Clean the sources from VC6 hacks.

src/auth/trusted/AuthSspi.cpp

@@ -87,9 +87,8 @@ AuthSspi::~AuthSspi()
 
 bool AuthSspi::checkAdminPrivilege(PCtxtHandle phContext) const
 {
-#if (defined(_MSC_VER) && _MSC_VER <= 1200) || defined (__GNUC__)
-	// CVC: MSVC6 hack.
-	// ASF: seems to be needed by MinGW too.
+#if defined (__GNUC__)
+	// ASF: MinGW hack.
 	struct SecPkgContext_AccessToken
 	{
 		void* AccessToken;

src/common/classes/fb_atomic.h

@@ -67,7 +67,7 @@ public:
 	counter_type value() const { return counter; }
 	
 private:
-# if (defined(_MSC_VER) && (_MSC_VER <= 1200)) || defined(MINGW)
+# if defined(MINGW)
 	counter_type counter;
 # else
 	volatile counter_type counter;

src/common/classes/tree.h

@@ -584,14 +584,8 @@ public:
 
 	    Value& current() const { return (*curr)[curPos]; }
 
-		// CVC: Here making this public is hack for MSVC6 that didn't acknowledge the
-		// friend declaration.
-#if defined(_MSC_VER) && _MSC_VER <= 1200
-	public:
-#else
 	private:
-#endif
-	
+
 		// Returns true if current position is valid and already points to the given key.
 		// Note that we can't guarantie validity of current position if tree is accessed 
 		// by different Accessor's. Therefore this method is private and can be used only 

src/isql/isql.epp

@@ -7122,7 +7122,7 @@ static SSHORT print_item(TEXT** s,
 				// The bug appears in TCS DSQL_DOMAIN_12 and 13
 				//
 				const double value = (double) *(float*) var->sqldata;
-#if (defined(_MSC_VER) && (_MSC_VER <= 1200)) || defined(MINGW)
+#if defined(MINGW)
 				if (value == 0) {
 					sprintf(p, "% #*.*g ", length,
 							(int) MIN(8, (length - 6)) - 1,
@@ -7198,7 +7198,7 @@ static SSHORT print_item(TEXT** s,
 					}
 				}
 				else {
-#if (defined(_MSC_VER) && (_MSC_VER <= 1200)) || defined(MINGW)
+#if defined(MINGW)
 					if (value == 0) {
 						sprintf(p, "% #*.*g ", length,
 								(int) MIN(16, (length - 7)) - 1,

src/jrd/Collation.cpp

@@ -103,11 +103,7 @@
 
 using namespace Jrd;
 
-#if defined _MSC_VER && _MSC_VER <= 1200
-#include "../jrd/SimilarToMatcherVC6.h"
-#else
 #include "../jrd/SimilarToMatcher.h"
-#endif
 
 
 namespace {

src/jrd/RandomGenerator.h

@@ -34,11 +34,7 @@ public:
 	void getBytes(void* p, size_t size);
 
 private:
-#if (defined(_MSC_VER) && _MSC_VER <= 1200)
-	enum { BUFFER_SIZE = 4096 };
-#else
 	const static size_t BUFFER_SIZE = 4096;
-#endif
 
 	int bufferPos;
 	char buffer[BUFFER_SIZE];

src/jrd/SysFunction.cpp

@@ -2908,19 +2908,7 @@ static dsc* evlUuidToChar(Jrd::thread_db* tdbb, const SysFunction* function, Jrd
 }
 
 
-#if (defined(_MSC_VER) && (_MSC_VER <= 1200))
-SysFunction::SysFunction(const char* s, int minCount, int maxCount, SetParamsFunc sp, MakeFunc mf, EvlFunc ef, void* v)
-	: name(s), minArgCount(minCount), maxArgCount(maxCount), setParamsFunc(sp), makeFunc(mf), evlFunc(ef), misc(v)
-{
-}
-#endif
-
-
-#if (defined(_MSC_VER) && (_MSC_VER <= 1200))
-#define SF(a, b, c, d, e, f, g) SysFunction(a, b, c, d, e, f, g)
-#else
 #define SF(a, b, c, d, e, f, g) {a, b, c, d, e, f, g}
-#endif
 
 #ifdef _MSC_VER
 typedef StdMathFunc VoidPtrStdMathFunc;

src/jrd/SysFunction.h

@@ -50,10 +50,6 @@ public:
 	typedef void (*MakeFunc)(DataTypeUtilBase* dataTypeUtil, const SysFunction* function, dsc*, int, const dsc**);
 	typedef dsc* (*EvlFunc)(Jrd::thread_db*, const SysFunction* function, Jrd::jrd_nod*, Jrd::impure_value*);
 
-#if (defined(_MSC_VER) && (_MSC_VER <= 1200))
-	SysFunction(const char* s, int minCount, int maxCount, SetParamsFunc sp, MakeFunc mf, EvlFunc ef, void* v);
-#endif
-
 	const Firebird::MetaName name;
 	int minArgCount;
 	int maxArgCount;	// -1 for no limit

src/jrd/isc_sync.cpp

@@ -2377,9 +2377,8 @@ static inline BOOL switchToThread()
 }
 
 
-// VC6 has the wrong declaration for the operating system function.
-// MinGW as well
-#if (defined(_MSC_VER) && (_MSC_VER <= 1200)) || defined __GNUC__
+// MinGW has the wrong declaration for the operating system function.
+#if defined __GNUC__
 // Cast away volatile
 #define FIX_TYPE(arg) const_cast<LPLONG>(arg)
 #else

src/jrd/os/win32/winnt.cpp

@@ -285,10 +285,6 @@ void PIO_extend(Database* dbb, jrd_file* main_file, const ULONG extPages, const
  *
  **************************************/
  
-#if (defined(_MSC_VER) && (_MSC_VER <= 1200)) // || defined(MINGW)
-	const DWORD INVALID_SET_FILE_POINTER = 0xFFFFFFFF;
-#endif
-
 	// hvlad: prevent other reading\writing threads from changing file pointer.
 	// As we open file without FILE_FLAG_OVERLAPPED, ReadFile\WriteFile calls
 	// will change file pointer we set here and file truncation instead of file

src/utilities/gstat/dba.epp

@@ -132,13 +132,6 @@ struct dba_fil
 	SCHAR fil_string[1];		/* Expanded file name */
 };
 
-// CVC: I need to compile in MSVC6 that doesn't accept FB_UINT64 to double conversion.
-#if defined(_WIN32) && defined(_MSC_VER) && _MSC_VER == 1200
-#define CAST64 (SINT64)
-#else
-#define CAST64
-#endif
-
 static char* alloc(size_t);
 static void analyze_data(dba_rel*, bool);
 static bool analyze_data_page(dba_rel*, const data_page*, bool);
@@ -750,7 +743,7 @@ int gstat(Firebird::UtilSvc* uSvc)
 			// msg 11: "    Primary pointer page: %ld, Index root page: %ld" 
 			if (sw_record) {
 				double average = (relation->rel_records) ?
-					(double) CAST64 relation->rel_record_space /
+					(double) relation->rel_record_space /
 					relation->rel_records : 0.0;
 				sprintf((char*) buf, "%.2f", average);
 				uSvc->printf(
@@ -759,7 +752,7 @@ int gstat(Firebird::UtilSvc* uSvc)
 				// dba_print(18, SafeArg() << buf << relation->rel_records);
 				// msg 18: "    Average record length: %s, total records: %ld 
 				average = (relation->rel_versions) ?
-					(double) CAST64 relation->rel_version_space /
+					(double) relation->rel_version_space /
 					relation->rel_versions : 0.0;
 				sprintf((char*) buf, "%.2f", average);
 				uSvc->printf(
@@ -772,7 +765,7 @@ int gstat(Firebird::UtilSvc* uSvc)
 			}
 
 			const double average = (relation->rel_data_pages) ?
-				(double) CAST64 relation->rel_total_space * 100 /
+				(double) relation->rel_total_space * 100 /
 				((double) relation->rel_data_pages *
 				 (tddba->page_size - DPG_SIZE)) : 0.0;
 			sprintf((char*) buf, "%.0f%%", average);
@@ -792,7 +785,7 @@ int gstat(Firebird::UtilSvc* uSvc)
 					  index->idx_leaf_buckets <<  index->idx_nodes);
 			// msg 15: \tDepth: %d, leaf buckets: %ld, nodes: %ld 
 			const double average = (index->idx_nodes) ?
-				(double) CAST64 index->idx_data_length / index->idx_nodes : 0;
+				(double) index->idx_data_length / index->idx_nodes : 0;
 			sprintf((char*) buf, "%.2f", average);
 			dba_print(16, SafeArg() << buf << index->idx_total_duplicates <<
 					  index->idx_max_duplicates);