merged from lp:~donkult/apt/sid

[apt.git] / cmdline / apt-config.cc

diff --git a/cmdline/apt-config.cc b/cmdline/apt-config.cc
index 7dfb591922eeadb06563a15a5360f77d4ac956a3..9919a9c949be91f64eb584ad76844dbb93cc3b52 100644 (file)
--- a/cmdline/apt-config.cc
+++ b/cmdline/apt-config.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: apt-config.cc,v 1.1 1998/11/22 23:37:07 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
@@ -19,10 +19,16 @@
 #include <apt-pkg/cmndline.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/init.h>
-#include "config.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                                  /*{{{*/
 // ---------------------------------------------------------------------
@@ -31,12 +37,28 @@ 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;
+}
+                                                                       /*}}}*/
+// DoDump - Dump the configuration space                               /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool DoDump(CommandLine &CmdL)
+{
+   _config->Dump(cout);
    return true;
 }
                                                                        /*}}}*/
@@ -45,36 +67,48 @@ bool DoShell(CommandLine &CmdL)
 /* */
 int ShowHelp()
 {
-   cout << PACKAGE << ' ' << VERSION << " for " << ARCHITECTURE <<
-       " compiled on " << __DATE__ << "  " << __TIME__ << endl;
+   ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,VERSION,
+           COMMON_ARCH,__DATE__,__TIME__);
+   if (_config->FindB("version") == true)
+      return 0;
    
-   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, ie -o dir::cache=/tmp" << endl;
-   return 100;
+   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[])
+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 (pkgInitialize(*_config) == false ||
-       CmdL.Parse(argc,argv) == false)
+   if (pkgInitConfig(*_config) == false ||
+       CmdL.Parse(argc,argv) == false ||
+       pkgInitSystem(*_config,_system) == false)
    {
       _error->DumpErrors();
       return 100;
@@ -84,29 +118,10 @@ int main(int argc,const char *argv[])
    if (_config->FindB("help") == true ||
        CmdL.FileSize() == 0)
       return ShowHelp();
-   
-   // Match the operation
-   struct 
-   {
-      const char *Match;
-      bool (*Handler)(CommandLine &);
-   } Map[] = {{"shell",&DoShell},
-              {0,0}};
-   int I;
-   for (I = 0; Map[I].Match != 0; I++)
-   {
-      if (strcmp(CmdL.FileList[0],Map[I].Match) == 0)
-      {
-        if (Map[I].Handler(CmdL) == false && _error->PendingError() == false)
-           _error->Error("Handler silently failed");
-        break;
-      }
-   }
-      
-   // No matching name
-   if (Map[I].Match == 0)
-      _error->Error("Invalid operation %s", CmdL.FileList[0]);
 
+   // Match the operation
+   CmdL.DispatchArg(Cmds);
+   
    // Print any errors or warnings found during parsing
    if (_error->empty() == false)
    {
@@ -117,3 +132,4 @@ int main(int argc,const char *argv[])
    
    return 0;
 }
+                                                                       /*}}}*/