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authorMattes D <github@xoft.cz>2015-01-18 12:35:02 +0100
committerMattes D <github@xoft.cz>2015-01-22 20:13:02 +0100
commitd4682463a1d503c349ac95e275b11d67d402268c (patch)
treede3167d2b81eb909a419c1355021353e00e71074 /src/OSSupport/NetworkSingleton.h
parentcNetwork: Split the main cpp file into several files. (diff)
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Diffstat (limited to 'src/OSSupport/NetworkSingleton.h')
-rw-r--r--src/OSSupport/NetworkSingleton.h44
1 files changed, 17 insertions, 27 deletions
diff --git a/src/OSSupport/NetworkSingleton.h b/src/OSSupport/NetworkSingleton.h
index 064e075fe..1d26fc8f4 100644
--- a/src/OSSupport/NetworkSingleton.h
+++ b/src/OSSupport/NetworkSingleton.h
@@ -14,6 +14,7 @@
#include "Network.h"
#include "CriticalSection.h"
+#include "Event.h"
@@ -22,16 +23,16 @@
// fwd:
struct event_base;
struct evdns_base;
-class cServerHandleImpl;
class cTCPLinkImpl;
-class cHostnameLookup;
-class cIPLookup;
typedef SharedPtr<cTCPLinkImpl> cTCPLinkImplPtr;
typedef std::vector<cTCPLinkImplPtr> cTCPLinkImplPtrs;
+class cServerHandleImpl;
typedef SharedPtr<cServerHandleImpl> cServerHandleImplPtr;
typedef std::vector<cServerHandleImplPtr> cServerHandleImplPtrs;
+class cHostnameLookup;
typedef SharedPtr<cHostnameLookup> cHostnameLookupPtr;
typedef std::vector<cHostnameLookupPtr> cHostnameLookupPtrs;
+class cIPLookup;
typedef SharedPtr<cIPLookup> cIPLookupPtr;
typedef std::vector<cIPLookupPtr> cIPLookupPtrs;
@@ -42,43 +43,29 @@ typedef std::vector<cIPLookupPtr> cIPLookupPtrs;
class cNetworkSingleton
{
public:
+ ~cNetworkSingleton();
+
/** Returns the singleton instance of this class */
static cNetworkSingleton & Get(void);
-
- // The following functions are implementations for the cNetwork class
-
- /** Queues a DNS query to resolve the specified hostname to IP address.
- Calls one of the callbacks when the resolving succeeds, or when it fails.
- Returns true if queueing was successful, false if not.
- Note that the return value doesn't report the success of the actual lookup; the lookup happens asynchronously on the background.
- TODO: Move this out into a separate file with cHostnameLookup. */
- bool HostnameToIP(
- const AString & a_Hostname,
- cNetwork::cResolveNameCallbacksPtr a_Callbacks
- );
-
-
- /** Queues a DNS query to resolve the specified IP address to a hostname.
- Calls one of the callbacks when the resolving succeeds, or when it fails.
- Returns true if queueing was successful, false if not.
- Note that the return value doesn't report the success of the actual lookup; the lookup happens asynchronously on the background.
- TODO: Move this out into a separate file with cIPLookup. */
- bool IPToHostName(
- const AString & a_IP,
- cNetwork::cResolveNameCallbacksPtr a_Callbacks
- );
-
/** Returns the main LibEvent handle for event registering. */
event_base * GetEventBase(void) { return m_EventBase; }
/** Returns the LibEvent handle for DNS lookups. */
evdns_base * GetDNSBase(void) { return m_DNSBase; }
+ /** Adds the specified hostname lookup to m_HostnameLookups.
+ Used by the underlying lookup implementation when a new lookup is initiated. */
+ void AddHostnameLookup(cHostnameLookupPtr a_HostnameLookup);
+
/** Removes the specified hostname lookup from m_HostnameLookups.
Used by the underlying lookup implementation when the lookup is finished. */
void RemoveHostnameLookup(const cHostnameLookup * a_HostnameLookup);
+ /** Adds the specified IP lookup to M_IPLookups.
+ Used by the underlying lookup implementation when a new lookup is initiated. */
+ void AddIPLookup(cIPLookupPtr a_IPLookup);
+
/** Removes the specified IP lookup from m_IPLookups.
Used by the underlying lookup implementation when the lookup is finished. */
void RemoveIPLookup(const cIPLookup * a_IPLookup);
@@ -123,6 +110,9 @@ protected:
/** Mutex protecting all containers against multithreaded access. */
cCriticalSection m_CS;
+ /** Event that gets signalled when the event loop terminates. */
+ cEvent m_EventLoopTerminated;
+
/** Initializes the LibEvent internals. */
cNetworkSingleton(void);