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change the getStateVariable method

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1748 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
joss17 2009-10-30 00:34:51 +00:00
parent 79e02eb221
commit e7273b0453
3 changed files with 83 additions and 179 deletions
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221
libretroshare/src/upnp/UPnPBase.cpp
View File

@ -726,40 +726,32 @@ bool CUPnPService::Execute(
const std::string CUPnPService::GetStateVariable(
const std::string &stateVariableName)
{
// DOMString StVarVal;
// int ret = UpnpGetServiceVarStatus(
// m_UPnPControlPoint.GetUPnPClientHandle(),
// GetAbsControlURL().c_str(),
// stateVariableName.c_str(),
// &StVarVal);
std::cerr << "GetAbsControlURL().c_str() : " << GetAbsControlURL().c_str() << std::endl;
std::cerr << "stateVariableName.c_str() : " << stateVariableName.c_str() << std::endl;
int ret = UpnpGetServiceVarStatusAsync(
m_UPnPControlPoint.GetUPnPClientHandle(), /** The handle of the control point. */
GetAbsControlURL().c_str(), /** The URL of the service. */
stateVariableName.c_str(), /** The name of the variable to query. */
static_cast<Upnp_FunPtr>(&CUPnPService::GetServiceVarStatusAsyncCallback), /** Pointer to a callback function to be invoked when the operation is complete. */
NULL /** Pointer to user data to pass to the callback function when invoked. */
);
if (ret != UPNP_E_SUCCESS) {
std::ostringstream msg;
msg << "GetStateVariable(\"" <<
stateVariableName <<
"\"): in a call to UpnpGetServiceVarStatus";
m_upnpLib.processUPnPErrorMessage(
msg.str(), ret, NULL, NULL);
return stdEmptyString;
//this getvar is just to make an event happening
DOMString StVarVal;
int ret = UpnpGetServiceVarStatus(
m_UPnPControlPoint.GetUPnPClientHandle(),
GetAbsControlURL().c_str(),
stateVariableName.c_str(),
&StVarVal);
std::cerr << "GetStateVariable pausing in case of an UPnP event incomming.";
time_t begin_time = time(NULL);
while (true) {
if (time(NULL) - begin_time > 7) {
break;
}
}
std::cerr << "UpnpGetServiceVarStatusAsync) called successfully" << std::endl;
std::cerr << "GetStateVariable pause finished.";
//double lock for blocking it. It will be deblocked by the callback funtion GetServiceVarStatusAsyncCallback
CUPnPControlPoint *upnpCP = CUPnPControlPoint::s_CtrlPoint;
upnpCP->m_getStateVariableMutex.lock();
std::cerr << "m_getStateVariableMutex.lock() 1 finished." << std::endl;
//return StVarVal;
return upnpCP->m_getStateVariableLastResult;
std::cerr << "GetStateVariable(" << stateVariableName << ") = ";
std::map<std::string, std::string>::iterator it;
it = propertyMap.find(stateVariableName);
if (it == propertyMap.end()) {
std::cerr << "Empty String" << std::endl;
return stdEmptyString;
} else {
std::cerr << (*it).second << std::endl;
return (*it).second;
}
}
@ -903,7 +895,7 @@ m_WanService(NULL)
// on the mutex.
// UpnpSetContentLength(m_UPnPClientHandle, 5000000);
// UpnpSetMaxContentLength(5000000);
ret = UpnpSearchAsync(m_UPnPClientHandle, 30, m_upnpLib.UPNP_DEVICE_IGW.c_str(), NULL);
ret = UpnpSearchAsync(m_UPnPClientHandle, 20, m_upnpLib.UPNP_DEVICE_IGW.c_str(), NULL);
//ret = UpnpSearchAsync(m_UPnPClientHandle, 3, m_upnpLib.UPNP_DEVICE_IGW.c_str(), this);
//ret = UpnpSearchAsync(m_UPnPClientHandle, 3, m_upnpLib.UPNP_DEVICE_LAN.c_str(), this);
//ret = UpnpSearchAsync(m_UPnPClientHandle, 3, m_upnpLib.UPNP_DEVICE_WAN_CONNECTION.c_str(), this);
@ -974,12 +966,12 @@ bool CUPnPControlPoint::AddPortMappings(
bool ok = false;
// Check the number of port mappings before
std::istringstream PortMappingNumberOfEntries(
std::istringstream OldPortMappingNumberOfEntries(
m_WanService->GetStateVariable(
"PortMappingNumberOfEntries"));
unsigned long oldNumberOfEntries;
PortMappingNumberOfEntries >> oldNumberOfEntries;
int oldNumberOfEntries;
OldPortMappingNumberOfEntries >> oldNumberOfEntries;
// Add the enabled port mappings
for (int i = 0; i < n; ++i) {
if (upnpPortMapping[i].getEnabled() == "1") {
@ -992,37 +984,7 @@ bool CUPnPControlPoint::AddPortMappings(
PrivateAddPortMapping(upnpPortMapping[i]);
}
}
// Test some variables, this is deprecated, might not work
// with some routers
m_WanService->GetStateVariable("ConnectionType");
m_WanService->GetStateVariable("PossibleConnectionTypes");
m_WanService->GetStateVariable("ConnectionStatus");
m_WanService->GetStateVariable("Uptime");
m_WanService->GetStateVariable("LastConnectionError");
m_WanService->GetStateVariable("RSIPAvailable");
m_WanService->GetStateVariable("NATEnabled");
m_WanService->GetStateVariable("ExternalIPAddress");
m_WanService->GetStateVariable("PortMappingNumberOfEntries");
m_WanService->GetStateVariable("PortMappingLeaseDuration");
// Just for testing
// std::vector<CUPnPArgumentValue> argval;
// argval.resize(0);
// m_WanService->Execute("GetStatusInfo", argval);
#if 0
// These do not work. Their value must be requested for a
// specific port mapping.
m_WanService->GetStateVariable("PortMappingEnabled");
m_WanService->GetStateVariable("RemoteHost");
m_WanService->GetStateVariable("ExternalPort");
m_WanService->GetStateVariable("InternalPort");
m_WanService->GetStateVariable("PortMappingProtocol");
m_WanService->GetStateVariable("InternalClient");
m_WanService->GetStateVariable("PortMappingDescription");
#endif
// Debug only
#ifdef UPNP_DEBUG
std::cerr << "CUPnPControlPoint::AddPortMappings: "
@ -1031,12 +993,13 @@ bool CUPnPControlPoint::AddPortMappings(
#endif
// Not very good, must find a better test
PortMappingNumberOfEntries.str(
std::istringstream NewPortMappingNumberOfEntries(
m_WanService->GetStateVariable(
"PortMappingNumberOfEntries"));
unsigned long newNumberOfEntries;
PortMappingNumberOfEntries >> newNumberOfEntries;
ok = newNumberOfEntries - oldNumberOfEntries == 4;
int newNumberOfEntries;
NewPortMappingNumberOfEntries >> newNumberOfEntries;
std::cerr << "newNumberOfEntries - oldNumberOfEntries : " << (newNumberOfEntries - oldNumberOfEntries) << std::endl;
ok = newNumberOfEntries - oldNumberOfEntries >= 1;
std::cerr << "CUPnPControlPoint::AddPortMappings finished. success : " << ok << std::endl;
@ -1062,9 +1025,6 @@ void CUPnPControlPoint::RefreshPortMappings()
++it) {
PrivateAddPortMapping(it->second);
}
// For testing
m_WanService->GetStateVariable("PortMappingNumberOfEntries");
}
@ -1160,7 +1120,7 @@ bool CUPnPControlPoint::DeletePortMappings(
"PortMappingNumberOfEntries"));
unsigned long newNumberOfEntries;
PortMappingNumberOfEntries >> newNumberOfEntries;
ok = oldNumberOfEntries - newNumberOfEntries == 4;
ok = oldNumberOfEntries - newNumberOfEntries >= 4;
return ok;
}
@ -1414,9 +1374,8 @@ upnpEventSubscriptionExpired:
upnpCP->m_upnpLib.processUPnPErrorMessage(
msg.str(), sv_event->ErrCode, NULL, NULL);
} else {
std::cerr << sv_event->StateVarName << std::endl;
std::cerr << sv_event->CtrlUrl << std::endl;
std::cerr << sv_event->CurrentVal << std::endl;
//add the variable to the wanservice property map
(upnpCP->m_WanService->propertyMap)[std::string(sv_event->StateVarName)] = std::string(sv_event->CurrentVal);
#if 0
// Warning: The use of UpnpGetServiceVarStatus and
// UpnpGetServiceVarStatusAsync is deprecated by the
@ -1459,53 +1418,6 @@ eventSubscriptionRequest:
return 0;
}
// This function is static
int CUPnPService::GetServiceVarStatusAsyncCallback(Upnp_EventType EventType, void *Event, void * /*Cookie*/)
{
//fprintf(stderr, "Callback: %d, Cookie: %p\n", EventType, Cookie);
CUPnPControlPoint *upnpCP = CUPnPControlPoint::s_CtrlPoint;
switch (EventType) {
case UPNP_EVENT_RECEIVED: {
fprintf(stderr, "GetServiceVarStatusAsyncCallback: UPNP_EVENT_RECEIVED\n");
// Event reveived
struct Upnp_Event *e_event = (struct Upnp_Event *)Event;
const std::string Sid = e_event->Sid;
// Parses the event
upnpCP->OnEventReceived(Sid, e_event->EventKey, e_event->ChangedVariables);
break;
}
case UPNP_CONTROL_GET_VAR_COMPLETE: {
fprintf(stderr, "Callback GetServiceVarStatusAsyncCallback : UPNP_CONTROL_GET_VAR_COMPLETE\n");
struct Upnp_State_Var_Complete *sv_event =
(struct Upnp_State_Var_Complete *)Event;
if (sv_event->ErrCode != UPNP_E_SUCCESS) {
std::cerr << "error(UPNP_CONTROL_GET_VAR_COMPLETE) : ";
std::cerr << "Error Code : " << sv_event->ErrCode << std::endl;
} else {
std::cerr << sv_event->StateVarName << std::endl;
std::cerr << sv_event->CtrlUrl << std::endl;
std::cerr << sv_event->CurrentVal << std::endl;
upnpCP->m_getStateVariableLastResult = sv_event->CurrentVal;
}
break;
}
default:
// Humm, this is not good, we forgot to handle something...
fprintf(stderr,
"Callback: default... Unknown event:'%d', not good.\n",
EventType);
std::cerr << "error(UPnP::Callback): Event not handled:'" <<
EventType << "'." << std::endl;
// Better not throw in the callback. Who would catch it?
//throw CUPnPException(msg);
break;
}
std::cerr << "Unlocking m_getStateVariableMutex." << std::endl;
upnpCP->m_getStateVariableMutex.unlock();
return 0;
}
void CUPnPControlPoint::OnEventReceived(
const std::string &Sid,
@ -1514,31 +1426,40 @@ void CUPnPControlPoint::OnEventReceived(
{
std::cerr << "UPNP_EVENT_RECEIVED:" <<
"\n SID: " << Sid <<
"\n Key: " << EventKey <<
"\n Property list:";
IXML_Element *root =
m_upnpLib.Element_GetRootElement(ChangedVariablesDoc);
IXML_Element *child =
m_upnpLib.Element_GetFirstChild(root);
if (child) {
while (child) {
IXML_Element *child2 =
m_upnpLib.Element_GetFirstChild(child);
const DOMString childTag =
m_upnpLib.Element_GetTag(child2);
std::string childValue =
m_upnpLib.Element_GetTextValue(child2);
std::cerr << "\n " <<
childTag << "='" <<
childValue << "'";
child = m_upnpLib.Element_GetNextSibling(child);
}
} else {
std::cerr << "\n Empty property list.";
"\n Key: " << EventKey << std::endl;
std::cerr << "m_WanService->GetServiceId() : " << m_WanService->GetSID() << std::endl;
if (m_WanService->GetSID() == Sid) {
//let's store the properties if it is an event of the wan device
std::cerr << "\n Property list:";
IXML_Element *root =
m_upnpLib.Element_GetRootElement(ChangedVariablesDoc);
IXML_Element *child =
m_upnpLib.Element_GetFirstChild(root);
if (child) {
while (child) {
IXML_Element *child2 =
m_upnpLib.Element_GetFirstChild(child);
const DOMString childTag =
m_upnpLib.Element_GetTag(child2);
std::string childValue =
m_upnpLib.Element_GetTextValue(child2);
std::cerr << "\n " <<
childTag << "='" <<
childValue << "'";
const std::string cTag(childTag);
const std::string cValue(childValue);
(m_WanService->propertyMap)[cTag] = cValue;
child = m_upnpLib.Element_GetNextSibling(child);
}
} else {
std::cerr << "\n Empty property list.";
}
std::cerr << std::endl;
// Freeing that doc segfaults. Probably should not be freed.
//ixmlDocument_free(ChangedVariablesDoc);
}
std::cerr << std::endl;
// Freeing that doc segfaults. Probably should not be freed.
//ixmlDocument_free(ChangedVariablesDoc);
}

7
libretroshare/src/upnp/UPnPBase.h
View File

@ -430,6 +430,7 @@ private:
std::auto_ptr<CUPnPSCPD> m_SCPD;
public:
std::map<std::string, std::string> propertyMap;
CUPnPService(
const CUPnPControlPoint &upnpControlPoint,
CUPnPLib &upnpLib,
@ -476,12 +477,6 @@ public:
const std::string GetStateVariable(
const std::string &stateVariableName);
//callback Function
static int GetServiceVarStatusAsyncCallback(
Upnp_EventType EventType,
void* Event,
void* Cookie);
};

34
libretroshare/src/upnp/upnphandler.cc
View File

@ -12,25 +12,8 @@ extern "C" {
#include "upnp/upnphandler.h"
struct WanDevice {
char UDN[250];
char DescDocURL[250];
char FriendlyName[250];
char PresURL[250];
int AdvrTimeOut;
};
class uPnPConfigData
{
public:
struct WanDevice * WanDevice;
char lanaddr[16]; /* my ip address on the LAN */
};
#include "util/rsnet.h"
UpnpClient_Handle ctrlpt_handle = -1;
bool upnphandler::initUPnPState()
{
std::cerr << "upnphandler::initUPnPState" << std::endl;
@ -105,6 +88,7 @@ bool upnphandler::background_setup_upnp(bool start, bool stop)
pthread_t tid;
/* launch thread */
std::cerr << "Creating upnp thread." << std::endl;
upnpThreadData *data = new upnpThreadData();
data->handler = this;
data->start = start;
@ -186,9 +170,10 @@ bool upnphandler::start_upnp()
CUPnPPortMapping cUPnPPortMapping2 = CUPnPPortMapping(eport_curr, ntohs(localAddr.sin_port), "UDP", true, "udp retroshare redirection");
upnpPortMapping2.push_back(cUPnPPortMapping2);
bool res2 = cUPnPControlPoint->AddPortMappings(upnpPortMapping2);
if (res) {
if (res2) {
upnpState = RS_UPNP_S_ACTIVE;
} else {
//upnpState = RS_UPNP_S_ACTIVE;
upnpState = RS_UPNP_S_UDP_FAILED;
}
}
@ -217,7 +202,7 @@ bool upnphandler::start_upnp()
toStart = false;
return true;
return (upnpState == RS_UPNP_S_ACTIVE);
}
@ -248,8 +233,8 @@ bool upnphandler::shutdown_upnp()
std::cerr << std::endl;
std::vector<CUPnPPortMapping> upnpPortMapping1;
CUPnPPortMapping *cUPnPPortMapping1 = &CUPnPPortMapping(eport_curr, 0, eprot1, true, "tcp redirection");
upnpPortMapping1.push_back(*cUPnPPortMapping1);
CUPnPPortMapping cUPnPPortMapping1 = CUPnPPortMapping(eport_curr, 0, eprot1, true, "tcp redirection");
upnpPortMapping1.push_back(cUPnPPortMapping1);
cUPnPControlPoint->DeletePortMappings(upnpPortMapping1);
std::cerr << "Attempting To Remove Redirection: port: " << eport2;
@ -257,8 +242,8 @@ bool upnphandler::shutdown_upnp()
std::cerr << std::endl;
std::vector<CUPnPPortMapping> upnpPortMapping2;
CUPnPPortMapping *cUPnPPortMapping2 = &CUPnPPortMapping(eport_curr, 0, eprot2, true, "tcp redirection");
upnpPortMapping2.push_back(*cUPnPPortMapping2);
CUPnPPortMapping cUPnPPortMapping2 = CUPnPPortMapping(eport_curr, 0, eprot2, true, "udp redirection");
upnpPortMapping2.push_back(cUPnPPortMapping2);
cUPnPControlPoint->DeletePortMappings(upnpPortMapping2);
//destroy the upnp object
@ -329,6 +314,7 @@ void upnphandler::shutdown()
void upnphandler::restart()
{
/* non-blocking call to shutdown upnp, and startup again. */
std::cerr << "upnphandler::restart() called." << std::endl;
background_setup_upnp(true, true);
}
@ -349,6 +335,8 @@ bool upnphandler::getActive()
{
dataMtx.lock(); /*** LOCK MUTEX ***/
std::cerr <<"GetActive Called result : " << (upnpState == RS_UPNP_S_ACTIVE) << std::endl;
bool on = (upnpState == RS_UPNP_S_ACTIVE);
dataMtx.unlock(); /*** UNLOCK MUTEX ***/