refactor/feature/fix: Major refactor of codebase
continuous-integration/drone/push Build is passing
continuous-integration/drone/pr Build is passing

refactor(stdio): replace console/terminal command system with buffer-based stdio
- Introduced stdio.pas as the unified command I/O layer.
- All 31 command procedures across 15 files now receive stdin_buf,
  stdout_buf, and stderr_buf (POutBuf) instead of a single outbuf.
- vterminal.pas creates all three buffers per command invocation and
  displays both stdout and stderr.
- Deleted console.pas, terminal.pas, and 9 obsolete windowing programs
  (shell, splash, edit, memview, themer, netlog, vmlog, vmstate, udpcat).
- Migrated all registerCommand calls to stdio, rewrote vterminal
  processCommand to use stdio.findCommand, and added proper error
  routing to stderr for invalid params, bad paths, and system errors.

refactor(syslog): replace console logging with serial-backed syslog
- Introduced syslog.pas for kernel-level logging over serial/dev.
- Migrated all boot logging in kernel.pas from console.outputln/
  writestringln to syslog.logln/writestringln.
- Converted 19 fault handlers, hashmap, lists, scheduler, tracer, net,
  udp, and all driver init paths to use syslog.
- Rewrote BSOD in util.pas (50+ calls) from console to syslog.
- Removed CONSOLE_SLOW_REDRAW, TRGB565, TRGB565Pair, and HWND
  from system.pas.

fix(keyboard): add ring buffer and proper press/release cycling for LVGL input
- Replaced the single last_key/key_pressed slot in lvgl.pas with a
  16-entry ring buffer (kb_buf, kb_head, kb_tail) to prevent ISR
  overwrites when typing fast.
- Added a kb_pending_release flag so each keystroke gets a
  full PRESSED->RELEASED cycle before the next key is consumed —
  LVGL requires this pairing and was silently dropping intermediate
  keys when receiving consecutive PRESSED events without
  intervening releases.

feat(vterminal): use Hack monospace font for terminal output
- Added Hack Regular 14px (hack_14.c) as a custom LVGL font.
- Removed the .static_bitmap field from the generated font file
  (not present in LVGL 9.2 lv_font_t struct).
- Declared the hack_14 external symbol in lvgl.pas and switched
  vterminal's text label from lv_font_montserrat_14 to hack_14
  for proper monospace terminal rendering.
This commit is contained in:
2026-03-01 02:06:31 +00:00
parent dbe6e958e2
commit f752be48ce
92 changed files with 14917 additions and 5797 deletions
+12886
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-2710
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+72 -69
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+12 -12
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@@ -23,7 +23,7 @@ interface
uses
tracer,
Console,
syslog,
PCI,
drivertypes,
pmemorymanager,
@@ -44,19 +44,19 @@ var
begin
tracer.push_trace('EHCI.load');
devices:= PCI.getDeviceInfo($0C, $03, $20, count);
console.output('USB-EHCI Driver', 'Found ');
console.writeint(count);
console.writestringln(' USB Controller(s).');
syslog.log('USB-EHCI Driver', 'Found ');
syslog.writeint(count);
syslog.writestringln(' USB Controller(s).');
if count > 0 then begin
for i:=0 to count-1 do begin
console.output('USB-EHCI Driver', 'Controller[');
console.writeint(i);
console.writestring(']: ');
console.writehex(devices[i].device_id);
console.writestring(' ');
console.writehex(devices[i].vendor_id);
console.writestring(' ');
console.writehexln(devices[i].prog_if);
syslog.log('USB-EHCI Driver', 'Controller[');
syslog.writeint(i);
syslog.writestring(']: ');
syslog.writehex(devices[i].device_id);
syslog.writestring(' ');
syslog.writehex(devices[i].vendor_id);
syslog.writestring(' ');
syslog.writehexln(devices[i].prog_if);
end;
end;
load:= true;
+12 -12
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@@ -23,7 +23,7 @@ interface
uses
tracer,
Console,
syslog,
PCI,
drivertypes,
pmemorymanager,
@@ -71,19 +71,19 @@ var
begin
tracer.push_trace('OHCI.load');
devices:= PCI.getDeviceInfo($0C, $03, $10, count);
console.output('USB-OHCI Driver', 'Found ');
console.writeint(count);
console.writestringln(' USB Controller(s).');
syslog.log('USB-OHCI Driver', 'Found ');
syslog.writeint(count);
syslog.writestringln(' USB Controller(s).');
if count > 0 then begin
for i:=0 to count-1 do begin
console.output('USB-OHCI Driver', 'Controller[');
console.writeint(i);
console.writestring(']: ');
console.writehex(devices[i].device_id);
console.writestring(' ');
console.writehex(devices[i].vendor_id);
console.writestring(' ');
console.writehexln(devices[i].prog_if);
syslog.log('USB-OHCI Driver', 'Controller[');
syslog.writeint(i);
syslog.writestring(']: ');
syslog.writehex(devices[i].device_id);
syslog.writestring(' ');
syslog.writehex(devices[i].vendor_id);
syslog.writestring(' ');
syslog.writehexln(devices[i].prog_if);
block:= devices[i].address0 SHR 22;
force_alloc_block(block, 0);
map_page(block, block);
+16 -16
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@@ -25,7 +25,7 @@ interface
uses
tracer,
util,
console,
syslog,
drivertypes,
lmemorymanager,
vmemorymanager,
@@ -100,14 +100,14 @@ var
begin
push_trace('PCI.load');
console.outputln('PCI', 'Scanning Bus: 0');
syslog.logln('PCI', 'Scanning Bus: 0');
scanBus(0);
//while unscanned busses scan busses
current_bus := 1;
while true do begin
if current_bus < bus_count then begin
console.output('PCI', 'Scanning Bus: ');
console.writeintln(bus_count);
syslog.log('PCI', 'Scanning Bus: ');
syslog.writeintln(bus_count);
scanBus(current_bus);
current_bus := current_bus + 1;
end else break;
@@ -122,7 +122,7 @@ var
begin
push_trace('PCI.init');
console.outputln('PCI','INIT BEGIN.');
syslog.logln('PCI','INIT BEGIN.');
DevID.Bus:= biUnknown;
DevID.id0:= 0;
DevID.id1:= 0;
@@ -130,7 +130,7 @@ begin
DevID.id3:= 0;
DevID.ex:= nil;
drivermanagement.register_driver_ex('PCI Driver', @DevID, @load, true);
console.outputln('PCI', 'INIT END.');
syslog.logln('PCI', 'INIT END.');
pop_trace;
end;
@@ -388,16 +388,16 @@ begin
DevID^.id4:= device.vendor_id;
DevID^.ex:= nil;
console.output('PCI', 'Found Device: ');
console.writehex(device.header_type);
console.writestring(' ');
console.writehex(device.device_id);
console.writestring(' ');
console.writehex(device.class_code);
console.writestring(' ');
console.writehex(device.subclass_class);
console.writestring(' ');
console.writehexln(device.prog_if);
syslog.log('PCI', 'Found Device: ');
syslog.writehex(device.header_type);
syslog.writestring(' ');
syslog.writehex(device.device_id);
syslog.writestring(' ');
syslog.writehex(device.class_code);
syslog.writestring(' ');
syslog.writehex(device.subclass_class);
syslog.writestring(' ');
syslog.writehexln(device.prog_if);
devices[device_count] := device;
device_count := device_count + 1;
+12 -12
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@@ -23,7 +23,7 @@ interface
uses
tracer,
Console,
syslog,
PCI,
drivertypes,
pmemorymanager,
@@ -44,19 +44,19 @@ var
begin
tracer.push_trace('UHCI.load');
devices:= PCI.getDeviceInfo($0C, $03, $00, count);
console.output('USB-UHCI Driver','Found ');
console.writeint(count);
console.writestringln(' USB Controller(s).');
syslog.log('USB-UHCI Driver','Found ');
syslog.writeint(count);
syslog.writestringln(' USB Controller(s).');
if count > 0 then begin
for i:=0 to count-1 do begin
console.output('USB-UHCI Driver','Controller[');
console.writeint(i);
console.writestring(']: ');
console.writehex(devices[i].device_id);
console.writestring(' ');
console.writehex(devices[i].vendor_id);
console.writestring(' ');
console.writehexln(devices[i].prog_if);
syslog.log('USB-UHCI Driver','Controller[');
syslog.writeint(i);
syslog.writestring(']: ');
syslog.writehex(devices[i].device_id);
syslog.writestring(' ');
syslog.writehex(devices[i].vendor_id);
syslog.writestring(' ');
syslog.writehexln(devices[i].prog_if);
end;
end;
load:= true;
+3 -3
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@@ -23,7 +23,7 @@ interface
uses
tracer,
Console,
syslog,
PCI,
drivertypes,
pmemorymanager,
@@ -69,7 +69,7 @@ var
begin
push_trace('USB.init');
console.outputln('USB Driver', 'INIT BEGIN.');
syslog.logln('USB Driver', 'INIT BEGIN.');
UHCI_ID.Bus:= biPCI;
UHCI_ID.id0:= idANY;
@@ -108,7 +108,7 @@ begin
drivermanagement.register_driver('USB-EHCI Driver', @EHCI_ID, @loadEHCI);
drivermanagement.register_driver('USB-XHCI Driver', @XHCI_ID, @loadXHCI);
console.outputln('USB Driver', 'INIT END.');
syslog.logln('USB Driver', 'INIT END.');
pop_trace;
end;
+12 -12
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@@ -23,7 +23,7 @@ interface
uses
tracer,
Console,
syslog,
PCI,
drivertypes,
pmemorymanager,
@@ -44,19 +44,19 @@ var
begin
tracer.push_trace('XHCI.load');
devices:= PCI.getDeviceInfo($0C, $03, $30, count);
console.output('USB-XHCI Driver', 'Found ');
console.writeint(count);
console.writestringln(' USB Controller(s).');
syslog.log('USB-XHCI Driver', 'Found ');
syslog.writeint(count);
syslog.writestringln(' USB Controller(s).');
if count > 0 then begin
for i:=0 to count-1 do begin
console.output('USB-XHCI Driver', 'Controller[');
console.writeint(i);
console.writestring(']: ');
console.writehex(devices[i].device_id);
console.writestring(' ');
console.writehex(devices[i].vendor_id);
console.writestring(' ');
console.writehexln(devices[i].prog_if);
syslog.log('USB-XHCI Driver', 'Controller[');
syslog.writeint(i);
syslog.writestring(']: ');
syslog.writehex(devices[i].device_id);
syslog.writestring(' ');
syslog.writehex(devices[i].vendor_id);
syslog.writestring(' ');
syslog.writehexln(devices[i].prog_if);
end;
end;
load:= true;
+2 -2
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@@ -22,7 +22,7 @@ unit testdriver;
interface
uses
tracer, console, drivermanagement;
tracer, syslog, drivermanagement;
procedure init;
@@ -31,7 +31,7 @@ implementation
function load(ptr : void) : boolean;
begin
push_trace('testdriver.load');
console.outputln('DUMMY DRIVER', 'LOADED.');
syslog.logln('DUMMY DRIVER', 'LOADED.');
pop_trace;
end;
-1
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@@ -24,7 +24,6 @@ interface
uses
util,
console,
isr_types,
isrmanager,
IDT;
+4 -4
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@@ -22,7 +22,7 @@ unit keyboard;
interface
uses
console,
syslog,
util,
PS2_KEYBOARD_ISR;
@@ -94,7 +94,7 @@ function load(ptr : void) : boolean;
begin
PS2_KEYBOARD_ISR.register();
PS2_KEYBOARD_ISR.hook(uint32(@callback));
console.outputln('PS/2 KEYBOARD', 'LOADED.');
syslog.logln('PS/2 KEYBOARD', 'LOADED.');
load:= true;
end;
@@ -103,7 +103,7 @@ var
devid : TDeviceIdentifier;
begin
console.outputln('PS/2 KEYBOARD', 'INIT BEGIN.');
syslog.logln('PS/2 KEYBOARD', 'INIT BEGIN.');
if keyboard_layout[1].key_code = 0 then lang_USA();
devid.bus:= biUnknown;
devid.id0:= 0;
@@ -113,7 +113,7 @@ begin
devid.id4:= 0;
devid.ex:= nil;
drivermanagement.register_driver_ex('PS/2 Keyboard', @devid, @load, true);
console.outputln('PS/2 KEYBOARD', 'INIT END.');
syslog.logln('PS/2 KEYBOARD', 'INIT END.');
end;
//2A AA
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File diff suppressed because it is too large Load Diff
+1 -2
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@@ -40,8 +40,7 @@ function sinb(port : uint16) : uint8;
implementation
uses
console;
{ no implementation uses }
procedure soutb(port : uint16; val : uint8);
begin
+23 -23
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@@ -22,16 +22,16 @@ unit netutils;
interface
uses
tracer, util, nettypes, console, lmemorymanager, lists, strings;
tracer, util, nettypes, stdio, lmemorymanager, lists, strings;
procedure copyMAC(src : puint8; dst : puint8);
procedure copyIPv4(src : puint8; dst : puint8);
function stringToMAC(str : pchar) : puint8;
function stringToIPv4(str : pchar) : puint8;
procedure writeMACAddress(mac : puint8; WND : HWND);
procedure writeIPv4Address(ip : puint8; WND : HWND);
procedure writeMACAddressEx(mac : puint8; WND : HWND);
procedure writeIPv4AddressEx(ip : puint8; WND : HWND);
procedure writeMACAddress(mac : puint8; outbuf : POutBuf);
procedure writeIPv4Address(ip : puint8; outbuf : POutBuf);
procedure writeMACAddressEx(mac : puint8; outbuf : POutBuf);
procedure writeIPv4AddressEx(ip : puint8; outbuf : POutBuf);
function MACEqual(mac1 : puint8; mac2 : puint8) : boolean;
function IPEqual(ip1 : puint8; ip2 : puint8) : boolean;
function newPacketContext : PPacketContext;
@@ -172,59 +172,59 @@ begin
pop_trace;
end;
procedure writeIPv4AddressEx(ip : puint8; WND : HWND);
procedure writeIPv4AddressEx(ip : puint8; outbuf : POutBuf);
var
i : integer;
begin
push_trace('netutils.writeIPv4Address');
console.writeintWND(ip[0], WND);
stdio.bufWriteInt(outbuf, ip[0]);
for i:=1 to 3 do begin
console.writestringWND('.', WND);
console.writeintWND(ip[i], WND);
stdio.bufWriteStr(outbuf, '.');
stdio.bufWriteInt(outbuf, ip[i]);
end;
end;
procedure writeMACAddressEx(mac : puint8; WND : HWND);
procedure writeMACAddressEx(mac : puint8; outbuf : POutBuf);
var
i : integer;
begin
push_trace('netutils.writeMACAddress');
console.writehexpairWND(mac[0], WND);
stdio.bufWriteHexPair(outbuf, mac[0]);
for i:=1 to 5 do begin
console.writestringWND(':', WND);
console.writehexpairWND(mac[i], WND);
stdio.bufWriteStr(outbuf, ':');
stdio.bufWriteHexPair(outbuf, mac[i]);
end;
end;
procedure writeIPv4Address(ip : puint8; WND : HWND);
procedure writeIPv4Address(ip : puint8; outbuf : POutBuf);
var
i : integer;
begin
push_trace('netutils.writeIPv4Address');
console.writeintWND(ip[0], WND);
stdio.bufWriteInt(outbuf, ip[0]);
for i:=1 to 3 do begin
console.writestringWND('.', WND);
console.writeintWND(ip[i], WND);
stdio.bufWriteStr(outbuf, '.');
stdio.bufWriteInt(outbuf, ip[i]);
end;
console.writestringlnWND(' ', WND);
stdio.bufWriteStrLn(outbuf, ' ');
pop_trace;
end;
procedure writeMACAddress(mac : puint8; WND : HWND);
procedure writeMACAddress(mac : puint8; outbuf : POutBuf);
var
i : integer;
begin
push_trace('netutils.writeMACAddress');
console.writehexpairWND(mac[0], WND);
stdio.bufWriteHexPair(outbuf, mac[0]);
for i:=1 to 5 do begin
console.writestringWND(':', WND);
console.writehexpairWND(mac[i], WND);
stdio.bufWriteStr(outbuf, ':');
stdio.bufWriteHexPair(outbuf, mac[i]);
end;
console.writestringlnWND(' ', WND);
stdio.bufWriteStrLn(outbuf, ' ');
pop_trace;
end;
+16 -22
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@@ -23,9 +23,8 @@ interface
uses
tracer,
console,
nettypes, netutils,
netlog,
syslog,
RTC;
procedure init;
@@ -39,8 +38,7 @@ procedure writeToLogLn(str : pchar);
implementation
uses
terminal,
uses
e1000, //dev
eth2, //L2
arp, ipv4, //L3
@@ -57,32 +55,28 @@ var
DateTime : TDateTime;
begin
if getNetlogHWND <> 0 then begin
DateTime:= getDateTime;
writeStringWND('[', getNetlogHWND);
DateTime:= getDateTime;
syslog.writestring('[');
if DateTime.Hours < 10 then writeIntWND(0, getNetlogHWND);
writeIntWND(DateTime.Hours, getNetlogHWND);
writeStringWND(':', getNetlogHWND);
if DateTime.Minutes < 10 then writeIntWND(0, getNetlogHWND);
writeIntWND(DateTime.Minutes, getNetlogHWND);
writeStringWND(':', getNetlogHWND);
if DateTime.Hours < 10 then syslog.writeint(0);
syslog.writeint(DateTime.Hours);
syslog.writestring(':');
if DateTime.Minutes < 10 then syslog.writeint(0);
syslog.writeint(DateTime.Minutes);
syslog.writestring(':');
if DateTime.Seconds < 10 then writeIntWND(0, getNetlogHWND);
writeIntWND(DateTime.Seconds, getNetlogHWND);
writeStringWND('] ', getNetlogHWND);
if DateTime.Seconds < 10 then syslog.writeint(0);
syslog.writeint(DateTime.Seconds);
syslog.writestring('] ');
writeStringWND(str, getNetlogHWND);
end;
syslog.writestring(str);
end;
procedure writeToLogLn(str : pchar);
begin
writeToLog(str);
if getNetlogHWND <> 0 then begin
writestringlnWND(' ', getNetlogHWND);
end;
syslog.writestringln(' ');
end;
procedure registerNetworkCard(SendCallback : TNetSendCallback; _MAC : puint8);
+1 -3
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@@ -24,10 +24,8 @@ interface
uses
lmemorymanager, util,
tracer,
nettypes, netutils, terminal,
nettypes, netutils,
net,
netlog,
console,
crc;
procedure send(p_data : void; p_len : uint16; eth_type : uint16; p_context : PPacketContext);
+13 -11
View File
@@ -23,9 +23,8 @@ interface
uses
tracer, lmemorymanager,
util, lists, console, terminal,
util, lists,
net, nettypes, netutils,
netlog,
eth2, ipv4;
type
@@ -45,6 +44,9 @@ function resolveIP(ip : puint8) : puint8;
implementation
uses
stdio, strings;
var
Registered : Boolean = false;
Cache : PLinkedListBase;
@@ -263,7 +265,7 @@ begin
end;
end;
procedure terminal_command_arp(Params : PParamList);
procedure terminal_command_arp(Params : PParamList; stdin_buf, stdout_buf, stderr_buf : POutBuf);
var
i : uint32;
elm : PARPCacheRecord;
@@ -275,19 +277,19 @@ begin
sIP:= getParam(0, Params);
_IP:= stringToIPv4(sIP);
sendRequest(_IP);
writestringlnWND('ARP Request Sent.', getTerminalHWND);
stdio.bufWriteStrLn(stdout_buf, 'ARP Request Sent.');
end else begin
if LL_Size(Cache) > 0 then begin
writestringlnWND('MAC IPv4', getTerminalHWND);
stdio.bufWriteStrLn(stdout_buf, 'MAC IPv4');
For i:=0 to LL_Size(Cache)-1 do begin
elm:= PARPCacheRecord(LL_Get(Cache, i));
writeMACAddressEx(@elm^.MAC[0], getTerminalHWND);
writestringWND(' ', getTerminalHWND);
writeIPv4AddressEx(@elm^.IP[0], getTerminalHWND);
writestringlnWND(' ', getTerminalHWND);
writeMACAddressEx(@elm^.MAC[0], stdout_buf);
stdio.bufWriteStr(stdout_buf, ' ');
writeIPv4AddressEx(@elm^.IP[0], stdout_buf);
stdio.bufWriteStrLn(stdout_buf, ' ');
end;
end else begin
writestringlnWND('No entries in ARP table.', getTerminalHWND);
stdio.bufWriteStrLn(stdout_buf, 'No entries in ARP table.');
end;
end;
end;
@@ -298,7 +300,7 @@ begin
if not Registered then begin
Cache:= LL_New(sizeof(TARPCacheRecord));
eth2.registerTypePromisc($0806, @recv);
terminal.registerCommand('ARP', @terminal_command_arp, 'Get ARP Table.');
stdio.registerCommand('ARP', @terminal_command_arp, 'Get ARP Table.');
Registered:= true;
end;
pop_trace;
+15 -16
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@@ -23,9 +23,8 @@ interface
uses
tracer, lmemorymanager,
util, console, terminal, strings,
util, strings,
net, nettypes, netutils,
netlog,
lists,
eth2;
@@ -37,7 +36,7 @@ procedure register;
implementation
uses
arp;
arp, stdio;
var
Registered : Boolean = false;
@@ -132,7 +131,7 @@ begin
pop_trace;
end;
procedure terminal_command_ifconfig(params : PParamList);
procedure terminal_command_ifconfig(params : PParamList; stdin_buf, stdout_buf, stderr_buf : POutBuf);
var
Command, Sub, Address, Gateway, Netmask : pchar;
_Address, _Gateway, _Netmask : puint8;
@@ -158,7 +157,7 @@ begin
kfree(void(_Gateway));
kfree(void(_Netmask));
end else begin
writestringlnWND('Invalid number of params to call ''set''.', getTerminalHWND);
stdio.bufWriteStrLn(stderr_buf, 'Invalid number of params to call ''set''.');
end;
end;
if StringEquals(Command, 'net') then begin
@@ -174,18 +173,18 @@ begin
CopyIPv4(@Config.Gateway[0], @Target[0]);
arp.sendRequest(@Target[0]);
end else begin
writestringWND(' MAC: ', getTerminalHWND);
writeMACAddress(net.GetMAC, getTerminalHWND);
writestringWND(' IPv4: ', getTerminalHWND);
writeIPv4Address(@Config.Address[0], getTerminalHWND);
writestringWND(' Gateway: ', getTerminalHWND);
writeIPv4Address(@Config.Gateway[0], getTerminalHWND);
writestringWND(' Netmask: ', getTerminalHWND);
writeIPv4Address(@Config.Netmask[0], getTerminalHWND);
stdio.bufWriteStr(stdout_buf, ' MAC: ');
writeMACAddress(net.GetMAC, stdout_buf);
stdio.bufWriteStr(stdout_buf, ' IPv4: ');
writeIPv4Address(@Config.Address[0], stdout_buf);
stdio.bufWriteStr(stdout_buf, ' Gateway: ');
writeIPv4Address(@Config.Gateway[0], stdout_buf);
stdio.bufWriteStr(stdout_buf, ' Netmask: ');
writeIPv4Address(@Config.Netmask[0], stdout_buf);
if Config.UP then
writestringlnWND(' NetUP: true', getTerminalHWND)
stdio.bufWriteStrLn(stdout_buf, ' NetUP: true')
else
writestringlnWND(' NetUP: false', getTerminalHWND);
stdio.bufWriteStrLn(stdout_buf, ' NetUP: false');
end;
end;
@@ -206,7 +205,7 @@ begin
end;
Config.UP:= false;
eth2.registerType($0800, @recv);
terminal.registerCommand('IFCONFIG', @terminal_command_ifconfig, 'Configure Network Settings.');
stdio.registerCommand('IFCONFIG', @terminal_command_ifconfig, 'Configure Network Settings.');
Registered:= true;
end;
pop_trace;

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