// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
-// $Id: apt-config.cc,v 1.4 1999/03/29 19:28:52 jgg Exp $
+// $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.
+ shell - Shell mode. After this a series of word pairs should occur.
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<config.h>
+
#include <apt-pkg/cmndline.h>
#include <apt-pkg/error.h>
#include <apt-pkg/init.h>
-#include "config.h"
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/aptconfiguration.h>
+#include <apt-pkg/pkgsystem.h>
#include <iostream>
+#include <string>
+#include <vector>
+#include <string.h>
+
+#include <apt-private/private-cmndline.h>
+#include <apt-private/private-main.h>
+
+#include <apti18n.h>
/*}}}*/
+using namespace std;
// DoShell - Handle the shell command /*{{{*/
// ---------------------------------------------------------------------
/* */
-bool DoShell(CommandLine &CmdL)
+static bool DoShell(CommandLine &CmdL)
{
for (const char **I = CmdL.FileList + 1; *I != 0; I += 2)
{
- if (I[1] == 0)
- return _error->Error("Arguments not in pairs");
- if (_config->Exists(I[1]) == true)
- cout << *I << "=\"" << _config->Find(I[1]) << '"' << endl;
+ 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;
}
/*}}}*/
-// ShowHelp - Show the help screen /*{{{*/
+// DoDump - Dump the configuration space /*{{{*/
// ---------------------------------------------------------------------
/* */
-int ShowHelp()
+static bool DoDump(CommandLine &CmdL)
{
- cout << PACKAGE << ' ' << VERSION << " for " << ARCHITECTURE <<
- " compiled on " << __DATE__ << " " << __TIME__ << endl;
- if (_config->FindB("version") == true)
- return 100;
-
- cout << "Usage: apt-config [options] command" << endl;
- cout << endl;
- cout << "apt-config is a simple tool to read the APT config file" << endl;
- cout << endl;
- cout << "Commands:" << endl;
- cout << " shell - Shell mode" << endl;
- cout << endl;
- cout << "Options:" << endl;
- cout << " -h This help text." << endl;
- cout << " -c=? Read this configuration file" << endl;
- cout << " -o=? Set an arbitary configuration option, eg -o dir::cache=/tmp" << endl;
- return 100;
+ bool const empty = _config->FindB("APT::Config::Dump::EmptyValue", true);
+ std::string const format = _config->Find("APT::Config::Dump::Format", "%f \"%v\";\n");
+ if (CmdL.FileSize() == 1)
+ _config->Dump(cout, NULL, format.c_str(), empty);
+ else
+ for (const char **I = CmdL.FileList + 1; *I != 0; ++I)
+ _config->Dump(cout, *I, format.c_str(), empty);
+ return true;
}
/*}}}*/
-
-int main(int argc,const char *argv[])
+static bool ShowHelp(CommandLine &) /*{{{*/
+{
+ std::cout <<
+ _("Usage: apt-config [options] command\n"
+ "\n"
+ "apt-config is an interface to the configuration settings used by\n"
+ "all APT tools, mainly intended for debugging and shell scripting.\n");
+ return true;
+}
+ /*}}}*/
+static std::vector<aptDispatchWithHelp> GetCommands() /*{{{*/
+{
+ return {
+ {"shell", &DoShell, _("get configuration values via shell evaluation")},
+ {"dump", &DoDump, _("show the active configuration setting")},
+ {nullptr, nullptr, nullptr}
+ };
+}
+ /*}}}*/
+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},
- {0,0}};
-
// Parse the command line and initialize the package library
- CommandLine CmdL(Args,_config);
- if (pkgInitialize(*_config) == false ||
- CmdL.Parse(argc,argv) == false)
- {
- _error->DumpErrors();
- return 100;
- }
+ CommandLine CmdL;
+ auto const Cmds = ParseCommandLine(CmdL, APT_CMD::APT_CONFIG, &_config, &_system, argc, argv, &ShowHelp, &GetCommands);
- // See if the help should be shown
- if (_config->FindB("help") == true ||
- CmdL.FileSize() == 0)
- return ShowHelp();
+ std::vector<std::string> const langs = APT::Configuration::getLanguages(true);
+ _config->Clear("Acquire::Languages");
+ for (std::vector<std::string>::const_iterator l = langs.begin(); l != langs.end(); ++l)
+ _config->Set("Acquire::Languages::", *l);
- // Match the operation
- CmdL.DispatchArg(Cmds);
-
- // Print any errors or warnings found during parsing
- if (_error->empty() == false)
+ std::vector<std::string> const archs = APT::Configuration::getArchitectures();
+ _config->Clear("APT::Architectures");
+ for (std::vector<std::string>::const_iterator a = archs.begin(); a != archs.end(); ++a)
+ _config->Set("APT::Architectures::", *a);
+
+ std::vector<APT::Configuration::Compressor> const compressors = APT::Configuration::getCompressors();
+ _config->Clear("APT::Compressor");
+ string conf = "APT::Compressor::";
+ for (std::vector<APT::Configuration::Compressor>::const_iterator c = compressors.begin(); c != compressors.end(); ++c)
{
- bool Errors = _error->PendingError();
- _error->DumpErrors();
- return Errors == true?100:0;
+ string comp = conf + c->Name + "::";
+ _config->Set(comp + "Name", c->Name);
+ _config->Set(comp + "Extension", c->Extension);
+ _config->Set(comp + "Binary", c->Binary);
+ _config->Set(std::string(comp + "Cost").c_str(), c->Cost);
+ for (std::vector<std::string>::const_iterator a = c->CompressArgs.begin(); a != c->CompressArgs.end(); ++a)
+ _config->Set(comp + "CompressArg::", *a);
+ for (std::vector<std::string>::const_iterator a = c->UncompressArgs.begin(); a != c->UncompressArgs.end(); ++a)
+ _config->Set(comp + "UncompressArg::", *a);
}
-
- return 0;
+
+ std::vector<std::string> const profiles = APT::Configuration::getBuildProfiles();
+ _config->Clear("APT::Build-Profiles");
+ for (std::vector<std::string>::const_iterator p = profiles.begin(); p != profiles.end(); ++p)
+ _config->Set("APT::Build-Profiles::", *p);
+
+ return DispatchCommandLine(CmdL, Cmds);
}
+ /*}}}*/
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