
{0,0,0,0}};
|
|
CommandLine::Dispatch Cmds[] = {{"shell",&DoShell},
|
|
{"dump",&DoDump},
|
|
{0,0}};
|
|
|
|
// Set up gettext support
|
|
setlocale(LC_ALL,"");
|
|
textdomain(PACKAGE);
|
|
|
|
// Parse the command line and initialize the package library
|
|
CommandLine CmdL(Args,_config);
|
|
if (pkgInitConfig(*_config) == false ||
|
|
CmdL.Parse(argc,argv) == false ||
|
|
pkgInitSystem(*_config,_system) == false)
|
|
{
|
|
_error->DumpErrors();
|
|
return 100;
|
|
}
|
|
|
|
// See if the help should be shown
|
|
if (_config->FindB("help") == true ||
|
|
CmdL.FileSize() == 0)
|
|
return ShowHelp();
|
|
|
|
// Match the operation
|
|
CmdL.DispatchArg(Cmds);
|
|
|
|
// Print any errors or warnings found during parsing
|
|
if (_error->empty() == false)
|
|
{
|
|
bool Errors = _error->PendingError();
|
|
_error->DumpErrors();
|
|
return Errors == true?100:0;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|