webhttpd.c

video motion detection of linux base

						value=config_params[i].print(cnt, NULL, i, 0);
					sprintf(res,"%s = %s\n", config_params[i].param_name, value);
					send_template_raw(client_socket, res);
				}
			}
		} else {
			/*error*/
			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,"set")) {
		/* set?param_name=value */
		pointer = pointer + 3;
		length_uri = length_uri - 3;
		if ((length_uri != 0) && (question == '?')) {
			pointer++;
			length_uri--;
			warningkill = sscanf(pointer,"%256[a-z_]%c", command, &question);
			/*check command , question == '='  length_uri too*/
			if ((question == '=') && (command[0]!='\0')) {
				length_uri = length_uri - strlen(command) - 1;
				pointer = pointer + strlen(command) + 1;
				/* check if command exists and type of command and not end of URI */
				i=0;
				while (config_params[i].param_name != NULL) {
					if (!strcasecmp(command, config_params[i].param_name))
						break;
					i++;
				}

				if (config_params[i].param_name) {
					if (length_uri > 0) {
						char Value[1024]={'\0'};
						warningkill = sscanf(pointer,"%1024s", Value);
						length_uri = length_uri - strlen(Value);
						if ( (length_uri == 0) && (strlen(Value) > 0) ) {
							/* FIXME need to assure that is a valid value */
							url_decode(Value,strlen(Value));
							conf_cmdparse(cnt + thread, config_params[i].param_name, Value);
							if (cnt[0]->conf.control_html_output) {
								sprintf(res,
								        "<li><a href=/%d/config/set?%s>%s</a> = %s</li> <b>Done</b><br>\n"
								        "<a href=/%d/config/list><- back</a>\n",
								        thread, config_params[i].param_name,
								        config_params[i].param_name, Value, thread);
								
								send_template_ini_client(client_socket, ini_template);
								send_template(client_socket,res);
								send_template_end_client(client_socket);
							} else {
								send_template_ini_client_raw(client_socket);
								sprintf(res, "%s = %s\nDone\n", config_params[i].param_name, Value);
								send_template_raw(client_socket, res);
							}
						} else {
							/*error*/
							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);
						}
					} else {
						char *type = NULL;
						type = strdup(config_type(&config_params[i]));

						if (!strcmp(type,"string")) {
							char *value = NULL;
							conf_cmdparse(cnt+thread, config_params[i].param_name, value);
							free(type);
							type = strdup("(null)");
						} else if (!strcmp(type,"int")) {
							free(type);
							type = strdup("0");
							conf_cmdparse(cnt+thread, config_params[i].param_name, type);
						} else if (!strcmp(type,"bool")) {
							free(type);
							type = strdup("off");
							conf_cmdparse(cnt+thread, config_params[i].param_name, type);
						} else {
							free(type);
							type = strdup("unknown");
						}

						if (cnt[0]->conf.control_html_output) {
							sprintf(res,
							        "<li><a href=/%d/config/set?%s>%s</a> = %s</li> <b>Done</b><br>\n"
							        "<a href=/%d/config/list><- back</a>",
							        thread, config_params[i].param_name,
							        config_params[i].param_name, type, thread);
							
							send_template_ini_client(client_socket, ini_template);
							send_template(client_socket, res);
							send_template_end_client(client_socket);
						} else {
							send_template_ini_client_raw(client_socket);
							sprintf(res, "%s = %s\nDone\n", config_params[i].param_name,type);
							send_template_raw(client_socket, res);
						}
						free(type);

					}
				} else {
					/*error*/
					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 {
				/* Show param_name dialogue only for html output */
				if ( (cnt[0]->conf.control_html_output) && (command[0]!='\0') &&
				     (((length_uri = length_uri - strlen(command)) == 0 )) ) {
					i=0;
					while (config_params[i].param_name != NULL) {
						if (!strcasecmp(command, config_params[i].param_name))
							break;
						i++;
					}
					/* param_name exists */
					if (config_params[i].param_name) {
						send_template_ini_client(client_socket, ini_template);
						if (!strcmp ("bool",config_type(&config_params[i])) )
							sprintf(res, "<b>Thread %d </b>\n"
								     "<form action=set?>\n"
								     "<b>%s</b>&nbsp;<select name='%s'>\n"
								     "<option value='on'>on</option>\n"
								     "<option value='off'>off</option></select>\n"
								     "<input type='submit' value='set'>\n"
								     "</form>\n"
								     "<a href=/%d/config/list><- back</a>\n", thread,
								     config_params[i].param_name, config_params[i].param_name, thread);
						else
							sprintf(res, "<b>Thread %d </b>\n"
								     "<form action=set?>\n"
								     "<b>%s</b>&nbsp;<input type=text name='%s' value=''>\n"
								     "<input type='submit' value='set'>\n"
								     "</form>\n"
								     "<a href=/%d/config/list><- back</a>\n", thread,
								     config_params[i].param_name, config_params[i].param_name, thread);
						send_template(client_socket, res);
						send_template_end_client(client_socket);
					} 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 (length_uri == 0) {
			if (cnt[0]->conf.control_html_output) {
				send_template_ini_client(client_socket, set_template);
				sprintf(res, "<b>Thread %d </b>\n<form name='n'>\n<select name='onames'>\n", thread);
				send_template(client_socket, res);
				for (i=0; config_params[i].param_name != NULL; i++) {
					sprintf(res, "<option value='%s'>%s</option>\n",
					        config_params[i].param_name, config_params[i].param_name);
					send_template(client_socket, res);
				}
				sprintf(res, "</select>\n</form>\n"
				             "<form action=set name='s'"
				            "ONSUBMIT='if (!this.submitted) return false; else return true;'>\n"
				             "<input type=text name='valor' value=''>\n"
				             "<input type='button' value='set' onclick='javascript:show()'>\n"
				             "</form>\n"
				             "<a href=/%d/config><- back</a>\n", thread);
				send_template(client_socket, res);
				send_template_end_client(client_socket);
			} else {
				send_template_ini_client_raw(client_socket);
				sprintf(res,"set needs param_name=value\n");
				send_template_raw(client_socket, res);
			}
		} else {
			/*error*/
			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,"get")) {
		/* get?query=param_name */
		pointer = pointer + 3;
		length_uri = length_uri - 3;

		if ((length_uri > 7) && (question == '?')) {
			/* 8 -> query=param_name FIXME minimum length param_name */
			pointer++;
			length_uri--;
			warningkill = sscanf(pointer,"%256[a-z]%c", command, &question);

			if ( (question == '=') && (!strcmp(command,"query")) ) {
				pointer = pointer + 6;
				length_uri = length_uri - 6;
				warningkill = sscanf(pointer, "%256[a-z_]", command);
				/*check if command exist, length_uri too*/
				length_uri = length_uri-strlen(command);

				if (length_uri == 0) {
					const char *value = NULL;
					i = 0;
					while (config_params[i].param_name != NULL) {
						if (!strcasecmp(command, config_params[i].param_name))
							break;
						i++;
					}
					/* FIXME bool values or commented values maybe that should be
					solved with config_type */

					if (config_params[i].param_name) {
						const char *type=NULL;
						type = config_type(&config_params[i]);
						if (!strcmp(type,"unknown")) {
							/*error doesn't exists this param_name */
							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);
							return 1;
						} else {
							value = config_params[i].print(cnt, NULL, i, thread);
							if (value == NULL)
								value=config_params[i].print(cnt, NULL, i, 0);
							if (cnt[0]->conf.control_html_output) {
								send_template_ini_client(client_socket,ini_template);
								sprintf(res,"<li>%s = %s</li><br>\n"
								            "<a href=/%d/config/get><- back</a>\n",
								        config_params[i].param_name,value, thread);
								send_template(client_socket, res);
								send_template_end_client(client_socket);
							} else {
								send_template_ini_client_raw(client_socket);
								sprintf(res,"%s = %s\nDone\n", config_params[i].param_name,value);
								send_template_raw(client_socket, res);
							}
						}
					} else {
						/*error*/
						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 {
					/*error*/
					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 (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=get>\n"
				            "<select name='query'>\n", thread);
				send_template(client_socket, res);
				for (i=0; config_params[i].param_name != NULL; i++) {
					sprintf(res,"<option value='%s'>%s</option>\n",
					        config_params[i].param_name, config_params[i].param_name);
					send_template(client_socket, res);
				}
				sprintf(res,"</select>\n"
				            "<input type='submit' value='get'>\n"
				            "</form>\n"
				            "<a href=/%d/config><- back</a>\n", thread);
				send_template(client_socket, res);
				send_template_end_client(client_socket);
			} else {
				send_template_ini_client_raw(client_socket);
				sprintf(res,"get needs param_name\n");
				send_template_raw(client_socket, res);
			}
		} else {
			/*error*/
			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);
		}
	} else if (!strcmp(command,"write")) {
			pointer = pointer + 5;
			length_uri = length_uri - 5;
			if (length_uri == 0) {
				if (cnt[0]->conf.control_html_output) {
					send_template_ini_client(client_socket, ini_template);
					sprintf(res,"Are you sure? <a href=/%d/config/writeyes>Yes</a><br>\n"
					            "<a href=/%d/config>No</a>\n", thread, thread);
					send_template(client_socket, res);
					send_template_end_client(client_socket);
				} else {
					conf_print(cnt);
					send_template_ini_client_raw(client_socket);
					sprintf(res,"Thread %d write\nDone\n", thread);
					send_template_raw(client_socket, res);
				}
			} else {
				/*error*/
				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, "writeyes")) {
		pointer = pointer + 8;
		length_uri = length_uri - 8;
		if (length_uri==0) {
			conf_print(cnt);
			if (cnt[0]->conf.control_html_output) {
				send_template_ini_client(client_socket, ini_template);
				sprintf(res,"<b>Thread %d</b> write done !<br>\n"
				            "<a href=/%d/config><- 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,"Thread %d write\nDone\n", thread);
				send_template_raw(client_socket, res);
			}
		} else {
			/*error*/
			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 {
		/*error*/
		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);
	}

	return 1;
}


/*
    This function manages/parses the actions for motion ( makemovie , snapshot , restart , quit ).
*/

static int action(char *pointer, char *res, int length_uri, int thread, int client_socket, void *userdata)
{
	/* parse action commands */
	char command[256] = {'\0'};
	struct context **cnt = userdata;

	warningkill = sscanf (pointer, "%256[a-z]" , command);
	if (!strcmp(command,"makemovie")) {
		pointer = pointer + 9;
		length_uri = length_uri - 9;
		if (length_uri == 0) {
			/*call makemovie*/

			if (thread == 0) {
				int i = 0;
				while (cnt[++i])
					cnt[i]->makemovie=1;
			} else {
				cnt[thread]->makemovie=1;
			}

			if (cnt[0]->conf.control_html_output) {
				send_template_ini_client(client_socket, ini_template);
				sprintf(res,"makemovie for thread %d done<br>\n"
				            "<a href=/%d/action><- 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,"makemovie for thread %d\nDone\n", thread);
				send_template_raw(client_socket, res);
			}
		} else {
			/*error*/
			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,"snapshot")) {
		pointer = pointer + 8;
		length_uri = length_uri - 8;
		if (length_uri == 0) {
			/*call snapshot*/

			if (thread == 0) {
				int i = 0;