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OWLNext 7.0
Borland's Object Windows Library for the modern age
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OWLNext 7.0
Borland's Object Windows Library for the modern age
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#include <owl/file.h>
Public Member Functions | |
| TStreamFile () | |
| TStreamFile (TStreamFile &file) | |
| TStreamFile (TStreamHandle *handle, bool shouldClose) | |
| TStreamFile (const tstring &filename, const uint32 mode=ReadOnly|PermRead|OpenExisting) | |
| virtual | ~TStreamFile () |
| virtual bool | Open (const tstring &fileName, const uint32 mode=ReadOnly|PermRead|OpenExisting) |
| Public Member Functions inherited from owl::TFile | |
| TFile () | |
| Creates a TFile object with a file handle of FileNull. | |
| TFile (const tstring &fileName, const uint32 mode=ReadOnly|PermRead|OpenExisting) | |
| Creates a TFile object and opens file name with the given attributes. | |
| TFile (TFileHandle *handle, bool shouldClose) | |
| Creates a TFile object with a file handle of handle. | |
| TFile (const TFile &file) | |
| virtual | ~TFile () |
| If ShouldClose is true the file is closed. | |
| virtual TFileHandle * | GetHandle () const |
| Returns Handle. | |
| const tstring | GetName () const |
| Returns Name. | |
| virtual bool | Close () |
| Closes the file. Returns true if successful, false otherwise. | |
| virtual bool | Length (uint64 newLen) |
| Resizes file to newLen. | |
| virtual uint64 | Position64 () const |
| 32 Bit Only: Returns the current position of the file pointer. | |
| virtual uint64 | Length64 () const |
| Returns the file length. | |
| virtual bool | Length (uint32 newLen) |
| Resizes file to newLen. | |
| virtual uint32 | Position () const |
| Returns the current position of the file pointer. | |
| virtual uint32 | Length () const |
| Returns the file length. | |
| virtual uint64 | Seek (int64 offset, TSeekDir origin=beg) |
| Repositions the file pointer to offset bytes from the specified origin. | |
| virtual uint32 | Seek (long offset, TSeekDir origin=beg) |
| Repositions the file pointer to offset bytes from the specified origin. | |
| uint64 | SeekToBegin64 () |
| Repositions the file pointer to the beginning of the file. | |
| uint64 | SeekToEnd64 () |
| Repositions the file pointer to the end of the file. | |
| uint32 | SeekToBegin () |
| Repositions the file pointer to the beginning of the file. | |
| uint32 | SeekToEnd () |
| Repositions the file pointer to the end of the file. | |
| bool | IsOpen () const |
| Returns true if the file is open, false otherwise. | |
| uint32 | GetOpenMode () const |
| Returns OpenMode. | |
| uint32 | LastError () |
| Returns the last error. | |
| virtual uint32 | Read (void *buffer, uint32 numBytes) |
| Reads numBytes from the file into buffer. The number of bytes read is returned. | |
| virtual bool | Write (const void *buffer, uint32 numBytes) |
| Writes numbytes of buffer to the file. | |
| virtual bool | Flush () |
| Performs any pending I/O functions. Returns true if successful; false otherwise. | |
| uint | ReadStruct (void *buffer, TBinType btype, TByteOrderType type) |
| Read binary predefined structure from file. | |
| uint | ReadStruct (void *buffer, TBinField *fields, TByteOrderType type) |
| Read binary structure from file. | |
| uint | WriteStruct (void *buffer, TBinType btype, TByteOrderType type) |
| Writes predefined structures to binary file. | |
| uint | WriteStruct (void *buffer, TBinField *fields, TByteOrderType type) |
| Writes structures to binary file based on fields description. | |
| virtual bool | LockRange (uint32 position, uint32 count) |
| Locks count bytes, beginning at position of the file. | |
| virtual bool | UnlockRange (uint32 position, uint32 count) |
| Unlocks the range at the given Position. | |
| virtual bool | LockRange (uint64 position, uint64 count) |
| Locks count bytes, beginning at position of the file. | |
| virtual bool | UnlockRange (uint64 position, uint64 count) |
| 32 Bit Only: Unlocks the range at the given Position. | |
| bool | GetStatus (TFileStatus &status) const |
| Fills status with the current file status. | |
| virtual uint8 | readUint8 () |
| virtual uint16 | readUint16 () |
| virtual uint32 | readUint32 () |
| virtual uint64 | readUint64 () |
| virtual float | readFloat () |
| virtual double | readDouble () |
| virtual TCHAR * | readString (tchar *) |
| virtual void | writeUint8 (const uint8) |
| virtual void | writeUint16 (const uint16) |
| virtual void | writeUint32 (const uint32) |
| virtual void | writeUint64 (const uint64) |
| virtual void | writeFloat (const float) |
| virtual void | writeDouble (const double) |
| virtual void | writeString (const tchar *) |
Additional Inherited Members | |
| Public Types inherited from owl::TFile | |
| enum | TSeekDir { beg = 0 , cur = 1 , end = 2 } |
| enum | TOpenMode { ReadOnly = 0x0001 , WriteOnly = 0x0002 , ReadWrite = WriteOnly|ReadOnly , PermWrite = 0x0010 , PermRead = 0x0020 , PermReadWrite = PermWrite|PermRead , PermExclusive = 0x0040 , PermNone = 0x0080 , CreateNew = 0x0100 , CreateAlways = 0x0200 , OpenExisting = 0x0400 , TruncateExist = 0x0800 , Text = 0x1000 } |
| Open mode -> remapped into OS specific value internally. More... | |
| enum | TAttribute { Normal = 0x00 , RdOnly = 0x01 , Hidden = 0x02 , System = 0x04 , Volume = 0x08 , Directory = 0x10 , Archive = 0x20 , Temporary = 0x40 } |
| file attributes -> internally remapped into OS values More... | |
| enum | TBinType { TypeChar , TypeShort , TypeLong , TypeFloat , TypeDouble , TypeLong64 , TypePoint , TypeRect } |
| Binary data type enumerations. More... | |
| Static Public Member Functions inherited from owl::TFile | |
| static uint | ReadStruct (uint8 *readBuf, void *buffer, TBinField *fields, TByteOrderType type) |
| Read binary structure from buffer. | |
| static uint | WriteStruct (uint8 *writeBuf, void *buffer, TBinField *fields, TByteOrderType type) |
| Writes structures to buffer based on fields description. | |
| static uint | StructSize (TBinField *fields) |
| Returns the number of bytes in a binary data structure. | |
| Protected Attributes inherited from owl::TFile | |
| TFileHandle * | Handle |
| Low-level C file handle. | |
| bool | ShouldClose |
| Should C++ object close file on dtor. | |
| uint8 * | Buffer |
| Buffer used with structure read/write. | |
| uint | BufSize |
| Size of Buffer used with structure read/write. | |
| owl::TStreamFile::TStreamFile | ( | TStreamFile & | file | ) |
References TStreamFile(), owl::TFile::OpenExisting, owl::TFile::PermRead, and owl::TFile::ReadOnly.
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inline |
Definition at line 1282 of file file.h.
References owl::TFile::TFile().
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inline |
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virtual |
Reimplemented from owl::TFile.
Definition at line 2118 of file file.cpp.
References TStreamFile(), owl::TStreamHandle::TStreamHandle(), FileNull, owl::TFile::Handle, owl::TFile::IsOpen(), and owl::TFileHandle::IsOpen().
1.18.0