## Summary
Partial fix for https://github.com/profanity-im/profanity/issues/1939
> When doing the same in an unencrypted (no e2ee) chat there is no Downloading… message at all but the file is downloaded.
Download a file twice with `/url save`, the second download will not print download progress to the window.
The cause is `HTTPDownload`'s `silent` variable is not initialized; so, `silent` points to a second-hand stack memory address with old data. `silent` references data, so the `if` statement will fail in **src/tools/http_download.c:206** and download progress will not print to the window.
The fix is to initialize `silent` in both encrypted and unencrypted file download scenarios.
## Testing
Valgrind: Yes
- `/url save` without OMEMO
**SUCCESS**: Try three times with the same URL and download status will display every time.
- `/url save` with OMEMO
**SUCCESS**: Try three times with the same URL and download status will display every time.
- `/plugins install https://raw.githubusercontent.com/profanity-im/profanity-plugins/master/stable/sounds.py`
**SUCCESS**: Try once and download progress is hidden.
Revert "Merge pull request #1943 from H3rnand3zzz/gmainloop
This reverts commit 609fde0998, reversing
changes made to 2ec94064ed.
Revert "Merge pull request #1948 from H3rnand3zzz/fix/rl-less-refreshes"
This reverts commit 11762fd2b0, reversing
changes made to 609fde0998.
We have got several issues, that we don't quite see how to solve, with
the merge of the gmainloop PR.
* Slashguard is broken (#1955) (though #1956 could fix that)
* One person reported problems with copy paste selection via mouse
* Some input buffer seems not to be cleared correctly
It happened that I was debugging profanity used `/connect` and typed
the password. I then debugged so long that a time out occurred, so
profanity disconnected. Then it printed "unknown command: $password".
There was something else that I forgot now.
Bottomline is: so far we didn't get it right so we will undo these
changes until someone proposes a working solution.
We got a slight performance increase (apparently noticable when
alt+mouse scrolling) but got too many issues with this change.
When user was scrolling down using alt + mouse wheel/arrows, he would be
stuck in most of the cases after the buffer finishes
due to the part of code that moves the "cursor" up to show full last page.
New algorithm considers close to border cursor as passing for
DB loading condition,
at the same time it calculates offset, allowing flexible scroll size.
The problem was introduced by @H3rnand3zzz in the following commit:
23692fedff
The redisplay function in keyboard handling event was introduced by @rodarima
in the following commit:
7eac636fc8
At the point first commit introduction it made sense, but later
the following commit added proper handling of input redisplay.
ccede06a65
This change was overlooked by me and introduced in #1943.
Potential solution for #1947.
Feature discovery was marked as finished once we received a reply to the
initial request. The discovery mechanism allows to delegate the real
feature discovery to another service running on different domain and those
requests are created dynamically.
This was another instance causing the warning message described in #1940Fixes#1940 (once more)
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Before there was a problem of overscrolling:
when messages longer than y axis of the terminal are fetched from the DB,
profanity scroll "jumps" to the top, skipping some messages.
It's resolved by keeping messages' starting and ending line in the
internal profanity buffer, which allows to track proper message positions
and to adjust window position accordingly.
Message size is now tracked as part of the buffer's record in `_line`
variable, which allows calculation of the total buffer size, which
might be a part of the improved solution for the "underscrolling" problem,
if we are going to limit profanity's buffer size by amount of lines as
opposed to the limitation based on the amount of message which is currently
used.
Before adding a limitation by amount of lines, careful consideration is
required, as some users don't use history and their temporary message
history can be cut to minimal limit because of 1 long received/sent message.
Underscrolling problem was fixed in a previous commit
d7e46d64fe
Short recap of the problem:
Despite user scrolling to top/bottom of history,
factual position is offset from the intended location
Another feature of this commit is a minor change which adds fetching
message stanza IDs from the DB. It allows correcting messages
fetched from history.
Fixes https://github.com/profanity-im/profanity/issues/1934
* Fix missing destruction of `session_store` and mutex
* Replace `glib_hash_table_free()`
The glib API `g_hash_table_destroy()` does exactly the same.
* Use the default libsignal `destroy_func` instead of doing that manually
* Set internal state to `0` after everything is cleaned up
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Use a singleton `Jid` inside the connection instead of always re-creating
a `Jid` from the same string.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
1. close logfile as last action
2. Fix `plugins_shutdown()` accessing `((ProfPlugin*)curr->data)->lang`
after `curr->data` had already potentially been free'd.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Reset the `received_disco_items` flag when initializing the iq module.
This has caused the console error message "Server doesn't support MAM"
sometimes on reconnect.
Fixes#1940
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Before this patch the following scenario lead to a segfault:
1. open a window that sends a MAM request
2. fast enough close that window again before the MAM response was
processed
Once the MAM response is received we'd call `_mam_rsm_id_handler()`
from the `_iq_handler()` and `window` would point to a non-existant window
which leads to a segfault.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Fixup/revert of e55f6d7f4d
This line had been added because an earlier release of libstrophe missed
the initialisation of that variable, which has since been fixed.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
The problem: if user scrolled to the edge of the window, the state that
edge is reached, transfers to other windows, rendering user unable to
scroll further up/down in other windows as well.
Make unique states for each window that show that edge of the DB is reached.
Later it might be improved with MAM states as well to decrease load on program
in cases when user keeps scrolling despite reaching the edge.
Bug discovered by @atomicwatch, reported through the developers' MUC
`SCROLL_INNER` naming suggestion by @jubalh
The problem is caused by ncurses library rendering only 1000 lines, while
it's possible that we have long messages in the buffer.
Current buffer limit is 200 messages, with just average size of message
of 10 lines, ncurses buffer is being overflown and we render only part
of the message. This causing a problem of "underscrolling": user is unable
to scroll to the top or bottom and he is stuck somewhere in the middle
of the history.
It's not a permanent solution, but rather a temporary fix before
introducing line-counting which will align Profanity's message buffer size
in **lines** with ncurses' limits. It might be even adjustable setting
in the future.
The problem was caused by a faulty logic that 1 message = 1 line and
it's a second try to address it, the try earlier was
ea39657b0a.
Before the change, profanity has shown
`TypeError: prof_pre_chat_message_display() missing 3 required positional arguments: 'barejid',
'resource', and 'message'`
error for received messages with incorrect encoding
instead of proper error handling for string convertion.
That is a temporary fix, correct fix probably would be
passing potentially problematic char* as `bytes` (using `y` instead of `s` format),
but this would require API changes and hence correction of plugins to
handle new input parameters properly (likely with "decode" function).
A bit hard to reproduce. You need to add a plugin with the following code
(or any other plugin with `prof_pre_chat_message_display` present, such as emoticons.py):
```python
def prof_pre_chat_message_display(barejid, resource, message):
return message
```
and then receive/send message with incorrectly encoded character, it can be any
invalid UTF8 symbol. You'll see error in console, errors don't represent actual
errors in plugins, but rather Profanity's shortcoming, though it make appear so
that the problem is in plugin.
Actual proper handling would likely be using `y` instead of `s` format
(see [reference](https://docs.python.org/3/c-api/arg.html#c.Py_BuildValue))
> s ([str](https://docs.python.org/3/library/stdtypes.html#str) or None) [const char *]
> Convert a null-terminated C string to a Python [str](https://docs.python.org/3/library/stdtypes.html#str)
object using 'utf-8' encoding. If the C string pointer is NULL, None is used.
to
> y ([bytes](https://docs.python.org/3/library/stdtypes.html#bytes)) [const char *]
> This converts a C string to a Python [bytes](https://docs.python.org/3/library/stdtypes.html#bytes)
> object. If the C string pointer is NULL, None is returned.
since there is a [problem](https://docs.python.org/3/c-api/arg.html) with `s`:
> s ([str](https://docs.python.org/3/library/stdtypes.html#str)) [const char *]
> Convert a Unicode object to a C pointer to a character string.
> A pointer to an existing string is stored in the character pointer variable whose address you pass.
> ... Unicode objects are converted to C strings using 'utf-8' encoding.
> **If this conversion fails**, a [UnicodeError](https://docs.python.org/3/library/exceptions.html#UnicodeError) is raised.
In python such problem can be handled using `errors='ignore'` in [bytes.decode](https://docs.python.org/3/library/stdtypes.html#bytes.decode) or in a more sophisticated manner, depending on needs and realization.
Return static tabmode as default,
separate previous change in `dynamic` mode.
Despite usefulness of the solution,
it was not approved to be a new default.
Vote (link below) amongst users to change default
has shown inconclusive result and it was not representative,
as it had low number of participants.
https://github.com/profanity-im/profanity/pull/1912#issuecomment-1816232546
This commit changes the current behaviour which displays always the first
tabs until `maxtabs` to display N tabs around the currently selected tab.
So if we are having a maxtab of 1 and the actively selected window is 2,
then 2 is displayed only.
So far we have only displayed `>` to indicate that there are more windows.
Since this PR shifts the range of tabs that are displayed we also add `<`
indicator now to indicate windows to the left of the currently displayed.
Fix https://github.com/profanity-im/profanity/issues/1283
Fix https://github.com/profanity-im/profanity/issues/1764
