From 9e12531651c14eba5dcddb6863a7cde834036a12 Mon Sep 17 00:00:00 2001
From: Drew Galbraith <dgalbraith33@gmail.com>
Date: Thu, 11 Jan 2024 21:00:51 -0800
Subject: [PATCH] [Yunq] Move method numbers to a scheme set by the parser.

---
 yunq/client.cpp.jinja | 2 +-
 yunq/parser.py        | 3 +++
 yunq/server.cpp.jinja | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/yunq/client.cpp.jinja b/yunq/client.cpp.jinja
index 63721e0..e4e8102 100644
--- a/yunq/client.cpp.jinja
+++ b/yunq/client.cpp.jinja
@@ -31,7 +31,7 @@ glcr::Status {{interface.name}}Client::{{method.name}}(const {{method.request}}&
 
   const uint32_t kSentinel = 0xBEEFDEAD;
   buffer_.WriteAt<uint32_t>(0, kSentinel);
-  buffer_.WriteAt<uint64_t>(8, {{loop.index0}});
+  buffer_.WriteAt<uint64_t>(8, {{method.number}});
 
   cap_buffer_.Reset();
 {% if method.request == None %}
diff --git a/yunq/parser.py b/yunq/parser.py
index 5507880..403f27b 100644
--- a/yunq/parser.py
+++ b/yunq/parser.py
@@ -215,8 +215,11 @@ class Parser():
 
         methods: list[Method] = []
         method_names = set()
+        next_method_number = 0
         while self.peektype() != LexemeType.RIGHT_BRACE:
             m = self.method()
+            m.number = next_method_number
+            next_method_number += 1
             if m.name in method_names:
                 sys.exit("Method %s declared twice on %s" % (m.name, name))
             method_names.add(m.name)
diff --git a/yunq/server.cpp.jinja b/yunq/server.cpp.jinja
index 734166d..bee46b5 100644
--- a/yunq/server.cpp.jinja
+++ b/yunq/server.cpp.jinja
@@ -103,7 +103,7 @@ glcr::Status {{interface.name}}ServerBase::HandleRequest(const glcr::ByteBuffer&
 
   switch(method_select) {
 {%- for method in interface.methods %}
-    case {{loop.index0}}: {
+    case {{method.number}}: {
 
   {% if method.request != None %}
       {{method.request}} yunq_request;