Misc

doc/README.intl

@@ -8,16 +8,19 @@ Architecture
 ------------
 
 Firebird allow you to specify character sets and collations in every field/variable declaration.
-You can also specify the default character set at database create time and every CHAR/VARCHAR declaration that omit character set will use it.
+You can also specify the default character set at database create time and every CHAR/VARCHAR
+declaration that omit character set will use it.
 
 At attachment time you can specify the character set that the client want to read all the strings.
 If you don't specify one, NONE is assumed.
 
 There are two specials character sets: NONE and OCTETS.
 Both can be used in declarations but OCTETS can't be used in attachment.
-They are very similar with the exception that space of NONE is ASCII 0x20 and space of OCTETS is 0x00.
+They are very similar with the exception that space of NONE is ASCII 0x20 and space of OCTETS
+is 0x00.
 They are specials because they don't follow the rule of others character sets regarding conversions.
-With others character sets conversion is performed with CHARSET1->UNICODE->CHARSET2. With NONE/OCTETS the bytes is just copied: NONE/OCTETS->CHARSET2 and CHARSET1->NONE/OCTETS.
+With others character sets conversion is performed with CHARSET1->UNICODE->CHARSET2. With
+NONE/OCTETS the bytes is just copied: NONE/OCTETS->CHARSET2 and CHARSET1->NONE/OCTETS.
 
 
 Enhancements
@@ -28,13 +31,15 @@ Enhancements
 	----------------------
 
 	Some character sets (specially multi-byte) don't accept everything.
-	Now, the engine verifies if strings are wellformed when assigning from NONE/OCTETS and strings sent by the client (the statement string and parameters).
+	Now, the engine verifies if strings are wellformed when assigning from NONE/OCTETS and strings
+	sent by the client (the statement string and parameters).
 
 
 	Uppercase
 	---------
 	
-	In FB 1.5.X only ASCII characters are uppercased in character sets default collation order (without collation specified). Ex:
+	In FB 1.5.X only ASCII characters are uppercased in character sets default collation order
+	(without collation specified). Ex:
 	
 	isql -q -ch dos850
 	SQL> create database 'test.fdb';
@@ -91,7 +96,9 @@ New character sets and collations
 	UTF8 character set
 	------------------
 
-	The UNICODE_FSS character set has a number of problems: it's an old version of UTF8, accepts malformed strings and doesn't enforce correct maximum string length. In FB 1.5.X UTF8 it's an alias to UNICODE_FSS.
+	The UNICODE_FSS character set has a number of problems: it's an old version of UTF8, accepts
+	malformed strings and doesn't enforce correct maximum string length. In FB 1.5.X UTF8 it's an
+	alias to UNICODE_FSS.
 	Now UTF8 is a new character set, without these problems of UNICODE_FSS.
 
 
@@ -134,7 +141,8 @@ New character sets and collations
 	Brazilian collations
 	--------------------
 
-	Two case-insensitive/accent-insensitive collations was created for Brazil: PT_BR/WIN_PTBR (for WIN1252) and PT_BR (for ISO8859_1).
+	Two case-insensitive/accent-insensitive collations was created for Brazil: PT_BR/WIN_PTBR
+	(for WIN1252) and PT_BR (for ISO8859_1).
 	Sort order and equality sample:
 
 	isql -q -ch dos850
@@ -202,9 +210,10 @@ ICU character sets
 ------------------
 
 All non-wide and ascii-based character sets present in ICU can be used by Firebird.
-But for small distribution kit, we customize ICU to include only essentials character sets or the ones we had feature request.
+But for small distribution kit, we customize ICU to include only essentials character sets or the
-If the character set you need is not included in it, you can replace ICU libraries by a complete one found in our site or
+ones we had feature request.
-installed in your OS.
+If the character set you need is not included in it, you can replace ICU libraries by a complete
+one found in our site or installed in your OS.
 
 To use, you first need to register it in intl/fbintl.conf as follow:
 	<charset NAME>
@@ -227,8 +236,10 @@ Example:
 UNICODE collation
 -----------------
 
-You can use unicode collation (case sensitive and case insensitive) in all character sets present in fbintl.
+You can use unicode collation (case sensitive and case insensitive) in all character sets present
-They're already registerd in fbintl.conf, but you need to register in the databases you want with the attributes you desire.
+in fbintl.
+They're already registerd in fbintl.conf, but you need to register in the databases you want with
+the attributes you desire.
 They should use this name convention: charset_collation. Ex:
 	create collation win1252_unicode
 		for win1252;
@@ -255,7 +266,8 @@ Valid for: collations of narrow character sets.
 Format: DISABLE-EXPANSIONS={0 | 1}
 Example: DISABLE-EXPANSIONS=1
 
-ICU-VERSION: Specify what version of ICU library will be used. Valid values are the ones defined in the config file (intl/fbintl.conf) in entry intl_module/icu_versions.
+ICU-VERSION: Specify what version of ICU library will be used. Valid values are the ones defined in
+the config file (intl/fbintl.conf) in entry intl_module/icu_versions.
 Valid for: UNICODE and UNICODE_CI.
 Format: ICU-VERSION={default | major.minor}
 Example: ICU-VERSION=3.0

src/alice/exe.cpp

@@ -92,8 +92,7 @@ int EXE_action(const TEXT* database, const ULONG switches)
 		if (tdgbl->status[1] &&
 			// Ignore isc_shutdown error produced when we switch to full shutdown mode. It is expected.
 			(tdgbl->status[1] != isc_shutdown || !(switches & sw_shut) ||
-				tdgbl->ALICE_data.ua_shutdown_mode != SHUT_FULL)
+				tdgbl->ALICE_data.ua_shutdown_mode != SHUT_FULL))
-		)
 		{
 			error = true;
 		}

src/burp/burp.cpp

@@ -1513,12 +1513,14 @@ static void close_out_transaction(gbak_action action, isc_tr_handle* handle)
 			}
 		}
 		else
+		{
 			/* A backup shouldn't touch any data - we ensure that
 			 * by never writing data during a backup, but let's double
 			 * ensure it by doing a rollback
 			 */
 			if (isc_rollback_transaction(status_vector, handle))
 				BURP_print_status(status_vector);
+		}
 	}
 }
 
@@ -2090,4 +2092,3 @@ static ULONG get_size(const SCHAR* string, burp_fil* file)
 	file->fil_length = size;
 	return size;
 }
-

src/burp/mvol.cpp

@@ -554,7 +554,6 @@ UCHAR MVOL_write(const UCHAR c, int* io_cnt, UCHAR** io_ptr)
 #ifndef WIN_NT
 		cnt = write(tdgbl->file_desc, ptr, nBytesToWrite);
 #else
-
 		DWORD ret = 0;
 		if (!WriteFile(tdgbl->file_desc, ptr, (DWORD) nBytesToWrite, &cnt, NULL))
 		{
@@ -1282,12 +1281,12 @@ static bool write_header(DESC   handle,
 	{
 #ifdef WIN_NT
 		DWORD bytes_written = 0;
-		const bool err = WriteFile(handle, tdgbl->mvol_io_header,
+		const BOOL err = !WriteFile(handle, tdgbl->mvol_io_header,
-									tdgbl->mvol_io_buffer_size, &bytes_written, NULL) == 0;
+									tdgbl->mvol_io_buffer_size, &bytes_written, NULL);
 #else
 		ULONG bytes_written = write(handle, tdgbl->mvol_io_header,
 							  tdgbl->mvol_io_buffer_size);
-		const bool err = false;
+		const BOOL err = FALSE;
 #endif // WIN_NT
 
 		if (err || bytes_written != tdgbl->mvol_io_buffer_size)

src/common/fb_exception.cpp

@@ -363,13 +363,12 @@ void system_call_failed::raise(const char* syscall)
 fatal_exception::fatal_exception(const char* message) :
 	status_exception(0, false)
 {
-	const ISC_STATUS temp[] =
+	const ISC_STATUS temp[] = {
-						{
+		isc_arg_gds,
-							isc_arg_gds,
+		isc_random,
-							isc_random,
+		isc_arg_string, dupStringTemp(message),
-							isc_arg_string, dupStringTemp(message),
+		isc_arg_end
-							isc_arg_end
+	};
-						};
 	set_status(temp, false);
 }
 

src/dsql/ddl.cpp

@@ -6904,7 +6904,6 @@ void CompiledStatement::append_meta_string(const char* string)
 {
 	thread_db* tdbb = JRD_get_thread_data();
 
-	//ISC_STATUS_ARRAY status_vector = {0};
 	UCharBuffer nameBuffer;
 
 	CsConvert cv(INTL_charset_lookup(tdbb, CS_dynamic)->getStruct(),

src/gpre/gpre.cpp

@@ -1428,10 +1428,10 @@ static bool file_rename(TEXT* file_nameL, const TEXT* extension, const TEXT* new
 //  back up to the last extension (if any)
 
 #ifdef WIN_NT
-	while ((p != file_nameL) && (*p != '.') && (*p != '/') && (*p != '\\'))
+	while (p != file_nameL && *p != '.' && *p != '/' && *p != '\\')
 		--p;
 #else
-	while ((p != file_nameL) && (*p != '.') && (*p != '/'))
+	while (p != file_nameL && *p != '.' && *p != '/')
 		--p;
 #endif
 
@@ -2892,4 +2892,3 @@ static SSHORT skip_white()
 
 	return c;
 }
-

src/jrd/SysFunction.cpp

@@ -2202,8 +2202,6 @@ static dsc* evlOverlay(Jrd::thread_db* tdbb, const SysFunction* function, Jrd::j
 			length = len2 / cs->maxBytesPerChar();
 	}
 
-	// Not sure "length" is set in all paths, Adriano please review. Set it to zero by default
-	// several lines above when it was defined.
 	length = MIN(length, len1 - from + 1);
 
 	blb* newBlob = NULL;

src/jrd/TempSpace.cpp

@@ -564,10 +564,7 @@ bool TempSpace::validate(offset_t& free) const
 	for (const Segment* space = freeSegments; space; space = space->next)
 	{
 		free += space->size;
-#ifdef DEV_BUILD
+		fb_assert(!(space->next) || (space->next->position > space->position));
-		bool ok = !(space->next) || (space->next->position > space->position);
-		fb_assert(ok);
-#endif
 	}
 
 	offset_t disk = 0;

src/jrd/cvt.cpp

@@ -378,9 +378,6 @@ GDS_TIMESTAMP CVT_get_timestamp(const dsc* desc)
 
 static bool transliterate(const dsc* from, dsc* to, CHARSET_ID& charset2, ErrorFunction err)
 {
-	//UCHAR* p = to->dsc_address;
-	//const UCHAR* q = from->dsc_address;
-
 	CHARSET_ID charset1;
 	if (INTL_TTYPE(from) == ttype_dynamic)
 		charset1 = INTL_charset(NULL, INTL_TTYPE(from));

src/jrd/dsc.h

@@ -78,11 +78,11 @@ typedef struct dsc
 {
 	dsc()
 		: dsc_dtype(0),
-		dsc_scale(0),
+		  dsc_scale(0),
-		dsc_length(0),
+		  dsc_length(0),
-		dsc_sub_type(0),
+		  dsc_sub_type(0),
-		dsc_flags(0),
+		  dsc_flags(0),
-		dsc_address(0)
+		  dsc_address(0)
 	{}
 
 	UCHAR	dsc_dtype;
@@ -292,11 +292,11 @@ typedef struct dsc
 // between Ods::Descriptor and struct dsc
 	dsc(const Ods::Descriptor& od)
 		: dsc_dtype(od.dsc_dtype),
-		dsc_scale(od.dsc_scale),
+		  dsc_scale(od.dsc_scale),
-		dsc_length(od.dsc_length),
+		  dsc_length(od.dsc_length),
-		dsc_sub_type(od.dsc_sub_type),
+		  dsc_sub_type(od.dsc_sub_type),
-		dsc_flags(od.dsc_flags),
+		  dsc_flags(od.dsc_flags),
-		dsc_address((UCHAR*)(IPTR)(od.dsc_offset))
+		  dsc_address((UCHAR*)(IPTR)(od.dsc_offset))
 	{}
 
 	operator Ods::Descriptor() const

src/jrd/dsc2.h

@@ -47,11 +47,11 @@ struct dsc
 
 	dsc()
 		: dsc_dtype(0),
-		dsc_scale(0),
+		  dsc_scale(0),
-		dsc_length(0),
+		  dsc_length(0),
-		dsc_sub_type(0),
+		  dsc_sub_type(0),
-		dsc_flags(0),
+		  dsc_flags(0),
-		dsc_address(0)
+		  dsc_address(0)
 	{}
 
 	explicit dsc(const dtype_t dtype) :

src/jrd/intl_builtin.cpp

@@ -343,7 +343,6 @@ static ULONG internal_fss_substring(charset* obj, ULONG srcLen, const UCHAR* src
 	if (length == 0)
 		return 0;
 
-	//const UCHAR* srcStart = src;
 	const UCHAR* dstStart = dst;
 	const UCHAR* const srcEnd = src + srcLen;
 	const UCHAR* const dstEnd = dst + dstLen;

src/jrd/os/win32/config_root.cpp

@@ -105,7 +105,6 @@ void ConfigRoot::osConfigRoot()
 		// go to the parent directory
 		const size_t index = install_dir().rfind(PathUtils::dir_sep, install_dir().length());
 		root_dir = (index ? install_dir().substr(0, index) : install_dir()) + PathUtils::dir_sep;
-
 #endif
 		return;
 	}

src/jrd/pag.cpp

@@ -1382,7 +1382,7 @@ void PAG_header_init(thread_db* tdbb)
 		const ArchitectureType* matrix = ods_version < ODS_VERSION11 ? archMatrix10 : archMatrix;
 		const int hdrImpl = header->hdr_implementation;
 		if (hdrImpl < 0 || hdrImpl > classmax ||
-		   matrix[hdrImpl] == archUnknown || matrix[hdrImpl] != matrix[CLASS])
+		    matrix[hdrImpl] == archUnknown || matrix[hdrImpl] != matrix[CLASS])
 		{
 			ERR_post(Arg::Gds(isc_bad_db_format) << Arg::Str(attachment->att_filename));
 		}

src/jrd/unicode_util.cpp

@@ -58,7 +58,7 @@ private:
 
 public:
 	ICU()
-		: inModule(NULL),  ucModule(NULL)
+		: inModule(NULL), ucModule(NULL)
 	{
 	}
 
@@ -356,7 +356,6 @@ ULONG UnicodeUtil::utf16ToUtf8(ULONG srcLen, const USHORT* src, ULONG dstLen, UC
 
 	srcLen /= sizeof(*src);
 
-	//const USHORT* const srcEnd = src + srcLen;
 	const UCHAR* const dstStart = dst;
 	const UCHAR* const dstEnd = dst + dstLen;
 
@@ -423,7 +422,6 @@ ULONG UnicodeUtil::utf8ToUtf16(ULONG srcLen, const UCHAR* src, ULONG dstLen, USH
 	if (dst == NULL)
 		return srcLen * sizeof(*dst);
 
-	//const UCHAR* const srcEnd = src + srcLen;
 	const USHORT* const dstStart = dst;
 	const USHORT* const dstEnd = dst + dstLen / sizeof(*dst);
 
@@ -615,7 +613,6 @@ ULONG UnicodeUtil::utf16Substring(ULONG srcLen, const USHORT* src, ULONG dstLen,
 	if (length == 0)
 		return 0;
 
-	//const USHORT* const srcStart = src;
 	const USHORT* const dstStart = dst;
 	const USHORT* const srcEnd = src + srcLen / sizeof(*src);
 	const USHORT* const dstEnd = dst + dstLen / sizeof(*dst);

src/jrd/why.cpp

@@ -3327,7 +3327,7 @@ ISC_STATUS API_ROUTINE GDS_DSQL_PREPARE(ISC_STATUS* user_status,
 		sqlda_sup& dasup = statement->das;
 
 		const USHORT buffer_len = sqlda_buffer_size(PREPARE_BUFFER_SIZE, sqlda, dialect);
-		//Attachment*	attachment = statement->parent;
+		//Attachment* attachment = statement->parent;
 		Array<SCHAR> db_prepare_buffer;
 		SCHAR* const buffer = db_prepare_buffer.getBuffer(buffer_len);
 

src/remote/xnet.cpp

@@ -565,6 +565,7 @@ static bool connect_init(ISC_STATUS* status)
 }
 #endif
 
+
 static void connect_fini()
 {
 /**************************************
@@ -1080,7 +1081,6 @@ static rem_port* connect_client(PACKET* packet, ISC_STATUS* status_vector)
 #ifndef SUPERCLIENT
 	return NULL;
 #else
-
 	if (!xnet_initialized)
 	{
 		Firebird::MutexLockGuard guard(xnet_mutex);

src/utilities/install/install_svc.cpp

@@ -77,8 +77,8 @@ int CLIB_ROUTINE main( int argc, char **argv)
 
 	const TEXT* instance = FB_DEFAULT_INSTANCE;
 
-	const TEXT* username = 0;
+	const TEXT* username = NULL;
-	const TEXT* password = 0;
+	const TEXT* password = NULL;
 
 	// Let's get the root directory from the instance path of this program.
 	// argv[0] is only _mostly_ guaranteed to give this info,
@@ -214,7 +214,7 @@ int CLIB_ROUTINE main( int argc, char **argv)
 	if (sw_version)
 		printf("instsvc version %s\n", GDS_VERSION);
 
-	if (sw_command == COMMAND_NONE || (username != 0 && sw_command != COMMAND_INSTALL))
+	if (sw_command == COMMAND_NONE || (username && sw_command != COMMAND_INSTALL))
 	{
 		usage_exit();
 	}

src/utilities/stats.epp

@@ -82,7 +82,7 @@ static int* database_handle;
 static int* request_handle;
 
 
-void stats_analyze(const fb_stats* before, const fb_stats* after, print_callback callback, SCHAR *arg)
+void stats_analyze(const fb_stats* before, const fb_stats* after, print_callback callback, SCHAR* arg)
 {
 /**************************************
  *