limox, branch legacy/sdl2The Linux on mobile XMPP (LimoX) clienthttps://cgit.xengineering.eu/limox/atom?h=legacy%2Fsdl22023-01-23T20:26:42Zgui.c: Create separate create_window()2023-01-23T20:26:42Zxengineeringme@xengineering.eu2023-01-23T20:26:42Zurn:sha1:becf716c4de03d58113017cd135b3c90fd77bcac
This splits the GUI code into smaller functions.
Remove typedefs2023-01-23T20:07:59Zxengineeringme@xengineering.eu2023-01-23T20:07:59Zurn:sha1:7f2af8d7a28cb48b5b4dde919a5775506478b975
They just hide complexity.
gui.c: Remove inline comments2023-01-23T19:58:26Zxengineeringme@xengineering.eu2023-01-23T19:58:26Zurn:sha1:ff549f22682b81d0ed859510173e728dac09b8b9
Not that helpful. Should be replaced by easy to read code and well
written function docstrings.
Implement GUI init and deinit functions2023-01-23T19:55:55Zxengineeringme@xengineering.eu2023-01-23T19:55:55Zurn:sha1:85b9e3531416f5075c85869e6b915fa48e214689Bundle GUI variables in context struct2023-01-23T19:45:37Zxengineeringme@xengineering.eu2023-01-23T19:45:37Zurn:sha1:5d57490507ea04c8739ee2a51639c86d1eda3cd2
This allows to pass all variables easily between small functions.
Add debug symbols to default build2023-01-23T19:35:17Zxengineeringme@xengineering.eu2023-01-23T19:35:17Zurn:sha1:59eff22a223c64fc894d00d2216a7c701c34c5b8Add new icon to README2023-01-22T12:30:27Zxengineeringme@xengineering.eu2023-01-22T12:30:27Zurn:sha1:c18be301f06adad1a6eacbb7d02181599f2df2b4Fix SVG icon for systems without matching font2023-01-22T12:22:59Zxengineeringme@xengineering.eu2023-01-22T12:22:59Zurn:sha1:8b53b9f42ac864b5c9fd70463219af6ea8bfe6eb
The icon looked differently on systems without the correct font for the
L letter. Converting the L into a path with Inkscape solved that issue.
Add initial icon2023-01-22T12:04:11Zxengineeringme@xengineering.eu2023-01-22T12:04:11Zurn:sha1:efce80ac6cfb437d8519e80d99c0c1f15bcca524
This will be needed for a GUI.
Fix reconnection2023-01-09T17:20:49Zxengineeringme@xengineering.eu2023-01-09T17:20:49Zurn:sha1:29e48e3e550fd8eec79be50c592850dec396f1ba
This was not possible because gui.c did not reset the socket
filedescriptor to the default value.
Make return statement more consistent2023-01-09T17:20:36Zxengineeringme@xengineering.eu2023-01-09T17:20:36Zurn:sha1:d78a5ac02ea35399101fb53d12a25f96be4c112dPrevent NULL pointer crash2023-01-09T17:14:39Zxengineeringme@xengineering.eu2023-01-09T17:14:39Zurn:sha1:f42744c9284b8349d4b2b9c6e0d22ac7d36d7f7f
It used to be assumed that the user sets the LIMOX_USER and LIMOX_PWD
shell variables but there was no error checking if this was not the
case.
This commit adds the check preventing a crash of the whole program.
Furthermore an error message is printed to the terminal.
Remove xmpp_ prefix from private function2023-01-08T19:02:33Zxengineeringme@xengineering.eu2023-01-08T19:02:33Zurn:sha1:b8276ea495a81050e8b749bb1a6bad783dd3606d
This is just internally used and thus has no benefit.
Rename to resolve_dns()2023-01-08T19:00:53Zxengineeringme@xengineering.eu2023-01-08T19:00:53Zurn:sha1:5c22f7d803e3ec84ddad00e13ba617a9bc645d11
This explains better what this function is about.
Improve get_domainpart() docs2023-01-08T18:53:34Zxengineeringme@xengineering.eu2023-01-08T18:53:34Zurn:sha1:f6a9602c875904f89dd19723b0c920b94b5a3b35Adapt comment indent to Linux kernel code2023-01-08T18:47:32Zxengineeringme@xengineering.eu2023-01-08T18:30:10Zurn:sha1:b6075dd5e7632398a37456ef2670c075f152635fRemove commented code2023-01-08T18:47:32Zxengineeringme@xengineering.eu2023-01-08T18:27:52Zurn:sha1:4b09fdb813de813ad82742edd0655724f187bb2fUpdate code style for main2023-01-08T18:22:07Zxengineeringme@xengineering.eu2023-01-08T18:22:07Zurn:sha1:62ea56e48aa4026fe7f7f91d528d433220a87be7Add PDF generation of documentation2023-01-08T18:13:30Zxengineeringme@xengineering.eu2023-01-08T18:13:30Zurn:sha1:ed58cf39d6d2d10a28033c93a4cb00fa2db26591
Using Markdown features (as URLs) is even more useful if you actually
render this somewhere. PDF is now done and HTML might follow.
Split README and ROADMAP2023-01-08T18:04:26Zxengineeringme@xengineering.eu2023-01-08T17:54:54Zurn:sha1:82df83c7169e28f5808a99f27735049c03b1980a
Roadmap content should not spam the README
Implement close on click2023-01-08T17:43:45Zxengineeringme@xengineering.eu2023-01-08T17:43:45Zurn:sha1:2602ba91fb804224aeece0c9abf1abcbc2345403
This adds the option to close the XMPP connection.
Connect on mouse click2023-01-08T17:43:01Zxengineeringme@xengineering.eu2022-12-04T13:04:06Zurn:sha1:271a8baaeb5cbd19047c50681d955c14115fc86f
With this commit the client starts the connection to the server as soon
as the user clicks into the application window. Disconnect or reading /
writing to the stream is not implemented.
Implement printing of server response2022-12-04T13:02:21Zxengineeringme@xengineering.eu2022-12-04T13:02:21Zurn:sha1:9e2a44364bfae9a226e02fe7ddad032b16a1318f
Sadly there is no way to stop LimoX after connection. This has to be
fixed by a commit implementing a better control flow between GUI and
network part of the program.
Implement client stream header sending2022-12-04T12:31:33Zxengineeringme@xengineering.eu2022-12-04T12:31:33Zurn:sha1:d84ad1e1d7dc8dde2a0731c639d0ef3dd56cb72d
This starts the XML stream via the XMPP connection.
Implement TCP connection to XMPP server2022-12-04T12:01:57Zxengineeringme@xengineering.eu2022-12-04T12:01:57Zurn:sha1:a985fb91e9d559f2520633f962028b856631c020
This commit adds the functionality to actually connect to port 5222
(xmpp-client) of a XMPP server! This was tested using prosody and
verified via its systemd journal log entries.
Implement socket creation2022-12-04T11:57:01Zxengineeringme@xengineering.eu2022-12-04T11:57:01Zurn:sha1:7162a1018ac8cd64adf85fd30295d662f847e9a8
The socket is needed for the TCP connection to the XMPP server.
Implement DNS with a temporary solution2022-12-04T11:41:39Zxengineeringme@xengineering.eu2022-12-04T11:41:39Zurn:sha1:0de21ec65f3c28f2acc947c00c3cb26dc9ea4ecd
The DNS resolution implemented with this commit uses getaddrinfo() from
the standard library to get an IPv4 address for the domainpart of the
user-given Jabber ID (JID).
This is by far not the process described in [RFC 6120][1]. This XMPP
core standard prefers SRV entry lookups. Taking A records like in this
implementation is referenced as "fallback process".
Furthermore this implementation just takes the first A record it finds
which could also be improved. It could for example be that IPv4 is
blocked in the referenced network and a AAAA IPv6 record is given and
functional. In this case this implementation would needlessly fail to connect.
[1]: https://www.rfc-editor.org/rfc/rfc6120
Add GPL3 license header to relevant source files2022-12-02T20:55:51Zxengineeringme@xengineering.eu2022-12-02T20:55:51Zurn:sha1:d3a952c04f16723a5dc86fccc5919082dcd1c90e
This should make the license more visible and prevent wrong usage.
Add reference to Gigi's SDL2 tutorial2022-12-02T20:47:05Zxengineeringme@xengineering.eu2022-12-02T20:47:05Zurn:sha1:7eabd105128dde1c588be325a9c2b82f5ca6aa64Add reference to SDL2 documentation2022-12-02T20:41:01Zxengineeringme@xengineering.eu2022-12-02T20:41:01Zurn:sha1:d8b3604aa20193ade97b81f8c5ad51758b7a9eea