used full spec

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nora 2022-02-14 21:38:15 +01:00
parent 30fe45b169
commit 5a99ae4cd2
5 changed files with 3329 additions and 574 deletions

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@ -1,468 +0,0 @@
<?xml version="1.0"?>
<!--
Copyright (c) 2009 AMQP Working Group.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-->
<amqp major="0" minor="9" revision="1" port="5672">
<constant name="frame-method" value="1"/>
<constant name="frame-header" value="2"/>
<constant name="frame-body" value="3"/>
<constant name="frame-heartbeat" value="8"/>
<constant name="frame-min-size" value="4096"/>
<constant name="frame-end" value="206"/>
<constant name="reply-success" value="200"/>
<constant name="content-too-large" value="311" class="soft-error"/>
<constant name="no-consumers" value="313" class="soft-error"/>
<constant name="connection-forced" value="320" class="hard-error"/>
<constant name="invalid-path" value="402" class="hard-error"/>
<constant name="access-refused" value="403" class="soft-error"/>
<constant name="not-found" value="404" class="soft-error"/>
<constant name="resource-locked" value="405" class="soft-error"/>
<constant name="precondition-failed" value="406" class="soft-error"/>
<constant name="frame-error" value="501" class="hard-error"/>
<constant name="syntax-error" value="502" class="hard-error"/>
<constant name="command-invalid" value="503" class="hard-error"/>
<constant name="channel-error" value="504" class="hard-error"/>
<constant name="unexpected-frame" value="505" class="hard-error"/>
<constant name="resource-error" value="506" class="hard-error"/>
<constant name="not-allowed" value="530" class="hard-error"/>
<constant name="not-implemented" value="540" class="hard-error"/>
<constant name="internal-error" value="541" class="hard-error"/>
<domain name="class-id" type="short"/>
<domain name="consumer-tag" type="shortstr"/>
<domain name="delivery-tag" type="longlong"/>
<domain name="exchange-name" type="shortstr">
<assert check="length" value="127"/>
<assert check="regexp" value="^[a-zA-Z0-9-_.:]*$"/>
</domain>
<domain name="method-id" type="short"/>
<domain name="no-ack" type="bit"/>
<domain name="no-local" type="bit"/>
<domain name="no-wait" type="bit"/>
<domain name="path" type="shortstr">
<assert check="notnull"/>
<assert check="length" value="127"/>
</domain>
<domain name="peer-properties" type="table"/>
<domain name="queue-name" type="shortstr">
<assert check="length" value="127"/>
<assert check="regexp" value="^[a-zA-Z0-9-_.:]*$"/>
</domain>
<domain name="redelivered" type="bit"/>
<domain name="message-count" type="long"/>
<domain name="reply-code" type="short">
<assert check="notnull"/>
</domain>
<domain name="reply-text" type="shortstr">
<assert check="notnull"/>
</domain>
<domain name="bit" type="bit"/>
<domain name="octet" type="octet"/>
<domain name="short" type="short"/>
<domain name="long" type="long"/>
<domain name="longlong" type="longlong"/>
<domain name="shortstr" type="shortstr"/>
<domain name="longstr" type="longstr"/>
<domain name="timestamp" type="timestamp"/>
<domain name="table" type="table"/>
<class name="connection" handler="connection" index="10">
<chassis name="server" implement="MUST"/>
<chassis name="client" implement="MUST"/>
<method name="start" synchronous="1" index="10">
<chassis name="client" implement="MUST"/>
<response name="start-ok"/>
<field name="version-major" domain="octet"/>
<field name="version-minor" domain="octet"/>
<field name="server-properties" domain="peer-properties"/>
<field name="mechanisms" domain="longstr">
<assert check="notnull"/>
</field>
<field name="locales" domain="longstr">
<assert check="notnull"/>
</field>
</method>
<method name="start-ok" synchronous="1" index="11">
<chassis name="server" implement="MUST"/>
<field name="client-properties" domain="peer-properties"/>
<field name="mechanism" domain="shortstr">
<assert check="notnull"/>
</field>
<field name="response" domain="longstr">
<assert check="notnull"/>
</field>
<field name="locale" domain="shortstr">
<assert check="notnull"/>
</field>
</method>
<method name="secure" synchronous="1" index="20">
<chassis name="client" implement="MUST"/>
<response name="secure-ok"/>
<field name="challenge" domain="longstr"/>
</method>
<method name="secure-ok" synchronous="1" index="21">
<chassis name="server" implement="MUST"/>
<field name="response" domain="longstr">
<assert check="notnull"/>
</field>
</method>
<method name="tune" synchronous="1" index="30">
<chassis name="client" implement="MUST"/>
<response name="tune-ok"/>
<field name="channel-max" domain="short"/>
<field name="frame-max" domain="long"/>
<field name="heartbeat" domain="short"/>
</method>
<method name="tune-ok" synchronous="1" index="31">
<chassis name="server" implement="MUST"/>
<field name="channel-max" domain="short">
<assert check="notnull"/>
<assert check="le" method="tune" field="channel-max"/>
</field>
<field name="frame-max" domain="long"/>
<field name="heartbeat" domain="short"/>
</method>
<method name="open" synchronous="1" index="40">
<chassis name="server" implement="MUST"/>
<response name="open-ok"/>
<field name="virtual-host" domain="path"/>
<field name="reserved-1" type="shortstr" reserved="1"/>
<field name="reserved-2" type="bit" reserved="1"/>
</method>
<method name="open-ok" synchronous="1" index="41">
<chassis name="client" implement="MUST"/>
<field name="reserved-1" type="shortstr" reserved="1"/>
</method>
<method name="close" synchronous="1" index="50">
<chassis name="client" implement="MUST"/>
<chassis name="server" implement="MUST"/>
<response name="close-ok"/>
<field name="reply-code" domain="reply-code"/>
<field name="reply-text" domain="reply-text"/>
<field name="class-id" domain="class-id"/>
<field name="method-id" domain="method-id"/>
</method>
<method name="close-ok" synchronous="1" index="51">
<chassis name="client" implement="MUST"/>
<chassis name="server" implement="MUST"/>
</method>
<method name="blocked" index="60">
<chassis name="server" implement="MUST"/>
<chassis name="client" implement="MUST"/>
<field name="reason" domain="shortstr" />
</method>
<method name="unblocked" index="61">
<chassis name="server" implement="MUST"/>
<chassis name="client" implement="MUST"/>
</method>
</class>
<class name="channel" handler="channel" index="20">
<chassis name="server" implement="MUST"/>
<chassis name="client" implement="MUST"/>
<method name="open" synchronous="1" index="10">
<chassis name="server" implement="MUST"/>
<response name="open-ok"/>
<field name="reserved-1" type="shortstr" reserved="1"/>
</method>
<method name="open-ok" synchronous="1" index="11">
<chassis name="client" implement="MUST"/>
<field name="reserved-1" type="longstr" reserved="1"/>
</method>
<method name="flow" synchronous="1" index="20">
<chassis name="server" implement="MUST"/>
<chassis name="client" implement="MUST"/>
<response name="flow-ok"/>
<field name="active" domain="bit"/>
</method>
<method name="flow-ok" index="21">
<chassis name="server" implement="MUST"/>
<chassis name="client" implement="MUST"/>
<field name="active" domain="bit"/>
</method>
<method name="close" synchronous="1" index="40">
<chassis name="client" implement="MUST"/>
<chassis name="server" implement="MUST"/>
<response name="close-ok"/>
<field name="reply-code" domain="reply-code"/>
<field name="reply-text" domain="reply-text"/>
<field name="class-id" domain="class-id"/>
<field name="method-id" domain="method-id"/>
</method>
<method name="close-ok" synchronous="1" index="41">
<chassis name="client" implement="MUST"/>
<chassis name="server" implement="MUST"/>
</method>
</class>
<class name="exchange" handler="channel" index="40">
<chassis name="server" implement="MUST"/>
<chassis name="client" implement="MUST"/>
<method name="declare" synchronous="1" index="10">
<chassis name="server" implement="MUST"/>
<response name="declare-ok"/>
<field name="reserved-1" type="short" reserved="1"/>
<field name="exchange" domain="exchange-name">
<assert check="notnull"/>
</field>
<field name="type" domain="shortstr"/>
<field name="passive" domain="bit"/>
<field name="durable" domain="bit"/>
<field name="reserved-2" type="bit" reserved="1"/>
<field name="reserved-3" type="bit" reserved="1"/>
<field name="no-wait" domain="no-wait"/>
<field name="arguments" domain="table"/>
</method>
<method name="declare-ok" synchronous="1" index="11">
<chassis name="client" implement="MUST"/>
</method>
<method name="delete" synchronous="1" index="20">
<chassis name="server" implement="MUST"/>
<response name="delete-ok"/>
<field name="reserved-1" type="short" reserved="1"/>
<field name="exchange" domain="exchange-name">
<assert check="notnull"/>
</field>
<field name="if-unused" domain="bit"/>
<field name="no-wait" domain="no-wait"/>
</method>
<method name="delete-ok" synchronous="1" index="21">
<chassis name="client" implement="MUST"/>
</method>
</class>
<class name="queue" handler="channel" index="50">
<chassis name="server" implement="MUST"/>
<chassis name="client" implement="MUST"/>
<method name="declare" synchronous="1" index="10">
<chassis name="server" implement="MUST"/>
<response name="declare-ok"/>
<field name="reserved-1" type="short" reserved="1"/>
<field name="queue" domain="queue-name"/>
<field name="passive" domain="bit"/>
<field name="durable" domain="bit"/>
<field name="exclusive" domain="bit"/>
<field name="auto-delete" domain="bit"/>
<field name="no-wait" domain="no-wait"/>
<field name="arguments" domain="table"/>
</method>
<method name="declare-ok" synchronous="1" index="11">
<chassis name="client" implement="MUST"/>
<field name="queue" domain="queue-name">
<assert check="notnull"/>
</field>
<field name="message-count" domain="message-count"/>
<field name="consumer-count" domain="long"/>
</method>
<method name="bind" synchronous="1" index="20">
<chassis name="server" implement="MUST"/>
<response name="bind-ok"/>
<field name="reserved-1" type="short" reserved="1"/>
<field name="queue" domain="queue-name"/>
<field name="exchange" domain="exchange-name"/>
<field name="routing-key" domain="shortstr"/>
<field name="no-wait" domain="no-wait"/>
<field name="arguments" domain="table"/>
</method>
<method name="bind-ok" synchronous="1" index="21">
<chassis name="client" implement="MUST"/>
</method>
<method name="unbind" synchronous="1" index="50">
<chassis name="server" implement="MUST"/>
<response name="unbind-ok"/>
<field name="reserved-1" type="short" reserved="1"/>
<field name="queue" domain="queue-name"/>
<field name="exchange" domain="exchange-name"/>
<field name="routing-key" domain="shortstr"/>
<field name="arguments" domain="table"/>
</method>
<method name="unbind-ok" synchronous="1" index="51">
<chassis name="client" implement="MUST"/>
</method>
<method name="purge" synchronous="1" index="30">
<chassis name="server" implement="MUST"/>
<response name="purge-ok"/>
<field name="reserved-1" type="short" reserved="1"/>
<field name="queue" domain="queue-name"/>
<field name="no-wait" domain="no-wait"/>
</method>
<method name="purge-ok" synchronous="1" index="31">
<chassis name="client" implement="MUST"/>
<field name="message-count" domain="message-count"/>
</method>
<method name="delete" synchronous="1" index="40">
<chassis name="server" implement="MUST"/>
<response name="delete-ok"/>
<field name="reserved-1" type="short" reserved="1"/>
<field name="queue" domain="queue-name"/>
<field name="if-unused" domain="bit"/>
<field name="if-empty" domain="bit"/>
<field name="no-wait" domain="no-wait"/>
</method>
<method name="delete-ok" synchronous="1" index="41">
<chassis name="client" implement="MUST"/>
<field name="message-count" domain="message-count"/>
</method>
</class>
<class name="basic" handler="channel" index="60">
<chassis name="server" implement="MUST"/>
<chassis name="client" implement="MAY"/>
<field name="content-type" domain="shortstr"/>
<field name="content-encoding" domain="shortstr"/>
<field name="headers" domain="table"/>
<field name="delivery-mode" domain="octet"/>
<field name="priority" domain="octet"/>
<field name="correlation-id" domain="shortstr"/>
<field name="reply-to" domain="shortstr"/>
<field name="expiration" domain="shortstr"/>
<field name="message-id" domain="shortstr"/>
<field name="timestamp" domain="timestamp"/>
<field name="type" domain="shortstr"/>
<field name="user-id" domain="shortstr"/>
<field name="app-id" domain="shortstr"/>
<field name="reserved" domain="shortstr"/>
<method name="qos" synchronous="1" index="10">
<chassis name="server" implement="MUST"/>
<response name="qos-ok"/>
<field name="prefetch-size" domain="long"/>
<field name="prefetch-count" domain="short"/>
<field name="global" domain="bit"/>
</method>
<method name="qos-ok" synchronous="1" index="11">
<chassis name="client" implement="MUST"/>
</method>
<method name="consume" synchronous="1" index="20">
<chassis name="server" implement="MUST"/>
<response name="consume-ok"/>
<field name="reserved-1" type="short" reserved="1"/>
<field name="queue" domain="queue-name"/>
<field name="consumer-tag" domain="consumer-tag"/>
<field name="no-local" domain="no-local"/>
<field name="no-ack" domain="no-ack"/>
<field name="exclusive" domain="bit"/>
<field name="no-wait" domain="no-wait"/>
<field name="arguments" domain="table"/>
</method>
<method name="consume-ok" synchronous="1" index="21">
<chassis name="client" implement="MUST"/>
<field name="consumer-tag" domain="consumer-tag"/>
</method>
<method name="cancel" synchronous="1" index="30">
<chassis name="server" implement="MUST"/>
<response name="cancel-ok"/>
<field name="consumer-tag" domain="consumer-tag"/>
<field name="no-wait" domain="no-wait"/>
</method>
<method name="cancel-ok" synchronous="1" index="31">
<chassis name="client" implement="MUST"/>
<field name="consumer-tag" domain="consumer-tag"/>
</method>
<method name="publish" content="1" index="40">
<chassis name="server" implement="MUST"/>
<field name="reserved-1" type="short" reserved="1"/>
<field name="exchange" domain="exchange-name"/>
<field name="routing-key" domain="shortstr"/>
<field name="mandatory" domain="bit"/>
<field name="immediate" domain="bit"/>
</method>
<method name="return" content="1" index="50">
<chassis name="client" implement="MUST"/>
<field name="reply-code" domain="reply-code"/>
<field name="reply-text" domain="reply-text"/>
<field name="exchange" domain="exchange-name"/>
<field name="routing-key" domain="shortstr"/>
</method>
<method name="deliver" content="1" index="60">
<chassis name="client" implement="MUST"/>
<field name="consumer-tag" domain="consumer-tag"/>
<field name="delivery-tag" domain="delivery-tag"/>
<field name="redelivered" domain="redelivered"/>
<field name="exchange" domain="exchange-name"/>
<field name="routing-key" domain="shortstr"/>
</method>
<method name="get" synchronous="1" index="70">
<response name="get-ok"/>
<response name="get-empty"/>
<chassis name="server" implement="MUST"/>
<field name="reserved-1" type="short" reserved="1"/>
<field name="queue" domain="queue-name"/>
<field name="no-ack" domain="no-ack"/>
</method>
<method name="get-ok" synchronous="1" content="1" index="71">
<chassis name="client" implement="MAY"/>
<field name="delivery-tag" domain="delivery-tag"/>
<field name="redelivered" domain="redelivered"/>
<field name="exchange" domain="exchange-name"/>
<field name="routing-key" domain="shortstr"/>
<field name="message-count" domain="message-count"/>
</method>
<method name="get-empty" synchronous="1" index="72">
<chassis name="client" implement="MAY"/>
<field name="reserved-1" type="shortstr" reserved="1"/>
</method>
<method name="ack" index="80">
<chassis name="server" implement="MUST"/>
<field name="delivery-tag" domain="delivery-tag"/>
<field name="multiple" domain="bit"/>
</method>
<method name="reject" index="90">
<chassis name="server" implement="MUST"/>
<field name="delivery-tag" domain="delivery-tag"/>
<field name="requeue" domain="bit"/>
</method>
<method name="recover-async" index="100" deprecated="1">
<chassis name="server" implement="MAY"/>
<field name="requeue" domain="bit"/>
</method>
<method name="recover" index="110">
<chassis name="server" implement="MUST"/>
<field name="requeue" domain="bit"/>
</method>
<method name="recover-ok" synchronous="1" index="111">
<chassis name="client" implement="MUST"/>
</method>
</class>
<class name="tx" handler="channel" index="90">
<chassis name="server" implement="SHOULD"/>
<chassis name="client" implement="MAY"/>
<method name="select" synchronous="1" index="10">
<chassis name="server" implement="MUST"/>
<response name="select-ok"/>
</method>
<method name="select-ok" synchronous="1" index="11">
<chassis name="client" implement="MUST"/>
</method>
<method name="commit" synchronous="1" index="20">
<chassis name="server" implement="MUST"/>
<response name="commit-ok"/>
</method>
<method name="commit-ok" synchronous="1" index="21">
<chassis name="client" implement="MUST"/>
</method>
<method name="rollback" synchronous="1" index="30">
<chassis name="server" implement="MUST"/>
<response name="rollback-ok"/>
</method>
<method name="rollback-ok" synchronous="1" index="31">
<chassis name="client" implement="MUST"/>
</method>
</class>
</amqp>

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amqp_codegen/amqp0-9-1.xml Normal file

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@ -1,14 +1,14 @@
mod parser;
mod write;
mod random;
mod write;
use crate::parser::codegen_parser;
use crate::random::codegen_random;
use crate::write::codegen_write;
use heck::ToUpperCamelCase;
use std::fs;
use std::iter::Peekable;
use strong_xml::XmlRead;
use crate::random::codegen_random;
#[derive(Debug, XmlRead)]
#[xml(tag = "amqp")]
@ -26,8 +26,13 @@ struct Domain {
name: String,
#[xml(attr = "type")]
kind: String,
#[xml(attr = "label")]
label: Option<String>,
#[xml(child = "assert")]
asserts: Vec<Assert>,
#[xml(child = "doc")]
doc: Vec<Doc>,
}
#[derive(Debug, XmlRead)]
@ -48,12 +53,12 @@ struct Assert {
struct Class {
#[xml(attr = "name")]
name: String,
#[xml(attr = "handler")]
handler: String,
#[xml(attr = "index")]
index: u16,
#[xml(child = "method")]
methods: Vec<Method>,
#[xml(child = "doc")]
doc: Vec<Doc>,
}
#[derive(Debug, XmlRead)]
@ -65,6 +70,9 @@ struct Method {
fields: Vec<Field>,
#[xml(attr = "index")]
index: u16,
#[xml(child = "doc")]
doc: Vec<Doc>,
}
#[derive(Debug, XmlRead)]
@ -78,12 +86,31 @@ struct Field {
kind: Option<String>,
#[xml(child = "assert")]
asserts: Vec<Assert>,
#[xml(child = "doc")]
doc: Vec<Doc>,
}
fn main() {
let content = fs::read_to_string("./amqp-0-9-1-bsd.xml").unwrap();
#[derive(Debug, XmlRead)]
#[xml(tag = "doc")]
struct Doc {
#[xml(text)]
text: String,
#[xml(attr = "type")]
kind: Option<String>,
}
let amqp = Amqp::from_str(&content).unwrap();
fn main() {
let content = fs::read_to_string("./amqp0-9-1.xml").unwrap();
let amqp = match Amqp::from_str(&content) {
Ok(amqp) => amqp,
Err(err) => {
eprintln!("{err}");
std::process::exit(1);
}
};
codegen(&amqp);
}
@ -100,9 +127,20 @@ fn codegen_domain_defs(amqp: &Amqp) {
for domain in &amqp.domains {
let invariants = invariants(domain.asserts.iter());
if let Some(label) = &domain.label {
println!("/// {label}");
}
if !invariants.is_empty() {
if domain.label.is_some() {
println!("///");
}
println!("/// {invariants}");
}
if !domain.doc.is_empty() {
println!("///");
doc_comment(&domain.doc, 0);
}
println!(
"pub type {} = {};\n",
domain.name.to_upper_camel_case(),
@ -122,12 +160,12 @@ fn codegen_class_defs(amqp: &Amqp) {
for class in &amqp.classes {
let enum_name = class.name.to_upper_camel_case();
println!("/// Index {}, handler = {}", class.index, class.handler);
doc_comment(&class.doc, 0);
println!("#[derive(Debug, Clone, PartialEq)]");
println!("pub enum {enum_name} {{");
for method in &class.methods {
let method_name = method.name.to_upper_camel_case();
println!(" /// Index {}", method.index);
doc_comment(&method.doc, 4);
print!(" {method_name}");
if !method.fields.is_empty() {
println!(" {{");
@ -137,6 +175,12 @@ fn codegen_class_defs(amqp: &Amqp) {
get_invariants_with_type(field_type(field), field.asserts.as_ref());
if !field_docs.is_empty() {
println!(" /// {field_docs}");
if !field.doc.is_empty() {
println!(" ///");
doc_comment(&field.doc, 8);
}
} else {
doc_comment(&field.doc, 8);
}
println!(" {field_name}: {field_type},");
}
@ -234,3 +278,18 @@ fn invariants<'a>(asserts: impl Iterator<Item = &'a Assert>) -> String {
.collect::<Vec<_>>()
.join(", ")
}
fn doc_comment(docs: &[Doc], indent: usize) {
for doc in docs {
if doc.kind == Some("grammar".to_string()) {
continue;
}
for line in doc.text.lines() {
let line = line.trim();
if !line.is_empty() {
let indent = " ".repeat(indent);
println!("{indent}/// {line}");
}
}
}
}