113 lines
3.1 KiB
C
113 lines
3.1 KiB
C
/*-
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* Copyright (c) 2010 Wojciech A. Koszek <wkoszek@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id$
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*/
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define JIM_EMBEDDED
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#include <jim.h>
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/*
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* We have a list of sample words in 'C'..
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*/
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const char *strings[] = {
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"simple",
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"strings",
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"which",
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"should",
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"get",
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"interpreted",
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"by",
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"Jim",
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};
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/*
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* We have macros which let us to easily obtain of array presented above
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*/
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#define ARRAY_SIZE(a) (sizeof((a)) / sizeof((a)[0]))
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#define SAMPLE_OBJS ARRAY_SIZE(strings)
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/*
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* Now we try to write big enough code to duplication our array in Jim's
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* list implementation. Later, we try to load a sample script in Tcl that
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* could print our list.
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*/
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int
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main(int argc, char **argv)
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{
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Jim_Interp *interp;
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Jim_Obj *obj[SAMPLE_OBJS];
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Jim_Obj *list;
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int i;
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int error;
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/* Create an interpreter */
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interp = Jim_CreateInterp();
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/* We register base commands, so that we actually implement Tcl. */
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Jim_RegisterCoreCommands(interp);
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/* And initialise any static extensions */
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Jim_InitStaticExtensions(interp);
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/* Create an empty list */
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list = Jim_NewListObj(interp, NULL, 0);
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assert(list != NULL);
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/*
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* For each string..
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*/
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for (i = 0; i < SAMPLE_OBJS; i++) {
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/* Duplicate it as an array member. */
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obj[i] = Jim_NewStringObj(interp, strings[i], -1);
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assert(obj[i] != NULL);
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/* We append newly created object to the list */
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Jim_ListAppendElement(interp, list, obj[i]);
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}
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/*
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* We bind a Tcl's name with our list, so that Tcl script can
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* identify the variable.
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*/
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Jim_SetVariableStr(interp, "MYLIST", list);
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/*
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* Parse a script
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*/
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error = Jim_EvalFile(interp, "./print.tcl");
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if (error == JIM_ERR) {
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Jim_MakeErrorMessage(interp);
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fprintf(stderr, "%s\n", Jim_GetString(Jim_GetResult(interp), NULL));
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}
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Jim_FreeInterp(interp);
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return (EXIT_SUCCESS);
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}
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