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Merge pull request #10 from sticilface/fix-serveStatic 

Fix serve static
This commit is contained in:
Me No Dev 2016-01-28 01:38:08 +02:00
parent a4b4799dd7 09ed9271a2
commit 61b3d5e635
3 changed files with 42 additions and 18 deletions
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6
src/AsyncWebServerHandlerImpl.h
View File

@ -13,6 +13,7 @@
class AsyncStaticWebHandler: public AsyncWebHandler { class AsyncStaticWebHandler: public AsyncWebHandler {
private: private:
String _getPath(AsyncWebServerRequest *request);
protected: protected:
FS _fs; FS _fs;
String _uri; String _uri;
@ -26,17 +27,18 @@ class AsyncStaticWebHandler: public AsyncWebHandler {
_isFile = _fs.exists(path) || _fs.exists((String(path)+".gz").c_str()); _isFile = _fs.exists(path) || _fs.exists((String(path)+".gz").c_str());
if (_uri != "/" && _uri.endsWith("/")) { if (_uri != "/" && _uri.endsWith("/")) {
_uri = _uri.substring(0, _uri.length() - 1); _uri = _uri.substring(0, _uri.length() - 1);
DEBUGF("[AsyncStaticWebHandler] _uri / removed"); DEBUGF("[AsyncStaticWebHandler] _uri / removed\n");
} }
if (_path != "/" && _path.endsWith("/")) { if (_path != "/" && _path.endsWith("/")) {
_path = _path.substring(0, _path.length() - 1); _path = _path.substring(0, _path.length() - 1);
DEBUGF("[AsyncStaticWebHandler] _path / removed"); DEBUGF("[AsyncStaticWebHandler] _path / removed\n");
} }
} }
bool canHandle(AsyncWebServerRequest *request); bool canHandle(AsyncWebServerRequest *request);
void handleRequest(AsyncWebServerRequest *request); void handleRequest(AsyncWebServerRequest *request);
}; };
class AsyncCallbackWebHandler: public AsyncWebHandler { class AsyncCallbackWebHandler: public AsyncWebHandler {

2
src/ESPAsyncWebServer.h
View File

@ -9,7 +9,7 @@
#include "StringArray.h" #include "StringArray.h"
#define DEBUGF(...) //os_printf(__VA_ARGS__) #define DEBUGF(...) //Serial.printf(__VA_ARGS__)
class AsyncWebServer; class AsyncWebServer;

52
src/WebHandlers.cpp
View File

@ -12,37 +12,60 @@ bool AsyncStaticWebHandler::canHandle(AsyncWebServerRequest *request)
if (request->method() != HTTP_GET) { if (request->method() != HTTP_GET) {
return false; return false;
} }
if ((_isFile && request->url() != _uri) || !request->url().startsWith(_uri)) { if ((_isFile && request->url() != _uri) ) {
return false; return false;
} }
return true; // if the root of the request matches the _uri then it checks to see if there is a file it can handle.
if (request->url().startsWith(_uri)) {
String path = _getPath(request);
if (_fs.exists(path) || _fs.exists(path + ".gz")) {
DEBUGF("[AsyncStaticWebHandler::canHandle] TRUE\n");
return true;
}
}
return false;
} }
void AsyncStaticWebHandler::handleRequest(AsyncWebServerRequest *request) String AsyncStaticWebHandler::_getPath(AsyncWebServerRequest *request)
{ {
String path = request->url(); String path = request->url();
DEBUGF("[AsyncStaticWebHandler::handleRequest]\n"); DEBUGF("[AsyncStaticWebHandler::_getPath]\n");
DEBUGF(" [stored] _uri = %s, _path = %s\n" , _uri.c_str(), _path.c_str() ) ; DEBUGF(" [stored] _uri = %s, _path = %s\n" , _uri.c_str(), _path.c_str() ) ;
DEBUGF(" [request] url = %s\n", request->url().c_str() ); DEBUGF(" [request] url = %s\n", request->url().c_str() );
if (!_isFile) { if (!_isFile) {
DEBUGF(" _isFile = false\n"); DEBUGF(" _isFile = false\n");
String baserequestUrl = request->url().substring(_uri.length()); // this is the request - stored _uri... /espman/ String baserequestUrl = request->url().substring(_uri.length()); // this is the request - stored _uri... /espman/
DEBUGF(" baserequestUrl = %s\n", baserequestUrl.c_str()); DEBUGF(" baserequestUrl = %s\n", baserequestUrl.c_str());
if (!baserequestUrl.length()) {
baserequestUrl += "/";
}
path = _path + baserequestUrl;
DEBUGF(" path = path + baserequestUrl, path = %s\n", path.c_str());
if (baserequestUrl.length()) {
path = _path + baserequestUrl;
DEBUGF(" baserequestUrl length > 0: path = path + baserequestUrl, path = %s\n", path.c_str());
}
if (path.endsWith("/")) { if (path.endsWith("/")) {
DEBUGF(" 3 path ends with / : path = index.htm \n"); DEBUGF(" 3 path ends with / : path = index.htm \n");
path += "index.htm"; path += "index.htm";
} }
} else { } else {
path = _path; path = _path;
} }
DEBUGF("[AsyncStaticWebHandler::handleRequest] final path = %s\n", path.c_str()); DEBUGF(" final path = %s\n", path.c_str());
DEBUGF("[AsyncStaticWebHandler::_getPath] END\n\n");
return path;
}
void AsyncStaticWebHandler::handleRequest(AsyncWebServerRequest *request)
{
String path = _getPath(request);
if (_fs.exists(path) || _fs.exists(path + ".gz")) { if (_fs.exists(path) || _fs.exists(path + ".gz")) {
AsyncWebServerResponse * response = request->beginResponse(_fs, path); AsyncWebServerResponse * response = request->beginResponse(_fs, path);
@ -54,6 +77,5 @@ void AsyncStaticWebHandler::handleRequest(AsyncWebServerRequest *request)
} }
path = String(); path = String();
DEBUGF("[AsyncStaticWebHandler::handleRequest] END\n\n");
} }