Remove support for calling external scripts.

[meshlink] / src / script.c

diff --git a/src/script.c b/src/script.c
deleted file mode 100644 (file)
index e441dcf..0000000
--- a/src/script.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
-    script.c -- call an external script
-    Copyright (C) 1999-2005 Ivo Timmermans,
-                  2000-2013 Guus Sliepen <guus@tinc-vpn.org>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-#include "system.h"
-
-#include "conf.h"
-#include "logger.h"
-#include "names.h"
-#include "net.h"
-#include "script.h"
-#include "xalloc.h"
-
-bool execute_script(const char *name, char **envp) {
-#ifdef HAVE_SYSTEM
-       char *scriptname;
-       char *command;
-
-       xasprintf(&scriptname, "%s" SLASH "%s%s", confbase, name, scriptextension);
-
-       /* First check if there is a script */
-
-#ifdef HAVE_MINGW
-       if(!*scriptextension) {
-               const char *pathext = getenv("PATHEXT") ?: ".COM;.EXE;.BAT;.CMD";
-               char fullname[strlen(scriptname) + strlen(pathext)];
-               char *ext = fullname + strlen(scriptname);
-               strcpy(fullname, scriptname);
-
-               const char *p = pathext;
-               bool found = false;
-               while(p && *p) {
-                       const char *q = strchr(p, ';');
-                       if(q) {
-                               memcpy(ext, p, q - p);
-                               ext[q - p] = 0;
-                               *q++;
-                       } else {
-                               strcpy(ext, p);
-                       }
-                       if((found = !access(fullname, F_OK)))
-                               break;
-                       p = q;
-               }
-               if(!found) {
-                       free(scriptname);
-                       return true;
-               }
-       } else
-#endif
-
-       if(access(scriptname, F_OK)) {
-               free(scriptname);
-               return true;
-       }
-
-       logger(DEBUG_STATUS, LOG_INFO, "Executing script %s", name);
-
-#ifdef HAVE_PUTENV
-       /* Set environment */
-
-       for(int i = 0; envp[i]; i++)
-               putenv(envp[i]);
-#endif
-
-       if(scriptinterpreter)
-               xasprintf(&command, "%s \"%s\"", scriptinterpreter, scriptname);
-       else
-               xasprintf(&command, "\"%s\"", scriptname);
-
-       int status = system(command);
-
-       free(command);
-       free(scriptname);
-
-       /* Unset environment */
-
-       for(int i = 0; envp[i]; i++) {
-               char *e = strchr(envp[i], '=');
-               if(e) {
-                       char p[e - envp[i] + 1];
-                       strncpy(p, envp[i], e - envp[i]);
-                       p[e - envp[i]] = '\0';
-                       putenv(p);
-               }
-       }
-
-       if(status != -1) {
-#ifdef WEXITSTATUS
-               if(WIFEXITED(status)) {          /* Child exited by itself */
-                       if(WEXITSTATUS(status)) {
-                               logger(DEBUG_ALWAYS, LOG_ERR, "Script %s exited with non-zero status %d",
-                                          name, WEXITSTATUS(status));
-                               return false;
-                       }
-               } else if(WIFSIGNALED(status)) { /* Child was killed by a signal */
-                       logger(DEBUG_ALWAYS, LOG_ERR, "Script %s was killed by signal %d (%s)",
-                                  name, WTERMSIG(status), strsignal(WTERMSIG(status)));
-                       return false;
-               } else {                         /* Something strange happened */
-                       logger(DEBUG_ALWAYS, LOG_ERR, "Script %s terminated abnormally", name);
-                       return false;
-               }
-#endif
-       } else {
-               logger(DEBUG_ALWAYS, LOG_ERR, "System call `%s' failed: %s", "system", strerror(errno));
-               return false;
-       }
-#endif
-       return true;
-}