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111 lines
2.4 KiB
111 lines
2.4 KiB
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#include <stdio.h>
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#include <stdlib.h>
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#include <sysexits.h>
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#include <signal.h>
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#include <string>
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#include "configuration.h"
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#include "miniwebcam.h"
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int running = 1;
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static void sig_int(int);
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int SetupSignals();
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VideoFrame currentimage;
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void ErrorExit(std::string text, int errorcode) {
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printf ("Error: %s\n", text.c_str());
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exit (errorcode);
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};
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int main(int argc, char **argv) {
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printf ("MiniWebCam:\n");
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if (SetupSignals() == 0) return 0;
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config.LoadArgs (argc, argv);
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config.LoadFile (config.GetFilename());
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if (config.GetInitFlags() & CONF_INITFLAGS_PRINT) {
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config.PrintConfig();
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return 0;
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}
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if (config.GetInitFlags() & CONF_INITFLAGS_HELP) {
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config.Help();
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return 0;
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}
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VideoDevice_V4L2 vdev;
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WebCamServer webserver;
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currentimage.TestScreen(1920, 1080);
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webserver.SetupPorts(config.http_port, config.https_port);
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webserver.SetupSSL(config.ssl_key, config.ssl_cert);
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webserver.Start();
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if (vdev.SetDevice (config.vdev_device, config.vdev_width, config.vdev_height) == 0) {
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debug ("could not setup device.\n");
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return 0;
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}
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if (vdev.SetIOMode (config.vdev_iomode) == 0) {
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debug ("could not setup iomode.\n");
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return 0;
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}
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if (vdev.Start() == 0) {
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debug ("Error: could not start video.\n");
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return 0;
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}
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while (running) {
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if (vdev.GetFrame(¤timage) == 0) {
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vdev.Stop();
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vdev.Start();
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}
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webserver.Loop();
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usleep (1000);
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}
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vdev.Stop();
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webserver.Stop();
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return 0;
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};
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int SetupSignals() {
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if (signal(SIGINT, sig_int) == SIG_ERR) {
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errorexit ("%s:%d could not set signal for SIGINT\n", __FILE__, __LINE__);
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return 0;
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}
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if (signal(SIGTERM, sig_int) == SIG_ERR) {
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errorexit ("%s:%d could not set signal for SIGTERM\n", __FILE__, __LINE__);
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return 0;
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}
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if (signal(SIGHUP, sig_int) == SIG_ERR) {
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errorexit ("%s:%d could not set signal for SIGHUB\n", __FILE__, __LINE__);
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return 0;
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}
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if (signal(SIGUSR1, sig_int) == SIG_ERR) {
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errorexit ("%s:%d could not set signal for SIGHUB\n", __FILE__, __LINE__);
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return 0;
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}
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return 1;
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};
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static void sig_int(int sig) {
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if (signal (SIGINT, sig_int) == SIG_ERR) errorexit ("could not set up signal SIGINT\n");
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printf ("\n\nSignal Int\n\n");
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running = 0;
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}
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