Made V-lang bindings with help of DeepSeek

[JohnClaw]

I used DeepSeek (https://chat.deepseek.com/) to make V-lang bindings for chatllm.cpp:

module main

import os
#flag windows -I C:\vlang
#flag windows -L C:\vlang
#flag -llibchatllm
#include "libchatllm.h"

@[typedef]
struct C.PrintCallback {
	user_data voidptr
	print_type int
	utf8_str &char
}

@[typedef]
struct C.EndCallback {
	user_data voidptr
}

fn C.chatllm_create() voidptr
fn C.chatllm_append_param(obj voidptr, param &char)
fn C.chatllm_start(obj voidptr, print_callback fn (voidptr, int, &char), end_callback fn (voidptr), user_data voidptr) int
fn C.chatllm_set_gen_max_tokens(obj voidptr, gen_max_tokens int)
fn C.chatllm_restart(obj voidptr, sys_prompt &char)
fn C.chatllm_user_input(obj voidptr, input &char) int
fn C.chatllm_set_ai_prefix(obj voidptr, prefix &char) int
fn C.chatllm_tool_input(obj voidptr, input &char) int
fn C.chatllm_tool_completion(obj voidptr, completion &char) int
fn C.chatllm_text_tokenize(obj voidptr, text &char) int
fn C.chatllm_text_embedding(obj voidptr, text &char) int
fn C.chatllm_qa_rank(obj voidptr, question &char, answer &char) int
fn C.chatllm_rag_select_store(obj voidptr, store_name &char) int
fn C.chatllm_abort_generation(obj voidptr)
fn C.chatllm_show_statistics(obj voidptr)
fn C.chatllm_save_session(obj voidptr, file_name &char) int
fn C.chatllm_load_session(obj voidptr, file_name &char) int

enum PrintType {
	print_chat_chunk = 0
	println_meta = 1
	println_error = 2
	println_ref = 3
	println_rewritten_query = 4
	println_history_user = 5
	println_history_ai = 6
	println_tool_calling = 7
	println_embedding = 8
	println_ranking = 9
	println_token_ids = 10
}

fn chatllm_print(user_data voidptr, print_type int, utf8_str &char) {
	unsafe {
		match PrintType(print_type) {
			.print_chat_chunk {
				print(cstring_to_vstring(utf8_str))
			}
			else {
				println(cstring_to_vstring(utf8_str))
			}
		}
	}
}

fn chatllm_end(user_data voidptr) {
	println('')
}

fn main() {
	obj := C.chatllm_create()
	args := os.args
	for arg in args[1..] {
		C.chatllm_append_param(obj, arg.str)
	}

	r := C.chatllm_start(obj, chatllm_print, chatllm_end, voidptr(0))
	if r != 0 {
		println('>>> chatllm_start error: $r')
		return
	}

	mut user_input_result := 0
	for {
		print('You  > ')
		input := os.input('')
		if input.len == 0 {
			continue
		}

		print('A.I. > ')
		user_input_result = C.chatllm_user_input(obj, input.str)
		if user_input_result != 0 {
			println('>>> chatllm_user_input error: $user_input_result')
			break
		}
	}
}

Zip archive contains of main.v, libchatllm.h, libchatllm.lib (made using polib tool from Pelles C compiler suite) V-lang bindings for chatllm.cpp.zip
V-lang can be downloaded from here: https://github.com/vlang/v/releases/download/weekly.2024.46/v_windows.zip Compilation instruction via .bat file: v.exe main.v

[foldl]

Thanks. Since libchatllm.h is easy to be converted to other languages, I think it is not necessary to add more bindings like V-lang.

[JohnClaw]

Thanks. Since libchatllm.h is easy to be converted to other languages, I think it is not necessary to add more bindings like V-lang.

So you don't need C# and VB.NET bindings which i already made? I'm sorry for being stupid.

[JohnClaw]

Thanks. Since libchatllm.h is easy to be converted to other languages, I think it is not necessary to add more bindings like V-lang.

Ok. I will close this issue and will not post any other bindings. However, if someone needs them, c# and vb.net bindings are attached to this message. Bye.
CSharp bindings for chatllm.cpp.zip
VB.NET bindings for chatllm.cpp.zip

[foldl]

Thanks a lot. I have added a link in the doc: https://github.com/foldl/chatllm.cpp/blob/master/docs/binding.md