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/* Jimsh - An interactive shell for Jim
* Copyright 2005 Salvatore Sanfilippo <antirez@invece.org>
*
* $Id: jimsh.c,v 1.4 2005/04/05 11:51:18 antirez Exp $
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* A copy of the license is also included in the source distribution
* of Jim, as a TXT file name called LICENSE.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define JIM_EMBEDDED
#include "jim.h"
void JimLoadJimRc(Jim_Interp *interp)
{
const char *home;
char buf [JIM_PATH_LEN+1];
const char *names[] = {".jimrc", "jimrc.tcl", NULL};
int i;
FILE *fp;
if ((home = getenv("HOME")) == NULL) return;
for (i = 0; names[i] != NULL; i++) {
if (strlen(home)+strlen(names[i])+1 > JIM_PATH_LEN) continue;
sprintf(buf, "%s/%s", home, names[i]);
if ((fp = fopen(buf, "r")) != NULL) {
fclose(fp);
if (Jim_EvalFile(interp, buf) != JIM_OK) {
Jim_PrintErrorMessage(interp);
}
return;
}
}
}
int main(int argc, char *const argv[])
{
int retcode, n;
Jim_Interp *interp;
Jim_Obj *listObj;
Jim_InitEmbedded(); /* This is the first function embedders should call. */
/* Create and initialize the interpreter */
interp = Jim_CreateInterp();
Jim_RegisterCoreCommands(interp);
listObj = Jim_NewListObj(interp, NULL, 0);
for (n = 2; n < argc; n++) {
Jim_Obj *obj = Jim_NewStringObj(interp, argv[n], -1);
Jim_ListAppendElement(interp, listObj, obj);
}
Jim_SetVariableStr(interp, "argv0", Jim_NewStringObj(interp, argv[0], -1));
Jim_SetVariableStr(interp, "argv", listObj);
if (argc == 1) {
Jim_SetVariableStrWithStr(interp, "jim_interactive", "1");
JimLoadJimRc(interp);
retcode = Jim_InteractivePrompt(interp);
} else {
Jim_SetVariableStrWithStr(interp, "jim_interactive", "0");
if ((retcode = Jim_EvalFile(interp, argv[1])) == JIM_ERR) {
Jim_PrintErrorMessage(interp);
}
}
Jim_FreeInterp(interp);
return retcode;
}
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