From a6a6d420ed2e8f4924d25a9595bea4871e3d9a05 Mon Sep 17 00:00:00 2001
From: Sergey Poznyakoff <gray@gnu.org.ua>
Date: Mon, 7 Apr 2008 09:14:32 +0000
Subject: Implement compilation of Sieve sources from the memory.

* include/mailutils/libsieve.h (mu_sieve_compile_buffer): New
function.
* libsieve/sieve.h (sieve_lex_begin_string): New function.
* libsieve/sieve.l: Remove support for AT&T lex.
(sieve_lex_begin_string): New function.
* libsieve/sieve.y (mu_sieve_compile_buffer): New
function.

* mailbox/header.c: Fix indentation.
---
 libsieve/sieve.y | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'libsieve/sieve.y')

diff --git a/libsieve/sieve.y b/libsieve/sieve.y
index bd51683e5..1a9f30501 100644
--- a/libsieve/sieve.y
+++ b/libsieve/sieve.y
@@ -628,6 +628,30 @@ mu_sieve_compile (mu_sieve_machine_t mach, const char *name)
   return rc;
 }
 
+int
+mu_sieve_compile_buffer (mu_sieve_machine_t mach,
+			 const char *buf, int bufsize, const char *fname, int line)
+{
+  int rc;
+  
+  mu_sieve_machine_begin (mach, fname);
+
+  if (sieve_lex_begin_string (buf, bufsize, fname, line) == 0)
+    {
+      rc = yyparse ();
+      if (sieve_error_count)
+	rc = 1;
+      sieve_lex_finish ();
+    }
+  else
+    rc = 1;
+  
+  mu_sieve_machine_finish (mach);
+  if (rc)
+    mu_sieve_machine_destroy (&mach);
+  return rc;
+}
+
 static void
 _branch_fixup (size_t start, size_t end)
 {
-- 
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