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banan-os
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54 Commits

Author SHA1 Message Date
Bananymous 11cac7a646 aoc2024: prepare programming environment 2024-12-01 07:41:25 +02:00
Bananymous 8ddab05ed3 BuildSystem: Cleanup userspace directory layout 
userspace programs are now in userspace/programs
userspace tests are now in userspace/tests

This makes listing userspace projects much cleaner. Libraries were
already separated to their own directory, so other programs should also.
 2024-07-03 09:18:02 +03:00
Bananymous 5dc441c4af Kernel/userspace: Implement KD_LOADFONT and loadfont program 2024-07-03 09:02:49 +03:00
Bananymous 22548a3f4a BuildSystem: Fix crt file installation 
crt files for userspace are now a dependency of libc, which means that
everytime libc gets installed, crt files will also install.

This fixes the problem when building libc
 2024-06-21 17:10:58 +03:00
Bananymous 1488ec5a03 Userspace: Implement the most basic http server 
This server just responds with static http "hello world" to every
incoming request
 2024-06-20 13:29:01 +03:00
Bananymous ad6d95ba52 BuildSystem: Rework the whole cmake build system 
Now files are installed using the install() command instead of manually
copying files to their destinations. This allows automatic recompilation
of headers that did not work previously
 2024-06-19 09:40:03 +03:00
Bananymous c69919738b BuildSystem: Move all userpace libraries under the userspace directory 
As the number of libraries is increasing, root directory starts to
expand. This adds better organization for libraries
 2024-06-18 13:14:35 +03:00
Bananymous 843a6851c4 Userspace: Start work on a terminal emulator 
Terminal is still missing some ANSI codes, cursor and pseudo terminal
support.

Shell's builtin start-gui now launches a Terminal instead of test
windows.
 2024-06-03 18:04:33 +03:00
Bananymous c2b6ba0d5a Userspace: Start work on GUI and WindowServer 
Current implementation can create custom windows and each window has
its own framebuffer. When window wants to write its framebuffer to the
screen it will send a message to the WindowServer using unix sockets.
 2024-05-29 16:00:54 +03:00
Bananymous 414f0f6cd9 Userspace: Don't link with libc 
This fixes bug where sometimes cmake does not find libc from sysroot

LibC is linked per program in its own CMakeLists.txt
 2024-04-03 14:46:18 +03:00
Bananymous 1f467580ee Userspace: Add test for popen 2024-02-14 17:23:26 +02:00
Bananymous 7eb5d220fd Userspace: Implement getopt for testing libc getopt() 2024-02-14 15:01:27 +02:00
Bananymous ccde8148a7 Userspace: Implement basic udp test program 2024-02-12 04:45:42 +02:00
Bananymous b9bbf42538 Userspace: Implement basic test program for tcp connection 2024-02-12 04:45:42 +02:00
Bananymous 5a939cf252 Userspace: Add simple test for unix domain sockets 2024-02-08 13:18:54 +02:00
Bananymous 2424f38a62 Userspace: Implement super simple DNS resolver in userspace 
You connect to this service using unix domain sockets and send the
asked domain name. It will respond with ip address or 'unavailable'

There is no DNS cache implemented so all calls ask the nameserver.
 2024-02-08 03:14:00 +02:00
Bananymous 2138eeb87f Userspace: Implement super simple DHCP client 2024-02-03 02:41:06 +02:00
Bananymous 64a63fa4be Userspace: Add loadkeys program to change keymap 2024-01-10 14:57:50 +02:00
Bananymous 40f55be587 Userspace: Write simple mouse test program 
This program draws circle on framebuffer, that you can move with
mouse, resize with scroll, and recolor with mouse buttons.
 2024-01-04 19:50:26 +02:00
Bananymous 43458cc74f BAN: implement exchange sort and test for it 2023-12-07 11:55:28 +02:00
Bananymous 06a84da844 Userspace: Implement barebones sudo 
This doesn't do any password checking or anything. Just sets uid and
gid before execvp()
 2023-12-06 18:15:42 +02:00
Bananymous ff8b3be8dc Userspace: implement basic sleep command 2023-12-06 13:05:53 +02:00
Bananymous dabd79afa7 Userspace: Prepare aoc2023 environment :) 2023-12-01 01:22:53 +02:00
Bananymous ff550785a7 Userspace: Implement basic image rendering for Netbpm 
You can now render Netbpm (P6) format image to framebuffer using
`image` command. I added basic test image to
/usr/share/images/sample.ppm
 2023-11-29 16:11:35 +02:00
Bananymous 42a1d26d5b Userspace: Implement basic test for framebuffer mmap 2023-11-28 23:52:22 +02:00
Bananymous a63006afaf Userspace: Add quick test for global ctors and dtors 2023-10-30 11:11:10 +02:00
Bananymous 81228d3401 Userspace: implement basic rm command 2023-10-25 21:45:27 +03:00
Bananymous 6ee4d10651 Kernel/LibC/Userspace: Implement mkdir and creat 
Touch now uses creat insteadd of open with O_CREAT flag
 2023-10-25 21:07:26 +03:00
Bananymous e685f38fd1 Userspace: Add basic chmod command 2023-10-25 02:37:19 +03:00
Bananymous 657f95d3f0 Userspace: Implement basic cp 
This does not support any meaningful command line arguments but
is a good start.
 2023-10-25 00:07:25 +03:00
Bananymous c5119cda97 Userspace: Add meminfo command that parses /proc/{pid}/meminfo 2023-09-30 21:20:53 +03:00
Bananymous 96b1186c19 Userspace: Implement basic test for MAP_SHARED 2023-09-29 18:59:37 +03:00
Bananymous b57811b371 Userspace: Implement cat-mmap 
This behaves exactly as cat, but uses mmap to read the file.
 2023-09-29 17:24:55 +03:00
Bananymous 6eda65eea6 Kernel/LibC/Userspace: Add SYS_POWEROFF + cli tool 
You can now shutdown/reboot banan-os with the poweroff cli tool.

Reboot doesn't seem to work on qemu.
 2023-09-28 12:36:47 +03:00
Bananymous 63dc2b6aa6 Kernel: Implement SYS_SYNC and add sync executable to userspace 
You can (and have to) manually sync disk after writes to it.
 2023-09-11 01:26:27 +03:00
Bananymous 9ebf29991d Kernel: Add basic dd command 
This only supports if, of, bs, count and status=progress
 2023-09-10 01:19:47 +03:00
Bananymous e4041ce5ec Userspace: Implement basic snake game :) 2023-09-04 14:30:45 +03:00
Bananymous 80e7a89f67 BuildSystem: Base sysroot is now distributed as a tar ball 
This allows file and directory permissions work as intended.

cmake is now filled with 'sudo' but with sudo timeout this should be
fine.
 2023-08-23 10:38:21 +03:00
Bananymous 2441f208c6 Userspace: Add basic whoami command 2023-08-15 09:03:51 +03:00
Bananymous 77ff585248 Userspace: implement basic stat 
I tried to format the output pretty much how linux does, except for
uid and git -> name resolution which is not implemented
 2023-08-11 10:30:50 +03:00
Bananymous 2a851b52f1 BuildSystem: Edit build flags regarding sse and warnings 2023-07-31 22:31:17 +03:00
Bananymous 8cd91f5a6a Userspace: add basic 'touch' command 2023-07-10 16:38:15 +03:00
Bananymous f521a98157 Userspace: Add basic tee command 2023-07-10 16:07:53 +03:00
Bananymous d0a0e3bdef Userspace: Add u8sum 
This program caluculates the sum of bytes in file mod 256
 2023-06-12 20:36:16 +03:00
Bananymous e9217b3484 Userspace: Add basic id that prints {,e}{uid,gid} of the current proc 2023-06-11 22:37:00 +03:00
Bananymous 78536f9678 Kernel/Userspace: Add basic init process 
This process parses /etc/passwd and promps login screen.
When an username is entered, it will launch that users shell
 2023-06-11 22:37:00 +03:00
Bananymous 1cf464d5c7 Userspace: add basic ls command 2023-06-11 03:38:44 +03:00
Bananymous 9728947d5d Userspace: add echo 2023-06-09 01:50:18 +03:00
Bananymous d201e65810 BuildSystem: remove sse and sse2 from userspace 2023-06-03 16:05:32 +03:00
Bananymous 2df7f8a1e5 BuildSystem: add rule to build libstdc++ 
We can now build libstdc++ and actually link with g++
 2023-06-02 18:39:42 +03:00