From d30c75897416621092023063b885494f2a64e406 Mon Sep 17 00:00:00 2001 From: Brian Anderson Date: Tue, 12 Mar 2013 14:06:19 -0700 Subject: Give core::rt and std::net their own uvll bindings I intend to do some big refactoring and don't want to deal w/ std just now --- src/libstd/net_ip.rs | 28 +- src/libstd/std.rc | 2 +- src/libstd/uv.rs | 2 +- src/libstd/uv_ll.rs | 1939 ++++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 1955 insertions(+), 16 deletions(-) create mode 100644 src/libstd/uv_ll.rs (limited to 'src/libstd') diff --git a/src/libstd/net_ip.rs b/src/libstd/net_ip.rs index 04283674d88..15593571b43 100644 --- a/src/libstd/net_ip.rs +++ b/src/libstd/net_ip.rs @@ -21,20 +21,20 @@ use core::vec; use iotask = uv::iotask::IoTask; use interact = uv::iotask::interact; -use sockaddr_in = core::unstable::uvll::sockaddr_in; -use sockaddr_in6 = core::unstable::uvll::sockaddr_in6; -use addrinfo = core::unstable::uvll::addrinfo; -use uv_getaddrinfo_t = core::unstable::uvll::uv_getaddrinfo_t; -use uv_ip4_name = core::unstable::uvll::ip4_name; -use uv_ip4_port = core::unstable::uvll::ip4_port; -use uv_ip6_name = core::unstable::uvll::ip6_name; -use uv_ip6_port = core::unstable::uvll::ip6_port; -use uv_getaddrinfo = core::unstable::uvll::getaddrinfo; -use uv_freeaddrinfo = core::unstable::uvll::freeaddrinfo; -use create_uv_getaddrinfo_t = core::unstable::uvll::getaddrinfo_t; -use set_data_for_req = core::unstable::uvll::set_data_for_req; -use get_data_for_req = core::unstable::uvll::get_data_for_req; -use ll = core::unstable::uvll; +use sockaddr_in = super::uv_ll::sockaddr_in; +use sockaddr_in6 = super::uv_ll::sockaddr_in6; +use addrinfo = super::uv_ll::addrinfo; +use uv_getaddrinfo_t = super::uv_ll::uv_getaddrinfo_t; +use uv_ip4_name = super::uv_ll::ip4_name; +use uv_ip4_port = super::uv_ll::ip4_port; +use uv_ip6_name = super::uv_ll::ip6_name; +use uv_ip6_port = super::uv_ll::ip6_port; +use uv_getaddrinfo = super::uv_ll::getaddrinfo; +use uv_freeaddrinfo = super::uv_ll::freeaddrinfo; +use create_uv_getaddrinfo_t = super::uv_ll::getaddrinfo_t; +use set_data_for_req = super::uv_ll::set_data_for_req; +use get_data_for_req = super::uv_ll::get_data_for_req; +use ll = super::uv_ll; /// An IP address pub enum IpAddr { diff --git a/src/libstd/std.rc b/src/libstd/std.rc index 85e914a60a1..6a7576645b8 100644 --- a/src/libstd/std.rc +++ b/src/libstd/std.rc @@ -36,7 +36,7 @@ not required in or otherwise suitable for the core library. extern mod core(vers = "0.6"); use core::*; -pub use uv_ll = core::unstable::uvll; +pub mod uv_ll; // General io and system-services modules diff --git a/src/libstd/uv.rs b/src/libstd/uv.rs index aaddc9b6836..e055b407057 100644 --- a/src/libstd/uv.rs +++ b/src/libstd/uv.rs @@ -33,6 +33,6 @@ * facilities. */ -pub use ll = core::unstable::uvll; +pub use ll = super::uv_ll; pub use iotask = uv_iotask; pub use global_loop = uv_global_loop; diff --git a/src/libstd/uv_ll.rs b/src/libstd/uv_ll.rs new file mode 100644 index 00000000000..682939975ef --- /dev/null +++ b/src/libstd/uv_ll.rs @@ -0,0 +1,1939 @@ +// Copyright 2012 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +/*! + * Low-level bindings to the libuv library. + * + * This module contains a set of direct, 'bare-metal' wrappers around + * the libuv C-API. + * + * Also contained herein are a set of rust records that map, in + * approximate memory-size, to the libuv data structures. The record + * implementations are adjusted, per-platform, to match their respective + * representations. + * + * There are also a collection of helper functions to ease interacting + * with the low-level API (such as a function to return the latest + * libuv error as a rust-formatted string). + * + * As new functionality, existant in uv.h, is added to the rust stdlib, + * the mappings should be added in this module. + * + * This module's implementation will hopefully be, eventually, replaced + * with per-platform, generated source files from rust-bindgen. + */ + +#[allow(non_camel_case_types)]; // C types + +use core::libc::size_t; +use core::libc::c_void; +use core::prelude::*; +use core::ptr::to_unsafe_ptr; + +pub type uv_handle_t = c_void; +pub type uv_loop_t = c_void; +pub type uv_idle_t = c_void; +pub type uv_idle_cb = *u8; + +// libuv struct mappings +pub struct uv_ip4_addr { + ip: ~[u8], + port: int, +} +pub type uv_ip6_addr = uv_ip4_addr; + +pub enum uv_handle_type { + UNKNOWN_HANDLE = 0, + UV_TCP, + UV_UDP, + UV_NAMED_PIPE, + UV_TTY, + UV_FILE, + UV_TIMER, + UV_PREPARE, + UV_CHECK, + UV_IDLE, + UV_ASYNC, + UV_ARES_TASK, + UV_ARES_EVENT, + UV_PROCESS, + UV_FS_EVENT +} + +pub type handle_type = libc::c_uint; + +pub struct uv_handle_fields { + loop_handle: *libc::c_void, + type_: handle_type, + close_cb: *u8, + data: *libc::c_void, +} + +// unix size: 8 +pub struct uv_err_t { + code: libc::c_int, + sys_errno_: libc::c_int +} + +// don't create one of these directly. instead, +// count on it appearing in libuv callbacks or embedded +// in other types as a pointer to be used in other +// operations (so mostly treat it as opaque, once you +// have it in this form..) +pub struct uv_stream_t { + fields: uv_handle_fields, +} + +// 64bit unix size: 216 +#[cfg(target_os="macos")] +pub struct uv_tcp_t { + fields: uv_handle_fields, + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, a06: *u8, a07: *u8, + a08: *u8, a09: *u8, a10: *u8, a11: *u8, + a12: *u8, a13: *u8, a14: *u8, a15: *u8, + a16: *u8, a17: *u8, a18: *u8, a19: *u8, + a20: *u8, a21: *u8, a22: *u8, + a23: uv_tcp_t_osx_riders +} +#[cfg(target_arch="x86_64")] +pub struct uv_tcp_t_osx_riders { + a23: *u8, +} +#[cfg(target_arch="x86")] +#[cfg(target_arch="arm")] +pub struct uv_tcp_t_osx_riders { + a23: *u8, + a24: *u8, a25: *u8, +} +#[cfg(target_os="linux")] +#[cfg(target_os="freebsd")] +#[cfg(target_os="android")] +pub struct uv_tcp_t { + fields: uv_handle_fields, + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, a06: *u8, a07: *u8, + a08: *u8, a09: *u8, a10: *u8, a11: *u8, + a12: *u8, a13: *u8, a14: *u8, a15: *u8, + a16: *u8, a17: *u8, a18: *u8, a19: *u8, + a20: *u8, a21: *u8, + a22: uv_tcp_t_32bit_unix_riders, +} +// 32bit unix size: 328 (164) +#[cfg(target_arch="x86_64")] +pub struct uv_tcp_t_32bit_unix_riders { + a29: *u8, +} +#[cfg(target_arch="x86")] +#[cfg(target_arch="arm")] +#[cfg(target_arch="mips")] +pub struct uv_tcp_t_32bit_unix_riders { + a29: *u8, a30: *u8, a31: *u8, +} + +// 32bit win32 size: 240 (120) +#[cfg(windows)] +pub struct uv_tcp_t { + fields: uv_handle_fields, + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, a06: *u8, a07: *u8, + a08: *u8, a09: *u8, a10: *u8, a11: *u8, + a12: *u8, a13: *u8, a14: *u8, a15: *u8, + a16: *u8, a17: *u8, a18: *u8, a19: *u8, + a20: *u8, a21: *u8, a22: *u8, a23: *u8, + a24: *u8, a25: *u8, +} + +// unix size: 64 +#[cfg(unix)] +pub struct uv_connect_t { + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, a06: *u8, a07: *u8 +} +// win32 size: 88 (44) +#[cfg(windows)] +pub struct uv_connect_t { + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, a06: *u8, a07: *u8, + a08: *u8, a09: *u8, a10: *u8, +} + +// unix size: 16 +pub struct uv_buf_t { + base: *u8, + len: libc::size_t, +} +// no gen stub method.. should create +// it via uv::direct::buf_init() + +// unix size: 160 +#[cfg(unix)] +pub struct uv_write_t { + fields: uv_handle_fields, + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, a06: *u8, a07: *u8, + a08: *u8, a09: *u8, a10: *u8, a11: *u8, + a12: *u8, + a14: uv_write_t_32bit_unix_riders, +} +#[cfg(target_arch="x86_64")] +pub struct uv_write_t_32bit_unix_riders { + a13: *u8, a14: *u8, a15: *u8 +} +#[cfg(target_arch="x86")] +#[cfg(target_arch="arm")] +#[cfg(target_arch="mips")] +pub struct uv_write_t_32bit_unix_riders { + a13: *u8, a14: *u8, a15: *u8, + a16: *u8, +} +// win32 size: 136 (68) +#[cfg(windows)] +pub struct uv_write_t { + fields: uv_handle_fields, + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, a06: *u8, a07: *u8, + a08: *u8, a09: *u8, a10: *u8, a11: *u8, + a12: *u8, +} +// 64bit unix size: 96 +// 32bit unix size: 152 (76) +#[cfg(unix)] +pub struct uv_async_t { + fields: uv_handle_fields, + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, a06: *u8, + a07: uv_async_t_32bit_unix_riders, +} +#[cfg(target_arch="x86_64")] +pub struct uv_async_t_32bit_unix_riders { + a10: *u8, +} +#[cfg(target_arch="x86")] +#[cfg(target_arch="arm")] +#[cfg(target_arch="mips")] +pub struct uv_async_t_32bit_unix_riders { + a10: *u8, +} +// win32 size 132 (68) +#[cfg(windows)] +pub struct uv_async_t { + fields: uv_handle_fields, + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, a06: *u8, a07: *u8, + a08: *u8, a09: *u8, a10: *u8, a11: *u8, + a12: *u8, +} + +// 64bit unix size: 120 +// 32bit unix size: 84 +#[cfg(unix)] +pub struct uv_timer_t { + fields: uv_handle_fields, + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, a06: *u8, a07: *u8, + a08: *u8, a09: *u8, + a11: uv_timer_t_32bit_unix_riders, +} +#[cfg(target_arch="x86_64")] +pub struct uv_timer_t_32bit_unix_riders { + a10: *u8, +} +#[cfg(target_arch="x86")] +#[cfg(target_arch="arm")] +#[cfg(target_arch="mips")] +pub struct uv_timer_t_32bit_unix_riders { + a10: *u8, a11: *u8, a12: *u8 +} +// win32 size: 64 +#[cfg(windows)] +pub struct uv_timer_t { + fields: uv_handle_fields, + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, a06: *u8, a07: *u8, + a08: *u8, a09: *u8, a10: *u8, a11: *u8, +} + +// unix size: 16 +pub struct sockaddr_in { + sin_family: u16, + sin_port: u16, + sin_addr: u32, // in_addr: this is an opaque, per-platform struct + sin_zero: (u8, u8, u8, u8, u8, u8, u8, u8), +} + +// unix size: 28 .. FIXME #1645 +// stuck with 32 becuse of rust padding structs? +#[cfg(target_arch="x86_64")] +pub struct sockaddr_in6 { + a0: *u8, a1: *u8, + a2: *u8, a3: *u8, +} +#[cfg(target_arch="x86")] +#[cfg(target_arch="arm")] +#[cfg(target_arch="mips")] +pub struct sockaddr_in6 { + a0: *u8, a1: *u8, + a2: *u8, a3: *u8, + a4: *u8, a5: *u8, + a6: *u8, a7: *u8, +} + +// unix size: 28 .. FIXME #1645 +// stuck with 32 becuse of rust padding structs? +pub type addr_in = addr_in_impl::addr_in; +#[cfg(unix)] +pub mod addr_in_impl { + #[cfg(target_arch="x86_64")] + pub struct addr_in { + a0: *u8, a1: *u8, + a2: *u8, a3: *u8, + } + #[cfg(target_arch="x86")] + #[cfg(target_arch="arm")] + #[cfg(target_arch="mips")] + pub struct addr_in { + a0: *u8, a1: *u8, + a2: *u8, a3: *u8, + a4: *u8, a5: *u8, + a6: *u8, a7: *u8, + } +} +#[cfg(windows)] +pub mod addr_in_impl { + pub struct addr_in { + a0: *u8, a1: *u8, + a2: *u8, a3: *u8, + } +} + +// unix size: 48, 32bit: 32 +pub type addrinfo = addrinfo_impl::addrinfo; +#[cfg(target_os="linux")] +#[cfg(target_os="android")] +pub mod addrinfo_impl { + #[cfg(target_arch="x86_64")] + pub struct addrinfo { + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, + } + #[cfg(target_arch="x86")] + #[cfg(target_arch="arm")] + #[cfg(target_arch="mips")] + pub struct addrinfo { + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, a06: *u8, a07: *u8, + } +} +#[cfg(target_os="macos")] +#[cfg(target_os="freebsd")] +pub mod addrinfo_impl { + pub struct addrinfo { + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, + } +} +#[cfg(windows)] +pub mod addrinfo_impl { + pub struct addrinfo { + a00: *u8, a01: *u8, a02: *u8, a03: *u8, + a04: *u8, a05: *u8, + } +} + +// unix size: 72 +pub struct uv_getaddrinfo_t { + a00: *u8, a01: *u8, a02: *u8, a03: *u8, a04: *u8, a05: *u8, + a06: *u8, a07: *u8, a08: *u8, a09: *u8, + a10: *u8, a11: *u8, a12: *u8, a13: *u8, a14: *u8, a15: *u8 +} + +pub mod uv_ll_struct_stubgen { + + use core::ptr; + + use super::{ + uv_async_t, + uv_connect_t, + uv_getaddrinfo_t, + uv_handle_fields, + uv_tcp_t, + uv_timer_t, + uv_write_t, + }; + + #[cfg(target_os = "linux")] + #[cfg(target_os = "android")] + #[cfg(target_os = "macos")] + #[cfg(target_os = "freebsd")] + use super::{ + uv_async_t_32bit_unix_riders, + uv_tcp_t_32bit_unix_riders, + uv_timer_t_32bit_unix_riders, + uv_write_t_32bit_unix_riders, + }; + + pub fn gen_stub_uv_tcp_t() -> uv_tcp_t { + return gen_stub_os(); + #[cfg(target_os = "linux")] + #[cfg(target_os = "android")] + #[cfg(target_os = "freebsd")] + pub fn gen_stub_os() -> uv_tcp_t { + return gen_stub_arch(); + #[cfg(target_arch="x86_64")] + pub fn gen_stub_arch() -> uv_tcp_t { + uv_tcp_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, + a11: 0 as *u8, + a12: 0 as *u8, a13: 0 as *u8, a14: 0 as *u8, + a15: 0 as *u8, + a16: 0 as *u8, a17: 0 as *u8, a18: 0 as *u8, + a19: 0 as *u8, + a20: 0 as *u8, a21: 0 as *u8, + a22: uv_tcp_t_32bit_unix_riders { a29: 0 as *u8 }, + } + } + #[cfg(target_arch="x86")] + #[cfg(target_arch="arm")] + #[cfg(target_arch="mips")] + pub fn gen_stub_arch() -> uv_tcp_t { + uv_tcp_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, + a11: 0 as *u8, + a12: 0 as *u8, a13: 0 as *u8, a14: 0 as *u8, + a15: 0 as *u8, + a16: 0 as *u8, a17: 0 as *u8, a18: 0 as *u8, + a19: 0 as *u8, + a20: 0 as *u8, a21: 0 as *u8, + a22: uv_tcp_t_32bit_unix_riders { + a29: 0 as *u8, a30: 0 as *u8, a31: 0 as *u8, + }, + } + } + } + #[cfg(windows)] + pub fn gen_stub_os() -> uv_tcp_t { + uv_tcp_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, + a11: 0 as *u8, + a12: 0 as *u8, a13: 0 as *u8, a14: 0 as *u8, + a15: 0 as *u8, + a16: 0 as *u8, a17: 0 as *u8, a18: 0 as *u8, + a19: 0 as *u8, + a20: 0 as *u8, a21: 0 as *u8, a22: 0 as *u8, + a23: 0 as *u8, + a24: 0 as *u8, a25: 0 as *u8, + } + } + #[cfg(target_os = "macos")] + pub fn gen_stub_os() -> uv_tcp_t { + use super::uv_tcp_t_osx_riders; + + return gen_stub_arch(); + + #[cfg(target_arch = "x86_64")] + fn gen_stub_arch() -> uv_tcp_t { + uv_tcp_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, + a11: 0 as *u8, + a12: 0 as *u8, a13: 0 as *u8, a14: 0 as *u8, + a15: 0 as *u8, + a16: 0 as *u8, a17: 0 as *u8, a18: 0 as *u8, + a19: 0 as *u8, + a20: 0 as *u8, a21: 0 as *u8, a22: 0 as *u8, + a23: uv_tcp_t_osx_riders { + a23: 0 as *u8, + } + } + } + + #[cfg(target_arch = "x86")] + #[cfg(target_arch = "arm")] + fn gen_stub_arch() -> uv_tcp_t { + uv_tcp_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, + a11: 0 as *u8, + a12: 0 as *u8, a13: 0 as *u8, a14: 0 as *u8, + a15: 0 as *u8, + a16: 0 as *u8, a17: 0 as *u8, a18: 0 as *u8, + a19: 0 as *u8, + a20: 0 as *u8, a21: 0 as *u8, a22: 0 as *u8, + a23: uv_tcp_t_osx_riders { + a23: 0 as *u8, + a24: 0 as *u8, a25: 0 as *u8, + } + } + } + } + } + #[cfg(unix)] + pub fn gen_stub_uv_connect_t() -> uv_connect_t { + uv_connect_t { + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8 + } + } + #[cfg(windows)] + pub fn gen_stub_uv_connect_t() -> uv_connect_t { + uv_connect_t { + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, + } + } + #[cfg(unix)] + pub fn gen_stub_uv_async_t() -> uv_async_t { + return gen_stub_arch(); + #[cfg(target_arch = "x86_64")] + pub fn gen_stub_arch() -> uv_async_t { + uv_async_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: uv_async_t_32bit_unix_riders { a10: 0 as *u8 }, + } + } + #[cfg(target_arch = "x86")] + #[cfg(target_arch="arm")] + #[cfg(target_arch="mips")] + pub fn gen_stub_arch() -> uv_async_t { + uv_async_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: uv_async_t_32bit_unix_riders { + a10: 0 as *u8, + } + } + } + } + #[cfg(windows)] + pub fn gen_stub_uv_async_t() -> uv_async_t { + uv_async_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, + a11: 0 as *u8, + a12: 0 as *u8, + } + } + #[cfg(unix)] + pub fn gen_stub_uv_timer_t() -> uv_timer_t { + return gen_stub_arch(); + #[cfg(target_arch = "x86_64")] + pub fn gen_stub_arch() -> uv_timer_t { + uv_timer_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, + a11: uv_timer_t_32bit_unix_riders { + a10: 0 as *u8 + }, + } + } + #[cfg(target_arch = "x86")] + #[cfg(target_arch="arm")] + #[cfg(target_arch="mips")] + pub fn gen_stub_arch() -> uv_timer_t { + uv_timer_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, + a11: uv_timer_t_32bit_unix_riders { + a10: 0 as *u8, a11: 0 as *u8, + a12: 0 as *u8, + }, + } + } + } + #[cfg(windows)] + pub fn gen_stub_uv_timer_t() -> uv_timer_t { + uv_timer_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, + a11: 0 as *u8, + } + } + #[cfg(unix)] + pub fn gen_stub_uv_write_t() -> uv_write_t { + return gen_stub_arch(); + #[cfg(target_arch="x86_64")] + pub fn gen_stub_arch() -> uv_write_t { + uv_write_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, + a11: 0 as *u8, + a12: 0 as *u8, + a14: uv_write_t_32bit_unix_riders { a13: 0 as *u8, + a14: 0 as *u8, + a15: 0 as *u8}, + } + } + #[cfg(target_arch="x86")] + #[cfg(target_arch="arm")] + #[cfg(target_arch="mips")] + pub fn gen_stub_arch() -> uv_write_t { + uv_write_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, + a11: 0 as *u8, + a12: 0 as *u8, + a14: uv_write_t_32bit_unix_riders { + a13: 0 as *u8, + a14: 0 as *u8, + a15: 0 as *u8, + a16: 0 as *u8, + } + } + } + } + #[cfg(windows)] + pub fn gen_stub_uv_write_t() -> uv_write_t { + uv_write_t { + fields: uv_handle_fields { + loop_handle: ptr::null(), type_: 0u32, + close_cb: ptr::null(), + data: ptr::null(), + }, + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, + a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, + a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, + a11: 0 as *u8, + a12: 0 as *u8 + } + } + pub fn gen_stub_uv_getaddrinfo_t() -> uv_getaddrinfo_t { + uv_getaddrinfo_t { + a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, a03: 0 as *u8, + a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, a07: 0 as *u8, + a08: 0 as *u8, a09: 0 as *u8, + a10: 1 as *u8, a11: 1 as *u8, a12: 1 as *u8, a13: 1 as *u8, + a14: 1 as *u8, a15: 1 as *u8 + } + } +} + +#[nolink] +extern mod rustrt { + + // libuv public API + unsafe fn rust_uv_loop_new() -> *libc::c_void; + unsafe fn rust_uv_loop_delete(lp: *libc::c_void); + unsafe fn rust_uv_run(loop_handle: *libc::c_void); + unsafe fn rust_uv_close(handle: *libc::c_void, cb: *u8); + unsafe fn rust_uv_walk(loop_handle: *libc::c_void, cb: *u8, + arg: *libc::c_void); + + unsafe fn rust_uv_idle_new() -> *uv_idle_t; + unsafe fn rust_uv_idle_delete(handle: *uv_idle_t); + unsafe fn rust_uv_idle_init(loop_handle: *uv_loop_t, + handle: *uv_idle_t) -> libc::c_int; + unsafe fn rust_uv_idle_start(handle: *uv_idle_t, + cb: uv_idle_cb) -> libc::c_int; + unsafe fn rust_uv_idle_stop(handle: *uv_idle_t) -> libc::c_int; + + unsafe fn rust_uv_async_send(handle: *uv_async_t); + unsafe fn rust_uv_async_init(loop_handle: *libc::c_void, + async_handle: *uv_async_t, + cb: *u8) -> libc::c_int; + unsafe fn rust_uv_tcp_init( + loop_handle: *libc::c_void, + handle_ptr: *uv_tcp_t) -> libc::c_int; + // FIXME ref #2604 .. ? + unsafe fn rust_uv_buf_init(out_buf: *uv_buf_t, base: *u8, + len: libc::size_t); + unsafe fn rust_uv_last_error(loop_handle: *libc::c_void) -> uv_err_t; + // FIXME ref #2064 + unsafe fn rust_uv_strerror(err: *uv_err_t) -> *libc::c_char; + // FIXME ref #2064 + unsafe fn rust_uv_err_name(err: *uv_err_t) -> *libc::c_char; + unsafe fn rust_uv_ip4_addr(ip: *u8, port: libc::c_int) + -> sockaddr_in; + unsafe fn rust_uv_ip6_addr(ip: *u8, port: libc::c_int) + -> sockaddr_in6; + unsafe fn rust_uv_ip4_name(src: *sockaddr_in, + dst: *u8, + size: libc::size_t) + -> libc::c_int; + unsafe fn rust_uv_ip6_name(src: *sockaddr_in6, + dst: *u8, + size: libc::size_t) + -> libc::c_int; + unsafe fn rust_uv_ip4_port(src: *sockaddr_in) -> libc::c_uint; + unsafe fn rust_uv_ip6_port(src: *sockaddr_in6) -> libc::c_uint; + // FIXME ref #2064 + unsafe fn rust_uv_tcp_connect(connect_ptr: *uv_connect_t, + tcp_handle_ptr: *uv_tcp_t, + ++after_cb: *u8, + ++addr: *sockaddr_in) -> libc::c_int; + // FIXME ref #2064 + unsafe fn rust_uv_tcp_bind(tcp_server: *uv_tcp_t, + ++addr: *sockaddr_in) -> libc::c_int; + // FIXME ref #2064 + unsafe fn rust_uv_tcp_connect6(connect_ptr: *uv_connect_t, + tcp_handle_ptr: *uv_tcp_t, + ++after_cb: *u8, + ++addr: *sockaddr_in6) -> libc::c_int; + // FIXME ref #2064 + unsafe fn rust_uv_tcp_bind6(tcp_server: *uv_tcp_t, + ++addr: *sockaddr_in6) -> libc::c_int; + unsafe fn rust_uv_tcp_getpeername(tcp_handle_ptr: *uv_tcp_t, + ++name: *sockaddr_in) -> libc::c_int; + unsafe fn rust_uv_tcp_getpeername6(tcp_handle_ptr: *uv_tcp_t, + ++name: *sockaddr_in6) ->libc::c_int; + unsafe fn rust_uv_listen(stream: *libc::c_void, + backlog: libc::c_int, + cb: *u8) -> libc::c_int; + unsafe fn rust_uv_accept(server: *libc::c_void, client: *libc::c_void) + -> libc::c_int; + unsafe fn rust_uv_write(req: *libc::c_void, + stream: *libc::c_void, + ++buf_in: *uv_buf_t, + buf_cnt: libc::c_int, + cb: *u8) + -> libc::c_int; + unsafe fn rust_uv_read_start(stream: *libc::c_void, + on_alloc: *u8, + on_read: *u8) + -> libc::c_int; + unsafe fn rust_uv_read_stop(stream: *libc::c_void) -> libc::c_int; + unsafe fn rust_uv_timer_init(loop_handle: *libc::c_void, + timer_handle: *uv_timer_t) + -> libc::c_int; + unsafe fn rust_uv_timer_start( + timer_handle: *uv_timer_t, + cb: *u8, + timeout: libc::c_uint, + repeat: libc::c_uint) -> libc::c_int; + unsafe fn rust_uv_timer_stop(handle: *uv_timer_t) -> libc::c_int; + + unsafe fn rust_uv_getaddrinfo(loop_ptr: *libc::c_void, + handle: *uv_getaddrinfo_t, + cb: *u8, + node_name_ptr: *u8, + service_name_ptr: *u8, + // should probably only pass ptr::null() + hints: *addrinfo) + -> libc::c_int; + unsafe fn rust_uv_freeaddrinfo(res: *addrinfo); + + // data accessors/helpers for rust-mapped uv structs + unsafe fn rust_uv_helper_get_INADDR_NONE() -> u32; + unsafe fn rust_uv_is_ipv4_addrinfo(input: *addrinfo) -> bool; + unsafe fn rust_uv_is_ipv6_addrinfo(input: *addrinfo) -> bool; + unsafe fn rust_uv_get_next_addrinfo(input: *addrinfo) -> *addrinfo; + unsafe fn rust_uv_addrinfo_as_sockaddr_in(input: *addrinfo) + -> *sockaddr_in; + unsafe fn rust_uv_addrinfo_as_sockaddr_in6(input: *addrinfo) + -> *sockaddr_in6; + unsafe fn rust_uv_malloc_buf_base_of(sug_size: libc::size_t) -> *u8; + unsafe fn rust_uv_free_base_of_buf(++buf: uv_buf_t); + unsafe fn rust_uv_get_stream_handle_from_connect_req( + connect_req: *uv_connect_t) + -> *uv_stream_t; + unsafe fn rust_uv_get_stream_handle_from_write_req( + write_req: *uv_write_t) + -> *uv_stream_t; + unsafe fn rust_uv_get_loop_for_uv_handle(handle: *libc::c_void) + -> *libc::c_void; + unsafe fn rust_uv_get_data_for_uv_loop(loop_ptr: *libc::c_void) + -> *libc::c_void; + unsafe fn rust_uv_set_data_for_uv_loop(loop_ptr: *libc::c_void, + data: *libc::c_void); + unsafe fn rust_uv_get_data_for_uv_handle(handle: *libc::c_void) + -> *libc::c_void; + unsafe fn rust_uv_set_data_for_uv_handle(handle: *libc::c_void, + data: *libc::c_void); + unsafe fn rust_uv_get_data_for_req(req: *libc::c_void) + -> *libc::c_void; + unsafe fn rust_uv_set_data_for_req(req: *libc::c_void, + data: *libc::c_void); + unsafe fn rust_uv_get_base_from_buf(++buf: uv_buf_t) -> *u8; + unsafe fn rust_uv_get_len_from_buf(++buf: uv_buf_t) -> libc::size_t; + + // sizeof testing helpers + unsafe fn rust_uv_helper_uv_tcp_t_size() -> libc::c_uint; + unsafe fn rust_uv_helper_uv_connect_t_size() -> libc::c_uint; + unsafe fn rust_uv_helper_uv_buf_t_size() -> libc::c_uint; + unsafe fn rust_uv_helper_uv_write_t_size() -> libc::c_uint; + unsafe fn rust_uv_helper_uv_err_t_size() -> libc::c_uint; + unsafe fn rust_uv_helper_sockaddr_in_size() -> libc::c_uint; + unsafe fn rust_uv_helper_sockaddr_in6_size() -> libc::c_uint; + unsafe fn rust_uv_helper_uv_async_t_size() -> libc::c_uint; + unsafe fn rust_uv_helper_uv_timer_t_size() -> libc::c_uint; + unsafe fn rust_uv_helper_uv_getaddrinfo_t_size() -> libc::c_uint; + unsafe fn rust_uv_helper_addrinfo_size() -> libc::c_uint; + unsafe fn rust_uv_helper_addr_in_size() -> libc::c_uint; +} + +pub unsafe fn loop_new() -> *libc::c_void { + return rustrt::rust_uv_loop_new(); +} + +pub unsafe fn loop_delete(loop_handle: *libc::c_void) { + rustrt::rust_uv_loop_delete(loop_handle); +} + +pub unsafe fn run(loop_handle: *libc::c_void) { + rustrt::rust_uv_run(loop_handle); +} + +pub unsafe fn close(handle: *T, cb: *u8) { + rustrt::rust_uv_close(handle as *libc::c_void, cb); +} + +pub unsafe fn walk(loop_handle: *libc::c_void, cb: *u8, arg: *libc::c_void) { + rustrt::rust_uv_walk(loop_handle, cb, arg); +} + +pub unsafe fn idle_new() -> *uv_idle_t { + rustrt::rust_uv_idle_new() +} + +pub unsafe fn idle_delete(handle: *uv_idle_t) { + rustrt::rust_uv_idle_delete(handle) +} + +pub unsafe fn idle_init(loop_handle: *uv_loop_t, + handle: *uv_idle_t) -> libc::c_int { + rustrt::rust_uv_idle_init(loop_handle, handle) +} + +pub unsafe fn idle_start(handle: *uv_idle_t, cb: uv_idle_cb) -> libc::c_int { + rustrt::rust_uv_idle_start(handle, cb) +} + +pub unsafe fn idle_stop(handle: *uv_idle_t) -> libc::c_int { + rustrt::rust_uv_idle_stop(handle) +} + +pub unsafe fn tcp_init(loop_handle: *libc::c_void, handle: *uv_tcp_t) + -> libc::c_int { + return rustrt::rust_uv_tcp_init(loop_handle, handle); +} +// FIXME ref #2064 +pub unsafe fn tcp_connect(connect_ptr: *uv_connect_t, + tcp_handle_ptr: *uv_tcp_t, + addr_ptr: *sockaddr_in, + after_connect_cb: *u8) +-> libc::c_int { + log(debug, fmt!("b4 foreign tcp_connect--addr port: %u cb: %u", + (*addr_ptr).sin_port as uint, after_connect_cb as uint)); + return rustrt::rust_uv_tcp_connect(connect_ptr, tcp_handle_ptr, + after_connect_cb, addr_ptr); +} +// FIXME ref #2064 +pub unsafe fn tcp_connect6(connect_ptr: *uv_connect_t, + tcp_handle_ptr: *uv_tcp_t, + addr_ptr: *sockaddr_in6, + after_connect_cb: *u8) +-> libc::c_int { + return rustrt::rust_uv_tcp_connect6(connect_ptr, tcp_handle_ptr, + after_connect_cb, addr_ptr); +} +// FIXME ref #2064 +pub unsafe fn tcp_bind(tcp_server_ptr: *uv_tcp_t, + addr_ptr: *sockaddr_in) -> libc::c_int { + return rustrt::rust_uv_tcp_bind(tcp_server_ptr, + addr_ptr); +} +// FIXME ref #2064 +pub unsafe fn tcp_bind6(tcp_server_ptr: *uv_tcp_t, + addr_ptr: *sockaddr_in6) -> libc::c_int { + return rustrt::rust_uv_tcp_bind6(tcp_server_ptr, + addr_ptr); +} + +pub unsafe fn tcp_getpeername(tcp_handle_ptr: *uv_tcp_t, + name: *sockaddr_in) -> libc::c_int { + return rustrt::rust_uv_tcp_getpeername(tcp_handle_ptr, name); +} + +pub unsafe fn tcp_getpeername6(tcp_handle_ptr: *uv_tcp_t, + name: *sockaddr_in6) ->libc::c_int { + return rustrt::rust_uv_tcp_getpeername6(tcp_handle_ptr, name); +} + +pub unsafe fn listen(stream: *T, backlog: libc::c_int, + cb: *u8) -> libc::c_int { + return rustrt::rust_uv_listen(stream as *libc::c_void, backlog, cb); +} + +pub unsafe fn accept(server: *libc::c_void, client: *libc::c_void) + -> libc::c_int { + return rustrt::rust_uv_accept(server as *libc::c_void, + client as *libc::c_void); +} + +pub unsafe fn write(req: *uv_write_t, stream: *T, + buf_in: *~[uv_buf_t], cb: *u8) -> libc::c_int { + let buf_ptr = vec::raw::to_ptr(*buf_in); + let buf_cnt = vec::len(*buf_in) as i32; + return rustrt::rust_uv_write(req as *libc::c_void, + stream as *libc::c_void, + buf_ptr, buf_cnt, cb); +} +pub unsafe fn read_start(stream: *uv_stream_t, on_alloc: *u8, + on_read: *u8) -> libc::c_int { + return rustrt::rust_uv_read_start(stream as *libc::c_void, + on_alloc, on_read); +} + +pub unsafe fn read_stop(stream: *uv_stream_t) -> libc::c_int { + return rustrt::rust_uv_read_stop(stream as *libc::c_void); +} + +pub unsafe fn last_error(loop_handle: *libc::c_void) -> uv_err_t { + return rustrt::rust_uv_last_error(loop_handle); +} + +pub unsafe fn strerror(err: *uv_err_t) -> *libc::c_char { + return rustrt::rust_uv_strerror(err); +} +pub unsafe fn err_name(err: *uv_err_t) -> *libc::c_char { + return rustrt::rust_uv_err_name(err); +} + +pub unsafe fn async_init(loop_handle: *libc::c_void, + async_handle: *uv_async_t, + cb: *u8) -> libc::c_int { + return rustrt::rust_uv_async_init(loop_handle, + async_handle, + cb); +} + +pub unsafe fn async_send(async_handle: *uv_async_t) { + return rustrt::rust_uv_async_send(async_handle); +} +pub unsafe fn buf_init(input: *u8, len: uint) -> uv_buf_t { + let out_buf = uv_buf_t { base: ptr::null(), len: 0 as libc::size_t }; + let out_buf_ptr = ptr::addr_of(&out_buf); + log(debug, fmt!("buf_init - input %u len %u out_buf: %u", + input as uint, + len as uint, + out_buf_ptr as uint)); + // yuck :/ + rustrt::rust_uv_buf_init(out_buf_ptr, input, len as size_t); + //let result = rustrt::rust_uv_buf_init_2(input, len as size_t); + log(debug, ~"after rust_uv_buf_init"); + let res_base = get_base_from_buf(out_buf); + let res_len = get_len_from_buf(out_buf); + //let res_base = get_base_from_buf(result); + log(debug, fmt!("buf_init - result %u len %u", + res_base as uint, + res_len as uint)); + return out_buf; + //return result; +} +pub unsafe fn ip4_addr(ip: &str, port: int) +-> sockaddr_in { + do str::as_c_str(ip) |ip_buf| { + rustrt::rust_uv_ip4_addr(ip_buf as *u8, + port as libc::c_int) + } +} +pub unsafe fn ip6_addr(ip: &str, port: int) +-> sockaddr_in6 { + do str::as_c_str(ip) |ip_buf| { + rustrt::rust_uv_ip6_addr(ip_buf as *u8, + port as libc::c_int) + } +} +pub unsafe fn ip4_name(src: &sockaddr_in) -> ~str { + // ipv4 addr max size: 15 + 1 trailing null byte + let dst: ~[u8] = ~[0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8, + 0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8]; + do vec::as_imm_buf(dst) |dst_buf, size| { + rustrt::rust_uv_ip4_name(to_unsafe_ptr(src), + dst_buf, size as libc::size_t); + // seems that checking the result of uv_ip4_name + // doesn't work too well.. + // you're stuck looking at the value of dst_buf + // to see if it is the string representation of + // INADDR_NONE (0xffffffff or 255.255.255.255 on + // many platforms) + str::raw::from_buf(dst_buf) + } +} +pub unsafe fn ip6_name(src: &sockaddr_in6) -> ~str { + // ipv6 addr max size: 45 + 1 trailing null byte + let dst: ~[u8] = ~[0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8, + 0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8, + 0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8, + 0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8, + 0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8, + 0u8,0u8,0u8,0u8,0u8,0u8]; + do vec::as_imm_buf(dst) |dst_buf, size| { + let src_unsafe_ptr = to_unsafe_ptr(src); + log(debug, fmt!("val of src *sockaddr_in6: %? sockaddr_in6: %?", + src_unsafe_ptr, src)); + let result = rustrt::rust_uv_ip6_name(src_unsafe_ptr, + dst_buf, size as libc::size_t); + match result { + 0i32 => str::raw::from_buf(dst_buf), + _ => ~"" + } + } +} +pub unsafe fn ip4_port(src: &sockaddr_in) -> uint { + rustrt::rust_uv_ip4_port(to_unsafe_ptr(src)) as uint +} +pub unsafe fn ip6_port(src: &sockaddr_in6) -> uint { + rustrt::rust_uv_ip6_port(to_unsafe_ptr(src)) as uint +} + +pub unsafe fn timer_init(loop_ptr: *libc::c_void, + timer_ptr: *uv_timer_t) -> libc::c_int { + return rustrt::rust_uv_timer_init(loop_ptr, timer_ptr); +} +pub unsafe fn timer_start(timer_ptr: *uv_timer_t, cb: *u8, timeout: uint, + repeat: uint) -> libc::c_int { + return rustrt::rust_uv_timer_start(timer_ptr, cb, timeout as libc::c_uint, + repeat as libc::c_uint); +} +pub unsafe fn timer_stop(timer_ptr: *uv_timer_t) -> libc::c_int { + return rustrt::rust_uv_timer_stop(timer_ptr); +} +pub unsafe fn getaddrinfo(loop_ptr: *libc::c_void, + handle: *uv_getaddrinfo_t, + cb: *u8, + node_name_ptr: *u8, + service_name_ptr: *u8, + hints: *addrinfo) -> libc::c_int { + rustrt::rust_uv_getaddrinfo(loop_ptr, + handle, + cb, + node_name_ptr, + service_name_ptr, + hints) +} +pub unsafe fn freeaddrinfo(res: *addrinfo) { + rustrt::rust_uv_freeaddrinfo(res); +} + +// libuv struct initializers +pub unsafe fn tcp_t() -> uv_tcp_t { + return uv_ll_struct_stubgen::gen_stub_uv_tcp_t(); +} +pub unsafe fn connect_t() -> uv_connect_t { + return uv_ll_struct_stubgen::gen_stub_uv_connect_t(); +} +pub unsafe fn write_t() -> uv_write_t { + return uv_ll_struct_stubgen::gen_stub_uv_write_t(); +} +pub unsafe fn async_t() -> uv_async_t { + return uv_ll_struct_stubgen::gen_stub_uv_async_t(); +} +pub unsafe fn timer_t() -> uv_timer_t { + return uv_ll_struct_stubgen::gen_stub_uv_timer_t(); +} +pub unsafe fn getaddrinfo_t() -> uv_getaddrinfo_t { + return uv_ll_struct_stubgen::gen_stub_uv_getaddrinfo_t(); +} + +// data access helpers +pub unsafe fn get_loop_for_uv_handle(handle: *T) + -> *libc::c_void { + return rustrt::rust_uv_get_loop_for_uv_handle(handle as *libc::c_void); +} +pub unsafe fn get_stream_handle_from_connect_req(connect: *uv_connect_t) + -> *uv_stream_t { + return rustrt::rust_uv_get_stream_handle_from_connect_req( + connect); +} +pub unsafe fn get_stream_handle_from_write_req( + write_req: *uv_write_t) + -> *uv_stream_t { + return rustrt::rust_uv_get_stream_handle_from_write_req( + write_req); +} +pub unsafe fn get_data_for_uv_loop(loop_ptr: *libc::c_void) -> *libc::c_void { + rustrt::rust_uv_get_data_for_uv_loop(loop_ptr) +} +pub unsafe fn set_data_for_uv_loop(loop_ptr: *libc::c_void, + data: *libc::c_void) { + rustrt::rust_uv_set_data_for_uv_loop(loop_ptr, data); +} +pub unsafe fn get_data_for_uv_handle(handle: *T) -> *libc::c_void { + return rustrt::rust_uv_get_data_for_uv_handle(handle as *libc::c_void); +} +pub unsafe fn set_data_for_uv_handle(handle: *T, + data: *U) { + rustrt::rust_uv_set_data_for_uv_handle(handle as *libc::c_void, + data as *libc::c_void); +} +pub unsafe fn get_data_for_req(req: *T) -> *libc::c_void { + return rustrt::rust_uv_get_data_for_req(req as *libc::c_void); +} +pub unsafe fn set_data_for_req(req: *T, + data: *U) { + rustrt::rust_uv_set_data_for_req(req as *libc::c_void, + data as *libc::c_void); +} +pub unsafe fn get_base_from_buf(buf: uv_buf_t) -> *u8 { + return rustrt::rust_uv_get_base_from_buf(buf); +} +pub unsafe fn get_len_from_buf(buf: uv_buf_t) -> libc::size_t { + return rustrt::rust_uv_get_len_from_buf(buf); +} +pub unsafe fn malloc_buf_base_of(suggested_size: libc::size_t) + -> *u8 { + return rustrt::rust_uv_malloc_buf_base_of(suggested_size); +} +pub unsafe fn free_base_of_buf(buf: uv_buf_t) { + rustrt::rust_uv_free_base_of_buf(buf); +} + +pub unsafe fn get_last_err_info(uv_loop: *libc::c_void) -> ~str { + let err = last_error(uv_loop); + let err_ptr = ptr::addr_of(&err); + let err_name = str::raw::from_c_str(err_name(err_ptr)); + let err_msg = str::raw::from_c_str(strerror(err_ptr)); + return fmt!("LIBUV ERROR: name: %s msg: %s", + err_name, err_msg); +} + +pub unsafe fn get_last_err_data(uv_loop: *libc::c_void) -> uv_err_data { + let err = last_error(uv_loop); + let err_ptr = ptr::addr_of(&err); + let err_name = str::raw::from_c_str(err_name(err_ptr)); + let err_msg = str::raw::from_c_str(strerror(err_ptr)); + uv_err_data { err_name: err_name, err_msg: err_msg } +} + +pub struct uv_err_data { + err_name: ~str, + err_msg: ~str, +} + +pub unsafe fn is_ipv4_addrinfo(input: *addrinfo) -> bool { + rustrt::rust_uv_is_ipv4_addrinfo(input) +} +pub unsafe fn is_ipv6_addrinfo(input: *addrinfo) -> bool { + rustrt::rust_uv_is_ipv6_addrinfo(input) +} +pub unsafe fn get_INADDR_NONE() -> u32 { + rustrt::rust_uv_helper_get_INADDR_NONE() +} +pub unsafe fn get_next_addrinfo(input: *addrinfo) -> *addrinfo { + rustrt::rust_uv_get_next_addrinfo(input) +} +pub unsafe fn addrinfo_as_sockaddr_in(input: *addrinfo) -> *sockaddr_in { + rustrt::rust_uv_addrinfo_as_sockaddr_in(input) +} +pub unsafe fn addrinfo_as_sockaddr_in6(input: *addrinfo) -> *sockaddr_in6 { + rustrt::rust_uv_addrinfo_as_sockaddr_in6(input) +} + +#[cfg(test)] +pub mod test { + use prelude::*; + use super::*; + use comm::{SharedChan, stream, GenericChan, GenericPort}; + + enum tcp_read_data { + tcp_read_eof, + tcp_read_more(~[u8]), + tcp_read_error + } + + struct request_wrapper { + write_req: *uv_write_t, + req_buf: *~[uv_buf_t], + read_chan: SharedChan<~str>, + } + + extern fn after_close_cb(handle: *libc::c_void) { + log(debug, fmt!("after uv_close! handle ptr: %?", + handle)); + } + + extern fn on_alloc_cb(handle: *libc::c_void, + suggested_size: libc::size_t) + -> uv_buf_t { + unsafe { + log(debug, ~"on_alloc_cb!"); + let char_ptr = malloc_buf_base_of(suggested_size); + log(debug, fmt!("on_alloc_cb h: %? char_ptr: %u sugsize: %u", + handle, + char_ptr as uint, + suggested_size as uint)); + return buf_init(char_ptr, suggested_size as uint); + } + } + + extern fn on_read_cb(stream: *uv_stream_t, + nread: libc::ssize_t, + ++buf: uv_buf_t) { + unsafe { + let nread = nread as int; + log(debug, fmt!("CLIENT entering on_read_cb nred: %d", + nread)); + if (nread > 0) { + // we have data + log(debug, fmt!("CLIENT read: data! nread: %d", nread)); + read_stop(stream); + let client_data = + get_data_for_uv_handle(stream as *libc::c_void) + as *request_wrapper; + let buf_base = get_base_from_buf(buf); + let bytes = vec::from_buf(buf_base, nread as uint); + let read_chan = (*client_data).read_chan.clone(); + let msg_from_server = str::from_bytes(bytes); + read_chan.send(msg_from_server); + close(stream as *libc::c_void, after_close_cb) + } + else if (nread == -1) { + // err .. possibly EOF + log(debug, ~"read: eof!"); + } + else { + // nread == 0 .. do nothing, just free buf as below + log(debug, ~"read: do nothing!"); + } + // when we're done + free_base_of_buf(buf); + log(debug, ~"CLIENT exiting on_read_cb"); + } + } + + extern fn on_write_complete_cb(write_req: *uv_write_t, + status: libc::c_int) { + unsafe { + log(debug, + fmt!("CLIENT beginning on_write_complete_cb status: %d", + status as int)); + let stream = get_stream_handle_from_write_req(write_req); + log(debug, + fmt!("CLIENT on_write_complete_cb: tcp:%d write_handle:%d", + stream as int, write_req as int)); + let result = read_start(stream, on_alloc_cb, on_read_cb); + log(debug, + fmt!("CLIENT ending on_write_complete_cb .. status: %d", + result as int)); + } + } + + extern fn on_connect_cb(connect_req_ptr: *uv_connect_t, + status: libc::c_int) { + unsafe { + log(debug, fmt!("beginning on_connect_cb .. status: %d", + status as int)); + let stream = + get_stream_handle_from_connect_req(connect_req_ptr); + if (status == 0i32) { + log(debug, ~"on_connect_cb: in status=0 if.."); + let client_data = get_data_for_req( + connect_req_ptr as *libc::c_void) + as *request_wrapper; + let write_handle = (*client_data).write_req; + log(debug, fmt!("on_connect_cb: tcp: %d write_hdl: %d", + stream as int, write_handle as int)); + let write_result = write(write_handle, + stream as *libc::c_void, + (*client_data).req_buf, + on_write_complete_cb); + log(debug, fmt!("on_connect_cb: write() status: %d", + write_result as int)); + } + else { + let test_loop = get_loop_for_uv_handle( + stream as *libc::c_void); + let err_msg = get_last_err_info(test_loop); + log(debug, err_msg); + fail_unless!(false); + } + log(debug, ~"finishing on_connect_cb"); + } + } + + fn impl_uv_tcp_request(ip: &str, port: int, req_str: &str, + client_chan: SharedChan<~str>) { + unsafe { + let test_loop = loop_new(); + let tcp_handle = tcp_t(); + let tcp_handle_ptr = ptr::addr_of(&tcp_handle); + let connect_handle = connect_t(); + let connect_req_ptr = ptr::addr_of(&connect_handle); + + // this is the persistent payload of data that we + // need to pass around to get this example to work. + // In C, this would be a malloc'd or stack-allocated + // struct that we'd cast to a void* and store as the + // data field in our uv_connect_t struct + let req_str_bytes = str::to_bytes(req_str); + let req_msg_ptr: *u8 = vec::raw::to_ptr(req_str_bytes); + log(debug, fmt!("req_msg ptr: %u", req_msg_ptr as uint)); + let req_msg = ~[ + buf_init(req_msg_ptr, vec::len(req_str_bytes)) + ]; + // this is the enclosing record, we'll pass a ptr to + // this to C.. + let write_handle = write_t(); + let write_handle_ptr = ptr::addr_of(&write_handle); + log(debug, fmt!("tcp req: tcp stream: %d write_handle: %d", + tcp_handle_ptr as int, + write_handle_ptr as int)); + let client_data = request_wrapper { + write_req: write_handle_ptr, + req_buf: ptr::addr_of(&req_msg), + read_chan: client_chan + }; + + let tcp_init_result = tcp_init( + test_loop as *libc::c_void, tcp_handle_ptr); + if (tcp_init_result == 0i32) { + log(debug, ~"sucessful tcp_init_result"); + + log(debug, ~"building addr..."); + let addr = ip4_addr(ip, port); + // FIXME ref #2064 + let addr_ptr = ptr::addr_of(&addr); + log(debug, fmt!("after build addr in rust. port: %u", + addr.sin_port as uint)); + + // this should set up the connection request.. + log(debug, fmt!("b4 call tcp_connect connect cb: %u ", + on_connect_cb as uint)); + let tcp_connect_result = tcp_connect( + connect_req_ptr, tcp_handle_ptr, + addr_ptr, on_connect_cb); + if (tcp_connect_result == 0i32) { + // not set the data on the connect_req + // until its initialized + set_data_for_req( + connect_req_ptr as *libc::c_void, + ptr::addr_of(&client_data) as *libc::c_void); + set_data_for_uv_handle( + tcp_handle_ptr as *libc::c_void, + ptr::addr_of(&client_data) as *libc::c_void); + log(debug, ~"before run tcp req loop"); + run(test_loop); + log(debug, ~"after run tcp req loop"); + } + else { + log(debug, ~"tcp_connect() failure"); + fail_unless!(false); + } + } + else { + log(debug, ~"tcp_init() failure"); + fail_unless!(false); + } + loop_delete(test_loop); + } + } + + extern fn server_after_close_cb(handle: *libc::c_void) { + unsafe { + log(debug, fmt!("SERVER server stream closed, should exit. h: %?", + handle)); + } + } + + extern fn client_stream_after_close_cb(handle: *libc::c_void) { + unsafe { + log(debug, + ~"SERVER: closed client stream, now closing server stream"); + let client_data = get_data_for_uv_handle( + handle) as + *tcp_server_data; + close((*client_data).server as *libc::c_void, + server_after_close_cb); + } + } + + extern fn after_server_resp_write(req: *uv_write_t) { + unsafe { + let client_stream_ptr = + get_stream_handle_from_write_req(req); + log(debug, ~"SERVER: resp sent... closing client stream"); + close(client_stream_ptr as *libc::c_void, + client_stream_after_close_cb) + } + } + + extern fn on_server_read_cb(client_stream_ptr: *uv_stream_t, + nread: libc::ssize_t, + ++buf: uv_buf_t) { + unsafe { + let nread = nread as int; + if (nread > 0) { + // we have data + log(debug, fmt!("SERVER read: data! nread: %d", nread)); + + // pull out the contents of the write from the client + let buf_base = get_base_from_buf(buf); + let buf_len = get_len_from_buf(buf) as uint; + log(debug, fmt!("SERVER buf base: %u, len: %u, nread: %d", + buf_base as uint, + buf_len as uint, + nread)); + let bytes = vec::from_buf(buf_base, nread as uint); + let request_str = str::from_bytes(bytes); + + let client_data = get_data_for_uv_handle( + client_stream_ptr as *libc::c_void) as *tcp_server_data; + + let server_kill_msg = copy (*client_data).server_kill_msg; + let write_req = (*client_data).server_write_req; + if str::contains(request_str, server_kill_msg) { + log(debug, ~"SERVER: client req contains kill_msg!"); + log(debug, ~"SERVER: sending response to client"); + read_stop(client_stream_ptr); + let server_chan = (*client_data).server_chan.clone(); + server_chan.send(request_str); + let write_result = write( + write_req, + client_stream_ptr as *libc::c_void, + (*client_data).server_resp_buf, + after_server_resp_write); + log(debug, fmt!("SERVER: resp write result: %d", + write_result as int)); + if (write_result != 0i32) { + log(debug, ~"bad result for server resp write()"); + log(debug, get_last_err_info( + get_loop_for_uv_handle(client_stream_ptr + as *libc::c_void))); + fail_unless!(false); + } + } + else { + log(debug, ~"SERVER: client req !contain kill_msg!"); + } + } + else if (nread == -1) { + // err .. possibly EOF + log(debug, ~"read: eof!"); + } + else { + // nread == 0 .. do nothing, just free buf as below + log(debug, ~"read: do nothing!"); + } + // when we're done + free_base_of_buf(buf); + log(debug, ~"SERVER exiting on_read_cb"); + } + } + + extern fn server_connection_cb(server_stream_ptr: + *uv_stream_t, + status: libc::c_int) { + unsafe { + log(debug, ~"client connecting!"); + let test_loop = get_loop_for_uv_handle( + server_stream_ptr as *libc::c_void); + if status != 0i32 { + let err_msg = get_last_err_info(test_loop); + log(debug, fmt!("server_connect_cb: non-zero status: %?", + err_msg)); + return; + } + let server_data = get_data_for_uv_handle( + server_stream_ptr as *libc::c_void) as *tcp_server_data; + let client_stream_ptr = (*server_data).client; + let client_init_result = tcp_init(test_loop, + client_stream_ptr); + set_data_for_uv_handle( + client_stream_ptr as *libc::c_void, + server_data as *libc::c_void); + if (client_init_result == 0i32) { + log(debug, ~"successfully initialized client stream"); + let accept_result = accept(server_stream_ptr as + *libc::c_void, + client_stream_ptr as + *libc::c_void); + if (accept_result == 0i32) { + // start reading + let read_result = read_start( + client_stream_ptr as *uv_stream_t, + on_alloc_cb, + on_server_read_cb); + if (read_result == 0i32) { + log(debug, ~"successful server read start"); + } + else { + log(debug, fmt!("server_connection_cb: bad read:%d", + read_result as int)); + fail_unless!(false); + } + } + else { + log(debug, fmt!("server_connection_cb: bad accept: %d", + accept_result as int)); + fail_unless!(false); + } + } + else { + log(debug, fmt!("server_connection_cb: bad client init: %d", + client_init_result as int)); + fail_unless!(false); + } + } + } + + struct tcp_server_data { + client: *uv_tcp_t, + server: *uv_tcp_t, + server_kill_msg: ~str, + server_resp_buf: *~[uv_buf_t], + server_chan: SharedChan<~str>, + server_write_req: *uv_write_t, + } + + struct async_handle_data { + continue_chan: SharedChan, + } + + extern fn async_close_cb(handle: *libc::c_void) { + log(debug, fmt!("SERVER: closing async cb... h: %?", + handle)); + } + + extern fn continue_async_cb(async_handle: *uv_async_t, + status: libc::c_int) { + unsafe { + // once we're in the body of this callback, + // the tcp server's loop is set up, so we + // can continue on to let the tcp client + // do its thang + let data = get_data_for_uv_handle( + async_handle as *libc::c_void) as *async_handle_data; + let continue_chan = (*data).continue_chan.clone(); + let should_continue = status == 0i32; + continue_chan.send(should_continue); + close(async_handle as *libc::c_void, async_close_cb); + } + } + + fn impl_uv_tcp_server(server_ip: &str, + server_port: int, + kill_server_msg: ~str, + server_resp_msg: ~str, + server_chan: SharedChan<~str>, + continue_chan: SharedChan) { + unsafe { + let test_loop = loop_new(); + let tcp_server = tcp_t(); + let tcp_server_ptr = ptr::addr_of(&tcp_server); + + let tcp_client = tcp_t(); + let tcp_client_ptr = ptr::addr_of(&tcp_client); + + let server_write_req = write_t(); + let server_write_req_ptr = ptr::addr_of(&server_write_req); + + let resp_str_bytes = str::to_bytes(server_resp_msg); + let resp_msg_ptr: *u8 = vec::raw::to_ptr(resp_str_bytes); + log(debug, fmt!("resp_msg ptr: %u", resp_msg_ptr as uint)); + let resp_msg = ~[ + buf_init(resp_msg_ptr, vec::len(resp_str_bytes)) + ]; + + let continue_async_handle = async_t(); + let continue_async_handle_ptr = + ptr::addr_of(&continue_async_handle); + let async_data = + async_handle_data { continue_chan: continue_chan }; + let async_data_ptr = ptr::addr_of(&async_data); + + let server_data = tcp_server_data { + client: tcp_client_ptr, + server: tcp_server_ptr, + server_kill_msg: kill_server_msg, + server_resp_buf: ptr::addr_of(&resp_msg), + server_chan: server_chan, + server_write_req: server_write_req_ptr + }; + let server_data_ptr = ptr::addr_of(&server_data); + set_data_for_uv_handle(tcp_server_ptr as *libc::c_void, + server_data_ptr as *libc::c_void); + + // uv_tcp_init() + let tcp_init_result = tcp_init( + test_loop as *libc::c_void, tcp_server_ptr); + if (tcp_init_result == 0i32) { + let server_addr = ip4_addr(server_ip, server_port); + // FIXME ref #2064 + let server_addr_ptr = ptr::addr_of(&server_addr); + + // uv_tcp_bind() + let bind_result = tcp_bind(tcp_server_ptr, + server_addr_ptr); + if (bind_result == 0i32) { + log(debug, ~"successful uv_tcp_bind, listening"); + + // uv_listen() + let listen_result = listen(tcp_server_ptr as + *libc::c_void, + 128i32, + server_connection_cb); + if (listen_result == 0i32) { + // let the test know it can set up the tcp server, + // now.. this may still present a race, not sure.. + let async_result = async_init(test_loop, + continue_async_handle_ptr, + continue_async_cb); + if (async_result == 0i32) { + set_data_for_uv_handle( + continue_async_handle_ptr as *libc::c_void, + async_data_ptr as *libc::c_void); + async_send(continue_async_handle_ptr); + // uv_run() + run(test_loop); + log(debug, ~"server uv::run() has returned"); + } + else { + log(debug, fmt!("uv_async_init failure: %d", + async_result as int)); + fail_unless!(false); + } + } + else { + log(debug, fmt!("non-zero result on uv_listen: %d", + listen_result as int)); + fail_unless!(false); + } + } + else { + log(debug, fmt!("non-zero result on uv_tcp_bind: %d", + bind_result as int)); + fail_unless!(false); + } + } + else { + log(debug, fmt!("non-zero result on uv_tcp_init: %d", + tcp_init_result as int)); + fail_unless!(false); + } + loop_delete(test_loop); + } + } + + // this is the impl for a test that is (maybe) ran on a + // per-platform/arch basis below + pub fn impl_uv_tcp_server_and_request() { + unsafe { + let bind_ip = ~"0.0.0.0"; + let request_ip = ~"127.0.0.1"; + let port = 8886; + let kill_server_msg = ~"does a dog have buddha nature?"; + let server_resp_msg = ~"mu!"; + let (client_port, client_chan) = stream::<~str>(); + let client_chan = SharedChan(client_chan); + let (server_port, server_chan) = stream::<~str>(); + let server_chan = SharedChan(server_chan); + + let (continue_port, continue_chan) = stream::(); + let continue_chan = SharedChan(continue_chan); + + let kill_server_msg_copy = copy kill_server_msg; + let server_resp_msg_copy = copy server_resp_msg; + do task::spawn_sched(task::ManualThreads(1)) { + impl_uv_tcp_server(bind_ip, port, + copy kill_server_msg_copy, + copy server_resp_msg_copy, + server_chan.clone(), + continue_chan.clone()); + }; + + // block until the server up is.. possibly a race? + log(debug, ~"before receiving on server continue_port"); + continue_port.recv(); + log(debug, ~"received on continue port, set up tcp client"); + + let kill_server_msg_copy = copy kill_server_msg; + do task::spawn_sched(task::ManualThreads(1u)) { + impl_uv_tcp_request(request_ip, port, + kill_server_msg_copy, + client_chan.clone()); + }; + + let msg_from_client = server_port.recv(); + let msg_from_server = client_port.recv(); + + fail_unless!(str::contains(msg_from_client, kill_server_msg)); + fail_unless!(str::contains(msg_from_server, server_resp_msg)); + } + } + + // FIXME don't run on fbsd or linux 32 bit(#2064) + #[cfg(target_os="win32")] + #[cfg(target_os="darwin")] + #[cfg(target_os="linux")] + #[cfg(target_os="android")] + pub mod tcp_and_server_client_test { + #[cfg(target_arch="x86_64")] + pub mod impl64 { + #[test] + pub fn test_uv_ll_tcp_server_and_request() { + unsafe { + super::super::impl_uv_tcp_server_and_request(); + } + } + } + #[cfg(target_arch="x86")] + #[cfg(target_arch="arm")] + #[cfg(target_arch="mips")] + pub mod impl32 { + #[test] + #[ignore(cfg(target_os = "linux"))] + pub fn test_uv_ll_tcp_server_and_request() { + unsafe { + super::super::impl_uv_tcp_server_and_request(); + } + } + } + } + + fn struct_size_check_common(t_name: ~str, + foreign_size: libc::c_uint) { + unsafe { + let rust_size = sys::size_of::(); + let sizes_match = foreign_size as uint == rust_size; + if !sizes_match { + let output = fmt!( + "STRUCT_SIZE FAILURE: %s -- actual: %u expected: %u", + t_name, rust_size, foreign_size as uint); + log(debug, output); + } + fail_unless!(sizes_match); + } + } + + // struct size tests + #[test] + fn test_uv_ll_struct_size_uv_tcp_t() { + unsafe { + struct_size_check_common::( + ~"uv_tcp_t", + super::rustrt::rust_uv_helper_uv_tcp_t_size() + ); + } + } + #[test] + fn test_uv_ll_struct_size_uv_connect_t() { + unsafe { + struct_size_check_common::( + ~"uv_connect_t", + super::rustrt::rust_uv_helper_uv_connect_t_size() + ); + } + } + #[test] + fn test_uv_ll_struct_size_uv_buf_t() { + unsafe { + struct_size_check_common::( + ~"uv_buf_t", + super::rustrt::rust_uv_helper_uv_buf_t_size() + ); + } + } + #[test] + fn test_uv_ll_struct_size_uv_write_t() { + unsafe { + struct_size_check_common::( + ~"uv_write_t", + super::rustrt::rust_uv_helper_uv_write_t_size() + ); + } + } + + #[test] + fn test_uv_ll_struct_size_sockaddr_in() { + unsafe { + struct_size_check_common::( + ~"sockaddr_in", + super::rustrt::rust_uv_helper_sockaddr_in_size() + ); + } + } + #[test] + fn test_uv_ll_struct_size_sockaddr_in6() { + unsafe { + let foreign_handle_size = + super::rustrt::rust_uv_helper_sockaddr_in6_size(); + let rust_handle_size = sys::size_of::(); + let output = fmt!("sockaddr_in6 -- foreign: %u rust: %u", + foreign_handle_size as uint, rust_handle_size); + log(debug, output); + // FIXME #1645 .. rust appears to pad structs to the nearest + // byte..? + // .. can't get the uv::ll::sockaddr_in6 to == 28 :/ + // .. so the type always appears to be 32 in size.. which is + // good, i guess.. better too big than too little + fail_unless!((4u+foreign_handle_size as uint) == + rust_handle_size); + } + } + #[test] + #[ignore(reason = "questionable size calculations")] + fn test_uv_ll_struct_size_addr_in() { + unsafe { + let foreign_handle_size = + super::rustrt::rust_uv_helper_addr_in_size(); + let rust_handle_size = sys::size_of::(); + let output = fmt!("addr_in -- foreign: %u rust: %u", + foreign_handle_size as uint, rust_handle_size); + log(debug, output); + // FIXME #1645 .. see note above about struct padding + fail_unless!((4u+foreign_handle_size as uint) == + rust_handle_size); + } + } + + #[test] + fn test_uv_ll_struct_size_uv_async_t() { + unsafe { + struct_size_check_common::( + ~"uv_async_t", + super::rustrt::rust_uv_helper_uv_async_t_size() + ); + } + } + + #[test] + fn test_uv_ll_struct_size_uv_timer_t() { + unsafe { + struct_size_check_common::( + ~"uv_timer_t", + super::rustrt::rust_uv_helper_uv_timer_t_size() + ); + } + } + + #[test] + #[ignore(cfg(target_os = "win32"))] + fn test_uv_ll_struct_size_uv_getaddrinfo_t() { + unsafe { + struct_size_check_common::( + ~"uv_getaddrinfo_t", + super::rustrt::rust_uv_helper_uv_getaddrinfo_t_size() + ); + } + } + #[test] + #[ignore(cfg(target_os = "macos"))] + #[ignore(cfg(target_os = "win32"))] + fn test_uv_ll_struct_size_addrinfo() { + unsafe { + struct_size_check_common::( + ~"addrinfo", + super::rustrt::rust_uv_helper_uv_timer_t_size() + ); + } + } +} -- cgit 1.4.1-3-g733a5 From 54bb7226e16090b471d791af5615016d01000504 Mon Sep 17 00:00:00 2001 From: Brian Anderson Date: Tue, 12 Mar 2013 20:04:25 -0700 Subject: core: Simplify uvll bindings and strip out currently-unused bits No more mapping uv structs to Rust structs --- src/libcore/rt/uv.rs | 56 +- src/libcore/rt/uvll.rs | 2029 +++++++----------------------------------------- src/libstd/uv_ll.rs | 18 - src/rt/rust_uv.cpp | 48 ++ src/rt/rustrt.def.in | 9 + 5 files changed, 372 insertions(+), 1788 deletions(-) (limited to 'src/libstd') diff --git a/src/libcore/rt/uv.rs b/src/libcore/rt/uv.rs index c450a631955..8280359eb2b 100644 --- a/src/libcore/rt/uv.rs +++ b/src/libcore/rt/uv.rs @@ -44,21 +44,28 @@ use cast::{transmute, transmute_mut_region}; use ptr::null; use sys::size_of; use super::uvll; +use super::uvll::*; use super::io::{IpAddr, Ipv4, Ipv6}; +use unstable::finally::Finally; #[cfg(test)] use unstable::run_in_bare_thread; #[cfg(test)] use super::thread::Thread; #[cfg(test)] use cell::Cell; -fn ip4_to_uv_ip4(addr: IpAddr) -> uvll::sockaddr_in { +fn ip4_as_uv_ip4(addr: IpAddr, f: &fn(*sockaddr_in)) { match addr { Ipv4(a, b, c, d, p) => { unsafe { - uvll::ip4_addr(fmt!("%u.%u.%u.%u", - a as uint, - b as uint, - c as uint, - d as uint), p as int) + let addr = malloc_ip4_addr(fmt!("%u.%u.%u.%u", + a as uint, + b as uint, + c as uint, + d as uint), p as int); + do (|| { + f(addr); + }).finally { + free_ip4_addr(addr); + } } } Ipv6 => fail!() @@ -301,7 +308,7 @@ pub impl StreamWatcher { data.close_cb.swap_unwrap()(); } drop_watcher_data(&mut stream_watcher); - unsafe { free(handle as *c_void) } + unsafe { free_handle(handle as *c_void) } } } } @@ -330,8 +337,7 @@ impl Callback for ConnectionCallback { } pub impl TcpWatcher { static fn new(loop_: &mut Loop) -> TcpWatcher { unsafe { - let size = size_of::() as size_t; - let handle = malloc(size) as *uvll::uv_tcp_t; + let handle = malloc_handle(UV_TCP); fail_unless!(handle.is_not_null()); fail_unless!(0 == uvll::tcp_init(loop_.native_handle(), handle)); let mut watcher = NativeHandle::from_native_handle(handle); @@ -343,12 +349,13 @@ pub impl TcpWatcher { fn bind(&mut self, address: IpAddr) { match address { Ipv4(*) => { - let addr = ip4_to_uv_ip4(address); - let result = unsafe { - uvll::tcp_bind(self.native_handle(), &addr) - }; - // XXX: bind is likely to fail. need real error handling - fail_unless!(result == 0); + do ip4_as_uv_ip4(address) |addr| { + let result = unsafe { + uvll::tcp_bind(self.native_handle(), addr) + }; + // XXX: bind is likely to fail. need real error handling + fail_unless!(result == 0); + } } _ => fail!() } @@ -363,11 +370,12 @@ pub impl TcpWatcher { let connect_handle = connect_watcher.native_handle(); match address { Ipv4(*) => { - let addr = ip4_to_uv_ip4(address); - rtdebug!("connect_t: %x", connect_handle as uint); - fail_unless!(0 == uvll::tcp_connect(connect_handle, - self.native_handle(), - &addr, connect_cb)); + do ip4_as_uv_ip4(address) |addr| { + rtdebug!("connect_t: %x", connect_handle as uint); + fail_unless!(0 == uvll::tcp_connect(connect_handle, + self.native_handle(), + addr, connect_cb)); + } } _ => fail!() } @@ -443,7 +451,7 @@ impl ConnectRequest { static fn new() -> ConnectRequest { let connect_handle = unsafe { - malloc(size_of::() as size_t) + malloc_req(UV_CONNECT) }; fail_unless!(connect_handle.is_not_null()); let connect_handle = connect_handle as *uvll::uv_connect_t; @@ -460,7 +468,7 @@ impl ConnectRequest { } fn delete(self) { - unsafe { free(self.native_handle() as *c_void) } + unsafe { free_req(self.native_handle() as *c_void) } } } @@ -482,7 +490,7 @@ impl WriteRequest { static fn new() -> WriteRequest { let write_handle = unsafe { - malloc(size_of::() as size_t) + malloc_req(UV_WRITE) }; fail_unless!(write_handle.is_not_null()); let write_handle = write_handle as *uvll::uv_write_t; @@ -498,7 +506,7 @@ impl WriteRequest { } fn delete(self) { - unsafe { free(self.native_handle() as *c_void) } + unsafe { free_req(self.native_handle() as *c_void) } } } diff --git a/src/libcore/rt/uvll.rs b/src/libcore/rt/uvll.rs index 80f04cf4ac0..1332ddf1127 100644 --- a/src/libcore/rt/uvll.rs +++ b/src/libcore/rt/uvll.rs @@ -14,1190 +14,356 @@ * This module contains a set of direct, 'bare-metal' wrappers around * the libuv C-API. * - * Also contained herein are a set of rust records that map, in - * approximate memory-size, to the libuv data structures. The record - * implementations are adjusted, per-platform, to match their respective - * representations. + * We're not bothering yet to redefine uv's structs as Rust structs + * because they are quite large and change often between versions. + * The maintenance burden is just too high. Instead we use the uv's + * `uv_handle_size` and `uv_req_size` to find the correct size of the + * structs and allocate them on the heap. This can be revisited later. * * There are also a collection of helper functions to ease interacting - * with the low-level API (such as a function to return the latest - * libuv error as a rust-formatted string). + * with the low-level API. * * As new functionality, existant in uv.h, is added to the rust stdlib, * the mappings should be added in this module. - * - * This module's implementation will hopefully be, eventually, replaced - * with per-platform, generated source files from rust-bindgen. */ #[allow(non_camel_case_types)]; // C types -use libc::size_t; -use libc::c_void; +use libc::{size_t, c_int, c_uint, c_void, c_char, uintptr_t}; +use libc::{malloc, free}; use prelude::*; use ptr::to_unsafe_ptr; +pub struct uv_err_t { + code: c_int, + sys_errno_: c_int +} + +pub struct uv_buf_t { + base: *u8, + len: libc::size_t, +} + pub type uv_handle_t = c_void; pub type uv_loop_t = c_void; pub type uv_idle_t = c_void; +pub type uv_tcp_t = c_void; +pub type uv_connect_t = c_void; +pub type uv_write_t = c_void; +pub type uv_async_t = c_void; +pub type uv_timer_t = c_void; +pub type uv_stream_t = c_void; + pub type uv_idle_cb = *u8; -// libuv struct mappings -pub struct uv_ip4_addr { - ip: ~[u8], - port: int, -} -pub type uv_ip6_addr = uv_ip4_addr; +pub type sockaddr_in = c_void; +pub type sockaddr_in6 = c_void; +#[deriving_eq] pub enum uv_handle_type { - UNKNOWN_HANDLE = 0, - UV_TCP, - UV_UDP, - UV_NAMED_PIPE, - UV_TTY, - UV_FILE, - UV_TIMER, - UV_PREPARE, + UV_UNKNOWN_HANDLE, + UV_ASYNC, UV_CHECK, + UV_FS_EVENT, + UV_FS_POLL, + UV_HANDLE, UV_IDLE, - UV_ASYNC, - UV_ARES_TASK, - UV_ARES_EVENT, + UV_NAMED_PIPE, + UV_POLL, + UV_PREPARE, UV_PROCESS, - UV_FS_EVENT -} - -pub type handle_type = libc::c_uint; - -pub struct uv_handle_fields { - loop_handle: *libc::c_void, - type_: handle_type, - close_cb: *u8, - data: *libc::c_void, -} - -// unix size: 8 -pub struct uv_err_t { - code: libc::c_int, - sys_errno_: libc::c_int -} - -// don't create one of these directly. instead, -// count on it appearing in libuv callbacks or embedded -// in other types as a pointer to be used in other -// operations (so mostly treat it as opaque, once you -// have it in this form..) -pub struct uv_stream_t { - fields: uv_handle_fields, -} - -// 64bit unix size: 216 -#[cfg(target_os="macos")] -pub struct uv_tcp_t { - fields: uv_handle_fields, - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, a06: *u8, a07: *u8, - a08: *u8, a09: *u8, a10: *u8, a11: *u8, - a12: *u8, a13: *u8, a14: *u8, a15: *u8, - a16: *u8, a17: *u8, a18: *u8, a19: *u8, - a20: *u8, a21: *u8, a22: *u8, - a23: uv_tcp_t_osx_riders -} -#[cfg(target_arch="x86_64")] -pub struct uv_tcp_t_osx_riders { - a23: *u8, -} -#[cfg(target_arch="x86")] -#[cfg(target_arch="arm")] -pub struct uv_tcp_t_osx_riders { - a23: *u8, - a24: *u8, a25: *u8, -} -#[cfg(target_os="linux")] -#[cfg(target_os="freebsd")] -#[cfg(target_os="android")] -pub struct uv_tcp_t { - fields: uv_handle_fields, - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, a06: *u8, a07: *u8, - a08: *u8, a09: *u8, a10: *u8, a11: *u8, - a12: *u8, a13: *u8, a14: *u8, a15: *u8, - a16: *u8, a17: *u8, a18: *u8, a19: *u8, - a20: *u8, a21: *u8, - a22: uv_tcp_t_32bit_unix_riders, -} -// 32bit unix size: 328 (164) -#[cfg(target_arch="x86_64")] -pub struct uv_tcp_t_32bit_unix_riders { - a29: *u8, -} -#[cfg(target_arch="x86")] -#[cfg(target_arch="arm")] -#[cfg(target_arch="mips")] -pub struct uv_tcp_t_32bit_unix_riders { - a29: *u8, a30: *u8, a31: *u8, -} - -// 32bit win32 size: 240 (120) -#[cfg(windows)] -pub struct uv_tcp_t { - fields: uv_handle_fields, - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, a06: *u8, a07: *u8, - a08: *u8, a09: *u8, a10: *u8, a11: *u8, - a12: *u8, a13: *u8, a14: *u8, a15: *u8, - a16: *u8, a17: *u8, a18: *u8, a19: *u8, - a20: *u8, a21: *u8, a22: *u8, a23: *u8, - a24: *u8, a25: *u8, -} - -// unix size: 64 -#[cfg(unix)] -pub struct uv_connect_t { - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, a06: *u8, a07: *u8 -} -// win32 size: 88 (44) -#[cfg(windows)] -pub struct uv_connect_t { - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, a06: *u8, a07: *u8, - a08: *u8, a09: *u8, a10: *u8, -} - -// unix size: 16 -pub struct uv_buf_t { - base: *u8, - len: libc::size_t, + UV_STREAM, + UV_TCP, + UV_TIMER, + UV_TTY, + UV_UDP, + UV_SIGNAL, + UV_FILE, + UV_HANDLE_TYPE_MAX } -// no gen stub method.. should create -// it via uv::direct::buf_init() -// unix size: 160 -#[cfg(unix)] -pub struct uv_write_t { - fields: uv_handle_fields, - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, a06: *u8, a07: *u8, - a08: *u8, a09: *u8, a10: *u8, a11: *u8, - a12: *u8, - a14: uv_write_t_32bit_unix_riders, -} -#[cfg(target_arch="x86_64")] -pub struct uv_write_t_32bit_unix_riders { - a13: *u8, a14: *u8, a15: *u8 -} -#[cfg(target_arch="x86")] -#[cfg(target_arch="arm")] -#[cfg(target_arch="mips")] -pub struct uv_write_t_32bit_unix_riders { - a13: *u8, a14: *u8, a15: *u8, - a16: *u8, -} -// win32 size: 136 (68) -#[cfg(windows)] -pub struct uv_write_t { - fields: uv_handle_fields, - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, a06: *u8, a07: *u8, - a08: *u8, a09: *u8, a10: *u8, a11: *u8, - a12: *u8, -} -// 64bit unix size: 96 -// 32bit unix size: 152 (76) -#[cfg(unix)] -pub struct uv_async_t { - fields: uv_handle_fields, - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, a06: *u8, - a07: uv_async_t_32bit_unix_riders, -} -#[cfg(target_arch="x86_64")] -pub struct uv_async_t_32bit_unix_riders { - a10: *u8, -} -#[cfg(target_arch="x86")] -#[cfg(target_arch="arm")] -#[cfg(target_arch="mips")] -pub struct uv_async_t_32bit_unix_riders { - a10: *u8, -} -// win32 size 132 (68) -#[cfg(windows)] -pub struct uv_async_t { - fields: uv_handle_fields, - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, a06: *u8, a07: *u8, - a08: *u8, a09: *u8, a10: *u8, a11: *u8, - a12: *u8, +#[deriving_eq] +pub enum uv_req_type { + UV_UNKNOWN_REQ, + UV_REQ, + UV_CONNECT, + UV_WRITE, + UV_SHUTDOWN, + UV_UDP_SEND, + UV_FS, + UV_WORK, + UV_GETADDRINFO, + UV_REQ_TYPE_MAX } -// 64bit unix size: 120 -// 32bit unix size: 84 -#[cfg(unix)] -pub struct uv_timer_t { - fields: uv_handle_fields, - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, a06: *u8, a07: *u8, - a08: *u8, a09: *u8, - a11: uv_timer_t_32bit_unix_riders, -} -#[cfg(target_arch="x86_64")] -pub struct uv_timer_t_32bit_unix_riders { - a10: *u8, -} -#[cfg(target_arch="x86")] -#[cfg(target_arch="arm")] -#[cfg(target_arch="mips")] -pub struct uv_timer_t_32bit_unix_riders { - a10: *u8, a11: *u8, a12: *u8 -} -// win32 size: 64 -#[cfg(windows)] -pub struct uv_timer_t { - fields: uv_handle_fields, - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, a06: *u8, a07: *u8, - a08: *u8, a09: *u8, a10: *u8, a11: *u8, +pub unsafe fn malloc_handle(handle: uv_handle_type) -> *c_void { + fail_unless!(handle != UV_UNKNOWN_HANDLE && handle != UV_HANDLE_TYPE_MAX); + let size = unsafe { rust_uv_handle_size(handle as uint) }; + let p = malloc(size); + fail_unless!(p.is_not_null()); + return p; } -// unix size: 16 -pub struct sockaddr_in { - sin_family: u16, - sin_port: u16, - sin_addr: u32, // in_addr: this is an opaque, per-platform struct - sin_zero: (u8, u8, u8, u8, u8, u8, u8, u8), +pub unsafe fn free_handle(v: *c_void) { + free(v) } -// unix size: 28 .. FIXME #1645 -// stuck with 32 becuse of rust padding structs? -#[cfg(target_arch="x86_64")] -pub struct sockaddr_in6 { - a0: *u8, a1: *u8, - a2: *u8, a3: *u8, -} -#[cfg(target_arch="x86")] -#[cfg(target_arch="arm")] -#[cfg(target_arch="mips")] -pub struct sockaddr_in6 { - a0: *u8, a1: *u8, - a2: *u8, a3: *u8, - a4: *u8, a5: *u8, - a6: *u8, a7: *u8, +pub unsafe fn malloc_req(req: uv_req_type) -> *c_void { + fail_unless!(req != UV_UNKNOWN_REQ && req != UV_REQ_TYPE_MAX); + let size = unsafe { rust_uv_req_size(req as uint) }; + let p = malloc(size); + fail_unless!(p.is_not_null()); + return p; } -// unix size: 28 .. FIXME #1645 -// stuck with 32 becuse of rust padding structs? -pub type addr_in = addr_in_impl::addr_in; -#[cfg(unix)] -pub mod addr_in_impl { - #[cfg(target_arch="x86_64")] - pub struct addr_in { - a0: *u8, a1: *u8, - a2: *u8, a3: *u8, - } - #[cfg(target_arch="x86")] - #[cfg(target_arch="arm")] - #[cfg(target_arch="mips")] - pub struct addr_in { - a0: *u8, a1: *u8, - a2: *u8, a3: *u8, - a4: *u8, a5: *u8, - a6: *u8, a7: *u8, - } -} -#[cfg(windows)] -pub mod addr_in_impl { - pub struct addr_in { - a0: *u8, a1: *u8, - a2: *u8, a3: *u8, - } +pub unsafe fn free_req(v: *c_void) { + free(v) } -// unix size: 48, 32bit: 32 -pub type addrinfo = addrinfo_impl::addrinfo; -#[cfg(target_os="linux")] -#[cfg(target_os="android")] -pub mod addrinfo_impl { - #[cfg(target_arch="x86_64")] - pub struct addrinfo { - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, - } - #[cfg(target_arch="x86")] - #[cfg(target_arch="arm")] - #[cfg(target_arch="mips")] - pub struct addrinfo { - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, a06: *u8, a07: *u8, - } -} -#[cfg(target_os="macos")] -#[cfg(target_os="freebsd")] -pub mod addrinfo_impl { - pub struct addrinfo { - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, - } -} -#[cfg(windows)] -pub mod addrinfo_impl { - pub struct addrinfo { - a00: *u8, a01: *u8, a02: *u8, a03: *u8, - a04: *u8, a05: *u8, +#[test] +fn handle_sanity_check() { + unsafe { + fail_unless!(UV_HANDLE_TYPE_MAX as uint == rust_uv_handle_type_max()); } } -// unix size: 72 -pub struct uv_getaddrinfo_t { - a00: *u8, a01: *u8, a02: *u8, a03: *u8, a04: *u8, a05: *u8, - a06: *u8, a07: *u8, a08: *u8, a09: *u8, - a10: *u8, a11: *u8, a12: *u8, a13: *u8, a14: *u8, a15: *u8 -} - -pub mod uv_ll_struct_stubgen { - - use ptr; - - use super::{ - uv_async_t, - uv_connect_t, - uv_getaddrinfo_t, - uv_handle_fields, - uv_tcp_t, - uv_timer_t, - uv_write_t, - }; - - #[cfg(target_os = "linux")] - #[cfg(target_os = "android")] - #[cfg(target_os = "macos")] - #[cfg(target_os = "freebsd")] - use super::{ - uv_async_t_32bit_unix_riders, - uv_tcp_t_32bit_unix_riders, - uv_timer_t_32bit_unix_riders, - uv_write_t_32bit_unix_riders, - }; - - pub fn gen_stub_uv_tcp_t() -> uv_tcp_t { - return gen_stub_os(); - #[cfg(target_os = "linux")] - #[cfg(target_os = "android")] - #[cfg(target_os = "freebsd")] - pub fn gen_stub_os() -> uv_tcp_t { - return gen_stub_arch(); - #[cfg(target_arch="x86_64")] - pub fn gen_stub_arch() -> uv_tcp_t { - uv_tcp_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, - a11: 0 as *u8, - a12: 0 as *u8, a13: 0 as *u8, a14: 0 as *u8, - a15: 0 as *u8, - a16: 0 as *u8, a17: 0 as *u8, a18: 0 as *u8, - a19: 0 as *u8, - a20: 0 as *u8, a21: 0 as *u8, - a22: uv_tcp_t_32bit_unix_riders { a29: 0 as *u8 }, - } - } - #[cfg(target_arch="x86")] - #[cfg(target_arch="arm")] - #[cfg(target_arch="mips")] - pub fn gen_stub_arch() -> uv_tcp_t { - uv_tcp_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, - a11: 0 as *u8, - a12: 0 as *u8, a13: 0 as *u8, a14: 0 as *u8, - a15: 0 as *u8, - a16: 0 as *u8, a17: 0 as *u8, a18: 0 as *u8, - a19: 0 as *u8, - a20: 0 as *u8, a21: 0 as *u8, - a22: uv_tcp_t_32bit_unix_riders { - a29: 0 as *u8, a30: 0 as *u8, a31: 0 as *u8, - }, - } - } - } - #[cfg(windows)] - pub fn gen_stub_os() -> uv_tcp_t { - uv_tcp_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, - a11: 0 as *u8, - a12: 0 as *u8, a13: 0 as *u8, a14: 0 as *u8, - a15: 0 as *u8, - a16: 0 as *u8, a17: 0 as *u8, a18: 0 as *u8, - a19: 0 as *u8, - a20: 0 as *u8, a21: 0 as *u8, a22: 0 as *u8, - a23: 0 as *u8, - a24: 0 as *u8, a25: 0 as *u8, - } - } - #[cfg(target_os = "macos")] - pub fn gen_stub_os() -> uv_tcp_t { - use super::uv_tcp_t_osx_riders; - - return gen_stub_arch(); - - #[cfg(target_arch = "x86_64")] - fn gen_stub_arch() -> uv_tcp_t { - uv_tcp_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, - a11: 0 as *u8, - a12: 0 as *u8, a13: 0 as *u8, a14: 0 as *u8, - a15: 0 as *u8, - a16: 0 as *u8, a17: 0 as *u8, a18: 0 as *u8, - a19: 0 as *u8, - a20: 0 as *u8, a21: 0 as *u8, a22: 0 as *u8, - a23: uv_tcp_t_osx_riders { - a23: 0 as *u8, - } - } - } - - #[cfg(target_arch = "x86")] - #[cfg(target_arch = "arm")] - fn gen_stub_arch() -> uv_tcp_t { - uv_tcp_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, - a11: 0 as *u8, - a12: 0 as *u8, a13: 0 as *u8, a14: 0 as *u8, - a15: 0 as *u8, - a16: 0 as *u8, a17: 0 as *u8, a18: 0 as *u8, - a19: 0 as *u8, - a20: 0 as *u8, a21: 0 as *u8, a22: 0 as *u8, - a23: uv_tcp_t_osx_riders { - a23: 0 as *u8, - a24: 0 as *u8, a25: 0 as *u8, - } - } - } - } - } - #[cfg(unix)] - pub fn gen_stub_uv_connect_t() -> uv_connect_t { - uv_connect_t { - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8 - } - } - #[cfg(windows)] - pub fn gen_stub_uv_connect_t() -> uv_connect_t { - uv_connect_t { - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, - } - } - #[cfg(unix)] - pub fn gen_stub_uv_async_t() -> uv_async_t { - return gen_stub_arch(); - #[cfg(target_arch = "x86_64")] - pub fn gen_stub_arch() -> uv_async_t { - uv_async_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: uv_async_t_32bit_unix_riders { a10: 0 as *u8 }, - } - } - #[cfg(target_arch = "x86")] - #[cfg(target_arch="arm")] - #[cfg(target_arch="mips")] - pub fn gen_stub_arch() -> uv_async_t { - uv_async_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: uv_async_t_32bit_unix_riders { - a10: 0 as *u8, - } - } - } - } - #[cfg(windows)] - pub fn gen_stub_uv_async_t() -> uv_async_t { - uv_async_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, - a11: 0 as *u8, - a12: 0 as *u8, - } - } - #[cfg(unix)] - pub fn gen_stub_uv_timer_t() -> uv_timer_t { - return gen_stub_arch(); - #[cfg(target_arch = "x86_64")] - pub fn gen_stub_arch() -> uv_timer_t { - uv_timer_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, - a11: uv_timer_t_32bit_unix_riders { - a10: 0 as *u8 - }, - } - } - #[cfg(target_arch = "x86")] - #[cfg(target_arch="arm")] - #[cfg(target_arch="mips")] - pub fn gen_stub_arch() -> uv_timer_t { - uv_timer_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, - a11: uv_timer_t_32bit_unix_riders { - a10: 0 as *u8, a11: 0 as *u8, - a12: 0 as *u8, - }, - } - } +#[test] +fn request_sanity_check() { + unsafe { + fail_unless!(UV_REQ_TYPE_MAX as uint == rust_uv_req_type_max()); } - #[cfg(windows)] - pub fn gen_stub_uv_timer_t() -> uv_timer_t { - uv_timer_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, - a11: 0 as *u8, - } - } - #[cfg(unix)] - pub fn gen_stub_uv_write_t() -> uv_write_t { - return gen_stub_arch(); - #[cfg(target_arch="x86_64")] - pub fn gen_stub_arch() -> uv_write_t { - uv_write_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, - a11: 0 as *u8, - a12: 0 as *u8, - a14: uv_write_t_32bit_unix_riders { a13: 0 as *u8, - a14: 0 as *u8, - a15: 0 as *u8}, - } - } - #[cfg(target_arch="x86")] - #[cfg(target_arch="arm")] - #[cfg(target_arch="mips")] - pub fn gen_stub_arch() -> uv_write_t { - uv_write_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, - a11: 0 as *u8, - a12: 0 as *u8, - a14: uv_write_t_32bit_unix_riders { - a13: 0 as *u8, - a14: 0 as *u8, - a15: 0 as *u8, - a16: 0 as *u8, - } - } - } - } - #[cfg(windows)] - pub fn gen_stub_uv_write_t() -> uv_write_t { - uv_write_t { - fields: uv_handle_fields { - loop_handle: ptr::null(), type_: 0u32, - close_cb: ptr::null(), - data: ptr::null(), - }, - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, - a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, - a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, a10: 0 as *u8, - a11: 0 as *u8, - a12: 0 as *u8 - } - } - pub fn gen_stub_uv_getaddrinfo_t() -> uv_getaddrinfo_t { - uv_getaddrinfo_t { - a00: 0 as *u8, a01: 0 as *u8, a02: 0 as *u8, a03: 0 as *u8, - a04: 0 as *u8, a05: 0 as *u8, a06: 0 as *u8, a07: 0 as *u8, - a08: 0 as *u8, a09: 0 as *u8, - a10: 1 as *u8, a11: 1 as *u8, a12: 1 as *u8, a13: 1 as *u8, - a14: 1 as *u8, a15: 1 as *u8 - } - } -} - -#[nolink] -extern mod rustrt { - - // libuv public API - unsafe fn rust_uv_loop_new() -> *libc::c_void; - unsafe fn rust_uv_loop_delete(lp: *libc::c_void); - unsafe fn rust_uv_run(loop_handle: *libc::c_void); - unsafe fn rust_uv_close(handle: *libc::c_void, cb: *u8); - unsafe fn rust_uv_walk(loop_handle: *libc::c_void, cb: *u8, - arg: *libc::c_void); - - unsafe fn rust_uv_idle_new() -> *uv_idle_t; - unsafe fn rust_uv_idle_delete(handle: *uv_idle_t); - unsafe fn rust_uv_idle_init(loop_handle: *uv_loop_t, - handle: *uv_idle_t) -> libc::c_int; - unsafe fn rust_uv_idle_start(handle: *uv_idle_t, - cb: uv_idle_cb) -> libc::c_int; - unsafe fn rust_uv_idle_stop(handle: *uv_idle_t) -> libc::c_int; - - unsafe fn rust_uv_async_send(handle: *uv_async_t); - unsafe fn rust_uv_async_init(loop_handle: *libc::c_void, - async_handle: *uv_async_t, - cb: *u8) -> libc::c_int; - unsafe fn rust_uv_tcp_init( - loop_handle: *libc::c_void, - handle_ptr: *uv_tcp_t) -> libc::c_int; - // FIXME ref #2604 .. ? - unsafe fn rust_uv_buf_init(out_buf: *uv_buf_t, base: *u8, - len: libc::size_t); - unsafe fn rust_uv_last_error(loop_handle: *libc::c_void) -> uv_err_t; - // FIXME ref #2064 - unsafe fn rust_uv_strerror(err: *uv_err_t) -> *libc::c_char; - // FIXME ref #2064 - unsafe fn rust_uv_err_name(err: *uv_err_t) -> *libc::c_char; - unsafe fn rust_uv_ip4_addr(ip: *u8, port: libc::c_int) - -> sockaddr_in; - unsafe fn rust_uv_ip6_addr(ip: *u8, port: libc::c_int) - -> sockaddr_in6; - unsafe fn rust_uv_ip4_name(src: *sockaddr_in, - dst: *u8, - size: libc::size_t) - -> libc::c_int; - unsafe fn rust_uv_ip6_name(src: *sockaddr_in6, - dst: *u8, - size: libc::size_t) - -> libc::c_int; - unsafe fn rust_uv_ip4_port(src: *sockaddr_in) -> libc::c_uint; - unsafe fn rust_uv_ip6_port(src: *sockaddr_in6) -> libc::c_uint; - // FIXME ref #2064 - unsafe fn rust_uv_tcp_connect(connect_ptr: *uv_connect_t, - tcp_handle_ptr: *uv_tcp_t, - ++after_cb: *u8, - ++addr: *sockaddr_in) -> libc::c_int; - // FIXME ref #2064 - unsafe fn rust_uv_tcp_bind(tcp_server: *uv_tcp_t, - ++addr: *sockaddr_in) -> libc::c_int; - // FIXME ref #2064 - unsafe fn rust_uv_tcp_connect6(connect_ptr: *uv_connect_t, - tcp_handle_ptr: *uv_tcp_t, - ++after_cb: *u8, - ++addr: *sockaddr_in6) -> libc::c_int; - // FIXME ref #2064 - unsafe fn rust_uv_tcp_bind6(tcp_server: *uv_tcp_t, - ++addr: *sockaddr_in6) -> libc::c_int; - unsafe fn rust_uv_tcp_getpeername(tcp_handle_ptr: *uv_tcp_t, - ++name: *sockaddr_in) -> libc::c_int; - unsafe fn rust_uv_tcp_getpeername6(tcp_handle_ptr: *uv_tcp_t, - ++name: *sockaddr_in6) ->libc::c_int; - unsafe fn rust_uv_listen(stream: *libc::c_void, - backlog: libc::c_int, - cb: *u8) -> libc::c_int; - unsafe fn rust_uv_accept(server: *libc::c_void, client: *libc::c_void) - -> libc::c_int; - unsafe fn rust_uv_write(req: *libc::c_void, - stream: *libc::c_void, - ++buf_in: *uv_buf_t, - buf_cnt: libc::c_int, - cb: *u8) - -> libc::c_int; - unsafe fn rust_uv_read_start(stream: *libc::c_void, - on_alloc: *u8, - on_read: *u8) - -> libc::c_int; - unsafe fn rust_uv_read_stop(stream: *libc::c_void) -> libc::c_int; - unsafe fn rust_uv_timer_init(loop_handle: *libc::c_void, - timer_handle: *uv_timer_t) - -> libc::c_int; - unsafe fn rust_uv_timer_start( - timer_handle: *uv_timer_t, - cb: *u8, - timeout: libc::c_uint, - repeat: libc::c_uint) -> libc::c_int; - unsafe fn rust_uv_timer_stop(handle: *uv_timer_t) -> libc::c_int; - - unsafe fn rust_uv_getaddrinfo(loop_ptr: *libc::c_void, - handle: *uv_getaddrinfo_t, - cb: *u8, - node_name_ptr: *u8, - service_name_ptr: *u8, - // should probably only pass ptr::null() - hints: *addrinfo) - -> libc::c_int; - unsafe fn rust_uv_freeaddrinfo(res: *addrinfo); - - // data accessors/helpers for rust-mapped uv structs - unsafe fn rust_uv_helper_get_INADDR_NONE() -> u32; - unsafe fn rust_uv_is_ipv4_addrinfo(input: *addrinfo) -> bool; - unsafe fn rust_uv_is_ipv6_addrinfo(input: *addrinfo) -> bool; - unsafe fn rust_uv_get_next_addrinfo(input: *addrinfo) -> *addrinfo; - unsafe fn rust_uv_addrinfo_as_sockaddr_in(input: *addrinfo) - -> *sockaddr_in; - unsafe fn rust_uv_addrinfo_as_sockaddr_in6(input: *addrinfo) - -> *sockaddr_in6; - unsafe fn rust_uv_malloc_buf_base_of(sug_size: libc::size_t) -> *u8; - unsafe fn rust_uv_free_base_of_buf(++buf: uv_buf_t); - unsafe fn rust_uv_get_stream_handle_from_connect_req( - connect_req: *uv_connect_t) - -> *uv_stream_t; - unsafe fn rust_uv_get_stream_handle_from_write_req( - write_req: *uv_write_t) - -> *uv_stream_t; - unsafe fn rust_uv_get_loop_for_uv_handle(handle: *libc::c_void) - -> *libc::c_void; - unsafe fn rust_uv_get_data_for_uv_loop(loop_ptr: *libc::c_void) - -> *libc::c_void; - unsafe fn rust_uv_set_data_for_uv_loop(loop_ptr: *libc::c_void, - data: *libc::c_void); - unsafe fn rust_uv_get_data_for_uv_handle(handle: *libc::c_void) - -> *libc::c_void; - unsafe fn rust_uv_set_data_for_uv_handle(handle: *libc::c_void, - data: *libc::c_void); - unsafe fn rust_uv_get_data_for_req(req: *libc::c_void) - -> *libc::c_void; - unsafe fn rust_uv_set_data_for_req(req: *libc::c_void, - data: *libc::c_void); - unsafe fn rust_uv_get_base_from_buf(++buf: uv_buf_t) -> *u8; - unsafe fn rust_uv_get_len_from_buf(++buf: uv_buf_t) -> libc::size_t; - - // sizeof testing helpers - unsafe fn rust_uv_helper_uv_tcp_t_size() -> libc::c_uint; - unsafe fn rust_uv_helper_uv_connect_t_size() -> libc::c_uint; - unsafe fn rust_uv_helper_uv_buf_t_size() -> libc::c_uint; - unsafe fn rust_uv_helper_uv_write_t_size() -> libc::c_uint; - unsafe fn rust_uv_helper_uv_err_t_size() -> libc::c_uint; - unsafe fn rust_uv_helper_sockaddr_in_size() -> libc::c_uint; - unsafe fn rust_uv_helper_sockaddr_in6_size() -> libc::c_uint; - unsafe fn rust_uv_helper_uv_async_t_size() -> libc::c_uint; - unsafe fn rust_uv_helper_uv_timer_t_size() -> libc::c_uint; - unsafe fn rust_uv_helper_uv_getaddrinfo_t_size() -> libc::c_uint; - unsafe fn rust_uv_helper_addrinfo_size() -> libc::c_uint; - unsafe fn rust_uv_helper_addr_in_size() -> libc::c_uint; } -pub unsafe fn loop_new() -> *libc::c_void { - return rustrt::rust_uv_loop_new(); +pub unsafe fn loop_new() -> *c_void { + return rust_uv_loop_new(); } -pub unsafe fn loop_delete(loop_handle: *libc::c_void) { - rustrt::rust_uv_loop_delete(loop_handle); +pub unsafe fn loop_delete(loop_handle: *c_void) { + rust_uv_loop_delete(loop_handle); } -pub unsafe fn run(loop_handle: *libc::c_void) { - rustrt::rust_uv_run(loop_handle); +pub unsafe fn run(loop_handle: *c_void) { + rust_uv_run(loop_handle); } pub unsafe fn close(handle: *T, cb: *u8) { - rustrt::rust_uv_close(handle as *libc::c_void, cb); + rust_uv_close(handle as *c_void, cb); } -pub unsafe fn walk(loop_handle: *libc::c_void, cb: *u8, arg: *libc::c_void) { - rustrt::rust_uv_walk(loop_handle, cb, arg); +pub unsafe fn walk(loop_handle: *c_void, cb: *u8, arg: *c_void) { + rust_uv_walk(loop_handle, cb, arg); } pub unsafe fn idle_new() -> *uv_idle_t { - rustrt::rust_uv_idle_new() + rust_uv_idle_new() } pub unsafe fn idle_delete(handle: *uv_idle_t) { - rustrt::rust_uv_idle_delete(handle) + rust_uv_idle_delete(handle) } pub unsafe fn idle_init(loop_handle: *uv_loop_t, - handle: *uv_idle_t) -> libc::c_int { - rustrt::rust_uv_idle_init(loop_handle, handle) + handle: *uv_idle_t) -> c_int { + rust_uv_idle_init(loop_handle, handle) } -pub unsafe fn idle_start(handle: *uv_idle_t, cb: uv_idle_cb) -> libc::c_int { - rustrt::rust_uv_idle_start(handle, cb) +pub unsafe fn idle_start(handle: *uv_idle_t, cb: uv_idle_cb) -> c_int { + rust_uv_idle_start(handle, cb) } -pub unsafe fn idle_stop(handle: *uv_idle_t) -> libc::c_int { - rustrt::rust_uv_idle_stop(handle) +pub unsafe fn idle_stop(handle: *uv_idle_t) -> c_int { + rust_uv_idle_stop(handle) } -pub unsafe fn tcp_init(loop_handle: *libc::c_void, handle: *uv_tcp_t) - -> libc::c_int { - return rustrt::rust_uv_tcp_init(loop_handle, handle); +pub unsafe fn tcp_init(loop_handle: *c_void, handle: *uv_tcp_t) -> c_int { + return rust_uv_tcp_init(loop_handle, handle); } + // FIXME ref #2064 pub unsafe fn tcp_connect(connect_ptr: *uv_connect_t, - tcp_handle_ptr: *uv_tcp_t, - addr_ptr: *sockaddr_in, - after_connect_cb: *u8) + tcp_handle_ptr: *uv_tcp_t, + addr_ptr: *sockaddr_in, + after_connect_cb: *u8) -> libc::c_int { - debug!("b4 foreign tcp_connect--addr port: %u cb: %u", - (*addr_ptr).sin_port as uint, after_connect_cb as uint); - return rustrt::rust_uv_tcp_connect(connect_ptr, tcp_handle_ptr, - after_connect_cb, addr_ptr); + return rust_uv_tcp_connect(connect_ptr, tcp_handle_ptr, + after_connect_cb, addr_ptr); } // FIXME ref #2064 pub unsafe fn tcp_connect6(connect_ptr: *uv_connect_t, - tcp_handle_ptr: *uv_tcp_t, - addr_ptr: *sockaddr_in6, - after_connect_cb: *u8) --> libc::c_int { - return rustrt::rust_uv_tcp_connect6(connect_ptr, tcp_handle_ptr, - after_connect_cb, addr_ptr); + tcp_handle_ptr: *uv_tcp_t, + addr_ptr: *sockaddr_in6, + after_connect_cb: *u8) -> c_int { + return rust_uv_tcp_connect6(connect_ptr, tcp_handle_ptr, + after_connect_cb, addr_ptr); } // FIXME ref #2064 pub unsafe fn tcp_bind(tcp_server_ptr: *uv_tcp_t, - addr_ptr: *sockaddr_in) -> libc::c_int { - return rustrt::rust_uv_tcp_bind(tcp_server_ptr, + addr_ptr: *sockaddr_in) -> c_int { + return rust_uv_tcp_bind(tcp_server_ptr, addr_ptr); } // FIXME ref #2064 pub unsafe fn tcp_bind6(tcp_server_ptr: *uv_tcp_t, - addr_ptr: *sockaddr_in6) -> libc::c_int { - return rustrt::rust_uv_tcp_bind6(tcp_server_ptr, + addr_ptr: *sockaddr_in6) -> c_int { + return rust_uv_tcp_bind6(tcp_server_ptr, addr_ptr); } pub unsafe fn tcp_getpeername(tcp_handle_ptr: *uv_tcp_t, - name: *sockaddr_in) -> libc::c_int { - return rustrt::rust_uv_tcp_getpeername(tcp_handle_ptr, name); + name: *sockaddr_in) -> c_int { + return rust_uv_tcp_getpeername(tcp_handle_ptr, name); } pub unsafe fn tcp_getpeername6(tcp_handle_ptr: *uv_tcp_t, - name: *sockaddr_in6) ->libc::c_int { - return rustrt::rust_uv_tcp_getpeername6(tcp_handle_ptr, name); + name: *sockaddr_in6) ->c_int { + return rust_uv_tcp_getpeername6(tcp_handle_ptr, name); } -pub unsafe fn listen(stream: *T, backlog: libc::c_int, - cb: *u8) -> libc::c_int { - return rustrt::rust_uv_listen(stream as *libc::c_void, backlog, cb); +pub unsafe fn listen(stream: *T, backlog: c_int, + cb: *u8) -> c_int { + return rust_uv_listen(stream as *c_void, backlog, cb); } -pub unsafe fn accept(server: *libc::c_void, client: *libc::c_void) - -> libc::c_int { - return rustrt::rust_uv_accept(server as *libc::c_void, - client as *libc::c_void); +pub unsafe fn accept(server: *c_void, client: *c_void) -> c_int { + return rust_uv_accept(server as *c_void, + client as *c_void); } pub unsafe fn write(req: *uv_write_t, stream: *T, - buf_in: *~[uv_buf_t], cb: *u8) -> libc::c_int { + buf_in: *~[uv_buf_t], cb: *u8) -> c_int { let buf_ptr = vec::raw::to_ptr(*buf_in); let buf_cnt = vec::len(*buf_in) as i32; - return rustrt::rust_uv_write(req as *libc::c_void, - stream as *libc::c_void, + return rust_uv_write(req as *c_void, + stream as *c_void, buf_ptr, buf_cnt, cb); } pub unsafe fn read_start(stream: *uv_stream_t, on_alloc: *u8, - on_read: *u8) -> libc::c_int { - return rustrt::rust_uv_read_start(stream as *libc::c_void, + on_read: *u8) -> c_int { + return rust_uv_read_start(stream as *c_void, on_alloc, on_read); } -pub unsafe fn read_stop(stream: *uv_stream_t) -> libc::c_int { - return rustrt::rust_uv_read_stop(stream as *libc::c_void); +pub unsafe fn read_stop(stream: *uv_stream_t) -> c_int { + return rust_uv_read_stop(stream as *c_void); } -pub unsafe fn last_error(loop_handle: *libc::c_void) -> uv_err_t { - return rustrt::rust_uv_last_error(loop_handle); +pub unsafe fn last_error(loop_handle: *c_void) -> uv_err_t { + return rust_uv_last_error(loop_handle); } -pub unsafe fn strerror(err: *uv_err_t) -> *libc::c_char { - return rustrt::rust_uv_strerror(err); +pub unsafe fn strerror(err: *uv_err_t) -> *c_char { + return rust_uv_strerror(err); } -pub unsafe fn err_name(err: *uv_err_t) -> *libc::c_char { - return rustrt::rust_uv_err_name(err); +pub unsafe fn err_name(err: *uv_err_t) -> *c_char { + return rust_uv_err_name(err); } -pub unsafe fn async_init(loop_handle: *libc::c_void, - async_handle: *uv_async_t, - cb: *u8) -> libc::c_int { - return rustrt::rust_uv_async_init(loop_handle, - async_handle, - cb); +pub unsafe fn async_init(loop_handle: *c_void, + async_handle: *uv_async_t, + cb: *u8) -> c_int { + return rust_uv_async_init(loop_handle, + async_handle, + cb); } pub unsafe fn async_send(async_handle: *uv_async_t) { - return rustrt::rust_uv_async_send(async_handle); + return rust_uv_async_send(async_handle); } pub unsafe fn buf_init(input: *u8, len: uint) -> uv_buf_t { - let out_buf = uv_buf_t { base: ptr::null(), len: 0 as libc::size_t }; + let out_buf = uv_buf_t { base: ptr::null(), len: 0 as size_t }; let out_buf_ptr = ptr::addr_of(&out_buf); - debug!("buf_init - input %u len %u out_buf: %u", - input as uint, - len as uint, - out_buf_ptr as uint); - // yuck :/ - rustrt::rust_uv_buf_init(out_buf_ptr, input, len as size_t); - //let result = rustrt::rust_uv_buf_init_2(input, len as size_t); - debug!("after rust_uv_buf_init"); - let res_base = get_base_from_buf(out_buf); - let res_len = get_len_from_buf(out_buf); - //let res_base = get_base_from_buf(result); - debug!("buf_init - result %u len %u", - res_base as uint, - res_len as uint); + rust_uv_buf_init(out_buf_ptr, input, len as size_t); return out_buf; - //return result; -} -pub unsafe fn ip4_addr(ip: &str, port: int) --> sockaddr_in { - do str::as_c_str(ip) |ip_buf| { - rustrt::rust_uv_ip4_addr(ip_buf as *u8, - port as libc::c_int) - } -} -pub unsafe fn ip6_addr(ip: &str, port: int) --> sockaddr_in6 { - do str::as_c_str(ip) |ip_buf| { - rustrt::rust_uv_ip6_addr(ip_buf as *u8, - port as libc::c_int) - } -} -pub unsafe fn ip4_name(src: &sockaddr_in) -> ~str { - // ipv4 addr max size: 15 + 1 trailing null byte - let dst: ~[u8] = ~[0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8, - 0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8]; - do vec::as_imm_buf(dst) |dst_buf, size| { - rustrt::rust_uv_ip4_name(to_unsafe_ptr(src), - dst_buf, size as libc::size_t); - // seems that checking the result of uv_ip4_name - // doesn't work too well.. - // you're stuck looking at the value of dst_buf - // to see if it is the string representation of - // INADDR_NONE (0xffffffff or 255.255.255.255 on - // many platforms) - str::raw::from_buf(dst_buf) - } -} -pub unsafe fn ip6_name(src: &sockaddr_in6) -> ~str { - // ipv6 addr max size: 45 + 1 trailing null byte - let dst: ~[u8] = ~[0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8, - 0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8, - 0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8, - 0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8, - 0u8,0u8,0u8,0u8,0u8,0u8,0u8,0u8, - 0u8,0u8,0u8,0u8,0u8,0u8]; - do vec::as_imm_buf(dst) |dst_buf, size| { - let src_unsafe_ptr = to_unsafe_ptr(src); - debug!("val of src *sockaddr_in6: %? sockaddr_in6: %?", - src_unsafe_ptr, src); - let result = rustrt::rust_uv_ip6_name(src_unsafe_ptr, - dst_buf, size as libc::size_t); - match result { - 0i32 => str::raw::from_buf(dst_buf), - _ => ~"" - } - } -} -pub unsafe fn ip4_port(src: &sockaddr_in) -> uint { - rustrt::rust_uv_ip4_port(to_unsafe_ptr(src)) as uint -} -pub unsafe fn ip6_port(src: &sockaddr_in6) -> uint { - rustrt::rust_uv_ip6_port(to_unsafe_ptr(src)) as uint } -pub unsafe fn timer_init(loop_ptr: *libc::c_void, - timer_ptr: *uv_timer_t) -> libc::c_int { - return rustrt::rust_uv_timer_init(loop_ptr, timer_ptr); +pub unsafe fn timer_init(loop_ptr: *c_void, + timer_ptr: *uv_timer_t) -> c_int { + return rust_uv_timer_init(loop_ptr, timer_ptr); } pub unsafe fn timer_start(timer_ptr: *uv_timer_t, cb: *u8, timeout: uint, - repeat: uint) -> libc::c_int { - return rustrt::rust_uv_timer_start(timer_ptr, cb, timeout as libc::c_uint, - repeat as libc::c_uint); + repeat: uint) -> c_int { + return rust_uv_timer_start(timer_ptr, cb, timeout as c_uint, + repeat as c_uint); } -pub unsafe fn timer_stop(timer_ptr: *uv_timer_t) -> libc::c_int { - return rustrt::rust_uv_timer_stop(timer_ptr); -} -pub unsafe fn getaddrinfo(loop_ptr: *libc::c_void, - handle: *uv_getaddrinfo_t, - cb: *u8, - node_name_ptr: *u8, - service_name_ptr: *u8, - hints: *addrinfo) -> libc::c_int { - rustrt::rust_uv_getaddrinfo(loop_ptr, - handle, - cb, - node_name_ptr, - service_name_ptr, - hints) -} -pub unsafe fn freeaddrinfo(res: *addrinfo) { - rustrt::rust_uv_freeaddrinfo(res); +pub unsafe fn timer_stop(timer_ptr: *uv_timer_t) -> c_int { + return rust_uv_timer_stop(timer_ptr); } -// libuv struct initializers -pub unsafe fn tcp_t() -> uv_tcp_t { - return uv_ll_struct_stubgen::gen_stub_uv_tcp_t(); -} -pub unsafe fn connect_t() -> uv_connect_t { - return uv_ll_struct_stubgen::gen_stub_uv_connect_t(); -} -pub unsafe fn write_t() -> uv_write_t { - return uv_ll_struct_stubgen::gen_stub_uv_write_t(); +pub unsafe fn malloc_ip4_addr(ip: &str, port: int) +-> *sockaddr_in { + do str::as_c_str(ip) |ip_buf| { + rust_uv_ip4_addrp(ip_buf as *u8, + port as libc::c_int) + } } -pub unsafe fn async_t() -> uv_async_t { - return uv_ll_struct_stubgen::gen_stub_uv_async_t(); +pub unsafe fn malloc_ip6_addr(ip: &str, port: int) +-> *sockaddr_in6 { + do str::as_c_str(ip) |ip_buf| { + rust_uv_ip6_addrp(ip_buf as *u8, + port as libc::c_int) + } } -pub unsafe fn timer_t() -> uv_timer_t { - return uv_ll_struct_stubgen::gen_stub_uv_timer_t(); + +pub unsafe fn free_ip4_addr(addr: *sockaddr_in) { + rust_uv_free_ip4_addr(addr); } -pub unsafe fn getaddrinfo_t() -> uv_getaddrinfo_t { - return uv_ll_struct_stubgen::gen_stub_uv_getaddrinfo_t(); + +pub unsafe fn free_ip6_addr(addr: *sockaddr_in6) { + rust_uv_free_ip6_addr(addr); } // data access helpers -pub unsafe fn get_loop_for_uv_handle(handle: *T) - -> *libc::c_void { - return rustrt::rust_uv_get_loop_for_uv_handle(handle as *libc::c_void); +pub unsafe fn get_loop_for_uv_handle(handle: *T) -> *c_void { + return rust_uv_get_loop_for_uv_handle(handle as *c_void); } pub unsafe fn get_stream_handle_from_connect_req(connect: *uv_connect_t) -> *uv_stream_t { - return rustrt::rust_uv_get_stream_handle_from_connect_req( + return rust_uv_get_stream_handle_from_connect_req( connect); } pub unsafe fn get_stream_handle_from_write_req( write_req: *uv_write_t) -> *uv_stream_t { - return rustrt::rust_uv_get_stream_handle_from_write_req( + return rust_uv_get_stream_handle_from_write_req( write_req); } -pub unsafe fn get_data_for_uv_loop(loop_ptr: *libc::c_void) -> *libc::c_void { - rustrt::rust_uv_get_data_for_uv_loop(loop_ptr) +pub unsafe fn get_data_for_uv_loop(loop_ptr: *c_void) -> *c_void { + rust_uv_get_data_for_uv_loop(loop_ptr) } -pub unsafe fn set_data_for_uv_loop(loop_ptr: *libc::c_void, - data: *libc::c_void) { - rustrt::rust_uv_set_data_for_uv_loop(loop_ptr, data); +pub unsafe fn set_data_for_uv_loop(loop_ptr: *c_void, + data: *c_void) { + rust_uv_set_data_for_uv_loop(loop_ptr, data); } -pub unsafe fn get_data_for_uv_handle(handle: *T) -> *libc::c_void { - return rustrt::rust_uv_get_data_for_uv_handle(handle as *libc::c_void); +pub unsafe fn get_data_for_uv_handle(handle: *T) -> *c_void { + return rust_uv_get_data_for_uv_handle(handle as *c_void); } pub unsafe fn set_data_for_uv_handle(handle: *T, data: *U) { - rustrt::rust_uv_set_data_for_uv_handle(handle as *libc::c_void, - data as *libc::c_void); + rust_uv_set_data_for_uv_handle(handle as *c_void, + data as *c_void); } -pub unsafe fn get_data_for_req(req: *T) -> *libc::c_void { - return rustrt::rust_uv_get_data_for_req(req as *libc::c_void); +pub unsafe fn get_data_for_req(req: *T) -> *c_void { + return rust_uv_get_data_for_req(req as *c_void); } pub unsafe fn set_data_for_req(req: *T, - data: *U) { - rustrt::rust_uv_set_data_for_req(req as *libc::c_void, - data as *libc::c_void); + data: *U) { + rust_uv_set_data_for_req(req as *c_void, + data as *c_void); } pub unsafe fn get_base_from_buf(buf: uv_buf_t) -> *u8 { - return rustrt::rust_uv_get_base_from_buf(buf); + return rust_uv_get_base_from_buf(buf); } -pub unsafe fn get_len_from_buf(buf: uv_buf_t) -> libc::size_t { - return rustrt::rust_uv_get_len_from_buf(buf); +pub unsafe fn get_len_from_buf(buf: uv_buf_t) -> size_t { + return rust_uv_get_len_from_buf(buf); } -pub unsafe fn malloc_buf_base_of(suggested_size: libc::size_t) - -> *u8 { - return rustrt::rust_uv_malloc_buf_base_of(suggested_size); +pub unsafe fn malloc_buf_base_of(suggested_size: size_t) -> *u8 { + return rust_uv_malloc_buf_base_of(suggested_size); } pub unsafe fn free_base_of_buf(buf: uv_buf_t) { - rustrt::rust_uv_free_base_of_buf(buf); + rust_uv_free_base_of_buf(buf); } -pub unsafe fn get_last_err_info(uv_loop: *libc::c_void) -> ~str { +pub unsafe fn get_last_err_info(uv_loop: *c_void) -> ~str { let err = last_error(uv_loop); let err_ptr = ptr::addr_of(&err); let err_name = str::raw::from_c_str(err_name(err_ptr)); @@ -1219,721 +385,92 @@ pub struct uv_err_data { err_msg: ~str, } -pub unsafe fn is_ipv4_addrinfo(input: *addrinfo) -> bool { - rustrt::rust_uv_is_ipv4_addrinfo(input) -} -pub unsafe fn is_ipv6_addrinfo(input: *addrinfo) -> bool { - rustrt::rust_uv_is_ipv6_addrinfo(input) -} -pub unsafe fn get_INADDR_NONE() -> u32 { - rustrt::rust_uv_helper_get_INADDR_NONE() -} -pub unsafe fn get_next_addrinfo(input: *addrinfo) -> *addrinfo { - rustrt::rust_uv_get_next_addrinfo(input) -} -pub unsafe fn addrinfo_as_sockaddr_in(input: *addrinfo) -> *sockaddr_in { - rustrt::rust_uv_addrinfo_as_sockaddr_in(input) -} -pub unsafe fn addrinfo_as_sockaddr_in6(input: *addrinfo) -> *sockaddr_in6 { - rustrt::rust_uv_addrinfo_as_sockaddr_in6(input) -} - -#[cfg(test)] -pub mod test { - use prelude::*; - use super::*; - use comm::{SharedChan, stream, GenericChan, GenericPort}; +extern { - enum tcp_read_data { - tcp_read_eof, - tcp_read_more(~[u8]), - tcp_read_error - } - - struct request_wrapper { - write_req: *uv_write_t, - req_buf: *~[uv_buf_t], - read_chan: SharedChan<~str>, - } + fn rust_uv_handle_size(type_: uintptr_t) -> size_t; + fn rust_uv_req_size(type_: uintptr_t) -> size_t; + fn rust_uv_handle_type_max() -> uintptr_t; + fn rust_uv_req_type_max() -> uintptr_t; - extern fn after_close_cb(handle: *libc::c_void) { - debug!("after uv_close! handle ptr: %?", - handle); - } - - extern fn on_alloc_cb(handle: *libc::c_void, - suggested_size: libc::size_t) - -> uv_buf_t { - unsafe { - debug!("on_alloc_cb!"); - let char_ptr = malloc_buf_base_of(suggested_size); - debug!("on_alloc_cb h: %? char_ptr: %u sugsize: %u", - handle, - char_ptr as uint, - suggested_size as uint); - return buf_init(char_ptr, suggested_size as uint); - } - } - - extern fn on_read_cb(stream: *uv_stream_t, - nread: libc::ssize_t, - ++buf: uv_buf_t) { - unsafe { - let nread = nread as int; - debug!("CLIENT entering on_read_cb nred: %d", - nread); - if (nread > 0) { - // we have data - debug!("CLIENT read: data! nread: %d", nread); - read_stop(stream); - let client_data = - get_data_for_uv_handle(stream as *libc::c_void) - as *request_wrapper; - let buf_base = get_base_from_buf(buf); - let bytes = vec::from_buf(buf_base, nread as uint); - let read_chan = (*client_data).read_chan.clone(); - let msg_from_server = str::from_bytes(bytes); - read_chan.send(msg_from_server); - close(stream as *libc::c_void, after_close_cb) - } - else if (nread == -1) { - // err .. possibly EOF - debug!("read: eof!"); - } - else { - // nread == 0 .. do nothing, just free buf as below - debug!("read: do nothing!"); - } - // when we're done - free_base_of_buf(buf); - debug!("CLIENT exiting on_read_cb"); - } - } - - extern fn on_write_complete_cb(write_req: *uv_write_t, - status: libc::c_int) { - unsafe { - debug!( - "CLIENT beginning on_write_complete_cb status: %d", - status as int); - let stream = get_stream_handle_from_write_req(write_req); - debug!( - "CLIENT on_write_complete_cb: tcp:%d write_handle:%d", - stream as int, write_req as int); - let result = read_start(stream, on_alloc_cb, on_read_cb); - debug!( - "CLIENT ending on_write_complete_cb .. status: %d", - result as int); - } - } - - extern fn on_connect_cb(connect_req_ptr: *uv_connect_t, - status: libc::c_int) { - unsafe { - debug!("beginning on_connect_cb .. status: %d", - status as int); - let stream = - get_stream_handle_from_connect_req(connect_req_ptr); - if (status == 0i32) { - debug!("on_connect_cb: in status=0 if.."); - let client_data = get_data_for_req( - connect_req_ptr as *libc::c_void) - as *request_wrapper; - let write_handle = (*client_data).write_req; - debug!("on_connect_cb: tcp: %d write_hdl: %d", - stream as int, write_handle as int); - let write_result = write(write_handle, - stream as *libc::c_void, - (*client_data).req_buf, - on_write_complete_cb); - debug!("on_connect_cb: write() status: %d", - write_result as int); - } - else { - let test_loop = get_loop_for_uv_handle( - stream as *libc::c_void); - let err_msg = get_last_err_info(test_loop); - debug!("%?", err_msg); - fail_unless!(false); - } - debug!("finishing on_connect_cb"); - } - } - - fn impl_uv_tcp_request(ip: &str, port: int, req_str: &str, - client_chan: SharedChan<~str>) { - unsafe { - let test_loop = loop_new(); - let tcp_handle = tcp_t(); - let tcp_handle_ptr = ptr::addr_of(&tcp_handle); - let connect_handle = connect_t(); - let connect_req_ptr = ptr::addr_of(&connect_handle); - - // this is the persistent payload of data that we - // need to pass around to get this example to work. - // In C, this would be a malloc'd or stack-allocated - // struct that we'd cast to a void* and store as the - // data field in our uv_connect_t struct - let req_str_bytes = str::to_bytes(req_str); - let req_msg_ptr: *u8 = vec::raw::to_ptr(req_str_bytes); - debug!("req_msg ptr: %u", req_msg_ptr as uint); - let req_msg = ~[ - buf_init(req_msg_ptr, vec::len(req_str_bytes)) - ]; - // this is the enclosing record, we'll pass a ptr to - // this to C.. - let write_handle = write_t(); - let write_handle_ptr = ptr::addr_of(&write_handle); - debug!("tcp req: tcp stream: %d write_handle: %d", - tcp_handle_ptr as int, - write_handle_ptr as int); - let client_data = request_wrapper { - write_req: write_handle_ptr, - req_buf: ptr::addr_of(&req_msg), - read_chan: client_chan - }; - - let tcp_init_result = tcp_init( - test_loop as *libc::c_void, tcp_handle_ptr); - if (tcp_init_result == 0i32) { - debug!("sucessful tcp_init_result"); - - debug!("building addr..."); - let addr = ip4_addr(ip, port); - // FIXME ref #2064 - let addr_ptr = ptr::addr_of(&addr); - debug!("after build addr in rust. port: %u", - addr.sin_port as uint); - - // this should set up the connection request.. - debug!("b4 call tcp_connect connect cb: %u ", - on_connect_cb as uint); - let tcp_connect_result = tcp_connect( - connect_req_ptr, tcp_handle_ptr, - addr_ptr, on_connect_cb); - if (tcp_connect_result == 0i32) { - // not set the data on the connect_req - // until its initialized - set_data_for_req( - connect_req_ptr as *libc::c_void, - ptr::addr_of(&client_data) as *libc::c_void); - set_data_for_uv_handle( - tcp_handle_ptr as *libc::c_void, - ptr::addr_of(&client_data) as *libc::c_void); - debug!("before run tcp req loop"); - run(test_loop); - debug!("after run tcp req loop"); - } - else { - debug!("tcp_connect() failure"); - fail_unless!(false); - } - } - else { - debug!("tcp_init() failure"); - fail_unless!(false); - } - loop_delete(test_loop); - } - } - - extern fn server_after_close_cb(handle: *libc::c_void) { - unsafe { - debug!("SERVER server stream closed, should exit. h: %?", - handle); - } - } - - extern fn client_stream_after_close_cb(handle: *libc::c_void) { - unsafe { - debug!( - "SERVER: closed client stream, now closing server stream"); - let client_data = get_data_for_uv_handle( - handle) as - *tcp_server_data; - close((*client_data).server as *libc::c_void, - server_after_close_cb); - } - } - - extern fn after_server_resp_write(req: *uv_write_t) { - unsafe { - let client_stream_ptr = - get_stream_handle_from_write_req(req); - debug!("SERVER: resp sent... closing client stream"); - close(client_stream_ptr as *libc::c_void, - client_stream_after_close_cb) - } - } - - extern fn on_server_read_cb(client_stream_ptr: *uv_stream_t, - nread: libc::ssize_t, - ++buf: uv_buf_t) { - unsafe { - let nread = nread as int; - if (nread > 0) { - // we have data - debug!("SERVER read: data! nread: %d", nread); - - // pull out the contents of the write from the client - let buf_base = get_base_from_buf(buf); - let buf_len = get_len_from_buf(buf) as uint; - debug!("SERVER buf base: %u, len: %u, nread: %d", - buf_base as uint, - buf_len as uint, - nread); - let bytes = vec::from_buf(buf_base, nread as uint); - let request_str = str::from_bytes(bytes); - - let client_data = get_data_for_uv_handle( - client_stream_ptr as *libc::c_void) as *tcp_server_data; - - let server_kill_msg = copy (*client_data).server_kill_msg; - let write_req = (*client_data).server_write_req; - if str::contains(request_str, server_kill_msg) { - debug!("SERVER: client req contains kill_msg!"); - debug!("SERVER: sending response to client"); - read_stop(client_stream_ptr); - let server_chan = (*client_data).server_chan.clone(); - server_chan.send(request_str); - let write_result = write( - write_req, - client_stream_ptr as *libc::c_void, - (*client_data).server_resp_buf, - after_server_resp_write); - debug!("SERVER: resp write result: %d", - write_result as int); - if (write_result != 0i32) { - debug!("bad result for server resp write()"); - debug!("%s", get_last_err_info( - get_loop_for_uv_handle(client_stream_ptr - as *libc::c_void))); - fail_unless!(false); - } - } - else { - debug!("SERVER: client req !contain kill_msg!"); - } - } - else if (nread == -1) { - // err .. possibly EOF - debug!("read: eof!"); - } - else { - // nread == 0 .. do nothing, just free buf as below - debug!("read: do nothing!"); - } - // when we're done - free_base_of_buf(buf); - debug!("SERVER exiting on_read_cb"); - } - } - - extern fn server_connection_cb(server_stream_ptr: - *uv_stream_t, - status: libc::c_int) { - unsafe { - debug!("client connecting!"); - let test_loop = get_loop_for_uv_handle( - server_stream_ptr as *libc::c_void); - if status != 0i32 { - let err_msg = get_last_err_info(test_loop); - debug!("server_connect_cb: non-zero status: %?", - err_msg); - return; - } - let server_data = get_data_for_uv_handle( - server_stream_ptr as *libc::c_void) as *tcp_server_data; - let client_stream_ptr = (*server_data).client; - let client_init_result = tcp_init(test_loop, - client_stream_ptr); - set_data_for_uv_handle( - client_stream_ptr as *libc::c_void, - server_data as *libc::c_void); - if (client_init_result == 0i32) { - debug!("successfully initialized client stream"); - let accept_result = accept(server_stream_ptr as - *libc::c_void, - client_stream_ptr as - *libc::c_void); - if (accept_result == 0i32) { - // start reading - let read_result = read_start( - client_stream_ptr as *uv_stream_t, - on_alloc_cb, - on_server_read_cb); - if (read_result == 0i32) { - debug!("successful server read start"); - } - else { - debug!("server_connection_cb: bad read:%d", - read_result as int); - fail_unless!(false); - } - } - else { - debug!("server_connection_cb: bad accept: %d", - accept_result as int); - fail_unless!(false); - } - } - else { - debug!("server_connection_cb: bad client init: %d", - client_init_result as int); - fail_unless!(false); - } - } - } - - struct tcp_server_data { - client: *uv_tcp_t, - server: *uv_tcp_t, - server_kill_msg: ~str, - server_resp_buf: *~[uv_buf_t], - server_chan: SharedChan<~str>, - server_write_req: *uv_write_t, - } - - struct async_handle_data { - continue_chan: SharedChan, - } - - extern fn async_close_cb(handle: *libc::c_void) { - debug!("SERVER: closing async cb... h: %?", - handle); - } - - extern fn continue_async_cb(async_handle: *uv_async_t, - status: libc::c_int) { - unsafe { - // once we're in the body of this callback, - // the tcp server's loop is set up, so we - // can continue on to let the tcp client - // do its thang - let data = get_data_for_uv_handle( - async_handle as *libc::c_void) as *async_handle_data; - let continue_chan = (*data).continue_chan.clone(); - let should_continue = status == 0i32; - continue_chan.send(should_continue); - close(async_handle as *libc::c_void, async_close_cb); - } - } - - fn impl_uv_tcp_server(server_ip: &str, - server_port: int, - kill_server_msg: ~str, - server_resp_msg: ~str, - server_chan: SharedChan<~str>, - continue_chan: SharedChan) { - unsafe { - let test_loop = loop_new(); - let tcp_server = tcp_t(); - let tcp_server_ptr = ptr::addr_of(&tcp_server); - - let tcp_client = tcp_t(); - let tcp_client_ptr = ptr::addr_of(&tcp_client); - - let server_write_req = write_t(); - let server_write_req_ptr = ptr::addr_of(&server_write_req); - - let resp_str_bytes = str::to_bytes(server_resp_msg); - let resp_msg_ptr: *u8 = vec::raw::to_ptr(resp_str_bytes); - debug!("resp_msg ptr: %u", resp_msg_ptr as uint); - let resp_msg = ~[ - buf_init(resp_msg_ptr, vec::len(resp_str_bytes)) - ]; - - let continue_async_handle = async_t(); - let continue_async_handle_ptr = - ptr::addr_of(&continue_async_handle); - let async_data = - async_handle_data { continue_chan: continue_chan }; - let async_data_ptr = ptr::addr_of(&async_data); - - let server_data = tcp_server_data { - client: tcp_client_ptr, - server: tcp_server_ptr, - server_kill_msg: kill_server_msg, - server_resp_buf: ptr::addr_of(&resp_msg), - server_chan: server_chan, - server_write_req: server_write_req_ptr - }; - let server_data_ptr = ptr::addr_of(&server_data); - set_data_for_uv_handle(tcp_server_ptr as *libc::c_void, - server_data_ptr as *libc::c_void); - - // uv_tcp_init() - let tcp_init_result = tcp_init( - test_loop as *libc::c_void, tcp_server_ptr); - if (tcp_init_result == 0i32) { - let server_addr = ip4_addr(server_ip, server_port); - // FIXME ref #2064 - let server_addr_ptr = ptr::addr_of(&server_addr); - - // uv_tcp_bind() - let bind_result = tcp_bind(tcp_server_ptr, - server_addr_ptr); - if (bind_result == 0i32) { - debug!("successful uv_tcp_bind, listening"); - - // uv_listen() - let listen_result = listen(tcp_server_ptr as - *libc::c_void, - 128i32, - server_connection_cb); - if (listen_result == 0i32) { - // let the test know it can set up the tcp server, - // now.. this may still present a race, not sure.. - let async_result = async_init(test_loop, - continue_async_handle_ptr, - continue_async_cb); - if (async_result == 0i32) { - set_data_for_uv_handle( - continue_async_handle_ptr as *libc::c_void, - async_data_ptr as *libc::c_void); - async_send(continue_async_handle_ptr); - // uv_run() - run(test_loop); - debug!("server uv::run() has returned"); - } - else { - debug!("uv_async_init failure: %d", - async_result as int); - fail_unless!(false); - } - } - else { - debug!("non-zero result on uv_listen: %d", - listen_result as int); - fail_unless!(false); - } - } - else { - debug!("non-zero result on uv_tcp_bind: %d", - bind_result as int); - fail_unless!(false); - } - } - else { - debug!("non-zero result on uv_tcp_init: %d", - tcp_init_result as int); - fail_unless!(false); - } - loop_delete(test_loop); - } - } - - // this is the impl for a test that is (maybe) ran on a - // per-platform/arch basis below - pub fn impl_uv_tcp_server_and_request() { - unsafe { - let bind_ip = ~"0.0.0.0"; - let request_ip = ~"127.0.0.1"; - let port = 8886; - let kill_server_msg = ~"does a dog have buddha nature?"; - let server_resp_msg = ~"mu!"; - let (client_port, client_chan) = stream::<~str>(); - let client_chan = SharedChan(client_chan); - let (server_port, server_chan) = stream::<~str>(); - let server_chan = SharedChan(server_chan); - - let (continue_port, continue_chan) = stream::(); - let continue_chan = SharedChan(continue_chan); - - let kill_server_msg_copy = copy kill_server_msg; - let server_resp_msg_copy = copy server_resp_msg; - do task::spawn_sched(task::ManualThreads(1)) { - impl_uv_tcp_server(bind_ip, port, - copy kill_server_msg_copy, - copy server_resp_msg_copy, - server_chan.clone(), - continue_chan.clone()); - }; - - // block until the server up is.. possibly a race? - debug!("before receiving on server continue_port"); - continue_port.recv(); - debug!("received on continue port, set up tcp client"); - - let kill_server_msg_copy = copy kill_server_msg; - do task::spawn_sched(task::ManualThreads(1u)) { - impl_uv_tcp_request(request_ip, port, - kill_server_msg_copy, - client_chan.clone()); - }; - - let msg_from_client = server_port.recv(); - let msg_from_server = client_port.recv(); - - fail_unless!(str::contains(msg_from_client, kill_server_msg)); - fail_unless!(str::contains(msg_from_server, server_resp_msg)); - } - } - - // FIXME don't run on fbsd or linux 32 bit(#2064) - #[cfg(target_os="win32")] - #[cfg(target_os="darwin")] - #[cfg(target_os="linux")] - #[cfg(target_os="android")] - pub mod tcp_and_server_client_test { - #[cfg(target_arch="x86_64")] - pub mod impl64 { - #[test] - pub fn test_uv_ll_tcp_server_and_request() { - unsafe { - super::super::impl_uv_tcp_server_and_request(); - } - } - } - #[cfg(target_arch="x86")] - #[cfg(target_arch="arm")] - #[cfg(target_arch="mips")] - pub mod impl32 { - #[test] - #[ignore(cfg(target_os = "linux"))] - pub fn test_uv_ll_tcp_server_and_request() { - unsafe { - super::super::impl_uv_tcp_server_and_request(); - } - } - } - } - - fn struct_size_check_common(t_name: ~str, - foreign_size: libc::c_uint) { - unsafe { - let rust_size = sys::size_of::(); - let sizes_match = foreign_size as uint == rust_size; - if !sizes_match { - let output = fmt!( - "STRUCT_SIZE FAILURE: %s -- actual: %u expected: %u", - t_name, rust_size, foreign_size as uint); - debug!("%s", output); - } - fail_unless!(sizes_match); - } - } - - // struct size tests - #[test] - fn test_uv_ll_struct_size_uv_tcp_t() { - unsafe { - struct_size_check_common::( - ~"uv_tcp_t", - super::rustrt::rust_uv_helper_uv_tcp_t_size() - ); - } - } - #[test] - fn test_uv_ll_struct_size_uv_connect_t() { - unsafe { - struct_size_check_common::( - ~"uv_connect_t", - super::rustrt::rust_uv_helper_uv_connect_t_size() - ); - } - } - #[test] - fn test_uv_ll_struct_size_uv_buf_t() { - unsafe { - struct_size_check_common::( - ~"uv_buf_t", - super::rustrt::rust_uv_helper_uv_buf_t_size() - ); - } - } - #[test] - fn test_uv_ll_struct_size_uv_write_t() { - unsafe { - struct_size_check_common::( - ~"uv_write_t", - super::rustrt::rust_uv_helper_uv_write_t_size() - ); - } - } - - #[test] - fn test_uv_ll_struct_size_sockaddr_in() { - unsafe { - struct_size_check_common::( - ~"sockaddr_in", - super::rustrt::rust_uv_helper_sockaddr_in_size() - ); - } - } - #[test] - fn test_uv_ll_struct_size_sockaddr_in6() { - unsafe { - let foreign_handle_size = - super::rustrt::rust_uv_helper_sockaddr_in6_size(); - let rust_handle_size = sys::size_of::(); - let output = fmt!("sockaddr_in6 -- foreign: %u rust: %u", - foreign_handle_size as uint, rust_handle_size); - debug!(output); - // FIXME #1645 .. rust appears to pad structs to the nearest - // byte..? - // .. can't get the uv::ll::sockaddr_in6 to == 28 :/ - // .. so the type always appears to be 32 in size.. which is - // good, i guess.. better too big than too little - fail_unless!((4u+foreign_handle_size as uint) == - rust_handle_size); - } - } - #[test] - #[ignore(reason = "questionable size calculations")] - fn test_uv_ll_struct_size_addr_in() { - unsafe { - let foreign_handle_size = - super::rustrt::rust_uv_helper_addr_in_size(); - let rust_handle_size = sys::size_of::(); - let output = fmt!("addr_in -- foreign: %u rust: %u", - foreign_handle_size as uint, rust_handle_size); - debug!(output); - // FIXME #1645 .. see note above about struct padding - fail_unless!((4u+foreign_handle_size as uint) == - rust_handle_size); - } - } - - #[test] - fn test_uv_ll_struct_size_uv_async_t() { - unsafe { - struct_size_check_common::( - ~"uv_async_t", - super::rustrt::rust_uv_helper_uv_async_t_size() - ); - } - } - - #[test] - fn test_uv_ll_struct_size_uv_timer_t() { - unsafe { - struct_size_check_common::( - ~"uv_timer_t", - super::rustrt::rust_uv_helper_uv_timer_t_size() - ); - } - } - - #[test] - #[ignore(cfg(target_os = "win32"))] - fn test_uv_ll_struct_size_uv_getaddrinfo_t() { - unsafe { - struct_size_check_common::( - ~"uv_getaddrinfo_t", - super::rustrt::rust_uv_helper_uv_getaddrinfo_t_size() - ); - } - } - #[test] - #[ignore(cfg(target_os = "macos"))] - #[ignore(cfg(target_os = "win32"))] - fn test_uv_ll_struct_size_addrinfo() { - unsafe { - struct_size_check_common::( - ~"addrinfo", - super::rustrt::rust_uv_helper_uv_timer_t_size() - ); - } - } + // libuv public API + fn rust_uv_loop_new() -> *c_void; + fn rust_uv_loop_delete(lp: *c_void); + fn rust_uv_run(loop_handle: *c_void); + fn rust_uv_close(handle: *c_void, cb: *u8); + fn rust_uv_walk(loop_handle: *c_void, cb: *u8, arg: *c_void); + + fn rust_uv_idle_new() -> *uv_idle_t; + fn rust_uv_idle_delete(handle: *uv_idle_t); + fn rust_uv_idle_init(loop_handle: *uv_loop_t, handle: *uv_idle_t) -> c_int; + fn rust_uv_idle_start(handle: *uv_idle_t, cb: uv_idle_cb) -> c_int; + fn rust_uv_idle_stop(handle: *uv_idle_t) -> c_int; + + fn rust_uv_async_send(handle: *uv_async_t); + fn rust_uv_async_init(loop_handle: *c_void, + async_handle: *uv_async_t, + cb: *u8) -> c_int; + fn rust_uv_tcp_init(loop_handle: *c_void, handle_ptr: *uv_tcp_t) -> c_int; + // FIXME ref #2604 .. ? + fn rust_uv_buf_init(out_buf: *uv_buf_t, base: *u8, len: size_t); + fn rust_uv_last_error(loop_handle: *c_void) -> uv_err_t; + // FIXME ref #2064 + fn rust_uv_strerror(err: *uv_err_t) -> *c_char; + // FIXME ref #2064 + fn rust_uv_err_name(err: *uv_err_t) -> *c_char; + fn rust_uv_ip4_addrp(ip: *u8, port: c_int) -> *sockaddr_in; + fn rust_uv_ip6_addrp(ip: *u8, port: c_int) -> *sockaddr_in6; + fn rust_uv_free_ip4_addr(addr: *sockaddr_in); + fn rust_uv_free_ip6_addr(addr: *sockaddr_in6); + fn rust_uv_ip4_name(src: *sockaddr_in, dst: *u8, size: size_t) -> c_int; + fn rust_uv_ip6_name(src: *sockaddr_in6, dst: *u8, size: size_t) -> c_int; + fn rust_uv_ip4_port(src: *sockaddr_in) -> c_uint; + fn rust_uv_ip6_port(src: *sockaddr_in6) -> c_uint; + // FIXME ref #2064 + fn rust_uv_tcp_connect(connect_ptr: *uv_connect_t, + tcp_handle_ptr: *uv_tcp_t, + ++after_cb: *u8, + ++addr: *sockaddr_in) -> c_int; + // FIXME ref #2064 + fn rust_uv_tcp_bind(tcp_server: *uv_tcp_t, ++addr: *sockaddr_in) -> c_int; + // FIXME ref #2064 + fn rust_uv_tcp_connect6(connect_ptr: *uv_connect_t, + tcp_handle_ptr: *uv_tcp_t, + ++after_cb: *u8, + ++addr: *sockaddr_in6) -> c_int; + // FIXME ref #2064 + fn rust_uv_tcp_bind6(tcp_server: *uv_tcp_t, ++addr: *sockaddr_in6) -> c_int; + fn rust_uv_tcp_getpeername(tcp_handle_ptr: *uv_tcp_t, ++name: *sockaddr_in) -> c_int; + fn rust_uv_tcp_getpeername6(tcp_handle_ptr: *uv_tcp_t, ++name: *sockaddr_in6) ->c_int; + fn rust_uv_listen(stream: *c_void, backlog: c_int, cb: *u8) -> c_int; + fn rust_uv_accept(server: *c_void, client: *c_void) -> c_int; + fn rust_uv_write(req: *c_void, + stream: *c_void, + ++buf_in: *uv_buf_t, + buf_cnt: c_int, + cb: *u8) -> c_int; + fn rust_uv_read_start(stream: *c_void, + on_alloc: *u8, + on_read: *u8) -> c_int; + fn rust_uv_read_stop(stream: *c_void) -> c_int; + fn rust_uv_timer_init(loop_handle: *c_void, + timer_handle: *uv_timer_t) -> c_int; + fn rust_uv_timer_start(timer_handle: *uv_timer_t, + cb: *u8, + timeout: c_uint, + repeat: c_uint) -> c_int; + fn rust_uv_timer_stop(handle: *uv_timer_t) -> c_int; + + fn rust_uv_malloc_buf_base_of(sug_size: size_t) -> *u8; + fn rust_uv_free_base_of_buf(++buf: uv_buf_t); + fn rust_uv_get_stream_handle_from_connect_req(connect_req: *uv_connect_t) -> *uv_stream_t; + fn rust_uv_get_stream_handle_from_write_req(write_req: *uv_write_t) -> *uv_stream_t; + fn rust_uv_get_loop_for_uv_handle(handle: *c_void) -> *c_void; + fn rust_uv_get_data_for_uv_loop(loop_ptr: *c_void) -> *c_void; + fn rust_uv_set_data_for_uv_loop(loop_ptr: *c_void, data: *c_void); + fn rust_uv_get_data_for_uv_handle(handle: *c_void) -> *c_void; + fn rust_uv_set_data_for_uv_handle(handle: *c_void, data: *c_void); + fn rust_uv_get_data_for_req(req: *c_void) -> *c_void; + fn rust_uv_set_data_for_req(req: *c_void, data: *c_void); + fn rust_uv_get_base_from_buf(++buf: uv_buf_t) -> *u8; + fn rust_uv_get_len_from_buf(++buf: uv_buf_t) -> size_t; } diff --git a/src/libstd/uv_ll.rs b/src/libstd/uv_ll.rs index 682939975ef..b89441d055d 100644 --- a/src/libstd/uv_ll.rs +++ b/src/libstd/uv_ll.rs @@ -930,8 +930,6 @@ pub unsafe fn tcp_connect(connect_ptr: *uv_connect_t, addr_ptr: *sockaddr_in, after_connect_cb: *u8) -> libc::c_int { - log(debug, fmt!("b4 foreign tcp_connect--addr port: %u cb: %u", - (*addr_ptr).sin_port as uint, after_connect_cb as uint)); return rustrt::rust_uv_tcp_connect(connect_ptr, tcp_handle_ptr, after_connect_cb, addr_ptr); } @@ -1021,22 +1019,8 @@ pub unsafe fn async_send(async_handle: *uv_async_t) { pub unsafe fn buf_init(input: *u8, len: uint) -> uv_buf_t { let out_buf = uv_buf_t { base: ptr::null(), len: 0 as libc::size_t }; let out_buf_ptr = ptr::addr_of(&out_buf); - log(debug, fmt!("buf_init - input %u len %u out_buf: %u", - input as uint, - len as uint, - out_buf_ptr as uint)); - // yuck :/ rustrt::rust_uv_buf_init(out_buf_ptr, input, len as size_t); - //let result = rustrt::rust_uv_buf_init_2(input, len as size_t); - log(debug, ~"after rust_uv_buf_init"); - let res_base = get_base_from_buf(out_buf); - let res_len = get_len_from_buf(out_buf); - //let res_base = get_base_from_buf(result); - log(debug, fmt!("buf_init - result %u len %u", - res_base as uint, - res_len as uint)); return out_buf; - //return result; } pub unsafe fn ip4_addr(ip: &str, port: int) -> sockaddr_in { @@ -1078,8 +1062,6 @@ pub unsafe fn ip6_name(src: &sockaddr_in6) -> ~str { 0u8,0u8,0u8,0u8,0u8,0u8]; do vec::as_imm_buf(dst) |dst_buf, size| { let src_unsafe_ptr = to_unsafe_ptr(src); - log(debug, fmt!("val of src *sockaddr_in6: %? sockaddr_in6: %?", - src_unsafe_ptr, src)); let result = rustrt::rust_uv_ip6_name(src_unsafe_ptr, dst_buf, size as libc::size_t); match result { diff --git a/src/rt/rust_uv.cpp b/src/rt/rust_uv.cpp index 51594348737..325b10b92df 100644 --- a/src/rt/rust_uv.cpp +++ b/src/rt/rust_uv.cpp @@ -479,6 +479,34 @@ extern "C" struct sockaddr_in6 rust_uv_ip6_addr(const char* ip, int port) { return uv_ip6_addr(ip, port); } + +extern "C" struct sockaddr_in* +rust_uv_ip4_addrp(const char* ip, int port) { + struct sockaddr_in addr = uv_ip4_addr(ip, port); + struct sockaddr_in *addrp = (sockaddr_in*)malloc(sizeof(struct sockaddr_in)); + assert(addrp); + memcpy(addrp, &addr, sizeof(struct sockaddr_in)); + return addrp; +} +extern "C" struct sockaddr_in6* +rust_uv_ip6_addrp(const char* ip, int port) { + struct sockaddr_in6 addr = uv_ip6_addr(ip, port); + struct sockaddr_in6 *addrp = (sockaddr_in6*)malloc(sizeof(struct sockaddr_in6)); + assert(addrp); + memcpy(addrp, &addr, sizeof(struct sockaddr_in6)); + return addrp; +} + +extern "C" void +rust_uv_free_ip4_addr(sockaddr_in *addrp) { + free(addrp); +} + +extern "C" void +rust_uv_free_ip6_addr(sockaddr_in6 *addrp) { + free(addrp); +} + extern "C" int rust_uv_ip4_name(struct sockaddr_in* src, char* dst, size_t size) { return uv_ip4_name(src, dst, size); @@ -563,3 +591,23 @@ extern "C" int rust_uv_idle_stop(uv_idle_t* idle) { return uv_idle_stop(idle); } + +extern "C" size_t +rust_uv_handle_size(uintptr_t type) { + return uv_handle_size((uv_handle_type)type); +} + +extern "C" size_t +rust_uv_req_size(uintptr_t type) { + return uv_req_size((uv_req_type)type); +} + +extern "C" uintptr_t +rust_uv_handle_type_max() { + return UV_HANDLE_TYPE_MAX; +} + +extern "C" uintptr_t +rust_uv_req_type_max() { + return UV_REQ_TYPE_MAX; +} diff --git a/src/rt/rustrt.def.in b/src/rt/rustrt.def.in index 5a8868f33f9..4fde952ba95 100644 --- a/src/rt/rustrt.def.in +++ b/src/rt/rustrt.def.in @@ -202,3 +202,12 @@ rust_dbg_extern_identity_TwoU64s rust_dbg_extern_identity_double rust_dbg_extern_identity_u8 rust_get_rt_env +rust_uv_handle_size +rust_uv_req_size +rust_uv_handle_type_max +rust_uv_req_type_max +rust_uv_ip4_addrp +rust_uv_ip6_addrp +rust_uv_free_ip4_addr +rust_uv_free_ip6_addr + -- cgit 1.4.1-3-g733a5