From b7022e94d2ab62d522b0a7c2886cce3afaff6872 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Sun, 14 May 2000 14:05:10 +0000
Subject: vastly improved awk based code generator now handles recursive
 function definitions, unions etc it is sufficient for some basic types like
 UNISTR2 and BUFFER5 to be defined in the *.struct file and used successfully

this generator uses templates (in *.tpl files) for all code
generation, allowing easy replacement of the backend functions
(This used to be commit 14ded82dc92ae6eff7639351f391a33b9cc31c0d)
---
 source3/aparser/main.awk | 63 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 source3/aparser/main.awk

(limited to 'source3/aparser/main.awk')

diff --git a/source3/aparser/main.awk b/source3/aparser/main.awk
new file mode 100644
index 0000000000..c3e8c2539c
--- /dev/null
+++ b/source3/aparser/main.awk
@@ -0,0 +1,63 @@
+# the main program
+
+@include dump.awk
+@include parsetree.awk
+@include header.awk
+@include util.awk
+@include template.awk
+@include parsefn.awk
+@include harness.awk
+
+/^module/ {
+	start_module($2);
+	next;
+}
+
+/^test/ {
+	test=$2;
+	next;
+}
+
+/^struct.*\{/ {
+	start_struct($2);
+	next;
+}
+
+/^[ \t]*union.*\{/ {
+	start_union($2, $3);
+	next;
+}
+
+/^[ \t]*case.*;/ {
+	split($0,a,"[ \t;]*");
+	parse_case(a[3],a[4],a[5]);
+	next;
+}
+
+/^\};/ {
+	end_struct();
+	next;
+}
+
+/^[ \t]*\}/ {
+	end_union();
+	next;
+}
+
+/^[ \t]*\{.*\}.*;/ {
+	split($0,a,"[ \t;{}]*");
+	add_array(a[2], a[3], a[4]);
+	next;
+}
+
+/.*;/ {
+	split($0,a,"[ \t;]*");
+	add_elem(a[2], a[3]);
+}
+
+END {
+	dump_structs("debug.out");
+	produce_headers("prs_"module".h");
+	produce_parsers("prs_"module".c");
+	produce_harness("test.h");
+}
-- 
cgit