From f169e665814e0404efa47a6dab202b52839fec4d Mon Sep 17 00:00:00 2001
From: Nathan Dushman <nhd+mutt@andrew.cmu.edu>
Date: Thu, 23 Jan 2003 22:05:02 +0000
Subject: [PATCH] SASL2 support for popo_auth.c.

---
 pop_auth.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/pop_auth.c b/pop_auth.c
index 253883d7..20cc7f09 100644
--- a/pop_auth.c
+++ b/pop_auth.c
@@ -25,8 +25,13 @@
 #include <unistd.h>
 
 #ifdef USE_SASL
+#ifdef USE_SASL2
+#include <sasl/sasl.h>
+#include <sasl/saslutil.h>
+#else
 #include <sasl.h>
 #include <saslutil.h>
+#endif
 
 #include "mutt_sasl.h"
 #endif
@@ -41,7 +46,11 @@ static pop_auth_res_t pop_auth_sasl (POP_DATA *pop_data, const char *method)
   char buf[LONG_STRING];
   char inbuf[LONG_STRING];
   const char* mech;
+#ifdef USE_SASL2
+  const char *pc = NULL;
+#else
   char* pc = NULL;
+#endif
   unsigned int len, olen;
   unsigned char client_start;
 
@@ -56,8 +65,12 @@ static pop_auth_res_t pop_auth_sasl (POP_DATA *pop_data, const char *method)
 
   FOREVER
   {
+#ifdef USE_SASL2
+	rc = sasl_client_start(saslconn, method, &interaction, &pc, &olen, &mech);
+#else
     rc = sasl_client_start (saslconn, method, NULL,
 			    &interaction, &pc, &olen, &mech);
+#endif
     if (rc != SASL_INTERACT)
       break;
     mutt_sasl_interact (interaction);
@@ -96,7 +109,11 @@ static pop_auth_res_t pop_auth_sasl (POP_DATA *pop_data, const char *method)
     if (mutt_strncmp (inbuf, "+ ", 2))
       goto bail;
 
+#ifdef USE_SASL2
+    if (sasl_decode64 (inbuf, strlen (inbuf), buf, LONG_STRING-1, &len) != SASL_OK)
+#else
     if (sasl_decode64 (inbuf, strlen (inbuf), buf, &len) != SASL_OK)
+#endif
     {
       dprint (1, (debugfile, "pop_auth_sasl: error base64-decoding server response.\n"));
       goto bail;
@@ -127,7 +144,9 @@ static pop_auth_res_t pop_auth_sasl (POP_DATA *pop_data, const char *method)
 
       /* sasl_client_st(art|ep) allocate pc with malloc, expect me to 
        * free it */
+#ifndef USE_SASL2
       FREE (&pc);
+#endif
     }
   }
 
-- 
2.40.0