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[Firebird-checkins] SF.net SVN: firebird:[53367] firebird/trunk
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From: <ale...@us...> - 2011-08-02 11:54:36
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Revision: 53367
http://firebird.svn.sourceforge.net/firebird/?rev=53367&view=rev
Author: alexpeshkoff
Date: 2011-08-02 11:54:30 +0000 (Tue, 02 Aug 2011)
Log Message:
-----------
Enabled use of any available on the target system ICU version for non-collation calls
Modified Paths:
--------------
firebird/trunk/builds/posix/darwin.defaults
firebird/trunk/builds/posix/make.defaults
firebird/trunk/builds/posix/prefix.aix_powerpc
firebird/trunk/builds/posix/prefix.aix_powerpc_xlc
firebird/trunk/builds/posix/prefix.hpux_aCC
firebird/trunk/builds/posix/prefix.mingw
firebird/trunk/src/common/unicode_util.cpp
firebird/trunk/src/common/unicode_util.h
firebird/trunk/src/intl/cs_icu.cpp
firebird/trunk/src/intl/cv_icu.cpp
Modified: firebird/trunk/builds/posix/darwin.defaults
===================================================================
--- firebird/trunk/builds/posix/darwin.defaults 2011-08-02 09:26:49 UTC (rev 53366)
+++ firebird/trunk/builds/posix/darwin.defaults 2011-08-02 11:54:30 UTC (rev 53367)
@@ -27,7 +27,7 @@
LIB_LINK_RPATH:=-install_name /Library/Frameworks/Firebird.framework/Versions/A/Libraries/
LIB_EMBED_LINK_OPTIONS:=-install_name /Library/Frameworks/Firebird.framework/Versions/A/Firebird
LIB_CLIENT_LINK_OPTIONS:=-install_name /Library/Frameworks/Firebird.framework/Versions/A/Firebird
-FBEMBED_LINK:=-F../gen/firebird -framework Firebird -L$(LIB) -lfbembed $(ICU_LIBS)
+FBEMBED_LINK:=-F../gen/firebird -framework Firebird -L$(LIB) -lfbembed
PLATFORM_PATH=os/darwin
PLATFORM_FALLBACK=os/posix
Modified: firebird/trunk/builds/posix/make.defaults
===================================================================
--- firebird/trunk/builds/posix/make.defaults 2011-08-02 09:26:49 UTC (rev 53366)
+++ firebird/trunk/builds/posix/make.defaults 2011-08-02 11:54:30 UTC (rev 53367)
@@ -162,7 +162,6 @@
STATICEXE_LINK:= @CXX@ $(GLOB_OPTIONS)
LINK_LIBS = @LIBS@
-ICU_LIBS = -licuuc
STATICLINK_LIBS = @LIBS@
SO_LINK_LIBS = @LIBS@
@@ -301,11 +300,11 @@
LINK_INTL = $(LIB_LINK) $(LINK_FBINTL_SYMBOLS) $(LIB_LINK_OPTIONS) $(UNDEF_FLAGS)\
$(call LIB_LINK_SONAME,libintl.$(SHRLIB_EXT).1) $(call LIB_LINK_RPATH,lib)
-LINK_INTL_LIBS = -L$(LIB) $(ICU_LIBS) $(SO_LINK_LIBS) $(FIREBIRD_LIBRARY_LINK)
+LINK_INTL_LIBS = -L$(LIB) $(SO_LINK_LIBS) $(FIREBIRD_LIBRARY_LINK)
LINK_TRACE = $(LIB_LINK) $(LINK_PLUGIN_SYMBOLS) $(LIB_LINK_OPTIONS) $(UNDEF_FLAGS)\
$(call LIB_LINK_SONAME,$(LIB_PREFIX)fbtrace.$(SHRLIB_EXT).0) $(call LIB_LINK_RPATH,lib)
-LINK_TRACE_LIBS = -L$(LIB) $(SO_LINK_LIBS) $(ICU_LIBS)
+LINK_TRACE_LIBS = -L$(LIB) $(SO_LINK_LIBS)
LINK_FIREBIRD = $(LIB_LINK) $(LINK_FIREBIRD_SYMBOLS) $(LIB_LINK_OPTIONS) $(LIB_FIREBIRD_OPTIONS) $(UNDEF_FLAGS)\
$(call LIB_LINK_SONAME,$(LibrarySoName)) $(call LIB_LINK_RPATH,lib)
@@ -313,7 +312,7 @@
LINK_ENGINE = $(LIB_LINK) $(LINK_PLUGIN_SYMBOLS) $(LIB_LINK_OPTIONS) $(LIB_FIREBIRD_OPTIONS) $(UNDEF_FLAGS)\
$(call LIB_LINK_SONAME,$(EngineSoName)) $(call LIB_LINK_RPATH,lib)
-LINK_ENGINE_LIBS = $(LINK_FIREBIRD_LIBS) $(FIREBIRD_LIBRARY_LINK) $(ICU_LIBS)
+LINK_ENGINE_LIBS = $(LINK_FIREBIRD_LIBS) $(FIREBIRD_LIBRARY_LINK)
LINK_UDRENG = $(LIB_LINK) $(LINK_UDRENG_SYMBOLS) $(LIB_LINK_OPTIONS) $(call LIB_LINK_RPATH,lib) $(UNDEF_FLAGS)
LINK_UDRENG_LIBS = -L$(LIB) $(SO_LINK_LIBS)
Modified: firebird/trunk/builds/posix/prefix.aix_powerpc
===================================================================
--- firebird/trunk/builds/posix/prefix.aix_powerpc 2011-08-02 09:26:49 UTC (rev 53366)
+++ firebird/trunk/builds/posix/prefix.aix_powerpc 2011-08-02 11:54:30 UTC (rev 53367)
@@ -51,10 +51,6 @@
# Additional -blibpath options are not additive! All paths must be provided as a colon separated list.
LIB_PATH_OPTS= -Wl,-blibpath:@FB_LIBDIR@:@FB_INTLDIR@:/usr/local/lib:/usr/lib:/lib:$(GCC_RUNTIME)
-ifeq ($(STD_ICU),true)
- ICU_LIBS= -L/usr/local/lib -licuuc
-endif
-
# non-firebird libraries have .a extension
SHRLIB_FOREIGN_EXT=a
Modified: firebird/trunk/builds/posix/prefix.aix_powerpc_xlc
===================================================================
--- firebird/trunk/builds/posix/prefix.aix_powerpc_xlc 2011-08-02 09:26:49 UTC (rev 53366)
+++ firebird/trunk/builds/posix/prefix.aix_powerpc_xlc 2011-08-02 11:54:30 UTC (rev 53367)
@@ -57,10 +57,6 @@
# Additional -blibpath options are not additive! All paths must be provided as a colon separated list.
LIB_PATH_OPTS= -blibpath:@FB_LIBDIR@:@FB_INTLDIR@:/usr/local/lib:/usr/lib:/lib
-ifeq ($(STD_ICU),true)
- ICU_LIBS= -L/usr/local/lib -licuuc
-endif
-
# non-firebird libraries have .a extension
SHRLIB_FOREIGN_EXT=a
Modified: firebird/trunk/builds/posix/prefix.hpux_aCC
===================================================================
--- firebird/trunk/builds/posix/prefix.hpux_aCC 2011-08-02 09:26:49 UTC (rev 53366)
+++ firebird/trunk/builds/posix/prefix.hpux_aCC 2011-08-02 11:54:30 UTC (rev 53367)
@@ -81,11 +81,8 @@
# link options for HP-UX linker, /usr/bin/ld
LINK_OPTS= $(LDFLAGS) $(THR_FLAGS) $(UNDEF_FLAGS) $(LIB_PATH_OPTS) -AA +e -Wl,+concatrpath
-LINK_LIBS+= $(ICU_LIBS)
LIB_LINK_OPTIONS= $(LDFLAGS) $(THR_FLAGS) -b +e -Wl,+concatrpath
-LINK_UDF_LIBS+=$(ICU_LIBS)
-
# From original HPUX prefix file
LIB_LINK_RPATH= -Wl,+b,$(1)
LIB_LINK_SONAME= -Wl,+h,$(1)
Modified: firebird/trunk/builds/posix/prefix.mingw
===================================================================
--- firebird/trunk/builds/posix/prefix.mingw 2011-08-02 09:26:49 UTC (rev 53366)
+++ firebird/trunk/builds/posix/prefix.mingw 2011-08-02 11:54:30 UTC (rev 53367)
@@ -66,4 +66,4 @@
LINK_UDF_LIBS =
# Special options for trace plugin link
-LINK_TRACE_LIBS = -L$(LIB) $(SO_LINK_LIBS) $(ICU_LIBS)
+LINK_TRACE_LIBS = -L$(LIB) $(SO_LINK_LIBS)
Modified: firebird/trunk/src/common/unicode_util.cpp
===================================================================
--- firebird/trunk/src/common/unicode_util.cpp 2011-08-02 09:26:49 UTC (rev 53366)
+++ firebird/trunk/src/common/unicode_util.cpp 2011-08-02 11:54:30 UTC (rev 53367)
@@ -37,46 +37,45 @@
#include "../common/classes/init.h"
#include "../common/classes/objects_array.h"
#include "../common/classes/rwlock.h"
+#include "../common/StatusHolder.h"
#include <unicode/ustring.h>
#include <unicode/utrans.h>
#include <unicode/uchar.h>
-#include <unicode/ucnv.h>
#include <unicode/ucol.h>
using namespace Firebird;
+namespace {
+#if defined(WIN_NT)
+const char* const inTemplate = "icuin%d%d.dll";
+const char* const ucTemplate = "icuuc%d%d.dll";
+#elif defined(DARWIN)
+const char* const inTemplate = "/Library/Frameworks/Firebird.framework/Versions/A/Libraries/libicui18n.dylib";
+const char* const ucTemplate = "/Library/Frameworks/Firebird.framework/versions/A/Libraries/libicuuc.dylib";
+#elif defined(HPUX)
+const char* const inTemplate = "libicui18n.sl.%d%d";
+const char* const ucTemplate = "libicuuc.sl.%d%d";
+#else
+const char* const inTemplate = "libicui18n.so.%d%d";
+const char* const ucTemplate = "libicuuc.so.%d%d";
+#endif
-namespace Jrd {
-
-
-const char* const UnicodeUtil::DEFAULT_ICU_VERSION =
- STRINGIZE(U_ICU_VERSION_MAJOR_NUM)"."STRINGIZE(U_ICU_VERSION_MINOR_NUM);
-
-
-// encapsulate ICU collations libraries
-struct UnicodeUtil::ICU
+// encapsulate ICU library
+struct BaseICU
{
private:
- ICU(const ICU&); // not implemented
- ICU& operator =(const ICU&); // not implemented
+ BaseICU(const BaseICU&); // not implemented
+ BaseICU& operator =(const BaseICU&); // not implemented
public:
- ICU(int aMajorVersion, int aMinorVersion)
+ BaseICU(int aMajorVersion, int aMinorVersion)
: majorVersion(aMajorVersion),
- minorVersion(aMinorVersion),
- inModule(NULL),
- ucModule(NULL)
+ minorVersion(aMinorVersion)
{
}
- ~ICU()
- {
- delete ucModule;
- delete inModule;
- }
-
template <typename T> void getEntryPoint(const char* name, ModuleLoader::Module* module, T& ptr)
{
string symbol;
@@ -97,11 +96,39 @@
int majorVersion;
int minorVersion;
+
+ void (U_EXPORT2 *uInit)(UErrorCode* status);
+};
+}
+
+namespace Jrd {
+
+
+const char* const UnicodeUtil::DEFAULT_ICU_VERSION =
+ STRINGIZE(U_ICU_VERSION_MAJOR_NUM)"."STRINGIZE(U_ICU_VERSION_MINOR_NUM);
+
+
+// encapsulate ICU collations libraries
+struct UnicodeUtil::ICU : public BaseICU
+{
+public:
+ ICU(int aMajorVersion, int aMinorVersion)
+ : BaseICU(aMajorVersion, aMinorVersion),
+ inModule(NULL),
+ ucModule(NULL)
+ {
+ }
+
+ ~ICU()
+ {
+ delete ucModule;
+ delete inModule;
+ }
+
ModuleLoader::Module* inModule;
ModuleLoader::Module* ucModule;
UVersionInfo collVersion;
- void (U_EXPORT2 *uInit)(UErrorCode* status);
void (U_EXPORT2 *uVersionToString)(UVersionInfo versionArray, char* versionString);
int32_t (U_EXPORT2 *ulocCountAvailable)();
@@ -143,6 +170,77 @@
};
+// encapsulate ICU conversion library
+struct ImplementConversionICU : public UnicodeUtil::ConversionICU, BaseICU
+{
+public:
+ ImplementConversionICU(int aMajorVersion, int aMinorVersion)
+ : BaseICU(aMajorVersion, aMinorVersion),
+ module(NULL)
+ {
+ PathName filename;
+ filename.printf(ucTemplate, aMajorVersion, aMinorVersion);
+
+ module = ModuleLoader::fixAndLoadModule(filename);
+ if (!module)
+ {
+ //(Arg::Gds(isc_random) << "Missing library" <<
+ // Arg::Gds(isc_random) << filename).raise();
+ // Instead raise 'empty' exception in order to ignore "Missing library" later
+ LongJump::raise();
+ }
+
+ try
+ {
+ getEntryPoint("u_init", module, uInit);
+ }
+ catch (const status_exception&)
+ { }
+
+ getEntryPoint("ucnv_open", module, ucnv_open);
+ getEntryPoint("ucnv_close", module, ucnv_close);
+ getEntryPoint("ucnv_fromUChars", module, ucnv_fromUChars);
+ getEntryPoint("u_tolower", module, u_tolower);
+ getEntryPoint("u_toupper", module, u_toupper);
+ getEntryPoint("u_strCompare", module, u_strCompare);
+ getEntryPoint("u_countChar32", module, u_countChar32);
+ getEntryPoint("utf8_nextCharSafeBody", module, utf8_nextCharSafeBody);
+
+ getEntryPoint("UCNV_FROM_U_CALLBACK_STOP", module, UCNV_FROM_U_CALLBACK_STOP);
+ getEntryPoint("UCNV_TO_U_CALLBACK_STOP", module, UCNV_TO_U_CALLBACK_STOP);
+ getEntryPoint("ucnv_fromUnicode", module, ucnv_fromUnicode);
+ getEntryPoint("ucnv_toUnicode", module, ucnv_toUnicode);
+ getEntryPoint("ucnv_getInvalidChars", module, ucnv_getInvalidChars);
+ getEntryPoint("ucnv_getMaxCharSize", module, ucnv_getMaxCharSize);
+ getEntryPoint("ucnv_getMinCharSize", module, ucnv_getMinCharSize);
+ getEntryPoint("ucnv_setFromUCallBack", module, ucnv_setFromUCallBack);
+ getEntryPoint("ucnv_setToUCallBack", module, ucnv_setToUCallBack);
+
+ if (uInit)
+ {
+ UErrorCode status = U_ZERO_ERROR;
+ uInit(&status);
+ if (status != U_ZERO_ERROR)
+ {
+ string diag;
+ diag.printf("u_init() error %d", status);
+ (Arg::Gds(isc_random) << diag).raise();
+ }
+ }
+ }
+
+ ~ImplementConversionICU()
+ {
+ delete module;
+ }
+
+ ModuleLoader::Module* module;
+};
+
+static ImplementConversionICU* convIcu = 0;
+static GlobalPtr<Mutex> convIcuMutex;
+
+
// cache ICU module instances to not load and unload many times
class UnicodeUtil::ICUModules
{
@@ -224,15 +322,16 @@
return INTL_BAD_KEY_LENGTH;
UErrorCode status = U_ZERO_ERROR;
- UConverter* conv = ucnv_open("BOCU-1", &status);
+ ConversionICU& cIcu(getConversionICU());
+ UConverter* conv = cIcu.ucnv_open("BOCU-1", &status);
fb_assert(U_SUCCESS(status));
- const int32_t len = ucnv_fromUChars(conv, reinterpret_cast<char*>(dst), dstLen,
+ const int32_t len = cIcu.ucnv_fromUChars(conv, reinterpret_cast<char*>(dst), dstLen,
// safe cast - alignment not changed
reinterpret_cast<const UChar*>(src), srcLen / sizeof(*src), &status);
fb_assert(U_SUCCESS(status));
- ucnv_close(conv);
+ cIcu.ucnv_close(conv);
return len;
}
@@ -278,6 +377,7 @@
dstLen /= sizeof(*dst);
ULONG n = 0;
+ ConversionICU& cIcu(getConversionICU());
for (ULONG i = 0; i < srcLen;)
{
@@ -285,7 +385,7 @@
U16_NEXT(src, i, srcLen, c);
if (!exceptions)
- c = u_tolower(c);
+ c = cIcu.u_tolower(c);
else
{
const ULONG* p = exceptions;
@@ -293,7 +393,7 @@
++p;
if (*p == 0)
- c = u_tolower(c);
+ c = cIcu.u_tolower(c);
}
bool error;
@@ -344,6 +444,7 @@
dstLen /= sizeof(*dst);
ULONG n = 0;
+ ConversionICU& cIcu(getConversionICU());
for (ULONG i = 0; i < srcLen;)
{
@@ -351,7 +452,7 @@
U16_NEXT(src, i, srcLen, c);
if (!exceptions)
- c = u_toupper(c);
+ c = cIcu.u_toupper(c);
else
{
const ULONG* p = exceptions;
@@ -359,7 +460,7 @@
++p;
if (*p == 0)
- c = u_toupper(c);
+ c = cIcu.u_toupper(c);
}
bool error;
@@ -453,6 +554,7 @@
const USHORT* const dstStart = dst;
const USHORT* const dstEnd = dst + dstLen / sizeof(*dst);
+ ConversionICU& cIcu(getConversionICU());
for (ULONG i = 0; i < srcLen; )
{
@@ -471,7 +573,7 @@
{
*err_position = i - 1;
- c = utf8_nextCharSafeBody(src, reinterpret_cast<int32_t*>(&i), srcLen, c, -1);
+ c = cIcu.utf8_nextCharSafeBody(src, reinterpret_cast<int32_t*>(&i), srcLen, c, -1);
if (c < 0)
{
@@ -618,7 +720,7 @@
*error_flag = false;
// safe casts - alignment not changed
- int32_t cmp = u_strCompare(reinterpret_cast<const UChar*>(str1), len1 / sizeof(*str1),
+ int32_t cmp = getConversionICU().u_strCompare(reinterpret_cast<const UChar*>(str1), len1 / sizeof(*str1),
reinterpret_cast<const UChar*>(str2), len2 / sizeof(*str2), true);
return (cmp < 0 ? -1 : (cmp > 0 ? 1 : 0));
@@ -629,7 +731,7 @@
{
fb_assert(len % sizeof(*str) == 0);
// safe cast - alignment not changed
- return u_countChar32(reinterpret_cast<const UChar*>(str), len / sizeof(*str));
+ return getConversionICU().u_countChar32(reinterpret_cast<const UChar*>(str), len / sizeof(*str));
}
@@ -687,6 +789,7 @@
{
fb_assert(str != NULL);
+ ConversionICU& cIcu(getConversionICU());
for (ULONG i = 0; i < len; )
{
UChar32 c = str[i++];
@@ -695,7 +798,7 @@
{
const ULONG save_i = i - 1;
- c = utf8_nextCharSafeBody(str, reinterpret_cast<int32_t*>(&i), len, c, -1);
+ c = cIcu.utf8_nextCharSafeBody(str, reinterpret_cast<int32_t*>(&i), len, c, -1);
if (c < 0)
{
@@ -762,20 +865,6 @@
UnicodeUtil::ICU* UnicodeUtil::loadICU(const Firebird::string& icuVersion,
const Firebird::string& configInfo)
{
-#if defined(WIN_NT)
- const char* const inTemplate = "icuin%d%d.dll";
- const char* const ucTemplate = "icuuc%d%d.dll";
-#elif defined(DARWIN)
- const char* const inTemplate = "/Library/Frameworks/Firebird.framework/Versions/A/Libraries/libicui18n.dylib";
- const char* const ucTemplate = "/Library/Frameworks/Firebird.framework/versions/A/Libraries/libicuuc.dylib";
-#elif defined(HPUX)
- const char* const inTemplate = "libicui18n.sl.%d%d";
- const char* const ucTemplate = "libicuuc.sl.%d%d";
-#else
- const char* const inTemplate = "libicui18n.so.%d%d";
- const char* const ucTemplate = "libicuuc.so.%d%d";
-#endif
-
ObjectsArray<string> versions;
getVersions(configInfo, versions);
@@ -916,6 +1005,56 @@
}
+UnicodeUtil::ConversionICU& UnicodeUtil::getConversionICU()
+{
+ if (convIcu)
+ {
+ return *convIcu;
+ }
+
+ MutexLockGuard g(convIcuMutex);
+
+ if (convIcu)
+ {
+ return *convIcu;
+ }
+
+ LocalStatus lastError;
+ string version;
+ int majorArray[] = {4, 3, 5, 6, 0};
+ for (int* major = majorArray; *major; ++major)
+ {
+ for (int minor = 20; --minor; ) /* from 19 down to 0 */
+ {
+ try
+ {
+ convIcu = FB_NEW(*getDefaultMemoryPool()) ImplementConversionICU(*major, minor);
+ return *convIcu;
+ }
+ catch (const LongJump&) { }
+ catch (const Exception& ex)
+ {
+ ex.stuffException(&lastError);
+ version.printf("Error loading ICU library version %d.%d", *major, minor);
+ }
+ }
+ }
+
+ if (!lastError.isSuccess())
+ {
+ (Arg::Gds(isc_random) << "Could not find acceptable ICU library"
+ << Arg::StatusVector(lastError.get())).raise();
+ }
+ else
+ {
+ (Arg::Gds(isc_random) << "Could not find acceptable ICU library").raise();
+ }
+
+ // compiler warning silencer
+ return *convIcu;
+}
+
+
bool UnicodeUtil::getCollVersion(const Firebird::string& icuVersion,
const Firebird::string& configInfo, Firebird::string& collVersion)
{
@@ -1128,6 +1267,7 @@
// Remove last bytes of key if they are start of a contraction
// to correctly find in the index.
+ ConversionICU& cIcu(getConversionICU());
for (int i = 0; i < contractionsCount; ++i)
{
UChar str[10];
@@ -1140,7 +1280,7 @@
--len;
// safe cast - alignment not changed
- if (u_strCompare(str, len, reinterpret_cast<const UChar*>(src) + srcLen - len, len, true) == 0)
+ if (cIcu.u_strCompare(str, len, reinterpret_cast<const UChar*>(src) + srcLen - len, len, true) == 0)
{
srcLen -= len;
break;
Modified: firebird/trunk/src/common/unicode_util.h
===================================================================
--- firebird/trunk/src/common/unicode_util.h 2011-08-02 09:26:49 UTC (rev 53366)
+++ firebird/trunk/src/common/unicode_util.h 2011-08-02 11:54:30 UTC (rev 53367)
@@ -30,6 +30,7 @@
#include "intlobj_new.h"
#include "../common/IntlUtil.h"
#include "../common/os/mod_loader.h"
+#include <unicode/ucnv.h>
struct UCollator;
struct USet;
@@ -42,9 +43,85 @@
struct ICU;
public:
+ // encapsulate ICU conversion library
+ struct ConversionICU
+ {
+ UConverter* (U_EXPORT2* ucnv_open) (const char* converterName, UErrorCode* err);
+ void (U_EXPORT2* ucnv_close) (UConverter *converter);
+ int32_t (U_EXPORT2* ucnv_fromUChars) (UConverter *cnv,
+ char *dest, int32_t destCapacity,
+ const UChar *src, int32_t srcLength,
+ UErrorCode *pErrorCode);
+
+ UChar32 (U_EXPORT2* u_tolower) (UChar32 c);
+ UChar32 (U_EXPORT2* u_toupper) (UChar32 c);
+ int32_t (U_EXPORT2* u_strCompare) (const UChar* s1, int32_t length1,
+ const UChar* s2, int32_t length2, UBool codePointOrder);
+ int32_t (U_EXPORT2* u_countChar32) (const UChar* s, int32_t length);
+
+ UChar32 (U_EXPORT2* utf8_nextCharSafeBody) (const uint8_t* s, int32_t* pi, int32_t length, UChar32 c, UBool strict);
+
+ void (U_EXPORT2* UCNV_FROM_U_CALLBACK_STOP) (
+ const void *context,
+ UConverterFromUnicodeArgs *fromUArgs,
+ const UChar* codeUnits,
+ int32_t length,
+ UChar32 codePoint,
+ UConverterCallbackReason reason,
+ UErrorCode * err);
+ void (U_EXPORT2* UCNV_TO_U_CALLBACK_STOP) (
+ const void *context,
+ UConverterToUnicodeArgs *toUArgs,
+ const char* codeUnits,
+ int32_t length,
+ UConverterCallbackReason reason,
+ UErrorCode * err);
+
+ void (U_EXPORT2* ucnv_setToUCallBack) (
+ UConverter * converter,
+ UConverterToUCallback newAction,
+ const void* newContext,
+ UConverterToUCallback *oldAction,
+ const void** oldContext,
+ UErrorCode * err);
+ void (U_EXPORT2* ucnv_setFromUCallBack) (
+ UConverter * converter,
+ UConverterFromUCallback newAction,
+ const void *newContext,
+ UConverterFromUCallback *oldAction,
+ const void **oldContext,
+ UErrorCode * err);
+
+ void (U_EXPORT2* ucnv_fromUnicode) (
+ UConverter * converter,
+ char **target,
+ const char *targetLimit,
+ const UChar ** source,
+ const UChar * sourceLimit,
+ int32_t* offsets,
+ UBool flush,
+ UErrorCode * err);
+ void (U_EXPORT2* ucnv_toUnicode) (
+ UConverter *converter,
+ UChar **target,
+ const UChar *targetLimit,
+ const char **source,
+ const char *sourceLimit,
+ int32_t *offsets,
+ UBool flush,
+ UErrorCode *err);
+
+ void (U_EXPORT2* ucnv_getInvalidChars) (
+ const UConverter *converter,
+ char *errBytes,
+ int8_t *len,
+ UErrorCode *err);
+ int8_t (U_EXPORT2* ucnv_getMaxCharSize) (const UConverter *converter);
+ int8_t (U_EXPORT2* ucnv_getMinCharSize) (const UConverter *converter);
+ };
+
static const char* const DEFAULT_ICU_VERSION;
-public:
class ICUModules;
// routines semantically equivalent with intlobj_new.h
@@ -72,6 +149,7 @@
static INTL_BOOL utf16WellFormed(ULONG len, const USHORT* str, ULONG* offending_position);
static INTL_BOOL utf32WellFormed(ULONG len, const ULONG* str, ULONG* offending_position);
+ static ConversionICU& getConversionICU();
static ICU* loadICU(const Firebird::string& icuVersion, const Firebird::string& configInfo);
static bool getCollVersion(const Firebird::string& icuVersion,
const Firebird::string& configInfo, Firebird::string& collVersion);
Modified: firebird/trunk/src/intl/cs_icu.cpp
===================================================================
--- firebird/trunk/src/intl/cs_icu.cpp 2011-08-02 09:26:49 UTC (rev 53366)
+++ firebird/trunk/src/intl/cs_icu.cpp 2011-08-02 11:54:30 UTC (rev 53367)
@@ -29,6 +29,7 @@
#include "cs_icu.h"
#include "cv_icu.h"
#include <unicode/ucnv.h>
+#include "../common/unicode_util.h"
static void charset_destroy(charset* cs)
@@ -42,7 +43,8 @@
const ASCII* charSetName)
{
UErrorCode status = U_ZERO_ERROR;
- UConverter* conv = ucnv_open(charSetName, &status);
+ Jrd::UnicodeUtil::ConversionICU& cIcu(Jrd::UnicodeUtil::getConversionICU());
+ UConverter* conv = cIcu.ucnv_open(charSetName, &status);
if (U_SUCCESS(status))
{
@@ -53,8 +55,8 @@
cs->charset_version = CHARSET_VERSION_1;
cs->charset_flags |= CHARSET_ASCII_BASED;
- cs->charset_min_bytes_per_char = ucnv_getMinCharSize(conv);
- cs->charset_max_bytes_per_char = ucnv_getMaxCharSize(conv);
+ cs->charset_min_bytes_per_char = cIcu.ucnv_getMinCharSize(conv);
+ cs->charset_max_bytes_per_char = cIcu.ucnv_getMaxCharSize(conv);
cs->charset_fn_destroy = charset_destroy;
cs->charset_fn_well_formed = NULL;
@@ -62,11 +64,11 @@
BYTE* p2 = new BYTE[cs->charset_max_bytes_per_char];
cs->charset_space_character = p2;
- cs->charset_space_length = ucnv_fromUChars(conv, reinterpret_cast<char*>(p2),
+ cs->charset_space_length = cIcu.ucnv_fromUChars(conv, reinterpret_cast<char*>(p2),
cs->charset_max_bytes_per_char, &unicodeSpace, 1, &status);
fb_assert(U_SUCCESS(status));
- ucnv_close(conv);
+ cIcu.ucnv_close(conv);
CVICU_convert_init(cs);
}
Modified: firebird/trunk/src/intl/cv_icu.cpp
===================================================================
--- firebird/trunk/src/intl/cv_icu.cpp 2011-08-02 09:26:49 UTC (rev 53366)
+++ firebird/trunk/src/intl/cv_icu.cpp 2011-08-02 11:54:30 UTC (rev 53367)
@@ -29,26 +29,28 @@
#include "ld_proto.h"
#include "cv_icu.h"
#include <unicode/ucnv.h>
+#include "../common/unicode_util.h"
static UConverter* create_converter(csconvert* cv, UErrorCode* status)
{
- UConverter* conv = ucnv_open(cv->csconvert_impl->cs->charset_name, status);
+ Jrd::UnicodeUtil::ConversionICU& cIcu(Jrd::UnicodeUtil::getConversionICU());
+ UConverter* conv = cIcu.ucnv_open(cv->csconvert_impl->cs->charset_name, status);
const void* oldContext;
UConverterFromUCallback oldFromAction;
- ucnv_setFromUCallBack(
+ cIcu.ucnv_setFromUCallBack(
conv,
- UCNV_FROM_U_CALLBACK_STOP,
+ cIcu.UCNV_FROM_U_CALLBACK_STOP,
NULL,
&oldFromAction,
&oldContext,
status);
UConverterToUCallback oldToAction;
- ucnv_setToUCallBack(
+ cIcu.ucnv_setToUCallBack(
conv,
- UCNV_TO_U_CALLBACK_STOP,
+ cIcu.UCNV_TO_U_CALLBACK_STOP,
NULL,
&oldToAction,
&oldContext,
@@ -88,7 +90,8 @@
Firebird::Aligner<UChar> alignedSource(src, srcLen);
const UChar* source = alignedSource;
char* target = reinterpret_cast<char*>(dst);
- ucnv_fromUnicode(conv, &target, target + dstLen, &source,
+ Jrd::UnicodeUtil::ConversionICU& cIcu(Jrd::UnicodeUtil::getConversionICU());
+ cIcu.ucnv_fromUnicode(conv, &target, target + dstLen, &source,
source + srcLen / sizeof(UChar), NULL, TRUE, &status);
*errPosition = (source - alignedSource) * sizeof(UChar);
@@ -115,7 +118,7 @@
}
}
- ucnv_close(conv);
+ cIcu.ucnv_close(conv);
return target - reinterpret_cast<char*>(dst);
}
@@ -143,7 +146,8 @@
const char* source = reinterpret_cast<const char*>(src);
Firebird::OutAligner<UChar> alignedTarget(dst, dstLen);
UChar* target = alignedTarget;
- ucnv_toUnicode(conv, &target, target + dstLen / sizeof(UChar), &source,
+ Jrd::UnicodeUtil::ConversionICU& cIcu(Jrd::UnicodeUtil::getConversionICU());
+ cIcu.ucnv_toUnicode(conv, &target, target + dstLen / sizeof(UChar), &source,
source + srcLen, NULL, TRUE, &status);
*errPosition = source - reinterpret_cast<const char*>(src);
@@ -164,7 +168,7 @@
status = U_ZERO_ERROR;
char errBytes[16];
int8_t errLen = sizeof(errBytes);
- ucnv_getInvalidChars(conv, errBytes, &errLen, &status);
+ cIcu.ucnv_getInvalidChars(conv, errBytes, &errLen, &status);
if (!U_SUCCESS(status))
*errCode = CS_CONVERT_ERROR;
else
@@ -184,7 +188,7 @@
}
}
- ucnv_close(conv);
+ cIcu.ucnv_close(conv);
return (target - alignedTarget) * sizeof(UChar);
}
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