diff options
author | dkf <donal.k.fellows@manchester.ac.uk> | 2012-03-28 14:27:56 (GMT) |
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committer | dkf <donal.k.fellows@manchester.ac.uk> | 2012-03-28 14:27:56 (GMT) |
commit | d9dc3c7c3c720547bce9b9260cb6200ebaed735a (patch) | |
tree | d2659e334f577bdec8f61c362091ad0205b8c021 /generic | |
parent | 5c3fdea6d8c78852aab5bfa588ec6109c1af4b8e (diff) | |
parent | 1251bcbcc6272da5c31c077c03ce238cfde19844 (diff) | |
download | tcl-d9dc3c7c3c720547bce9b9260cb6200ebaed735a.zip tcl-d9dc3c7c3c720547bce9b9260cb6200ebaed735a.tar.gz tcl-d9dc3c7c3c720547bce9b9260cb6200ebaed735a.tar.bz2 |
merge trunk
Diffstat (limited to 'generic')
-rw-r--r-- | generic/tcl.decls | 4 | ||||
-rw-r--r-- | generic/tcl.h | 54 | ||||
-rw-r--r-- | generic/tclCmdAH.c | 2 | ||||
-rw-r--r-- | generic/tclCmdMZ.c | 28 | ||||
-rw-r--r-- | generic/tclFCmd.c | 2 | ||||
-rw-r--r-- | generic/tclInt.decls | 81 | ||||
-rw-r--r-- | generic/tclIntPlatDecls.h | 289 | ||||
-rw-r--r-- | generic/tclOO.c | 525 | ||||
-rw-r--r-- | generic/tclOOBasic.c | 9 | ||||
-rw-r--r-- | generic/tclOOCall.c | 18 | ||||
-rw-r--r-- | generic/tclOODefineCmds.c | 1008 | ||||
-rw-r--r-- | generic/tclOOInt.h | 17 | ||||
-rw-r--r-- | generic/tclPlatDecls.h | 22 | ||||
-rw-r--r-- | generic/tclStubInit.c | 199 |
14 files changed, 1734 insertions, 524 deletions
diff --git a/generic/tcl.decls b/generic/tcl.decls index 30a2aca..7e5bbbb 100644 --- a/generic/tcl.decls +++ b/generic/tcl.decls @@ -2346,12 +2346,12 @@ declare 1 win { ################################ # Mac OS X specific functions -declare 0 macosx { +declare 0 {unix macosx} { int Tcl_MacOSXOpenBundleResources(Tcl_Interp *interp, const char *bundleName, int hasResourceFile, int maxPathLen, char *libraryPath) } -declare 1 macosx { +declare 1 {unix macosx} { int Tcl_MacOSXOpenVersionedBundleResources(Tcl_Interp *interp, const char *bundleName, const char *bundleVersion, int hasResourceFile, int maxPathLen, char *libraryPath) diff --git a/generic/tcl.h b/generic/tcl.h index 9fbe378..875a171 100644 --- a/generic/tcl.h +++ b/generic/tcl.h @@ -373,29 +373,16 @@ typedef long LONG; */ #if !defined(TCL_WIDE_INT_TYPE)&&!defined(TCL_WIDE_INT_IS_LONG) -# if defined(__WIN32__) && !defined(__CYGWIN__) +# if defined(__WIN32__) # define TCL_WIDE_INT_TYPE __int64 # ifdef __BORLANDC__ -typedef struct stati64 Tcl_StatBuf; # define TCL_LL_MODIFIER "L" # else /* __BORLANDC__ */ -# if defined(_WIN64) -typedef struct __stat64 Tcl_StatBuf; -# elif (defined(_MSC_VER) && (_MSC_VER < 1400)) || defined(_USE_32BIT_TIME_T) -typedef struct _stati64 Tcl_StatBuf; -# else -typedef struct _stat32i64 Tcl_StatBuf; -# endif /* _MSC_VER < 1400 */ # define TCL_LL_MODIFIER "I64" # endif /* __BORLANDC__ */ # elif defined(__GNUC__) # define TCL_WIDE_INT_TYPE long long # define TCL_LL_MODIFIER "ll" -# if defined(__WIN32__) -typedef struct _stat32i64 Tcl_StatBuf; -# else -typedef struct stat Tcl_StatBuf; -# endif # else /* ! __WIN32__ && ! __GNUC__ */ /* * Don't know what platform it is and configure hasn't discovered what is @@ -422,7 +409,6 @@ typedef TCL_WIDE_INT_TYPE Tcl_WideInt; typedef unsigned TCL_WIDE_INT_TYPE Tcl_WideUInt; #ifdef TCL_WIDE_INT_IS_LONG -typedef struct stat Tcl_StatBuf; # define Tcl_WideAsLong(val) ((long)(val)) # define Tcl_LongAsWide(val) ((long)(val)) # define Tcl_WideAsDouble(val) ((double)((long)(val))) @@ -436,11 +422,6 @@ typedef struct stat Tcl_StatBuf; * or some other strange platform. */ # ifndef TCL_LL_MODIFIER -# ifdef HAVE_STRUCT_STAT64 -typedef struct stat64 Tcl_StatBuf; -# else -typedef struct stat Tcl_StatBuf; -# endif /* HAVE_STRUCT_STAT64 */ # define TCL_LL_MODIFIER "ll" # endif /* !TCL_LL_MODIFIER */ # define Tcl_WideAsLong(val) ((long)((Tcl_WideInt)(val))) @@ -448,6 +429,39 @@ typedef struct stat Tcl_StatBuf; # define Tcl_WideAsDouble(val) ((double)((Tcl_WideInt)(val))) # define Tcl_DoubleAsWide(val) ((Tcl_WideInt)((double)(val))) #endif /* TCL_WIDE_INT_IS_LONG */ + +#if defined(__WIN32__) +# ifdef __BORLANDC__ + typedef struct stati64 Tcl_StatBuf; +# elif defined(_WIN64) + typedef struct __stat64 Tcl_StatBuf; +# elif (defined(_MSC_VER) && (_MSC_VER < 1400)) || defined(_USE_32BIT_TIME_T) + typedef struct _stati64 Tcl_StatBuf; +# else + typedef struct _stat32i64 Tcl_StatBuf; +# endif /* _MSC_VER < 1400 */ +#elif defined(__CYGWIN__) + typedef struct _stat32i64 { + dev_t st_dev; + unsigned short st_ino; + unsigned short st_mode; + short st_nlink; + short st_uid; + short st_gid; + /* Here is a 2-byte gap */ + dev_t st_rdev; + /* Here is a 4-byte gap */ + long long st_size; + struct {long tv_sec;} st_atim; + struct {long tv_sec;} st_mtim; + struct {long tv_sec;} st_ctim; + /* Here is a 4-byte gap */ + } Tcl_StatBuf; +#elif defined(HAVE_STRUCT_STAT64) + typedef struct stat64 Tcl_StatBuf; +#else + typedef struct stat Tcl_StatBuf; +#endif /* *---------------------------------------------------------------------------- diff --git a/generic/tclCmdAH.c b/generic/tclCmdAH.c index 2308f33..1cbc4d2 100644 --- a/generic/tclCmdAH.c +++ b/generic/tclCmdAH.c @@ -1544,7 +1544,7 @@ FileAttrIsOwnedCmd( * test for equivalence to the current user. */ -#ifdef __WIN32__ +#if defined(__WIN32__) || defined(__CYGWIN__) value = 1; #else value = (geteuid() == buf.st_uid); diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index 1ef6fa8..ff300b0 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -18,6 +18,7 @@ #include "tclInt.h" #include "tclRegexp.h" +#include "tommath.h" static inline Tcl_Obj * During(Tcl_Interp *interp, int resultCode, Tcl_Obj *oldOptions, Tcl_Obj *errorInfo); @@ -1433,21 +1434,23 @@ StringIsCmd( int i, failat = 0, result = 1, strict = 0, index, length1, length2; Tcl_Obj *objPtr, *failVarObj = NULL; Tcl_WideInt w; + mp_int big; static const char *const isClasses[] = { "alnum", "alpha", "ascii", "control", - "boolean", "digit", "double", "false", - "graph", "integer", "list", "lower", - "print", "punct", "space", "true", - "upper", "wideinteger", "wordchar", "xdigit", - NULL + "boolean", "digit", "double", "entier", + "false", "graph", "integer", "list", + "lower", "print", "punct", "space", + "true", "upper", "wideinteger", "wordchar", + "xdigit", NULL }; enum isClasses { - STR_IS_ALNUM, STR_IS_ALPHA, STR_IS_ASCII, STR_IS_CONTROL, - STR_IS_BOOL, STR_IS_DIGIT, STR_IS_DOUBLE, STR_IS_FALSE, - STR_IS_GRAPH, STR_IS_INT, STR_IS_LIST, STR_IS_LOWER, - STR_IS_PRINT, STR_IS_PUNCT, STR_IS_SPACE, STR_IS_TRUE, - STR_IS_UPPER, STR_IS_WIDE, STR_IS_WORD, STR_IS_XDIGIT + STR_IS_ALNUM, STR_IS_ALPHA, STR_IS_ASCII, STR_IS_CONTROL, + STR_IS_BOOL, STR_IS_DIGIT, STR_IS_DOUBLE, STR_IS_ENTIER, + STR_IS_FALSE, STR_IS_GRAPH, STR_IS_INT, STR_IS_LIST, + STR_IS_LOWER, STR_IS_PRINT, STR_IS_PUNCT, STR_IS_SPACE, + STR_IS_TRUE, STR_IS_UPPER, STR_IS_WIDE, STR_IS_WORD, + STR_IS_XDIGIT }; static const char *const isOptions[] = { "-strict", "-failindex", NULL @@ -1575,6 +1578,11 @@ StringIsCmd( break; } goto failedIntParse; + case STR_IS_ENTIER: + if (TCL_OK == Tcl_GetBignumFromObj(NULL, objPtr, &big)) { + break; + } + goto failedIntParse; case STR_IS_WIDE: if (TCL_OK == Tcl_GetWideIntFromObj(NULL, objPtr, &w)) { break; diff --git a/generic/tclFCmd.c b/generic/tclFCmd.c index e95a136..a868fe3 100644 --- a/generic/tclFCmd.c +++ b/generic/tclFCmd.c @@ -520,7 +520,7 @@ CopyRenameOneFile( * 16 bits and we get collisions. See bug #2015723. */ -#ifndef WIN32 +#if !defined(WIN32) && !defined(__CYGWIN__) if ((sourceStatBuf.st_ino != 0) && (targetStatBuf.st_ino != 0)) { if ((sourceStatBuf.st_ino == targetStatBuf.st_ino) && (sourceStatBuf.st_dev == targetStatBuf.st_dev)) { diff --git a/generic/tclInt.decls b/generic/tclInt.decls index df60dae..cb01b22 100644 --- a/generic/tclInt.decls +++ b/generic/tclInt.decls @@ -18,7 +18,6 @@ library tcl # Define the unsupported generic interfaces. interface tclInt -scspec EXTERN # Declare each of the functions in the unsupported internal Tcl # interface. These interfaces are allowed to changed between versions. @@ -689,12 +688,12 @@ declare 169 { } declare 170 { int TclCheckInterpTraces(Tcl_Interp *interp, const char *command, - int numChars, Command *cmdPtr, int result, int traceFlags, + int numChars, Command *cmdPtr, int result, int traceFlags, int objc, Tcl_Obj *const objv[]) } declare 171 { int TclCheckExecutionTraces(Tcl_Interp *interp, const char *command, - int numChars, Command *cmdPtr, int result, int traceFlags, + int numChars, Command *cmdPtr, int result, int traceFlags, int objc, Tcl_Obj *const objv[]) } declare 172 { @@ -746,7 +745,7 @@ declare 177 { # const char *file, int line) #} -# TclpGmtime and TclpLocaltime promoted to the interface from unix +# TclpGmtime and TclpLocaltime promoted to the generic interface from unix declare 182 { struct tm *TclpLocaltime(const time_t *clock) @@ -999,7 +998,6 @@ declare 249 { char* TclDoubleDigits(double dv, int ndigits, int flags, int* decpt, int* signum, char** endPtr) } - # TIP #285: Script cancellation support. declare 250 { void TclSetSlaveCancelFlags(Tcl_Interp *interp, int flags, int force) @@ -1016,10 +1014,10 @@ interface tclIntPlat # Windows specific functions declare 0 win { - void TclWinConvertError(unsigned long errCode) + void TclWinConvertError(DWORD errCode) } declare 1 win { - void TclWinConvertWSAError(unsigned long errCode) + void TclWinConvertWSAError(DWORD errCode) } declare 2 win { struct servent *TclWinGetServByName(const char *nm, @@ -1088,7 +1086,7 @@ declare 19 win { TclFile TclpOpenFile(const char *fname, int mode) } declare 20 win { - void TclWinAddProcess(void *hProcess, unsigned long id) + void TclWinAddProcess(HANDLE hProcess, DWORD id) } # removed permanently for 8.4 @@ -1106,7 +1104,7 @@ declare 23 win { declare 24 win { char *TclWinNoBackslash(char *path) } -# replaced by TclGetPlatform +# replaced by generic TclGetPlatform #declare 25 win { # TclPlatformType *TclWinGetPlatform(void) #} @@ -1134,11 +1132,13 @@ declare 29 win { # Pipe channel functions +# On non-cygwin, this is actually a reference to TclGetAndDetachPids declare 0 unix { - void TclGetAndDetachPids(Tcl_Interp *interp, Tcl_Channel chan) + void TclWinConvertError(unsigned int errCode) } +# On non-cygwin, this is actually a reference to TclpCloseFile declare 1 unix { - int TclpCloseFile(TclFile file) + void TclWinConvertWSAError(unsigned int errCode) } declare 2 unix { Tcl_Channel TclpCreateCommandChannel(TclFile readFile, @@ -1147,20 +1147,23 @@ declare 2 unix { declare 3 unix { int TclpCreatePipe(TclFile *readPipe, TclFile *writePipe) } +# On non-cygwin, this is actually a reference to TclpCreateProcess declare 4 unix { - int TclpCreateProcess(Tcl_Interp *interp, int argc, const char **argv, - TclFile inputFile, TclFile outputFile, TclFile errorFile, - Tcl_Pid *pidPtr) + int TclWinGetTclInstance(void) } # Signature changed in 8.1: # declare 5 unix { # TclFile TclpCreateTempFile(char *contents, Tcl_DString *namePtr) # } + +# On non-cygwin, this is actually a reference to TclpMakeFile declare 6 unix { - TclFile TclpMakeFile(Tcl_Channel channel, int direction) + unsigned short TclWinNToHS(unsigned short ns) } +# On non-cygwin, this is actually a reference to TclpOpenFile declare 7 unix { - TclFile TclpOpenFile(const char *fname, int mode) + int TclWinSetSockOpt(int s, int level, int optname, + const char *optval, int optlen) } declare 8 unix { int TclUnixWaitForFile(int fd, int mask, int timeout) @@ -1168,8 +1171,9 @@ declare 8 unix { # Added in 8.1: +# On non-cygwin, this is actually a reference to TclpCreateTempFile declare 9 unix { - TclFile TclpCreateTempFile(const char *contents) + int TclWinGetPlatformId(void) } # Added in 8.4: @@ -1178,10 +1182,12 @@ declare 10 unix { Tcl_DirEntry *TclpReaddir(DIR *dir) } # Slots 11 and 12 are forwarders for functions that were promoted to -# Stubs +# generic Stubs +# On cygwin, this is actually a reference to TclGetAndDetachPids declare 11 unix { struct tm *TclpLocaltime_unix(const time_t *clock) } +# On cygwin, this is actually a reference to TclpCloseFile declare 12 unix { struct tm *TclpGmtime_unix(const time_t *clock) } @@ -1199,7 +1205,8 @@ declare 14 unix { ################################ # Mac OS X specific functions -declare 15 macosx { +#On cygwin, TclpCreateProcess is here +declare 15 {unix macosx} { int TclMacOSXGetFileAttribute(Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj **attributePtrPtr) } @@ -1211,14 +1218,46 @@ declare 17 macosx { int TclMacOSXCopyFileAttributes(const char *src, const char *dst, const Tcl_StatBuf *statBufPtr) } -declare 18 macosx { +#On cygwin, TclpMakeFile is here +declare 18 {unix macosx} { int TclMacOSXMatchType(Tcl_Interp *interp, const char *pathName, const char *fileName, Tcl_StatBuf *statBufPtr, Tcl_GlobTypeData *types) } -declare 19 macosx { +#On cygwin, TclpOpenFile is here +declare 19 {unix macosx} { void TclMacOSXNotifierAddRunLoopMode(const void *runLoopMode) } +declare 20 unix { + void TclWinAddProcess(void *hProcess, unsigned long id) +} +declare 22 unix { + TclFile TclpCreateTempFile(const char *contents) +} +declare 23 unix { + char *TclpGetTZName(int isdst) +} +declare 24 unix { + char *TclWinNoBackslash(char *path) +} +declare 26 unix { + void TclWinSetInterfaces(int wide) +} +declare 27 unix { + void TclWinFlushDirtyChannels(void) +} +declare 28 unix { + void TclWinResetInterfaces(void) +} +declare 29 unix { + int TclWinCPUID(unsigned int index, unsigned int *regs) +} +declare 30 unix { + void TclGetAndDetachPids(Tcl_Interp *interp, Tcl_Channel chan) +} +declare 31 unix { + int TclpCloseFile(TclFile file) +} # Local Variables: diff --git a/generic/tclIntPlatDecls.h b/generic/tclIntPlatDecls.h index 0f1c0d1..5d3e2ab 100644 --- a/generic/tclIntPlatDecls.h +++ b/generic/tclIntPlatDecls.h @@ -24,6 +24,16 @@ # endif #endif +#if !defined(__WIN32__) /* UNIX */ +EXTERN int TclpCreateProcess(Tcl_Interp *interp, + int argc, CONST char **argv, TclFile inputFile, + TclFile outputFile, TclFile errorFile, Tcl_Pid *pidPtr); +EXTERN TclFile TclpMakeFile(Tcl_Channel channel, + int direction); +EXTERN TclFile TclpOpenFile(CONST char *fname, + int mode); +#endif + /* * WARNING: This file is automatically generated by the tools/genStubs.tcl * script. Any modifications to the function declarations below should be made @@ -38,10 +48,9 @@ #if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */ /* 0 */ -EXTERN void TclGetAndDetachPids(Tcl_Interp *interp, - Tcl_Channel chan); +EXTERN void TclWinConvertError(unsigned int errCode); /* 1 */ -EXTERN int TclpCloseFile(TclFile file); +EXTERN void TclWinConvertWSAError(unsigned int errCode); /* 2 */ EXTERN Tcl_Channel TclpCreateCommandChannel(TclFile readFile, TclFile writeFile, TclFile errorFile, @@ -49,19 +58,17 @@ EXTERN Tcl_Channel TclpCreateCommandChannel(TclFile readFile, /* 3 */ EXTERN int TclpCreatePipe(TclFile *readPipe, TclFile *writePipe); /* 4 */ -EXTERN int TclpCreateProcess(Tcl_Interp *interp, int argc, - const char **argv, TclFile inputFile, - TclFile outputFile, TclFile errorFile, - Tcl_Pid *pidPtr); +EXTERN int TclWinGetTclInstance(void); /* Slot 5 is reserved */ /* 6 */ -EXTERN TclFile TclpMakeFile(Tcl_Channel channel, int direction); +EXTERN unsigned short TclWinNToHS(unsigned short ns); /* 7 */ -EXTERN TclFile TclpOpenFile(const char *fname, int mode); +EXTERN int TclWinSetSockOpt(int s, int level, int optname, + const char *optval, int optlen); /* 8 */ EXTERN int TclUnixWaitForFile(int fd, int mask, int timeout); /* 9 */ -EXTERN TclFile TclpCreateTempFile(const char *contents); +EXTERN int TclWinGetPlatformId(void); /* 10 */ EXTERN Tcl_DirEntry * TclpReaddir(DIR *dir); /* 11 */ @@ -74,12 +81,49 @@ EXTERN char * TclpInetNtoa(struct in_addr addr); EXTERN int TclUnixCopyFile(const char *src, const char *dst, const Tcl_StatBuf *statBufPtr, int dontCopyAtts); +/* 15 */ +EXTERN int TclMacOSXGetFileAttribute(Tcl_Interp *interp, + int objIndex, Tcl_Obj *fileName, + Tcl_Obj **attributePtrPtr); +/* Slot 16 is reserved */ +/* Slot 17 is reserved */ +/* 18 */ +EXTERN int TclMacOSXMatchType(Tcl_Interp *interp, + const char *pathName, const char *fileName, + Tcl_StatBuf *statBufPtr, + Tcl_GlobTypeData *types); +/* 19 */ +EXTERN void TclMacOSXNotifierAddRunLoopMode( + const void *runLoopMode); +/* 20 */ +EXTERN void TclWinAddProcess(void *hProcess, unsigned long id); +/* Slot 21 is reserved */ +/* 22 */ +EXTERN TclFile TclpCreateTempFile(const char *contents); +/* 23 */ +EXTERN char * TclpGetTZName(int isdst); +/* 24 */ +EXTERN char * TclWinNoBackslash(char *path); +/* Slot 25 is reserved */ +/* 26 */ +EXTERN void TclWinSetInterfaces(int wide); +/* 27 */ +EXTERN void TclWinFlushDirtyChannels(void); +/* 28 */ +EXTERN void TclWinResetInterfaces(void); +/* 29 */ +EXTERN int TclWinCPUID(unsigned int index, unsigned int *regs); +/* 30 */ +EXTERN void TclGetAndDetachPids(Tcl_Interp *interp, + Tcl_Channel chan); +/* 31 */ +EXTERN int TclpCloseFile(TclFile file); #endif /* UNIX */ #ifdef __WIN32__ /* WIN */ /* 0 */ -EXTERN void TclWinConvertError(unsigned long errCode); +EXTERN void TclWinConvertError(DWORD errCode); /* 1 */ -EXTERN void TclWinConvertWSAError(unsigned long errCode); +EXTERN void TclWinConvertWSAError(DWORD errCode); /* 2 */ EXTERN struct servent * TclWinGetServByName(const char *nm, const char *proto); @@ -122,7 +166,7 @@ EXTERN TclFile TclpMakeFile(Tcl_Channel channel, int direction); /* 19 */ EXTERN TclFile TclpOpenFile(const char *fname, int mode); /* 20 */ -EXTERN void TclWinAddProcess(void *hProcess, unsigned long id); +EXTERN void TclWinAddProcess(HANDLE hProcess, DWORD id); /* Slot 21 is reserved */ /* 22 */ EXTERN TclFile TclpCreateTempFile(const char *contents); @@ -142,10 +186,9 @@ EXTERN int TclWinCPUID(unsigned int index, unsigned int *regs); #endif /* WIN */ #ifdef MAC_OSX_TCL /* MACOSX */ /* 0 */ -EXTERN void TclGetAndDetachPids(Tcl_Interp *interp, - Tcl_Channel chan); +EXTERN void TclWinConvertError(unsigned int errCode); /* 1 */ -EXTERN int TclpCloseFile(TclFile file); +EXTERN void TclWinConvertWSAError(unsigned int errCode); /* 2 */ EXTERN Tcl_Channel TclpCreateCommandChannel(TclFile readFile, TclFile writeFile, TclFile errorFile, @@ -153,19 +196,17 @@ EXTERN Tcl_Channel TclpCreateCommandChannel(TclFile readFile, /* 3 */ EXTERN int TclpCreatePipe(TclFile *readPipe, TclFile *writePipe); /* 4 */ -EXTERN int TclpCreateProcess(Tcl_Interp *interp, int argc, - const char **argv, TclFile inputFile, - TclFile outputFile, TclFile errorFile, - Tcl_Pid *pidPtr); +EXTERN int TclWinGetTclInstance(void); /* Slot 5 is reserved */ /* 6 */ -EXTERN TclFile TclpMakeFile(Tcl_Channel channel, int direction); +EXTERN unsigned short TclWinNToHS(unsigned short ns); /* 7 */ -EXTERN TclFile TclpOpenFile(const char *fname, int mode); +EXTERN int TclWinSetSockOpt(int s, int level, int optname, + const char *optval, int optlen); /* 8 */ EXTERN int TclUnixWaitForFile(int fd, int mask, int timeout); /* 9 */ -EXTERN TclFile TclpCreateTempFile(const char *contents); +EXTERN int TclWinGetPlatformId(void); /* 10 */ EXTERN Tcl_DirEntry * TclpReaddir(DIR *dir); /* 11 */ @@ -198,6 +239,29 @@ EXTERN int TclMacOSXMatchType(Tcl_Interp *interp, /* 19 */ EXTERN void TclMacOSXNotifierAddRunLoopMode( const void *runLoopMode); +/* 20 */ +EXTERN void TclWinAddProcess(void *hProcess, unsigned long id); +/* Slot 21 is reserved */ +/* 22 */ +EXTERN TclFile TclpCreateTempFile(const char *contents); +/* 23 */ +EXTERN char * TclpGetTZName(int isdst); +/* 24 */ +EXTERN char * TclWinNoBackslash(char *path); +/* Slot 25 is reserved */ +/* 26 */ +EXTERN void TclWinSetInterfaces(int wide); +/* 27 */ +EXTERN void TclWinFlushDirtyChannels(void); +/* 28 */ +EXTERN void TclWinResetInterfaces(void); +/* 29 */ +EXTERN int TclWinCPUID(unsigned int index, unsigned int *regs); +/* 30 */ +EXTERN void TclGetAndDetachPids(Tcl_Interp *interp, + Tcl_Channel chan); +/* 31 */ +EXTERN int TclpCloseFile(TclFile file); #endif /* MACOSX */ typedef struct TclIntPlatStubs { @@ -205,25 +269,42 @@ typedef struct TclIntPlatStubs { const struct TclIntPlatStubHooks *hooks; #if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */ - void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 0 */ - int (*tclpCloseFile) (TclFile file); /* 1 */ + void (*tclWinConvertError) (unsigned int errCode); /* 0 */ + void (*tclWinConvertWSAError) (unsigned int errCode); /* 1 */ Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 2 */ int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 3 */ - int (*tclpCreateProcess) (Tcl_Interp *interp, int argc, const char **argv, TclFile inputFile, TclFile outputFile, TclFile errorFile, Tcl_Pid *pidPtr); /* 4 */ + int (*tclWinGetTclInstance) (void); /* 4 */ void (*reserved5)(void); - TclFile (*tclpMakeFile) (Tcl_Channel channel, int direction); /* 6 */ - TclFile (*tclpOpenFile) (const char *fname, int mode); /* 7 */ + unsigned short (*tclWinNToHS) (unsigned short ns); /* 6 */ + int (*tclWinSetSockOpt) (int s, int level, int optname, const char *optval, int optlen); /* 7 */ int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 8 */ - TclFile (*tclpCreateTempFile) (const char *contents); /* 9 */ + int (*tclWinGetPlatformId) (void); /* 9 */ Tcl_DirEntry * (*tclpReaddir) (DIR *dir); /* 10 */ struct tm * (*tclpLocaltime_unix) (const time_t *clock); /* 11 */ struct tm * (*tclpGmtime_unix) (const time_t *clock); /* 12 */ char * (*tclpInetNtoa) (struct in_addr addr); /* 13 */ int (*tclUnixCopyFile) (const char *src, const char *dst, const Tcl_StatBuf *statBufPtr, int dontCopyAtts); /* 14 */ + int (*tclMacOSXGetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj **attributePtrPtr); /* 15 */ + void (*reserved16)(void); + void (*reserved17)(void); + int (*tclMacOSXMatchType) (Tcl_Interp *interp, const char *pathName, const char *fileName, Tcl_StatBuf *statBufPtr, Tcl_GlobTypeData *types); /* 18 */ + void (*tclMacOSXNotifierAddRunLoopMode) (const void *runLoopMode); /* 19 */ + void (*tclWinAddProcess) (void *hProcess, unsigned long id); /* 20 */ + void (*reserved21)(void); + TclFile (*tclpCreateTempFile) (const char *contents); /* 22 */ + char * (*tclpGetTZName) (int isdst); /* 23 */ + char * (*tclWinNoBackslash) (char *path); /* 24 */ + void (*reserved25)(void); + void (*tclWinSetInterfaces) (int wide); /* 26 */ + void (*tclWinFlushDirtyChannels) (void); /* 27 */ + void (*tclWinResetInterfaces) (void); /* 28 */ + int (*tclWinCPUID) (unsigned int index, unsigned int *regs); /* 29 */ + void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 30 */ + int (*tclpCloseFile) (TclFile file); /* 31 */ #endif /* UNIX */ #ifdef __WIN32__ /* WIN */ - void (*tclWinConvertError) (unsigned long errCode); /* 0 */ - void (*tclWinConvertWSAError) (unsigned long errCode); /* 1 */ + void (*tclWinConvertError) (DWORD errCode); /* 0 */ + void (*tclWinConvertWSAError) (DWORD errCode); /* 1 */ struct servent * (*tclWinGetServByName) (const char *nm, const char *proto); /* 2 */ int (*tclWinGetSockOpt) (SOCKET s, int level, int optname, char FAR *optval, int FAR *optlen); /* 3 */ HINSTANCE (*tclWinGetTclInstance) (void); /* 4 */ @@ -242,7 +323,7 @@ typedef struct TclIntPlatStubs { void (*reserved17)(void); TclFile (*tclpMakeFile) (Tcl_Channel channel, int direction); /* 18 */ TclFile (*tclpOpenFile) (const char *fname, int mode); /* 19 */ - void (*tclWinAddProcess) (void *hProcess, unsigned long id); /* 20 */ + void (*tclWinAddProcess) (HANDLE hProcess, DWORD id); /* 20 */ void (*reserved21)(void); TclFile (*tclpCreateTempFile) (const char *contents); /* 22 */ char * (*tclpGetTZName) (int isdst); /* 23 */ @@ -254,16 +335,16 @@ typedef struct TclIntPlatStubs { int (*tclWinCPUID) (unsigned int index, unsigned int *regs); /* 29 */ #endif /* WIN */ #ifdef MAC_OSX_TCL /* MACOSX */ - void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 0 */ - int (*tclpCloseFile) (TclFile file); /* 1 */ + void (*tclWinConvertError) (unsigned int errCode); /* 0 */ + void (*tclWinConvertWSAError) (unsigned int errCode); /* 1 */ Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 2 */ int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 3 */ - int (*tclpCreateProcess) (Tcl_Interp *interp, int argc, const char **argv, TclFile inputFile, TclFile outputFile, TclFile errorFile, Tcl_Pid *pidPtr); /* 4 */ + int (*tclWinGetTclInstance) (void); /* 4 */ void (*reserved5)(void); - TclFile (*tclpMakeFile) (Tcl_Channel channel, int direction); /* 6 */ - TclFile (*tclpOpenFile) (const char *fname, int mode); /* 7 */ + unsigned short (*tclWinNToHS) (unsigned short ns); /* 6 */ + int (*tclWinSetSockOpt) (int s, int level, int optname, const char *optval, int optlen); /* 7 */ int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 8 */ - TclFile (*tclpCreateTempFile) (const char *contents); /* 9 */ + int (*tclWinGetPlatformId) (void); /* 9 */ Tcl_DirEntry * (*tclpReaddir) (DIR *dir); /* 10 */ struct tm * (*tclpLocaltime_unix) (const time_t *clock); /* 11 */ struct tm * (*tclpGmtime_unix) (const time_t *clock); /* 12 */ @@ -274,6 +355,18 @@ typedef struct TclIntPlatStubs { int (*tclMacOSXCopyFileAttributes) (const char *src, const char *dst, const Tcl_StatBuf *statBufPtr); /* 17 */ int (*tclMacOSXMatchType) (Tcl_Interp *interp, const char *pathName, const char *fileName, Tcl_StatBuf *statBufPtr, Tcl_GlobTypeData *types); /* 18 */ void (*tclMacOSXNotifierAddRunLoopMode) (const void *runLoopMode); /* 19 */ + void (*tclWinAddProcess) (void *hProcess, unsigned long id); /* 20 */ + void (*reserved21)(void); + TclFile (*tclpCreateTempFile) (const char *contents); /* 22 */ + char * (*tclpGetTZName) (int isdst); /* 23 */ + char * (*tclWinNoBackslash) (char *path); /* 24 */ + void (*reserved25)(void); + void (*tclWinSetInterfaces) (int wide); /* 26 */ + void (*tclWinFlushDirtyChannels) (void); /* 27 */ + void (*tclWinResetInterfaces) (void); /* 28 */ + int (*tclWinCPUID) (unsigned int index, unsigned int *regs); /* 29 */ + void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 30 */ + int (*tclpCloseFile) (TclFile file); /* 31 */ #endif /* MACOSX */ } TclIntPlatStubs; @@ -292,25 +385,25 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr; */ #if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */ -#define TclGetAndDetachPids \ - (tclIntPlatStubsPtr->tclGetAndDetachPids) /* 0 */ -#define TclpCloseFile \ - (tclIntPlatStubsPtr->tclpCloseFile) /* 1 */ +#define TclWinConvertError \ + (tclIntPlatStubsPtr->tclWinConvertError) /* 0 */ +#define TclWinConvertWSAError \ + (tclIntPlatStubsPtr->tclWinConvertWSAError) /* 1 */ #define TclpCreateCommandChannel \ (tclIntPlatStubsPtr->tclpCreateCommandChannel) /* 2 */ #define TclpCreatePipe \ (tclIntPlatStubsPtr->tclpCreatePipe) /* 3 */ -#define TclpCreateProcess \ - (tclIntPlatStubsPtr->tclpCreateProcess) /* 4 */ +#define TclWinGetTclInstance \ + (tclIntPlatStubsPtr->tclWinGetTclInstance) /* 4 */ /* Slot 5 is reserved */ -#define TclpMakeFile \ - (tclIntPlatStubsPtr->tclpMakeFile) /* 6 */ -#define TclpOpenFile \ - (tclIntPlatStubsPtr->tclpOpenFile) /* 7 */ +#define TclWinNToHS \ + (tclIntPlatStubsPtr->tclWinNToHS) /* 6 */ +#define TclWinSetSockOpt \ + (tclIntPlatStubsPtr->tclWinSetSockOpt) /* 7 */ #define TclUnixWaitForFile \ (tclIntPlatStubsPtr->tclUnixWaitForFile) /* 8 */ -#define TclpCreateTempFile \ - (tclIntPlatStubsPtr->tclpCreateTempFile) /* 9 */ +#define TclWinGetPlatformId \ + (tclIntPlatStubsPtr->tclWinGetPlatformId) /* 9 */ #define TclpReaddir \ (tclIntPlatStubsPtr->tclpReaddir) /* 10 */ #define TclpLocaltime_unix \ @@ -321,6 +414,36 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr; (tclIntPlatStubsPtr->tclpInetNtoa) /* 13 */ #define TclUnixCopyFile \ (tclIntPlatStubsPtr->tclUnixCopyFile) /* 14 */ +#define TclMacOSXGetFileAttribute \ + (tclIntPlatStubsPtr->tclMacOSXGetFileAttribute) /* 15 */ +/* Slot 16 is reserved */ +/* Slot 17 is reserved */ +#define TclMacOSXMatchType \ + (tclIntPlatStubsPtr->tclMacOSXMatchType) /* 18 */ +#define TclMacOSXNotifierAddRunLoopMode \ + (tclIntPlatStubsPtr->tclMacOSXNotifierAddRunLoopMode) /* 19 */ +#define TclWinAddProcess \ + (tclIntPlatStubsPtr->tclWinAddProcess) /* 20 */ +/* Slot 21 is reserved */ +#define TclpCreateTempFile \ + (tclIntPlatStubsPtr->tclpCreateTempFile) /* 22 */ +#define TclpGetTZName \ + (tclIntPlatStubsPtr->tclpGetTZName) /* 23 */ +#define TclWinNoBackslash \ + (tclIntPlatStubsPtr->tclWinNoBackslash) /* 24 */ +/* Slot 25 is reserved */ +#define TclWinSetInterfaces \ + (tclIntPlatStubsPtr->tclWinSetInterfaces) /* 26 */ +#define TclWinFlushDirtyChannels \ + (tclIntPlatStubsPtr->tclWinFlushDirtyChannels) /* 27 */ +#define TclWinResetInterfaces \ + (tclIntPlatStubsPtr->tclWinResetInterfaces) /* 28 */ +#define TclWinCPUID \ + (tclIntPlatStubsPtr->tclWinCPUID) /* 29 */ +#define TclGetAndDetachPids \ + (tclIntPlatStubsPtr->tclGetAndDetachPids) /* 30 */ +#define TclpCloseFile \ + (tclIntPlatStubsPtr->tclpCloseFile) /* 31 */ #endif /* UNIX */ #ifdef __WIN32__ /* WIN */ #define TclWinConvertError \ @@ -379,25 +502,25 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr; (tclIntPlatStubsPtr->tclWinCPUID) /* 29 */ #endif /* WIN */ #ifdef MAC_OSX_TCL /* MACOSX */ -#define TclGetAndDetachPids \ - (tclIntPlatStubsPtr->tclGetAndDetachPids) /* 0 */ -#define TclpCloseFile \ - (tclIntPlatStubsPtr->tclpCloseFile) /* 1 */ +#define TclWinConvertError \ + (tclIntPlatStubsPtr->tclWinConvertError) /* 0 */ +#define TclWinConvertWSAError \ + (tclIntPlatStubsPtr->tclWinConvertWSAError) /* 1 */ #define TclpCreateCommandChannel \ (tclIntPlatStubsPtr->tclpCreateCommandChannel) /* 2 */ #define TclpCreatePipe \ (tclIntPlatStubsPtr->tclpCreatePipe) /* 3 */ -#define TclpCreateProcess \ - (tclIntPlatStubsPtr->tclpCreateProcess) /* 4 */ +#define TclWinGetTclInstance \ + (tclIntPlatStubsPtr->tclWinGetTclInstance) /* 4 */ /* Slot 5 is reserved */ -#define TclpMakeFile \ - (tclIntPlatStubsPtr->tclpMakeFile) /* 6 */ -#define TclpOpenFile \ - (tclIntPlatStubsPtr->tclpOpenFile) /* 7 */ +#define TclWinNToHS \ + (tclIntPlatStubsPtr->tclWinNToHS) /* 6 */ +#define TclWinSetSockOpt \ + (tclIntPlatStubsPtr->tclWinSetSockOpt) /* 7 */ #define TclUnixWaitForFile \ (tclIntPlatStubsPtr->tclUnixWaitForFile) /* 8 */ -#define TclpCreateTempFile \ - (tclIntPlatStubsPtr->tclpCreateTempFile) /* 9 */ +#define TclWinGetPlatformId \ + (tclIntPlatStubsPtr->tclWinGetPlatformId) /* 9 */ #define TclpReaddir \ (tclIntPlatStubsPtr->tclpReaddir) /* 10 */ #define TclpLocaltime_unix \ @@ -418,6 +541,28 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr; (tclIntPlatStubsPtr->tclMacOSXMatchType) /* 18 */ #define TclMacOSXNotifierAddRunLoopMode \ (tclIntPlatStubsPtr->tclMacOSXNotifierAddRunLoopMode) /* 19 */ +#define TclWinAddProcess \ + (tclIntPlatStubsPtr->tclWinAddProcess) /* 20 */ +/* Slot 21 is reserved */ +#define TclpCreateTempFile \ + (tclIntPlatStubsPtr->tclpCreateTempFile) /* 22 */ +#define TclpGetTZName \ + (tclIntPlatStubsPtr->tclpGetTZName) /* 23 */ +#define TclWinNoBackslash \ + (tclIntPlatStubsPtr->tclWinNoBackslash) /* 24 */ +/* Slot 25 is reserved */ +#define TclWinSetInterfaces \ + (tclIntPlatStubsPtr->tclWinSetInterfaces) /* 26 */ +#define TclWinFlushDirtyChannels \ + (tclIntPlatStubsPtr->tclWinFlushDirtyChannels) /* 27 */ +#define TclWinResetInterfaces \ + (tclIntPlatStubsPtr->tclWinResetInterfaces) /* 28 */ +#define TclWinCPUID \ + (tclIntPlatStubsPtr->tclWinCPUID) /* 29 */ +#define TclGetAndDetachPids \ + (tclIntPlatStubsPtr->tclGetAndDetachPids) /* 30 */ +#define TclpCloseFile \ + (tclIntPlatStubsPtr->tclpCloseFile) /* 31 */ #endif /* MACOSX */ #endif /* defined(USE_TCL_STUBS) */ @@ -429,4 +574,24 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr; #undef TclpLocaltime_unix #undef TclpGmtime_unix +#if !defined(__WIN32__) && defined(USE_TCL_STUBS) +# ifdef __CYGWIN__ +# define TclpCreateProcess ((int (*) _ANSI_ARGS_((Tcl_Interp *, int, \ + CONST char **, TclFile, TclFile, TclFile, Tcl_Pid *))) \ + tclIntPlatStubsPtr->tclMacOSXGetFileAttribute) +# define TclpMakeFile ((TclFile (*) _ANSI_ARGS_((Tcl_Channel channel, \ + int direction))) tclIntPlatStubsPtr->tclMacOSXMatchType) +# define TclpOpenFile ((TclFile (*) _ANSI_ARGS_((CONST char *, int))) \ + tclIntPlatStubsPtr->tclMacOSXNotifierAddRunLoopMode) +# else +# define TclpCreateProcess ((int (*) _ANSI_ARGS_((Tcl_Interp *, int, \ + CONST char **, TclFile, TclFile, TclFile, Tcl_Pid *))) \ + tclIntPlatStubsPtr->tclWinGetTclInstance) +# define TclpMakeFile ((TclFile (*) _ANSI_ARGS_((Tcl_Channel channel, \ + int direction))) tclIntPlatStubsPtr->tclWinNToHS) +# define TclpOpenFile ((TclFile (*) _ANSI_ARGS_((CONST char *, int))) \ + tclIntPlatStubsPtr->tclWinNToHS) +# endif +#endif + #endif /* _TCLINTPLATDECLS */ diff --git a/generic/tclOO.c b/generic/tclOO.c index 8ac2039..9dd8162 100644 --- a/generic/tclOO.c +++ b/generic/tclOO.c @@ -28,27 +28,20 @@ static const struct { {"deletemethod", TclOODefineDeleteMethodObjCmd, 0}, {"destructor", TclOODefineDestructorObjCmd, 0}, {"export", TclOODefineExportObjCmd, 0}, - {"filter", TclOODefineFilterObjCmd, 0}, {"forward", TclOODefineForwardObjCmd, 0}, {"method", TclOODefineMethodObjCmd, 0}, - {"mixin", TclOODefineMixinObjCmd, 0}, {"renamemethod", TclOODefineRenameMethodObjCmd, 0}, {"self", TclOODefineSelfObjCmd, 0}, - {"superclass", TclOODefineSuperclassObjCmd, 0}, {"unexport", TclOODefineUnexportObjCmd, 0}, - {"variable", TclOODefineVariablesObjCmd, 0}, {NULL, NULL, 0} }, objdefCmds[] = { {"class", TclOODefineClassObjCmd, 1}, {"deletemethod", TclOODefineDeleteMethodObjCmd, 1}, {"export", TclOODefineExportObjCmd, 1}, - {"filter", TclOODefineFilterObjCmd, 1}, {"forward", TclOODefineForwardObjCmd, 1}, {"method", TclOODefineMethodObjCmd, 1}, - {"mixin", TclOODefineMixinObjCmd, 1}, {"renamemethod", TclOODefineRenameMethodObjCmd, 1}, {"unexport", TclOODefineUnexportObjCmd, 1}, - {"variable", TclOODefineVariablesObjCmd, 1}, {NULL, NULL, 0} }; @@ -79,7 +72,7 @@ static int FinalizeNext(ClientData data[], Tcl_Interp *interp, int result); static int FinalizeObjectCall(ClientData data[], Tcl_Interp *interp, int result); -static void InitFoundation(Tcl_Interp *interp); +static int InitFoundation(Tcl_Interp *interp); static void KillFoundation(ClientData clientData, Tcl_Interp *interp); static void MyDeleted(ClientData clientData); @@ -129,12 +122,94 @@ static const DeclaredClassMethod objMethods[] = { {NULL, 0, {0, NULL, NULL, NULL, NULL}} }; -static char initScript[] = - "package ifneeded TclOO " TCLOO_PATCHLEVEL " {# Already present, OK?};" - "namespace eval ::oo { variable version " TCLOO_VERSION " };" - "namespace eval ::oo { variable patchlevel " TCLOO_PATCHLEVEL " };"; -/* "tcl_findLibrary tcloo $oo::version $oo::version" */ -/* " tcloo.tcl OO_LIBRARY oo::library;"; */ +/* + * Scripted parts of TclOO. First, the master script (cannot be outside this + * file). + */ + +static const char *initScript = +"package ifneeded TclOO " TCLOO_PATCHLEVEL " {# Already present, OK?};" +"namespace eval ::oo { variable version " TCLOO_VERSION " };" +"namespace eval ::oo { variable patchlevel " TCLOO_PATCHLEVEL " };"; +/* "tcl_findLibrary tcloo $oo::version $oo::version" */ +/* " tcloo.tcl OO_LIBRARY oo::library;"; */ + +/* + * The body of the constructor for oo::class. + */ + +static const char *classConstructorBody = +"set script [list ::oo::define [self] $definitionScript];" +"lassign [::oo::UpCatch $script] msg opts;" +"if {[dict get $opts -code] == 1} {" +" dict set opts -errorline 0xDeadBeef" +"};" +"return -options $opts $msg;"; + +/* + * The scripted part of the definitions of slots. + */ + +static const char *slotScript = +"::oo::define ::oo::Slot {\n" +" method Get {} {error unimplemented}\n" +" method Set list {error unimplemented}\n" +" method -set args {\n" +" uplevel 1 [list [namespace which my] Set $args]\n" +" }\n" +" method -append args {\n" +" uplevel 1 [list [namespace which my] Set [list" +" {*}[uplevel 1 [list [namespace which my] Get]] {*}$args]]\n" +" }\n" +" method -clear {} {uplevel 1 [list [namespace which my] Set {}]}\n" +" forward --default-operation my -append\n" +" method unknown {args} {\n" +" set def --default-operation\n" +" if {[llength $args] == 0} {\n" +" return [uplevel 1 [list [namespace which my] $def]]\n" +" } elseif {![string match -* [lindex $args 0]]} {\n" +" return [uplevel 1 [list [namespace which my] $def {*}$args]]\n" +" }\n" +" next {*}$args\n" +" }\n" +" export -set -append -clear\n" +" unexport unknown destroy\n" +"}\n" +"::oo::objdefine ::oo::define::superclass forward --default-operation my -set\n" +"::oo::objdefine ::oo::define::mixin forward --default-operation my -set\n" +"::oo::objdefine ::oo::objdefine::mixin forward --default-operation my -set\n"; + +/* + * The body of the <cloned> method of oo::object. + */ + +static const char *clonedBody = +"foreach p [info procs [info object namespace $originObject]::*] {" +" set args [info args $p];" +" set idx -1;" +" foreach a $args {" +" lset args [incr idx] " +" [if {[info default $p $a d]} {list $a $d} {list $a}]" +" };" +" set b [info body $p];" +" set p [namespace tail $p];" +" proc $p $args $b;" +"};" +"foreach v [info vars [info object namespace $originObject]::*] {" +" upvar 0 $v vOrigin;" +" namespace upvar [namespace current] [namespace tail $v] vNew;" +" if {[info exists vOrigin]} {" +" if {[array exists vOrigin]} {" +" array set vNew [array get vOrigin];" +" } else {" +" set vNew $vOrigin;" +" }" +" }" +"}"; + +/* + * The actual definition of the variable holding the TclOO stub table. + */ MODULE_SCOPE const TclOOStubs tclOOStubs; @@ -144,6 +219,20 @@ MODULE_SCOPE const TclOOStubs tclOOStubs; #define GetFoundation(interp) \ ((Foundation *)((Interp *)(interp))->objectFoundation) + +/* + * Macros to make inspecting into the guts of an object cleaner. + * + * The ocPtr parameter (only in these macros) is assumed to work fine with + * either an oPtr or a classPtr. Note that the roots oo::object and oo::class + * have _both_ their object and class flags tagged with ROOT_OBJECT and + * ROOT_CLASS respectively. + */ + +#define Deleted(oPtr) (((Object *)(oPtr))->command == NULL) +#define IsRootObject(ocPtr) ((ocPtr)->flags & ROOT_OBJECT) +#define IsRootClass(ocPtr) ((ocPtr)->flags & ROOT_CLASS) +#define IsRoot(ocPtr) ((ocPtr)->flags & (ROOT_OBJECT|ROOT_CLASS)) /* * ---------------------------------------------------------------------- @@ -170,7 +259,9 @@ TclOOInit( * Build the core of the OO system. */ - InitFoundation(interp); + if (InitFoundation(interp) != TCL_OK) { + return TCL_ERROR; + } /* * Run our initialization script and, if that works, declare the package @@ -214,7 +305,7 @@ TclOOGetFoundation( * ---------------------------------------------------------------------- */ -static void +static int InitFoundation( Tcl_Interp *interp) { @@ -245,17 +336,19 @@ InitFoundation( DeletedHelpersNamespace); fPtr->epoch = 0; fPtr->tsdPtr = tsdPtr; - fPtr->unknownMethodNameObj = Tcl_NewStringObj("unknown", -1); - fPtr->constructorName = Tcl_NewStringObj("<constructor>", -1); - fPtr->destructorName = Tcl_NewStringObj("<destructor>", -1); + TclNewLiteralStringObj(fPtr->unknownMethodNameObj, "unknown"); + TclNewLiteralStringObj(fPtr->constructorName, "<constructor>"); + TclNewLiteralStringObj(fPtr->destructorName, "<destructor>"); + TclNewLiteralStringObj(fPtr->clonedName, "<cloned>"); Tcl_IncrRefCount(fPtr->unknownMethodNameObj); Tcl_IncrRefCount(fPtr->constructorName); Tcl_IncrRefCount(fPtr->destructorName); + Tcl_IncrRefCount(fPtr->clonedName); Tcl_NRCreateCommand(interp, "::oo::UpCatch", TclOOUpcatchCmd, TclOONRUpcatch, NULL, NULL); Tcl_CreateObjCommand(interp, "::oo::UnknownDefinition", TclOOUnknownDefinition, NULL, NULL); - namePtr = Tcl_NewStringObj("::oo::UnknownDefinition", -1); + TclNewLiteralStringObj(namePtr, "::oo::UnknownDefinition"); Tcl_SetNamespaceUnknownHandler(interp, fPtr->defineNs, namePtr); Tcl_SetNamespaceUnknownHandler(interp, fPtr->objdefNs, namePtr); @@ -292,11 +385,13 @@ InitFoundation( AllocObject(interp, "::oo::class", NULL)); fPtr->objectCls->thisPtr->selfCls = fPtr->classCls; fPtr->objectCls->thisPtr->flags |= ROOT_OBJECT; + fPtr->objectCls->flags |= ROOT_OBJECT; fPtr->objectCls->superclasses.num = 0; ckfree(fPtr->objectCls->superclasses.list); fPtr->objectCls->superclasses.list = NULL; fPtr->classCls->thisPtr->selfCls = fPtr->classCls; fPtr->classCls->thisPtr->flags |= ROOT_CLASS; + fPtr->classCls->flags |= ROOT_CLASS; TclOOAddToInstances(fPtr->objectCls->thisPtr, fPtr->classCls); TclOOAddToInstances(fPtr->classCls->thisPtr, fPtr->classCls); AddRef(fPtr->objectCls->thisPtr); @@ -314,6 +409,18 @@ InitFoundation( } /* + * Create the default <cloned> method implementation, used when 'oo::copy' + * is called to finish the copying of one object to another. + */ + + TclNewLiteralStringObj(argsPtr, "originObject"); + Tcl_IncrRefCount(argsPtr); + bodyPtr = Tcl_NewStringObj(clonedBody, -1); + TclOONewProcMethod(interp, fPtr->objectCls, 0, fPtr->clonedName, argsPtr, + bodyPtr, NULL); + Tcl_DecrRefCount(argsPtr); + + /* * Finish setting up the class of classes by marking the 'new' method as * private; classes, unlike general objects, must have explicit names. We * also need to create the constructor for classes. @@ -323,19 +430,13 @@ InitFoundation( * that is confusing. */ - namePtr = Tcl_NewStringObj("new", -1); + TclNewLiteralStringObj(namePtr, "new"); Tcl_NewInstanceMethod(interp, (Tcl_Object) fPtr->classCls->thisPtr, namePtr /* keeps ref */, 0 /* ==private */, NULL, NULL); - argsPtr = Tcl_NewStringObj("{definitionScript {}}", -1); + TclNewLiteralStringObj(argsPtr, "{definitionScript {}}"); Tcl_IncrRefCount(argsPtr); - bodyPtr = Tcl_NewStringObj( - "set script [list ::oo::define [self] $definitionScript];" - "lassign [::oo::UpCatch $script] msg opts\n" - "if {[dict get $opts -code] == 1} {" - " dict set opts -errorline 0xDeadBeef\n" - "}\n" - "return -options $opts $msg", -1); + bodyPtr = Tcl_NewStringObj(classConstructorBody, -1); fPtr->classCls->constructorPtr = TclOONewProcMethod(interp, fPtr->classCls, 0, NULL, argsPtr, bodyPtr, NULL); Tcl_DecrRefCount(argsPtr); @@ -357,6 +458,15 @@ InitFoundation( NULL); Tcl_CreateObjCommand(interp, "::oo::copy", TclOOCopyObjectCmd, NULL,NULL); TclOOInitInfo(interp); + + /* + * Now make the class of slots. + */ + + if (TclOODefineSlots(fPtr) != TCL_OK) { + return TCL_ERROR; + } + return Tcl_Eval(interp, slotScript); } /* @@ -422,6 +532,7 @@ KillFoundation( Tcl_DecrRefCount(fPtr->unknownMethodNameObj); Tcl_DecrRefCount(fPtr->constructorName); Tcl_DecrRefCount(fPtr->destructorName); + Tcl_DecrRefCount(fPtr->clonedName); ckfree(fPtr); } @@ -669,8 +780,7 @@ ObjectRenamedTrace( int flags) /* Why was the object deleted? */ { Object *oPtr = clientData; - Class *clsPtr; - CallContext *contextPtr; + Foundation *fPtr = oPtr->fPtr; /* * If this is a rename and not a delete of the object, we just flush the @@ -702,17 +812,20 @@ ObjectRenamedTrace( */ AddRef(oPtr); + AddRef(fPtr->classCls); + AddRef(fPtr->objectCls); + AddRef(fPtr->classCls->thisPtr); + AddRef(fPtr->objectCls->thisPtr); oPtr->command = NULL; - oPtr->flags |= OBJECT_DELETED; - if (!(oPtr->flags & DESTRUCTOR_CALLED) && (!Tcl_InterpDeleted(interp) - || (oPtr->flags & (ROOT_OBJECT|ROOT_CLASS)))) { - contextPtr = TclOOGetCallContext(oPtr, NULL, DESTRUCTOR, NULL); + if (!(oPtr->flags & DESTRUCTOR_CALLED) && !Tcl_InterpDeleted(interp)) { + CallContext *contextPtr = + TclOOGetCallContext(oPtr, NULL, DESTRUCTOR, NULL); + int result; + Tcl_InterpState state; + oPtr->flags |= DESTRUCTOR_CALLED; if (contextPtr != NULL) { - int result; - Tcl_InterpState state; - contextPtr->callPtr->flags |= DESTRUCTOR; contextPtr->skip = 0; state = Tcl_SaveInterpState(interp, TCL_OK); @@ -731,25 +844,20 @@ ObjectRenamedTrace( * and nuke the namespace (which triggers the final crushing of the object * structure itself). * - * The class of classes needs some special care; if it is deleted (and + * The class of objects needs some special care; if it is deleted (and * we're not killing the whole interpreter) we force the delete of the - * class of objects now as well. Due to the incestuous nature of those two + * class of classes now as well. Due to the incestuous nature of those two * classes, if one goes the other must too and yet the tangle can * sometimes not go away automatically; we force it here. [Bug 2962664] */ - if (!Tcl_InterpDeleted(interp)) { - if ((oPtr->flags & ROOT_OBJECT) && oPtr->fPtr->classCls != NULL) { - Tcl_DeleteCommandFromToken(interp, - oPtr->fPtr->classCls->thisPtr->command); - } else if (oPtr->flags & ROOT_CLASS) { - oPtr->fPtr->classCls = NULL; - } + if (!Tcl_InterpDeleted(interp) && IsRootObject(oPtr) + && !Deleted(fPtr->classCls->thisPtr)) { + Tcl_DeleteCommandFromToken(interp, fPtr->classCls->thisPtr->command); } - clsPtr = oPtr->classPtr; - if (clsPtr != NULL) { - AddRef(clsPtr); + if (oPtr->classPtr != NULL) { + AddRef(oPtr->classPtr); ReleaseClassContents(interp, oPtr); } @@ -761,9 +869,13 @@ ObjectRenamedTrace( if (((Namespace *) oPtr->namespacePtr)->earlyDeleteProc != NULL) { Tcl_DeleteNamespace(oPtr->namespacePtr); } - if (clsPtr) { - DelRef(clsPtr); + if (oPtr->classPtr) { + DelRef(oPtr->classPtr); } + DelRef(fPtr->classCls->thisPtr); + DelRef(fPtr->objectCls->thisPtr); + DelRef(fPtr->classCls); + DelRef(fPtr->objectCls); DelRef(oPtr); } @@ -783,77 +895,128 @@ ReleaseClassContents( Tcl_Interp *interp, /* The interpreter containing the class. */ Object *oPtr) /* The object representing the class. */ { - int i, n; - Class *clsPtr = oPtr->classPtr, **list; - Object **insts; + FOREACH_HASH_DECLS; + int i; + Class *clsPtr = oPtr->classPtr, *mixinSubclassPtr, *subclassPtr; + Object *instancePtr; + Foundation *fPtr = oPtr->fPtr; /* - * Must empty list before processing the members of the list so that - * things happen in the correct order even if something tries to play - * fast-and-loose. + * Sanity check! */ - list = clsPtr->mixinSubs.list; - n = clsPtr->mixinSubs.num; - clsPtr->mixinSubs.list = NULL; - clsPtr->mixinSubs.num = 0; - clsPtr->mixinSubs.size = 0; - for (i=0 ; i<n ; i++) { - AddRef(list[i]); - AddRef(list[i]->thisPtr); + if (!Deleted(oPtr)) { + if (IsRootClass(oPtr)) { + Tcl_Panic("deleting class structure for non-deleted %s", + "::oo::class"); + } else if (IsRootObject(oPtr)) { + Tcl_Panic("deleting class structure for non-deleted %s", + "::oo::object"); + } else { + Tcl_Panic("deleting class structure for non-deleted %s", + "general object"); + } } - for (i=0 ; i<n ; i++) { - if (!(list[i]->thisPtr->flags & OBJECT_DELETED)) { - list[i]->thisPtr->flags |= OBJECT_DELETED; - Tcl_DeleteCommandFromToken(interp, list[i]->thisPtr->command); + + /* + * Lock a number of dependent objects until we've stopped putting our + * fingers in them. + */ + + FOREACH(mixinSubclassPtr, clsPtr->mixinSubs) { + if (mixinSubclassPtr != NULL) { + AddRef(mixinSubclassPtr); + AddRef(mixinSubclassPtr->thisPtr); } - DelRef(list[i]->thisPtr); - DelRef(list[i]); } - if (list != NULL) { - ckfree(list); + FOREACH(subclassPtr, clsPtr->subclasses) { + if (subclassPtr != NULL && !IsRoot(subclassPtr)) { + AddRef(subclassPtr); + AddRef(subclassPtr->thisPtr); + } } - - list = clsPtr->subclasses.list; - n = clsPtr->subclasses.num; - clsPtr->subclasses.list = NULL; - clsPtr->subclasses.num = 0; - clsPtr->subclasses.size = 0; - for (i=0 ; i<n ; i++) { - AddRef(list[i]); - AddRef(list[i]->thisPtr); + if (!IsRootClass(oPtr)) { + FOREACH(instancePtr, clsPtr->instances) { + if (instancePtr != NULL && !IsRoot(instancePtr)) { + AddRef(instancePtr); + } + } } - for (i=0 ; i<n ; i++) { - if (!(list[i]->thisPtr->flags & OBJECT_DELETED)) { - list[i]->thisPtr->flags |= OBJECT_DELETED; - Tcl_DeleteCommandFromToken(interp, list[i]->thisPtr->command); + + /* + * Squelch classes that this class has been mixed into. + */ + + FOREACH(mixinSubclassPtr, clsPtr->mixinSubs) { + if (mixinSubclassPtr == NULL) { + continue; + } + if (!Deleted(mixinSubclassPtr->thisPtr)) { + Tcl_DeleteCommandFromToken(interp, + mixinSubclassPtr->thisPtr->command); } - DelRef(list[i]->thisPtr); - DelRef(list[i]); + DelRef(mixinSubclassPtr->thisPtr); + DelRef(mixinSubclassPtr); } - if (list != NULL) { - ckfree(list); + if (clsPtr->mixinSubs.list != NULL) { + ckfree(clsPtr->mixinSubs.list); + clsPtr->mixinSubs.list = NULL; + clsPtr->mixinSubs.num = 0; } - insts = clsPtr->instances.list; - n = clsPtr->instances.num; - clsPtr->instances.list = NULL; - clsPtr->instances.num = 0; - clsPtr->instances.size = 0; - for (i=0 ; i<n ; i++) { - AddRef(insts[i]); + /* + * Squelch subclasses of this class. + */ + + FOREACH(subclassPtr, clsPtr->subclasses) { + if (subclassPtr == NULL || IsRoot(subclassPtr)) { + continue; + } + if (!Deleted(subclassPtr->thisPtr)) { + Tcl_DeleteCommandFromToken(interp, subclassPtr->thisPtr->command); + } + DelRef(subclassPtr->thisPtr); + DelRef(subclassPtr); + } + if (clsPtr->subclasses.list != NULL) { + ckfree(clsPtr->subclasses.list); + clsPtr->subclasses.list = NULL; + clsPtr->subclasses.num = 0; } - for (i=0 ; i<n ; i++) { - if (!(insts[i]->flags & OBJECT_DELETED)) { - insts[i]->flags |= OBJECT_DELETED; - Tcl_DeleteCommandFromToken(interp, insts[i]->command); + + /* + * Squelch instances of this class (includes objects we're mixed into). + */ + + if (!IsRootClass(oPtr)) { + FOREACH(instancePtr, clsPtr->instances) { + if (instancePtr == NULL || IsRoot(instancePtr)) { + continue; + } + if (!Deleted(instancePtr)) { + Tcl_DeleteCommandFromToken(interp, instancePtr->command); + } + DelRef(instancePtr); } - DelRef(insts[i]); } - if (insts != NULL) { - ckfree(insts); + if (clsPtr->instances.list != NULL) { + ckfree(clsPtr->instances.list); + clsPtr->instances.list = NULL; + clsPtr->instances.num = 0; + } + + /* + * Special: We delete these after everything else. + */ + + if (IsRootClass(oPtr) && !Deleted(fPtr->objectCls->thisPtr)) { + Tcl_DeleteCommandFromToken(interp, fPtr->objectCls->thisPtr->command); } + /* + * Squelch method implementation chain caches. + */ + if (clsPtr->constructorChainPtr) { TclOODeleteChain(clsPtr->constructorChainPtr); clsPtr->constructorChainPtr = NULL; @@ -863,7 +1026,6 @@ ReleaseClassContents( clsPtr->destructorChainPtr = NULL; } if (clsPtr->classChainCache) { - FOREACH_HASH_DECLS; CallChain *callPtr; FOREACH_HASH_VALUE(callPtr, clsPtr->classChainCache) { @@ -874,6 +1036,10 @@ ReleaseClassContents( clsPtr->classChainCache = NULL; } + /* + * Squelch our filter list. + */ + if (clsPtr->filters.num) { Tcl_Obj *filterObj; @@ -884,9 +1050,11 @@ ReleaseClassContents( clsPtr->filters.num = 0; } + /* + * Squelch our metadata. + */ if (clsPtr->metadataPtr != NULL) { - FOREACH_HASH_DECLS; Tcl_ObjectMetadataType *metadataTypePtr; ClientData value; @@ -922,7 +1090,7 @@ ObjectNamespaceDeleted( Class *clsPtr = oPtr->classPtr, *mixinPtr; Method *mPtr; Tcl_Obj *filterObj, *variableObj; - int i, preserved = !(oPtr->flags & OBJECT_DELETED); + int i; /* * Instruct everyone to no longer use any allocated fields of the object. @@ -931,27 +1099,19 @@ ObjectNamespaceDeleted( * point into freed memory, allowing crashes. */ - oPtr->flags |= OBJECT_DELETED; if (oPtr->command) { Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->command); } if (oPtr->myCommand) { Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->myCommand); } - if (preserved) { - AddRef(oPtr); - if (clsPtr != NULL) { - AddRef(clsPtr); - ReleaseClassContents(NULL, oPtr); - } - } /* * Splice the object out of its context. After this, we must *not* call * methods on the object. */ - if (!(oPtr->flags & ROOT_OBJECT)) { + if (!IsRootObject(oPtr)) { TclOORemoveFromInstances(oPtr, oPtr->selfCls); } @@ -1007,11 +1167,10 @@ ObjectNamespaceDeleted( if (clsPtr != NULL) { Class *superPtr; + Tcl_ObjectMetadataType *metadataTypePtr; + ClientData value; if (clsPtr->metadataPtr != NULL) { - Tcl_ObjectMetadataType *metadataTypePtr; - ClientData value; - FOREACH_HASH(metadataTypePtr, value, clsPtr->metadataPtr) { metadataTypePtr->deleteProc(value); } @@ -1028,7 +1187,7 @@ ObjectNamespaceDeleted( clsPtr->filters.num = 0; } FOREACH(mixinPtr, clsPtr->mixins) { - if (!(mixinPtr->thisPtr->flags & OBJECT_DELETED)) { + if (!Deleted(mixinPtr->thisPtr)) { TclOORemoveFromMixinSubs(clsPtr, mixinPtr); } } @@ -1037,7 +1196,7 @@ ObjectNamespaceDeleted( clsPtr->mixins.num = 0; } FOREACH(superPtr, clsPtr->superclasses) { - if (!(superPtr->thisPtr->flags & OBJECT_DELETED)) { + if (!Deleted(superPtr->thisPtr)) { TclOORemoveFromSubclasses(clsPtr, superPtr); } } @@ -1080,12 +1239,6 @@ ObjectNamespaceDeleted( */ DelRef(oPtr); - if (preserved) { - if (clsPtr) { - DelRef(clsPtr); - } - DelRef(oPtr); - } } /* @@ -1116,12 +1269,16 @@ TclOORemoveFromInstances( return; removeInstance: - clsPtr->instances.num--; - if (i < clsPtr->instances.num) { - clsPtr->instances.list[i] = - clsPtr->instances.list[clsPtr->instances.num]; + if (Deleted(clsPtr->thisPtr)) { + clsPtr->instances.list[i] = NULL; + } else { + clsPtr->instances.num--; + if (i < clsPtr->instances.num) { + clsPtr->instances.list[i] = + clsPtr->instances.list[clsPtr->instances.num]; + } + clsPtr->instances.list[clsPtr->instances.num] = NULL; } - clsPtr->instances.list[clsPtr->instances.num] = NULL; } /* @@ -1142,6 +1299,9 @@ TclOOAddToInstances( * assumed that the class is not already * present as an instance in the class. */ { + if (Deleted(clsPtr->thisPtr)) { + return; + } if (clsPtr->instances.num >= clsPtr->instances.size) { clsPtr->instances.size += ALLOC_CHUNK; if (clsPtr->instances.size == ALLOC_CHUNK) { @@ -1182,12 +1342,16 @@ TclOORemoveFromSubclasses( return; removeSubclass: - superPtr->subclasses.num--; - if (i < superPtr->subclasses.num) { - superPtr->subclasses.list[i] = - superPtr->subclasses.list[superPtr->subclasses.num]; + if (Deleted(superPtr->thisPtr)) { + superPtr->subclasses.list[i] = NULL; + } else { + superPtr->subclasses.num--; + if (i < superPtr->subclasses.num) { + superPtr->subclasses.list[i] = + superPtr->subclasses.list[superPtr->subclasses.num]; + } + superPtr->subclasses.list[superPtr->subclasses.num] = NULL; } - superPtr->subclasses.list[superPtr->subclasses.num] = NULL; } /* @@ -1208,6 +1372,9 @@ TclOOAddToSubclasses( * is assumed that the class is not already * present as a subclass in the superclass. */ { + if (Deleted(superPtr->thisPtr)) { + return; + } if (superPtr->subclasses.num >= superPtr->subclasses.size) { superPtr->subclasses.size += ALLOC_CHUNK; if (superPtr->subclasses.size == ALLOC_CHUNK) { @@ -1248,12 +1415,16 @@ TclOORemoveFromMixinSubs( return; removeSubclass: - superPtr->mixinSubs.num--; - if (i < superPtr->mixinSubs.num) { - superPtr->mixinSubs.list[i] = - superPtr->mixinSubs.list[superPtr->mixinSubs.num]; + if (Deleted(superPtr->thisPtr)) { + superPtr->mixinSubs.list[i] = NULL; + } else { + superPtr->mixinSubs.num--; + if (i < superPtr->mixinSubs.num) { + superPtr->mixinSubs.list[i] = + superPtr->mixinSubs.list[superPtr->mixinSubs.num]; + } + superPtr->mixinSubs.list[superPtr->mixinSubs.num] = NULL; } - superPtr->mixinSubs.list[superPtr->mixinSubs.num] = NULL; } /* @@ -1274,6 +1445,9 @@ TclOOAddToMixinSubs( * is assumed that the class is not already * present as a subclass in the superclass. */ { + if (Deleted(superPtr->thisPtr)) { + return; + } if (superPtr->mixinSubs.num >= superPtr->mixinSubs.size) { superPtr->mixinSubs.size += ALLOC_CHUNK; if (superPtr->mixinSubs.size == ALLOC_CHUNK) { @@ -1444,7 +1618,7 @@ Tcl_NewObjectInstance( TclOOGetCallContext(oPtr, NULL, CONSTRUCTOR, NULL); if (contextPtr != NULL) { - int result, flags; + int result; Tcl_InterpState state; state = Tcl_SaveInterpState(interp, TCL_OK); @@ -1452,7 +1626,6 @@ Tcl_NewObjectInstance( contextPtr->skip = skip; result = Tcl_NRCallObjProc(interp, TclOOInvokeContext, contextPtr, objc, objv); - flags = oPtr->flags; /* * It's an error if the object was whacked in the constructor. @@ -1460,7 +1633,7 @@ Tcl_NewObjectInstance( * errors by accident...) [Bug 2903011] */ - if (result != TCL_ERROR && (flags & OBJECT_DELETED)) { + if (result != TCL_ERROR && Deleted(oPtr)) { Tcl_SetResult(interp, "object deleted in constructor", TCL_STATIC); Tcl_SetErrorCode(interp, "TCL", "OO", "STILLBORN", NULL); @@ -1475,7 +1648,7 @@ Tcl_NewObjectInstance( * bad. [Bug 2903011] */ - if (!(flags & OBJECT_DELETED)) { + if (!Deleted(oPtr)) { Tcl_DeleteCommandFromToken(interp, oPtr->command); } return NULL; @@ -1572,6 +1745,7 @@ TclNRNewObjectInstance( * Fire off the constructors non-recursively. */ + AddRef(oPtr); TclNRAddCallback(interp, FinalizeAlloc, contextPtr, oPtr, state, objectPtr); TclPushTailcallPoint(interp); @@ -1588,7 +1762,7 @@ FinalizeAlloc( Object *oPtr = data[1]; Tcl_InterpState state = data[2]; Tcl_Object *objectPtr = data[3]; - int flags = oPtr->flags; + //int flags = oPtr->flags; /* * It's an error if the object was whacked in the constructor. Force this @@ -1596,7 +1770,7 @@ FinalizeAlloc( * [Bug 2903011] */ - if (result != TCL_ERROR && (flags & OBJECT_DELETED)) { + if (result != TCL_ERROR && Deleted(oPtr)) { Tcl_SetResult(interp, "object deleted in constructor", TCL_STATIC); Tcl_SetErrorCode(interp, "TCL", "OO", "STILLBORN", NULL); result = TCL_ERROR; @@ -1610,13 +1784,15 @@ FinalizeAlloc( * 2903011] */ - if (!(flags & OBJECT_DELETED)) { + if (!Deleted(oPtr)) { Tcl_DeleteCommandFromToken(interp, oPtr->command); } + DelRef(oPtr); return TCL_ERROR; } Tcl_RestoreInterpState(interp, state); *objectPtr = (Tcl_Object) oPtr; + DelRef(oPtr); return TCL_OK; } @@ -1643,20 +1819,15 @@ Tcl_CopyObjectInstance( FOREACH_HASH_DECLS; Method *mPtr; Class *mixinPtr; - Tcl_Obj *keyPtr, *filterObj, *variableObj; - int i; + CallContext *contextPtr; + Tcl_Obj *keyPtr, *filterObj, *variableObj, *args[3]; + int i, result; /* - * Sanity checks. + * Sanity check. */ - if (targetName == NULL && oPtr->classPtr != NULL) { - Tcl_AppendResult(interp, "must supply a name when copying a class", - NULL); - Tcl_SetErrorCode(interp, "TCL", "OO", "NO_COPY_TARGET", NULL); - return NULL; - } - if (oPtr->flags & ROOT_CLASS) { + if (IsRootClass(oPtr)) { Tcl_AppendResult(interp, "may not clone the class of classes", NULL); Tcl_SetErrorCode(interp, "TCL", "OO", "CLONING_CLASS", NULL); return NULL; @@ -1728,7 +1899,7 @@ Tcl_CopyObjectInstance( */ o2Ptr->flags = oPtr->flags & ~( - OBJECT_DELETED | ROOT_OBJECT | FILTER_HANDLING); + OBJECT_DELETED | ROOT_OBJECT | ROOT_CLASS | FILTER_HANDLING); /* * Copy the object's metadata. @@ -1879,6 +2050,26 @@ Tcl_CopyObjectInstance( } } + contextPtr = TclOOGetCallContext(o2Ptr, oPtr->fPtr->clonedName, 0, NULL); + if (contextPtr) { + args[0] = TclOOObjectName(interp, o2Ptr); + args[1] = oPtr->fPtr->clonedName; + args[2] = TclOOObjectName(interp, oPtr); + Tcl_IncrRefCount(args[0]); + Tcl_IncrRefCount(args[1]); + Tcl_IncrRefCount(args[2]); + result = Tcl_NRCallObjProc(interp, TclOOInvokeContext, contextPtr, 3, + args); + TclDecrRefCount(args[0]); + TclDecrRefCount(args[1]); + TclDecrRefCount(args[2]); + TclOODeleteContext(contextPtr); + if (result != TCL_OK) { + Tcl_DeleteCommandFromToken(interp, o2Ptr->command); + return NULL; + } + } + return (Tcl_Object) o2Ptr; } @@ -2254,9 +2445,15 @@ TclOOObjectCmdCore( Tcl_Obj *methodNamePtr; int result; + /* + * If we've no method name, throw this directly into the unknown + * processing. + */ + if (objc < 2) { - Tcl_WrongNumArgs(interp, 1, objv, "method ?arg ...?"); - return TCL_ERROR; + flags |= FORCE_UNKNOWN; + methodNamePtr = NULL; + goto noMapping; } /* @@ -2710,7 +2907,7 @@ int Tcl_ObjectDeleted( Tcl_Object object) { - return (((Object *)object)->flags & OBJECT_DELETED) ? 1 : 0; + return Deleted(object) ? 1 : 0; } Tcl_Object diff --git a/generic/tclOOBasic.c b/generic/tclOOBasic.c index b286088..329f0a4 100644 --- a/generic/tclOOBasic.c +++ b/generic/tclOOBasic.c @@ -281,6 +281,7 @@ TclOO_Object_Destroy( contextPtr->skip = 0; TclNRAddCallback(interp, AfterNRDestructor, contextPtr, NULL, NULL, NULL); + TclPushTailcallPoint(interp); return TclOOInvokeContext(contextPtr, interp, 0, NULL); } } @@ -434,8 +435,14 @@ TclOO_Object_Unknown( const char **methodNames; int numMethodNames, i, skip = Tcl_ObjectContextSkippedArgs(context); + /* + * If no method name, generate an error asking for a method name. (Only by + * overriding *this* method can an object handle the absence of a method + * name without an error). + */ + if (objc < skip+1) { - Tcl_WrongNumArgs(interp, skip, objv, "methodName ?arg ...?"); + Tcl_WrongNumArgs(interp, skip, objv, "method ?arg ...?"); return TCL_ERROR; } diff --git a/generic/tclOOCall.c b/generic/tclOOCall.c index 9c9f3c0..760bd7b 100644 --- a/generic/tclOOCall.c +++ b/generic/tclOOCall.c @@ -37,7 +37,7 @@ struct ChainBuilder { #define DEFINITE_PROTECTED 0x100000 #define DEFINITE_PUBLIC 0x200000 #define KNOWN_STATE (DEFINITE_PROTECTED | DEFINITE_PUBLIC) -#define SPECIAL (CONSTRUCTOR | DESTRUCTOR) +#define SPECIAL (CONSTRUCTOR | DESTRUCTOR | FORCE_UNKNOWN) /* * Function declarations for things defined in this file. @@ -997,6 +997,22 @@ TclOOGetCallContext( cb.oPtr = oPtr; /* + * If we're working with a forced use of unknown, do that now. + */ + + if (flags & FORCE_UNKNOWN) { + AddSimpleChainToCallContext(oPtr, oPtr->fPtr->unknownMethodNameObj, + &cb, NULL, 0, NULL); + callPtr->flags |= OO_UNKNOWN_METHOD; + callPtr->epoch = -1; + if (callPtr->numChain == 0) { + TclOODeleteChain(callPtr); + return NULL; + } + goto returnContext; + } + + /* * Add all defined filters (if any, and if we're going to be processing * them; they're not processed for constructors, destructors or when we're * in the middle of processing a filter). diff --git a/generic/tclOODefineCmds.c b/generic/tclOODefineCmds.c index 72732da..926966b 100644 --- a/generic/tclOODefineCmds.c +++ b/generic/tclOODefineCmds.c @@ -17,6 +17,23 @@ #include "tclOOInt.h" /* + * Some things that make it easier to declare a slot. + */ + +struct DeclaredSlot { + const char *name; + const Tcl_MethodType getterType; + const Tcl_MethodType setterType; +}; + +#define SLOT(name,getter,setter) \ + {"::oo::" name, \ + {TCL_OO_METHOD_VERSION_CURRENT, "core method: " name " Getter", \ + getter, NULL, NULL}, \ + {TCL_OO_METHOD_VERSION_CURRENT, "core method: " name " Setter", \ + setter, NULL, NULL}} + +/* * Forward declarations. */ @@ -32,6 +49,63 @@ static inline void RecomputeClassCacheFlag(Object *oPtr); static int RenameDeleteMethod(Tcl_Interp *interp, Object *oPtr, int useClass, Tcl_Obj *const fromPtr, Tcl_Obj *const toPtr); +static int ClassFilterGet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); +static int ClassFilterSet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); +static int ClassMixinGet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); +static int ClassMixinSet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); +static int ClassSuperGet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); +static int ClassSuperSet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); +static int ClassVarsGet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); +static int ClassVarsSet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); +static int ObjFilterGet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); +static int ObjFilterSet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); +static int ObjMixinGet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); +static int ObjMixinSet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); +static int ObjVarsGet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); +static int ObjVarsSet(ClientData clientData, + Tcl_Interp *interp, Tcl_ObjectContext context, + int objc, Tcl_Obj *const *objv); + +/* + * Now define the slots used in declarations. + */ + +static const struct DeclaredSlot slots[] = { + SLOT("define::filter", ClassFilterGet, ClassFilterSet), + SLOT("define::mixin", ClassMixinGet, ClassMixinSet), + SLOT("define::superclass", ClassSuperGet, ClassSuperSet), + SLOT("define::variable", ClassVarsGet, ClassVarsSet), + SLOT("objdefine::filter", ObjFilterGet, ObjFilterSet), + SLOT("objdefine::mixin", ObjMixinGet, ObjMixinSet), + SLOT("objdefine::variable", ObjVarsGet, ObjVarsSet), + {NULL, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}} +}; /* * ---------------------------------------------------------------------- @@ -1388,43 +1462,6 @@ TclOODefineExportObjCmd( /* * ---------------------------------------------------------------------- * - * TclOODefineFilterObjCmd -- - * Implementation of the "filter" subcommand of the "oo::define" and - * "oo::objdefine" commands. - * - * ---------------------------------------------------------------------- - */ - -int -TclOODefineFilterObjCmd( - ClientData clientData, - Tcl_Interp *interp, - int objc, - Tcl_Obj *const *objv) -{ - int isInstanceFilter = (clientData != NULL); - Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); - - if (oPtr == NULL) { - return TCL_ERROR; - } - if (!isInstanceFilter && !oPtr->classPtr) { - Tcl_AppendResult(interp, "attempt to misuse API", NULL); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); - return TCL_ERROR; - } - - if (!isInstanceFilter) { - TclOOClassSetFilters(interp, oPtr->classPtr, objc-1, objv+1); - } else { - TclOOObjectSetFilters(oPtr, objc-1, objv+1); - } - return TCL_OK; -} - -/* - * ---------------------------------------------------------------------- - * * TclOODefineForwardObjCmd -- * Implementation of the "forward" subcommand of the "oo::define" and * "oo::objdefine" commands. @@ -1656,84 +1693,484 @@ TclOODefineRenameMethodObjCmd( /* * ---------------------------------------------------------------------- * - * TclOODefineSuperclassObjCmd -- - * Implementation of the "superclass" subcommand of the "oo::define" - * command. + * TclOODefineUnexportObjCmd -- + * Implementation of the "unexport" subcommand of the "oo::define" and + * "oo::objdefine" commands. * * ---------------------------------------------------------------------- */ int -TclOODefineSuperclassObjCmd( +TclOODefineUnexportObjCmd( ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { + int isInstanceUnexport = (clientData != NULL); Object *oPtr; - Class **superclasses, *superPtr; - int i, j; + Method *mPtr; + Tcl_HashEntry *hPtr; + Class *clsPtr; + int i, isNew, changed = 0; if (objc < 2) { - Tcl_WrongNumArgs(interp, 1, objv, "className ?className ...?"); + Tcl_WrongNumArgs(interp, 1, objv, "name ?name ...?"); return TCL_ERROR; } + oPtr = (Object *) TclOOGetDefineCmdContext(interp); + if (oPtr == NULL) { + return TCL_ERROR; + } + clsPtr = oPtr->classPtr; + if (!isInstanceUnexport && !clsPtr) { + Tcl_AppendResult(interp, "attempt to misuse API", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + return TCL_ERROR; + } + + for (i=1 ; i<objc ; i++) { + /* + * Unexporting is done by removing the PUBLIC_METHOD flag from the + * method record. If there is no such method in this object or class + * (i.e. the method comes from something inherited from or that we're + * an instance of) then we put in a blank record without that flag; + * such records are skipped over by the call chain engine *except* for + * their flags member. + */ + + if (isInstanceUnexport) { + if (!oPtr->methodsPtr) { + oPtr->methodsPtr = ckalloc(sizeof(Tcl_HashTable)); + Tcl_InitObjHashTable(oPtr->methodsPtr); + oPtr->flags &= ~USE_CLASS_CACHE; + } + hPtr = Tcl_CreateHashEntry(oPtr->methodsPtr, (char *) objv[i], + &isNew); + } else { + hPtr = Tcl_CreateHashEntry(&clsPtr->classMethods, (char*) objv[i], + &isNew); + } + + if (isNew) { + mPtr = ckalloc(sizeof(Method)); + memset(mPtr, 0, sizeof(Method)); + mPtr->refCount = 1; + mPtr->namePtr = objv[i]; + Tcl_IncrRefCount(objv[i]); + Tcl_SetHashValue(hPtr, mPtr); + } else { + mPtr = Tcl_GetHashValue(hPtr); + } + if (isNew || mPtr->flags & PUBLIC_METHOD) { + mPtr->flags &= ~PUBLIC_METHOD; + changed = 1; + } + } + /* - * Get the class to operate on. + * Bump the right epoch if we actually changed anything. */ - oPtr = (Object *) TclOOGetDefineCmdContext(interp); + if (changed) { + if (isInstanceUnexport) { + oPtr->epoch++; + } else { + BumpGlobalEpoch(interp, clsPtr); + } + } + return TCL_OK; +} + +/* + * ---------------------------------------------------------------------- + * + * Tcl_ClassSetConstructor, Tcl_ClassSetDestructor -- + * How to install a constructor or destructor into a class; API to call + * from C. + * + * ---------------------------------------------------------------------- + */ + +void +Tcl_ClassSetConstructor( + Tcl_Interp *interp, + Tcl_Class clazz, + Tcl_Method method) +{ + Class *clsPtr = (Class *) clazz; + + if (method != (Tcl_Method) clsPtr->constructorPtr) { + TclOODelMethodRef(clsPtr->constructorPtr); + clsPtr->constructorPtr = (Method *) method; + + /* + * Remember to invalidate the cached constructor chain for this class. + * [Bug 2531577] + */ + + if (clsPtr->constructorChainPtr) { + TclOODeleteChain(clsPtr->constructorChainPtr); + clsPtr->constructorChainPtr = NULL; + } + BumpGlobalEpoch(interp, clsPtr); + } +} + +void +Tcl_ClassSetDestructor( + Tcl_Interp *interp, + Tcl_Class clazz, + Tcl_Method method) +{ + Class *clsPtr = (Class *) clazz; + + if (method != (Tcl_Method) clsPtr->destructorPtr) { + TclOODelMethodRef(clsPtr->destructorPtr); + clsPtr->destructorPtr = (Method *) method; + if (clsPtr->destructorChainPtr) { + TclOODeleteChain(clsPtr->destructorChainPtr); + clsPtr->destructorChainPtr = NULL; + } + BumpGlobalEpoch(interp, clsPtr); + } +} + +/* + * ---------------------------------------------------------------------- + * + * TclOODefineSlots -- + * Create the "::oo::Slot" class and its standard instances. Class + * definition is empty at the stage (added by scripting). + * + * ---------------------------------------------------------------------- + */ + +int +TclOODefineSlots( + Foundation *fPtr) +{ + const struct DeclaredSlot *slotInfoPtr; + Tcl_Obj *getName = Tcl_NewStringObj("Get", -1); + Tcl_Obj *setName = Tcl_NewStringObj("Set", -1); + Class *slotCls; + + slotCls = ((Object *) Tcl_NewObjectInstance(fPtr->interp, (Tcl_Class) + fPtr->classCls, "::oo::Slot", NULL, -1, NULL, 0))->classPtr; + if (slotCls == NULL) { + return TCL_ERROR; + } + Tcl_IncrRefCount(getName); + Tcl_IncrRefCount(setName); + for (slotInfoPtr = slots ; slotInfoPtr->name ; slotInfoPtr++) { + Tcl_Object slotObject = Tcl_NewObjectInstance(fPtr->interp, + (Tcl_Class) slotCls, slotInfoPtr->name, NULL,-1,NULL,0); + + if (slotObject == NULL) { + continue; + } + Tcl_NewInstanceMethod(fPtr->interp, slotObject, getName, 0, + &slotInfoPtr->getterType, NULL); + Tcl_NewInstanceMethod(fPtr->interp, slotObject, setName, 0, + &slotInfoPtr->setterType, NULL); + } + Tcl_DecrRefCount(getName); + Tcl_DecrRefCount(setName); + return TCL_OK; +} + +/* + * ---------------------------------------------------------------------- + * + * ClassFilterGet, ClassFilterSet -- + * Implementation of the "filter" slot accessors of the "oo::define" + * command. + * + * ---------------------------------------------------------------------- + */ + +static int +ClassFilterGet( + ClientData clientData, + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj, *filterObj; + int i; + + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); + return TCL_ERROR; + } if (oPtr == NULL) { return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_AppendResult(interp, "attempt to misuse API", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + return TCL_ERROR; } - if (oPtr->classPtr == NULL) { - Tcl_AppendResult(interp, "only classes may have superclasses defined", + + resultObj = Tcl_NewObj(); + FOREACH(filterObj, oPtr->classPtr->filters) { + Tcl_ListObjAppendElement(NULL, resultObj, filterObj); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ClassFilterSet( + ClientData clientData, + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + int filterc; + Tcl_Obj **filterv; + + if (Tcl_ObjectContextSkippedArgs(context)+1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "filterList"); + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_AppendResult(interp, "attempt to misuse API", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + return TCL_ERROR; + } else if (Tcl_ListObjGetElements(interp, objv[0], &filterc, + &filterv) != TCL_OK) { + return TCL_ERROR; + } + + TclOOClassSetFilters(interp, oPtr->classPtr, filterc, filterv); + return TCL_OK; +} + +/* + * ---------------------------------------------------------------------- + * + * ClassMixinGet, ClassMixinSet -- + * Implementation of the "mixin" slot accessors of the "oo::define" + * command. + * + * ---------------------------------------------------------------------- + */ + +static int +ClassMixinGet( + ClientData clientData, + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj; + Class *mixinPtr; + int i; + + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, NULL); - Tcl_SetErrorCode(interp, "TCL", "OO", "OBJECT_NOT_CLASS", NULL); return TCL_ERROR; } - if (oPtr->flags & ROOT_OBJECT) { + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_AppendResult(interp, "attempt to misuse API", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + return TCL_ERROR; + } + + resultObj = Tcl_NewObj(); + FOREACH(mixinPtr, oPtr->classPtr->mixins) { + Tcl_ListObjAppendElement(NULL, resultObj, + TclOOObjectName(interp, mixinPtr->thisPtr)); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; + +} + +static int +ClassMixinSet( + ClientData clientData, + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + int mixinc, i; + Tcl_Obj **mixinv; + Class **mixins; + + if (Tcl_ObjectContextSkippedArgs(context)+1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "mixinList"); + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_AppendResult(interp, "attempt to misuse API", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + return TCL_ERROR; + } else if (Tcl_ListObjGetElements(interp, objv[0], &mixinc, + &mixinv) != TCL_OK) { + return TCL_ERROR; + } + + mixins = TclStackAlloc(interp, sizeof(Class *) * mixinc); + + for (i=0 ; i<mixinc ; i++) { + mixins[i] = GetClassInOuterContext(interp, mixinv[i], + "may only mix in classes"); + if (mixins[i] == NULL) { + goto freeAndError; + } + if (TclOOIsReachable(oPtr->classPtr, mixins[i])) { + Tcl_AppendResult(interp, "may not mix a class into itself", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "SELF_MIXIN", NULL); + goto freeAndError; + } + } + + TclOOClassSetMixins(interp, oPtr->classPtr, mixinc, mixins); + TclStackFree(interp, mixins); + return TCL_OK; + + freeAndError: + TclStackFree(interp, mixins); + return TCL_ERROR; +} + +/* + * ---------------------------------------------------------------------- + * + * ClassSuperGet, ClassSuperSet -- + * Implementation of the "superclass" slot accessors of the "oo::define" + * command. + * + * ---------------------------------------------------------------------- + */ + +static int +ClassSuperGet( + ClientData clientData, + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj; + Class *superPtr; + int i; + + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); + return TCL_ERROR; + } + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_AppendResult(interp, "attempt to misuse API", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + return TCL_ERROR; + } + + resultObj = Tcl_NewObj(); + FOREACH(superPtr, oPtr->classPtr->superclasses) { + Tcl_ListObjAppendElement(NULL, resultObj, + TclOOObjectName(interp, superPtr->thisPtr)); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ClassSuperSet( + ClientData clientData, + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + int superc, i, j; + Tcl_Obj **superv; + Class **superclasses, *superPtr; + + if (Tcl_ObjectContextSkippedArgs(context)+1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "superclassList"); + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_AppendResult(interp, "attempt to misuse API", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + return TCL_ERROR; + } else if (oPtr == oPtr->fPtr->objectCls->thisPtr) { Tcl_AppendResult(interp, "may not modify the superclass of the root object", NULL); Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); return TCL_ERROR; + } else if (Tcl_ListObjGetElements(interp, objv[0], &superc, + &superv) != TCL_OK) { + return TCL_ERROR; } /* * Allocate some working space. */ - superclasses = ckalloc(sizeof(Class *) * (objc-1)); + superclasses = (Class **) ckalloc(sizeof(Class *) * superc); /* * Parse the arguments to get the class to use as superclasses. */ - for (i=0 ; i<objc-1 ; i++) { - Class *clsPtr = GetClassInOuterContext(interp, objv[i+1], + for (i=0 ; i<superc ; i++) { + superclasses[i] = GetClassInOuterContext(interp, superv[i], "only a class can be a superclass"); - - if (clsPtr == NULL) { + if (superclasses[i] == NULL) { goto failedAfterAlloc; } for (j=0 ; j<i ; j++) { - if (superclasses[j] == clsPtr) { + if (superclasses[j] == superclasses[i]) { Tcl_AppendResult(interp, "class should only be a direct superclass once",NULL); Tcl_SetErrorCode(interp, "TCL", "OO", "REPETITIOUS", NULL); goto failedAfterAlloc; } } - if (TclOOIsReachable(oPtr->classPtr, clsPtr)) { + if (TclOOIsReachable(oPtr->classPtr, superclasses[i])) { Tcl_AppendResult(interp, "attempt to form circular dependency graph", NULL); Tcl_SetErrorCode(interp, "TCL", "OO", "CIRCULARITY", NULL); failedAfterAlloc: - ckfree(superclasses); + ckfree((char *) superclasses); return TCL_ERROR; } - superclasses[i] = clsPtr; } /* @@ -1747,10 +2184,10 @@ TclOODefineSuperclassObjCmd( FOREACH(superPtr, oPtr->classPtr->superclasses) { TclOORemoveFromSubclasses(oPtr->classPtr, superPtr); } - ckfree(oPtr->classPtr->superclasses.list); + ckfree((char *) oPtr->classPtr->superclasses.list); } oPtr->classPtr->superclasses.list = superclasses; - oPtr->classPtr->superclasses.num = objc-1; + oPtr->classPtr->superclasses.num = superc; FOREACH(superPtr, oPtr->classPtr->superclasses) { TclOOAddToSubclasses(oPtr->classPtr, superPtr); } @@ -1762,129 +2199,336 @@ TclOODefineSuperclassObjCmd( /* * ---------------------------------------------------------------------- * - * TclOODefineUnexportObjCmd -- - * Implementation of the "unexport" subcommand of the "oo::define" and - * "oo::objdefine" commands. + * ClassVarsGet, ClassVarsSet -- + * Implementation of the "variable" slot accessors of the "oo::define" + * command. * * ---------------------------------------------------------------------- */ -int -TclOODefineUnexportObjCmd( +static int +ClassVarsGet( ClientData clientData, Tcl_Interp *interp, + Tcl_ObjectContext context, int objc, Tcl_Obj *const *objv) { - int isInstanceUnexport = (clientData != NULL); - Object *oPtr; - Method *mPtr; - Tcl_HashEntry *hPtr; - Class *clsPtr; - int i, isNew, changed = 0; + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj, *variableObj; + int i; - if (objc < 2) { - Tcl_WrongNumArgs(interp, 1, objv, "name ?name ...?"); + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); return TCL_ERROR; } - - oPtr = (Object *) TclOOGetDefineCmdContext(interp); if (oPtr == NULL) { return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_AppendResult(interp, "attempt to misuse API", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + return TCL_ERROR; } - clsPtr = oPtr->classPtr; - if (!isInstanceUnexport && !clsPtr) { + + resultObj = Tcl_NewObj(); + FOREACH(variableObj, oPtr->classPtr->variables) { + Tcl_ListObjAppendElement(NULL, resultObj, variableObj); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ClassVarsSet( + ClientData clientData, + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + int varc; + Tcl_Obj **varv, *variableObj; + int i; + + if (Tcl_ObjectContextSkippedArgs(context)+1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "filterList"); + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { Tcl_AppendResult(interp, "attempt to misuse API", NULL); Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); return TCL_ERROR; + } else if (Tcl_ListObjGetElements(interp, objv[0], &varc, + &varv) != TCL_OK) { + return TCL_ERROR; } - for (i=1 ; i<objc ; i++) { - /* - * Unexporting is done by removing the PUBLIC_METHOD flag from the - * method record. If there is no such method in this object or class - * (i.e. the method comes from something inherited from or that we're - * an instance of) then we put in a blank record without that flag; - * such records are skipped over by the call chain engine *except* for - * their flags member. - */ + for (i=0 ; i<varc ; i++) { + const char *varName = Tcl_GetString(varv[i]); - if (isInstanceUnexport) { - if (!oPtr->methodsPtr) { - oPtr->methodsPtr = ckalloc(sizeof(Tcl_HashTable)); - Tcl_InitObjHashTable(oPtr->methodsPtr); - oPtr->flags &= ~USE_CLASS_CACHE; - } - hPtr = Tcl_CreateHashEntry(oPtr->methodsPtr, (char *) objv[i], - &isNew); - } else { - hPtr = Tcl_CreateHashEntry(&clsPtr->classMethods, (char*) objv[i], - &isNew); + if (strstr(varName, "::") != NULL) { + Tcl_AppendResult(interp, "invalid declared variable name \"", + varName, "\": must not contain namespace separators", + NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", NULL); + return TCL_ERROR; } + if (Tcl_StringMatch(varName, "*(*)")) { + Tcl_AppendResult(interp, "invalid declared variable name \"", + varName, "\": must not refer to an array element", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", NULL); + return TCL_ERROR; + } + } - if (isNew) { - mPtr = ckalloc(sizeof(Method)); - memset(mPtr, 0, sizeof(Method)); - mPtr->refCount = 1; - mPtr->namePtr = objv[i]; - Tcl_IncrRefCount(objv[i]); - Tcl_SetHashValue(hPtr, mPtr); + for (i=0 ; i<varc ; i++) { + Tcl_IncrRefCount(varv[i]); + } + FOREACH(variableObj, oPtr->classPtr->variables) { + Tcl_DecrRefCount(variableObj); + } + if (i != varc) { + if (varc == 0) { + ckfree((char *) oPtr->classPtr->variables.list); + } else if (i) { + oPtr->classPtr->variables.list = (Tcl_Obj **) + ckrealloc((char *) oPtr->classPtr->variables.list, + sizeof(Tcl_Obj *) * varc); } else { - mPtr = Tcl_GetHashValue(hPtr); - } - if (isNew || mPtr->flags & PUBLIC_METHOD) { - mPtr->flags &= ~PUBLIC_METHOD; - changed = 1; + oPtr->classPtr->variables.list = (Tcl_Obj **) + ckalloc(sizeof(Tcl_Obj *) * varc); } } + if (varc > 0) { + memcpy(oPtr->classPtr->variables.list, varv, + sizeof(Tcl_Obj *) * varc); + } + oPtr->classPtr->variables.num = varc; + return TCL_OK; +} + +/* + * ---------------------------------------------------------------------- + * + * ObjectFilterGet, ObjectFilterSet -- + * Implementation of the "filter" slot accessors of the "oo::objdefine" + * command. + * + * ---------------------------------------------------------------------- + */ - /* - * Bump the right epoch if we actually changed anything. - */ +static int +ObjFilterGet( + ClientData clientData, + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj, *filterObj; + int i; - if (changed) { - if (isInstanceUnexport) { - oPtr->epoch++; - } else { - BumpGlobalEpoch(interp, clsPtr); + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); + return TCL_ERROR; + } else if (oPtr == NULL) { + return TCL_ERROR; + } + + resultObj = Tcl_NewObj(); + FOREACH(filterObj, oPtr->filters) { + Tcl_ListObjAppendElement(NULL, resultObj, filterObj); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ObjFilterSet( + ClientData clientData, + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + int filterc; + Tcl_Obj **filterv; + + if (Tcl_ObjectContextSkippedArgs(context)+1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "filterList"); + return TCL_ERROR; + } else if (oPtr == NULL) { + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + if (Tcl_ListObjGetElements(interp, objv[0], &filterc, + &filterv) != TCL_OK) { + return TCL_ERROR; + } + + TclOOObjectSetFilters(oPtr, filterc, filterv); + return TCL_OK; +} + +/* + * ---------------------------------------------------------------------- + * + * ObjectMixinGet, ObjectMixinSet -- + * Implementation of the "mixin" slot accessors of the "oo::objdefine" + * command. + * + * ---------------------------------------------------------------------- + */ + +static int +ObjMixinGet( + ClientData clientData, + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj; + Class *mixinPtr; + int i; + + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); + return TCL_ERROR; + } else if (oPtr == NULL) { + return TCL_ERROR; + } + + resultObj = Tcl_NewObj(); + FOREACH(mixinPtr, oPtr->mixins) { + Tcl_ListObjAppendElement(NULL, resultObj, + TclOOObjectName(interp, mixinPtr->thisPtr)); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ObjMixinSet( + ClientData clientData, + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + int mixinc; + Tcl_Obj **mixinv; + Class **mixins; + int i; + + if (Tcl_ObjectContextSkippedArgs(context)+1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "mixinList"); + return TCL_ERROR; + } else if (oPtr == NULL) { + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + if (Tcl_ListObjGetElements(interp, objv[0], &mixinc, + &mixinv) != TCL_OK) { + return TCL_ERROR; + } + + mixins = TclStackAlloc(interp, sizeof(Class *) * mixinc); + + for (i=0 ; i<mixinc ; i++) { + mixins[i] = GetClassInOuterContext(interp, mixinv[i], + "may only mix in classes"); + if (mixins[i] == NULL) { + TclStackFree(interp, mixins); + return TCL_ERROR; } } + + TclOOObjectSetMixins(oPtr, mixinc, mixins); + TclStackFree(interp, mixins); return TCL_OK; } /* * ---------------------------------------------------------------------- * - * TclOODefineVariablesObjCmd -- - * Implementation of the "variable" subcommand of the "oo::define" and - * "oo::objdefine" commands. + * ObjectVarsGet, ObjectVarsSet -- + * Implementation of the "variable" slot accessors of the "oo::objdefine" + * command. * * ---------------------------------------------------------------------- */ -int -TclOODefineVariablesObjCmd( +static int +ObjVarsGet( ClientData clientData, Tcl_Interp *interp, + Tcl_ObjectContext context, int objc, Tcl_Obj *const *objv) { - int isInstanceVars = (clientData != NULL); Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); - Tcl_Obj *variableObj; + Tcl_Obj *resultObj, *variableObj; int i; - if (oPtr == NULL) { + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); + return TCL_ERROR; + } else if (oPtr == NULL) { return TCL_ERROR; } - if (!isInstanceVars && !oPtr->classPtr) { - Tcl_AppendResult(interp, "attempt to misuse API", NULL); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + + resultObj = Tcl_NewObj(); + FOREACH(variableObj, oPtr->variables) { + Tcl_ListObjAppendElement(NULL, resultObj, variableObj); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ObjVarsSet( + ClientData clientData, + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + int varc, i; + Tcl_Obj **varv, *variableObj; + + if (Tcl_ObjectContextSkippedArgs(context)+1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "variableList"); + return TCL_ERROR; + } else if (oPtr == NULL) { + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + if (Tcl_ListObjGetElements(interp, objv[0], &varc, + &varv) != TCL_OK) { return TCL_ERROR; } - for (i=1 ; i<objc ; i++) { - const char *varName = Tcl_GetString(objv[i]); + for (i=0 ; i<varc ; i++) { + const char *varName = Tcl_GetString(varv[i]); if (strstr(varName, "::") != NULL) { Tcl_AppendResult(interp, "invalid declared variable name \"", @@ -1900,96 +2544,30 @@ TclOODefineVariablesObjCmd( return TCL_ERROR; } } - for (i=1 ; i<objc ; i++) { - Tcl_IncrRefCount(objv[i]); + for (i=0 ; i<varc ; i++) { + Tcl_IncrRefCount(varv[i]); } - if (!isInstanceVars) { - FOREACH(variableObj, oPtr->classPtr->variables) { - Tcl_DecrRefCount(variableObj); - } - if (i != objc-1) { - if (objc == 1) { - ckfree(oPtr->classPtr->variables.list); - } else if (i) { - oPtr->classPtr->variables.list = - ckrealloc(oPtr->classPtr->variables.list, - sizeof(Tcl_Obj *) * (objc-1)); - } else { - oPtr->classPtr->variables.list = - ckalloc(sizeof(Tcl_Obj *) * (objc-1)); - } - } - if (objc > 1) { - memcpy(oPtr->classPtr->variables.list, objv+1, - sizeof(Tcl_Obj *) * (objc-1)); - } - oPtr->classPtr->variables.num = objc-1; - } else { - FOREACH(variableObj, oPtr->variables) { - Tcl_DecrRefCount(variableObj); - } - if (i != objc-1) { - if (objc == 1) { - ckfree(oPtr->variables.list); - } else if (i) { - oPtr->variables.list = ckrealloc(oPtr->variables.list, - sizeof(Tcl_Obj *) * (objc-1)); - } else { - oPtr->variables.list = - ckalloc(sizeof(Tcl_Obj *) * (objc-1)); - } - } - if (objc > 1) { - memcpy(oPtr->variables.list, objv+1, sizeof(Tcl_Obj *)*(objc-1)); - } - oPtr->variables.num = objc-1; + FOREACH(variableObj, oPtr->variables) { + Tcl_DecrRefCount(variableObj); } - return TCL_OK; -} - -void -Tcl_ClassSetConstructor( - Tcl_Interp *interp, - Tcl_Class clazz, - Tcl_Method method) -{ - Class *clsPtr = (Class *) clazz; - - if (method != (Tcl_Method) clsPtr->constructorPtr) { - TclOODelMethodRef(clsPtr->constructorPtr); - clsPtr->constructorPtr = (Method *) method; - - /* - * Remember to invalidate the cached constructor chain for this class. - * [Bug 2531577] - */ - - if (clsPtr->constructorChainPtr) { - TclOODeleteChain(clsPtr->constructorChainPtr); - clsPtr->constructorChainPtr = NULL; + if (i != varc) { + if (varc == 0) { + ckfree((char *) oPtr->variables.list); + } else if (i) { + oPtr->variables.list = (Tcl_Obj **) + ckrealloc((char *) oPtr->variables.list, + sizeof(Tcl_Obj *) * varc); + } else { + oPtr->variables.list = (Tcl_Obj **) + ckalloc(sizeof(Tcl_Obj *) * varc); } - BumpGlobalEpoch(interp, clsPtr); } -} - -void -Tcl_ClassSetDestructor( - Tcl_Interp *interp, - Tcl_Class clazz, - Tcl_Method method) -{ - Class *clsPtr = (Class *) clazz; - - if (method != (Tcl_Method) clsPtr->destructorPtr) { - TclOODelMethodRef(clsPtr->destructorPtr); - clsPtr->destructorPtr = (Method *) method; - if (clsPtr->destructorChainPtr) { - TclOODeleteChain(clsPtr->destructorChainPtr); - clsPtr->destructorChainPtr = NULL; - } - BumpGlobalEpoch(interp, clsPtr); + if (varc > 0) { + memcpy(oPtr->variables.list, varv, sizeof(Tcl_Obj *)*varc); } + oPtr->variables.num = varc; + return TCL_OK; } /* diff --git a/generic/tclOOInt.h b/generic/tclOOInt.h index b151183..2d6f324 100644 --- a/generic/tclOOInt.h +++ b/generic/tclOOInt.h @@ -214,6 +214,8 @@ typedef struct Object { * class of classes, and should be treated * specially during teardown (and in a few * other spots). */ +#define FORCE_UNKNOWN 0x10000 /* States that we are *really* looking up the + * unknown method handler at that point. */ /* * And the definition of a class. Note that every class also has an associated @@ -318,6 +320,8 @@ typedef struct Foundation { * constructor. */ Tcl_Obj *destructorName; /* Shared object containing the "name" of a * destructor. */ + Tcl_Obj *clonedName; /* Shared object containing the name of a + * "<cloned>" pseudo-constructor. */ } Foundation; /* @@ -426,30 +430,18 @@ MODULE_SCOPE int TclOODefineDestructorObjCmd(ClientData clientData, MODULE_SCOPE int TclOODefineExportObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineFilterObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); MODULE_SCOPE int TclOODefineForwardObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv); MODULE_SCOPE int TclOODefineMethodObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineMixinObjCmd(ClientData clientData, - Tcl_Interp *interp, const int objc, - Tcl_Obj *const *objv); MODULE_SCOPE int TclOODefineRenameMethodObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineSuperclassObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); MODULE_SCOPE int TclOODefineUnexportObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineVariablesObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); MODULE_SCOPE int TclOODefineClassObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv); @@ -514,6 +506,7 @@ MODULE_SCOPE int TclNRNewObjectInstance(Tcl_Interp *interp, const char *nsNameStr, int objc, Tcl_Obj *const *objv, int skip, Tcl_Object *objectPtr); +MODULE_SCOPE int TclOODefineSlots(Foundation *fPtr); MODULE_SCOPE void TclOODeleteChain(CallChain *callPtr); MODULE_SCOPE void TclOODeleteChainCache(Tcl_HashTable *tablePtr); MODULE_SCOPE void TclOODeleteContext(CallContext *contextPtr); diff --git a/generic/tclPlatDecls.h b/generic/tclPlatDecls.h index 77678be..37f5479 100644 --- a/generic/tclPlatDecls.h +++ b/generic/tclPlatDecls.h @@ -46,6 +46,18 @@ * Exported function declarations: */ +#if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */ +/* 0 */ +EXTERN int Tcl_MacOSXOpenBundleResources(Tcl_Interp *interp, + const char *bundleName, int hasResourceFile, + int maxPathLen, char *libraryPath); +/* 1 */ +EXTERN int Tcl_MacOSXOpenVersionedBundleResources( + Tcl_Interp *interp, const char *bundleName, + const char *bundleVersion, + int hasResourceFile, int maxPathLen, + char *libraryPath); +#endif /* UNIX */ #ifdef __WIN32__ /* WIN */ /* 0 */ EXTERN TCHAR * Tcl_WinUtfToTChar(const char *str, int len, @@ -71,6 +83,10 @@ typedef struct TclPlatStubs { int magic; const struct TclPlatStubHooks *hooks; +#if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */ + int (*tcl_MacOSXOpenBundleResources) (Tcl_Interp *interp, const char *bundleName, int hasResourceFile, int maxPathLen, char *libraryPath); /* 0 */ + int (*tcl_MacOSXOpenVersionedBundleResources) (Tcl_Interp *interp, const char *bundleName, const char *bundleVersion, int hasResourceFile, int maxPathLen, char *libraryPath); /* 1 */ +#endif /* UNIX */ #ifdef __WIN32__ /* WIN */ TCHAR * (*tcl_WinUtfToTChar) (const char *str, int len, Tcl_DString *dsPtr); /* 0 */ char * (*tcl_WinTCharToUtf) (const TCHAR *str, int len, Tcl_DString *dsPtr); /* 1 */ @@ -95,6 +111,12 @@ extern const TclPlatStubs *tclPlatStubsPtr; * Inline function declarations: */ +#if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */ +#define Tcl_MacOSXOpenBundleResources \ + (tclPlatStubsPtr->tcl_MacOSXOpenBundleResources) /* 0 */ +#define Tcl_MacOSXOpenVersionedBundleResources \ + (tclPlatStubsPtr->tcl_MacOSXOpenVersionedBundleResources) /* 1 */ +#endif /* UNIX */ #ifdef __WIN32__ /* WIN */ #define Tcl_WinUtfToTChar \ (tclPlatStubsPtr->tcl_WinUtfToTChar) /* 0 */ diff --git a/generic/tclStubInit.c b/generic/tclStubInit.c index 5b47e95..32e9557 100644 --- a/generic/tclStubInit.c +++ b/generic/tclStubInit.c @@ -39,8 +39,146 @@ #undef Tcl_CreateHashEntry #undef Tcl_Panic #undef Tcl_FindExecutable -#define TclpLocaltime_unix TclpLocaltime -#define TclpGmtime_unix TclpGmtime + +#ifdef __CYGWIN__ + +#define TclWinGetPlatformId winGetPlatformId +#define Tcl_WinUtfToTChar winUtfToTChar +#define Tcl_WinTCharToUtf winTCharToUtf +#define TclWinGetTclInstance winGetTclInstance +#define TclWinNToHS winNToHS +#define TclWinSetSockOpt winSetSockOpt +#define TclWinAddProcess winAddProcess +#define TclpGetTZName pGetTZName +#define TclWinNoBackslash winNoBackslash +#define TclWinSetInterfaces (void (*) _ANSI_ARGS_((int))) doNothing +#define TclWinFlushDirtyChannels doNothing +#define TclWinResetInterfaces doNothing + +static Tcl_Encoding winTCharEncoding; + +static int +TclWinGetPlatformId() +{ + /* Don't bother to determine the real platform on cygwin, + * because VER_PLATFORM_WIN32_NT is the only supported platform */ + return 2; /* VER_PLATFORM_WIN32_NT */; +} + +static int TclWinGetTclInstance() +{ + Tcl_Panic("TclWinGetTclInstance not yet implemented for CYGWIN"); + return 0; +} + +static unsigned short +TclWinNToHS(unsigned short ns) +{ + Tcl_Panic("TclWinNToHS not yet implemented for CYGWIN"); + return (unsigned short) -1; +} +static int +TclWinSetSockOpt(int s, int level, int optname, + const char *optval, int optlen) +{ + Tcl_Panic("TclWinSetSockOpt not yet implemented for CYGWIN"); + return -1; +} + +static void +TclWinAddProcess(void *hProcess, unsigned long id) +{ + Tcl_Panic("TclWinAddProcess not yet implemented for CYGWIN"); +} + +static char * +TclpGetTZName(int isdst) +{ + /* TODO: implementation */ + Tcl_Panic("TclpGetTZName not yet implemented for CYGWIN"); + return 0; +} + +static char * +TclWinNoBackslash(char *path) +{ + char *p; + + for (p = path; *p != '\0'; p++) { + if (*p == '\\') { + *p = '/'; + } + } + return path; +} + +static void +doNothing(void) +{ + /* dummy implementation, no need to do anything */ +} + +static char * +Tcl_WinUtfToTChar(string, len, dsPtr) + CONST char *string; + int len; + Tcl_DString *dsPtr; +{ + if (!winTCharEncoding) { + winTCharEncoding = Tcl_GetEncoding(0, "unicode"); + } + return Tcl_UtfToExternalDString(winTCharEncoding, + string, len, dsPtr); +} + +static char * +Tcl_WinTCharToUtf( + CONST char *string, + int len, + Tcl_DString *dsPtr) +{ + if (!winTCharEncoding) { + winTCharEncoding = Tcl_GetEncoding(0, "unicode"); + } + return Tcl_ExternalToUtfDString(winTCharEncoding, + string, len, dsPtr); +} + +#define Tcl_MacOSXOpenBundleResources (int (*) _ANSI_ARGS_(( \ + Tcl_Interp *, CONST char *, int, int, char *))) Tcl_WinUtfToTChar +#define Tcl_MacOSXOpenVersionedBundleResources (int (*) _ANSI_ARGS_(( \ + Tcl_Interp *, CONST char *, CONST char *, int, int, char *))) Tcl_WinTCharToUtf +#define TclMacOSXGetFileAttribute (int (*) _ANSI_ARGS_((Tcl_Interp *, \ + int, Tcl_Obj *, Tcl_Obj **))) TclpCreateProcess +#define TclMacOSXMatchType (int (*) _ANSI_ARGS_((Tcl_Interp *, CONST char *, \ + CONST char *, Tcl_StatBuf *, Tcl_GlobTypeData *))) TclpMakeFile +#define TclMacOSXNotifierAddRunLoopMode (void (*) _ANSI_ARGS_((CONST void *))) TclpOpenFile +#define TclpLocaltime_unix (struct tm *(*) _ANSI_ARGS_((CONST time_t *))) TclGetAndDetachPids +#define TclpGmtime_unix (struct tm *(*) _ANSI_ARGS_((CONST time_t *))) TclpCloseFile + +#elif !defined(__WIN32__) /* UNIX and MAC */ +# define TclWinConvertError (void (*) _ANSI_ARGS_((unsigned int))) TclGetAndDetachPids +# define TclWinConvertWSAError (void (*) _ANSI_ARGS_((unsigned int))) TclpCloseFile +# define TclWinGetPlatformId (int (*)()) TclpCreateTempFile +# define TclWinGetTclInstance (int (*)()) TclpCreateProcess +# define TclWinNToHS (unsigned short (*) _ANSI_ARGS_((unsigned short ns))) TclpMakeFile +# define TclWinSetSockOpt (int (*) _ANSI_ARGS_((int, int, int, const char *, int))) TclpOpenFile +# define TclWinAddProcess 0 +# define TclpGetTZName 0 +# define TclWinNoBackslash 0 +# define TclWinSetInterfaces 0 +# define TclWinFlushDirtyChannels 0 +# define TclWinResetInterfaces 0 +# define TclMacOSXGetFileAttribute 0 /* Only implemented in Tcl >= 8.5 */ +# define TclMacOSXMatchType 0 /* Only implemented in Tcl >= 8.5 */ +# define TclMacOSXNotifierAddRunLoopMode 0 /* Only implemented in Tcl >= 8.5 */ +# ifndef MAC_OSX_TCL +# define Tcl_MacOSXOpenBundleResources 0 +# define Tcl_MacOSXOpenVersionedBundleResources 0 +# endif +# define TclpLocaltime_unix TclpLocaltime +# define TclpGmtime_unix TclpGmtime +#endif /* * WARNING: The contents of this file is automatically generated by the @@ -313,21 +451,38 @@ static const TclIntPlatStubs tclIntPlatStubs = { TCL_STUB_MAGIC, 0, #if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */ - TclGetAndDetachPids, /* 0 */ - TclpCloseFile, /* 1 */ + TclWinConvertError, /* 0 */ + TclWinConvertWSAError, /* 1 */ TclpCreateCommandChannel, /* 2 */ TclpCreatePipe, /* 3 */ - TclpCreateProcess, /* 4 */ + TclWinGetTclInstance, /* 4 */ 0, /* 5 */ - TclpMakeFile, /* 6 */ - TclpOpenFile, /* 7 */ + TclWinNToHS, /* 6 */ + TclWinSetSockOpt, /* 7 */ TclUnixWaitForFile, /* 8 */ - TclpCreateTempFile, /* 9 */ + TclWinGetPlatformId, /* 9 */ TclpReaddir, /* 10 */ TclpLocaltime_unix, /* 11 */ TclpGmtime_unix, /* 12 */ TclpInetNtoa, /* 13 */ TclUnixCopyFile, /* 14 */ + TclMacOSXGetFileAttribute, /* 15 */ + 0, /* 16 */ + 0, /* 17 */ + TclMacOSXMatchType, /* 18 */ + TclMacOSXNotifierAddRunLoopMode, /* 19 */ + TclWinAddProcess, /* 20 */ + 0, /* 21 */ + TclpCreateTempFile, /* 22 */ + TclpGetTZName, /* 23 */ + TclWinNoBackslash, /* 24 */ + 0, /* 25 */ + TclWinSetInterfaces, /* 26 */ + TclWinFlushDirtyChannels, /* 27 */ + TclWinResetInterfaces, /* 28 */ + TclWinCPUID, /* 29 */ + TclGetAndDetachPids, /* 30 */ + TclpCloseFile, /* 31 */ #endif /* UNIX */ #ifdef __WIN32__ /* WIN */ TclWinConvertError, /* 0 */ @@ -362,16 +517,16 @@ static const TclIntPlatStubs tclIntPlatStubs = { TclWinCPUID, /* 29 */ #endif /* WIN */ #ifdef MAC_OSX_TCL /* MACOSX */ - TclGetAndDetachPids, /* 0 */ - TclpCloseFile, /* 1 */ + TclWinConvertError, /* 0 */ + TclWinConvertWSAError, /* 1 */ TclpCreateCommandChannel, /* 2 */ TclpCreatePipe, /* 3 */ - TclpCreateProcess, /* 4 */ + TclWinGetTclInstance, /* 4 */ 0, /* 5 */ - TclpMakeFile, /* 6 */ - TclpOpenFile, /* 7 */ + TclWinNToHS, /* 6 */ + TclWinSetSockOpt, /* 7 */ TclUnixWaitForFile, /* 8 */ - TclpCreateTempFile, /* 9 */ + TclWinGetPlatformId, /* 9 */ TclpReaddir, /* 10 */ TclpLocaltime_unix, /* 11 */ TclpGmtime_unix, /* 12 */ @@ -382,12 +537,28 @@ static const TclIntPlatStubs tclIntPlatStubs = { TclMacOSXCopyFileAttributes, /* 17 */ TclMacOSXMatchType, /* 18 */ TclMacOSXNotifierAddRunLoopMode, /* 19 */ + TclWinAddProcess, /* 20 */ + 0, /* 21 */ + TclpCreateTempFile, /* 22 */ + TclpGetTZName, /* 23 */ + TclWinNoBackslash, /* 24 */ + 0, /* 25 */ + TclWinSetInterfaces, /* 26 */ + TclWinFlushDirtyChannels, /* 27 */ + TclWinResetInterfaces, /* 28 */ + TclWinCPUID, /* 29 */ + TclGetAndDetachPids, /* 30 */ + TclpCloseFile, /* 31 */ #endif /* MACOSX */ }; static const TclPlatStubs tclPlatStubs = { TCL_STUB_MAGIC, 0, +#if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */ + Tcl_MacOSXOpenBundleResources, /* 0 */ + Tcl_MacOSXOpenVersionedBundleResources, /* 1 */ +#endif /* UNIX */ #ifdef __WIN32__ /* WIN */ Tcl_WinUtfToTChar, /* 0 */ Tcl_WinTCharToUtf, /* 1 */ |