feat: S11.04 Core singleton stateful classes onto PoolAllocator

Bdd/Targets/FreeRtos/main.c

@@ -250,6 +250,8 @@ static struct SolidSyslogResolver* resolver = NULL;
 static struct SolidSyslogDatagram* datagram = NULL;
 static struct SolidSyslogStream* tcpStream = NULL;
 static struct SolidSyslogSender* tcpSender = NULL;
+static struct SolidSyslogSender* udpSender = NULL;
+static struct SolidSyslogSender* switchingSender = NULL;
 static struct SolidSyslogBuffer* buffer = NULL;
 static struct SolidSyslogMutex* bufferMutex = NULL;
 
@@ -631,10 +633,7 @@ static void DestroyCurrentStore(void)
         SolidSyslogCrc16Policy_Destroy();
         SolidSyslogFatFsFile_Destroy(storeFile);
     }
-    else
-    {
-        SolidSyslogNullStore_Destroy();
-    }
+    /* else: NullStore is shared and immutable — nothing to destroy. */
 }
 
 /* Full teardown of every resource InteractiveTask allocated during Setup.
@@ -651,9 +650,9 @@ static void TeardownAll(void)
     solidSyslogTeardown = true;
     solidSyslogReady = false;
     SolidSyslog_Destroy();
-    SolidSyslogOriginSd_Destroy();
-    SolidSyslogTimeQualitySd_Destroy();
-    SolidSyslogMetaSd_Destroy();
+    SolidSyslogOriginSd_Destroy(originSd);
+    SolidSyslogTimeQualitySd_Destroy(timeQualitySd);
+    SolidSyslogMetaSd_Destroy(metaSd);
     SolidSyslogStdAtomicCounter_Destroy(atomicCounter);
     DestroyCurrentStore();
     if (fatfsMounted)
@@ -674,10 +673,10 @@ static void TeardownAll(void)
     SolidSyslogFreeRtosMutex_Destroy(bufferMutex);
     SolidSyslogFreeRtosMutex_Destroy(lifecycleMutex);
     lifecycleMutex = NULL;
-    SolidSyslogSwitchingSender_Destroy();
+    SolidSyslogSwitchingSender_Destroy(switchingSender);
     SolidSyslogStreamSender_Destroy(tcpSender);
     SolidSyslogFreeRtosTcpStream_Destroy(tcpStream);
-    SolidSyslogUdpSender_Destroy();
+    SolidSyslogUdpSender_Destroy(udpSender);
     SolidSyslogFreeRtosDatagram_Destroy(datagram);
     SolidSyslogFreeRtosStaticResolver_Destroy(resolver);
 }
@@ -788,7 +787,7 @@ static void InteractiveTask(void* argument)
         .Endpoint = GetEndpoint,
         .EndpointVersion = GetEndpointVersion,
     };
-    struct SolidSyslogSender* udpSender = SolidSyslogUdpSender_Create(&udpConfig);
+    udpSender = SolidSyslogUdpSender_Create(&udpConfig);
 
     /* Plain TCP path via the new FreeRTOS Plus-TCP stream adapter. Shares the
      * UDP endpoint callbacks because the BDD oracle (syslog-ng) listens on the
@@ -816,7 +815,8 @@ static void InteractiveTask(void* argument)
         .Selector = BddTargetSwitchConfig_Selector,
     };
     BddTargetSwitchConfig_SetByName("udp");
-    struct SolidSyslogSender* sender = SolidSyslogSwitchingSender_Create(&switchConfig);
+    switchingSender = SolidSyslogSwitchingSender_Create(&switchConfig);
+    struct SolidSyslogSender* sender = switchingSender;
 
     /* CircularBuffer drained by ServiceTask below, with a FreeRtosMutex
      * gating concurrent producers (interactive task today; multi-task
@@ -832,7 +832,7 @@ static void InteractiveTask(void* argument)
 
     /* Default store is NullStore — flipped to FatFs/BlockStore by
      * `set store file` via RebuildWithFileStore(). */
-    currentStore = SolidSyslogNullStore_Create();
+    currentStore = SolidSyslogNullStore_Get();
     currentStoreIsFile = false;
 
     atomicCounter = SolidSyslogStdAtomicCounter_Create(&atomicCounterStorage);

Bdd/Targets/Linux/main.c

@@ -55,6 +55,8 @@ static SolidSyslogPosixTcpStreamStorage plainTcpStreamStorage;
 static struct SolidSyslogStream* plainTcpStream;
 static SolidSyslogStreamSenderStorage plainTcpSenderStorage;
 static struct SolidSyslogSender* plainTcpSender;
+static struct SolidSyslogSender* udpSender;
+static struct SolidSyslogSender* switchingSender;
 
 static void GetTimeQuality(struct SolidSyslogTimeQuality* timeQuality)
 {
@@ -83,7 +85,7 @@ static struct SolidSyslogSender* CreateSender(const struct BddTargetOptions* opt
     udpConfig.Datagram = SolidSyslogPosixDatagram_Create();
     udpConfig.Endpoint = BddTargetUdpConfig_GetEndpoint;
     udpConfig.EndpointVersion = BddTargetUdpConfig_GetEndpointVersion;
-    struct SolidSyslogSender* udpSender = SolidSyslogUdpSender_Create(&udpConfig);
+    udpSender = SolidSyslogUdpSender_Create(&udpConfig);
 
     plainTcpStream = SolidSyslogPosixTcpStream_Create(&plainTcpStreamStorage);
     static struct SolidSyslogStreamSenderConfig tcpConfig = {0};
@@ -106,7 +108,8 @@ static struct SolidSyslogSender* CreateSender(const struct BddTargetOptions* opt
     switchConfig.Selector = BddTargetSwitchConfig_Selector;
 
     BddTargetSwitchConfig_SetByName(options->Transport);
-    return SolidSyslogSwitchingSender_Create(&switchConfig);
+    switchingSender = SolidSyslogSwitchingSender_Create(&switchConfig);
+    return switchingSender;
 }
 
 static enum SolidSyslogDiscardPolicy MapDiscardPolicy(const char* policy)
@@ -178,16 +181,16 @@ static struct SolidSyslogStore* CreateStore(const struct BddTargetOptions* optio
         return SolidSyslogBlockStore_Create(&storeStorage, &storeConfig);
     }
 
-    return SolidSyslogNullStore_Create();
+    return SolidSyslogNullStore_Get();
 }
 
 static void DestroySender(void)
 {
-    SolidSyslogSwitchingSender_Destroy();
+    SolidSyslogSwitchingSender_Destroy(switchingSender);
     BddTargetTlsSender_Destroy();
     SolidSyslogStreamSender_Destroy(plainTcpSender);
     SolidSyslogPosixTcpStream_Destroy(plainTcpStream);
-    SolidSyslogUdpSender_Destroy();
+    SolidSyslogUdpSender_Destroy(udpSender);
     SolidSyslogPosixDatagram_Destroy();
     SolidSyslogGetAddrInfoResolver_Destroy();
 }
@@ -203,10 +206,7 @@ static void DestroyStore(struct SolidSyslogStore* store, const struct BddTargetO
         SolidSyslogCrc16Policy_Destroy();
         SolidSyslogPosixFile_Destroy(storeFile);
     }
-    else
-    {
-        SolidSyslogNullStore_Destroy();
-    }
+    /* else: NullStore is shared and immutable — nothing to destroy. */
 }
 
 int main(int argc, char* argv[])
@@ -287,9 +287,9 @@ int main(int argc, char* argv[])
     pthread_join(serviceThread, NULL);
 
     SolidSyslog_Destroy();
-    SolidSyslogOriginSd_Destroy();
-    SolidSyslogTimeQualitySd_Destroy();
-    SolidSyslogMetaSd_Destroy();
+    SolidSyslogOriginSd_Destroy(originSd);
+    SolidSyslogTimeQualitySd_Destroy(timeQuality);
+    SolidSyslogMetaSd_Destroy(metaSd);
     SolidSyslogStdAtomicCounter_Destroy(counter);
     DestroyStore(store, &options);
     SolidSyslogPosixMessageQueueBuffer_Destroy();

Bdd/Targets/Windows/BddTargetWindows.c

@@ -76,6 +76,8 @@ static volatile bool shutdownFlag;
 static struct SolidSyslogStream* plainTcpStream;
 static struct SolidSyslogSender* plainTcpSender;
 static struct SolidSyslogDatagram* udpDatagram;
+static struct SolidSyslogSender* udpSender;
+static struct SolidSyslogSender* switchingSender;
 
 /* Block-store backing — created in CreateStore, released in DestroyStore. */
 static struct SolidSyslogFile* storeFile;
@@ -186,7 +188,7 @@ static struct SolidSyslogSender* CreateSender(const struct BddTargetWindowsOptio
     udpConfig.Datagram = udpDatagram;
     udpConfig.Endpoint = GetEndpoint;
     udpConfig.EndpointVersion = GetEndpointVersion;
-    struct SolidSyslogSender* udpSender = SolidSyslogUdpSender_Create(&udpConfig);
+    udpSender = SolidSyslogUdpSender_Create(&udpConfig);
 
     plainTcpStream = SolidSyslogWinsockTcpStream_Create(&tcpStreamStorage);
     static struct SolidSyslogStreamSenderConfig tcpConfig = {0};
@@ -209,16 +211,17 @@ static struct SolidSyslogSender* CreateSender(const struct BddTargetWindowsOptio
     switchConfig.Selector = BddTargetSwitchConfig_Selector;
 
     BddTargetSwitchConfig_SetByName(options->Transport);
-    return SolidSyslogSwitchingSender_Create(&switchConfig);
+    switchingSender = SolidSyslogSwitchingSender_Create(&switchConfig);
+    return switchingSender;
 }
 
 static void DestroySender(void)
 {
-    SolidSyslogSwitchingSender_Destroy();
+    SolidSyslogSwitchingSender_Destroy(switchingSender);
     BddTargetTlsSender_Destroy();
     SolidSyslogStreamSender_Destroy(plainTcpSender);
     SolidSyslogWinsockTcpStream_Destroy(plainTcpStream);
-    SolidSyslogUdpSender_Destroy();
+    SolidSyslogUdpSender_Destroy(udpSender);
     SolidSyslogWinsockDatagram_Destroy();
     SolidSyslogWinsockResolver_Destroy();
 }
@@ -252,7 +255,7 @@ static struct SolidSyslogStore* CreateStore(const struct BddTargetWindowsOptions
         return SolidSyslogBlockStore_Create(&storeStorage, &storeConfig);
     }
 
-    return SolidSyslogNullStore_Create();
+    return SolidSyslogNullStore_Get();
 }
 
 static void DestroyStore(struct SolidSyslogStore* store, const struct BddTargetWindowsOptions* options)
@@ -266,10 +269,7 @@ static void DestroyStore(struct SolidSyslogStore* store, const struct BddTargetW
         SolidSyslogCrc16Policy_Destroy();
         SolidSyslogWindowsFile_Destroy(storeFile);
     }
-    else
-    {
-        SolidSyslogNullStore_Destroy();
-    }
+    /* else: NullStore is shared and immutable — nothing to destroy. */
 }
 
 int BddTargetWindows_Run(int argc, char* argv[])
@@ -358,9 +358,9 @@ int BddTargetWindows_Run(int argc, char* argv[])
     CloseHandle(serviceThread);
 
     SolidSyslog_Destroy();
-    SolidSyslogOriginSd_Destroy();
-    SolidSyslogTimeQualitySd_Destroy();
-    SolidSyslogMetaSd_Destroy();
+    SolidSyslogOriginSd_Destroy(originSd);
+    SolidSyslogTimeQualitySd_Destroy(timeQuality);
+    SolidSyslogMetaSd_Destroy(metaSd);
     SolidSyslogWindowsAtomicCounter_Destroy(counter);
     DestroyStore(store, &options);
     SolidSyslogCircularBuffer_Destroy(buffer);