Update IDF to aaf1239 (#1539)

* fix sdmmc config

* Fix warnings in EEPROM

from @Curclamas

* remove leftover TAG in EEPROM

* Initial add of @stickbreaker i2c

* Add log_n

* fix warnings when log is off

* i2c code clean up and reorganization

* add flags to interrupt allocator

* fix sdmmc config

* Fix warnings in EEPROM

from @Curclamas

* remove leftover TAG in EEPROM

* fix errors with latest IDF

* fix debug optimization (#1365)

incorrect optimization for debugging tick markers.

* Fix some missing BT header

* Change BTSerial log calls

* Update BLE lib

* Arduino-ESP32 release management scripted (#1515)

* Calculate an absolute path for a custom partitions table (#1452)

* * Arduino-ESP32 release management scripted
(ready-to-merge)

* * secure env for espressif/arduino-esp32

* * build tests enabled
* gitter webhook enabled

* * gitter room link fixed
* better comment

* * filepaths fixed

* BT Serial adjustments

* * don't run sketch builds & tests for tagged builds

* Return false from WiFi.hostByName() if hostname is not resolved

* Free BT Memory when BT is not used

* WIFI_MODE_NULL is not supported anymore

* Select some key examples to build with PlatformIO to save some time

* Update BLE lib

* Fixed BLE lib

* Major WiFi overhaul

- auto reconnect on connection loss now works
- moved to event groups
- some code clean up and procedure optimizations
- new methods to get a more elaborate system ststus

* Add cmake tests to travis

* Add initial AsyncUDP

* Add NetBIOS lib and fix CMake includes

* Add Initial WebServer

* Fix WebServer and examples

* travis not quiting on build fail

* Try different travis build

* Update IDF to aaf1239

* Fix WPS Example

* fix script permission and add some fail tests to sketch builder

* Add missing space in WiFiClient::write(Stream &stream)

libraries/WebServer/src/detail/RequestHandler.h

@@ -0,0 +1,19 @@
+#ifndef REQUESTHANDLER_H
+#define REQUESTHANDLER_H
+
+class RequestHandler {
+public:
+    virtual ~RequestHandler() { }
+    virtual bool canHandle(HTTPMethod method, String uri) { (void) method; (void) uri; return false; }
+    virtual bool canUpload(String uri) { (void) uri; return false; }
+    virtual bool handle(WebServer& server, HTTPMethod requestMethod, String requestUri) { (void) server; (void) requestMethod; (void) requestUri; return false; }
+    virtual void upload(WebServer& server, String requestUri, HTTPUpload& upload) { (void) server; (void) requestUri; (void) upload; }
+
+    RequestHandler* next() { return _next; }
+    void next(RequestHandler* r) { _next = r; }
+
+private:
+    RequestHandler* _next = nullptr;
+};
+
+#endif //REQUESTHANDLER_H

libraries/WebServer/src/detail/RequestHandlersImpl.h

@@ -0,0 +1,148 @@
+#ifndef REQUESTHANDLERSIMPL_H
+#define REQUESTHANDLERSIMPL_H
+
+#include "RequestHandler.h"
+#include "mimetable.h"
+#include "WString.h"
+
+using namespace mime;
+
+class FunctionRequestHandler : public RequestHandler {
+public:
+    FunctionRequestHandler(WebServer::THandlerFunction fn, WebServer::THandlerFunction ufn, const String &uri, HTTPMethod method)
+    : _fn(fn)
+    , _ufn(ufn)
+    , _uri(uri)
+    , _method(method)
+    {
+    }
+
+    bool canHandle(HTTPMethod requestMethod, String requestUri) override  {
+        if (_method != HTTP_ANY && _method != requestMethod)
+            return false;
+
+        if (requestUri != _uri)
+            return false;
+
+        return true;
+    }
+
+    bool canUpload(String requestUri) override  {
+        if (!_ufn || !canHandle(HTTP_POST, requestUri))
+            return false;
+
+        return true;
+    }
+
+    bool handle(WebServer& server, HTTPMethod requestMethod, String requestUri) override {
+        (void) server;
+        if (!canHandle(requestMethod, requestUri))
+            return false;
+
+        _fn();
+        return true;
+    }
+
+    void upload(WebServer& server, String requestUri, HTTPUpload& upload) override {
+        (void) server;
+        (void) upload;
+        if (canUpload(requestUri))
+            _ufn();
+    }
+
+protected:
+    WebServer::THandlerFunction _fn;
+    WebServer::THandlerFunction _ufn;
+    String _uri;
+    HTTPMethod _method;
+};
+
+class StaticRequestHandler : public RequestHandler {
+public:
+    StaticRequestHandler(FS& fs, const char* path, const char* uri, const char* cache_header)
+    : _fs(fs)
+    , _uri(uri)
+    , _path(path)
+    , _cache_header(cache_header)
+    {
+        _isFile = fs.exists(path);
+        log_v("StaticRequestHandler: path=%s uri=%s isFile=%d, cache_header=%s\r\n", path, uri, _isFile, cache_header);
+        _baseUriLength = _uri.length();
+    }
+
+    bool canHandle(HTTPMethod requestMethod, String requestUri) override  {
+        if (requestMethod != HTTP_GET)
+            return false;
+
+        if ((_isFile && requestUri != _uri) || !requestUri.startsWith(_uri))
+            return false;
+
+        return true;
+    }
+
+    bool handle(WebServer& server, HTTPMethod requestMethod, String requestUri) override {
+        if (!canHandle(requestMethod, requestUri))
+            return false;
+
+        log_v("StaticRequestHandler::handle: request=%s _uri=%s\r\n", requestUri.c_str(), _uri.c_str());
+
+        String path(_path);
+
+        if (!_isFile) {
+            // Base URI doesn't point to a file.
+            // If a directory is requested, look for index file.
+            if (requestUri.endsWith("/")) 
+              requestUri += "index.htm";
+
+            // Append whatever follows this URI in request to get the file path.
+            path += requestUri.substring(_baseUriLength);
+        }
+        log_v("StaticRequestHandler::handle: path=%s, isFile=%d\r\n", path.c_str(), _isFile);
+
+        String contentType = getContentType(path);
+
+        // look for gz file, only if the original specified path is not a gz.  So part only works to send gzip via content encoding when a non compressed is asked for
+        // if you point the the path to gzip you will serve the gzip as content type "application/x-gzip", not text or javascript etc...
+        if (!path.endsWith(FPSTR(mimeTable[gz].endsWith)) && !_fs.exists(path))  {
+            String pathWithGz = path + FPSTR(mimeTable[gz].endsWith);
+            if(_fs.exists(pathWithGz))
+                path += FPSTR(mimeTable[gz].endsWith);
+        }
+
+        File f = _fs.open(path, "r");
+        if (!f)
+            return false;
+
+        if (_cache_header.length() != 0)
+            server.sendHeader("Cache-Control", _cache_header);
+
+        server.streamFile(f, contentType);
+        return true;
+    }
+
+    static String getContentType(const String& path) {
+        char buff[sizeof(mimeTable[0].mimeType)];
+        // Check all entries but last one for match, return if found
+        for (size_t i=0; i < sizeof(mimeTable)/sizeof(mimeTable[0])-1; i++) {
+            strcpy_P(buff, mimeTable[i].endsWith);
+            if (path.endsWith(buff)) {
+                strcpy_P(buff, mimeTable[i].mimeType);
+                return String(buff);
+            }
+        }
+        // Fall-through and just return default type
+        strcpy_P(buff, mimeTable[sizeof(mimeTable)/sizeof(mimeTable[0])-1].mimeType);
+        return String(buff);
+    }
+
+protected:
+    FS _fs;
+    String _uri;
+    String _path;
+    String _cache_header;
+    bool _isFile;
+    size_t _baseUriLength;
+};
+
+
+#endif //REQUESTHANDLERSIMPL_H

libraries/WebServer/src/detail/mimetable.cpp

@@ -0,0 +1,35 @@
+#include "mimetable.h"
+#include "pgmspace.h"
+
+namespace mime
+{
+
+// Table of extension->MIME strings stored in PROGMEM, needs to be global due to GCC section typing rules
+const Entry mimeTable[maxType] = 
+{
+    { ".html", "text/html" },
+    { ".htm", "text/html" },
+    { ".css", "text/css" },
+    { ".txt", "text/plain" },
+    { ".js", "application/javascript" },
+    { ".json", "application/json" },
+    { ".png", "image/png" },
+    { ".gif", "image/gif" },
+    { ".jpg", "image/jpeg" },
+    { ".ico", "image/x-icon" },
+    { ".svg", "image/svg+xml" },
+    { ".ttf", "application/x-font-ttf" },
+    { ".otf", "application/x-font-opentype" },
+    { ".woff", "application/font-woff" },
+    { ".woff2", "application/font-woff2" },
+    { ".eot", "application/vnd.ms-fontobject" },
+    { ".sfnt", "application/font-sfnt" },
+    { ".xml", "text/xml" },
+    { ".pdf", "application/pdf" },
+    { ".zip", "application/zip" },
+    { ".gz", "application/x-gzip" },
+    { ".appcache", "text/cache-manifest" },
+    { "", "application/octet-stream" } 
+};
+
+}

libraries/WebServer/src/detail/mimetable.h

@@ -0,0 +1,47 @@
+#ifndef __MIMETABLE_H__
+#define __MIMETABLE_H__
+
+
+namespace mime
+{
+
+enum type
+{
+  html,
+  htm,
+  css,
+  txt,
+  js,
+  json,
+  png,
+  gif,
+  jpg,
+  ico,
+  svg,
+  ttf,
+  otf,
+  woff,
+  woff2,
+  eot,
+  sfnt,
+  xml,
+  pdf,
+  zip,
+  gz,
+  appcache,
+  none,
+  maxType
+};
+
+struct Entry
+{
+  const char endsWith[16]; 
+  const char mimeType[32];
+};
+
+
+extern const Entry mimeTable[maxType];
+}
+
+
+#endif