| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Clipboard.c: print more debug details for reply | Ulrich Sibiller | 2021-06-20 | 1 | -4/+4 |
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| * | Clipboard.c: print clipboard content only on explicit request | Ulrich Sibiller | 2021-06-20 | 1 | -10/+36 |
| | | | | | | This helps making people aware that their debug logs might contain sensible information. | ||||
| * | Clipboard.c: fix wrong debug message | Ulrich Sibiller | 2021-06-20 | 1 | -2/+2 |
| | | | | | printing the wrong client makes the debug output very confusing ;-) | ||||
| * | Clipboard.c: check target cache for valid targets | Ulrich Sibiller | 2021-06-20 | 1 | -0/+98 |
| | | | | | | | | Instead of passing the target to the remote side and then receiving an "invalid target" reply we can do that check directly (if the target cache is filled). This way we can save some more roundtrips due to the target cache. | ||||
| * | Clipboard.c: fix some comments, add FIXME | Ulrich Sibiller | 2021-06-20 | 1 | -1/+11 |
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| * | Clipboard.c: move comment to correct location | Ulrich Sibiller | 2021-06-20 | 1 | -6/+6 |
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| * | Clipboard.c: delete property before/after certain operations | Ulrich Sibiller | 2021-06-20 | 1 | -0/+36 |
| | | | | | | | for ICCCM conformity Fixes ArcticaProject/nx-libs#969 | ||||
| * | Clipboard.c: improve debugging output once more | Ulrich Sibiller | 2021-06-20 | 1 | -2/+14 |
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| * | Clipboard.c: do not handle unknown selections in Callback handler | Ulrich Sibiller | 2021-06-20 | 1 | -4/+15 |
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| * | Clipboard.c: limit selection nxagentFindCurrentSelectionIndex can return | Ulrich Sibiller | 2021-06-20 | 1 | -1/+15 |
| | | | | | | | | | | | | | | | | | | Normally you'd expect the loop going up to NumCurrentSelections. But the dix code will increase that number (but not nxagentMaxSelections) when drag and drop comes into play. In that case this helper will report a match for other selections than the ones the clipboard code knows about. The subsequent code will then use a higher index which will lead to out of range data reads (and writes!). Therefore we take nxagentMaxSelections here. The startup code ensures that both arrays will refer to the same selection for the first nxagentMaxSelections selection atoms. This way the clipboard code will not kick in for drag and drop resources. Fixes ArcticaProject/nx-libs#986 | ||||
| * | Clipboard.c: rework nxagentFind*SelectionIndex() helpers | Ulrich Sibiller | 2021-06-20 | 3 | -14/+16 |
| | | | | | Let them return -1 which makes it easier to check for successful execution. | ||||
| * | Clipboard.c: make index the first argument everywhere | Ulrich Sibiller | 2021-06-20 | 1 | -34/+34 |
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| * | Clipboard.c: move property transfer to separate function | Ulrich Sibiller | 2021-06-20 | 1 | -112/+118 |
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| * | Clipboard.c: extend target caching for the other direction | Ulrich Sibiller | 2021-06-20 | 1 | -17/+76 |
| | | | | | | | | | | | This may seem unneccessary at first sight because we are only talking to our own clients which generally is quick. But if you are using nested nx sessions or clients from remote machines (e.g. via ssh X forwarding) this still can save some lenghty communication. Plus: it helps in debugging because there are fewer messages being sent around. | ||||
| * | Clipboard.c: add another FIXME | Ulrich Sibiller | 2021-06-20 | 1 | -1/+5 |
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| * | Clipboard.c: cancel pending requests in certain situations | Ulrich Sibiller | 2021-06-20 | 1 | -6/+9 |
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| * | Clipboard.c: introduce replyPendingRequestSelectionToXServer helper | Ulrich Sibiller | 2021-06-20 | 1 | -31/+39 |
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| * | Clipboard.c: move some (currently commented) code to inner scope | Ulrich Sibiller | 2021-06-20 | 1 | -3/+3 |
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| * | Events.c: use already available variable instead of repeating conversion | Ulrich Sibiller | 2021-06-20 | 1 | -1/+1 |
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| * | Clipboard.c: reset lastServer[].requestor on reconnect | Ulrich Sibiller | 2021-06-20 | 1 | -4/+10 |
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| * | Clipboard.c: improve some comments | Ulrich Sibiller | 2021-06-20 | 1 | -9/+5 |
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| * | Clipboard.c: implement target caching | Ulrich Sibiller | 2021-06-20 | 1 | -0/+118 |
| | | | | | | | | | | | | | | | | | | | | | | | Some applications (e.g. Chrome, Firefox) send multiple TARGETS requests when they want to paste a selection (reason currently unknown). If such an application runs in an NX session and the current clipboard owner is on the real X server this triggers many (superflous) roundtrips. By caching the first answer to those requests and answering subsequent requests from the cache we can eliminate all this communication. The implemention resulted from attempting to fix ArcticaProject/nx-libs/issues/#969 (solution 1a) but it turned out that the speedup this brings does not help in reducing the number of requests by firefox. It must be a bug in the firefox code. Nevertheless I kept the code as it should speed up the whole pasting process considerably while reducing communication over the wire. This also eliminates a memory leak in the target forwarding code which was unnoticed before. | ||||
| * | Clipboard.c: fix indentation | Ulrich Sibiller | 2021-06-20 | 1 | -4/+4 |
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| * | Clipboard.c: correctly pass back failure to real X server | Ulrich Sibiller | 2021-06-20 | 1 | -22/+46 |
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| * | Clipboard.c: fix: return after denying request | Ulrich Sibiller | 2021-06-20 | 1 | -0/+1 |
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| * | Clipboard.c: remove obsolete FIXME comment | Ulrich Sibiller | 2021-06-20 | 1 | -5/+0 |
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| * | Clipboard.c: once again improved DEBUG output | Ulrich Sibiller | 2021-06-20 | 1 | -13/+34 |
| | | | | | | | | | Also reduce number of certain DEBUG lines: These PropertyEvents tend to appear quite often and most of the times they have nothing to do with the clipboard. So instead of printing them everytime we turn that around and print something only if it is a clipboard related event.. | ||||
| * | Clipboard.c: fix: remove wrong optimization | Ulrich Sibiller | 2021-06-20 | 1 | -14/+4 |
| | | | | | | | | | | | In the "none" case we must ensure the clipboard data is reset. This "optimization" skipped the reset part which made the code think it is waiting for an answer. Which (of course) never arrived. So any further request was rejected... Also reduce debugging output for the "none" case because resetClientSelectionStage will print it anyway. | ||||
| * | Clipboard.c: use NullClient instead of NULL where appropriate | Ulrich Sibiller | 2021-06-20 | 1 | -2/+2 |
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| * | Events.c: use index instead of i | Ulrich Sibiller | 2021-06-20 | 1 | -7/+7 |
| | | | | | we do that everywhere when handling clipboard stuff | ||||
| * | Clipboard.c: fix transfer from agent to X server | Ulrich Sibiller | 2021-06-20 | 1 | -1/+6 |
| | | | | | The code took the wrong path because of an insufficent check | ||||
| * | Clipboard.c: fix some whitepace, comments and FIXMEs | Ulrich Sibiller | 2021-06-20 | 1 | -5/+4 |
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| * | Clipboard: init variable | Ulrich Sibiller | 2021-06-20 | 1 | -1/+6 |
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| * | Clipboard.c: print separator when receiving events/requests in debug mode | Ulrich Sibiller | 2021-06-20 | 1 | -5/+5 |
| | | | | | This helps reading the debug output a lot! | ||||
| * | Clipboard.c: another round of debug improvements | Ulrich Sibiller | 2021-06-20 | 1 | -19/+33 |
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| * | Clipboard.c: replace loop by helper | Ulrich Sibiller | 2021-06-20 | 1 | -13/+1 |
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| * | Clipboard.c: disable TEXT and COMPOUND_TEXT | Ulrich Sibiller | 2021-06-20 | 1 | -12/+77 |
| | | | | | They are ancient and their use is discouraged by ICCCM | ||||
| * | nxagent: add option -textclipboard | Ulrich Sibiller | 2021-06-20 | 5 | -7/+261 |
| | | | | | textclipboard=<bool> in the options file | ||||
| * | Clipboard.c: extend comments | Ulrich Sibiller | 2021-06-20 | 1 | -3/+8 |
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| * | Clipboard.c: add TARGET_SIZES | Ulrich Sibiller | 2021-06-20 | 3 | -2/+29 |
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| * | Clipboard.c: add FIXMEs | Ulrich Sibiller | 2021-06-20 | 1 | -0/+4 |
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| * | Clipboard.c: add some more selection atoms | Ulrich Sibiller | 2021-06-20 | 3 | -15/+145 |
| | | | | | | we currently do not support them but as they require a special treatment we need to know them and report an error if they appear. | ||||
| * | Clipboard.c: target forwarding (Part 2/2) | Ulrich Sibiller | 2021-06-20 | 1 | -110/+98 |
| | | | | | | | Internal clients asking for the available targets for a selection will no longer get a predefined list but a the list of targets from the owning client on the real X server. | ||||
| * | Clipboard.c: target forwarding (Part 1/2) | Ulrich Sibiller | 2021-06-20 | 1 | -180/+118 |
| | | | | | | | Clients on the real X server requesting the available targets for a selection will no longer get a predefined list but a the list of targets from the owning internal client. | ||||
| * | Clipboard.c: fix: use XlibWindow instead of Window | Ulrich Sibiller | 2021-06-20 | 1 | -17/+17 |
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| * | Clipboard.c: fix type in status output | Ulrich Sibiller | 2021-06-20 | 1 | -2/+2 |
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| * | Clipboard.c: avoid superflous atom conversion | Ulrich Sibiller | 2021-06-20 | 1 | -6/+4 |
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| * | Atoms.c: ensure to always return a valid string... | Ulrich Sibiller | 2021-06-20 | 2 | -53/+52 |
| | | | | | | | ... by providing NameFor(Int|Rem)Atom() macros This way we do not have to validate it at various other places. | ||||
| * | Clipboard.c: make use of the new helpers from Atoms.c | Ulrich Sibiller | 2021-06-20 | 1 | -113/+50 |
| | | | | | | This saves us from having to create intermediate strings and Xfreeing them again. Which can easily be forgotten, producing memleaks. | ||||
| * | Atoms.c: add helper to easily print Atom names in debugging | Ulrich Sibiller | 2021-06-20 | 2 | -2/+62 |
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index : nx-libs | |
| NXv3 (redistributed) |
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