diff options
author | Chris Wilson <chris+github@qwirx.com> | 2006-10-13 23:03:23 +0000 |
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committer | Chris Wilson <chris+github@qwirx.com> | 2006-10-13 23:03:23 +0000 |
commit | 9635631135e1f0df36a0b038f047384dd9d8c8c0 (patch) | |
tree | 23c91d2ea5ba5b6e00c853bdff67cd222f7c6768 /lib/common | |
parent | f1ae01e66e6d2ed9072d17943fb04ccea0dbe592 (diff) |
* Added support for Win32 temporary files
* Added InvisibleTempFileStream class and unit tests for it
* Use InvisibleTempFileStream instead of FileStream for temporary files
(refs #3)
Diffstat (limited to 'lib/common')
-rw-r--r-- | lib/common/InvisibleTempFileStream.cpp | 39 | ||||
-rw-r--r-- | lib/common/InvisibleTempFileStream.h | 35 |
2 files changed, 74 insertions, 0 deletions
diff --git a/lib/common/InvisibleTempFileStream.cpp b/lib/common/InvisibleTempFileStream.cpp new file mode 100644 index 00000000..a7e19ad3 --- /dev/null +++ b/lib/common/InvisibleTempFileStream.cpp @@ -0,0 +1,39 @@ +// -------------------------------------------------------------------------- +// +// File +// Name: InvisibleTempFileStream.cpp +// Purpose: IOStream interface to temporary files that +// delete themselves +// Created: 2006/10/13 +// +// -------------------------------------------------------------------------- + +#include "Box.h" +#include "InvisibleTempFileStream.h" + +#include "MemLeakFindOn.h" + +// -------------------------------------------------------------------------- +// +// Function +// Name: InvisibleTempFileStream::InvisibleTempFileStream +// (const char *, int, int) +// Purpose: Constructor, opens invisible file +// Created: 2006/10/13 +// +// -------------------------------------------------------------------------- +InvisibleTempFileStream::InvisibleTempFileStream(const char *Filename, int flags, int mode) +#ifdef WIN32 + : FileStream(::openfile(Filename, flags | O_TEMPORARY, mode)) +#else + : FileStream(::open(Filename, flags, mode)) +#endif +{ + #ifndef WIN32 + if(unlink(Filename) != 0) + { + MEMLEAKFINDER_NOT_A_LEAK(this); + THROW_EXCEPTION(CommonException, OSFileOpenError) + } + #endif +} diff --git a/lib/common/InvisibleTempFileStream.h b/lib/common/InvisibleTempFileStream.h new file mode 100644 index 00000000..a77d05e2 --- /dev/null +++ b/lib/common/InvisibleTempFileStream.h @@ -0,0 +1,35 @@ +// -------------------------------------------------------------------------- +// +// File +// Name: InvisibleTempFileStream.h +// Purpose: FileStream interface to temporary files that +// delete themselves +// Created: 2006/10/13 +// +// -------------------------------------------------------------------------- + +#ifndef INVISIBLETEMPFILESTREAM__H +#define INVISIBLETEMPFILESTREAM__H + +#include "FileStream.h" + +class InvisibleTempFileStream : public FileStream +{ +public: + InvisibleTempFileStream(const char *Filename, +#ifdef WIN32 + int flags = (O_RDONLY | O_BINARY), +#else + int flags = O_RDONLY, +#endif + int mode = (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); + +private: + InvisibleTempFileStream(const InvisibleTempFileStream &rToCopy) + : FileStream(INVALID_FILE) + { /* do not call */ } +}; + +#endif // INVISIBLETEMPFILESTREAM__H + + |