X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/584e4558eea7db76c50bb9525cc25ae81b657d52..458b100ca0ad5e7b9e36824f5c5381701fe042a7:/apt-pkg/contrib/cmndline.cc

diff --git a/apt-pkg/contrib/cmndline.cc b/apt-pkg/contrib/cmndline.cc
index 6f0de103b..5a9944096 100644
--- a/apt-pkg/contrib/cmndline.cc
+++ b/apt-pkg/contrib/cmndline.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: cmndline.cc,v 1.14 2002/11/11 06:58:55 doogie Exp $
+// $Id: cmndline.cc,v 1.15 2003/02/10 01:40:58 doogie Exp $
 /* ######################################################################
 
    Command Line Class - Sophisticated command line parser
@@ -11,9 +11,6 @@
    ##################################################################### */
 									/*}}}*/
 // Include files							/*{{{*/
-#ifdef __GNUG__
-#pragma implementation "apt-pkg/cmndline.h"
-#endif
 #include <apt-pkg/cmndline.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/strutl.h>
@@ -138,7 +135,9 @@ bool CommandLine::Parse(int argc,const char **argv)
    for (; I != argc; I++)
       *Files++ = argv[I];
    *Files = 0;
-   
+
+   SaveInConfig(argc, argv);
+
    return true;
 }
 									/*}}}*/
@@ -192,19 +191,19 @@ bool CommandLine::HandleOpt(int &I,int argc,const char *argv[],
       if ((A->Flags & ConfigFile) == ConfigFile)
 	 return ReadConfigFile(*Conf,Argument);
 
-      // Arbitary item specification
+      // Arbitrary item specification
       if ((A->Flags & ArbItem) == ArbItem)
       {
 	 const char *J;
 	 for (J = Argument; *J != 0 && *J != '='; J++);
 	 if (*J == 0)
-	    return _error->Error(_("Option %s: Configuration item sepecification must have an =<val>."),argv[I]);
+	    return _error->Error(_("Option %s: Configuration item specification must have an =<val>."),argv[I]);
 
 	 // = is trailing
 	 if (J[1] == 0)
 	 {
 	    if (I+1 >= argc)
-	       return _error->Error(_("Option %s: Configuration item sepecification must have an =<val>."),argv[I]);
+	       return _error->Error(_("Option %s: Configuration item specification must have an =<val>."),argv[I]);
 	    Conf->Set(string(Argument,J-Argument),string(argv[I++ +1]));
 	 }
 	 else
@@ -354,3 +353,41 @@ bool CommandLine::DispatchArg(Dispatch *Map,bool NoMatch)
    return false;
 }
 									/*}}}*/
+// CommandLine::SaveInConfig - for output later in a logfile or so	/*{{{*/
+// ---------------------------------------------------------------------
+/* We save the commandline here to have it around later for e.g. logging.
+   It feels a bit like a hack here and isn't bulletproof, but it is better
+   than nothing after all. */
+void CommandLine::SaveInConfig(unsigned int const &argc, char const * const * const argv)
+{
+   char cmdline[100 + argc * 50];
+   unsigned int length = 0;
+   bool lastWasOption = false;
+   bool closeQuote = false;
+   for (unsigned int i = 0; i < argc && length < sizeof(cmdline); ++i, ++length)
+   {
+      for (unsigned int j = 0; argv[i][j] != '\0' && length < sizeof(cmdline)-1; ++j, ++length)
+      {
+	 cmdline[length] = argv[i][j];
+	 if (lastWasOption == true && argv[i][j] == '=')
+	 {
+	    // That is possibly an option: Quote it if it includes spaces,
+	    // the benefit is that this will eliminate also most false positives
+	    const char* c = &argv[i][j+1];
+	    for (; *c != '\0' && *c != ' '; ++c);
+	    if (*c == '\0') continue;
+	    cmdline[++length] = '"';
+	    closeQuote = true;
+	 }
+      }
+      if (closeQuote == true)
+	 cmdline[length++] = '"';
+      // Problem: detects also --hello
+      if (cmdline[length-1] == 'o')
+	 lastWasOption = true;
+      cmdline[length] = ' ';
+   }
+   cmdline[--length] = '\0';
+   _config->Set("CommandLine::AsString", cmdline);
+}
+									/*}}}*/