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objv[obji-1] = Tcl_NewStringObj(argv[obji], argl[obji]); \
Tcl_IncrRefCount(objv[obji-1]); \
}
#define FREE_ARGV_TO_OBJV() \
for(obji=1; obji<argc; obji++){ \
Tcl_DecrRefCount(objv[obji-1]); \
objv[obji-1] = 0; \
} \
ckfree((char *)objv);
ckfree((char *)objv); \
objv = 0;
/*
** Fetch the Tcl interpreter from the specified void pointer, cast to a Tcl
** context.
*/
#define GET_CTX_TCL_INTERP(ctx) \
((struct TclContext *)(ctx))->interp
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return rc;
}
Tcl_Preserve((ClientData)tclInterp);
if( argc==2 ){
objPtr = Tcl_NewStringObj(argv[1], argl[1]);
Tcl_IncrRefCount(objPtr);
rc = Tcl_EvalObjEx(tclInterp, objPtr, 0);
Tcl_DecrRefCount(objPtr);
Tcl_DecrRefCount(objPtr); objPtr = 0;
}else{
USE_ARGV_TO_OBJV();
COPY_ARGV_TO_OBJV();
objPtr = Tcl_ConcatObj(objc, objv);
Tcl_IncrRefCount(objPtr);
rc = Tcl_EvalObjEx(tclInterp, objPtr, 0);
Tcl_DecrRefCount(objPtr);
Tcl_DecrRefCount(objPtr); objPtr = 0;
FREE_ARGV_TO_OBJV();
}
zResult = getTclResult(tclInterp, &nResult);
Th_SetResult(interp, zResult, nResult);
Tcl_Release((ClientData)tclInterp);
rc = notifyPreOrPostEval(1, interp, ctx, argc, argv, argl,
getTh1ReturnCode(rc));
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return rc;
}
Tcl_Preserve((ClientData)tclInterp);
if( argc==2 ){
objPtr = Tcl_NewStringObj(argv[1], argl[1]);
Tcl_IncrRefCount(objPtr);
rc = Tcl_ExprObj(tclInterp, objPtr, &resultObjPtr);
Tcl_DecrRefCount(objPtr);
Tcl_DecrRefCount(objPtr); objPtr = 0;
}else{
USE_ARGV_TO_OBJV();
COPY_ARGV_TO_OBJV();
objPtr = Tcl_ConcatObj(objc, objv);
Tcl_IncrRefCount(objPtr);
rc = Tcl_ExprObj(tclInterp, objPtr, &resultObjPtr);
Tcl_DecrRefCount(objPtr);
Tcl_DecrRefCount(objPtr); objPtr = 0;
FREE_ARGV_TO_OBJV();
}
if( rc==TCL_OK ){
zResult = Tcl_GetStringFromObj(resultObjPtr, &nResult);
}else{
zResult = getTclResult(tclInterp, &nResult);
}
Th_SetResult(interp, zResult, nResult);
if( rc==TCL_OK ) Tcl_DecrRefCount(resultObjPtr);
if( rc==TCL_OK ){
Tcl_DecrRefCount(resultObjPtr); resultObjPtr = 0;
}
Tcl_Release((ClientData)tclInterp);
rc = notifyPreOrPostEval(1, interp, ctx, argc, argv, argl,
getTh1ReturnCode(rc));
return rc;
}
/*
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Tcl_Command command;
Tcl_CmdInfo cmdInfo;
Tcl_Obj *objPtr = Tcl_NewStringObj(argv[1], argl[1]);
Tcl_IncrRefCount(objPtr);
command = Tcl_GetCommandFromObj(tclInterp, objPtr);
if( !command || Tcl_GetCommandInfoFromToken(command, &cmdInfo)==0 ){
Th_ErrorMessage(interp, "Tcl command not found:", argv[1], argl[1]);
Tcl_DecrRefCount(objPtr);
Tcl_DecrRefCount(objPtr); objPtr = 0;
Tcl_Release((ClientData)tclInterp);
return TH_ERROR;
}
if( !cmdInfo.objProc ){
Th_ErrorMessage(interp, "cannot invoke Tcl command:", argv[1], argl[1]);
Tcl_DecrRefCount(objPtr);
Tcl_DecrRefCount(objPtr); objPtr = 0;
Tcl_Release((ClientData)tclInterp);
return TH_ERROR;
}
Tcl_DecrRefCount(objPtr);
Tcl_DecrRefCount(objPtr); objPtr = 0;
COPY_ARGV_TO_OBJV();
Tcl_ResetResult(tclInterp);
rc = cmdInfo.objProc(cmdInfo.objClientData, tclInterp, objc, objv);
FREE_ARGV_TO_OBJV();
}else
#endif /* !defined(USE_TCL_EVALOBJV) || !USE_TCL_EVALOBJV */
{
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xFindExecutable = (tcl_FindExecutableProc *)dlsym(hLibrary, procName+1);
if( !xFindExecutable ){
xFindExecutable = (tcl_FindExecutableProc *)dlsym(hLibrary, procName);
}
if( !xFindExecutable ){
Th_ErrorMessage(interp,
"could not locate Tcl_FindExecutable", (const char *)"", 0);
dlclose(hLibrary);
dlclose(hLibrary); hLibrary = 0;
return TH_ERROR;
}
procName = TCL_CREATEINTERP_NAME;
xCreateInterp = (tcl_CreateInterpProc *)dlsym(hLibrary, procName+1);
if( !xCreateInterp ){
xCreateInterp = (tcl_CreateInterpProc *)dlsym(hLibrary, procName);
}
if( !xCreateInterp ){
Th_ErrorMessage(interp,
"could not locate Tcl_CreateInterp", (const char *)"", 0);
dlclose(hLibrary);
dlclose(hLibrary); hLibrary = 0;
return TH_ERROR;
}
procName = TCL_DELETEINTERP_NAME;
xDeleteInterp = (tcl_DeleteInterpProc *)dlsym(hLibrary, procName+1);
if( !xDeleteInterp ){
xDeleteInterp = (tcl_DeleteInterpProc *)dlsym(hLibrary, procName);
}
if( !xDeleteInterp ){
Th_ErrorMessage(interp,
"could not locate Tcl_DeleteInterp", (const char *)"", 0);
dlclose(hLibrary);
dlclose(hLibrary); hLibrary = 0;
return TH_ERROR;
}
procName = TCL_FINALIZE_NAME;
xFinalize = (tcl_FinalizeProc *)dlsym(hLibrary, procName+1);
if( !xFinalize ){
xFinalize = (tcl_FinalizeProc *)dlsym(hLibrary, procName);
}
if( !xFinalize ){
Th_ErrorMessage(interp,
"could not locate Tcl_Finalize", (const char *)"", 0);
dlclose(hLibrary);
dlclose(hLibrary); hLibrary = 0;
return TH_ERROR;
}
*phLibrary = hLibrary;
*pxFindExecutable = xFindExecutable;
*pxCreateInterp = xCreateInterp;
*pxDeleteInterp = xDeleteInterp;
*pxFinalize = xFinalize;
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if( argc<=0 || !argv ){
return TCL_OK;
}
objPtr = Tcl_NewStringObj(argv[0], -1);
Tcl_IncrRefCount(objPtr);
resultObjPtr = Tcl_SetVar2Ex(pInterp, "argv0", NULL, objPtr,
TCL_GLOBAL_ONLY|TCL_LEAVE_ERR_MSG);
Tcl_DecrRefCount(objPtr);
Tcl_DecrRefCount(objPtr); objPtr = 0;
if( !resultObjPtr ){
return TCL_ERROR;
}
objPtr = Tcl_NewIntObj(argc - 1);
Tcl_IncrRefCount(objPtr);
resultObjPtr = Tcl_SetVar2Ex(pInterp, "argc", NULL, objPtr,
TCL_GLOBAL_ONLY|TCL_LEAVE_ERR_MSG);
Tcl_DecrRefCount(objPtr);
Tcl_DecrRefCount(objPtr); objPtr = 0;
if( !resultObjPtr ){
return TCL_ERROR;
}
listPtr = Tcl_NewListObj(0, NULL);
Tcl_IncrRefCount(listPtr);
if( argc>1 ){
while( --argc ){
objPtr = Tcl_NewStringObj(*++argv, -1);
Tcl_IncrRefCount(objPtr);
rc = Tcl_ListObjAppendElement(pInterp, listPtr, objPtr);
Tcl_DecrRefCount(objPtr);
Tcl_DecrRefCount(objPtr); objPtr = 0;
if( rc!=TCL_OK ){
break;
}
}
}
if( rc==TCL_OK ){
resultObjPtr = Tcl_SetVar2Ex(pInterp, "argv", NULL, listPtr,
TCL_GLOBAL_ONLY|TCL_LEAVE_ERR_MSG);
if( !resultObjPtr ){
rc = TCL_ERROR;
}
}
Tcl_DecrRefCount(listPtr);
Tcl_DecrRefCount(listPtr); listPtr = 0;
return rc;
}
/*
** Evaluate a Tcl script, creating the Tcl interpreter if necessary. If the
** Tcl script succeeds, start a Tcl event loop until there are no more events
** remaining to process -OR- the script calls [exit]. If the bWait argument
|
| ︙ | | |