void CommandData::PreprocessCommandLine(int argc, char *argv[])
{
#ifdef CUSTOM_CMDLINE_PARSER
// In Windows we may prefer to implement our own command line parser
// to avoid replacing \" by " in standard parser. Such replacing corrupts
// destination paths like "dest path\" in extraction commands.
const wchar *CmdLine=GetCommandLine();
wchar *ParW;
char *ParA;
for (bool FirstParam=true;;FirstParam=false)
{
if ((CmdLine=AllocCmdParam(CmdLine,&ParW,&ParA))==NULL)
break;
bool Code=FirstParam ? true:PreprocessSwitch(ParA);
free(ParW);
free(ParA);
if (!Code)
break;
}
#else
for (int I=1;I<argc;I++)
if (!PreprocessSwitch(argv[I]))
break;
#endif
}
void CommandData::ParseCommandLine(int argc, char *argv[])
{
#ifdef CUSTOM_CMDLINE_PARSER
// In Windows we may prefer to implement our own command line parser
// to avoid replacing \" by " in standard parser. Such replacing corrupts
// destination paths like "dest path\" in extraction commands.
const wchar *CmdLine=GetCommandLine();
wchar *ParW;
char *ParA;
for (bool FirstParam=true;;FirstParam=false)
{
if ((CmdLine=AllocCmdParam(CmdLine,&ParW,&ParA))==NULL)
break;
if (!FirstParam) // First parameter is the executable name.
ParseArg(ParA,ParW);
free(ParW);
free(ParA);
}
#else
for (int I=1;I<argc;I++)
ParseArg(argv[I],NULL);
#endif
ParseDone();
}
void CommandData::ProcessSwitchesString(const wchar *Str)
{
wchar *Par;
while ((Str=AllocCmdParam(Str,&Par))!=NULL)
{
if (IsSwitch(*Par))
ProcessSwitch(Par+1);
free(Par);
}
}
void CommandData::ParseCommandLine(bool Preprocess,int argc, char *argv[])
{
*Command=0;
NoMoreSwitches=false;
#ifdef CUSTOM_CMDLINE_PARSER
// In Windows we may prefer to implement our own command line parser
// to avoid replacing \" by " in standard parser. Such replacing corrupts
// destination paths like "dest path\" in extraction commands.
// Also our own parser is Unicode compatible.
const wchar *CmdLine=GetCommandLine();
wchar *Par;
for (bool FirstParam=true;;FirstParam=false)
{
if ((CmdLine=AllocCmdParam(CmdLine,&Par))==NULL)
break;
if (!FirstParam) // First parameter is the executable name.
if (Preprocess)
PreprocessArg(Par);
else
ParseArg(Par);
free(Par);
}
#else
Array<wchar> Arg;
for (int I=1;I<argc;I++)
{
Arg.Alloc(strlen(argv[I])+1);
CharToWide(argv[I],&Arg[0],Arg.Size());
if (Preprocess)
PreprocessArg(&Arg[0]);
else
ParseArg(&Arg[0]);
}
#endif
if (!Preprocess)
ParseDone();
}
