json is always chunked

lib/PsychicHttp/src_old/PsychicUploadHandler.h

@@ -0,0 +1,68 @@
+#ifndef PsychicUploadHandler_h
+#define PsychicUploadHandler_h
+
+#include "PsychicCore.h"
+#include "PsychicHttpServer.h"
+#include "PsychicRequest.h"
+#include "PsychicWebHandler.h"
+#include "PsychicWebParameter.h"
+
+//callback definitions
+typedef std::function<esp_err_t(PsychicRequest * request, const String & filename, uint64_t index, uint8_t * data, size_t len, bool final)> PsychicUploadCallback;
+
+/*
+* HANDLER :: Can be attached to any endpoint or as a generic request handler.
+*/
+
+class PsychicUploadHandler : public PsychicWebHandler {
+  protected:
+    PsychicUploadCallback _uploadCallback;
+
+    PsychicRequest * _request;
+
+    String    _temp;
+    size_t    _parsedLength;
+    uint8_t   _multiParseState;
+    String    _boundary;
+    uint8_t   _boundaryPosition;
+    size_t    _itemStartIndex;
+    size_t    _itemSize;
+    String    _itemName;
+    String    _itemFilename;
+    String    _itemType;
+    String    _itemValue;
+    uint8_t * _itemBuffer;
+    size_t    _itemBufferIndex;
+    bool      _itemIsFile;
+
+    esp_err_t _basicUploadHandler(PsychicRequest * request);
+    esp_err_t _multipartUploadHandler(PsychicRequest * request);
+
+    void _handleUploadByte(uint8_t data, bool last);
+    void _parseMultipartPostByte(uint8_t data, bool last);
+
+  public:
+    PsychicUploadHandler();
+    ~PsychicUploadHandler();
+
+    bool      canHandle(PsychicRequest * request) override;
+    esp_err_t handleRequest(PsychicRequest * request) override;
+
+    PsychicUploadHandler * onUpload(PsychicUploadCallback fn);
+};
+
+enum {
+    EXPECT_BOUNDARY,
+    PARSE_HEADERS,
+    WAIT_FOR_RETURN1,
+    EXPECT_FEED1,
+    EXPECT_DASH1,
+    EXPECT_DASH2,
+    BOUNDARY_OR_DATA,
+    DASH3_OR_RETURN2,
+    EXPECT_FEED2,
+    PARSING_FINISHED,
+    PARSE_ERROR
+};
+
+#endif // PsychicUploadHandler_h