helper.h File Reference

Verious helper function declarations. More...

#include <time.h>
#include <string>

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Namespaces
namespace	mxflib
Functions
std::string	Int2String (int Num, int Digits=0)
	Make a string containing a number.
std::string	UInt2String (int Num, int Digits=0)
	Make a string containing an unsigned number.
std::string	Uint2String (int Num, int Digits=0)
std::string	Int2HexString (int Num, int Digits=0)
	Make a hex string containing a number.
std::string	Time2String (full_time Time, bool StrictISO=false)
	Convert a time to an ISO 8601 string.
std::string	Now2String (bool StrictISO=false)
	Get the current time as an ISO 8601 string.
UInt32	MakeBER (UInt8 *Data, int MaxSize, UInt64 Length, UInt32 Size)
	Build a BER length.
DataChunkPtr	MakeBER (UInt64 Length, UInt32 Size=0)
	Build a BER length.
Length	ReadBER (UInt8 **Data, int MaxSize)
	Read a BER length.
int	EncodeOID (UInt8 *presult, UInt64 subid, int length)
UMIDPtr	MakeUMID (int Type, const UUIDPtr AssetID)
	Build a new UMID.
DataChunkPtr	FileReadChunk (FileHandle InFile, UInt64 Size)
	Read a "Chunk" from a non-MXF file.
U32Pair	ReadIFFHeader (FileHandle InFile, bool BigEndian)
	Read an IFF chunk header (from an open file).
U32Pair	ReadRIFFHeader (FileHandle InFile)
	Read a RIFF chunk header (from an open file).
U32Pair	ReadAIFFHeader (FileHandle InFile)
	Read a AIFF chunk header (from an open file).
std::pair< UInt32, Length >	ReadAtomHeader (FileHandle InFile, bool SkipWide)
	Read a QuickTime Atom header (from an open file).
DataChunkPtr	Hex2DataChunk (std::string Hex)
	Set a data chunk from a hex string.
void	SetDictionaryPath (std::string NewPath)
	Set the search path to be used for dictionary files.
void	SetDictionaryPath (const char *NewPath)
	Set the search path to be used for dictionary files.
std::string	LookupDictionaryPath (const char *Filename)
	Search for a file of a specified name in the current dictionary search path.
std::string	LookupDictionaryPath (std::string Filename)
	Search for a file of a specified name in the current dictionary search path.
std::string	SearchPath (const char *Path, const char *Filename)
	Search a path list for a specified file.
std::string	SearchPath (std::string Path, std::string Filename)
	Search a path list for a specified file.
UInt8	ReadU8 (FileHandle Handle)
	Read 8-bit unsigned integer.
UInt16	ReadU16 (FileHandle Handle)
	Read 16-bit unsigned integer.
UInt32	ReadU32 (FileHandle Handle)
	Read 32-bit unsigned integer.
UInt64	ReadU64 (FileHandle Handle)
	Read 64-bit unsigned integer.
Int8	ReadI8 (FileHandle Handle)
	Read 8-bit signed integer (casts from unsigned version).
Int16	ReadI16 (FileHandle Handle)
	Read 16-bit signed integer (casts from unsigned version).
Int32	ReadI32 (FileHandle Handle)
	Read 32-bit signed integer (casts from unsigned version).
Int64	ReadI64 (FileHandle Handle)
	Read 64-bit signed integer (casts from unsigned version).
UInt8	ReadU8_LE (FileHandle Handle)
	Read 8-bit unsigned integer Little-Endian.
UInt16	ReadU16_LE (FileHandle Handle)
	Read 16-bit unsigned integer Little-Endian.
UInt32	ReadU32_LE (FileHandle Handle)
	Read 32-bit unsigned integer Little-Endian.
UInt64	ReadU64_LE (FileHandle Handle)
	Read 64-bit unsigned integer Little-Endian.
Int8	ReadI8_LE (FileHandle Handle)
	Read 8-bit signed integer Little-Endian (casts from unsigned version).
Int16	ReadI16_LE (FileHandle Handle)
	Read 16-bit signed integer Little-Endian (casts from unsigned version).
Int32	ReadI32_LE (FileHandle Handle)
	Read 32-bit signed integer Little-Endian (casts from unsigned version).
Int64	ReadI64_LE (FileHandle Handle)
	Read 64-bit signed integer Little-Endian (casts from unsigned version).
bool	IsPartitionKey (const UInt8 *Key)
	Is a given sequence of bytes a partition pack key?
bool	IsWideString (std::string &String)
	Does a given std::string contain a "wide" string in UTF8?
int	ReadHexString (const char **Source, int Max, UInt8 *Dest, const char *Sep)
	Read hex values separated by any of 'Sep'.
int	ReadHexString (const char *Source, int Max, UInt8 *Dest, const char *Sep)
	Read hex values separated by any of 'Sep'.
bool	StringToUL (UInt8 *Data, std::string Val)
	Build a UL from a character string, writing the bytes into a 16-byte buffer.
ULPtr	StringToUL (std::string Val)
	Build a UL from a character string, returning a smart pointer to it.
Variables
const UL	Null_UL

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Detailed Description

Verious helper function declarations.

Version:

Id

helper.h,v 1.10 2007/02/22 16:52:01 matt-beard Exp

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