1 files changed, 133 insertions, 0 deletions
diff --git a/Source/WXDialog/cmWXCommandLineInfo.cxx b/Source/WXDialog/cmWXCommandLineInfo.cxx
new file mode 100644
index 0000000..5aba382
--- /dev/null
+++ b/Source/WXDialog/cmWXCommandLineInfo.cxx
@@ -0,0 +1,133 @@
+/*=========================================================================
+
+  Program:   Insight Segmentation & Registration Toolkit
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2002 Insight Consortium. All rights reserved.
+  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even 
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+     PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+
+// cmCommandLineInfo.cpp : command line arguments
+//
+
+#include "cmWXCommandLineInfo.h" 
+
+#include "cmSystemTools.h"
+
+///////////////////////////////////////////////////////////////
+// cmCommandLineInfo 
+
+cmCommandLineInfo::cmCommandLineInfo()
+{
+  this->m_WhereSource = "";
+  this->m_WhereBuild = "";
+  this->m_AdvancedValues = false;
+  this->m_GeneratorChoiceString = "";
+  this->m_LastUnknownParameter = "";
+  this->m_ValidArguments = "";
+} 
+
+///////////////////////////////////////////////////////////////
+cmCommandLineInfo::~cmCommandLineInfo()
+{
+}
+
+///////////////////////////////////////////////////////////////
+void cmCommandLineInfo::ParseCommandLine(int argc, char* argv[])
+{
+  int cc;
+  for ( cc = 1; cc < argc; cc ++ )
+    {
+    if ( strlen(argv[cc]) < 1 )
+      {
+      continue;
+      }
+    bool valid = true;
+    std::string argument = argv[cc];
+    if ( argument.size() > 1 && 
+         this->m_ValidArguments.find(argument[1]) == std::string::npos )
+      {
+      valid = false;
+      }
+    this->ParseParam(argument, valid, (cc + 1 == argc));
+    }
+  this->m_ExecutablePath = cmSystemTools::GetFilenamePath(argv[0]);
+}
+
+///////////////////////////////////////////////////////////////
+int cmCommandLineInfo::GetBoolValue(const std::string& v) {
+  std::string value = cmSystemTools::LowerCase(v);
+  if (value == "1" || 
+      value == "on" || 
+      value == "true" || 
+      value == "yes")
+    {
+    return 1;
+    }
+  else if (value == "0" || 
+           value == "off" || 
+           value == "false" || 
+           value == "no")
+    {
+    return -1;
+    }
+  return 0;
+}
+
+///////////////////////////////////////////////////////////////
+// Parse param
+
+void cmCommandLineInfo::ParseParam(const std::string& parameter, 
+                                   bool know_about, bool last)
+{
+  if(!know_about)
+    {
+    this->m_LastUnknownParameter = parameter;
+    }
+  else
+    {
+    std::string sParam(parameter.c_str(), 1);
+    // Single letter valued flag like /B=value or /B:value
+    std::string value;
+    if (sParam[1] == '=' || sParam[1] == ':')
+      {
+      value = std::string(parameter.c_str()+2);
+      }
+    else
+      {
+      value = std::string(parameter.c_str()+1);
+      }
+    int res;
+    switch (sParam[0])
+      {
+      case 'A':
+        res = cmCommandLineInfo::GetBoolValue(value);
+        if (res == 1)
+          {
+          this->m_AdvancedValues = true;
+          }
+        else if (res == -1)
+          {
+          this->m_AdvancedValues = false;
+          }
+        break;
+      case 'B':
+        this->m_WhereBuild = value;
+        break;
+      case 'G':
+        this->m_GeneratorChoiceString = value;
+        break;
+      case 'H':
+        this->m_WhereSource = value;
+        break;
+      }
+    }
+}