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/* SPDX-License-Identifier: Apache-2.0 */
/*
* Copyright (C) Andrew Clayton
* Copyright (C) Timo Stark
* Copyright (C) F5, Inc.
*/
use unit_wasm::rusty::*;
static mut REQUEST_BUF: *mut u8 = std::ptr::null_mut();
#[no_mangle]
pub extern "C" fn uwr_request_handler(addr: *mut u8) -> i32 {
let ctx = &mut UWR_CTX_INITIALIZER();
uwr_init_ctx(ctx, addr, 4096);
uwr_set_req_buf(ctx, unsafe { &mut REQUEST_BUF }, LUW_SRB_ALLOC);
uwr_write_str!(
ctx,
" * Welcome to WebAssembly in Rust on Unit! \
[libunit-wasm ({}.{}.{}/{:#010x})] *\n\n",
LUW_VERSION_MAJOR,
LUW_VERSION_MINOR,
LUW_VERSION_PATCH,
LUW_VERSION_NUMBER,
);
uwr_http_init_headers(ctx, 2, 0);
uwr_http_add_header_content_type(ctx, "text/plain");
uwr_http_add_header_content_len(ctx);
uwr_http_send_headers(ctx);
uwr_http_send_response(ctx);
uwr_http_response_end();
uwr_free(unsafe { REQUEST_BUF });
return 0;
}
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