76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
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#ifndef ARTEMPDIRECTORYHELPER_H
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#define ARTEMPDIRECTORYHELPER_H
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#include "ariaTypedefs.h"
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#include "ArFunctor.h"
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/// Helper class that manages the transition of temporary files to the base directory.
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class ArTempDirectoryHelper
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{
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public:
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/// Constructor
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AREXPORT ArTempDirectoryHelper(const char *baseDirectory = "",
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const char *tempDirectory = "");
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/// Destructor
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AREXPORT virtual ~ArTempDirectoryHelper();
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/// Returns the name of the directory for temporary files.
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AREXPORT const char *getTempDirectory();
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/// Returns the name of the target base directory.
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AREXPORT const char *getBaseDirectory();
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/// Creates a complete file path name for the specified file in the temporary directory.
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AREXPORT std::string makeTempFilePathName(const char *fileName);
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/// Creates a complete file path name for the specified file in the base directory.
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AREXPORT std::string makeBaseFilePathName(const char *fileName);
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/// Moves the specified file from the temporary directory to the base directory.
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AREXPORT bool moveFileToBaseDirectory(const char *fileName);
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/// Moves the specified files from the temporary directory to the base directory.
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AREXPORT bool moveFilesToBaseDirectory
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(const std::list<std::string> &fileNameList);
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/// Adds a callback to be called before moving from temp dir to base dir
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AREXPORT void addPreMoveCallback(ArFunctor *functor,
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ArListPos::Pos position = ArListPos::LAST);
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/// Removes a callback to be called before moving from temp dir to base dir
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AREXPORT void remPreMoveCallback(ArFunctor *functor);
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/// Adds a callback to be called after moving from temp dir to base dir
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AREXPORT void addPostMoveCallback(ArFunctor *functor,
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ArListPos::Pos position = ArListPos::LAST);
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/// Removes a callback to be called after moving from temp dir to base dir
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AREXPORT void remPostMoveCallback(ArFunctor *functor);
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protected:
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/// Creates a complete file path name for the specified file and directory.
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AREXPORT std::string makeFilePathName(const char *fileName,
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const char *dirName);
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protected:
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/// Path name of the base directory
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std::string myBaseDirectory;
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/// Path name of the temporary directory
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std::string myTempDirectory;
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/// List of callbacks invoked before the files are moved
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std::list<ArFunctor *> myPreMoveCallbacks;
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/// List of callbacks invoked after the files are moved
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std::list<ArFunctor *> myPostMoveCallbacks;
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}; // end class ArTempDirectoryHelper
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#endif // ARTEMPDIRECTORYHELPER_H
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