webhttpd.c

video motion detection of linux base

						} else {
							send_template_ini_client_raw(client_socket);
							sprintf(res,"track set absolute x=%s\nDone\n", x_value);
							send_template_raw(client_socket, res);
						}
					} else {
						/*error in track action*/
						if (cnt[0]->conf.control_html_output) {
							sprintf(res,"<a href=/%d/track><- back</a>\n", thread);
							response_client(client_socket, track_error, res);
						}
						else
							response_client(client_socket, track_error_raw, NULL);
					}

				} else {
					/* Y */
					setcnt = cnt[thread];
					// 1000 is out of range for pwc
					cnt[thread]->moved = track_center(setcnt, setcnt->video_dev, 1, 1000, atoi(y_value));
					if (cnt[thread]->moved) {
						if (cnt[0]->conf.control_html_output) {
							send_template_ini_client(client_socket, ini_template);
							sprintf(res,"track set absolute y=%s<br>\n"
							            "<a href=/%d/track><- back</a>\n", y_value, thread);
							send_template(client_socket, res);
							send_template_end_client(client_socket);
						} else {
							send_template_ini_client_raw(client_socket);
							sprintf(res,"track set absolute y=%s\nDone\n", y_value);
							send_template_raw(client_socket, res);
						}
					} else {
						/*error in track action*/
						if (cnt[0]->conf.control_html_output) {
							sprintf(res,"<a href=/%d/track><- back</a>", thread);
							response_client(client_socket, track_error, res);
						}
						else
							response_client(client_socket, track_error_raw, NULL);
					}
				}
				return 1;
			}


			/* Check Second parameter */

			warningkill = sscanf (pointer, "%c%256[a-z]" ,&question, command);
			if ( ( question != '&' ) || (command[0] == '\0') ){
				motion_log(LOG_WARNING, 0, "httpd debug race 4");
				if ( strstr(pointer,"&")){
					if (cnt[0]->conf.control_html_output)
						response_client(client_socket, error_value, NULL);
					else
						response_client(client_socket, error_value_raw, NULL);
				}	
				/* no valid syntax */
				else{	
					if (cnt[0]->conf.control_html_output)
						response_client(client_socket, not_valid_syntax, NULL);
					else
						response_client(client_socket, not_valid_syntax_raw, NULL);
				}	
				return 1;
			}

			pointer++;
			length_uri--;

			if (!strcmp(command, "pan")){
				pointer = pointer + 3;
				length_uri = length_uri - 3;
				if ( (pan) || (!tilt) || (X) || (Y) ) {
					motion_log(LOG_WARNING, 0, "httpd debug race 5");
					/* no valid syntax */
					if (cnt[0]->conf.control_html_output)
						response_client(client_socket, not_valid_syntax, NULL);
					else
						response_client(client_socket, not_valid_syntax_raw, NULL);
					return 1;
				}
				pan=2;
				warningkill = sscanf (pointer, "%c%10[-0-9]" ,&question, panvalue);
			}
			else if (!strcmp(command, "tilt")) {
				pointer = pointer + 4;
				length_uri = length_uri - 4;
				if ( (tilt) || (!pan) || (X) || (Y) ) {
					/* no valid syntax */
					motion_log(LOG_WARNING, 0, "httpd debug race 6");
					if (cnt[0]->conf.control_html_output)
						response_client(client_socket, not_valid_syntax, NULL);
					else
						response_client(client_socket, not_valid_syntax_raw, NULL);
					return 1;
				}
				tilt = 2;
				warningkill = sscanf (pointer, "%c%10[-0-9]" ,&question, tiltvalue);
			}
			else if	(!strcmp(command, "x")) {
				pointer++;
				length_uri--;
				if ( (X) || (!Y) || (pan) || (tilt) ) {
					motion_log(LOG_WARNING, 0, "httpd debug race 7");
					
					/* no valid syntax */
					if (cnt[0]->conf.control_html_output)
						response_client(client_socket, not_valid_syntax, NULL);
					else
						response_client(client_socket, not_valid_syntax_raw, NULL);
					return 1;
				}
				X = 2;
				warningkill = sscanf (pointer, "%c%10[-0-9]" ,&question, x_value);
			}
			else if	(!strcmp(command, "y")) {
				pointer++;
				length_uri--;
				if ( (Y) || (!X) || (pan) || (tilt) ){
					motion_log(LOG_WARNING, 0, "httpd debug race 8");
					/* no valid syntax */
					if (cnt[0]->conf.control_html_output)
						response_client(client_socket, not_valid_syntax, NULL);
					else
						response_client(client_socket, not_valid_syntax_raw, NULL);
					return 1;
				}
				Y = 2;
				warningkill = sscanf (pointer, "%c%10[-0-9]" ,&question, y_value);
			} else {
				motion_log(LOG_WARNING, 0, "httpd debug race 9");
				/* no valid syntax */
				if (cnt[0]->conf.control_html_output)
					response_client(client_socket, not_valid_syntax, NULL);
				else
					response_client(client_socket, not_valid_syntax_raw, NULL);
				return 1;
			}

			/* Second value check */

			if ( ( warningkill < 2 ) && (question != '=') ) {
				motion_log(LOG_WARNING, 0, "httpd debug race 10");
				/* no valid syntax */
				if (cnt[0]->conf.control_html_output)
					response_client(client_socket, not_valid_syntax, NULL);
				else
					response_client(client_socket, not_valid_syntax_raw, NULL);
				return 1;
			}else if (( question == '=') && ( warningkill == 1)){
				motion_log(LOG_WARNING, 0, "httpd debug race 11");
				if (cnt[0]->conf.control_html_output)
					response_client(client_socket, error_value, NULL);
				else
					response_client(client_socket, error_value_raw, NULL);
				return 1;
			}
			
			
			if (pan == 2){
				pointer = pointer + strlen(panvalue) + 1;
				length_uri = length_uri - strlen(panvalue) - 1;	
			}
			else if (tilt == 2){
				pointer = pointer + strlen(tiltvalue) + 1;
				length_uri = length_uri - strlen(tiltvalue) - 1;
			}
			else if (X == 2){
				pointer = pointer + strlen(x_value) + 1;
				length_uri = length_uri - strlen(x_value) - 1;
			}
			else{
				pointer = pointer + strlen(y_value) + 1;
				length_uri = length_uri - strlen(y_value) - 1;
			}	
			
			

			if (length_uri != 0) {
				motion_log(LOG_WARNING, 0, "httpd debug race 12");
				if (cnt[0]->conf.control_html_output)
					response_client(client_socket, error_value, NULL);
				else
					response_client(client_socket, error_value_raw, NULL);
				return 1;
			}


			/* track set absolute ( x , y )*/

			if ( X && Y ) {
				setcnt = cnt[thread];
				cnt[thread]->moved = track_center(setcnt, setcnt->video_dev, 1, atoi(x_value), atoi(y_value));
				if (cnt[thread]->moved) {
					if (cnt[0]->conf.control_html_output){
						send_template_ini_client(client_socket, ini_template);
						sprintf(res,"track set x=%s y=%s<br>\n"
						            "<a href=/%d/track><- back</a>\n", x_value, y_value, thread);
						send_template(client_socket, res);
						send_template_end_client(client_socket);
					} else {
						send_template_ini_client_raw(client_socket);
						sprintf(res,"track set x=%s y=%s\nDone\n", x_value, y_value);
						send_template_raw(client_socket, res);
					}
				} else {
					/*error in track action*/
					if (cnt[0]->conf.control_html_output) {
						sprintf(res,"<a href=/%d/track><- back</a>\n", thread);
						response_client(client_socket, track_error, res);
					}
					else
						response_client(client_socket, track_error_raw, NULL);
				}
				/* track set relative ( pan , tilt )*/
			} else {
				struct coord cent;
				struct context *relativecnt;

				/* move pan */

				relativecnt = cnt[thread];
				cent.width = relativecnt->imgs.width;
				cent.height = relativecnt->imgs.height;
				cent.y = 0;
				cent.x = atoi(panvalue);
				// Add the number of frame to skip for motion detection
				cnt[thread]->moved = track_move(relativecnt, relativecnt->video_dev, &cent, &relativecnt->imgs, 1);
				if (cnt[thread]->moved){
					/* move tilt */
					relativecnt = cnt[thread];
					cent.width = relativecnt->imgs.width;
					cent.height = relativecnt->imgs.height;
					cent.x = 0;
					cent.y = atoi(tiltvalue);
					SLEEP(1,0);
					cnt[thread]->moved = track_move(relativecnt, relativecnt->video_dev, &cent, &relativecnt->imgs, 1);
					if (cnt[thread]->moved){
						if (cnt[0]->conf.control_html_output) {
							send_template_ini_client(client_socket, ini_template);
							sprintf(res,"track pan=%s tilt=%s<br>\n"
							            "<a href=/%d/track><- back</a>\n", panvalue, tiltvalue, thread);
							send_template(client_socket, res);
							send_template_end_client(client_socket);
						} else {
							send_template_ini_client_raw(client_socket);
							sprintf(res,"track pan=%s tilt=%s\nDone\n", panvalue, tiltvalue);
							send_template_raw(client_socket, res);
						}
						return 1;
					}
					else{
						/*error in track tilt*/	
						if (cnt[0]->conf.control_html_output) {
							sprintf(res,"<a href=/%d/track><- back</a>\n", thread);
							response_client(client_socket, track_error, res);
						}else response_client(client_socket, track_error_raw, NULL);
					}
				}

				/*error in track pan*/
				if (cnt[0]->conf.control_html_output) {
					sprintf(res,"<a href=/%d/track><- back</a>\n", thread);
					response_client(client_socket, track_error, res);
				} else
					response_client(client_socket, track_error_raw, NULL);
			}
		} else if (length_uri == 0) {
			if (cnt[0]->conf.control_html_output) {
				send_template_ini_client(client_socket, ini_template);
				sprintf(res,"<b>Thread %d</b><br>\n"
				            "<form action='set'>\n"
				            "Pan<input type=text name='pan' value=''>\n"
				            "Tilt<input type=text name='tilt' value=''>\n"
				            "<input type=submit value='set relative'>\n"
				            "</form>\n"
				            "<form action='set'>\n"
				            "X<input type=text name='x' value=''>\n"
				            "Y<input type=text name='y' value=''>\n"
				            "<input type=submit value='set absolute'>\n"
				            "</form>\n"
				            "<a href=/%d/track><- back</a>\n", thread, thread);
				send_template(client_socket, res);
				send_template_end_client(client_socket);
			} else {
				send_template_ini_client_raw(client_socket);
				sprintf(res,"set needs a pan/tilt or x/y values\n");
				send_template_raw(client_socket, res);
			}
		} else {
			/* error not valid command */
			if (cnt[0]->conf.control_html_output)
				response_client(client_socket, not_found_response_valid_command, NULL);
			else
				response_client(client_socket, not_found_response_valid_command_raw, NULL);
		}
	} else if (!strcmp(command,"status")) {
		pointer = pointer+6;
		length_uri = length_uri-6;
		if (length_uri==0) {
			if (cnt[0]->conf.control_html_output) {
				if (cnt[thread]->track.active)
					sprintf(res,"<b>Thread %d</b><br>track auto enabled<br>\n",thread);
				else
					sprintf(res,"<b>Thread %d</b><br>track auto disabled<br>\n",thread);
				send_template_ini_client(client_socket, ini_template);
				send_template(client_socket, res);
				sprintf(res, "<a href=/%d/track><- back</a>\n",thread);
				send_template(client_socket, res);
				send_template_end_client(client_socket);
			} else {
				if (cnt[thread]->track.active)
					sprintf(res,"Thread %d\n track auto enabled\nDone\n",thread);
				else
					sprintf(res,"Thread %d\n track auto disabled\nDone\n",thread);
				send_template_ini_client_raw(client_socket);
				send_template_raw(client_socket, res);
			}
		} else {
			/* error not valid command */
			if (cnt[0]->conf.control_html_output) {
				response_client(client_socket, not_found_response_valid_command, NULL);
			}
			else
				response_client(client_socket, not_found_response_valid_command_raw, NULL);
		}
	} else if (!strcmp(command,"auto")) {
		pointer = pointer + 4;
		length_uri = length_uri - 4;
		if ((question == '?') && (length_uri > 0)) {
			char query[256] = {'\0'};
			pointer++;
			length_uri--;
			/* value= */

			warningkill = sscanf (pointer, "%256[a-z]%c",query,&question);
			if ((question == '=') && (!strcmp(query,"value")) ) {
				pointer = pointer + 6;
				length_uri = length_uri - 6;
				warningkill = sscanf (pointer, "%256[-0-9a-z]" , command);
				if ((command!=NULL) && (strlen(command) > 0)) {
					struct context *autocnt;

					/* auto value=0|1|status*/

					if (!strcmp(command,"status")) {
						if (cnt[0]->conf.control_html_output) {
							if (cnt[thread]->track.active)
								sprintf(res, "<b>Thread %d</b><br>track auto enabled\n", thread);
							else
								sprintf(res, "<b>Thread %d</b><br>track auto disabled\n", thread);
							send_template_ini_client(client_socket, ini_template);
							send_template(client_socket, res);
							sprintf(res,"<a href=/%d/track><- back</a>", thread);
							send_template(client_socket, res);
							send_template_end_client(client_socket);
						} else {
							if (cnt[thread]->track.active)
								sprintf(res, "Thread %d\n track auto enabled\nDone\n", thread);
							else
								sprintf(res, "Thread %d\n track auto disabled\nDone\n", thread);
							send_template_ini_client_raw(client_socket);
							send_template_raw(client_socket, res);
						}
					} else {
						int active;
						active = atoi(command);
						if (active > -1 && active < 2) {
							autocnt = cnt[thread];
							autocnt->track.active = atoi(command);
							if (cnt[0]->conf.control_html_output) {
								send_template_ini_client(client_socket, ini_template);
								sprintf(res,"track auto	%s<br><a href=/%d/track><- back</a>",
								        command,thread);
								send_template(client_socket, res);
								send_template_end_client(client_socket);
							} else {
								send_template_ini_client_raw(client_socket);
								sprintf(res,"track auto %s\nDone\n",command);
								send_template_raw(client_socket, res);
							}
						} else {
							if (cnt[0]->conf.control_html_output)
								response_client(client_socket, not_found_response_valid_command, NULL);
							else
								response_client(client_socket, not_found_response_valid_command_raw, NULL);
						}
					}
				} else {
					if (cnt[0]->conf.control_html_output)
						response_client(client_socket, not_found_response_valid_command, NULL);
					else
						response_client(client_socket, not_found_response_valid_command_raw, NULL);
				}
			} else {
				if (cnt[0]->conf.control_html_output)
					response_client(client_socket, not_found_response_valid_command, NULL);
				else