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/*
* tclAppInit.c --
*
* Provides a default version of the main program and Tcl_AppInit
* procedure for Tcl applications (without Tk).
*
* Copyright (c) 1993 The Regents of the University of California.
* Copyright (c) 1994-1997 Sun Microsystems, Inc.
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
* RCS: @(#) $Id: tclAppInit.c,v 1.4 1999/02/03 02:58:26 stanton Exp $
*/
/* ========================================================================
* Copyright 2006 University of Washington
*
* 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
*
* ========================================================================
*/
#ifdef TCL_XT_TEST
#include <X11/Intrinsic.h>
#endif
#include "tcl.h"
/********** (start mihodge) *************************************/
#include "wp_uidmapper_lib.h"
#include <errno.h>
#include <stdlib.h> /* getenv */
/********** (end mihodge) *************************************/
/*
* The following variable is a special hack that is needed in order for
* Sun shared libraries to be used for Tcl.
*/
extern int matherr();
int *tclDummyMathPtr = (int *) matherr;
#ifdef TCL_TEST
extern int Procbodytest_Init _ANSI_ARGS_((Tcl_Interp *interp));
extern int Procbodytest_SafeInit _ANSI_ARGS_((Tcl_Interp *interp));
extern int TclObjTest_Init _ANSI_ARGS_((Tcl_Interp *interp));
extern int Tcltest_Init _ANSI_ARGS_((Tcl_Interp *interp));
#endif /* TCL_TEST */
#ifdef TCL_XT_TEST
extern int Tclxttest_Init _ANSI_ARGS_((Tcl_Interp *interp));
#endif
/*
*----------------------------------------------------------------------
*
* main --
*
* This is the main program for the application.
*
* Results:
* None: Tcl_Main never returns here, so this procedure never
* returns either.
*
* Side effects:
* Whatever the application does.
*
*----------------------------------------------------------------------
*/
int
main(argc, argv)
int argc; /* Number of command-line arguments. */
char **argv; /* Values of command-line arguments. */
{
/********** PUBCOOKIE-Specific Inclusion **************************/
char *user,sessid[WP_BUF_SIZE],*cookie;
int uid;
unsigned key[WP_KEY_LEN];
memset((void *) key, 0, sizeof(unsigned int) * WP_KEY_LEN);
sessid[0] = '\0';
user = getenv("REMOTE_USER");
if(!((((cookie = getenv("QUERY_STRING"))
&& wp_parse_cookie(cookie,"sessid","&@% ",sessid,WP_BUF_SIZE))
|| ((cookie = getenv("HTTP_COOKIE"))
&& wp_parse_cookie(cookie,"sessid",";@ ",sessid,WP_BUF_SIZE)))
&& wp_sessid2key(sessid,key)))
cookie = NULL;
if((getuid() == WEBSERVER_UID) && (user || cookie)){
if(wp_uidmapper_getuid(user ? user : "",key,&uid) == -1) {
fprintf(stderr,"wp_uidmapper_getname(%s,%s) failed\n",user ? user : "",sessid);
return 1;
} else if(setuid(uid)) {
fprintf(stderr,"setuid(%i) failed: %s\n",uid,strerror(errno));
return 1;
}
} else {
setuid(getuid());
}
/********** (end PUBCOOKIE) *************************************/
#ifdef TCL_XT_TEST
XtToolkitInitialize();
#endif
Tcl_Main(argc, argv, Tcl_AppInit);
return 0; /* Needed only to prevent compiler warning. */
}
/*
*----------------------------------------------------------------------
*
* Tcl_AppInit --
*
* This procedure performs application-specific initialization.
* Most applications, especially those that incorporate additional
* packages, will have their own version of this procedure.
*
* Results:
* Returns a standard Tcl completion code, and leaves an error
* message in Tcl_GetStringResult(interp) if an error occurs.
*
* Side effects:
* Depends on the startup script.
*
*----------------------------------------------------------------------
*/
int
Tcl_AppInit(interp)
Tcl_Interp *interp; /* Interpreter for application. */
{
if (Tcl_Init(interp) == TCL_ERROR) {
return TCL_ERROR;
}
#ifdef TCL_TEST
#ifdef TCL_XT_TEST
if (Tclxttest_Init(interp) == TCL_ERROR) {
return TCL_ERROR;
}
#endif
if (Tcltest_Init(interp) == TCL_ERROR) {
return TCL_ERROR;
}
Tcl_StaticPackage(interp, "Tcltest", Tcltest_Init,
(Tcl_PackageInitProc *) NULL);
if (TclObjTest_Init(interp) == TCL_ERROR) {
return TCL_ERROR;
}
if (Procbodytest_Init(interp) == TCL_ERROR) {
return TCL_ERROR;
}
Tcl_StaticPackage(interp, "procbodytest", Procbodytest_Init,
Procbodytest_SafeInit);
#endif /* TCL_TEST */
/*
* Call the init procedures for included packages. Each call should
* look like this:
*
* if (Mod_Init(interp) == TCL_ERROR) {
* return TCL_ERROR;
* }
*
* where "Mod" is the name of the module.
*/
/*
* Call Tcl_CreateCommand for application-specific commands, if
* they weren't already created by the init procedures called above.
*/
/*
* Specify a user-specific startup file to invoke if the application
* is run interactively. Typically the startup file is "~/.apprc"
* where "app" is the name of the application. If this line is deleted
* then no user-specific startup file will be run under any conditions.
*/
Tcl_SetVar(interp, "tcl_rcFileName", "~/.tclshrc", TCL_GLOBAL_ONLY);
return TCL_OK;
}
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