Updated documentation, recording settings on the WebUI

Author: wberube

res/index.html

@@ -161,6 +161,7 @@
 			apiRead('mp4');
 			apiRead('mjpeg');
 			apiRead('night');
+			apiRead('record');
 			apiRead('time');
 
 			duplicateRows('osd', 10);
@@ -208,6 +209,35 @@ <h2 class="unl">Live</h2>
 		</div>
 		<div class="c cont">
 			<h2 class="unl">Media</h2>
+			<div class="row">
+				<div class="12 col box">
+					<fieldset>
+						<legend>Recordings</legend>
+						<table class="w-100">
+							<tr>
+								<td><label for="record_enable">Enabled</label></td>
+								<td><select id="record_enable">
+									<option value="false">OFF</option>
+									<option value="true">ON</option>
+								</select></td>
+							</tr>
+							<tr>
+								<td><label for="record_path">Path</label></td>
+								<td><input type="text" id="record_path"></td>
+							</tr>
+							<tr>
+								<td><label for="record_filename">Filename</label></td>
+								<td><input type="text" id="record_filename"></td>
+							</tr>
+							<tr>
+								<td><label for="record_segment_size">Segment size&nbsp;(bytes)</label></td>
+								<td><input type="number" id="record_segment_size"></td>
+							</tr>
+						</table>
+						<a href="javascript:apiApply('record')" class="btn right">Apply</a>
+					</fieldset>
+				</div>
+			</div>
 			<div class="row">
 				<div class="6 col box">
 					<fieldset>

src/record.c

@@ -3,6 +3,7 @@
 static FILE *recordFile;
 static struct Mp4State recordState;
 static int recordSize;
+time_t recordStartTime = 0;
 char recordOn = 0, recordPath[256];
 
 static void record_check_segment_size(int upcoming) {
@@ -22,6 +23,7 @@ void record_start(void) {
 
     recordSize = 0;
     recordState.header_sent = false;
+    recordStartTime = time(NULL);
 
     if (EMPTY(app_config.record_path)) {
         HAL_DANGER("record", "Destination path is not set!\n");
@@ -37,8 +39,7 @@ void record_start(void) {
         recordPath[sizeof(recordPath) - 1] = '\0';
     } else {
         char tempName[160];
-        time_t now = time(NULL);
-        struct tm *tm_info = localtime(&now);
+        struct tm *tm_info = localtime(&recordStartTime);
         sprintf(tempName, "recording_%s.mp4", timefmt);
         strftime(recordPath, sizeof(recordPath), tempName, tm_info);
     }
@@ -63,6 +64,7 @@ void record_stop(void) {
     recordFile = NULL;
 
     recordOn = 0;
+    recordStartTime = 0;
 }
 
 void send_mp4_to_record(hal_vidstream *stream, char isH265) {

src/server.c

@@ -1295,14 +1295,19 @@ void respond_request(http_request_t *req) {
                     record_stop();
             }
         }
+        struct tm *start = localtime(&recordStartTime);
+        char start_time[64];
+        strftime(start_time, sizeof(start_time), "%Y-%m-%dT%H:%M:%SZ", start);
+
         respLen = sprintf(response,
             "HTTP/1.1 200 OK\r\n"
             "Content-Type: application/json;charset=UTF-8\r\n"
             "Connection: close\r\n"
             "\r\n"
-            "{\"recording\":%s,\"path\":\"%s\",\"filename\":\"%s\",\"segment_size\":%d}",
-                recordOn ? "true" : "false", app_config.record_path,
-                app_config.record_filename, app_config.record_segment_size);
+            "{\"recording\":%s,\"start_time\":\"%s\",\"path\":\"%s\","
+            "\"filename\":\"%s\",\"segment_size\":%d}",
+                recordOn ? "true" : "false", recordStartTime,
+                app_config.record_path, app_config.record_filename, app_config.record_segment_size);
         send_and_close(req->clntFd, response, respLen);
         return;
     }
@@ -1349,11 +1354,11 @@ void respond_request(http_request_t *req) {
                     short result = strtol(value, &remain, 10);
                     if (remain == value) continue;
                     t.tv_sec = result;
-                    clock_settime(0, &t);
+                    clock_settime(CLOCK_REALTIME, &t);
                 }
             }
         }
-        clock_gettime(0, &t);
+        clock_gettime(CLOCK_REALTIME, &t);
         int respLen = sprintf(response,
             "HTTP/1.1 200 OK\r\n"
             "Content-Type: application/json;charset=UTF-8\r\n"

src/server.h

@@ -27,6 +27,7 @@
 #include "watchdog.h"
 
 extern char graceful, keepRunning, recordOn;
+extern time_t recordStartTime;
 
 int start_server();
 int stop_server();