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Merge 1cb7a2b443 into d39545ce13

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Jose Manuel Casillas Martin 4 years ago committed by GitHub
parent d39545ce13 1cb7a2b443
commit 29cf13277f
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  1. 90
      examples/HelloWorld_Image/HelloWorld_Image.ino
  2. 5
      examples/HelloWorld_Image/data/style.json
  3. 11
      src/AutoConnect.h
  4. 3
      src/AutoConnectElement.h
  5. 31
      src/AutoConnectElementBasis.h
  6. 30
      src/AutoConnectElementBasisImpl.h
  7. 34
      src/AutoConnectElementJson.h
  8. 43
      src/AutoConnectElementJsonImpl.h
  9. 16
      src/AutoConnectPage.cpp

90
examples/HelloWorld_Image/HelloWorld_Image.ino
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/*
HelloWorld.ino, Example for the AutoConnect library.
Copyright (c) 2019, Hieromon Ikasamo
https://github.com/Hieromon/AutoConnect
This software is released under the MIT License.
https://opensource.org/licenses/MIT
*/
/*
To experience this example, upload the JSON file which is style.json
from the data folder. Its file contains the attributes for the Caption
of AutoConnectText. You can change the elements for your realization.
*/
#if defined(ARDUINO_ARCH_ESP8266)
#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>
typedef ESP8266WebServer WEBServer;
#elif defined(ARDUINO_ARCH_ESP32)
#include <WiFi.h>
#include <WebServer.h>
#include <SPIFFS.h>
typedef WebServer WEBServer;
#endif
#include <FS.h>
#include <AutoConnect.h>
#define HELLO_URI "/hello"
#define PARAM_STYLE "/style.json"
// Declare AutoConnectText with only a value.
// Qualify the Caption by reading style attributes from the SPIFFS style.json file.
ACImage(Caption, "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");
//AutoConnectAux for the custom Web page.
AutoConnectAux helloPage(HELLO_URI, "Hello", true, { Caption });
AutoConnect portal;
AutoConnectConfig Config;
// JSON document loading buffer
String ElementJson;
// Redirects from root to the hello page.
void onRoot() {
WEBServer& webServer = portal.host();
webServer.sendHeader("Location", String("http://") + webServer.client().localIP().toString() + String(HELLO_URI));
webServer.send(302, "text/plain", "");
webServer.client().flush();
webServer.client().stop();
}
// Load the attribute of the element to modify at runtime from external.
String onHello(AutoConnectAux& aux, PageArgument& args) {
aux.loadElement(ElementJson);
return String();
}
// Load the element from specified file in SPIFFS.
void loadParam(const char* fileName) {
SPIFFS.begin();
File param = SPIFFS.open(fileName, "r");
if (param) {
ElementJson = param.readString();
param.close();
}
SPIFFS.end();
}
void setup_AutoConnect(AutoConnect &Portal, AutoConnectConfig &Config){
Config.logo = "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";
Portal.config(Config); // Configure AutoConnect
}
void setup() {
delay(1000);
Serial.begin(115200);
loadParam(PARAM_STYLE); // Pre-load the element from JSON.
setup_AutoConnect(portal, Config); // Comment this line if you do not want to use the logo in header
helloPage.on(onHello); // Register the attribute overwrite handler.
portal.join(helloPage); // Join the hello page.
portal.begin();
WEBServer& webServer = portal.host();
webServer.on("/", onRoot); // Register the root page redirector.
}
void loop() {
portal.handleClient();
}

5
examples/HelloWorld_Image/data/style.json
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@ -0,0 +1,5 @@
{
"name" : "Caption",
"type" : "ACImage",
"style": "text-align:center;font-size:24px;font-family:'Impact','Futura',sans-serif;color:tomato;"
}

11
src/AutoConnect.h
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@ -118,7 +118,8 @@ class AutoConnectConfig {
staGateway(0U),
staNetmask(0U),
dns1(0U),
dns2(0U) {}
dns2(0U),
logo(String("")) {}
/**
* Configure by SSID for the captive portal access point and password.
*/
@ -154,7 +155,8 @@ class AutoConnectConfig {
staGateway(0U),
staNetmask(0U),
dns1(0U),
dns2(0U) {}
dns2(0U),
logo(String("")) {}
~AutoConnectConfig() {}
@ -191,6 +193,7 @@ class AutoConnectConfig {
staNetmask = o.staNetmask;
dns1 = o.dns1;
dns2 = o.dns2;
logo = o.logo;
return *this;
}
@ -205,7 +208,7 @@ class AutoConnectConfig {
int16_t minRSSI; /**< Lowest WiFi signal strength (RSSI) that can be connected. */
AC_SAVECREDENTIAL_t autoSave; /**< Auto save credential */
AC_ONBOOTURI_t bootUri; /**< An uri invoking after reset */
AC_PRINCIPLE_t principle; /**< WiFi connection principle */
AC_PRINCIPLE_t principle; /**< WiFi connection principle */
uint16_t boundaryOffset; /**< The save storage offset of EEPROM */
int uptime; /**< Length of start up time */
bool autoRise; /**< Automatic starting the captive portal */
@ -227,6 +230,7 @@ class AutoConnectConfig {
IPAddress staNetmask; /**< Station subnet mask */
IPAddress dns1; /**< Primary DNS server */
IPAddress dns2; /**< Secondary DNS server */
String logo; /** String in base64 to add logo **/
};
typedef std::vector<std::reference_wrapper<AutoConnectAux>> AutoConnectAuxVT;
@ -306,6 +310,7 @@ class AutoConnect {
/** Utilities */
String _attachMenuItem(const AC_MENUITEM_t item);
String _attachLogoItem();
static uint32_t _getChipId(void);
static uint32_t _getFlashChipRealSize(void);
static String _toMACAddressString(const uint8_t mac[]);

3
src/AutoConnectElement.h
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@ -24,6 +24,7 @@ using AutoConnectSelect = AutoConnectSelectJson;
using AutoConnectStyle = AutoConnectStyleJson;
using AutoConnectSubmit = AutoConnectSubmitJson;
using AutoConnectText = AutoConnectTextJson;
using AutoConnectImage = AutoConnectImageJson;
#define AUTOCONNECT_JSON_BUFFER_SIZE 256
#else
using AutoConnectElement = AutoConnectElementBasis;
@ -36,6 +37,7 @@ using AutoConnectSelect = AutoConnectSelectBasis;
using AutoConnectStyle = AutoConnectStyleBasis;
using AutoConnectSubmit = AutoConnectSubmitBasis;
using AutoConnectText = AutoConnectTextBasis;
using AutoConnectImage = AutoConnectImageBasis;
#endif // !AUTOCONNECT_USE_JSON
/**
@ -53,5 +55,6 @@ using AutoConnectText = AutoConnectTextBasis;
#define ACSubmit(n, ...) AutoConnectSubmit n(#n, ##__VA_ARGS__)
#define ACStyle(n, ...) AutoConnectStyle n(#n, ##__VA_ARGS__)
#define ACText(n, ...) AutoConnectText n(#n, ##__VA_ARGS__)
#define ACImage(n, ...) AutoConnectImage n(#n, ##__VA_ARGS__)
#endif // _AUTOCONNECTELEMENT_H_

31
src/AutoConnectElementBasis.h
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@ -38,6 +38,7 @@ typedef enum {
AC_Style,
AC_Submit,
AC_Text,
AC_Image,
AC_Unknown = -1
} ACElement_t; /**< AutoConnectElement class type */
@ -300,6 +301,29 @@ class AutoConnectTextBasis : AC_AUTOCONNECTELEMENT_ON_VIRTUAL public AutoConnect
String format; /**< C string that contains the text to be written */
};
/**
* Image arrangement class, a part of AutoConnectAux element.
* @param
* @param name Image name string.
* @param value Image value as base64 string.
* @param style A string of style-code for decoration, optionally.
* @param format C string that contains the value to be formatted.
* An arrangement image would be placed with <div> contains. A string
* of style-codes are given for '<div style=>'.
*/
class AutoConnectImageBasis : AC_AUTOCONNECTELEMENT_ON_VIRTUAL public AutoConnectElementBasis {
public:
explicit AutoConnectImageBasis(const char* name = "", const char* value = "", const char* style = "", const char* format = "", const ACPosterior_t post = AC_Tag_None) : AutoConnectElementBasis(name, value, post), style(String(style)), format(String(format)) {
_type = AC_Image;
}
virtual ~AutoConnectImageBasis() {}
const String toHTML(void) const override;
String style; /**< CSS style modifier native code */
String format; /**< C string that contains the text to be written */
};
#ifndef AUTOCONNECT_USE_JSON
/**
* Casts only a class derived from the AutoConnectElement class to the
@ -367,6 +391,13 @@ inline AutoConnectTextBasis& AutoConnectElementBasis::as<AutoConnectTextBasis>(v
AC_DBG("%s mismatched type as <%d>\n", name.c_str(), (int)typeOf());
return *(reinterpret_cast<AutoConnectTextBasis*>(this));
}
template<>
inline AutoConnectImageBasis& AutoConnectElementBasis::as<AutoConnectImageBasis>(void) {
if (typeOf() != AC_Image)
AC_DBG("%s mismatched type as <%d>\n", name.c_str(), (int)typeOf());
return *(reinterpret_cast<AutoConnectImageBasis*>(this));
}
#endif
#endif // _AUTOCONNECTELEMENTBASIS_H_

30
src/AutoConnectElementBasisImpl.h
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@ -354,4 +354,34 @@ const String AutoConnectTextBasis::toHTML(void) const {
return html;
}
/**
* Generate an HTML image element from a base64 string of the value member. If a style
* exists, it gives a style attribute.
* @return String an HTML string.
*/
const String AutoConnectImageBasis::toHTML(void) const {
String html = String("");
if (enable) {
html = String(F("<div id=\"")) + name + String('"');
String value_f = value;
if (style.length())
html += String(F(" style=\"")) + style + String("\"");
html += String(">");
if (format.length()) {
int buflen = (value.length() + format.length() + 16 + 1) & (~0xf);
char* buffer;
if ((buffer = (char*)malloc(buflen))) {
snprintf(buffer, buflen, format.c_str(), value.c_str());
value_f = String(buffer);
free(buffer);
}
}
html += String(F("<img src='data:image/png;base64,")) + value_f + String(F("' alt='Image cannot be rendered'></div>"));
html = AutoConnectElementBasis::posterior(html);
}
return html;
}
#endif // _AUTOCONNECTELEMENTBASISIMPL_H_

34
src/AutoConnectElementJson.h
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@ -44,6 +44,7 @@
#define AUTOCONNECT_JSON_TYPE_ACSTYLE "ACStyle"
#define AUTOCONNECT_JSON_TYPE_ACSUBMIT "ACSubmit"
#define AUTOCONNECT_JSON_TYPE_ACTEXT "ACText"
#define AUTOCONNECT_JSON_TYPE_ACIMAGE "ACImage"
#define AUTOCONNECT_JSON_VALUE_BEHIND "behind"
#define AUTOCONNECT_JSON_VALUE_BR "br"
#define AUTOCONNECT_JSON_VALUE_EXTERNAL "extern"
@ -303,6 +304,31 @@ class AutoConnectTextJson : public AutoConnectElementJson, public AutoConnectTex
void serialize(JsonObject& json) override;
};
/**
* Image arrangement class, a part of AutoConnectAux element.
* @param
* @param name Image name string.
* @param value Image value string.
* @param style A string of style-code for decoration, optionally.
* An arrangement image would be placed with <div> contains. A string
* of style-codes are given for '<div style=>'.
*/
class AutoConnectImageJson : public AutoConnectElementJson, public AutoConnectImageBasis {
public:
explicit AutoConnectImageJson(const char* name = "", const char* value = "", const char* style = "", const char* format = "", const ACPosterior_t post = AC_Tag_None) {
AutoConnectImageBasis::name = String(name);
AutoConnectImageBasis::value = String(value);
AutoConnectImageBasis::style = String(style);
AutoConnectImageBasis::format = String(format);
AutoConnectImageBasis::post = post;
_defaultPost = AC_Tag_None;
}
~AutoConnectImageJson() {}
size_t getObjectSize(void) const override;
bool loadMember(const JsonObject& json) override;
void serialize(JsonObject& json) override;
};
/**
* Casts only a class derived from the AutoConnectElement class to the
* actual element class.
@ -379,4 +405,12 @@ inline AutoConnectTextJson& AutoConnectElementJson::as<AutoConnectTextJson>(void
return *(reinterpret_cast<AutoConnectTextJson*>(this));
}
template<>
inline AutoConnectImageJson& AutoConnectElementJson::as<AutoConnectImageJson>(void) {
if (typeOf() != AC_Image) {
AC_DBG("%s mismatched type as <%d>\n", name.c_str(), (int)typeOf());
}
return *(reinterpret_cast<AutoConnectImageJson*>(this));
}
#endif // _AUTOCONNECTELEMENTJSON_H_

43
src/AutoConnectElementJsonImpl.h
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@ -200,7 +200,7 @@ void AutoConnectCheckboxJson::serialize(JsonObject& json) {
size_t AutoConnectFileJson::getObjectSize(void) const {
size_t size = AutoConnectElementJson::getObjectSize() + JSON_OBJECT_SIZE(2);
size += sizeof(AUTOCONNECT_JSON_KEY_LABEL) + label.length() + 1 + sizeof(AUTOCONNECT_JSON_KEY_STORE) + sizeof(AUTOCONNECT_JSON_VALUE_EXTERNAL);
return size;
return size;
}
/**
@ -526,4 +526,45 @@ void AutoConnectTextJson::serialize(JsonObject& json) {
json[F(AUTOCONNECT_JSON_KEY_FORMAT)] = format;
}
/**
* Returns JSON object size.
* @return An object size for JsonBuffer.
*/
size_t AutoConnectImageJson::getObjectSize(void) const {
size_t size = AutoConnectElementJson::getObjectSize() + JSON_OBJECT_SIZE(2);
size += sizeof(AUTOCONNECT_JSON_KEY_STYLE) + style.length() + 1 + sizeof(AUTOCONNECT_JSON_KEY_FORMAT) + format.length() + 1;
return size;
}
/**
* Load a image element attribute member from the JSON object.
* @param json JSON object with the definition of AutoConnectElement.
* @return true AutoConnectElement loaded
* @return false Type of AutoConnectElement is mismatched.
*/
bool AutoConnectImageJson::loadMember(const JsonObject& json) {
String type = json[F(AUTOCONNECT_JSON_KEY_TYPE)].as<String>();
if (type.equalsIgnoreCase(F(AUTOCONNECT_JSON_TYPE_ACIMAGE))) {
_setMember(json);
if (json.containsKey(F(AUTOCONNECT_JSON_KEY_STYLE)))
style = json[F(AUTOCONNECT_JSON_KEY_STYLE)].as<String>();
if (json.containsKey(F(AUTOCONNECT_JSON_KEY_FORMAT)))
format = json[F(AUTOCONNECT_JSON_KEY_FORMAT)].as<String>();
return true;
}
return false;
}
/**
* Serialize AutoConnectImage to JSON.
* @param json JSON object to be serialized.
*/
void AutoConnectImageJson::serialize(JsonObject& json) {
_serialize(json);
json[F(AUTOCONNECT_JSON_KEY_TYPE)] = String(F(AUTOCONNECT_JSON_TYPE_ACIMAGE));
json[F(AUTOCONNECT_JSON_KEY_VALUE)] = value;
json[F(AUTOCONNECT_JSON_KEY_STYLE)] = style;
json[F(AUTOCONNECT_JSON_KEY_FORMAT)] = format;
}
#endif // _AUTOCONNECTELEMENTJSONIMPL_H_

16
src/AutoConnectPage.cpp
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@ -523,6 +523,7 @@ const char AutoConnect::_ELM_MENU_PRE[] PROGMEM = {
"<input type=\"checkbox\" class=\"lb-cb\" id=\"lb-cb\"/>"
"<div class=\"lb-menu lb-menu-right lb-menu-material\">"
"<ul class=\"lb-navigation\">"
"MENU_LOGO"
"<li class=\"lb-header\">"
"<a href=\"BOOT_URI\" class=\"lb-brand\">MENU_TITLE</a>"
"<label class=\"lb-burger lb-burger-dblspin\" id=\"lb-burger\" for=\"lb-cb\"><span></span></label>"
@ -953,6 +954,8 @@ String AutoConnect::_token_MENU_PRE(PageArgument& args) {
_attachMenuItem(AC_MENUITEM_OPENSSIDS) +
_attachMenuItem(AC_MENUITEM_DISCONNECT) +
_attachMenuItem(AC_MENUITEM_RESET);
String logoItem = _attachLogoItem();
currentMenu.replace(String(F("MENU_LOGO")), logoItem);
currentMenu.replace(String(F("MENU_LIST")), menuItem);
currentMenu.replace(String(F("BOOT_URI")), _getBootUri());
currentMenu.replace(String(F("MENU_TITLE")), _menuTitle);
@ -1391,6 +1394,19 @@ String AutoConnect::_attachMenuItem(const AC_MENUITEM_t item) {
return String(li);
}
/**
* Generate AutoConnect logo item configured by AutoConnectConfig::attachMenu.
* @param item An enumerated value for the generating item configured in AutoConnectConfig.
* @return HTML string of a li tag with the menu item.
*/
String AutoConnect::_attachLogoItem() {
if (_apConfig.logo==String("")){
return String("");
}
String resp = "<li class=\"lb-header\"><img src=\"data:image/png;base64," + _apConfig.logo + "\" alt=\"Logo Failed\" id=\"itemImg\" height=\"60\" width=\"60\"></li>";
return resp;
}
/**
* This function dynamically build up the response pages that conform to
* the requested URI. A PageBuilder instance is stored in _responsePage

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