Commit 7b0fd0dd authored by Andrey Filippov's avatar Andrey Filippov
Browse files

added reboot command

parent 68776360

src/imgsrv.c

+13 −0
Original line number Diff line number Diff line
@@ -36,6 +36,9 @@ 
#include <elphel/x393_devices.h>

#include <byteswap.h>



#include <sys/reboot.h>





 // change to 0 when done

#define ELPHEL_DEBUG 0

#if ELPHEL_DEBUG
@@ -198,6 +201,7 @@ const char url_args[] = "This server supports sequence of commands entered in th 
		"         No effect on free-running or \"slave\" cameras, so it is OK to send it to all.\n"

        "timestamp_name - format file name as <seconds>_<useconds>_<channel>.<ext>\n"

		"bchn[n]- base channel = n, <channel> = n + port number (0-3) - for unique naming of multicamera systems.\n"

		"reboot - reboot system (useful when all php-cgi instances are stuck).\n"

		"\n"

        "tiff_*   commands to preview 16-bit TIFF files as 8-bit indexed BMP ones (always buffered), they should be inserted before /bimg)\n"

        "tiff_convert - enable conversion, replace TIFF with BMP\n"
@@ -2430,6 +2434,15 @@ void listener_loop(struct file_set *fset) 
				    fprintf(stderr, "Retriggering camera : lseek 0x%x, SEEK_END\n", LSEEK_DMA_INIT);

				} else if (strcmp(cp1, "favicon.ico") == 0) {

					// ignore silently - for now, later make an icon?

				} else if (strcmp(cp1, "reboot") == 0) {

					// Try to send response before dying

					if (sent2socket <= 0) { // Nothing was sent to the client so far and the command line is over. Let's return 1x1 pixel gif

						metaXML(fset, 0);

					}

					metaXML(fset, 2);   // 0 - new (send headers), 1 - continue, 2 - finish

					fflush(stdout); // probably it is not needed anymore, just in case

					sync();

					reboot(RB_AUTOBOOT);

				} else {

					if (cp1[0] != '_') fprintf(stderr, "Unrecognized URL command: \"%s\" - ignoring\n", cp1);  // allow "&_time=..." be silently ignored - needed for javascript image reload

				}