Initial Alpine Version

1 files changed, 189 insertions, 0 deletions

diff --git a/web/src/pubcookie/wp_tclsh.c b/web/src/pubcookie/wp_tclsh.c
new file mode 100644
index 00000000..e7fe14a7
--- /dev/null
+++ b/web/src/pubcookie/wp_tclsh.c
@@ -0,0 +1,189 @@
+/* 
+ * 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 interp->result 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;
+}