virtual File* OpenFile(const char* purl, int flags = FileConstants::Open_Read|FileConstants::Open_Buffered, int mode = FileConstants::Mode_ReadWrite);
OpenFile opens a file based on the specified path, returning a File object. The default implementation uses a buffer-wrapped SysFile, but only if SF_ENABLE_SYSFILE is defined. If SF_ENABLE_SYSFILE is not defined, the default implementation will always fail, so the user is required to override this function for successful loading.
OpenFile will usually be called when Loader needs to open the new GFX/SWF file, such as in response to the user calling Loader::CreateMovie. This function is also used to open referenced image files, imported SWF/GFX files, or files requested by loadMovie from ActionScript.
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Parameters |
Description |
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const char* purl |
The url to the file. This should be encoded as UTF-8 to support international file names. |
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int flags = FileConstants::Open_Read|FileConstants::Open_Buffered |
Flags set for opening the file with buffering. See FileConstants::OpenFlags. |
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int mode = FileConstants::Mode_ReadWrite |
Modes set for file operations. See FileConstants::Modes. |