#include "device.h"
#include "edge.h"
#include "logger.h"
+#include "net.h"
#include "node.h"
#include "process.h"
#include "subnet.h"
extern char **g_argv;
extern bool use_logfile;
-static void memory_full(int size) {
- logger(LOG_ERR, "Memory exhausted (couldn't allocate %d bytes), exitting.", size);
- exit(1);
-}
-
/* Some functions the less gifted operating systems might lack... */
#ifdef HAVE_MINGW
static SERVICE_STATUS status = {0};
static SERVICE_STATUS_HANDLE statushandle = 0;
-bool install_service(void) {
+static bool install_service(void) {
char command[4096] = "\"";
char **argp;
bool space;
manager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
if(!manager) {
- logger(LOG_ERR, "Could not open service manager: %s", winerror(GetLastError()));
+ logger(DEBUG_ALWAYS, LOG_ERR, "Could not open service manager: %s", winerror(GetLastError()));
return false;
}
if(!service) {
DWORD lasterror = GetLastError();
- logger(LOG_ERR, "Could not create %s service: %s", identname, winerror(lasterror));
+ logger(DEBUG_ALWAYS, LOG_ERR, "Could not create %s service: %s", identname, winerror(lasterror));
if(lasterror != ERROR_SERVICE_EXISTS)
return false;
}
if(service) {
ChangeServiceConfig2(service, SERVICE_CONFIG_DESCRIPTION, &description);
- logger(LOG_INFO, "%s service installed", identname);
+ logger(DEBUG_ALWAYS, LOG_INFO, "%s service installed", identname);
} else {
service = OpenService(manager, identname, SERVICE_ALL_ACCESS);
}
if(!StartService(service, 0, NULL))
- logger(LOG_WARNING, "Could not start %s service: %s", identname, winerror(GetLastError()));
+ logger(DEBUG_ALWAYS, LOG_WARNING, "Could not start %s service: %s", identname, winerror(GetLastError()));
else
- logger(LOG_INFO, "%s service started", identname);
-
- return true;
-}
-
-bool remove_service(void) {
- manager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
- if(!manager) {
- logger(LOG_ERR, "Could not open service manager: %s", winerror(GetLastError()));
- return false;
- }
-
- service = OpenService(manager, identname, SERVICE_ALL_ACCESS);
-
- if(!service) {
- logger(LOG_ERR, "Could not open %s service: %s", identname, winerror(GetLastError()));
- return false;
- }
-
- if(!ControlService(service, SERVICE_CONTROL_STOP, &status))
- logger(LOG_ERR, "Could not stop %s service: %s", identname, winerror(GetLastError()));
- else
- logger(LOG_INFO, "%s service stopped", identname);
-
- if(!DeleteService(service)) {
- logger(LOG_ERR, "Could not remove %s service: %s", identname, winerror(GetLastError()));
- return false;
- }
-
- logger(LOG_INFO, "%s service removed", identname);
+ logger(DEBUG_ALWAYS, LOG_INFO, "%s service started", identname);
return true;
}
SetServiceStatus(statushandle, &status);
return NO_ERROR;
case SERVICE_CONTROL_STOP:
- logger(LOG_NOTICE, "Got %s request", "SERVICE_CONTROL_STOP");
+ logger(DEBUG_ALWAYS, LOG_NOTICE, "Got %s request", "SERVICE_CONTROL_STOP");
break;
case SERVICE_CONTROL_SHUTDOWN:
- logger(LOG_NOTICE, "Got %s request", "SERVICE_CONTROL_SHUTDOWN");
+ logger(DEBUG_ALWAYS, LOG_NOTICE, "Got %s request", "SERVICE_CONTROL_SHUTDOWN");
break;
default:
- logger(LOG_WARNING, "Got unexpected request %d", request);
+ logger(DEBUG_ALWAYS, LOG_WARNING, "Got unexpected request %d", request);
return ERROR_CALL_NOT_IMPLEMENTED;
}
statushandle = RegisterServiceCtrlHandlerEx(identname, controlhandler, NULL);
if (!statushandle) {
- logger(LOG_ERR, "System call `%s' failed: %s", "RegisterServiceCtrlHandlerEx", winerror(GetLastError()));
+ logger(DEBUG_ALWAYS, LOG_ERR, "System call `%s' failed: %s", "RegisterServiceCtrlHandlerEx", winerror(GetLastError()));
err = 1;
} else {
status.dwWaitHint = 30000;
return false;
}
else
- logger(LOG_ERR, "System call `%s' failed: %s", "StartServiceCtrlDispatcher", winerror(GetLastError()));
+ logger(DEBUG_ALWAYS, LOG_ERR, "System call `%s' failed: %s", "StartServiceCtrlDispatcher", winerror(GetLastError()));
}
return true;
Detach from current terminal
*/
bool detach(void) {
- setup_signals();
-
#ifndef HAVE_MINGW
+ signal(SIGPIPE, SIG_IGN);
+ signal(SIGUSR1, SIG_IGN);
+ signal(SIGUSR2, SIG_IGN);
+ signal(SIGWINCH, SIG_IGN);
+
closelogger();
#endif
}
#else
if(!statushandle)
- exit(install_service());
+ exit(!install_service());
#endif
}
openlogger(identname, use_logfile?LOGMODE_FILE:(do_detach?LOGMODE_SYSLOG:LOGMODE_STDERR));
- logger(LOG_NOTICE, "tincd %s (%s %s) starting, debug level %d",
+ logger(DEBUG_ALWAYS, LOG_NOTICE, "tincd %s (%s %s) starting, debug level %d",
VERSION, __DATE__, __TIME__, debug_level);
return true;
int status, len;
char *scriptname;
int i;
+ char *interpreter = NULL;
#ifndef HAVE_MINGW
- len = xasprintf(&scriptname, "\"%s/%s\"", confbase, name);
+ len = xasprintf(&scriptname, "\"%s" SLASH "%s\"", confbase, name);
#else
- len = xasprintf(&scriptname, "\"%s/%s.bat\"", confbase, name);
+ len = xasprintf(&scriptname, "\"%s" SLASH "%s.bat\"", confbase, name);
#endif
if(len < 0)
return false;
}
#endif
- ifdebug(STATUS) logger(LOG_INFO, "Executing script %s", name);
+ // Custom scripts interpreter
+ if(get_config_string(lookup_config(config_tree, "ScriptsInterpreter"), &interpreter)) {
+ // Force custom scripts interpreter allowing execution of scripts on android without execution flag (such as on /sdcard)
+ free(scriptname);
+ len = xasprintf(&scriptname, "%s \"%s/%s\"", interpreter, confbase, name);
+ free(interpreter);
+ if(len < 0)
+ return false;
+ }
+
+ logger(DEBUG_STATUS, LOG_INFO, "Executing script %s", name);
+
#ifdef HAVE_PUTENV
/* Set environment */
if(status != -1) {
if(WIFEXITED(status)) { /* Child exited by itself */
if(WEXITSTATUS(status)) {
- logger(LOG_ERR, "Script %s exited with non-zero status %d",
+ 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(LOG_ERR, "Script %s was killed by signal %d (%s)",
+ 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(LOG_ERR, "Script %s terminated abnormally", name);
+ logger(DEBUG_ALWAYS, LOG_ERR, "Script %s terminated abnormally", name);
return false;
}
} else {
- logger(LOG_ERR, "System call `%s' failed: %s", "system", strerror(errno));
+ logger(DEBUG_ALWAYS, LOG_ERR, "System call `%s' failed: %s", "system", strerror(errno));
return false;
}
#endif
#endif
return true;
}
-
-
-/*
- Signal handlers.
-*/
-
-#ifndef HAVE_MINGW
-static RETSIGTYPE ignore_signal_handler(int a) {
- ifdebug(SCARY_THINGS) logger(LOG_DEBUG, "Ignored signal %d (%s)", a, strsignal(a));
-}
-
-static struct {
- int signal;
- void (*handler)(int);
-} sighandlers[] = {
- {SIGPIPE, ignore_signal_handler},
- {SIGCHLD, ignore_signal_handler},
- {0, NULL}
-};
-#endif
-
-void setup_signals(void) {
-#ifndef HAVE_MINGW
- int i;
- struct sigaction act = {NULL};
-
- sigemptyset(&act.sa_mask);
-
- for(i = 0; sighandlers[i].signal; i++) {
- act.sa_handler = sighandlers[i].handler;
- if(sigaction(sighandlers[i].signal, &act, NULL) < 0)
- fprintf(stderr, "Installing signal handler for signal %d (%s) failed: %s\n",
- sighandlers[i].signal, strsignal(sighandlers[i].signal),
- strerror(errno));
- }
-#endif
-}
projects / tinc / blobdiff