Fixups for windows llcommon dll linkage errors that got dropped in the merge up to viewer-2.0.0-3

1 files changed, 259 insertions, 259 deletions

diff --git a/indra/llcommon/llapr.h b/indra/llcommon/llapr.h
index e13b3734f9..f968eabc18 100644
--- a/indra/llcommon/llapr.h
+++ b/indra/llcommon/llapr.h
@@ -1,259 +1,259 @@
-/** 
- * @file llapr.h
- * @author Phoenix
- * @date 2004-11-28
- * @brief Helper functions for using the apache portable runtime library.
- *
- * $LicenseInfo:firstyear=2004&license=viewergpl$
- * 
- * Copyright (c) 2004-2009, Linden Research, Inc.
- * 
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab.  Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- * 
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- * 
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- * 
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLAPR_H
-#define LL_LLAPR_H
-
-#if LL_LINUX || LL_SOLARIS
-#include <sys/param.h>  // Need PATH_MAX in APR headers...
-#endif
-
-#include <boost/noncopyable.hpp>
-
-#include "apr_thread_proc.h"
-#include "apr_thread_mutex.h"
-#include "apr_getopt.h"
-#include "apr_signal.h"
-#include "apr_atomic.h"
-#include "llstring.h"
-
-extern LL_COMMON_API apr_thread_mutex_t* gLogMutexp;
-extern apr_thread_mutex_t* gCallStacksLogMutexp;
-
-/** 
- * @brief initialize the common apr constructs -- apr itself, the
- * global pool, and a mutex.
- */
-void LL_COMMON_API ll_init_apr();
-
-/** 
- * @brief Cleanup those common apr constructs.
- */
-void LL_COMMON_API ll_cleanup_apr();
-
-//
-//LL apr_pool
-//manage apr_pool_t, destroy allocated apr_pool in the destruction function.
-//
-class LL_COMMON_API LLAPRPool
-{
-public:
-	LLAPRPool(apr_pool_t *parent = NULL, apr_size_t size = 0, BOOL releasePoolFlag = TRUE) ;
-	~LLAPRPool() ;
-
-	apr_pool_t* getAPRPool() ;
-	apr_status_t getStatus() {return mStatus ; }
-
-protected:
-	void releaseAPRPool() ;
-	void createAPRPool() ;
-
-protected:
-	apr_pool_t*  mPool ;              //pointing to an apr_pool
-	apr_pool_t*  mParent ;			  //parent pool
-	apr_size_t   mMaxSize ;           //max size of mPool, mPool should return memory to system if allocated memory beyond this limit. However it seems not to work.
-	apr_status_t mStatus ;            //status when creating the pool
-	BOOL         mReleasePoolFlag ;   //if set, mPool is destroyed when LLAPRPool is deleted. default value is true.
-};
-
-//
-//volatile LL apr_pool
-//which clears memory automatically.
-//so it can not hold static data or data after memory is cleared
-//
-class LL_COMMON_API LLVolatileAPRPool : public LLAPRPool
-{
-public:
-	LLVolatileAPRPool(apr_pool_t *parent = NULL, apr_size_t size = 0, BOOL releasePoolFlag = TRUE);
-	~LLVolatileAPRPool(){}
-
-	apr_pool_t* getVolatileAPRPool() ;
-	
-	void        clearVolatileAPRPool() ;
-
-	BOOL        isFull() ;
-	BOOL        isEmpty() {return !mNumActiveRef ;}
-private:
-	S32 mNumActiveRef ; //number of active pointers pointing to the apr_pool.
-	S32 mNumTotalRef ;  //number of total pointers pointing to the apr_pool since last creating.   
-} ;
-
-/** 
- * @class LLScopedLock
- * @brief Small class to help lock and unlock mutexes.
- *
- * This class is used to have a stack level lock once you already have
- * an apr mutex handy. The constructor handles the lock, and the
- * destructor handles the unlock. Instances of this class are
- * <b>not</b> thread safe.
- */
-class LL_COMMON_API LLScopedLock : private boost::noncopyable
-{
-public:
-	/**
-	 * @brief Constructor which accepts a mutex, and locks it.
-	 *
-	 * @param mutex An allocated APR mutex. If you pass in NULL,
-	 * this wrapper will not lock.
-	 */
-	LLScopedLock(apr_thread_mutex_t* mutex);
-
-	/**
-	 * @brief Destructor which unlocks the mutex if still locked.
-	 */
-	~LLScopedLock();
-
-	/** 
-	 * @brief Check lock.
-	 */
-	bool isLocked() const { return mLocked; }
-
-	/** 
-	 * @brief This method unlocks the mutex.
-	 */
-	void unlock();
-
-protected:
-	bool mLocked;
-	apr_thread_mutex_t* mMutex;
-};
-
-template <typename Type> class LL_COMMON_API LLAtomic32
-{
-public:
-	LLAtomic32<Type>() {};
-	LLAtomic32<Type>(Type x) {apr_atomic_set32(&mData, apr_uint32_t(x)); };
-	~LLAtomic32<Type>() {};
-
-	operator const Type() { apr_uint32_t data = apr_atomic_read32(&mData); return Type(data); }
-	Type operator =(const Type& x) { apr_atomic_set32(&mData, apr_uint32_t(x)); return Type(mData); }
-	void operator -=(Type x) { apr_atomic_sub32(&mData, apr_uint32_t(x)); }
-	void operator +=(Type x) { apr_atomic_add32(&mData, apr_uint32_t(x)); }
-	Type operator ++(int) { return apr_atomic_inc32(&mData); } // Type++
-	Type operator --(int) { return apr_atomic_dec32(&mData); } // Type--
-	
-private:
-	apr_uint32_t mData;
-};
-
-typedef LLAtomic32<U32> LLAtomicU32;
-typedef LLAtomic32<S32> LLAtomicS32;
-
-// File IO convenience functions.
-// Returns NULL if the file fails to openm sets *sizep to file size of not NULL
-// abbreviated flags
-#define LL_APR_R (APR_READ) // "r"
-#define LL_APR_W (APR_CREATE|APR_TRUNCATE|APR_WRITE) // "w"
-#define LL_APR_RB (APR_READ|APR_BINARY) // "rb"
-#define LL_APR_WB (APR_CREATE|APR_TRUNCATE|APR_WRITE|APR_BINARY) // "wb"
-#define LL_APR_RPB (APR_READ|APR_WRITE|APR_BINARY) // "r+b"
-#define LL_APR_WPB (APR_CREATE|APR_TRUNCATE|APR_READ|APR_WRITE|APR_BINARY) // "w+b"
-
-//
-//apr_file manager
-//which: 1)only keeps one file open;
-//       2)closes the open file in the destruction function
-//       3)informs the apr_pool to clean the memory when the file is closed.
-//Note: please close an open file at the earliest convenience. 
-//      especially do not put some time-costly operations between open() and close().
-//      otherwise it might lock the APRFilePool.
-//there are two different apr_pools the APRFile can use:
-//      1, a temperary pool passed to an APRFile function, which is used within this function and only once.
-//      2, a global pool.
-//
-class LL_COMMON_API LLAPRFile
-{
-private:
-	apr_file_t* mFile ;
-	LLVolatileAPRPool *mCurrentFilePoolp ; //currently in use apr_pool, could be one of them: sAPRFilePoolp, or a temp pool. 
-
-public:
-	LLAPRFile() ;
-	~LLAPRFile() ;
-
-	apr_status_t open(LLVolatileAPRPool* pool, const std::string& filename, apr_int32_t flags, S32* sizep = NULL);
-	apr_status_t open(const std::string& filename, apr_int32_t flags, apr_pool_t* pool = NULL, S32* sizep = NULL);
-	apr_status_t close() ;
-
-	// Returns actual offset, -1 if seek fails
-	S32 seek(apr_seek_where_t where, S32 offset);
-	apr_status_t eof() { return apr_file_eof(mFile);}
-
-	// Returns bytes read/written, 0 if read/write fails:
-	S32 read(void* buf, S32 nbytes);
-	S32 write(const void* buf, S32 nbytes);
-	
-	apr_file_t* getFileHandle() {return mFile;}	
-
-private:
-	apr_pool_t* getAPRFilePool(apr_pool_t* pool) ;
-
-//
-//*******************************************************************************************************************************
-//static components
-//
-public:
-	static LLVolatileAPRPool *sAPRFilePoolp ; //a global apr_pool for APRFile, which is used only when local pool does not exist.
-
-private:
-	static apr_file_t* open(const std::string& filename, LLVolatileAPRPool* pool, apr_int32_t flags);
-	static apr_status_t close(apr_file_t* file, LLVolatileAPRPool* pool) ;
-	static S32 seek(apr_file_t* file, apr_seek_where_t where, S32 offset);
-public:
-	// returns false if failure:
-	static bool remove(const std::string& filename, LLVolatileAPRPool* pool = NULL);
-	static bool rename(const std::string& filename, const std::string& newname, LLVolatileAPRPool* pool = NULL);
-	static bool isExist(const std::string& filename, LLVolatileAPRPool* pool = NULL, apr_int32_t flags = APR_READ);
-	static S32 size(const std::string& filename, LLVolatileAPRPool* pool = NULL);
-	static bool makeDir(const std::string& dirname, LLVolatileAPRPool* pool = NULL);
-	static bool removeDir(const std::string& dirname, LLVolatileAPRPool* pool = NULL);
-
-	// Returns bytes read/written, 0 if read/write fails:
-	static S32 readEx(const std::string& filename, void *buf, S32 offset, S32 nbytes, LLVolatileAPRPool* pool = NULL);	
-	static S32 writeEx(const std::string& filename, void *buf, S32 offset, S32 nbytes, LLVolatileAPRPool* pool = NULL);	
-//*******************************************************************************************************************************
-};
-
-/**
- * @brief Function which approprately logs error or remains quiet on
- * APR_SUCCESS.
- * @return Returns <code>true</code> if status is an error condition.
- */
-bool LL_COMMON_API ll_apr_warn_status(apr_status_t status);
-
-void LL_COMMON_API ll_apr_assert_status(apr_status_t status);
-
-extern "C" LL_COMMON_API apr_pool_t* gAPRPoolp; // Global APR memory pool
-
-#endif // LL_LLAPR_H
+/** 

+ * @file llapr.h

+ * @author Phoenix

+ * @date 2004-11-28

+ * @brief Helper functions for using the apache portable runtime library.

+ *

+ * $LicenseInfo:firstyear=2004&license=viewergpl$

+ * 

+ * Copyright (c) 2004-2009, Linden Research, Inc.

+ * 

+ * Second Life Viewer Source Code

+ * The source code in this file ("Source Code") is provided by Linden Lab

+ * to you under the terms of the GNU General Public License, version 2.0

+ * ("GPL"), unless you have obtained a separate licensing agreement

+ * ("Other License"), formally executed by you and Linden Lab.  Terms of

+ * the GPL can be found in doc/GPL-license.txt in this distribution, or

+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2

+ * 

+ * There are special exceptions to the terms and conditions of the GPL as

+ * it is applied to this Source Code. View the full text of the exception

+ * in the file doc/FLOSS-exception.txt in this software distribution, or

+ * online at

+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception

+ * 

+ * By copying, modifying or distributing this software, you acknowledge

+ * that you have read and understood your obligations described above,

+ * and agree to abide by those obligations.

+ * 

+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO

+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,

+ * COMPLETENESS OR PERFORMANCE.

+ * $/LicenseInfo$

+ */

+

+#ifndef LL_LLAPR_H

+#define LL_LLAPR_H

+

+#if LL_LINUX || LL_SOLARIS

+#include <sys/param.h>  // Need PATH_MAX in APR headers...

+#endif

+

+#include <boost/noncopyable.hpp>

+

+#include "apr_thread_proc.h"

+#include "apr_thread_mutex.h"

+#include "apr_getopt.h"

+#include "apr_signal.h"

+#include "apr_atomic.h"

+#include "llstring.h"

+

+extern LL_COMMON_API apr_thread_mutex_t* gLogMutexp;

+extern apr_thread_mutex_t* gCallStacksLogMutexp;

+

+/** 

+ * @brief initialize the common apr constructs -- apr itself, the

+ * global pool, and a mutex.

+ */

+void LL_COMMON_API ll_init_apr();

+

+/** 

+ * @brief Cleanup those common apr constructs.

+ */

+void LL_COMMON_API ll_cleanup_apr();

+

+//

+//LL apr_pool

+//manage apr_pool_t, destroy allocated apr_pool in the destruction function.

+//

+class LL_COMMON_API LLAPRPool

+{

+public:

+	LLAPRPool(apr_pool_t *parent = NULL, apr_size_t size = 0, BOOL releasePoolFlag = TRUE) ;

+	~LLAPRPool() ;

+

+	apr_pool_t* getAPRPool() ;

+	apr_status_t getStatus() {return mStatus ; }

+

+protected:

+	void releaseAPRPool() ;

+	void createAPRPool() ;

+

+protected:

+	apr_pool_t*  mPool ;              //pointing to an apr_pool

+	apr_pool_t*  mParent ;			  //parent pool

+	apr_size_t   mMaxSize ;           //max size of mPool, mPool should return memory to system if allocated memory beyond this limit. However it seems not to work.

+	apr_status_t mStatus ;            //status when creating the pool

+	BOOL         mReleasePoolFlag ;   //if set, mPool is destroyed when LLAPRPool is deleted. default value is true.

+};

+

+//

+//volatile LL apr_pool

+//which clears memory automatically.

+//so it can not hold static data or data after memory is cleared

+//

+class LL_COMMON_API LLVolatileAPRPool : public LLAPRPool

+{

+public:

+	LLVolatileAPRPool(apr_pool_t *parent = NULL, apr_size_t size = 0, BOOL releasePoolFlag = TRUE);

+	~LLVolatileAPRPool(){}

+

+	apr_pool_t* getVolatileAPRPool() ;

+	

+	void        clearVolatileAPRPool() ;

+

+	BOOL        isFull() ;

+	BOOL        isEmpty() {return !mNumActiveRef ;}

+private:

+	S32 mNumActiveRef ; //number of active pointers pointing to the apr_pool.

+	S32 mNumTotalRef ;  //number of total pointers pointing to the apr_pool since last creating.   

+} ;

+

+/** 

+ * @class LLScopedLock

+ * @brief Small class to help lock and unlock mutexes.

+ *

+ * This class is used to have a stack level lock once you already have

+ * an apr mutex handy. The constructor handles the lock, and the

+ * destructor handles the unlock. Instances of this class are

+ * <b>not</b> thread safe.

+ */

+class LL_COMMON_API LLScopedLock : private boost::noncopyable

+{

+public:

+	/**

+	 * @brief Constructor which accepts a mutex, and locks it.

+	 *

+	 * @param mutex An allocated APR mutex. If you pass in NULL,

+	 * this wrapper will not lock.

+	 */

+	LLScopedLock(apr_thread_mutex_t* mutex);

+

+	/**

+	 * @brief Destructor which unlocks the mutex if still locked.

+	 */

+	~LLScopedLock();

+

+	/** 

+	 * @brief Check lock.

+	 */

+	bool isLocked() const { return mLocked; }

+

+	/** 

+	 * @brief This method unlocks the mutex.

+	 */

+	void unlock();

+

+protected:

+	bool mLocked;

+	apr_thread_mutex_t* mMutex;

+};

+

+template <typename Type> class LLAtomic32

+{

+public:

+	LLAtomic32<Type>() {};

+	LLAtomic32<Type>(Type x) {apr_atomic_set32(&mData, apr_uint32_t(x)); };

+	~LLAtomic32<Type>() {};

+

+	operator const Type() { apr_uint32_t data = apr_atomic_read32(&mData); return Type(data); }

+	Type operator =(const Type& x) { apr_atomic_set32(&mData, apr_uint32_t(x)); return Type(mData); }

+	void operator -=(Type x) { apr_atomic_sub32(&mData, apr_uint32_t(x)); }

+	void operator +=(Type x) { apr_atomic_add32(&mData, apr_uint32_t(x)); }

+	Type operator ++(int) { return apr_atomic_inc32(&mData); } // Type++

+	Type operator --(int) { return apr_atomic_dec32(&mData); } // Type--

+	

+private:

+	apr_uint32_t mData;

+};

+

+typedef LL_COMMON_API LLAtomic32<U32> LLAtomicU32;

+typedef LL_COMMON_API LLAtomic32<S32> LLAtomicS32;

+

+// File IO convenience functions.

+// Returns NULL if the file fails to openm sets *sizep to file size of not NULL

+// abbreviated flags

+#define LL_APR_R (APR_READ) // "r"

+#define LL_APR_W (APR_CREATE|APR_TRUNCATE|APR_WRITE) // "w"

+#define LL_APR_RB (APR_READ|APR_BINARY) // "rb"

+#define LL_APR_WB (APR_CREATE|APR_TRUNCATE|APR_WRITE|APR_BINARY) // "wb"

+#define LL_APR_RPB (APR_READ|APR_WRITE|APR_BINARY) // "r+b"

+#define LL_APR_WPB (APR_CREATE|APR_TRUNCATE|APR_READ|APR_WRITE|APR_BINARY) // "w+b"

+

+//

+//apr_file manager

+//which: 1)only keeps one file open;

+//       2)closes the open file in the destruction function

+//       3)informs the apr_pool to clean the memory when the file is closed.

+//Note: please close an open file at the earliest convenience. 

+//      especially do not put some time-costly operations between open() and close().

+//      otherwise it might lock the APRFilePool.

+//there are two different apr_pools the APRFile can use:

+//      1, a temperary pool passed to an APRFile function, which is used within this function and only once.

+//      2, a global pool.

+//

+class LL_COMMON_API LLAPRFile

+{

+private:

+	apr_file_t* mFile ;

+	LLVolatileAPRPool *mCurrentFilePoolp ; //currently in use apr_pool, could be one of them: sAPRFilePoolp, or a temp pool. 

+

+public:

+	LLAPRFile() ;

+	~LLAPRFile() ;

+

+	apr_status_t open(LLVolatileAPRPool* pool, const std::string& filename, apr_int32_t flags, S32* sizep = NULL);

+	apr_status_t open(const std::string& filename, apr_int32_t flags, apr_pool_t* pool = NULL, S32* sizep = NULL);

+	apr_status_t close() ;

+

+	// Returns actual offset, -1 if seek fails

+	S32 seek(apr_seek_where_t where, S32 offset);

+	apr_status_t eof() { return apr_file_eof(mFile);}

+

+	// Returns bytes read/written, 0 if read/write fails:

+	S32 read(void* buf, S32 nbytes);

+	S32 write(const void* buf, S32 nbytes);

+	

+	apr_file_t* getFileHandle() {return mFile;}	

+

+private:

+	apr_pool_t* getAPRFilePool(apr_pool_t* pool) ;

+

+//

+//*******************************************************************************************************************************

+//static components

+//

+public:

+	static LLVolatileAPRPool *sAPRFilePoolp ; //a global apr_pool for APRFile, which is used only when local pool does not exist.

+

+private:

+	static apr_file_t* open(const std::string& filename, LLVolatileAPRPool* pool, apr_int32_t flags);

+	static apr_status_t close(apr_file_t* file, LLVolatileAPRPool* pool) ;

+	static S32 seek(apr_file_t* file, apr_seek_where_t where, S32 offset);

+public:

+	// returns false if failure:

+	static bool remove(const std::string& filename, LLVolatileAPRPool* pool = NULL);

+	static bool rename(const std::string& filename, const std::string& newname, LLVolatileAPRPool* pool = NULL);

+	static bool isExist(const std::string& filename, LLVolatileAPRPool* pool = NULL, apr_int32_t flags = APR_READ);

+	static S32 size(const std::string& filename, LLVolatileAPRPool* pool = NULL);

+	static bool makeDir(const std::string& dirname, LLVolatileAPRPool* pool = NULL);

+	static bool removeDir(const std::string& dirname, LLVolatileAPRPool* pool = NULL);

+

+	// Returns bytes read/written, 0 if read/write fails:

+	static S32 readEx(const std::string& filename, void *buf, S32 offset, S32 nbytes, LLVolatileAPRPool* pool = NULL);	

+	static S32 writeEx(const std::string& filename, void *buf, S32 offset, S32 nbytes, LLVolatileAPRPool* pool = NULL);	

+//*******************************************************************************************************************************

+};

+

+/**

+ * @brief Function which approprately logs error or remains quiet on

+ * APR_SUCCESS.

+ * @return Returns <code>true</code> if status is an error condition.

+ */

+bool LL_COMMON_API ll_apr_warn_status(apr_status_t status);

+

+void LL_COMMON_API ll_apr_assert_status(apr_status_t status);

+

+extern "C" LL_COMMON_API apr_pool_t* gAPRPoolp; // Global APR memory pool

+

+#endif // LL_LLAPR_H