tclEncoding.c File Reference #include "tclInt.h" Go to the source code of this file. Data Structures struct   Encoding struct   TableEncodingData struct   EscapeSubTable struct   EscapeEncodingData Defines #define  ENCODING_SINGLEBYTE   0 #define  ENCODING_DOUBLEBYTE   1 #define  ENCODING_MULTIBYTE   2 #define  ENCODING_ESCAPE   3 #define  PAGESIZE   (256 * sizeof(unsigned short)) Typedefs typedef size_t(  LengthProc )(CONST char *src) Functions int  Tcl_GetEncodingFromObj (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Encoding *encodingPtr) Tcl_Obj *  Tcl_GetEncodingSearchPath (void) int  Tcl_SetEncodingSearchPath (Tcl_Obj *searchPath) Tcl_Obj *  TclGetLibraryPath (void) void  TclSetLibraryPath (Tcl_Obj *path) void  TclInitEncodingSubsystem (void) void  TclFinalizeEncodingSubsystem (void) CONST char *  Tcl_GetDefaultEncodingDir (void) void  Tcl_SetDefaultEncodingDir (CONST char *path) Tcl_Encoding  Tcl_GetEncoding (Tcl_Interp *interp, CONST char *name) void  Tcl_FreeEncoding (Tcl_Encoding encoding) CONST char *  Tcl_GetEncodingName (Tcl_Encoding encoding) void  Tcl_GetEncodingNames (Tcl_Interp *interp) int  Tcl_SetSystemEncoding (Tcl_Interp *interp, CONST char *name) Tcl_Encoding  Tcl_CreateEncoding (const Tcl_EncodingType *typePtr) char *  Tcl_ExternalToUtfDString (Tcl_Encoding encoding, CONST char *src, int srcLen, Tcl_DString *dstPtr) int  Tcl_ExternalToUtf (Tcl_Interp *interp, Tcl_Encoding encoding, CONST char *src, int srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, int dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr) char *  Tcl_UtfToExternalDString (Tcl_Encoding encoding, CONST char *src, int srcLen, Tcl_DString *dstPtr) int  Tcl_UtfToExternal (Tcl_Interp *interp, Tcl_Encoding encoding, CONST char *src, int srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, int dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr) void  Tcl_FindExecutable (CONST char *argv0) Define Documentation #define ENCODING_DOUBLEBYTE   1 Definition at line 133 of file tclEncoding.c. #define ENCODING_ESCAPE   3 Definition at line 135 of file tclEncoding.c. #define ENCODING_MULTIBYTE   2 Definition at line 134 of file tclEncoding.c. #define ENCODING_SINGLEBYTE   0 Definition at line 132 of file tclEncoding.c. #define PAGESIZE   (256 * sizeof(unsigned short)) Typedef Documentation typedef size_t( LengthProc)(CONST char *src) Definition at line 16 of file tclEncoding.c. Function Documentation Tcl_Encoding Tcl_CreateEncoding ( const Tcl_EncodingType *  typePtr  )  Definition at line 1039 of file tclEncoding.c. References ckalloc, Tcl_EncodingType::clientData, Encoding::clientData, Tcl_EncodingType::encodingName, Tcl_EncodingType::freeProc, Encoding::freeProc, Tcl_EncodingType::fromUtfProc, Encoding::fromUtfProc, Encoding::hPtr, Encoding::lengthProc, Encoding::name, Tcl_EncodingType::nullSize, Encoding::nullSize, Encoding::refCount, Tcl_CreateHashEntry, Tcl_GetHashValue, Tcl_MutexLock, Tcl_MutexUnlock, Tcl_SetHashValue, Tcl_EncodingType::toUtfProc, and Encoding::toUtfProc. Referenced by TclInitEncodingSubsystem(). int Tcl_ExternalToUtf ( Tcl_Interp *  interp, Tcl_Encoding  encoding, CONST char *  src, int  srcLen, int  flags, Tcl_EncodingState *  statePtr, char *  dst, int  dstLen, int *  srcReadPtr, int *  dstWrotePtr, int *  dstCharsPtr   ) Definition at line 1178 of file tclEncoding.c. References Encoding::clientData, Encoding::lengthProc, TCL_ENCODING_END, TCL_ENCODING_START, and Encoding::toUtfProc. Referenced by Tcl_GetsObj(). char* Tcl_ExternalToUtfDString ( Tcl_Encoding  encoding, CONST char *  src, int  srcLen, Tcl_DString *  dstPtr   ) Definition at line 1105 of file tclEncoding.c. References Encoding::clientData, Encoding::lengthProc, Tcl_DString::spaceAvl, TCL_CONVERT_NOSPACE, Tcl_DStringInit(), Tcl_DStringLength, Tcl_DStringSetLength(), Tcl_DStringValue, TCL_ENCODING_END, TCL_ENCODING_START, and Encoding::toUtfProc. Referenced by Tcl_EncodingObjCmd(), Tcl_Main(), Tcl_PutEnv(), Tcl_RegisterConfig(), TclGetEnv(), TclGetProcessGlobalValue(), TclpFindExecutable(), TclpFindVariable(), TclpGetCwd(), TclpGetUserHome(), TclpInitLibraryPath(), TclpMatchInDirectory(), TclpNativeToNormalized(), TclpObjNormalizePath(), TclpReadlink(), TclpSetVariables(), TclSetEnv(), and TclSetupEnv(). void Tcl_FindExecutable ( CONST char *  argv0  )  Definition at line 1434 of file tclEncoding.c. References TclInitSubsystems(), TclpFindExecutable(), and TclpSetInitialEncodings(). Referenced by Tcl_Main(). void Tcl_FreeEncoding ( Tcl_Encoding  encoding  )  Definition at line 812 of file tclEncoding.c. References Tcl_MutexLock, and Tcl_MutexUnlock. Referenced by Tcl_EncodingObjCmd(), Tcl_RegisterConfig(), Tcl_SetChannelOption(), TclGetProcessGlobalValue(), and TclSetProcessGlobalValue(). CONST char* Tcl_GetDefaultEncodingDir ( void   )  Definition at line 697 of file tclEncoding.c. References Tcl_GetEncodingSearchPath(), Tcl_GetString(), Tcl_ListObjIndex(), and Tcl_ListObjLength(). Tcl_Encoding Tcl_GetEncoding ( Tcl_Interp *  interp, CONST char *  name   ) Definition at line 766 of file tclEncoding.c. References Encoding::refCount, Tcl_FindHashEntry, Tcl_GetHashValue, Tcl_MutexLock, and Tcl_MutexUnlock. Referenced by Tcl_CreateChannel(), Tcl_EncodingObjCmd(), Tcl_GetEncodingFromObj(), Tcl_GetEncodingNameFromEnvironment(), Tcl_GetsObj(), Tcl_RegisterConfig(), Tcl_SetChannelOption(), Tcl_SetSystemEncoding(), TclGetProcessGlobalValue(), TclInitEncodingSubsystem(), TclpFindExecutable(), and TclpInitLibraryPath(). int Tcl_GetEncodingFromObj ( Tcl_Interp *  interp, Tcl_Obj *  objPtr, Tcl_Encoding *  encodingPtr   ) Definition at line 304 of file tclEncoding.c. References CONST, Tcl_Obj::internalRep, Tcl_Obj::otherValuePtr, TCL_ERROR, Tcl_GetEncoding(), Tcl_GetString(), TCL_OK, TclFreeIntRep, Tcl_Obj::typePtr, and VOID. Referenced by Tcl_EncodingObjCmd(). CONST char* Tcl_GetEncodingName ( Tcl_Encoding  encoding  )  Definition at line 879 of file tclEncoding.c. Referenced by Tcl_CreateChannel(), Tcl_EncodingObjCmd(), and Tcl_GetChannelOption(). void Tcl_GetEncodingNames ( Tcl_Interp *  interp  )  Definition at line 908 of file tclEncoding.c. References Encoding::name, Tcl_CreateHashEntry, Tcl_DeleteHashTable(), Tcl_DictObjFirst(), Tcl_DictObjNext(), Tcl_FirstHashEntry(), Tcl_GetHashKey, Tcl_GetHashValue, Tcl_InitObjHashTable(), Tcl_ListObjAppendElement(), Tcl_MutexLock, Tcl_MutexUnlock, Tcl_NewObj(), Tcl_NewStringObj(), Tcl_NextHashEntry(), Tcl_SetObjResult(), and TclGetProcessGlobalValue(). Referenced by Tcl_EncodingObjCmd(). Tcl_Obj* Tcl_GetEncodingSearchPath ( void   )  Definition at line 375 of file tclEncoding.c. References TclGetProcessGlobalValue(). Referenced by Tcl_GetDefaultEncodingDir(), and Tcl_SetDefaultEncodingDir(). void Tcl_SetDefaultEncodingDir ( CONST char *  path  )  Definition at line 729 of file tclEncoding.c. References Tcl_DuplicateObj(), Tcl_GetEncodingSearchPath(), Tcl_ListObjReplace(), Tcl_NewStringObj(), and Tcl_SetEncodingSearchPath(). int Tcl_SetEncodingSearchPath ( Tcl_Obj *  searchPath  )  Definition at line 392 of file tclEncoding.c. References TCL_ERROR, Tcl_ListObjLength(), TCL_OK, and TclSetProcessGlobalValue(). Referenced by Tcl_SetDefaultEncodingDir(). int Tcl_SetSystemEncoding ( Tcl_Interp *  interp, CONST char *  name   ) Definition at line 983 of file tclEncoding.c. References Encoding::refCount, TCL_ERROR, Tcl_GetEncoding(), Tcl_MutexLock, Tcl_MutexUnlock, and TCL_OK. Referenced by Tcl_EncodingObjCmd(), and TclpSetInitialEncodings(). int Tcl_UtfToExternal ( Tcl_Interp *  interp, Tcl_Encoding  encoding, CONST char *  src, int  srcLen, int  flags, Tcl_EncodingState *  statePtr, char *  dst, int  dstLen, int *  srcReadPtr, int *  dstWrotePtr, int *  dstCharsPtr   ) Definition at line 1346 of file tclEncoding.c. References Encoding::clientData, Encoding::fromUtfProc, Encoding::nullSize, TCL_ENCODING_END, and TCL_ENCODING_START. char* Tcl_UtfToExternalDString ( Tcl_Encoding  encoding, CONST char *  src, int  srcLen, Tcl_DString *  dstPtr   ) Definition at line 1272 of file tclEncoding.c. References Encoding::clientData, Encoding::fromUtfProc, Encoding::nullSize, Tcl_DString::spaceAvl, TCL_CONVERT_NOSPACE, Tcl_DStringInit(), Tcl_DStringLength, Tcl_DStringSetLength(), Tcl_DStringValue, TCL_ENCODING_END, and TCL_ENCODING_START. Referenced by Tcl_EncodingObjCmd(), TclGetProcessGlobalValue(), TclNativeCreateNativeRep(), TclpCreateProcess(), TclpCreateTempFile(), TclpDlopen(), TclpFindExecutable(), TclpFindSymbol(), TclpGetUserHome(), TclpMatchInDirectory(), TclpObjCopyDirectory(), TclpObjNormalizePath(), TclpObjRemoveDirectory(), TclpOpenFile(), TclpReadlink(), TclSetEnv(), TclSockGetPort(), and TclUnsetEnv(). void TclFinalizeEncodingSubsystem ( void   )  Definition at line 652 of file tclEncoding.c. References Tcl_DeleteHashTable(), Tcl_FirstHashEntry(), Tcl_GetHashValue, Tcl_MutexLock, and Tcl_MutexUnlock. Referenced by Tcl_Finalize(). Tcl_Obj* TclGetLibraryPath ( void   )  Definition at line 419 of file tclEncoding.c. References TclGetProcessGlobalValue(). void TclInitEncodingSubsystem ( void   )  Definition at line 544 of file tclEncoding.c. References ckalloc, Tcl_EncodingType::clientData, Tcl_EncodingType::encodingName, TableEncodingData::fallback, Tcl_EncodingType::freeProc, TableEncodingData::fromUnicode, Tcl_EncodingType::fromUtfProc, Tcl_EncodingType::nullSize, Tcl_CreateEncoding(), Tcl_GetEncoding(), Tcl_InitHashTable(), Tcl_MutexLock, Tcl_MutexUnlock, TCL_STRING_KEYS, TableEncodingData::toUnicode, and Tcl_EncodingType::toUtfProc. Referenced by TclInitSubsystems(). void TclSetLibraryPath ( Tcl_Obj *  path  )  Definition at line 440 of file tclEncoding.c. References TCL_ERROR, Tcl_ListObjLength(), and TclSetProcessGlobalValue().

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