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[Firebird-checkins] SF.net SVN: firebird:[928] java-plugin/trunk/src/native/jaygds/source
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From: <asf...@us...> - 2009-06-11 21:30:19
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Revision: 928
http://firebird.svn.sourceforge.net/firebird/?rev=928&view=rev
Author: asfernandes
Date: 2009-06-11 21:30:13 +0000 (Thu, 11 Jun 2009)
Log Message:
-----------
Clone files from Firebird core
Added Paths:
-----------
java-plugin/trunk/src/native/jaygds/source/AutoPtr.h
java-plugin/trunk/src/native/jaygds/source/external/FirebirdApi.h
java-plugin/trunk/src/native/jaygds/source/external/FirebirdExternalApi.h
java-plugin/trunk/src/native/jaygds/source/external/FirebirdPluginApi.h
Added: java-plugin/trunk/src/native/jaygds/source/AutoPtr.h
===================================================================
--- java-plugin/trunk/src/native/jaygds/source/AutoPtr.h (rev 0)
+++ java-plugin/trunk/src/native/jaygds/source/AutoPtr.h 2009-06-11 21:30:13 UTC (rev 928)
@@ -0,0 +1,188 @@
+/*
+ * PROGRAM: JRD Access Method
+ * MODULE: auto.h
+ * DESCRIPTION: STL::auto_ptr replacement
+ *
+ * *** warning ***
+ * Unlike STL's auto_ptr ALWAYS deletes ptr in destructor -
+ * no ownership flag!
+ *
+ * The contents of this file are subject to the Initial
+ * Developer's Public License Version 1.0 (the "License");
+ * you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ * http://www.ibphoenix.com/main.nfs?a=ibphoenix&page=ibp_idpl.
+ *
+ * Software distributed under the License is distributed AS IS,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied.
+ * See the License for the specific language governing rights
+ * and limitations under the License.
+ *
+ * The Original Code was created by Alexander Peshkoff
+ * for the Firebird Open Source RDBMS project.
+ *
+ * Copyright (c) 2004 Alexander Peshkoff <pes...@ma...>
+ * and all contributors signed below.
+ *
+ * All Rights Reserved.
+ * Contributor(s): ______________________________________.
+ */
+
+#ifndef CLASSES_AUTO_PTR_H
+#define CLASSES_AUTO_PTR_H
+
+#include <stddef.h>
+
+
+namespace Firebird {
+
+
+template <typename What>
+class SimpleDelete
+{
+public:
+ static void clear(What* ptr)
+ {
+ delete ptr;
+ }
+};
+
+template <typename What>
+class ArrayDelete
+{
+public:
+ static void clear(What* ptr)
+ {
+ delete[] ptr;
+ }
+};
+
+template <typename Where, typename Clear = SimpleDelete<Where> >
+class AutoPtr
+{
+private:
+ Where* ptr;
+public:
+ AutoPtr<Where, Clear>(Where* v = NULL)
+ : ptr(v)
+ {}
+
+ ~AutoPtr()
+ {
+ Clear::clear(ptr);
+ }
+
+ AutoPtr<Where, Clear>& operator= (Where* v)
+ {
+ Clear::clear(ptr);
+ ptr = v;
+ return *this;
+ }
+
+ operator Where*()
+ {
+ return ptr;
+ }
+
+ bool operator !() const
+ {
+ return !ptr;
+ }
+
+ Where* operator->()
+ {
+ return ptr;
+ }
+
+ Where* release()
+ {
+ Where* tmp = ptr;
+ ptr = NULL;
+ return tmp;
+ }
+
+ void reset(Where* v = NULL)
+ {
+ if (v != ptr) {
+ Clear::clear(ptr);
+ ptr = v;
+ }
+ }
+
+private:
+ AutoPtr<Where, Clear>(AutoPtr<Where, Clear>&);
+ void operator=(AutoPtr<Where, Clear>&);
+};
+
+template <typename Where>
+class AutoArrayPtr : public AutoPtr<Where, SimpleDelete<Where> >
+{
+public:
+ AutoArrayPtr<Where>(Where* v = NULL)
+ : AutoPtr<Where, SimpleDelete<Where> >(v)
+ {}
+};
+
+
+template <typename T>
+class AutoSetRestore
+{
+public:
+ AutoSetRestore(T* aValue, T newValue)
+ : value(aValue),
+ oldValue(*aValue)
+ {
+ *value = newValue;
+ }
+
+ ~AutoSetRestore()
+ {
+ *value = oldValue;
+ }
+
+private:
+ // copying is prohibited
+ AutoSetRestore(const AutoSetRestore&);
+ AutoSetRestore& operator =(const AutoSetRestore&);
+
+ T* value;
+ T oldValue;
+};
+
+template <typename T, typename T2>
+class AutoSetRestore2
+{
+private:
+ typedef T (T2::*Getter)();
+ typedef void (T2::*Setter)(T);
+
+public:
+ AutoSetRestore2(T2* aPointer, Getter aGetter, Setter aSetter, T newValue)
+ : pointer(aPointer),
+ setter(aSetter),
+ oldValue((aPointer->*aGetter)())
+ {
+ (aPointer->*aSetter)(newValue);
+ }
+
+ ~AutoSetRestore2()
+ {
+ (pointer->*setter)(oldValue);
+ }
+
+private:
+ // copying is prohibited
+ AutoSetRestore2(const AutoSetRestore2&);
+ AutoSetRestore2& operator =(const AutoSetRestore2&);
+
+private:
+ T2* pointer;
+ Setter setter;
+ T oldValue;
+};
+
+
+} //namespace Firebird
+
+#endif // CLASSES_AUTO_PTR_H
+
Property changes on: java-plugin/trunk/src/native/jaygds/source/AutoPtr.h
___________________________________________________________________
Added: svn:eol-style
+ native
Added: java-plugin/trunk/src/native/jaygds/source/external/FirebirdApi.h
===================================================================
--- java-plugin/trunk/src/native/jaygds/source/external/FirebirdApi.h (rev 0)
+++ java-plugin/trunk/src/native/jaygds/source/external/FirebirdApi.h 2009-06-11 21:30:13 UTC (rev 928)
@@ -0,0 +1,215 @@
+/*
+ * The contents of this file are subject to the Initial
+ * Developer's Public License Version 1.0 (the "License");
+ * you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ * http://www.ibphoenix.com/main.nfs?a=ibphoenix&page=ibp_idpl.
+ *
+ * Software distributed under the License is distributed AS IS,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied.
+ * See the License for the specific language governing rights
+ * and limitations under the License.
+ *
+ * The Original Code was created by Adriano dos Santos Fernandes
+ * for the Firebird Open Source RDBMS project, based on previous work done
+ * by Eugeney Putilin <evgeneyputilin at mail.ru>,
+ * Vlad Khorsun <hvlad at users.sourceforge.net> and
+ * Roman Rokytskyy <roman at rokytskyy.de>.
+ *
+ * Copyright (c) 2008 Adriano dos Santos Fernandes <adr...@uo...>
+ * and all contributors signed below.
+ *
+ * All Rights Reserved.
+ * Contributor(s): ______________________________________.
+ * Eugeney Putilin <evgeneyputilin at mail.ru>
+ * Vlad Khorsun <hvlad at users.sourceforge.net>
+ * Roman Rokytskyy <roman at rokytskyy.de>
+ */
+
+#ifndef FIREBIRD_API_H
+#define FIREBIRD_API_H
+
+#ifdef __GNUC__
+# pragma GCC system_header // disable warning about non-existent virtual destructor
+#endif
+
+#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__)
+# define FB_CALL __stdcall
+#else
+# define FB_CALL
+#endif
+
+#define FB_NULL 0L
+
+
+namespace Firebird {
+
+
+typedef unsigned int uint;
+typedef short int16;
+typedef int int32;
+
+#if (defined(WIN32) || defined(_WIN32) || defined(__WIN32__)) && !defined(__GNUC__)
+typedef __int64 int64;
+#else
+typedef long long int int64;
+#endif
+
+typedef char Utf8; // Utf8* used as nul-terminated string
+
+// ISC compatible handle
+#if defined(_LP64) || defined(__LP64__) || defined(__arch64__) || defined(_WIN64)
+typedef unsigned int Handle;
+#else
+typedef void* Handle;
+#endif
+
+
+struct Date
+{
+ int year;
+ int month;
+ int day;
+};
+
+
+struct Time
+{
+ int hours;
+ int minutes;
+ int seconds;
+ int fractions;
+};
+
+
+struct DateTime //// FIXME: rename to TimeStamp
+{
+ Date date;
+ Time time;
+};
+
+
+class Error
+{
+public:
+ virtual bool FB_CALL addCode(int32 code) = 0;
+ virtual bool FB_CALL addString(const char* str, uint strLength) = 0;
+};
+
+
+// Interface used in cases which an instance is created by one layer and released by another one.
+class Disposable
+{
+public:
+ // Disposes the object.
+ virtual void FB_CALL dispose(Error* error) = 0;
+};
+
+
+class Attachment : public Disposable
+{
+public:
+ // Get an ISC compatible attachment handle.
+ virtual Handle FB_CALL getHandle(Error* error) const = 0;
+
+ virtual const char* FB_CALL getUserName() const = 0;
+ virtual const char* FB_CALL getDatabaseName() const = 0;
+};
+
+
+class Transaction
+{
+public:
+ // Get an ISC compatible transaction handle.
+ virtual Handle FB_CALL getHandle(Error* error) const = 0;
+};
+
+
+// Represents a parameter or column.
+class Value
+{
+public:
+ // data types
+ enum Type
+ {
+ TYPE_SMALLINT = 1,
+ TYPE_INTEGER,
+ TYPE_BIGINT,
+ TYPE_DOUBLE,
+ TYPE_CHAR,
+ TYPE_VARCHAR,
+ TYPE_BLOB,
+ TYPE_DATE,
+ TYPE_TIME,
+ TYPE_TIMESTAMP
+ };
+
+public:
+ // Get parameter or column name.
+ virtual const char* FB_CALL getName(Error* error) const = 0;
+
+ virtual Type FB_CALL getType(Error* error) const = 0;
+ virtual const char* FB_CALL getCharSet(Error* error) const = 0;
+
+ // Get BLOB sub-type.
+ virtual int FB_CALL getSubType(Error* error) const = 0;
+
+ // Get numeric precision or maximum string length.
+ virtual int FB_CALL getPrecision(Error* error) const = 0;
+
+ virtual int FB_CALL getScale(Error* error) const = 0;
+ virtual bool FB_CALL isNullable(Error* error) const = 0;
+
+ virtual bool FB_CALL isNull() const = 0;
+ virtual void FB_CALL setNull(Error* error) = 0;
+
+ virtual void FB_CALL copyFrom(Error* error, const Value* from) = 0;
+
+ virtual int16 FB_CALL getSmallInt(Error* error, int scale = 0, bool* isNull = FB_NULL) const = 0;
+ virtual void FB_CALL setSmallInt(Error* error, int16 value, int scale = 0) = 0;
+
+ virtual int32 FB_CALL getInt(Error* error, int scale = 0, bool* isNull = FB_NULL) const = 0;
+ virtual void FB_CALL setInt(Error* error, int32 value, int scale = 0) = 0;
+
+ virtual int64 FB_CALL getBigInt(Error* error, int scale = 0, bool* isNull = FB_NULL) const = 0;
+ virtual void FB_CALL setBigInt(Error* error, int64 value, int scale = 0) = 0;
+
+ virtual double FB_CALL getDouble(Error* error, bool* isNull = FB_NULL) const = 0;
+ virtual void FB_CALL setDouble(Error* error, double value) = 0;
+
+ virtual const char* FB_CALL getString(Error* error, uint* strLength = FB_NULL,
+ bool* isNull = FB_NULL) const = 0;
+ virtual void FB_CALL setString(Error* error, const char* str, uint strLength) = 0;
+
+ virtual int64 FB_CALL getBlobId(Error* error, bool* isNull = FB_NULL) const = 0;
+ virtual void FB_CALL setBlobId(Error* error, int64 value) = 0;
+
+ virtual void FB_CALL getDate(Error* error, Date* value, bool* isNull = FB_NULL) const = 0;
+ virtual void FB_CALL setDate(Error* error, const Date* value) = 0;
+
+ virtual void FB_CALL getTime(Error* error, Time* value, bool* isNull = FB_NULL) const = 0;
+ virtual void FB_CALL setTime(Error* error, const Time* value) = 0;
+
+ virtual void FB_CALL getTimeStamp(Error* error, DateTime* value, bool* isNull = FB_NULL) const = 0;
+ virtual void FB_CALL setTimeStamp(Error* error, const DateTime* value) = 0;
+};
+
+
+// Represents a group of parameters or columns.
+class Values
+{
+public:
+ virtual uint FB_CALL getCount() const = 0;
+ virtual uint FB_CALL getIndexByName(Error* error, const char* name) const = 0;
+
+ // Get a given value. The first value is at index 1.
+ virtual Value* FB_CALL getValue(Error* error, uint index) const = 0;
+
+ virtual Value* FB_CALL getValueByName(Error* error, const char* name) const = 0;
+};
+
+
+} // namespace Firebird
+
+
+#endif // FIREBIRD_API_H
Property changes on: java-plugin/trunk/src/native/jaygds/source/external/FirebirdApi.h
___________________________________________________________________
Added: svn:eol-style
+ native
Added: java-plugin/trunk/src/native/jaygds/source/external/FirebirdExternalApi.h
===================================================================
--- java-plugin/trunk/src/native/jaygds/source/external/FirebirdExternalApi.h (rev 0)
+++ java-plugin/trunk/src/native/jaygds/source/external/FirebirdExternalApi.h 2009-06-11 21:30:13 UTC (rev 928)
@@ -0,0 +1,186 @@
+/*
+ * The contents of this file are subject to the Initial
+ * Developer's Public License Version 1.0 (the "License");
+ * you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ * http://www.ibphoenix.com/main.nfs?a=ibphoenix&page=ibp_idpl.
+ *
+ * Software distributed under the License is distributed AS IS,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied.
+ * See the License for the specific language governing rights
+ * and limitations under the License.
+ *
+ * The Original Code was created by Adriano dos Santos Fernandes
+ * for the Firebird Open Source RDBMS project, based on previous work done
+ * by Eugeney Putilin <evgeneyputilin at mail.ru>,
+ * Vlad Khorsun <hvlad at users.sourceforge.net> and
+ * Roman Rokytskyy <roman at rokytskyy.de>.
+ *
+ * Copyright (c) 2008 Adriano dos Santos Fernandes <adr...@uo...>
+ * and all contributors signed below.
+ *
+ * All Rights Reserved.
+ * Contributor(s): ______________________________________.
+ * Eugeney Putilin <evgeneyputilin at mail.ru>
+ * Vlad Khorsun <hvlad at users.sourceforge.net>
+ * Roman Rokytskyy <roman at rokytskyy.de>
+ */
+
+#ifndef FIREBIRD_EXTERNAL_API_H
+#define FIREBIRD_EXTERNAL_API_H
+
+#ifdef __GNUC__
+# pragma GCC system_header // disable warning about non-existent virtual destructor
+#endif
+
+#include "FirebirdApi.h"
+
+
+namespace Firebird {
+
+class ExternalEngine;
+
+
+const int EXTERNAL_VERSION_1 = 1;
+
+
+// Connection to current database in external engine.
+// Context passed to ExternalEngine has SYSDBA privileges.
+// Context passed to ExternalFunction, ExternalProcedure and ExternalTrigger
+// has user privileges.
+// There is one ExternalContext per attachment. The privileges and character
+// set properties are changed during the calls.
+class ExternalContext
+{
+public:
+ // Gets the ExternalEngine associated with this context.
+ virtual ExternalEngine* FB_CALL getEngine(Error* error) = 0;
+
+ // Gets the Attachment associated with this context.
+ virtual Attachment* FB_CALL getAttachment(Error* error) = 0;
+
+ // Obtained transaction is valid only before control is returned to the engine
+ // or in ExternalResultSet::fetch calls of correspondent ExternalProcedure::open.
+ virtual Transaction* FB_CALL getTransaction(Error* error) = 0;
+
+ // Get user attachment character set.
+ virtual const Utf8* FB_CALL getClientCharSet() = 0;
+
+ // Misc info associated with a context. The pointers are never accessed or freed by Firebird.
+
+ // Obtains an unique (across all contexts) code to associate plugin and/or user information.
+ virtual int FB_CALL obtainInfoCode() = 0;
+ // Gets a value associated with this code or FB_NULL if no value was set.
+ virtual void* FB_CALL getInfo(int code) = 0;
+ // Sets a value associated with this code and returns the last value.
+ virtual void* FB_CALL setInfo(int code, void* value) = 0;
+};
+
+
+// To return set of rows in selectable procedures.
+class ExternalResultSet : public Disposable
+{
+public:
+ virtual bool FB_CALL fetch(Error* error) = 0;
+};
+
+
+class ExternalFunction : public Disposable
+{
+public:
+ // This method is called just before execute and informs the engine our requested character
+ // set for data exchange inside that method.
+ // During this call, the context uses the character set obtained from ExternalEngine::getCharSet.
+ virtual void FB_CALL getCharSet(Error* error, ExternalContext* context,
+ Utf8* name, uint nameSize) = 0;
+
+ virtual void FB_CALL execute(Error* error, ExternalContext* context, Values* params,
+ Value* result) = 0;
+};
+
+
+class ExternalProcedure : public Disposable
+{
+public:
+ // This method is called just before open and informs the engine our requested character
+ // set for data exchange inside that method and ExternalResultSet::fetch.
+ // During this call, the context uses the character set obtained from ExternalEngine::getCharSet.
+ virtual void FB_CALL getCharSet(Error* error, ExternalContext* context,
+ Utf8* name, uint nameSize) = 0;
+
+ virtual ExternalResultSet* FB_CALL open(Error* error, ExternalContext* context,
+ Values* params, Values* results) = 0;
+};
+
+
+class ExternalTrigger : public Disposable
+{
+public:
+ enum Type
+ {
+ TYPE_BEFORE = 1,
+ TYPE_AFTER,
+ TYPE_DATABASE
+ };
+
+ enum Action
+ {
+ ACTION_INSERT = 1,
+ ACTION_UPDATE,
+ ACTION_DELETE,
+ ACTION_CONNECT,
+ ACTION_DISCONNECT,
+ ACTION_TRANS_START,
+ ACTION_TRANS_COMMIT,
+ ACTION_TRANS_ROLLBACK,
+ ACTION_DDL
+ };
+
+public:
+ // This method is called just before execute and informs the engine our requested character
+ // set for data exchange inside that method.
+ // During this call, the context uses the character set obtained from ExternalEngine::getCharSet.
+ virtual void FB_CALL getCharSet(Error* error, ExternalContext* context,
+ Utf8* name, uint nameSize) = 0;
+
+ virtual void FB_CALL execute(Error* error, ExternalContext* context,
+ Action action, const Values* oldValues, Values* newValues) = 0;
+};
+
+
+// In SuperServer, shared by all attachments to one database and disposed when last (non-external)
+// user attachment to the database is closed.
+class ExternalEngine : public Disposable
+{
+public:
+ virtual int FB_CALL getVersion(Error* error) = 0;
+
+ // This method is called once (per ExternalEngine instance) before any following methods.
+ // The requested character set for data exchange inside methods of this interface should
+ // be copied to charSet parameter.
+ // During this call, the context uses the UTF-8 character set.
+ virtual void FB_CALL open(Error* error, ExternalContext* context,
+ Utf8* charSet, uint charSetSize) = 0;
+
+ // Attachment is being opened.
+ virtual void FB_CALL openAttachment(Error* error, ExternalContext* context) = 0;
+
+ // Attachment is being closed.
+ virtual void FB_CALL closeAttachment(Error* error, ExternalContext* context) = 0;
+
+ // Called when engine wants to load object in the cache. Objects are disposed when
+ // going out of the cache.
+ virtual ExternalFunction* FB_CALL makeFunction(Error* error, ExternalContext* context,
+ const char* package, const char* name, const char* entryPoint, const char* body) = 0;
+ virtual ExternalProcedure* FB_CALL makeProcedure(Error* error, ExternalContext* context,
+ const char* package, const char* name, const char* entryPoint, const char* body) = 0;
+ virtual ExternalTrigger* FB_CALL makeTrigger(Error* error, ExternalContext* context,
+ const char* name, const char* entryPoint, const char* body,
+ const char* table, ExternalTrigger::Type type) = 0;
+};
+
+
+} // namespace Firebird
+
+
+#endif // FIREBIRD_EXTERNAL_API_H
Property changes on: java-plugin/trunk/src/native/jaygds/source/external/FirebirdExternalApi.h
___________________________________________________________________
Added: svn:eol-style
+ native
Added: java-plugin/trunk/src/native/jaygds/source/external/FirebirdPluginApi.h
===================================================================
--- java-plugin/trunk/src/native/jaygds/source/external/FirebirdPluginApi.h (rev 0)
+++ java-plugin/trunk/src/native/jaygds/source/external/FirebirdPluginApi.h 2009-06-11 21:30:13 UTC (rev 928)
@@ -0,0 +1,73 @@
+/*
+ * The contents of this file are subject to the Initial
+ * Developer's Public License Version 1.0 (the "License");
+ * you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ * http://www.ibphoenix.com/main.nfs?a=ibphoenix&page=ibp_idpl.
+ *
+ * Software distributed under the License is distributed AS IS,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied.
+ * See the License for the specific language governing rights
+ * and limitations under the License.
+ *
+ * The Original Code was created by Adriano dos Santos Fernandes
+ * for the Firebird Open Source RDBMS project.
+ *
+ * Copyright (c) 2008 Adriano dos Santos Fernandes <adr...@uo...>
+ * and all contributors signed below.
+ *
+ * All Rights Reserved.
+ * Contributor(s): ______________________________________.
+ */
+
+#ifndef FIREBIRD_PLUGIN_API_H
+#define FIREBIRD_PLUGIN_API_H
+
+#ifdef __GNUC__
+# pragma GCC system_header // disable warning about non-existent virtual destructor
+#endif
+
+#include "FirebirdApi.h"
+
+#define FB_PLUGIN_ENTRY_POINT firebirdPlugin
+
+
+namespace Firebird {
+
+class ExternalEngine;
+
+
+const int PLUGIN_VERSION_1 = 1;
+
+
+class ExternalEngineFactory
+{
+public:
+ // Strings passed to error->addString during this call are assumed to be UTF-8.
+ virtual ExternalEngine* FB_CALL createEngine(Error* error, int version,
+ const char* name) = 0;
+};
+
+
+// Passed to plugin library through entry point FB_PLUGIN_ENTRY_POINT in Firebird initialization.
+class Plugin
+{
+public:
+ virtual int FB_CALL getVersion() = 0;
+ virtual const char* FB_CALL getName() = 0;
+ virtual const char* FB_CALL getLibraryName() = 0;
+ virtual uint FB_CALL getConfigInfoCount() = 0;
+ virtual void FB_CALL getConfigInfo(Error* error, uint index, // first index is 0
+ const char** key, const char** value) = 0;
+
+ virtual void FB_CALL setExternalEngineFactory(ExternalEngineFactory* factory) = 0;
+};
+
+
+typedef void (*PluginEntryPoint)(Error* error, Plugin* plugin);
+
+
+} // namespace Firebird
+
+
+#endif // FIREBIRD_PLUGIN_API_H
Property changes on: java-plugin/trunk/src/native/jaygds/source/external/FirebirdPluginApi.h
___________________________________________________________________
Added: svn:eol-style
+ native
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