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Chromeclip (#69)

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* Initial binary clipboard support

* Rename -DLP_Clip_Types to -DLP_ClipTypes

* Better handling of websocket frames

* Copy-paste bug in SSE2 scaling to under 0.5x

* Remove old text clipboard

* Bind text to binary clipboard

* Move binclip clear to probing phase

* Off-by-one in sse2 scaling

* Add a clarifying log message for INCR clipboard transfers

* WIP: Update novnc commit

* Fix CentOS pipeline

* webpack fix

* Update novnc commit

* Change some DLP defaults

* update novnc commit

Co-authored-by: Lauri Kasanen <cand@gmx.com>
Co-authored-by: matt <matt@kasmweb.com>
This commit is contained in:
mmcclaskey
2021-10-15 15:57:58 -04:00
committed by GitHub
parent e6d1b8c3c8
commit 5b28a168d0
26 changed files with 524 additions and 603 deletions
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44
common/rfb/SConnection.h
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@@ -28,6 +28,7 @@
#include <rdr/OutStream.h>
#include <rfb/SMsgHandler.h>
#include <rfb/SecurityServer.h>
#include <vector>
namespace rfb {
@@ -73,14 +74,9 @@ namespace rfb {
virtual void setEncodings(int nEncodings, const rdr::S32* encodings);
virtual void clientCutText(const char* str, int len);
virtual void handleClipboardRequest(rdr::U32 flags);
virtual void handleClipboardPeek(rdr::U32 flags);
virtual void handleClipboardNotify(rdr::U32 flags);
virtual void handleClipboardProvide(rdr::U32 flags,
const size_t* lengths,
const rdr::U8* const* data);
virtual void clearBinaryClipboard();
virtual void addBinaryClipboard(const char mime[], const rdr::U8 *data,
const rdr::U32 len);
virtual void supportsQEMUKeyEvent();
@@ -127,25 +123,11 @@ namespace rfb {
virtual void enableContinuousUpdates(bool enable,
int x, int y, int w, int h);
// handleClipboardRequest() is called whenever the client requests
// the server to send over its clipboard data. It will only be
// called after the server has first announced a clipboard change
// via announceClipboard().
virtual void handleClipboardRequest();
// handleClipboardAnnounce() is called to indicate a change in the
// clipboard on the client. Call requestClipboard() to access the
// actual data.
virtual void handleClipboardAnnounce(bool available);
// handleClipboardData() is called when the client has sent over
// the clipboard data as a result of a previous call to
// requestClipboard(). Note that this function might never be
// called if the clipboard data was no longer available when the
// client received the request.
virtual void handleClipboardData(const char* data, int len);
virtual void add_changed_all() {}
// setAccessRights() allows a security package to limit the access rights
@@ -166,22 +148,11 @@ namespace rfb {
// Other methods
// requestClipboard() will result in a request to the client to
// transfer its clipboard data. A call to handleClipboardData()
// will be made once the data is available.
virtual void requestClipboard();
// announceClipboard() informs the client of changes to the
// clipboard on the server. The client may later request the
// clipboard data via handleClipboardRequest().
virtual void announceClipboard(bool available);
// sendClipboardData() transfers the clipboard data to the client
// and should be called whenever the client has requested the
// clipboard via handleClipboardRequest().
virtual void sendClipboardData(const char* data, int len);
// authenticated() returns true if the client has authenticated
// successfully.
bool authenticated() { return (state_ == RFBSTATE_INITIALISATION ||
@@ -221,12 +192,19 @@ namespace rfb {
rdr::S32 getPreferredEncoding() { return preferredEncoding; }
struct binaryClipboard_t {
char mime[32];
std::vector<unsigned char> data;
};
protected:
void setState(stateEnum s) { state_ = s; }
void setReader(SMsgReader *r) { reader_ = r; }
void setWriter(SMsgWriter *w) { writer_ = w; }
std::vector<binaryClipboard_t> binaryClipboard;
private:
void writeFakeColourMap(void);