diff --git a/jni/pjproject-android/.svn/pristine/67/672e85eb6e9811eb164221f5971314b72b242792.svn-base b/jni/pjproject-android/.svn/pristine/67/672e85eb6e9811eb164221f5971314b72b242792.svn-base
new file mode 100644
index 0000000..514d9d5
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/67/672e85eb6e9811eb164221f5971314b72b242792.svn-base
@@ -0,0 +1,260 @@
+/* $Id$ */
+/* 
+ * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include <pjsip/sip_auth.h>
+#include <pjsip/sip_auth_parser.h>	/* just to get pjsip_DIGEST_STR */
+#include <pjsip/sip_auth_msg.h>
+#include <pjsip/sip_errno.h>
+#include <pjsip/sip_transport.h>
+#include <pj/string.h>
+#include <pj/assert.h>
+
+
+/*
+ * Initialize server authorization session data structure to serve the 
+ * specified realm and to use lookup_func function to look for the credential 
+ * info. 
+ */
+PJ_DEF(pj_status_t) pjsip_auth_srv_init(  pj_pool_t *pool,
+					  pjsip_auth_srv *auth_srv,
+					  const pj_str_t *realm,
+					  pjsip_auth_lookup_cred *lookup,
+					  unsigned options )
+{
+    PJ_ASSERT_RETURN(pool && auth_srv && realm && lookup, PJ_EINVAL);
+
+    pj_bzero(auth_srv, sizeof(*auth_srv));
+    pj_strdup( pool, &auth_srv->realm, realm);
+    auth_srv->lookup = lookup;
+    auth_srv->is_proxy = (options & PJSIP_AUTH_SRV_IS_PROXY);
+
+    return PJ_SUCCESS;
+}
+
+/*
+ * Initialize server authorization session data structure to serve the 
+ * specified realm and to use lookup_func function to look for the credential 
+ * info. 
+ */
+PJ_DEF(pj_status_t) pjsip_auth_srv_init2(
+				    pj_pool_t *pool,
+				    pjsip_auth_srv *auth_srv,
+				    const pjsip_auth_srv_init_param *param)
+{
+    PJ_ASSERT_RETURN(pool && auth_srv && param, PJ_EINVAL);
+
+    pj_bzero(auth_srv, sizeof(*auth_srv));
+    pj_strdup( pool, &auth_srv->realm, param->realm);
+    auth_srv->lookup2 = param->lookup2;
+    auth_srv->is_proxy = (param->options & PJSIP_AUTH_SRV_IS_PROXY);
+
+    return PJ_SUCCESS;
+}
+
+
+/* Verify incoming Authorization/Proxy-Authorization header against the 
+ * specified credential.
+ */
+static pj_status_t pjsip_auth_verify( const pjsip_authorization_hdr *hdr,
+				      const pj_str_t *method,
+				      const pjsip_cred_info *cred_info )
+{
+    if (pj_stricmp(&hdr->scheme, &pjsip_DIGEST_STR) == 0) {
+	char digest_buf[PJSIP_MD5STRLEN];
+	pj_str_t digest;
+	const pjsip_digest_credential *dig = &hdr->credential.digest;
+
+	/* Check that username and realm match. 
+	 * These checks should have been performed before entering this
+	 * function.
+	 */
+	PJ_ASSERT_RETURN(pj_strcmp(&dig->username, &cred_info->username) == 0,
+			 PJ_EINVALIDOP);
+	PJ_ASSERT_RETURN(pj_strcmp(&dig->realm, &cred_info->realm) == 0,
+			 PJ_EINVALIDOP);
+
+	/* Prepare for our digest calculation. */
+	digest.ptr = digest_buf;
+	digest.slen = PJSIP_MD5STRLEN;
+
+	/* Create digest for comparison. */
+	pjsip_auth_create_digest(&digest, 
+				 &hdr->credential.digest.nonce,
+				 &hdr->credential.digest.nc, 
+				 &hdr->credential.digest.cnonce,
+				 &hdr->credential.digest.qop,
+				 &hdr->credential.digest.uri,
+				 &cred_info->realm,
+				 cred_info, 
+				 method );
+
+	/* Compare digest. */
+	return (pj_stricmp(&digest, &hdr->credential.digest.response) == 0) ?
+	       PJ_SUCCESS : PJSIP_EAUTHINVALIDDIGEST;
+
+    } else {
+	pj_assert(!"Unsupported authentication scheme");
+	return PJSIP_EINVALIDAUTHSCHEME;
+    }
+}
+
+
+/*
+ * Request the authorization server framework to verify the authorization 
+ * information in the specified request in rdata.
+ */
+PJ_DEF(pj_status_t) pjsip_auth_srv_verify( pjsip_auth_srv *auth_srv,
+					   pjsip_rx_data *rdata,
+					   int *status_code)
+{
+    pjsip_authorization_hdr *h_auth;
+    pjsip_msg *msg = rdata->msg_info.msg;
+    pjsip_hdr_e htype;
+    pj_str_t acc_name;
+    pjsip_cred_info cred_info;
+    pj_status_t status;
+
+    PJ_ASSERT_RETURN(auth_srv && rdata, PJ_EINVAL);
+    PJ_ASSERT_RETURN(msg->type == PJSIP_REQUEST_MSG, PJSIP_ENOTREQUESTMSG);
+
+    htype = auth_srv->is_proxy ? PJSIP_H_PROXY_AUTHORIZATION : 
+				 PJSIP_H_AUTHORIZATION;
+
+    /* Initialize status with 200. */
+    *status_code = 200;
+
+    /* Find authorization header for our realm. */
+    h_auth = (pjsip_authorization_hdr*) pjsip_msg_find_hdr(msg, htype, NULL);
+    while (h_auth) {
+	if (!pj_stricmp(&h_auth->credential.common.realm, &auth_srv->realm))
+	    break;
+
+	h_auth = h_auth->next;
+	if (h_auth == (void*) &msg->hdr) {
+	    h_auth = NULL;
+	    break;
+	}
+
+	h_auth=(pjsip_authorization_hdr*)pjsip_msg_find_hdr(msg,htype,h_auth);
+    }
+
+    if (!h_auth) {
+	*status_code = auth_srv->is_proxy ? 407 : 401;
+	return PJSIP_EAUTHNOAUTH;
+    }
+
+    /* Check authorization scheme. */
+    if (pj_stricmp(&h_auth->scheme, &pjsip_DIGEST_STR) == 0)
+	acc_name = h_auth->credential.digest.username;
+    else {
+	*status_code = auth_srv->is_proxy ? 407 : 401;
+	return PJSIP_EINVALIDAUTHSCHEME;
+    }
+
+    /* Find the credential information for the account. */
+    if (auth_srv->lookup2) {
+	pjsip_auth_lookup_cred_param param;
+
+	pj_bzero(&param, sizeof(param));
+	param.realm = auth_srv->realm;
+	param.acc_name = acc_name;
+	param.rdata = rdata;
+	status = (*auth_srv->lookup2)(rdata->tp_info.pool, &param, &cred_info);
+	if (status != PJ_SUCCESS) {
+	    *status_code = PJSIP_SC_FORBIDDEN;
+	    return status;
+	}
+    } else {
+	status = (*auth_srv->lookup)(rdata->tp_info.pool, &auth_srv->realm,
+				     &acc_name, &cred_info);
+	if (status != PJ_SUCCESS) {
+	    *status_code = PJSIP_SC_FORBIDDEN;
+	    return status;
+	}
+    }
+
+    /* Authenticate with the specified credential. */
+    status = pjsip_auth_verify(h_auth, &msg->line.req.method.name, 
+			       &cred_info);
+    if (status != PJ_SUCCESS) {
+	*status_code = PJSIP_SC_FORBIDDEN;
+    }
+    return status;
+}
+
+
+/*
+ * Add authentication challenge headers to the outgoing response in tdata. 
+ * Application may specify its customized nonce and opaque for the challenge, 
+ * or can leave the value to NULL to make the function fills them in with 
+ * random characters.
+ */
+PJ_DEF(pj_status_t) pjsip_auth_srv_challenge(  pjsip_auth_srv *auth_srv,
+					       const pj_str_t *qop,
+					       const pj_str_t *nonce,
+					       const pj_str_t *opaque,
+					       pj_bool_t stale,
+					       pjsip_tx_data *tdata)
+{
+    pjsip_www_authenticate_hdr *hdr;
+    char nonce_buf[16];
+    pj_str_t random;
+
+    PJ_ASSERT_RETURN( auth_srv && tdata, PJ_EINVAL );
+
+    random.ptr = nonce_buf;
+    random.slen = sizeof(nonce_buf);
+
+    /* Create the header. */
+    if (auth_srv->is_proxy)
+	hdr = pjsip_proxy_authenticate_hdr_create(tdata->pool);
+    else
+	hdr = pjsip_www_authenticate_hdr_create(tdata->pool);
+
+    /* Initialize header. 
+     * Note: only support digest authentication now.
+     */
+    hdr->scheme = pjsip_DIGEST_STR;
+    hdr->challenge.digest.algorithm = pjsip_MD5_STR;
+    if (nonce) {
+	pj_strdup(tdata->pool, &hdr->challenge.digest.nonce, nonce);
+    } else {
+	pj_create_random_string(nonce_buf, sizeof(nonce_buf));
+	pj_strdup(tdata->pool, &hdr->challenge.digest.nonce, &random);
+    }
+    if (opaque) {
+	pj_strdup(tdata->pool, &hdr->challenge.digest.opaque, opaque);
+    } else {
+	pj_create_random_string(nonce_buf, sizeof(nonce_buf));
+	pj_strdup(tdata->pool, &hdr->challenge.digest.opaque, &random);
+    }
+    if (qop) {
+	pj_strdup(tdata->pool, &hdr->challenge.digest.qop, qop);
+    } else {
+	hdr->challenge.digest.qop.slen = 0;
+    }
+    pj_strdup(tdata->pool, &hdr->challenge.digest.realm, &auth_srv->realm);
+    hdr->challenge.digest.stale = stale;
+
+    pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)hdr);
+
+    return PJ_SUCCESS;
+}
+