/*
process.c -- process management functions
Copyright (C) 1999-2005 Ivo Timmermans,
- 2000-2012 Guus Sliepen <guus@tinc-vpn.org>
+ 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
#include "edge.h"
#include "event.h"
#include "logger.h"
+#include "names.h"
#include "net.h"
#include "node.h"
#include "process.h"
bool do_detach = true;
bool sigalrm = false;
-extern char *identname;
extern char **g_argv;
extern bool use_logfile;
/* Some functions the less gifted operating systems might lack... */
#ifdef HAVE_MINGW
-extern char *identname;
-extern char *program_name;
-extern char **g_argv;
-
static SC_HANDLE manager = NULL;
static SC_HANDLE service = NULL;
static SERVICE_STATUS status = {0};
return true;
}
-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 */
-
- 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);
- }
- }
-
-#ifdef WEXITSTATUS
- if(status != -1) {
- 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;
- }
- } else {
- logger(DEBUG_ALWAYS, LOG_ERR, "System call `%s' failed: %s", "system", strerror(errno));
- return false;
- }
-#endif
-#endif
- return true;
-}