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commands_v3.c
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/*
commands_v3.c - An embedded CNC Controller with rs274/ngc (g-code) support
WebUI backend for https://github.com/luc-github/ESP3D-webui
Part of grblHAL
Copyright (c) 2019-2025 Terje Io
grblHAL is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
grblHAL 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with grblHAL. If not, see <http://www.gnu.org/licenses/>.
*/
#include "driver.h"
#if WEBUI_ENABLE == 1 || WEBUI_ENABLE == 3
#include <stdlib.h>
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
#include <math.h>
#include "networking/networking.h"
#include "networking/utils.h"
#include "networking/cJSON.h"
#include "args.h"
#include "webui.h"
#include "fs_handlers.h"
#include "grbl/vfs.h"
#include "grbl/report.h"
#include "grbl/strutils.h"
#include "grbl/state_machine.h"
#include "grbl/motion_control.h"
#include "sdcard/sdcard.h"
#include "sdcard/fs_stream.h"
#if WIFI_ENABLE
#include "wifi.h"
#endif
//#include "flashfs.h"
#define WEBUI_EOL "\n"
#define FIRMWARE_ID "80"
#define FIRMWARE_TARGET "grblHAL"
extern void data_is_json (void);
typedef struct {
setting_id_t id;
int8_t bit;
} webui_setting_map_t;
typedef struct {
webui_auth_level_t read;
webui_auth_level_t execute;
} webui_auth_required_t;
typedef struct webui_cmd_binding {
uint_fast16_t id;
status_code_t (*handler)(const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
webui_auth_required_t auth;
const char *help;
webui_setting_map_t setting;
} webui_cmd_binding_t;
//typedef status_code_t (*webui_command_handler_ptr)(const webui_cmd_binding_t *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static cJSON *json_create_response_hdr (uint_fast16_t cmd, bool array, bool ok, cJSON **data, const char *msg);
static bool json_write_response (cJSON *json, vfs_file_t *file);
static status_code_t list_commands (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t esp_setting (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t get_settings (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t set_setting (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t get_set_time (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t get_system_status (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t get_firmware_spec (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t get_current_ip (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t set_cpu_state (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t show_pins (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t handle_job_status (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t get_sd_status (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t global_fs_ls (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t global_fs_action (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t flashfs_ls (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t flashfs_action (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t sdcard_ls (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t sdcard_action (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t sdcard_format (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
#if WIFI_ENABLE
static status_code_t get_ap_list (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
#endif
static status_code_t flash_read_file (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static status_code_t flash_format (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file);
static const webui_cmd_binding_t webui_commands[] = {
{ 0, list_commands, { WebUIAuth_Guest, WebUIAuth_None}, "(<command id>) - display this help" },
// Settings commands
#if WIFI_ENABLE
{ 100, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<ssid>) - display/set STA SSID", { Setting_WiFi_STA_SSID, -1 } },
{ 101, esp_setting, { WebUIAuth_Admin, WebUIAuth_Admin}, "<password> - set STA password", { Setting_WiFi_STA_Password, -1 } },
{ 102, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<DHCP|STATIC>) - display/set STA IP mode", { Setting_IpMode, -1 } },
{ 103, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(IP=<ipv4> MSK=<ipv4> GW=<ipv4>) - display/set STA IP/Mask/GW", { 0, -1 } },
{ 105, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<ssid>) - display/set AP SSID", { Setting_WiFi_AP_SSID, -1 } },
{ 106, esp_setting, { WebUIAuth_Admin, WebUIAuth_Admin}, "<password> - set AP password", { Setting_WiFi_AP_Password, -1 } },
{ 107, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<ipv4>) - display/set AP IP", { Setting_IpAddress2, -1 } },
{ 108, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<channel>) - display/set AP channel", { Setting_Wifi_AP_Channel, -1 } },
// { 110, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "<BT|WIFI-STA|WIFI-AP|WIFI-SETUP|ETH-STA|OFF> - display/set radio state", { Setting_WifiMode, -1 } },
#elif ETHERNET_ENABLE
{ 102, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<DHCP|STATIC>) - display/set Ethernet IP mode", { Setting_IpMode, -1 } },
{ 103, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(IP=<ipv4> MSK=<ipv4> GW=<ipv4>) - display/set Ethernet IP/Mask/GW", { 0, -1 } },
#endif
#if WIFI_ENABLE || ETHERNET_ENABLE
{ 111, get_current_ip, { WebUIAuth_Guest, WebUIAuth_Admin}, "- display current IP" },
{ 112, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<hostname>) - display/set Hostname", { Setting_Hostname, -1 } },
#if HTTP_ENABLE
{ 120, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<ON|OFF>) - display/set HTTP state", { Setting_NetworkServices, 2 } },
{ 121, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<port>) - display/set HTTP port", { Setting_HttpPort, -1 } },
#endif
#if TELNET_ENABLE
{ 130, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<ON|OFF>) - display/set Telnet state", { Setting_NetworkServices, 0 } },
{ 131, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<port>) - display/set Telnet port", { Setting_TelnetPort, -1 } },
#endif
{ 140, get_set_time, { WebUIAuth_Guest, WebUIAuth_Admin}, "(json=yes) - sync/display/set time"},
#if WEBSOCKET_ENABLE
{ 160, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<ON|OFF>) - display/set WebSocket state", { Setting_NetworkServices, 1 } },
{ 161, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<port>) - display/set WebSocket port", { Setting_WebSocketPort, -1 } },
#endif
#if FTP_ENABLE
{ 180, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<ON|OFF>) - display/set FTP state", { Setting_NetworkServices, 3 } },
{ 181, esp_setting, { WebUIAuth_Guest, WebUIAuth_Admin}, "(<port>) - display/set FTP port", { Setting_WebSocketPort, -1 } },
#endif
#endif
// Action commands
{ 200, get_sd_status, { WebUIAuth_User, WebUIAuth_Admin}, "(json=yes) (<RELEASE|REFRESH>) - display/set SD Card Status" },
{ 220, show_pins, { WebUIAuth_User, WebUIAuth_Admin}, "(json=yes) (<SNAP>) - show pins" },
{ 400, get_settings, { WebUIAuth_User, WebUIAuth_Admin}, " - display ESP3D settings in JSON" },
{ 401, set_setting, { WebUIAuth_Admin, WebUIAuth_Admin}, "P=<setting id> T=<type> V=<value> - set specific setting" },
#if WIFI_ENABLE
{ 410, get_ap_list, { WebUIAuth_User, WebUIAuth_Admin}, "(json=yes) - display available AP list (limited to 30) in plain/JSON" },
#endif
{ 420, get_system_status, { WebUIAuth_User, WebUIAuth_Admin}, "(json=yes) - display ESP3D current status in plain/JSON" },
{ 444, set_cpu_state, { WebUIAuth_Admin, WebUIAuth_Admin}, "<RESET|RESTART> - set ESP3D state" },
{ 700, flash_read_file, { WebUIAuth_User, WebUIAuth_Admin}, "<filename> - read local filesystem file" },
{ 701, handle_job_status, { WebUIAuth_Guest, WebUIAuth_Admin}, "(action=<PAUSE|RESUME|ABORT>) - query or control current job" },
{ 710, flash_format, { WebUIAuth_Admin, WebUIAuth_Admin}, "FORMATFS - format flash filesystem" },
{ 715, sdcard_format, { WebUIAuth_Admin, WebUIAuth_Admin}, "FORMATFS - format sd filesystem" },
{ 720, flashfs_ls, { WebUIAuth_Guest, WebUIAuth_Admin}, "<Root> json=<no> pwd=<admin password> - list flash file system" },
{ 730, flashfs_action, { WebUIAuth_Guest, WebUIAuth_Admin}, "<create|exists|remove|mkdir|rmdir>=<path> (json=no) - action on flash file system" },
{ 740, sdcard_ls, { WebUIAuth_Guest, WebUIAuth_Admin}, "<Root> json=<no> pwd=<admin password> - list sd file system" },
{ 750, sdcard_action, { WebUIAuth_Guest, WebUIAuth_Admin}, "<create|exists|remove|mkdir|rmdir>=<path> (json=no) - action on sd file system" },
{ 780, global_fs_ls, { WebUIAuth_Guest, WebUIAuth_Admin}, "<Root> json=<no> pwd=<admin password> - list global file system" },
{ 790, global_fs_action, { WebUIAuth_Guest, WebUIAuth_Admin}, "<create|exists|remove|mkdir|rmdir>=<path> (json=no) - action on global file system" },
{ 800, get_firmware_spec, { WebUIAuth_Guest, WebUIAuth_Guest}, "(json=yes) - display FW Informations in plain/JSON" }
};
status_code_t webui_v3_command_handler (uint32_t command, uint_fast16_t argc, char **argv, webui_auth_level_t auth_level, vfs_file_t *file)
{
bool json;
status_code_t status = Status_Unhandled;
// hal.delay_ms(100, NULL);
webui_trim_arg(&argc, argv, "pwd=");
json = webui_get_arg(argc, argv, "json=") == NULL || webui_get_bool_arg(argc, argv, "json=");
webui_trim_arg(&argc, argv, "json");
webui_trim_arg(&argc, argv, "json=");
uint32_t i = sizeof(webui_commands) / sizeof(webui_cmd_binding_t);
while(i) {
if(webui_commands[--i].id == command) {
#if WEBUI_AUTH_ENABLE
if(auth_level < (argc == 0 ? webui_commands[i].auth.read : webui_commands[i].auth.execute)) {
if(json)
json_write_response(json_create_response_hdr(webui_commands[i].id, false, true, NULL, "Wrong authentication level"), file);
else
vfs_puts("Wrong authentication level" ASCII_EOL, file);
status = auth_level < WebUIAuth_User ? Status_AuthenticationRequired : Status_AccessDenied;
} else
#endif
status = webui_commands[i].handler(&webui_commands[i], argc, argv, json, file);
i = 0;
}
}
return status;
}
// Shared functions
static cJSON *json_create_response_hdr (uint_fast16_t cmd, bool array, bool ok, cJSON **data, const char *msg)
{
bool success;
cJSON *root = cJSON_CreateObject();
if((success = root != NULL)) {
success &= !!cJSON_AddStringToObject(root, "cmd", uitoa((uint32_t)cmd));
success &= !!cJSON_AddStringToObject(root, "status", ok ? "ok" : "error");
if(msg)
success &= !!cJSON_AddStringToObject(root, "data", msg);
else if(data != NULL)
success &= !!(*data = (array ? cJSON_AddArrayToObject(root, "data") : cJSON_AddObjectToObject(root, "data")));
else
success = false;
}
if(!success && root) {
cJSON_Delete(root);
root = NULL;
}
return root;
}
static bool json_write_response (cJSON *json, vfs_file_t *file)
{
bool ok = false;
if(json) {
char *resp = cJSON_PrintUnformatted(json);
if((ok = !!resp)) {
cJSON_Delete(json);
data_is_json();
vfs_puts(resp, file);
cJSON_free(resp);
} else
cJSON_Delete(json);
}
return ok;
}
// Add value to the JSON response array
static bool json_add_value (cJSON *settings, char *id, char *value)
{
bool ok = true;
cJSON *setting;
if((ok = !!(setting = cJSON_CreateObject())))
{
ok = !!cJSON_AddStringToObject(setting, "id", id);
ok = ok & !!cJSON_AddStringToObject(setting, "value", value);
if(ok)
cJSON_AddItemToArray(settings, setting);
}
return ok;
}
// ESP0
static status_code_t list_commands (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file)
{
bool ok;
char buf[200];
int32_t cmd = -1;
const webui_cmd_binding_t *cmdp = NULL;
uint32_t i, n = sizeof(webui_commands) / sizeof(webui_cmd_binding_t);
cJSON *root = NULL;
if(!(ok = argc == 0)) {
cmd = atoi(argv[0]);
for(i = 0; i < n; i++) {
if(webui_commands[i].id == cmd) {
cmdp = &webui_commands[i];
break;
}
}
if(cmdp == NULL)
strappend(buf, 2, "This command is not supported: ", argv[0]);
else
sprintf(buf, "[ESP%d]%s", cmdp->id, cmdp->help);
if(json) {
cJSON *data;
if((ok = !!(root = json_create_response_hdr(command->id, false, cmdp != NULL, &data, cmdp == NULL ? buf : NULL)))) {
if(cmdp) {
ok = ok & !!cJSON_AddStringToObject(data, "id", uitoa(cmdp->id));
ok = ok & !!cJSON_AddStringToObject(data, "help", buf);
}
}
} else {
vfs_puts(buf, file);
vfs_puts(WEBUI_EOL, file);
}
} else if(json) {
cJSON *data, *msg;
if((ok = !!(root = json_create_response_hdr(command->id, true, true, &data, NULL)))) {
for(i = 0; i < n; i++) {
if((ok = !!(msg = cJSON_CreateObject())))
{
sprintf(buf, "[ESP%d]%s", webui_commands[i].id, webui_commands[i].help);
ok = ok & !!cJSON_AddStringToObject(msg, "id", uitoa(webui_commands[i].id));
ok = ok & !!cJSON_AddStringToObject(msg, "help", buf);
if(ok)
cJSON_AddItemToArray(data, msg);
}
}
}
} else {
vfs_puts("[List of ESP3D commands]" WEBUI_EOL, file);
for(i = 0; i < n; i++) {
sprintf(buf, "[ESP%d]%s" WEBUI_EOL, webui_commands[i].id, webui_commands[i].help);
vfs_puts(buf, file);
}
}
if(root)
json_write_response(root, file);
return Status_OK;
}
// ESP100 - ESP181 except ESP111 and ESP140
static status_code_t sys_set_setting (setting_id_t id, char *value)
{
sys_state_t state = state_get();
status_code_t retval = Status_OK;
if(state == STATE_IDLE || (state & (STATE_ALARM|STATE_ESTOP|STATE_CHECK_MODE))) {
retval = settings_store_setting(id, value);
} else
retval = Status_IdleError;
return retval;
}
static char *get_setting_value (char *data, setting_id_t id)
{
char *value = NULL;
const setting_detail_t *setting = setting_get_details(id, NULL);
if(setting)
value = setting_get_value(setting, id - setting->id);
if(value)
strcpy(data, value);
return value ? data : NULL;
}
static status_code_t esp_setting (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file)
{
bool ok;
char response[100];
cJSON *root = NULL;
status_code_t status = Status_Unhandled;
if(command->setting.id != 0) { // straight mapping
const setting_detail_t *setting = setting_get_details(command->setting.id, NULL);
bool lookup = setting->datatype == Format_RadioButtons;
if(argc == 0) {
uint32_t value;
char buf[100], *svalue;
if(setting) {
status = Status_OK;
value = command->setting.bit == -1 ? setting_get_int_value(setting, 0) : ((setting_get_int_value(setting, 0) & (1 << command->setting.bit)) ? 1 : 0);
svalue = lookup ? strgetentry(buf, setting->format, value, ',') : (command->setting.bit == -1 ? strcpy(buf, setting_get_value(setting, 0)) : (value ? "ON" : "OFF"));
}
if(json) {
ok = !!(root = json_create_response_hdr(command->id, false, !!setting, NULL, svalue));
} else {
if(setting) {
status = Status_OK;
vfs_puts(strappend(response, 2, svalue, WEBUI_EOL), file);
}
}
} else {
char *param = argv[0];
if(command->setting.bit != -1) {
int32_t mode = strlookup(param, "OFF,ON", ',');
uint32_t pmask = 1 << command->setting.bit, tmask = setting_get_int_value(setting, 0);
if(mode >= 0) {
if(mode)
tmask |= pmask;
else
tmask ^= pmask;
param = uitoa(tmask);
}
} else if(lookup) {
int32_t value = strlookup(param, setting->format, ',');
if(value != -1)
param = uitoa((uint32_t)value);
}
status = sys_set_setting(command->setting.id, param);
if(json)
root = json_create_response_hdr(command->id, false, status == Status_OK, NULL, status == Status_OK ? "ok" : "Set failed");
}
} else switch(command->id) {
case 103: // GetSetSTA_IP:
status = Status_OK;
if(argc == 0) {
if(json) {
cJSON *data;
if((ok = !!(root = json_create_response_hdr(command->id, false, true, &data, NULL)))) {
const setting_detail_t *setting;
if((setting = setting_get_details(Setting_IpAddress, 0)))
ok = ok & !!cJSON_AddStringToObject(data, "ip", setting_get_value(setting, 0));
if((setting = setting_get_details(Setting_Gateway, 0)))
ok = ok & !!cJSON_AddStringToObject(data, "gw", setting_get_value(setting, 0));
if((setting = setting_get_details(Setting_NetMask, 0)))
ok = ok & !!cJSON_AddStringToObject(data, "msk", setting_get_value(setting, 0));
}
} else {
char ip[16], gw[16], mask[16];
sprintf(response, "IP:%s, GW:%s, MSK:%s\n", get_setting_value(ip, Setting_IpAddress), get_setting_value(gw, Setting_Gateway), get_setting_value(mask, Setting_NetMask));
vfs_puts(response, file);
}
} else {
char *ip;
bool found = false;
if((ip = webui_get_arg(argc, argv, "IP=")) && status == Status_OK) {
found = true;
status = sys_set_setting(Setting_IpAddress, ip);
}
if((ip = webui_get_arg(argc, argv, "GW=")) && status == Status_OK) {
found = true;
status = sys_set_setting(Setting_Gateway, ip);
}
if((ip = webui_get_arg(argc, argv, "MSK=")) && status == Status_OK) {
found = true;
status = sys_set_setting(Setting_NetMask, ip);
}
if(!found)
status = Status_Unhandled;
if(json)
root = json_create_response_hdr(command->id, false, status == Status_OK, NULL, status == Status_OK ? "ok" : "Set failed");
}
break;
default:
break;
}
if(root)
json_write_response(root, file);
if(status != Status_OK && !json)
vfs_puts("error:setting failure", file);
return status;
}
// ESP111
static status_code_t get_current_ip (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file)
{
char response[20];
if(json)
json_write_response(json_create_response_hdr(command->id, false, true, NULL, networking.get_info(NULL)->status.ip), file);
else
vfs_puts(strappend(response, 3, argv[0], networking.get_info(NULL)->status.ip, WEBUI_EOL), file);
return Status_OK;
}
// ESP140
static status_code_t get_set_time (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file)
{
bool ok = false;
char buf[50];
if(hal.rtc.get_datetime) {
if(argc) {
bool sync = !!webui_get_arg(argc, argv, "SYNC"),
now = !!webui_get_arg(argc, argv, "NOW"),
dst = webui_get_bool_arg(argc, argv, "dst=");
char *srv1 = webui_get_arg(argc, argv, "srv1="),
*srv2 = webui_get_arg(argc, argv, "srv2="),
*srv3 = webui_get_arg(argc, argv, "srv3="),
*time = webui_get_arg(argc, argv, "time="),
*dstp = webui_get_arg(argc, argv, "dst="),
*zone = webui_get_arg(argc, argv, "zone=");
webui_trim_arg(&argc, argv, "SYNC");
webui_trim_arg(&argc, argv, "NOW");
webui_trim_arg(&argc, argv, "dst=");
webui_trim_arg(&argc, argv, "srv1=");
webui_trim_arg(&argc, argv, "srv2=");
webui_trim_arg(&argc, argv, "srv3=");
webui_trim_arg(&argc, argv, "time=");
webui_trim_arg(&argc, argv, "zone=");
UNUSED(sync);
UNUSED(now);
UNUSED(dst);
UNUSED(srv1);
UNUSED(srv2);
UNUSED(srv3);
UNUSED(zone);
ok = argc == 0;
if(srv1 && ok) {
ok = false;
strcpy(buf, "Set server 1 failed");
}
if(srv2 && ok) {
ok = false;
strcpy(buf, "Set server 2 failed");
}
if(srv3 && ok) {
ok = false;
strcpy(buf, "Set server 3 failed");
}
if(zone && ok) {
ok = false;
strcpy(buf, "Set time zone failed");
}
if(dstp && ok) {
ok = false;
strcpy(buf, "Set daylight failed");
}
if(time && ok) {
struct tm *dt;
if(strlen(time) > 16) {
time[10] = 'T';
time[13] = ':';
time[16] = ':';
}
if(!(ok = hal.rtc.set_datetime && (dt = get_datetime(time)) && hal.rtc.set_datetime(dt)))
strcpy(buf, "Set time failed");
}
if(sync && ok) {
ok = false;
strcpy(buf, "Time is manual");
}
if(now && ok) {
struct tm time;
if((hal.rtc.get_datetime(&time)))
snprintf(buf, sizeof(buf), "%4d-%02d-%02dT%02d:%02d:%02d", time.tm_year + 1900, time.tm_mon + 1, time.tm_mday, time.tm_hour, time.tm_min, time.tm_sec);
else
strcpy(buf, "Time not available");
}
if(!ok || *buf == '\0' || argc) {
ok = false;
strcpy(buf, "No parameter");
}
if(json)
json_write_response(json_create_response_hdr(command->id, false, ok, NULL, buf), file);
else {
vfs_puts(buf, file);
vfs_puts(WEBUI_EOL, file);
}
} else {
if(json) {
cJSON *root, *data;
if((ok = !!(root = json_create_response_hdr(command->id, false, true, &data, NULL)))) {
ok = ok & !!cJSON_AddStringToObject(data, "srv1", "");
ok = ok & !!cJSON_AddStringToObject(data, "srv2", "");
ok = ok & !!cJSON_AddStringToObject(data, "srv3", "");
ok = ok & !!cJSON_AddStringToObject(data, "zone", "GMT");
ok = ok & !!cJSON_AddStringToObject(data, "dst", "NO");
json_write_response(root, file);
}
} else {
vfs_puts(strappend(buf, 3, "srv1=", "", WEBUI_EOL), file);
vfs_puts(strappend(buf, 3, "srv2=", "", WEBUI_EOL), file);
vfs_puts(strappend(buf, 3, "srv3=", "", WEBUI_EOL), file);
vfs_puts(strappend(buf, 3, "zone=", "GMT", WEBUI_EOL), file);
vfs_puts(strappend(buf, 3, "dst=", "NO", WEBUI_EOL), file);
}
}
} else {
if(json)
json_write_response(json_create_response_hdr(command->id, false, false, NULL, "N/A"), file);
else
vfs_puts("N/A" ASCII_EOL, file);
}
return Status_OK;
}
// ESP200
static status_code_t get_sd_status (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file)
{
#if FS_ENABLE & FS_SDCARD
char *msg;
if(argc == 1) {
bool refresh = !!webui_get_arg(argc, argv, "REFRESH"), release = !!webui_get_arg(argc, argv, "RELEASE");
UNUSED(refresh);
webui_trim_arg(&argc, argv, "REFRESH"); // Mount?
webui_trim_arg(&argc, argv, "RELEASE"); // Unmount?
msg = argc ? "Unknown parameter" : (release ? "SD card released" : "SD card ok");
} else
msg = hal.stream.type == StreamType_SDCard ? "Busy" : (sdcard_getfs() ? "SD card detected" : "Not available");
#else
char *msg = "Not available";
#endif
if(json)
json_write_response(json_create_response_hdr(command->id, false, true, NULL, msg), file);
else {
vfs_puts(msg, file);
vfs_puts(WEBUI_EOL, file);
}
return Status_OK;
}
// ESP220
static const char *get_pinname (pin_function_t function)
{
const char *name = NULL;
uint_fast8_t idx = sizeof(pin_names) / sizeof(pin_name_t);
do {
if(pin_names[--idx].function == function)
name = pin_names[idx].name;
} while(idx && !name);
return name ? name : "N/A";
}
static void show_pin_json (xbar_t *pin, void *data)
{
char id[10];
strcat(strcpy(id, (char *)pin->port), uitoa(pin->pin));
json_add_value((cJSON *)data, (char *)get_pinname(pin->function), id);
}
static void show_pin_txt (xbar_t *pin, void *file)
{
char buf[50];
vfs_puts(strappend(buf, 5, (char *)pin->port, uitoa(pin->pin), ": ", get_pinname(pin->function), WEBUI_EOL), (vfs_file_t *)file);
}
static status_code_t show_pins (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file)
{
if(json) {
cJSON *root, *data;
if(hal.enumerate_pins && !!(root = json_create_response_hdr(command->id, true, true, &data, NULL))) {
hal.enumerate_pins(false, show_pin_json, data);
json_write_response(root, file);
}
} else
hal.enumerate_pins(false, show_pin_txt, file);
return Status_OK; // for now
}
// ESP400
// Add setting to the JSON response array
static bool add_setting (cJSON *settings, const setting_detail_t *setting, int32_t bit, uint_fast16_t offset)
{
static const char *tmap[] = { "B", "M", "X", "B", "M", "I", "F", "S", "S", "A", "I", "I" };
bool ok;
cJSON *settingobj = NULL;
if((ok = setting && (setting->is_available == NULL || setting->is_available(setting, offset)) && !!(settingobj = cJSON_CreateObject()))) {
char opt[50], name[50], *q;
uint_fast8_t suboffset = setting->flags.subgroups ? offset / setting->flags.increment : offset;
const setting_group_detail_t *group = setting_get_group_details(setting->group + (setting->flags.subgroups ? suboffset : 0));
if(setting->datatype == Format_Bool)
bit = 0;
if(setting->group == Group_Axis0) {
strcpy(name, setting->name + 1);
*name = CAPS(*name);
} else if((q = strchr(setting->name, '?'))) {
strncpy(name, setting->name, q - setting->name);
name[q - setting->name] = '\0';
strcat(name, uitoa(suboffset + 1));
strcat(name, q + 1);
} else
strcpy(name, setting->name);
strcpy(opt, group->name);
strcat(opt, "/");
strcat(opt, group->name);
ok = !!cJSON_AddStringToObject(settingobj, "F", opt);
strcpy(opt, uitoa(setting->id + offset));
if(bit >= 0) {
strcat(opt, "#");
strcat(opt, uitoa(bit));
}
ok = ok & !!cJSON_AddStringToObject(settingobj, "P", opt);
ok = ok & !!cJSON_AddStringToObject(settingobj, "T", tmap[setting->datatype]);
ok = ok & !!cJSON_AddStringToObject(settingobj, "V", bit == -1 ? setting_get_value(setting, offset) : setting_get_int_value(setting, offset) & (1 << bit) ? "1" : "0");
ok = ok & !!cJSON_AddStringToObject(settingobj, "H", bit == -1 || setting->datatype == Format_Bool ? name : strgetentry(opt, setting->format, bit, ','));
if(setting->unit)
ok = ok & !!cJSON_AddStringToObject(settingobj, "U", setting->unit);
if(setting->flags.reboot_required)
ok = ok & !!cJSON_AddStringToObject(settingobj, "R", "1");
if(ok) switch(setting->datatype) {
case Format_Bool:
case Format_Bitfield:
case Format_XBitfield:
case Format_RadioButtons:
{
cJSON *option, *options;
if((ok = !!(options = cJSON_AddArrayToObject(settingobj, "O")))) {
if(bit == -1) {
uint_fast16_t i, j = strnumentries(setting->format, ',');
for(i = 0; ok && i < j; i++) {
// option = cJSON_CreateObject();
// if(isv3 && i == 0)
// cJSON_AddStringToObject(option, strgetentry(opt, setting->format, i, ','), uitoa(1 << bit));
// else
if(strcmp(strgetentry(opt, setting->format, i, ','), "N/A")) {
if((ok = !!(option = cJSON_CreateObject()))) {
ok = !!cJSON_AddStringToObject(option, opt, uitoa(i));
if(!(ok = ok & !!cJSON_AddItemToArray(options, option)))
cJSON_Delete(option);
}
}
}
} else if((ok = !!(option = cJSON_CreateObject()))) {
ok = !!cJSON_AddStringToObject(option, "Enabled", "1");
if(!(ok = ok & !!cJSON_AddItemToArray(options, option)))
cJSON_Delete(option);
else {
ok = ok & !!(option = cJSON_CreateObject());
ok = ok & !!cJSON_AddStringToObject(option, "Disabled", "0");
if(!(ok = ok & !!cJSON_AddItemToArray(options, option)))
cJSON_Delete(option);
}
}
if(!ok)
cJSON_Delete(options);
}
}
break;
case Format_AxisMask:
{
uint_fast16_t i;
cJSON *option, *options;
if((ok = !!(options = cJSON_AddArrayToObject(settingobj, "O")))) {
for(i = 0; ok && i < N_AXIS; i++) {
if((ok = !!(option = cJSON_CreateObject()))) {
ok = ok & !!cJSON_AddStringToObject(option, axis_letter[i], uitoa(i));
if(!(ok = ok & !!cJSON_AddItemToArray(options, option)))
cJSON_Delete(option);
}
}
if(!ok)
cJSON_Delete(options);
}
}
break;
case Format_IPv4:
break;
default:
{
char whole[30] = "", fraction[10] = "";
const char *min = setting->min_value, *max = setting->max_value;
if(setting->format && (setting->datatype == Format_Decimal || setting_is_integer(setting))) {
char c, *s1 = (char *)setting->format, *s2 = whole;
while((c = *s1++)) {
if(c == '.')
s2 = fraction;
else {
*s2++ = '9';
*s2 = '\0';
}
}
if(*fraction != '\0')
strcat(strcat(strcpy(opt, whole), "."), fraction);
else
strcpy(opt, whole);
if(min == NULL)
min = *setting->format == '-' ? strcat(strcpy(whole, "-"), opt) : "0";
if(max == NULL)
max = opt;
if(setting->datatype == Format_Decimal)
ok = ok & !!cJSON_AddStringToObject(settingobj, "E", uitoa(strlen(fraction)));
}
if(min && !setting_is_list(setting)) {
ok = ok & !!cJSON_AddStringToObject(settingobj, "M", setting->flags.allow_null ? "0" : min);
if(setting->flags.allow_null)
ok = ok & !!cJSON_AddStringToObject(settingobj, "MS", min);
}
if(max)
ok = ok & !!cJSON_AddStringToObject(settingobj, "S", max);
}
break;
}
if(!(ok = ok && !!cJSON_AddItemToArray(settings, settingobj)))
cJSON_Delete(settingobj);
}
return ok;
}
static bool add_setting2 (const setting_detail_t *setting, uint_fast16_t offset, void *settings)
{
return add_setting((cJSON *)settings, setting, -1, offset);
}
static int cmp_settings (const void *a, const void *b)
{
uint32_t av = ((*(setting_detail_t **)(a))->group << 16) | (*(setting_detail_t **)(a))->id,
bv = ((*(setting_detail_t **)(b))->group << 16) | (*(setting_detail_t **)(b))->id;
return av - bv;
}
static status_code_t get_settings (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file)
{
bool ok;
uint_fast16_t idx, n_settings = 0;
cJSON *root = cJSON_CreateObject(), *settings = NULL;
setting_details_t *details = settings_get_details();
const setting_detail_t *setting;
setting_detail_t **all_settings, **psetting;
if((ok = root != NULL)) {
ok = ok & !!cJSON_AddStringToObject(root, "cmd", uitoa(command->id));
ok = ok & !!cJSON_AddStringToObject(root, "status", "ok");
}
if((ok = ok & !!(settings = cJSON_AddArrayToObject(root, "data")))) {
do {
n_settings += details->n_settings;
} while((details = details->next));
details = settings_get_details();
if((all_settings = psetting = calloc(n_settings, sizeof(setting_detail_t *)))) {
n_settings = 0;
do {
for(idx = 0; idx < details->n_settings; idx++) {
setting = &details->settings[idx];
if(setting->is_available == NULL || setting->is_available(setting, 0)) {
*psetting++ = (setting_detail_t *)setting;
n_settings++;
}
}
} while((details = details->next));
qsort(all_settings, n_settings, sizeof(setting_detail_t *), cmp_settings);
for(idx = 0; ok && idx < n_settings; idx++)
ok = settings_iterator(all_settings[idx], add_setting2, settings);
free(all_settings);
} else do {
for(idx = 0; ok && idx < details->n_settings; idx++) {
setting = &details->settings[idx];
if(setting->is_available == NULL || setting->is_available(setting, 0))
ok = settings_iterator(setting, add_setting2, settings);
}
} while((details = details->next));
}
if(root) {
if(ok)
json_write_response(root, file);
else
cJSON_Delete(root);
}
return Status_OK;
}
// ESP401
static status_code_t set_setting (const struct webui_cmd_binding *command, uint_fast16_t argc, char **argv, bool json, vfs_file_t *file)
{
bool ok = false;
char *setting_id = webui_get_arg(argc, argv, "P=");
char *value = webui_get_arg(argc, argv, "V=");
status_code_t status = Status_Unhandled;
if(setting_id && value) {
char *bitp;
const setting_detail_t *setting;
setting_id_t id = (setting_id_t)atoi(setting_id);
ok = !!(setting = setting_get_details(id, NULL));
// "hack" for bitfield settings
if(ok && (bitp = strchr(setting_id, '#'))) {
*bitp++ = '\0';
uint32_t pmask = 1 << atoi(bitp), tmask;
tmask = setting_get_int_value(setting, 0);
if(*value == '0')
tmask ^= pmask;
else
tmask |= pmask;
if(setting->datatype == Format_XBitfield && (tmask & 0x01) == 0)
tmask = 0;
value = uitoa(tmask);
}
if(ok) {
// Block disable of websocket daemon from WebUI
if(setting->id == Setting_NetworkServices) {
network_services_t services;
services.mask = (uint8_t)atoi(value);