First library, its tested and working

2026-09-30 22:28:57 -06:00
commit ba3729a4a1
41 changed files with 7801 additions and 0 deletions
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+#include "../src/atom_bridge.h"
+/*****************************************************************************
+*	Copyright:		Copyright CODESYS Development GmbH
+*	Program:		Extension API for the Linux SL products
+******************************************************************************/
+
+#include "CmpStd.h"
+
+#include DEP_H
+
+USE_STMT
+
+DLL_DECL int CDECL ComponentEntry(INIT_STRUCT *pInitStruct)
+/*	Used to exchange function pointers between component manager and components.
+	Called at startup for each component.
+	pInitStruct:			IN	Pointer to structure with:
+		pfExportFunctions	OUT Pointer to function that exports component functions
+		pfImportFunctions	OUT Pointer to function that imports functions from other components
+		pfGetVersion		OUT Pointer to function to get component version
+		pfRegisterAPI		IN	Pointer to component manager function to register a API function
+		pfGetAPI			IN	Pointer to component manager function to get a API function
+		pfCallHook			IN	Pointer to component manager function to call a hook function
+	Return					ERR_OK if library could be initialized, else error code
+*/
+{
+	pInitStruct->CmpId = COMPONENT_ID;
+	pInitStruct->pfExportFunctions = ExportFunctions;
+	pInitStruct->pfImportFunctions = ImportFunctions;
+	pInitStruct->pfGetVersion = CmpGetVersion;
+	pInitStruct->pfHookFunction = HookFunction;
+	pInitStruct->pfCreateInstance = NULL;
+	pInitStruct->pfDeleteInstance = NULL;
+
+	s_pfCMRegisterAPI = pInitStruct->pfCMRegisterAPI;
+	s_pfCMRegisterAPI2 = pInitStruct->pfCMRegisterAPI2;
+	s_pfCMGetAPI = pInitStruct->pfCMGetAPI;
+	s_pfCMGetAPI2 = pInitStruct->pfCMGetAPI2;
+	s_pfCMCallHook = pInitStruct->pfCMCallHook;
+	s_pfCMRegisterClass = pInitStruct->pfCMRegisterClass;
+	s_pfCMCreateInstance = pInitStruct->pfCMCreateInstance;
+	return ERR_OK;
+}
+
+/**
+ * <description>Publish exported functions to the component manager, to make them available for other components.
+ * Use generated macro EXPORT_STMT.</description>
+ * <result>ERR_OK or error code in case of error</result>
+ */
+static int CDECL ExportFunctions(void)
+{
+	/* Macro to export functions */
+	EXPORT_STMT;
+	return ERR_OK;
+}
+
+/**
+ * <description>Import function pointers from other components. Use generated macro IMPORT_STMT.</description>
+ * <result>ERR_OK or error code if function name could not be resolved</result>
+ */
+static int CDECL ImportFunctions(void)
+{
+	/* Macro to import functions */
+	IMPORT_STMT;
+	return ERR_OK;
+}
+
+/**
+ * <description>Return the version of our component.</description>
+ * <result>Version as defined in dep file</result>
+ */
+static RTS_UI32 CDECL CmpGetVersion(void)
+{
+	return CMP_VERSION;
+}
+
+static RTS_RESULT CDECL HookFunction(RTS_UI32 ulHook, RTS_UINTPTR ulParam1, RTS_UINTPTR ulParam2)
+{
+    if (ulHook == CH_EXIT) ab_shutdown();
+
+	return ERR_OK;
+}