Welcome to cmGetFilenameComponentCommand ("Get a specific component of a full filename")
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@ -35,6 +35,7 @@
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#include "cmFindLibraryCommand.cxx"
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#include "cmFindPathCommand.cxx"
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#include "cmFindProgramCommand.cxx"
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#include "cmGetFilenameComponentCommand.cxx"
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#include "cmIfCommand.cxx"
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#include "cmIncludeCommand.cxx"
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#include "cmIncludeDirectoryCommand.cxx"
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@ -91,6 +92,7 @@ void GetPredefinedCommands(std::list<cmCommand*>& commands)
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commands.push_back(new cmFindLibraryCommand);
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commands.push_back(new cmFindPathCommand);
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commands.push_back(new cmFindProgramCommand);
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commands.push_back(new cmGetFilenameComponentCommand);
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commands.push_back(new cmIfCommand);
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commands.push_back(new cmIncludeCommand);
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commands.push_back(new cmIncludeDirectoryCommand);
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@ -0,0 +1,84 @@
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/*=========================================================================
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Program: Insight Segmentation & Registration Toolkit
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2001 Insight Consortium
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* The name of the Insight Consortium, nor the names of any consortium members,
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nor of any contributors, may be used to endorse or promote products derived
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from this software without specific prior written permission.
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* Modified source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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=========================================================================*/
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#include "cmGetFilenameComponentCommand.h"
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#include "cmSystemTools.h"
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// cmGetFilenameComponentCommand
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bool cmGetFilenameComponentCommand::Invoke(std::vector<std::string>& args)
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{
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if(args.size() < 3)
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{
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this->SetError("called with incorrect number of arguments");
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return false;
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}
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std::string result;
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std::string filename = args[1];
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m_Makefile->ExpandVariablesInString(filename);
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if (args[2] == "PATH")
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{
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result = cmSystemTools::GetFilenamePath(filename);
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}
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else if (args[2] == "NAME")
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{
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result = cmSystemTools::GetFilenameName(filename);
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}
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else if (args[2] == "EXT")
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{
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result = cmSystemTools::GetFilenameExtension(filename);
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}
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else if (args[2] == "NAME_WE")
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{
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result = cmSystemTools::GetFilenameNameWithoutExtension(filename);
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}
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else
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{
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std::string err = "unknow component " + args[2];
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this->SetError(err.c_str());
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return false;
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}
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m_Makefile->AddDefinition(args[0].c_str(), result.c_str());
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return true;
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}
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@ -0,0 +1,107 @@
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/*=========================================================================
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Program: Insight Segmentation & Registration Toolkit
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2001 Insight Consortium
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* The name of the Insight Consortium, nor the names of any consortium members,
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nor of any contributors, may be used to endorse or promote products derived
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from this software without specific prior written permission.
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* Modified source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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=========================================================================*/
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#ifndef cmGetFilenameComponentCommand_h
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#define cmGetFilenameComponentCommand_h
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#include "cmCommand.h"
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/** \class cmGetFilenameComponentCommand
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* \brief Get a specific component of a filename.
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*
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* cmGetFilenameComponentCommand is a utility command used to get the path,
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* name, extension or name without extension of a full filename.
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* Warning: as a utility command, the resulting value is not put in the cache.
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*/
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class cmGetFilenameComponentCommand : public cmCommand
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{
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public:
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/**
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* This is a virtual constructor for the command.
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*/
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virtual cmCommand* Clone()
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{
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return new cmGetFilenameComponentCommand;
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}
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/**
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* This is called when the command is first encountered in
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* the CMakeLists.txt file.
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*/
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virtual bool Invoke(std::vector<std::string>& args);
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/**
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* This determines if the command gets propagated down
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* to makefiles located in subdirectories.
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*/
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virtual bool IsInherited() { return true; }
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/**
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* The name of the command as specified in CMakeList.txt.
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*/
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virtual const char* GetName() { return "GET_FILENAME_COMPONENT";}
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/**
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* Succinct documentation.
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*/
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virtual const char* GetTerseDocumentation()
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{
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return "Get a specific component of a full filename.";
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}
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/**
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* More documentation.
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*/
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virtual const char* GetFullDocumentation()
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{
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return
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"GET_FILENAME_COMPONENT(VarName FileName PATH|NAME|EXT|NAME_WE)\n"
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"Set VarName to be the path (PATH), file name (NAME), file "
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"extension (EXT) or file name without extension (NAME_WE) of FileName.\n"
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"Note that the path is converted to Unix slashes format and has no "
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"trailing slashes. The longest file extension is always considered.";
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}
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cmTypeMacro(cmGetFilenameComponentCommand, cmCommand);
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};
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#endif
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