X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=server%2Fmain.c;h=4b36b20fbb5f14db9630bbee31766966c6a3cb3b;hb=3a85bddfca280f46d675f4987615c65089c80f44;hp=5e2c6c8b27a1460f9bbaf2a960bcef6713106e6e;hpb=0b95dfaf594f4e6866ff8e18040c62382cad7d08;p=matches%2FMCTX3420.git diff --git a/server/main.c b/server/main.c index 5e2c6c8..4b36b20 100644 --- a/server/main.c +++ b/server/main.c @@ -1,22 +1,20 @@ /** * @file main.c - * @purpose main and its helper functions, signal handling and cleanup functions + * @brief main and its helper functions, signal handling and cleanup functions */ -#include "common.h" - - -// --- Standard headers --- // -#include // for signal handling // --- Custom headers --- // -#include "query.h" -#include "log.h" +#include "common.h" #include "options.h" #include "sensor.h" +#include "actuator.h" +#include "control.h" + +// --- Standard headers --- // +#include // for signal handling // --- Variable definitions --- // Options g_options; // options passed to program through command line arguments -Sensor g_sensors[NUMSENSORS]; // sensors array // --- Function definitions --- // @@ -29,6 +27,7 @@ void ParseArguments(int argc, char ** argv) { g_options.program = argv[0]; // program name g_options.verbosity = LOGDEBUG; // default log level + gettimeofday(&(g_options.start_time), NULL); // Start time Log(LOGDEBUG, "Called as %s with %d arguments.", g_options.program, argc); } @@ -38,12 +37,14 @@ void ParseArguments(int argc, char ** argv) */ //TODO: Something that gets massively annoying with threads is that you can't predict which one gets the signal // There are ways to deal with this, but I can't remember them +// Probably sufficient to just call Thread_QuitProgram here void SignalHandler(int signal) { // At the moment just always exit. // Call `exit` so that Cleanup will be called to... clean up. Log(LOGWARN, "Got signal %d (%s). Exiting.", signal, strsignal(signal)); - exit(signal); + + //exit(signal); } /** @@ -61,20 +62,38 @@ void Cleanup() * @param argc - Num args * @param argv - Args * @returns 0 on success, error code on failure + * NOTE: NEVER USE exit(3)! Instead call Thread_QuitProgram */ int main(int argc, char ** argv) { ParseArguments(argc, argv); - // start sensor threads - for (int i = 0; i < NUMSENSORS; ++i) + // signal handler + //TODO: Make this work + /* + int signals[] = {SIGINT, SIGSEGV, SIGTERM}; + for (int i = 0; i < sizeof(signals)/sizeof(int); ++i) { - Sensor_Init(g_sensors+i, i); - pthread_create(&(g_sensors[i].thread), NULL, Sensor_Main, (void*)(g_sensors+i)); + signal(signals[i], SignalHandler); } + */ + Sensor_Init(); + Actuator_Init(); + //Sensor_StartAll("test"); + //Actuator_StartAll("test"); + const char *ret; + if ((ret = Control_SetMode(CONTROL_START, "test")) != NULL) + Fatal("Control_SetMode failed with '%s'", ret); // run request thread in the main thread - Query_Main(NULL); //TODO: Replace with FastCGI code + FCGI_RequestLoop(NULL); + + if ((ret = Control_SetMode(CONTROL_STOP, "test")) != NULL) + Fatal("Control_SetMode failed with '%s'", ret); + //Sensor_StopAll(); + //Actuator_StopAll(); + + Cleanup(); return 0; }