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376 Commits

Author SHA1 Message Date
Pierre Ossman f84bc57bda Move wheel event handling to RFB class 
The Mouse class does very little now so it mostly just obfuscate things.
Move everything directly in to the RFB class instead.
 2020-06-12 09:18:46 +02:00
Pierre Ossman 4a87038080 Remove very legacy mouse event handling 
This is only needed on such ancient versions of Internet Explorer that
it wouldn't satisfy our other requirements anyway.
 2020-06-12 09:18:46 +02:00
Pierre Ossman 77c32d164d Remove delayed wheel timer 
This isn't really expected behaviour from a user, i.e. that an extremely
small wheel movement still gives a large scroll event in the remote application.
 2020-06-12 09:18:46 +02:00
Pierre Ossman 8be924c9d9 Add touch gestures for mouse emulation 
Add several single and multitouch gestures to simulate various mouse
actions that would otherwise be impossible to perform.

This replaces the old system where you could select which mouse button
a single touch would generate.
 2020-06-12 09:18:46 +02:00
Pierre Ossman 97b86abc94 Avoid fractional pixel sizes from Display 2020-06-11 16:50:08 +02:00
Pierre Ossman f694c32fd5 Merge branch 'camelcase' of https://github.com/samhed/noVNC 2020-06-05 09:41:25 +02:00
Samuel Mannehed cfb824ed03 Add camelCase rule to eslint 2020-05-31 23:37:29 +02:00
Samuel Mannehed f2fbaacc82 Standardize on camelCase in Base64 2020-05-31 23:37:29 +02:00
Samuel Mannehed 164bf50fda Standardize on camelCase in Decoders 2020-05-31 23:37:29 +02:00
Samuel Mannehed a7fe079f81 Standardize on camelCase in Logging 2020-05-31 23:37:29 +02:00
Samuel Mannehed ea858bfa27 Standardize on camelCase in Websock 2020-05-31 23:21:35 +02:00
Samuel Mannehed 5d570207f7 Standardize on camelCase in Display 2020-05-31 23:21:35 +02:00
Samuel Mannehed 80187d158c Standardize on camelCase in RFB 2020-05-31 23:21:35 +02:00
Samuel Mannehed dff4fefa3c Remove unused properties and variables 
The code that used these were removed in the following commits:

* 9ff86fb718 (RFB._mouse_arr)
* bb6965f2e6 (old_requestAnimationFrame)
* 490d471c53 (Display._c_forceCanvas)
 2020-05-31 22:49:41 +02:00
Samuel Mannehed 150596be83 Properly limit mouse moves to once every 17 ms 
Previous attempt in c958269 had a number of issues, this is a full
rewrite, complete with improved unit tests.

Fixes github issue #1402
 2020-05-31 00:53:15 +02:00
Samuel Mannehed 11a22dbf0c Stop send mouse clicks while dragging in view only 2020-05-31 00:53:15 +02:00
Samuel Mannehed 006743857b Standardize on camelCase for functions in RFB 2020-05-31 00:53:15 +02:00
Samuel Mannehed e7dec5270e Standardize on camelCase for variables in RFB 2020-05-31 00:53:15 +02:00
Samuel Mannehed b5ff33a556 Remove unused mouse_arr variable 2020-05-08 22:30:20 +02:00
Samuel Mannehed 479d8cefd1 Add ability to set compression level 
Fixes github issue #1382.
 2020-05-01 20:47:36 +02:00
Samuel Mannehed 0f81407c64 Shorten rows to max 80 chars in mouse.js 2020-05-01 20:37:48 +02:00
Samuel Mannehed f477469fb5 Fix wording in comment 2020-05-01 20:37:48 +02:00
Uwe Klatt 44eb1fe59b Limit mouse move events to one every 17 ms 2020-05-01 20:28:33 +02:00
Filip Stedronsky a1015d8db5 rfb: VeNCrypt Plain SecurityType support 
This allows using TigerVNC server with PAM authentication (e.g. agains
LDAP or other extensible authentication mechanisms)

Tested with TigerVNC server (Xvnc -SecurityTypes Plain -PlainUsers '*')

Should not break anything else, this method is tried last when all
other fail.

Tested in Firefox 74 and Chromium 80
 2020-04-08 08:58:32 +02:00
Andrey Trebler efd1f8a4f2 adds qualityLevel property to RFB class for updating JPEG quality level encoding on the fly 2020-02-28 13:14:19 +01:00
Alex Tanskanen ceb8ef4ec1 Fix crash with too large clipboard data 
If too much text is copied in the session, String.fromCharCode.apply()
would crash in Safari on macOS and Chrome on Linux. This commit fixes
this issue by avoiding apply() altogether. Also added test to cover this
issue.
 2020-02-21 09:39:31 +01:00
Pierre Ossman 384232fb56 Merge branch 'clipboard_unicode' of https://github.com/CendioNiko/noVNC 2020-02-18 09:46:10 +01:00
Niko Lehto f73fdc3ed3 Add extended clipboard Pseudo-Encoding 
Add extended clipboard pseudo-encoding to allow the use of unicode
characters in the clipboard.
 2020-02-18 09:32:36 +01:00
Niko Lehto 13be552d60 Fix bug where inflate would read too much data 2020-02-17 11:29:41 +01:00
Niko Lehto 2cee106eee Split api of inflate 
Added ability to read data chunk wise.
 2020-02-17 11:29:41 +01:00
Niko Lehto 3cf11004b4 Handle errors from zlib/pako 2020-02-17 11:29:41 +01:00
Niko Lehto f6669ff7b2 Move error handling to Inflate class 
Every call wants this check so this should be done inside the class.
 2020-02-17 11:29:41 +01:00
Niko Lehto fe5aa6408a Add missing copyright header for Inflator.js 2020-02-17 11:29:41 +01:00
Niko Lehto 183cab0eca Remove unused inflate argument 
The value true was an invalid flush argument so it was in practice
unused.
 2020-02-17 11:29:40 +01:00
Niko Lehto 9575ded8da Add util for unsigned and signed int. conversion 
Will be used in later commit in extended clipboard handling.
 2020-02-17 11:29:40 +01:00
Niko Lehto f52e979082 Add deflator helper class for deflating data 
Wraps pako's deflate for easier usage.
 2020-02-17 11:29:29 +01:00
Samuel Mannehed 71bb3fdfa5 Fix color channels for VMware alpha cursors 
The red and blue channels were incorrectly swapped.
 2020-01-30 11:48:17 +01:00
Juanjo Diaz 8394462356 Remove generated HTML by Cursor when it detaches 2020-01-23 11:58:16 +02:00
Samuel Mannehed 11ae8f0ef4 Add comment for browser and platform detection 2020-01-02 11:30:34 +01:00
Samuel Mannehed c32d4f3cd0 Add short description at the top of browser.js 2020-01-02 11:30:34 +01:00
Samuel Mannehed e52a278ed7 Properly detect scrollbar gutter 
As a rule, instead of hard-coding a behavior on specific platforms we
should do dynamic detection.

This commit moves away from always hiding scrollbars on Android and iOS
and instead detects the rendered width of scrollbars in the browser.
 2020-01-02 11:30:18 +01:00
Pierre Ossman 49db41ea4b Allow cursor to be updated while connecting 
We haven't got a server provided cursor at this point, but we might
have done something local, e.g. enabled the dot cursor.
 2019-12-30 09:30:00 +01:00
Pierre Ossman c4eb4ddcfe Handle slow loading of images 
Internet Explorer seems to flag images as loaded prematurely, which
can result in rendering bugs. We can detect this by looking at the
dimensions though.
 2019-12-23 15:52:54 +01:00
Pierre Ossman 4babdf33bd Validate decoded image dimensions 
They are expected to be a certain size, so verify this so no server
tries to do something broken.
 2019-12-23 15:42:02 +01:00
Samuel Mannehed 2cf82a5c8e Build in the behavior to ignore decodeUTF8 errors 
Makes the code clearer and more explicit in intent.
 2019-12-23 10:27:40 +01:00
VanyM ff1b10ca66
Add try catch in every place that uses decodeUTF8 2019-12-06 09:44:11 +03:00
Chris "Koying" Browet 1c9826140a Add support for Unix Tight auth 2019-12-05 15:46:31 +01:00
Samuel Mannehed b39caa7469
Merge pull request #1318 from chrisjdev/emptyPassword 
Allow connecting with empty string credentials
 2019-12-05 12:15:43 +01:00
Chris J 01d4514dee Allow connecting with empty string credentials 
Checking for undefined instead of falsy. That way an empty strings are allowed.
 2019-12-05 12:13:11 +01:00
Samuel Mannehed 80b078c469 Add encodeUTF8 function to core/util/strings.js 2019-12-04 10:37:11 +01:00