// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
-// $Id: cmndline.cc,v 1.1 1998/09/22 05:30:26 jgg Exp $
+// $Id: cmndline.cc,v 1.2 1998/09/26 05:34:24 jgg Exp $
/* ######################################################################
Command Line Class - Sophisticated command line parser
CommandLine::CommandLine(Args *AList,Configuration *Conf) : ArgList(AList),
Conf(Conf), FileList(0)
{
+}
+ /*}}}*/
+// CommandLine::~CommandLine - Destructor /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+CommandLine::~CommandLine()
+{
+ delete [] FileList;
}
/*}}}*/
// CommandLine::Parse - Main action member /*{{{*/
/* */
bool CommandLine::Parse(int argc,const char **argv)
{
+ delete [] FileList;
FileList = new const char *[argc];
const char **Files = FileList;
int I;
if (A->end() == true)
return _error->Error("Command line option %s is not understood",argv[I]);
+
+ // The option is not boolean
+ if (A->IsBoolean() == false)
+ return _error->Error("Command line option %s is not boolean",argv[I]);
}
// Deal with it.
// Parse a configuration file
if ((A->Flags & ConfigFile) == ConfigFile)
return ReadConfigFile(*Conf,Argument);
+
+ // Arbitary 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 =.",argv[I]);
+
+ Conf->Set(string(Argument,J-Argument),string(J+1));
+
+ return true;
+ }
Conf->Set(A->ConfName,Argument);
return true;
return true;
}
/*}}}*/
+// CommandLine::FileSize - Count the number of filenames /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+unsigned int CommandLine::FileSize() const
+{
+ unsigned int Count = 0;
+ for (const char **I = FileList; I != 0 && *I != 0; I++)
+ Count++;
+ return Count;
+}
+ /*}}}*/