// Created: 05.01.00
// RCS-ID: $Id$
// Copyright: (c) 2000 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence: wxWindows license
+// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
// ============================================================================
// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "cmdline.h"
#endif
GetLongOptionName(lng).Len() == lng.Len(),
wxT("Long option contains invalid characters")
);
+
kind = k;
{ Check(wxCMD_LINE_VAL_NUMBER); return m_longVal; }
const wxString& GetStrVal() const
{ Check(wxCMD_LINE_VAL_STRING); return m_strVal; }
+#if wxUSE_DATETIME
const wxDateTime& GetDateVal() const
{ Check(wxCMD_LINE_VAL_DATE); return m_dateVal; }
+#endif // wxUSE_DATETIME
void SetLongVal(long val)
{ Check(wxCMD_LINE_VAL_NUMBER); m_longVal = val; m_hasVal = TRUE; }
void SetStrVal(const wxString& val)
{ Check(wxCMD_LINE_VAL_STRING); m_strVal = val; m_hasVal = TRUE; }
+#if wxUSE_DATETIME
void SetDateVal(const wxDateTime val)
{ Check(wxCMD_LINE_VAL_DATE); m_dateVal = val; m_hasVal = TRUE; }
+#endif // wxUSE_DATETIME
void SetHasValue(bool hasValue = TRUE) { m_hasVal = hasValue; }
bool HasValue() const { return m_hasVal; }
long m_longVal;
wxString m_strVal;
+#if wxUSE_DATETIME
wxDateTime m_dateVal;
+#endif // wxUSE_DATETIME
};
struct wxCmdLineParam
void wxCmdLineParserData::SetArguments(int argc, wxChar **argv)
{
- m_arguments.Empty();
+ m_arguments.clear();
for ( int n = 0; n < argc; n++ )
{
- m_arguments.Add(argv[n]);
+ m_arguments.push_back(argv[n]);
}
}
void wxCmdLineParserData::SetArguments(const wxString& cmdLine)
{
- m_arguments.Empty();
+ m_arguments.clear();
- m_arguments.Add(wxTheApp->GetAppName());
+ m_arguments.push_back(wxTheApp->GetAppName());
wxArrayString args = wxCmdLineParser::ConvertStringToArgs(cmdLine);
return TRUE;
}
+#if wxUSE_DATETIME
bool wxCmdLineParser::Found(const wxString& name, wxDateTime *value) const
{
int i = m_data->FindOption(name);
return TRUE;
}
+#endif // wxUSE_DATETIME
size_t wxCmdLineParser::GetParamCount() const
{
- return m_data->m_parameters.GetCount();
+ return m_data->m_parameters.size();
}
wxString wxCmdLineParser::GetParam(size_t n) const
// parse everything
wxString arg;
- size_t count = m_data->m_arguments.GetCount();
+ size_t count = m_data->m_arguments.size();
for ( size_t n = 1; ok && (n < count); n++ ) // 0 is program name
{
arg = m_data->m_arguments[n];
optInd = m_data->FindOptionByLongName(name);
if ( optInd == wxNOT_FOUND )
{
- errorMsg << wxString::Format(_("Unknown long option '%s'"), name.c_str()) << "\n";
+ errorMsg << wxString::Format(_("Unknown long option '%s'"), name.c_str()) << wxT("\n");
}
}
else
// Print the argument including leading "--"
name.Prepend( wxT("--") );
- errorMsg << wxString::Format(_("Unknown option '%s'"), name.c_str()) << "\n";
+ errorMsg << wxString::Format(_("Unknown option '%s'"), name.c_str()) << wxT("\n");
}
}
{
// we couldn't find a valid option name in the
// beginning of this string
- errorMsg << wxString::Format(_("Unknown option '%s'"), name.c_str()) << "\n";
+ errorMsg << wxString::Format(_("Unknown option '%s'"), name.c_str()) << wxT("\n");
break;
}
wxString arg2 = arg[0u];
arg2 += arg.Mid(len + 1); // +1 for leading '-'
- m_data->m_arguments.Insert(arg2, n + 1);
+ m_data->m_arguments.insert
+ (m_data->m_arguments.begin() + n + 1, arg2);
count++;
}
//else: it's our value, we'll deal with it below
if ( *p++ != _T('=') )
{
- errorMsg << wxString::Format(_("Option '%s' requires a value, '=' expected."), name.c_str()) << "\n";
+ errorMsg << wxString::Format(_("Option '%s' requires a value, '=' expected."), name.c_str()) << wxT("\n");
ok = FALSE;
}
{
// ... but there is none
errorMsg << wxString::Format(_("Option '%s' requires a value."),
- name.c_str()) << "\n";
+ name.c_str()) << wxT("\n");
ok = FALSE;
}
if ( opt.flags & wxCMD_LINE_NEEDS_SEPARATOR )
{
errorMsg << wxString::Format(_("Separator expected after the option '%s'."),
- name.c_str()) << "\n";
+ name.c_str()) << wxT("\n");
ok = FALSE;
}
else
{
errorMsg << wxString::Format(_("'%s' is not a correct numeric value for option '%s'."),
- value.c_str(), name.c_str()) << "\n";
+ value.c_str(), name.c_str()) << wxT("\n");
ok = FALSE;
}
}
break;
+#if wxUSE_DATETIME
case wxCMD_LINE_VAL_DATE:
{
wxDateTime dt;
if ( !res || *res )
{
errorMsg << wxString::Format(_("Option '%s': '%s' cannot be converted to a date."),
- name.c_str(), value.c_str()) << "\n";
+ name.c_str(), value.c_str()) << wxT("\n");
ok = FALSE;
}
}
}
break;
+#endif // wxUSE_DATETIME
}
}
}
// TODO check the param type
- m_data->m_parameters.Add(arg);
+ m_data->m_parameters.push_back(arg);
if ( !(param.flags & wxCMD_LINE_PARAM_MULTIPLE) )
{
}
else
{
- errorMsg << wxString::Format(_("Unexpected parameter '%s'"), arg.c_str()) << "\n";
+ errorMsg << wxString::Format(_("Unexpected parameter '%s'"), arg.c_str()) << wxT("\n");
ok = FALSE;
}
}
else
{
- optName.Printf(_("%s (or %s)"),
- opt.shortName.c_str(),
- opt.longName.c_str());
+ if ( AreLongOptionsEnabled() )
+ {
+ optName.Printf( _("%s (or %s)"),
+ opt.shortName.c_str(),
+ opt.longName.c_str() );
+ }
+ else
+ {
+ optName.Printf( wxT("%s"),
+ opt.shortName.c_str() );
+ }
}
errorMsg << wxString::Format(_("The value for the option '%s' must be specified."),
- optName.c_str()) << "\n";
+ optName.c_str()) << wxT("\n");
ok = FALSE;
}
if ( !(param.flags & wxCMD_LINE_PARAM_OPTIONAL) )
{
errorMsg << wxString::Format(_("The required parameter '%s' was not specified."),
- param.description.c_str()) << "\n";
+ param.description.c_str()) << wxT("\n");
ok = FALSE;
}
}
}
- if ( !ok && (errorMsg.length() != 0 || helpRequested) )
+ // if there was an error during parsing the command line, show this error
+ // and also the usage message if it had been requested
+ if ( !ok && (!errorMsg.empty() || (helpRequested && showUsage)) )
{
- wxString usage;
wxMessageOutput* msgOut = wxMessageOutput::Get();
- wxASSERT(msgOut);
- if ( showUsage ) usage = GetUsageString();
if ( msgOut )
+ {
+ wxString usage;
+ if ( showUsage )
+ usage = GetUsageString();
+
msgOut->Printf( wxT("%s%s"), usage.c_str(), errorMsg.c_str() );
+ }
+ else
+ {
+ wxFAIL_MSG( _T("no wxMessageOutput object?") );
+ }
}
return ok ? 0 : helpRequested ? -1 : 1;
void wxCmdLineParser::Usage()
{
- wxString usage = GetUsageString();
wxMessageOutput* msgOut = wxMessageOutput::Get();
if ( msgOut )
- msgOut->Printf( wxT("%s"), usage.c_str() );
+ {
+ msgOut->Printf( wxT("%s"), GetUsageString().c_str() );
+ }
+ else
+ {
+ wxFAIL_MSG( _T("no wxMessageOutput object?") );
+ }
}
wxString wxCmdLineParser::GetUsageString()
wxString appname = wxTheApp->GetAppName();
if ( !appname )
{
- wxCHECK_MSG( !m_data->m_arguments.IsEmpty(), wxEmptyString,
+ wxCHECK_MSG( m_data->m_arguments.size() != 0, wxEmptyString,
_T("no program name") );
appname = wxFileNameFromPath(m_data->m_arguments[0]);
wxString usage;
wxArrayString namesOptions, descOptions;
- if ( !!m_data->m_logo )
+ if ( !m_data->m_logo.empty() )
{
usage << m_data->m_logo << _T('\n');
}
usage << _T(']');
}
- namesOptions.Add(option);
- descOptions.Add(opt.description);
+ namesOptions.push_back(option);
+ descOptions.push_back(opt.description);
}
count = m_data->m_paramDesc.GetCount();
// now construct the detailed help message
size_t len, lenMax = 0;
- count = namesOptions.GetCount();
+ count = namesOptions.size();
for ( n = 0; n < count; n++ )
{
len = namesOptions[n].length();
wxFAIL_MSG( _T("unknown option type") );
// still fall through
- case wxCMD_LINE_VAL_STRING: s = _("str"); break;
- case wxCMD_LINE_VAL_NUMBER: s = _("num"); break;
- case wxCMD_LINE_VAL_DATE: s = _("date"); break;
+ case wxCMD_LINE_VAL_STRING:
+ s = _("str");
+ break;
+
+ case wxCMD_LINE_VAL_NUMBER:
+ s = _("num");
+ break;
+
+ case wxCMD_LINE_VAL_DATE:
+ s = _("date");
+ break;
}
return s;
In particular, to pass a single argument containing a space to the program
it should be quoted:
-
+
myprog.exe foo bar -> argc = 3, argv[1] = "foo", argv[2] = "bar"
myprog.exe "foo bar" -> argc = 2, argv[1] = "foo bar"
}
}
- args.Add(arg);
+ args.push_back(arg);
}
return args;
projects / wxWidgets.git / blobdiff