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ESP3D/esp3d/command.cpp
luc lebosse fa32959963 Rename last esp8266 reference to ESP3D
2016-09-05 15:34:36 +02:00

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/*
command.cpp - ESP3D configuration class
Copyright (c) 2014 Luc Lebosse. All rights reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "command.h"
#include "config.h"
#include "wifi.h"
#include "webinterface.h"
#ifdef SDCARD_FEATURE
#ifndef FS_NO_GLOBALS
#define FS_NO_GLOBALS
#endif
#endif
#include <FS.h>
String COMMAND::buffer_serial;
String COMMAND::buffer_tcp;
void COMMAND::execute_command(int cmd,String cmd_params)
{
//manage parameters
switch(cmd) {
byte mode;
case 800:
Serial.print(cmd_params);
Serial.print("\nFW version:");
Serial.println(FW_VERSION);
break;
case 100:
if (!CONFIG::isSSIDValid(cmd_params.c_str()))Serial.println("\nError");
if(!CONFIG::write_string(EP_STA_SSID,cmd_params.c_str())) {
Serial.println("\nError");
} else {
Serial.println("\nOk");
}
break;
case 101:
if(!CONFIG::write_string(EP_STA_PASSWORD,cmd_params.c_str())) {
Serial.println("\nError");
} else {
Serial.println("\nOk");
}
break;
case 102:
if (!CONFIG::isHostnameValid(cmd_params.c_str()))Serial.println("\nError");
if(!CONFIG::write_string(EP_HOSTNAME,cmd_params.c_str())) {
Serial.println("\nError");
} else {
Serial.println("\nOk");
}
break;
case 103:
if (cmd_params=="STA") {
mode = CLIENT_MODE;
} else {
mode=AP_MODE;
}
if(!CONFIG::write_byte(EP_WIFI_MODE,mode)) {
Serial.println("\nError");
} else {
Serial.println("\nOk");
}
break;
case 104:
if (cmd_params=="STATIC") {
mode = STATIC_IP_MODE;
} else {
mode=DHCP_MODE;
}
if(!CONFIG::write_byte(EP_STA_IP_MODE,mode)) {
Serial.println("\nError");
} else {
Serial.println("\nOk");
}
break;
case 105:
if (!CONFIG::isSSIDValid(cmd_params.c_str()))Serial.println("\nError");
if(!CONFIG::write_string(EP_AP_SSID,cmd_params.c_str())) {
Serial.println("\nError");
} else {
Serial.println("\nOk");
}
break;
case 106:
if(!CONFIG::write_string(EP_AP_PASSWORD,cmd_params.c_str())) {
Serial.println("\nError");
} else {
Serial.println("\nOk");
}
break;
case 107:
if (cmd_params=="STATIC") {
mode = STATIC_IP_MODE;
} else {
mode=DHCP_MODE;
}
if(!CONFIG::write_byte(EP_AP_IP_MODE,mode)) {
Serial.println("\nError");
} else {
Serial.println("\nOk");
}
break;
case 111: {
String currentIP ;
if (WiFi.getMode()==WIFI_STA) {
currentIP=WiFi.localIP().toString();
} else {
currentIP=WiFi.softAPIP().toString();
}
Serial.print("\n\r");
Serial.print(cmd_params);
Serial.println(currentIP);
Serial.print("\r\n");
}
break;
case 112: {
String shost ;
if (!CONFIG::read_string(EP_HOSTNAME, shost , MAX_HOSTNAME_LENGTH)) {
shost=wifi_config.get_default_hostname();
}
Serial.print("\n\r");
Serial.print(cmd_params);
Serial.println(shost);
Serial.print("\r\n");
}
break;
case 444:
if (cmd_params=="RESET") {
CONFIG::reset_config();
}
if (cmd_params=="SAFEMODE") {
wifi_config.Safe_Setup();
}
if (cmd_params=="CONFIG") {
CONFIG::print_config();
}
break;
#ifdef AUTHENTICATION_FEATURE
case 555:
{
String sadminPassword;
if (!CONFIG::read_string(EP_ADMIN_PWD, sadminPassword , MAX_LOCAL_PASSWORD_LENGTH)) {
sadminPassword=FPSTR(DEFAULT_ADMIN_PWD);
}
if (cmd_params == sadminPassword.c_str()) {
if(CONFIG::write_string(EP_USER_PWD,FPSTR(DEFAULT_USER_PWD))) {
Serial.println("\nOk");
}
else {
Serial.println("\nFailed");
}
}
else Serial.println("\nFailed");
break;
}
#endif
case 700: //read local file
{//be sure serial is locked
if ((web_interface->blockserial)) break;
cmd_params.trim() ;
if ((cmd_params.length() > 0) && (cmd_params[0] != '/')) cmd_params = "/" + cmd_params;
FSFILE currentfile = SPIFFS.open(cmd_params, "r");
if (currentfile) {//if file open success
//flush to be sure send buffer is empty
Serial.flush();
//read content
String currentline = currentfile.readString();
//until no line in file
while (currentline.length() >0)
{ //send line to serial
Serial.println(currentline);
//flush to be sure send buffer is empty
delay(0);
Serial.flush();
currentline="";
//read next line if any
currentline = currentfile.readString();
}
currentfile.close()
; }
break;
}
case 888:
if (cmd_params=="RESTART") {
Serial.print("\r");
Serial.print(cmd_params);
web_interface->restartmodule=true;
Serial.print("\r\n");
}
break;
case 999:
#ifdef ERROR_MSG_FEATURE
if (cmd_params=="ERROR") {
web_interface->error_msg.clear();
}
#endif
#ifdef INFO_MSG_FEATURE
if (cmd_params=="INFO") {
web_interface->info_msg.clear();
}
#endif
#ifdef STATUS_MSG_FEATURE
if (cmd_params=="STATUS") {
web_interface->status_msg.clear();
}
#endif
if (cmd_params=="ALL") {
#ifdef ERROR_MSG_FEATURE
web_interface->error_msg.clear();
#endif
#ifdef STATUS_MSG_FEATURE
web_interface->status_msg.clear();
#endif
#ifdef INFO_MSG_FEATURE
web_interface->info_msg.clear();
#endif
}
break;
//default:
}
}
void COMMAND::check_command(String buffer)
{
String buffer2;
//if direct access to SDCard no need to handle the M20 command answer
#ifndef DIRECT_SDCARD_FEATURE
static bool bfileslist=false;
static uint32_t start_list=0;
//if SD list is not on going
if (!bfileslist) {
//check if command is a start of SD File list
int filesstart = buffer.indexOf("Begin file list");
//yes it is file list starting to be displayed
if (filesstart>-1) {
//init time out
start_list = millis();
//set file list started
bfileslist=true;
//clear current list
web_interface->fileslist.clear();
//block any new output to serial from ESP to avoid pollution
(web_interface->blockserial) = true;
return;
}
#endif
#ifdef TEMP_MONITORING_FEATURE
int Tpos = buffer.indexOf("T:");
#endif
#ifdef POS_MONITORING_FEATURE
int Xpos = buffer.indexOf("X:");
int Ypos = buffer.indexOf("Y:");
int Zpos = buffer.indexOf("Z:");
#endif
#if FIRMWARE_TARGET == SMOOTHIEWARE
#ifdef SPEED_MONITORING_FEATURE
int Speedpos = buffer.indexOf("Speed factor at ");
#endif
#ifdef FLOW_MONITORING_FEATURE
int Flowpos = buffer.indexOf("Flow rate at ");
#endif
#ifdef ERROR_MSG_FEATURE
int Errorpos= buffer.indexOf("error:");
#endif
#ifdef INFO_MSG_FEATURE
int Infopos= buffer.indexOf("info:");
#endif
#ifdef STATUS_MSG_FEATURE
int Statuspos= buffer.indexOf("warning:");
#endif
#else
#ifdef SPEED_MONITORING_FEATURE
int Speedpos = buffer.indexOf("SpeedMultiply:");
#endif
#ifdef FLOW_MONITORING_FEATURE
int Flowpos = buffer.indexOf("FlowMultiply:");
#endif
#ifdef ERROR_MSG_FEATURE
int Errorpos= buffer.indexOf("Error:");
#endif
#ifdef INFO_MSG_FEATURE
int Infopos= buffer.indexOf("Info:");
#endif
#ifdef STATUS_MSG_FEATURE
int Statuspos= buffer.indexOf("Status:");
#endif
#endif
#ifdef SERIAL_COMMAND_FEATURE
String ESP_Command;
int ESPpos = buffer.indexOf("[ESP");
if (ESPpos>-1) {
//is there the second part?
int ESPpos2 = buffer.indexOf("]",ESPpos);
if (ESPpos2>-1) {
//Split in command and parameters
String cmd_part1=buffer.substring(ESPpos+4,ESPpos2);
String cmd_part2="";
//is there space for parameters?
if (ESPpos2<buffer.length()) {
cmd_part2=buffer.substring(ESPpos2+1);
}
//if command is a valid number then execute command
if(cmd_part1.toInt()!=0) {
execute_command(cmd_part1.toInt(),cmd_part2);
}
//if not is not a valid [ESPXXX] command
}
}
#endif
#ifdef TEMP_MONITORING_FEATURE
//check for temperature
if (Tpos>-1) {
//look for valid temperature answer
int slashpos = buffer.indexOf(" /",Tpos);
int spacepos = buffer.indexOf(" ",slashpos+1);
//if match mask T:xxx.xx /xxx.xx
if(spacepos-Tpos < 17) {
web_interface->answer4M105=buffer; //do not interprete just need when requested so store it
web_interface->last_temp=millis();
}
}
#endif
#ifdef POS_MONITORING_FEATURE
//Position of axis
if (Xpos>-1 && Ypos>-1 && Zpos>-1) {
web_interface->answer4M114=buffer;
}
#endif
#ifdef SPEED_MONITORING_FEATURE
//Speed
if (Speedpos>-1) {
//get just the value
#if FIRMWARE_TARGET == SMOOTHIEWARE
buffer2 =buffer.substring(Speedpos+16);
int p2 = buffer2.indexOf(".");
web_interface->answer4M220=buffer2.substring(0,p2);
#else
web_interface->answer4M220=buffer.substring(Speedpos+14);
#endif
}
#endif
#ifdef FLOW_MONITORING_FEATURE
//Flow
if (Flowpos>-1) {
//get just the value
#if FIRMWARE_TARGET == SMOOTHIEWARE
buffer2 =buffer.substring(Flowpos+13);
int p2 = buffer2.indexOf(".");
web_interface->answer4M221=buffer2.substring(0,p2);
#else
web_interface->answer4M221=buffer.substring(Flowpos+13);
#endif
}
#endif
#ifdef ERROR_MSG_FEATURE
//Error
if (Errorpos>-1 && !(buffer.indexOf("Format error")!=-1 || buffer.indexOf("wait")==Errorpos+6) ) {
(web_interface->error_msg).add(buffer.substring(Errorpos+6).c_str());
}
#endif
#ifdef INFO_MSG_FEATURE
//Info
if (Infopos>-1) {
(web_interface->info_msg).add(buffer.substring(Infopos+5).c_str());
}
#endif
#ifdef STATUS_MSG_FEATURE
//Status
if (Statuspos>-1) {
#if FIRMWARE_TARGET == SMOOTHIEWARE
(web_interface->status_msg).add(buffer.substring(Statuspos+8).c_str());
#else
(web_interface->status_msg).add(buffer.substring(Statuspos+7).c_str());
#endif
}
#endif
#ifndef DIRECT_SDCARD_FEATURE
} else { //listing file is on going
//check if we are too long
if ((millis()-start_list)>30000) { //timeout in case of problem
bfileslist=false;
(web_interface->blockserial) = false; //release serial
LOG("Time out\n");
} else {
//check if this is the end
if (buffer.indexOf("End file list")>-1) {
bfileslist=false;
(web_interface->blockserial) = false;
LOG("End list\n");
} else {
//Serial.print(buffer);
//add list to buffer
web_interface->fileslist.add(buffer);
LOG(String(web_interface->fileslist.size()));
LOG(":");
LOG(buffer);
LOG('\n');
}
}
}
#endif
}
//read a buffer in an array
void COMMAND::read_buffer_serial(uint8_t *b, size_t len)
{
for (long i = 0; i< len; i++) {
read_buffer_serial(*b);
*b++;
}
}
//read buffer as char
void COMMAND::read_buffer_tcp(uint8_t b)
{
static bool previous_was_char=false;
//to ensure it is continuous string, no char separated by binaries
if (!previous_was_char) {
buffer_tcp="";
}
//it is a char so add it to buffer
if (isPrintable(b)) {
previous_was_char=true;
buffer_tcp+=char(b);
} else {
previous_was_char=false; //next call will reset the buffer
}
//this is not printable but end of command check if need to handle it
if (b==13 ||b==10) {
//Minimum is something like M10 so 3 char
if (buffer_tcp.length()>3) {
check_command(buffer_tcp);
}
}
}
//read buffer as char
void COMMAND::read_buffer_serial(uint8_t b)
{
static bool previous_was_char=false;
//to ensure it is continuous string, no char separated by binaries
if (!previous_was_char) {
buffer_serial="";
}
//it is a char so add it to buffer
if (isPrintable(b)) {
previous_was_char=true;
buffer_serial+=char(b);
} else {
previous_was_char=false; //next call will reset the buffer
}
//this is not printable but end of command check if need to handle it
if (b==13) {
//Minimum is something like M10 so 3 char
if (buffer_serial.length()>3) {
check_command(buffer_serial);
}
}
}
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