X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e9c54ec33655bfa9a57eb7955b114621fb940e1f..372208c2e650c4f41f7607d024b57718ed61ba59:/src/common/cmdline.cpp diff --git a/src/common/cmdline.cpp b/src/common/cmdline.cpp index 9697a6d3ac..2248a5b746 100644 --- a/src/common/cmdline.cpp +++ b/src/common/cmdline.cpp @@ -6,7 +6,7 @@ // Created: 05.01.00 // RCS-ID: $Id$ // Copyright: (c) 2000 Vadim Zeitlin -// Licence: wxWindows license +// Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -17,7 +17,7 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "cmdline.h" #endif @@ -86,6 +86,7 @@ struct wxCmdLineOption GetLongOptionName(lng).Len() == lng.Len(), wxT("Long option contains invalid characters") ); + kind = k; @@ -113,15 +114,19 @@ struct wxCmdLineOption { 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; } @@ -139,7 +144,9 @@ private: long m_longVal; wxString m_strVal; +#if wxUSE_DATETIME wxDateTime m_dateVal; +#endif // wxUSE_DATETIME }; struct wxCmdLineParam @@ -209,19 +216,19 @@ wxCmdLineParserData::wxCmdLineParserData() 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); @@ -458,6 +465,7 @@ bool wxCmdLineParser::Found(const wxString& name, long *value) const return TRUE; } +#if wxUSE_DATETIME bool wxCmdLineParser::Found(const wxString& name, wxDateTime *value) const { int i = m_data->FindOption(name); @@ -476,10 +484,11 @@ bool wxCmdLineParser::Found(const wxString& name, wxDateTime *value) const 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 @@ -520,7 +529,7 @@ int wxCmdLineParser::Parse(bool showUsage) // 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]; @@ -561,7 +570,7 @@ int wxCmdLineParser::Parse(bool showUsage) 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 @@ -570,7 +579,7 @@ int wxCmdLineParser::Parse(bool showUsage) // 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"); } } @@ -591,7 +600,7 @@ int wxCmdLineParser::Parse(bool showUsage) { // 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; } @@ -623,7 +632,8 @@ int wxCmdLineParser::Parse(bool showUsage) 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 @@ -663,7 +673,7 @@ int wxCmdLineParser::Parse(bool showUsage) 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; } @@ -684,7 +694,7 @@ int wxCmdLineParser::Parse(bool showUsage) { // ... but there is none errorMsg << wxString::Format(_("Option '%s' requires a value."), - name.c_str()) << "\n"; + name.c_str()) << wxT("\n"); ok = FALSE; } @@ -701,7 +711,7 @@ int wxCmdLineParser::Parse(bool showUsage) 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; } @@ -731,13 +741,14 @@ int wxCmdLineParser::Parse(bool showUsage) 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; @@ -745,7 +756,7 @@ int wxCmdLineParser::Parse(bool showUsage) 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; } @@ -755,6 +766,7 @@ int wxCmdLineParser::Parse(bool showUsage) } } break; +#endif // wxUSE_DATETIME } } } @@ -768,7 +780,7 @@ int wxCmdLineParser::Parse(bool showUsage) // 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) ) { @@ -785,7 +797,7 @@ int wxCmdLineParser::Parse(bool showUsage) } else { - errorMsg << wxString::Format(_("Unexpected parameter '%s'"), arg.c_str()) << "\n"; + errorMsg << wxString::Format(_("Unexpected parameter '%s'"), arg.c_str()) << wxT("\n"); ok = FALSE; } @@ -822,7 +834,7 @@ int wxCmdLineParser::Parse(bool showUsage) } errorMsg << wxString::Format(_("The value for the option '%s' must be specified."), - optName.c_str()) << "\n"; + optName.c_str()) << wxT("\n"); ok = FALSE; } @@ -843,7 +855,7 @@ int wxCmdLineParser::Parse(bool showUsage) 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; } @@ -894,7 +906,7 @@ 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]); @@ -978,8 +990,8 @@ wxString wxCmdLineParser::GetUsageString() usage << _T(']'); } - namesOptions.Add(option); - descOptions.Add(opt.description); + namesOptions.push_back(option); + descOptions.push_back(opt.description); } count = m_data->m_paramDesc.GetCount(); @@ -1010,7 +1022,7 @@ wxString wxCmdLineParser::GetUsageString() // 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(); @@ -1109,24 +1121,10 @@ static wxString GetLongOptionName(const wxChar *p) /* This function is mainly used under Windows (as under Unix we always get the - command line arguments as argc/argv anyhow) and so it tries to handle the - Windows path names (separated by backslashes) correctly. For this it only - considers that a backslash may be used to escape another backslash (but - normally this is _not_ needed) or a quote but nothing else. - - 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" - - To pass an argument containing spaces and quotes, the latter should be - escaped with a backslash: - - myprog.exe "foo \"bar\"" -> argc = 2, argv[1] = "foo "bar"" - - This hopefully matches the conventions used by Explorer/command line - interpreter under Windows. If not, this function should be fixed. + command line arguments as argc/argv anyhow) and so it tries to follow + Windows conventions for the command line handling, not Unix ones. For + instance, backslash is not special except when it precedes double quote when + it does quote it. */ /* static */ @@ -1137,7 +1135,7 @@ wxArrayString wxCmdLineParser::ConvertStringToArgs(const wxChar *p) wxString arg; arg.reserve(1024); - bool isInsideQuotes = FALSE; + bool isInsideQuotes = false; for ( ;; ) { // skip white space @@ -1149,83 +1147,48 @@ wxArrayString wxCmdLineParser::ConvertStringToArgs(const wxChar *p) break; // parse this parameter - arg.clear(); - for ( ;; p++ ) + bool endParam = false; + bool lastBS = false; + for ( arg.clear(); !endParam; p++ ) { - // do we have a (lone) backslash? - bool isQuotedByBS = FALSE; - while ( *p == _T('\\') ) - { - p++; - - // if we have 2 backslashes in a row, output one - // unless it looks like a UNC path \\machine\dir\file.ext - if ( isQuotedByBS || arg.Len() == 0 ) - { - arg += _T('\\'); - isQuotedByBS = FALSE; - } - else // the next char is quoted - { - isQuotedByBS = TRUE; - } - } - - bool skipChar = FALSE, - endParam = FALSE; switch ( *p ) { case _T('"'): - if ( !isQuotedByBS ) + if ( !lastBS ) { - // don't put the quote itself in the arg - skipChar = TRUE; - isInsideQuotes = !isInsideQuotes; - } - //else: insert a literal quote + // don't put quote in arg + continue; + } + //else: quote has no special meaning but the backslash + // still remains -- makes no sense but this is what + // Windows does break; case _T(' '): case _T('\t'): - // we intentionally don't check for preceding backslash - // here as if we allowed it to be used to escape spaces the - // cmd line of the form "foo.exe a:\ c:\bar" wouldn't be - // parsed correctly + // backslash does *not* quote the space, only quotes do if ( isInsideQuotes ) { - // preserve it, skip endParam below + // skip assignment below break; } - //else: fall through + // fall through case _T('\0'): endParam = TRUE; - break; - default: - if ( isQuotedByBS ) - { - // ignore backslash before an ordinary character - this - // is needed to properly handle the file names under - // Windows appearing in the command line - arg += _T('\\'); - } + // exit from the loop directly, without changing arg + continue; } - // end of argument? - if ( endParam ) - break; + lastBS = *p == _T('\\'); - // otherwise copy this char to arg - if ( !skipChar ) - { - arg += *p; - } + arg += *p; } - args.Add(arg); + args.push_back(arg); } return args;