234 lines
2.7 KiB
Markdown
234 lines
2.7 KiB
Markdown
# Manual
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```lua
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local syscalls = require("syscalls")
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```
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## Events
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### `WaitEvent()`
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Endless wait event
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### `WaitEventTimeout(timeout)`
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Wait timeout 1/100 sec
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return event or nil
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### Events list
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```lua
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syscalls.Event.<EventName>
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```
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+ `Redraw`
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+ `Button`
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+ `Key`
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+ `Desktop`
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+ `Mouse`
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+ `Network`
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+ `IPC`
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+ `Debug`
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## Graphic
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### Text encoding
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```lua
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syscalls.Encoding.<value>
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```
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+ `cp866`
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+ `cp866_8x16`
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+ `utf8`
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+ `utf16`
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### Text sizes
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```lua
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syscalls.textSize.<value>
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```
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+ `6x9` (cp866 only)
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+ `8x16`
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+ `12x18` (cp866 only)
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+ `16x32`
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+ `18x27` (cp866 only)
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+ `24x36` (cp866 only)
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+ `24x48`
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+ `30x45` (cp866 only)
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+ `32x64`
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+ `36x54` (cp866 only)
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+ `40x80`
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+ `42x63` (cp866 only)
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+ `48x72` (cp866 only)
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+ `48x96`
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+ `56x112`
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+ `64x128`
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### `DrawText(text, xPos, yPos, textColor, textScale, textLen, backgroundColor, encoding)`
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### `DrawTextFixSize(text, xPos, yPos, textColor, textSize, textLen, backgroundColor, encoding)`
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Draw text.
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textSize, textLen, backgroundColor, encoding are optional.
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### `DrawLine(x1, y1, x2, y2)`
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### `DrawRectangle(x, y, w, h color)`
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### `ReadPoint(x, y)`
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return color
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## Buttons
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### `GetButton()`
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return pressed button or nil
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### buttons
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button's ids that defined default by window with skin
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```lua
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syscalls.buttons.<Value>
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```
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+ `close`
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+ `minimize`
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## SystemColors
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### SystemColors type
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### `GetSystemColors()`
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return SystemColors
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### `SetSytemColors(SystemColors)`
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## Threads
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### `ThreadInfo(pid)`
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return table:
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```lua
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{
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name: string,
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pid: number,
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cpu_usage: number,
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memused: number,
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winXPos: number,
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winYPos: number,
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winXSize: number,
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winYPos: number,
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slotState: number,
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windowState: number
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}
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```
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## Sockets
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### `OpenSocket(domain, type, protocol)`
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```lua
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local socket, err = syscalls.OpenSocket(
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syscalls.SOCK.STREAM,
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syscalls.AF.INET,
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syscalls.IPPROTO.IP
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)
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if err then
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print("Error", err)
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else
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print("Ok")
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end
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```
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### `CloseSocket(socket)`
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### `PairSocket()`
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```lua
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local first, second = PairSocket()
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if first then
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print("OK")
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else
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print("Error:", second)
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end
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```
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### `Bind(socket, address)`
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### `Listen(socket, backlog)`
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### `Connect(socket, address)`
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### `Accept(socket, , flags)`
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### `Receive(socket, , flags)`
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### `SetSocketOption(socket, opt)`
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### `GetSocketOption(socket, opt)`
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### Socket types
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```lua
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syscalls.SOCK.<Value>
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```
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+ `STREAM`
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+ `RAW`
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+ `DGRAM`
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### Address families
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```lua
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syscalls.AF.<Value>
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```
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+ `UNSPEC`
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+ `LOCAL`
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+ `INET`
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+ `INET4`
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+ `INET6`
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### IP options
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```lua
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syscalls.IP.<Value>
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```
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+ `TTL`
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### IP protocols
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```lua
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syscalls.IPPROTO.<Value>
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```
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+ `IP`
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+ `ICMP`
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+ `TCP`
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+ `UDP`
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+ `RAW`
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### Socket options
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```lua
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syscalls.SO.<Value>
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```
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+ `BINDTODEVICE`
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+ `NONBLOCK`
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