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author | Howaner <franzi.moos@googlemail.com> | 2014-10-21 16:55:22 +0200 |
---|---|---|
committer | Howaner <franzi.moos@googlemail.com> | 2014-10-21 16:55:22 +0200 |
commit | 44514e53fc5ad19e57688bed610f804b6d28be33 (patch) | |
tree | 224fce184f6d59739d77828889025467ecfd1edf /src/Protocol | |
parent | Added distance check. (diff) | |
parent | Updated ProtectionAreas (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/Protocol/MojangAPI.cpp | 135 | ||||
-rw-r--r-- | src/Protocol/MojangAPI.h | 23 | ||||
-rw-r--r-- | src/Protocol/Protocol.h | 2 | ||||
-rw-r--r-- | src/Protocol/Protocol17x.cpp | 2 | ||||
-rw-r--r-- | src/Protocol/Protocol17x.h | 2 | ||||
-rw-r--r-- | src/Protocol/Protocol18x.cpp | 2 | ||||
-rw-r--r-- | src/Protocol/Protocol18x.h | 2 | ||||
-rw-r--r-- | src/Protocol/ProtocolRecognizer.cpp | 2 | ||||
-rw-r--r-- | src/Protocol/ProtocolRecognizer.h | 2 |
9 files changed, 144 insertions, 28 deletions
diff --git a/src/Protocol/MojangAPI.cpp b/src/Protocol/MojangAPI.cpp index 28da83c31..a4b4dbd3b 100644 --- a/src/Protocol/MojangAPI.cpp +++ b/src/Protocol/MojangAPI.cpp @@ -11,6 +11,8 @@ #include "json/json.h" #include "PolarSSL++/BlockingSslClientSocket.h" #include "../RankManager.h" +#include "../OSSupport/IsThread.h" +#include "../Root.h" @@ -152,6 +154,41 @@ cMojangAPI::sProfile::sProfile( //////////////////////////////////////////////////////////////////////////////// +// cMojangAPI::cUpdateThread: + +class cMojangAPI::cUpdateThread : + public cIsThread +{ + typedef cIsThread super; +public: + cUpdateThread() : + super("cMojangAPI::cUpdateThread") + { + } + + ~cUpdateThread() + { + m_evtNotify.Set(); + Stop(); + } + +protected: + cEvent m_evtNotify; + + virtual void Execute(void) override + { + do + { + cRoot::Get()->GetMojangAPI().Update(); + } while (!m_evtNotify.Wait(60 * 60 * 1000)); // Repeat every 60 minutes + } +} ; + + + + + +//////////////////////////////////////////////////////////////////////////////// // cMojangAPI: cMojangAPI::cMojangAPI(void) : @@ -159,7 +196,8 @@ cMojangAPI::cMojangAPI(void) : m_NameToUUIDAddress(DEFAULT_NAME_TO_UUID_ADDRESS), m_UUIDToProfileServer(DEFAULT_UUID_TO_PROFILE_SERVER), m_UUIDToProfileAddress(DEFAULT_UUID_TO_PROFILE_ADDRESS), - m_RankMgr(NULL) + m_RankMgr(NULL), + m_UpdateThread(new cUpdateThread()) { } @@ -176,13 +214,17 @@ cMojangAPI::~cMojangAPI() -void cMojangAPI::Start(cIniFile & a_SettingsIni) +void cMojangAPI::Start(cIniFile & a_SettingsIni, bool a_ShouldAuth) { m_NameToUUIDServer = a_SettingsIni.GetValueSet("MojangAPI", "NameToUUIDServer", DEFAULT_NAME_TO_UUID_SERVER); m_NameToUUIDAddress = a_SettingsIni.GetValueSet("MojangAPI", "NameToUUIDAddress", DEFAULT_NAME_TO_UUID_ADDRESS); m_UUIDToProfileServer = a_SettingsIni.GetValueSet("MojangAPI", "UUIDToProfileServer", DEFAULT_UUID_TO_PROFILE_SERVER); m_UUIDToProfileAddress = a_SettingsIni.GetValueSet("MojangAPI", "UUIDToProfileAddress", DEFAULT_UUID_TO_PROFILE_ADDRESS); LoadCachesFromDisk(); + if (a_ShouldAuth) + { + m_UpdateThread->Start(); + } } @@ -465,21 +507,7 @@ void cMojangAPI::LoadCachesFromDisk(void) db.exec("CREATE TABLE IF NOT EXISTS PlayerNameToUUID (PlayerName, UUID, DateTime)"); db.exec("CREATE TABLE IF NOT EXISTS UUIDToProfile (UUID, PlayerName, Textures, TexturesSignature, DateTime)"); - // Clean up old entries: - { - SQLite::Statement stmt(db, "DELETE FROM PlayerNameToUUID WHERE DateTime < ?"); - Int64 LimitDateTime = time(NULL) - MAX_AGE; - stmt.bind(1, LimitDateTime); - stmt.exec(); - } - { - SQLite::Statement stmt(db, "DELETE FROM UUIDToProfile WHERE DateTime < ?"); - Int64 LimitDateTime = time(NULL) - MAX_AGE; - stmt.bind(1, LimitDateTime); - stmt.exec(); - } - - // Retrieve all remaining entries: + // Retrieve all entries: { SQLite::Statement stmt(db, "SELECT PlayerName, UUID, DateTime FROM PlayerNameToUUID"); while (stmt.executeStep()) @@ -596,18 +624,27 @@ void cMojangAPI::CacheNamesToUUIDs(const AStringVector & a_PlayerNames) } // for itr - a_PlayerNames[] } // Lock(m_CSNameToUUID) - while (!NamesToQuery.empty()) + QueryNamesToUUIDs(NamesToQuery); +} + + + + + +void cMojangAPI::QueryNamesToUUIDs(AStringVector & a_NamesToQuery) +{ + while (!a_NamesToQuery.empty()) { // Create the request body - a JSON containing up to MAX_PER_QUERY playernames: Json::Value root; int Count = 0; - AStringVector::iterator itr = NamesToQuery.begin(), end = NamesToQuery.end(); + AStringVector::iterator itr = a_NamesToQuery.begin(), end = a_NamesToQuery.end(); for (; (itr != end) && (Count < MAX_PER_QUERY); ++itr, ++Count) { Json::Value req(*itr); root.append(req); } // for itr - a_PlayerNames[] - NamesToQuery.erase(NamesToQuery.begin(), itr); + a_NamesToQuery.erase(a_NamesToQuery.begin(), itr); Json::FastWriter Writer; AString RequestBody = Writer.write(root); @@ -705,12 +742,22 @@ void cMojangAPI::CacheUUIDToProfile(const AString & a_UUID) // Check if already present: { + cCSLock Lock(m_CSUUIDToProfile); if (m_UUIDToProfile.find(a_UUID) != m_UUIDToProfile.end()) { return; } } + QueryUUIDToProfile(a_UUID); +} + + + + + +void cMojangAPI::QueryUUIDToProfile(const AString & a_UUID) +{ // Create the request address: AString Address = m_UUIDToProfileAddress; ReplaceString(Address, "%UUID%", a_UUID); @@ -817,3 +864,51 @@ void cMojangAPI::NotifyNameUUID(const AString & a_PlayerName, const AString & a_ + +void cMojangAPI::Update(void) +{ + Int64 LimitDateTime = time(NULL) - MAX_AGE; + + // Re-query all playernames that are stale: + AStringVector PlayerNames; + { + cCSLock Lock(m_CSNameToUUID); + for (cProfileMap::const_iterator itr = m_NameToUUID.begin(), end = m_NameToUUID.end(); itr != end; ++itr) + { + if (itr->second.m_DateTime < LimitDateTime) + { + PlayerNames.push_back(itr->first); + } + } // for itr - m_NameToUUID[] + } + if (!PlayerNames.empty()) + { + LOG("cMojangAPI: Updating name-to-uuid cache for %u names", (unsigned)PlayerNames.size()); + QueryNamesToUUIDs(PlayerNames); + } + + // Re-query all profiles that are stale: + AStringVector ProfileUUIDs; + { + cCSLock Lock(m_CSUUIDToProfile); + for (cProfileMap::const_iterator itr = m_UUIDToProfile.begin(), end = m_UUIDToProfile.end(); itr != end; ++itr) + { + if (itr->second.m_DateTime < LimitDateTime) + { + ProfileUUIDs.push_back(itr->first); + } + } // for itr - m_UUIDToProfile[] + } + if (!ProfileUUIDs.empty()) + { + LOG("cMojangAPI: Updating uuid-to-profile cache for %u uuids", (unsigned)ProfileUUIDs.size()); + for (AStringVector::const_iterator itr = ProfileUUIDs.begin(), end = ProfileUUIDs.end(); itr != end; ++itr) + { + QueryUUIDToProfile(*itr); + } + } +} + + + + diff --git a/src/Protocol/MojangAPI.h b/src/Protocol/MojangAPI.h index 252d32543..393fd4baa 100644 --- a/src/Protocol/MojangAPI.h +++ b/src/Protocol/MojangAPI.h @@ -38,7 +38,7 @@ public: /** Initializes the API; reads the settings from the specified ini file. Loads cached results from disk. */ - void Start(cIniFile & a_SettingsIni); + void Start(cIniFile & a_SettingsIni, bool a_ShouldAuth); /** Connects to the specified server using SSL, sends the given request and receives the response. Checks Mojang certificates using the hard-coded Starfield root CA certificate. @@ -93,6 +93,10 @@ public: void SetRankManager(cRankManager * a_RankManager) { m_RankMgr = a_RankManager; } protected: + /** The thread that periodically checks for stale data and re-queries it from the server. */ + class cUpdateThread; + + /** Holds data for a single player profile. */ struct sProfile { @@ -177,6 +181,9 @@ protected: /** Protects m_RankMgr agains simultaneous multi-threaded access. */ cCriticalSection m_CSRankMgr; + + /** The thread that periodically updates the stale data in the DB from the Mojang servers. */ + SharedPtr<cUpdateThread> m_UpdateThread; /** Loads the caches from a disk storage. */ @@ -189,15 +196,29 @@ protected: Names that are not valid are not added into the cache. ASSUMEs that a_PlayerNames contains lowercased player names. */ void CacheNamesToUUIDs(const AStringVector & a_PlayerNames); + + /** Queries all the specified names and stores them into the m_PlayerNameToUUID cache. + Names that are not valid are not added into the cache. + ASSUMEs that a_PlayerNames contans lowercased player names. + For performance reasons takes a non-const reference and modifies the list given to it, until empty. */ + void QueryNamesToUUIDs(AStringVector & a_PlayerNames); /** Makes sure the specified UUID is in the m_UUIDToProfile cache. If missing, downloads it from Mojang API servers. UUIDs that are not valid will not be added into the cache. ASSUMEs that a_UUID is a lowercased short UUID. */ void CacheUUIDToProfile(const AString & a_UUID); + /** Queries the specified UUID's profile and stores it in the m_UUIDToProfile cache. If already present, updates the cache entry. + UUIDs that are not valid will not be added into the cache. + ASSUMEs that a_UUID is a lowercased short UUID. */ + void QueryUUIDToProfile(const AString & a_UUID); + /** Called for each name-uuid pairing that is discovered. If assigned, notifies the m_RankManager of the event. */ void NotifyNameUUID(const AString & a_PlayerName, const AString & a_PlayerUUID); + + /** Updates the stale values in the DB from the Mojang servers. Called from the cUpdateThread, blocks on the HTTPS API calls. */ + void Update(void); } ; // tolua_export diff --git a/src/Protocol/Protocol.h b/src/Protocol/Protocol.h index 7225f663d..02a8a52f6 100644 --- a/src/Protocol/Protocol.h +++ b/src/Protocol/Protocol.h @@ -130,7 +130,7 @@ public: virtual void SendWholeInventory (const cWindow & a_Window) = 0; virtual void SendWindowClose (const cWindow & a_Window) = 0; virtual void SendWindowOpen (const cWindow & a_Window) = 0; - virtual void SendWindowProperty (const cWindow & a_Window, int a_Property, int a_Value) = 0; + virtual void SendWindowProperty (const cWindow & a_Window, short a_Property, short a_Value) = 0; /// Returns the ServerID used for authentication through session.minecraft.net virtual AString GetAuthServerID(void) = 0; diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp index 494413f63..9c3bac128 100644 --- a/src/Protocol/Protocol17x.cpp +++ b/src/Protocol/Protocol17x.cpp @@ -1439,7 +1439,7 @@ void cProtocol172::SendWindowOpen(const cWindow & a_Window) -void cProtocol172::SendWindowProperty(const cWindow & a_Window, int a_Property, int a_Value) +void cProtocol172::SendWindowProperty(const cWindow & a_Window, short a_Property, short a_Value) { ASSERT(m_State == 3); // In game mode? diff --git a/src/Protocol/Protocol17x.h b/src/Protocol/Protocol17x.h index 7709df59d..f939bfb5e 100644 --- a/src/Protocol/Protocol17x.h +++ b/src/Protocol/Protocol17x.h @@ -134,7 +134,7 @@ public: virtual void SendWholeInventory (const cWindow & a_Window) override; virtual void SendWindowClose (const cWindow & a_Window) override; virtual void SendWindowOpen (const cWindow & a_Window) override; - virtual void SendWindowProperty (const cWindow & a_Window, int a_Property, int a_Value) override; + virtual void SendWindowProperty (const cWindow & a_Window, short a_Property, short a_Value) override; virtual AString GetAuthServerID(void) override { return m_AuthServerID; } diff --git a/src/Protocol/Protocol18x.cpp b/src/Protocol/Protocol18x.cpp index f37409744..b6f0618c0 100644 --- a/src/Protocol/Protocol18x.cpp +++ b/src/Protocol/Protocol18x.cpp @@ -1500,7 +1500,7 @@ void cProtocol180::SendWindowOpen(const cWindow & a_Window) -void cProtocol180::SendWindowProperty(const cWindow & a_Window, int a_Property, int a_Value) +void cProtocol180::SendWindowProperty(const cWindow & a_Window, short a_Property, short a_Value) { ASSERT(m_State == 3); // In game mode? diff --git a/src/Protocol/Protocol18x.h b/src/Protocol/Protocol18x.h index 8c0b77a21..92d9825ef 100644 --- a/src/Protocol/Protocol18x.h +++ b/src/Protocol/Protocol18x.h @@ -133,7 +133,7 @@ public: virtual void SendWholeInventory (const cWindow & a_Window) override; virtual void SendWindowClose (const cWindow & a_Window) override; virtual void SendWindowOpen (const cWindow & a_Window) override; - virtual void SendWindowProperty (const cWindow & a_Window, int a_Property, int a_Value) override; + virtual void SendWindowProperty (const cWindow & a_Window, short a_Property, short a_Value) override; virtual AString GetAuthServerID(void) override { return m_AuthServerID; } diff --git a/src/Protocol/ProtocolRecognizer.cpp b/src/Protocol/ProtocolRecognizer.cpp index 15bcd03b1..0c1e83b67 100644 --- a/src/Protocol/ProtocolRecognizer.cpp +++ b/src/Protocol/ProtocolRecognizer.cpp @@ -350,7 +350,7 @@ void cProtocolRecognizer::SendHealth(void) -void cProtocolRecognizer::SendWindowProperty(const cWindow & a_Window, int a_Property, int a_Value) +void cProtocolRecognizer::SendWindowProperty(const cWindow & a_Window, short a_Property, short a_Value) { ASSERT(m_Protocol != NULL); m_Protocol->SendWindowProperty(a_Window, a_Property, a_Value); diff --git a/src/Protocol/ProtocolRecognizer.h b/src/Protocol/ProtocolRecognizer.h index b42cfdec2..dcf653e75 100644 --- a/src/Protocol/ProtocolRecognizer.h +++ b/src/Protocol/ProtocolRecognizer.h @@ -121,7 +121,7 @@ public: virtual void SendWholeInventory (const cWindow & a_Window) override; virtual void SendWindowClose (const cWindow & a_Window) override; virtual void SendWindowOpen (const cWindow & a_Window) override; - virtual void SendWindowProperty (const cWindow & a_Window, int a_Property, int a_Value) override; + virtual void SendWindowProperty (const cWindow & a_Window, short a_Property, short a_Value) override; virtual AString GetAuthServerID(void) override; |