Logo Search packages:      
Sourcecode: tclx8.3 version File versions  Download package

tclExtend.h

/* 
 * tclExtend.h
 *
 *    External declarations for the extended Tcl library.
 *-----------------------------------------------------------------------------
 * Copyright 1991-1999 Karl Lehenbauer and Mark Diekhans.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose and without fee is hereby granted, provided
 * that the above copyright notice appear in all copies.  Karl Lehenbauer and
 * Mark Diekhans make no representations about the suitability of this
 * software for any purpose.  It is provided "as is" without express or
 * implied warranty.
 *-----------------------------------------------------------------------------
 * $Id: tclExtend.h,v 8.27 2000/06/14 07:48:24 markd Exp $
 *-----------------------------------------------------------------------------
 */

#ifndef TCLEXTEND_H
#define TCLEXTEND_H

#include <stdio.h>
#include "tcl.h"

/*
 * The following is needed on Windows to deal with export/import of DLL
 * functions.  See tcl???/win/README.
 */
#ifdef BUILD_TCLX
# undef TCL_STORAGE_CLASS
# define TCL_STORAGE_CLASS DLLEXPORT
#endif

/*
 * The versions for TclX and TkX.  This is based on the versions of Tcl and Tk
 * that TclX was released against.  Its possible that TclX maybe running with
 * a different version of Tcl or Tk.  The basic versions are used for package
 * provide, the full versions as used for file names and include beta release
 * information and patch information.  The TCLX_DEBUG flag turns on asserts
 * etc.  Its an internal flag, however its normally true for alpha and beta
 * release and false for final releases, so we put the flag right by the 
 * version numbers in hopes that we will remember to change it.
 *
 * Examples:
 *   Release        _VERSION  _FULL_VERSION  _PATCHLEVEL
 *   8.2            8.2       8.2            0
 *   8.2 beta 1     8.2       8.2b2          0
 *   8.2 patch 1    8.2       8.2.1          1
 */

#define TCLX_PATCHLEVEL     0

#define TCLX_VERSION        "8.3"
#define TCLX_FULL_VERSION   "8.3.0"

#define TKX_VERSION         "8.3"
#define TKX_FULL_VERSION    "8.3.0"

#define TCLX_DEBUG

/* Removed TclX_Main, use macro instead */
#define TclX_Main(argc, argv, proc) \
    TclX_MainEx(argc, argv, proc, Tcl_CreateInterp())

/*
 * Generic void pointer.
 */
typedef void *void_pt;

/*
 * Flags to command loop functions.
 */
#define TCLX_CMDL_INTERACTIVE  (1<<0)
#define TCLX_CMDL_EXIT_ON_EOF  (1<<1)

/*
 * Entire TclX_ErrorExit message must fit in a buffer of this size.
 */
#define TCLX_ERR_EXIT_MSG_MAX 1024

/*
 * Application signal error handler.  Called after normal signal processing,
 * when a signal results in an error.   Its main purpose in life is to allow
 * interactive command loops to clear their input buffer on SIGINT.  This is
 * not currently a generic interface, but should be. Only one maybe active.
 * This is an undocumented interface.  Its in the external file in case
 * someone needs this facility.  It might change in the future.  Let us
 * know if you need this functionallity.
 */
typedef int
(*TclX_AppSignalErrorHandler) _ANSI_ARGS_((Tcl_Interp *interp,
                                           ClientData  clientData,
                                           int         background,
                                           int         signalNum));

EXTERN void
TclX_ShellExit _ANSI_ARGS_((Tcl_Interp *interp,
                            int         exitCode));

EXTERN int
TclX_Eval _ANSI_ARGS_((Tcl_Interp  *interp,
                       unsigned     options,
                       char        *cmd));

EXTERN int
TclXRuntimeInit _ANSI_ARGS_((Tcl_Interp *interp,
                             char       *which,
                             char       *defaultLib,
                             char       *version));

/*
 * Exported TclX initialization functions.
 */

EXTERN void       TclX_MainEx _ANSI_ARGS_((int argc, char ** argv, 
                        Tcl_AppInitProc * appInitProc, 
                        Tcl_Interp * interp));

EXTERN int
Tclx_Init _ANSI_ARGS_((Tcl_Interp *interp));

EXTERN int
Tclx_SafeInit _ANSI_ARGS_((Tcl_Interp *interp));

EXTERN char*
TclX_InitTclStubs _ANSI_ARGS_((Tcl_Interp *interp,
                         char       *version,
                         int         exact));

EXTERN int
Tclx_InitStandAlone _ANSI_ARGS_((Tcl_Interp *interp));

EXTERN int
Tclxcmd_Init _ANSI_ARGS_((Tcl_Interp *interp));

EXTERN int
Tclxcmd_SafeInit _ANSI_ARGS_((Tcl_Interp *interp));

EXTERN int
Tclxlib_Init _ANSI_ARGS_((Tcl_Interp *interp));

EXTERN void
TclX_ErrorExit _ANSI_ARGS_(TCL_VARARGS_DEF(Tcl_Interp *, interpArg));

EXTERN void
TclX_EvalRCFile _ANSI_ARGS_((Tcl_Interp *interp));

EXTERN void
TclX_PrintResult _ANSI_ARGS_((Tcl_Interp *interp,
                              int         intResult,
                              char       *checkCmd));

EXTERN void
TclX_SetupSigInt _ANSI_ARGS_((void));

EXTERN void
TclX_SetAppSignalErrorHandler _ANSI_ARGS_((
    TclX_AppSignalErrorHandler errorFunc,
    ClientData                 clientData));

EXTERN void
TclX_SetAppInfo _ANSI_ARGS_((int   defaultValues,
                             char *appName,
                             char *appLongName,
                             char *appVersion,
                             int   appPatchlevel));

EXTERN void
TclX_SplitWinCmdLine _ANSI_ARGS_((int    *argcPtr,
                                  char ***argvPtr));

/*
 * Exported utility functions.
 */
EXTERN void
TclX_AppendObjResult _ANSI_ARGS_(TCL_VARARGS_DEF(Tcl_Interp *, interpArg));

EXTERN char * 
TclX_DownShift _ANSI_ARGS_((char       *targetStr,
                            CONST char *sourceStr));

EXTERN int
TclX_StrToInt _ANSI_ARGS_((CONST char *string,
                           int         base,
                           int        *intPtr));

EXTERN int
TclX_StrToUnsigned _ANSI_ARGS_((CONST char *string,
                                int         base,
                                unsigned   *unsignedPtr));

EXTERN char * 
TclX_UpShift _ANSI_ARGS_((char       *targetStr,
                          CONST char *sourceStr));

/*
 * Exported keyed list object manipulation functions.
 */
EXTERN Tcl_Obj *
TclX_NewKeyedListObj _ANSI_ARGS_((void));

EXTERN int
TclX_KeyedListGet _ANSI_ARGS_((Tcl_Interp *interp,
                               Tcl_Obj    *keylPtr,
                               char       *key,
                               Tcl_Obj   **valuePtrPtr));

EXTERN int
TclX_KeyedListSet _ANSI_ARGS_((Tcl_Interp *interp,
                               Tcl_Obj    *keylPtr,
                               char       *key,
                               Tcl_Obj    *valuePtr));

EXTERN int
TclX_KeyedListDelete _ANSI_ARGS_((Tcl_Interp *interp,
                                  Tcl_Obj    *keylPtr,
                                  char       *key));

EXTERN int
TclX_KeyedListGetKeys _ANSI_ARGS_((Tcl_Interp *interp,
                                   Tcl_Obj    *keylPtr,
                                   char       *key,
                                   Tcl_Obj   **listObjPtrPtr));

/*
 * Exported handle table manipulation functions.
 */
EXTERN void_pt  
TclX_HandleAlloc _ANSI_ARGS_((void_pt   headerPtr,
                              char     *handlePtr));

EXTERN void 
TclX_HandleFree _ANSI_ARGS_((void_pt  headerPtr,
                             void_pt  entryPtr));

EXTERN void_pt
TclX_HandleTblInit _ANSI_ARGS_((CONST char *handleBase,
                                int         entrySize,
                                int         initEntries));

EXTERN void
TclX_HandleTblRelease _ANSI_ARGS_((void_pt headerPtr));

EXTERN int
TclX_HandleTblUseCount _ANSI_ARGS_((void_pt headerPtr,
                                    int     amount));

EXTERN void_pt
TclX_HandleWalk _ANSI_ARGS_((void_pt   headerPtr,
                            int      *walkKeyPtr));

EXTERN void
TclX_WalkKeyToHandle _ANSI_ARGS_((void_pt   headerPtr,
                                 int       walkKey,
                                 char     *handlePtr));

EXTERN void_pt
TclX_HandleXlate _ANSI_ARGS_((Tcl_Interp  *interp,
                             void_pt      headerPtr,
                             CONST  char *handle));

EXTERN void_pt
TclX_HandleXlateObj _ANSI_ARGS_((Tcl_Interp    *interp,
                                void_pt        headerPtr,
                                Tcl_Obj       *handleObj));
/*
 * Command loop functions.
 */
EXTERN int
TclX_CommandLoop _ANSI_ARGS_((Tcl_Interp *interp,
                              int         options,
                              char       *endCommand,
                              char       *prompt1,
                              char       *prompt2));

EXTERN int
TclX_AsyncCommandLoop _ANSI_ARGS_((Tcl_Interp *interp,
                                   int         options,
                                   char       *endCommand,
                                   char       *prompt1,
                                   char       *prompt2));

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT


/*
 * Tk with TclX initialization.
 */

#ifdef BUILD_tkx
#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLEXPORT
#endif

/* Removed TclX_Main, use macro instead */
#define TkX_Main(argc, argv, proc) \
    TkX_MainEx(argc, argv, proc, Tcl_CreateInterp())

EXTERN void
TkX_MainEx _ANSI_ARGS_((int            argc,
                      char             **argv,
                      Tcl_AppInitProc  *appInitProc,
                  Tcl_Interp       *interp));

EXTERN int
Tkx_Init _ANSI_ARGS_((Tcl_Interp  *interp));

EXTERN int
Tkx_InitStandAlone _ANSI_ARGS_((Tcl_Interp *interp));

EXTERN int
Tkx_SafeInit _ANSI_ARGS_((Tcl_Interp *interp));

/*
 * These are for Windows only.
 */
EXTERN int
TkX_ConsoleInit _ANSI_ARGS_((Tcl_Interp *interp));

EXTERN void
TkX_Panic _ANSI_ARGS_(TCL_VARARGS_DEF(char *,fmt));

/*
 * Return storage class to default state see tcl8.0.3+/generic/tcl.h or
 * tk8.0.3+/generic/tk.h
 */
#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT

#endif

Generated by  Doxygen 1.6.0   Back to index