* #36737: switch back to svn repo, remove assert in sip_transaction.c
diff --git a/jni/pjproject-android/.svn/pristine/bf/bfa4fa39401f8db6e3712370d5f8807cfb5d3e59.svn-base b/jni/pjproject-android/.svn/pristine/bf/bfa4fa39401f8db6e3712370d5f8807cfb5d3e59.svn-base
new file mode 100644
index 0000000..cc44fef
--- /dev/null
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@@ -0,0 +1,222 @@
+/* $Id$ */
+/*
+ * 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
+ */
+#ifndef __PJSIP_SIP_MODULE_H__
+#define __PJSIP_SIP_MODULE_H__
+
+/**
+ * @file sip_module.h
+ * @brief Module helpers
+ */
+#include <pjsip/sip_types.h>
+#include <pj/list.h>
+
+PJ_BEGIN_DECL
+
+/**
+ * @defgroup PJSIP_MOD Modules
+ * @ingroup PJSIP_CORE_CORE
+ * @brief Modules are the primary means to extend PJSIP!
+ * @{
+ * Modules are the primary means to extend PJSIP. Without modules, PJSIP
+ * would not know how to handle messages, and will simply discard all
+ * incoming messages.
+ *
+ * Modules are registered by creating and initializing #pjsip_module
+ * structure, and register the structure to PJSIP with
+ * #pjsip_endpt_register_module().
+ *
+ * The <A HREF="/docs.htm">PJSIP Developer's Guide</A>
+ * has a thorough discussion on this subject, and readers are encouraged
+ * to read the document for more information.
+ */
+
+/**
+ * The declaration for SIP module. This structure would be passed to
+ * #pjsip_endpt_register_module() to register the module to PJSIP.
+ */
+struct pjsip_module
+{
+ /** To allow chaining of modules in the endpoint. */
+ PJ_DECL_LIST_MEMBER(struct pjsip_module);
+
+ /**
+ * Module name to identify the module.
+ *
+ * This field MUST be initialized before registering the module.
+ */
+ pj_str_t name;
+
+ /**
+ * Module ID. Application must initialize this field with -1 before
+ * registering the module to PJSIP. After the module is registered,
+ * this field will contain a unique ID to identify the module.
+ */
+ int id;
+
+ /**
+ * Integer number to identify module initialization and start order with
+ * regard to other modules. Higher number will make the module gets
+ * initialized later.
+ *
+ * This field MUST be initialized before registering the module.
+ */
+ int priority;
+
+ /**
+ * Optional function to be called to initialize the module. This function
+ * will be called by endpoint during module registration. If the value
+ * is NULL, then it's equal to returning PJ_SUCCESS.
+ *
+ * @param endpt The endpoint instance.
+ * @return Module should return PJ_SUCCESS to indicate success.
+ */
+ pj_status_t (*load)(pjsip_endpoint *endpt);
+
+ /**
+ * Optional function to be called to start the module. This function
+ * will be called by endpoint during module registration. If the value
+ * is NULL, then it's equal to returning PJ_SUCCESS.
+ *
+ * @return Module should return zero to indicate success.
+ */
+ pj_status_t (*start)(void);
+
+ /**
+ * Optional function to be called to deinitialize the module before
+ * it is unloaded. This function will be called by endpoint during
+ * module unregistration. If the value is NULL, then it's equal to
+ * returning PJ_SUCCESS.
+ *
+ * @return Module should return PJ_SUCCESS to indicate success.
+ */
+ pj_status_t (*stop)(void);
+
+ /**
+ * Optional function to be called to deinitialize the module before
+ * it is unloaded. This function will be called by endpoint during
+ * module unregistration. If the value is NULL, then it's equal to
+ * returning PJ_SUCCESS.
+ *
+ * @param mod The module.
+ *
+ * @return Module should return PJ_SUCCESS to indicate success.
+ */
+ pj_status_t (*unload)(void);
+
+ /**
+ * Optional function to be called to process incoming request message.
+ *
+ * @param rdata The incoming message.
+ *
+ * @return Module should return PJ_TRUE if it handles the request,
+ * or otherwise it should return PJ_FALSE to allow other
+ * modules to handle the request.
+ */
+ pj_bool_t (*on_rx_request)(pjsip_rx_data *rdata);
+
+ /**
+ * Optional function to be called to process incoming response message.
+ *
+ * @param rdata The incoming message.
+ *
+ * @return Module should return PJ_TRUE if it handles the
+ * response, or otherwise it should return PJ_FALSE to
+ * allow other modules to handle the response.
+ */
+ pj_bool_t (*on_rx_response)(pjsip_rx_data *rdata);
+
+ /**
+ * Optional function to be called when transport layer is about to
+ * transmit outgoing request message.
+ *
+ * @param tdata The outgoing request message.
+ *
+ * @return Module should return PJ_SUCCESS in all cases.
+ * If non-zero (or PJ_FALSE) is returned, the message
+ * will not be sent.
+ */
+ pj_status_t (*on_tx_request)(pjsip_tx_data *tdata);
+
+ /**
+ * Optional function to be called when transport layer is about to
+ * transmit outgoing response message.
+ *
+ * @param tdata The outgoing response message.
+ *
+ * @return Module should return PJ_SUCCESS in all cases.
+ * If non-zero (or PJ_FALSE) is returned, the message
+ * will not be sent.
+ */
+ pj_status_t (*on_tx_response)(pjsip_tx_data *tdata);
+
+ /**
+ * Optional function to be called when this module is acting as
+ * transaction user for the specified transaction, when the
+ * transaction's state has changed.
+ *
+ * @param tsx The transaction.
+ * @param event The event which has caused the transaction state
+ * to change.
+ */
+ void (*on_tsx_state)(pjsip_transaction *tsx, pjsip_event *event);
+
+};
+
+
+/**
+ * Module priority guidelines.
+ */
+enum pjsip_module_priority
+{
+ /**
+ * This is the priority used by transport layer.
+ */
+ PJSIP_MOD_PRIORITY_TRANSPORT_LAYER = 8,
+
+ /**
+ * This is the priority used by transaction layer.
+ */
+ PJSIP_MOD_PRIORITY_TSX_LAYER = 16,
+
+ /**
+ * This is the priority used by the user agent and proxy layer.
+ */
+ PJSIP_MOD_PRIORITY_UA_PROXY_LAYER = 32,
+
+ /**
+ * This is the priority used by the dialog usages.
+ */
+ PJSIP_MOD_PRIORITY_DIALOG_USAGE = 48,
+
+ /**
+ * This is the recommended priority to be used by applications.
+ */
+ PJSIP_MOD_PRIORITY_APPLICATION = 64
+};
+
+
+/**
+ * @}
+ */
+
+PJ_END_DECL
+
+#endif /* __PJSIP_SIP_MODULE_H__ */
+