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00062 #if !defined(PLATFORMUTILS_HPP)
00063 #define PLATFORMUTILS_HPP
00064
00065 #include <xercesc/util/XercesDefs.hpp>
00066 #include <xercesc/util/XMLException.hpp>
00067
00068 class XMLMsgLoader;
00069 class XMLNetAccessor;
00070 class XMLTransService;
00071
00072
00073
00074
00075
00076
00077
00078
00079 class XMLDeleter
00080 {
00081 public :
00082 virtual ~XMLDeleter();
00083
00084 protected :
00085 XMLDeleter();
00086
00087 private :
00088 XMLDeleter(const XMLDeleter&);
00089 void operator=(const XMLDeleter&);
00090 };
00091
00092
00101 class XMLPlatformUtils
00102 {
00103 public :
00106 enum PanicReasons
00107 {
00108 Panic_NoTransService
00109 , Panic_NoDefTranscoder
00110 , Panic_CantFindLib
00111 , Panic_UnknownMsgDomain
00112 , Panic_CantLoadMsgDomain
00113 , Panic_SynchronizationErr
00114 , Panic_SystemInit
00115
00116 , PanicReasons_Count
00117 };
00119
00122
00135 static XMLNetAccessor* fgNetAccessor;
00136
00147 static XMLTransService* fgTransService;
00148
00150
00151
00154
00159 static void Initialize();
00160
00167 static void Terminate();
00168
00182 static void panic
00183 (
00184 const PanicReasons reason
00185 );
00187
00190
00203 static unsigned int curFilePos(FileHandle theFile);
00204
00214 static void closeFile(FileHandle theFile);
00215
00226 static unsigned int fileSize(FileHandle theFile);
00227
00238 static FileHandle openFile(const char* const fileName);
00239
00250 static FileHandle openFile(const XMLCh* const fileName);
00251
00262 static FileHandle openFileToWrite(const char* const fileName);
00263
00274 static FileHandle openFileToWrite(const XMLCh* const fileName);
00275
00285 static FileHandle openStdInHandle();
00286
00302 static unsigned int readFileBuffer
00303 (
00304 FileHandle theFile
00305 , const unsigned int toRead
00306 , XMLByte* const toFill
00307 );
00308
00323 static void writeBufferToFile
00324 (
00325 FileHandle const theFile
00326 , long toWrite
00327 , const XMLByte* const toFlush
00328 );
00329
00338 static void resetFile(FileHandle theFile);
00339
00341
00342
00345
00359 static XMLCh* getFullPath(const XMLCh* const srcPath);
00360
00374 static bool isRelative(const XMLCh* const toCheck);
00375
00395 static XMLCh* weavePaths
00396 (
00397 const XMLCh* const basePath
00398 , const XMLCh* const relativePath
00399 );
00401
00404
00414 static unsigned long getCurrentMillis();
00416
00419
00427 static void closeMutex(void* const mtxHandle);
00428
00436 static void lockMutex(void* const mtxHandle);
00437
00445 static void* makeMutex();
00446
00459 static void unlockMutex(void* const mtxHandle);
00460
00462
00463
00466
00474 static XMLMsgLoader* loadMsgSet(const XMLCh* const msgDomain);
00475
00477
00480
00506 static void* compareAndSwap
00507 (
00508 void** toFill
00509 , const void* const newValue
00510 , const void* const toCompare
00511 );
00512
00514
00515
00518
00538 static int atomicIncrement(int& location);
00539
00559 static int atomicDecrement(int& location);
00560
00562
00565
00573 static void recognizeNEL(bool state);
00574
00578 static bool isNELRecognized();
00580
00583
00592 static void strictIANAEncoding(const bool state);
00593
00598 static bool isStrictIANAEncoding();
00600
00601
00602 private :
00605
00611 static XMLMsgLoader* loadAMsgSet(const XMLCh* const msgDomain);
00612
00622 static XMLNetAccessor* makeNetAccessor();
00623
00634 static XMLTransService* makeTransService();
00635
00642 static void platformInit();
00643
00650 static void platformTerm();
00651
00653 };
00654
00655
00656 MakeXMLException(XMLPlatformUtilsException, )
00657
00658
00659
00660
00661
00662
00663 inline XMLDeleter::~XMLDeleter()
00664 {
00665 }
00666
00667
00668
00669
00670 inline XMLDeleter::XMLDeleter()
00671 {
00672 }
00673
00674 #endif