libupnp/upnp/src/inc/upnpapi.h
2007-11-19 14:15:45 +00:00

193 lines
5.7 KiB
C

///////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000-2003 Intel Corporation
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * Neither name of Intel Corporation nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
///////////////////////////////////////////////////////////////////////////
// File : upnpapi.h
#ifndef UPNPDK_H
#define UPNPDK_H
#include "upnp.h"
#include "client_table.h"
//#include "../ssdp/ssdplib.h"
#define MAX_INTERFACES 256
#define DEFAULT_INTERFACE 1
#define DEV_LIMIT 200
#define NUM_HANDLE 200
#define DEFAULT_MX 5
#define DEFAULT_MAXAGE 1800
#define DEFAULT_SOAP_CONTENT_LENGTH 16000
#define MAX_SOAP_CONTENT_LENGTH 32000
extern size_t g_maxContentLength;
// 30-second timeout
#define UPNP_TIMEOUT 30
typedef enum {HND_INVALID=-1,HND_CLIENT,HND_DEVICE} Upnp_Handle_Type;
// Data to be stored in handle table for
struct Handle_Info
{
Upnp_Handle_Type HType;
Upnp_FunPtr Callback; // Callback function pointer.
char * Cookie;
// Device Only
#ifdef INCLUDE_DEVICE_APIS
char DescURL[LINE_SIZE]; // URL for the use of SSDP
char DescXML[LINE_SIZE]; // XML file path for device
//description
int MaxAge; // Advertisement timeout
IXML_Document *DescDocument;// Description parsed in
//terms of DOM document
IXML_NodeList *DeviceList; // List of devices in the
//description document
IXML_NodeList *ServiceList; // List of services in the
// description document
service_table ServiceTable; //table holding subscriptions and
//URL information
int MaxSubscriptions;
int MaxSubscriptionTimeOut;
#endif
// Client only
#ifdef INCLUDE_CLIENT_APIS
client_subscription *ClientSubList; //client subscription list
LinkedList SsdpSearchList; // active ssdp searches
#endif
int aliasInstalled; // 0 = not installed; otherwise installed
};
extern ithread_rwlock_t GlobalHndRWLock;
Upnp_Handle_Type GetHandleInfo(int Hnd, struct Handle_Info **HndInfo);
#define HandleLock() HandleWriteLock()
#define HandleWriteLock() \
UpnpPrintf(UPNP_INFO, API, __FILE__, __LINE__, "Trying a write lock"); \
ithread_rwlock_wrlock(&GlobalHndRWLock); \
UpnpPrintf(UPNP_INFO, API, __FILE__, __LINE__, "Write lock acquired");
#define HandleReadLock() \
UpnpPrintf(UPNP_INFO, API, __FILE__, __LINE__, "Trying a read lock"); \
ithread_rwlock_rdlock(&GlobalHndRWLock); \
UpnpPrintf(UPNP_INFO, API, __FILE__, __LINE__, "Read lock acquired");
#define HandleUnlock() \
UpnpPrintf(UPNP_INFO, API,__FILE__, __LINE__, "Trying Unlock"); \
ithread_rwlock_unlock(&GlobalHndRWLock); \
UpnpPrintf(UPNP_INFO, API, __FILE__, __LINE__, "Unlocked rwlock");
Upnp_Handle_Type GetClientHandleInfo(int *client_handle_out,
struct Handle_Info **HndInfo);
Upnp_Handle_Type GetDeviceHandleInfo(int *device_handle_out,
struct Handle_Info **HndInfo);
extern char LOCAL_HOST[LINE_SIZE];
extern unsigned short LOCAL_PORT;
extern TimerThread gTimerThread;
extern ThreadPool gRecvThreadPool;
extern ThreadPool gSendThreadPool;
extern ThreadPool gMiniServerThreadPool;
typedef enum {
SUBSCRIBE,
UNSUBSCRIBE,
DK_NOTIFY,
QUERY,
ACTION,
STATUS,
DEVDESCRIPTION,
SERVDESCRIPTION,
MINI,
RENEW} UpnpFunName;
struct UpnpNonblockParam
{
UpnpFunName FunName;
int Handle;
int TimeOut;
char VarName[NAME_SIZE];
char NewVal[NAME_SIZE];
char DevType[NAME_SIZE];
char DevId[NAME_SIZE];
char ServiceType[NAME_SIZE];
char ServiceVer[NAME_SIZE];
char Url[NAME_SIZE];
Upnp_SID SubsId;
char *Cookie;
Upnp_FunPtr Fun;
IXML_Document *Header;
IXML_Document *Act;
struct DevDesc *Devdesc;
};
extern virtualDirList *pVirtualDirList;
extern struct UpnpVirtualDirCallbacks virtualDirCallback;
typedef enum { WEB_SERVER_DISABLED, WEB_SERVER_ENABLED } WebServerState;
#define E_HTTP_SYNTAX -6
void InitHandleList();
int GetFreeHandle();
int FreeHandle(int Handle);
void UpnpThreadDistribution(struct UpnpNonblockParam * Param);
void AutoAdvertise(void *input);
int getlocalhostname(char *out);
extern WebServerState bWebServerState;
#endif
/************************ END OF upnpapi.h **********************/