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| version 1.33.2.17, 2003/03/07 14:56:59 | version 1.33.2.19.2.1, 2003/03/18 15:14:18 |
|---|---|
| Line 68 static void element2case(unsigned char f | Line 68 static void element2case(unsigned char f |
| // methods | // methods |
| extern "C" unsigned char pcre_default_tables[]; // pcre/chartables.c | extern "C" unsigned char pcre_default_tables[]; // pcre/chartables.c |
| Charset::Charset(StringPtr aname, StringPtr afile_spec): | Charset::Charset(const String& aname, const String& afile_spec): |
| fname(aname), | fname(aname), |
| fname_cstr(aname->cstr()) { | fname_cstr(aname->cstr()) { |
| Line 99 Charset::~Charset() { | Line 99 Charset::~Charset() { |
| #endif | #endif |
| } | } |
| void Charset::load_definition(StringPtr afile_spec) { | void Charset::load_definition(const String& afile_spec) { |
| // pcre_tables | // pcre_tables |
| // lowcase, flipcase, bits digit+word+whitespace, masks | // lowcase, flipcase, bits digit+word+whitespace, masks |
| Line 208 static XMLByte xlatOneTo(const XMLCh toX | Line 208 static XMLByte xlatOneTo(const XMLCh toX |
| return not_found; | return not_found; |
| } | } |
| void Charset::transcode(Pool& pool, | void Charset::transcode( |
| const Charset& source_charset, const void* source_body, size_t source_content_length, | const Charset& source_charset, const void* source_body, size_t source_content_length, |
| const Charset& dest_charset, const void *& dest_body, size_t& dest_content_length | const Charset& dest_charset, const void *& dest_body, size_t& dest_content_length |
| ) { | ) { |
| Line 235 void Charset::transcode(Pool& pool, | Line 235 void Charset::transcode(Pool& pool, |
| dest_body, dest_content_length); | dest_body, dest_content_length); |
| break; | break; |
| case 0x11: | case 0x11: |
| dest_body=source_body; | dest_body=pool.copy((char*)source_body, dest_content_length=source_content_length); |
| dest_content_length=source_content_length; | |
| break; | break; |
| } | } |
| } | } |
| Line 446 of ocetes consumed. | Line 445 of ocetes consumed. |
| } | } |
| /// @todo not so memory-hungry with prescan | /// @todo not so memory-hungry with prescan |
| void Charset::transcodeToUTF8(Pool& pool, | void Charset::transcodeToUTF8( |
| const void* source_body, size_t source_content_length, | const void* source_body, size_t source_content_length, |
| const void *& adest_body, size_t& dest_content_length) const { | const void *& adest_body, size_t& dest_content_length) const { |
| dest_content_length=source_content_length*6/*so that surly enough, max utf8 seq len=6*/; | dest_content_length=source_content_length*6/*so that surly enough, max utf8 seq len=6*/; |
| XMLByte *dest_body=new(pool) XMLByte[dest_content_length]; | XMLByte *dest_body=new XMLByte[dest_content_length]; |
| if(::transcodeToUTF8( | if(::transcodeToUTF8( |
| (XMLByte *)source_body, source_content_length, | (XMLByte *)source_body, source_content_length, |
| Line 463 void Charset::transcodeToUTF8(Pool& pool | Line 462 void Charset::transcodeToUTF8(Pool& pool |
| // return | // return |
| adest_body=dest_body; | adest_body=dest_body; |
| } | } |
| void Charset::transcodeFromUTF8(Pool& pool, | void Charset::transcodeFromUTF8( |
| const void* source_body, size_t source_content_length, | const void* source_body, size_t source_content_length, |
| const void *& adest_body, size_t& dest_content_length) const { | const void *& adest_body, size_t& dest_content_length) const { |
| dest_content_length=source_content_length*6/*so that surly enough, "ÿ" has max ratio */; | dest_content_length=source_content_length*6/*so that surly enough, "ÿ" has max ratio */; |
| XMLByte *dest_body=new(pool) XMLByte[dest_content_length]; | XMLByte *dest_body=new XMLByte[dest_content_length]; |
| if(::transcodeFromUTF8( | if(::transcodeFromUTF8( |
| (XMLByte *)source_body, source_content_length, | (XMLByte *)source_body, source_content_length, |
| Line 482 void Charset::transcodeFromUTF8(Pool& po | Line 481 void Charset::transcodeFromUTF8(Pool& po |
| } | } |
| /// transcode using both charsets | /// transcode using both charsets |
| void Charset::transcodeToCharset(Pool& pool, | void Charset::transcodeToCharset( |
| const Charset& dest_charset, | const Charset& dest_charset, |
| const void* source_body, size_t source_content_length, | const void* source_body, size_t source_content_length, |
| const void *& adest_body, size_t& adest_content_length) const { | const void *& adest_body, size_t& adest_content_length) const { |
| if(&dest_charset==this) { | if(&dest_charset==this) { |
| adest_body=source_body; | adest_body=pool.copy((char*)source_body, adest_content_length=source_content_length); |
| adest_content_length=source_content_length; | |
| } else { | } else { |
| size_t dest_content_length=source_content_length; | size_t dest_content_length=source_content_length; |
| unsigned char *dest_body=new(pool) unsigned char[dest_content_length]; | unsigned char *dest_body=new unsigned char[dest_content_length]; |
| const XMLByte* srcPtr=(XMLByte *)source_body; | const XMLByte* srcPtr=(XMLByte *)source_body; |
| const XMLByte* srcEnd=(XMLByte *)source_body+source_content_length; | const XMLByte* srcEnd=(XMLByte *)source_body+source_content_length; |
| Line 539 static int xml256CharEncodingOut | Line 537 static int xml256CharEncodingOut |
| void Charset::addEncoding(char *name_cstr) { | void Charset::addEncoding(char *name_cstr) { |
| xmlCharEncodingHandler* handler=new xmlCharEncodingHandler; | xmlCharEncodingHandler* handler=new xmlCharEncodingHandler; |
| fcreated_handler=xmlCharEncodingHandlerPtr(fcreated_handler); | fcreated_handler=xmlCharEncodingHandlerPtr(handler); |
| handler->name=name_cstr; | handler->name=name_cstr; |
| handler->input=xml256CharEncodingInputFunc; handler->inputInfo=&tables; | handler->input=xml256CharEncodingInputFunc; handler->inputInfo=&tables; |
| Line 548 void Charset::addEncoding(char *name_cst | Line 546 void Charset::addEncoding(char *name_cst |
| xmlRegisterCharEncodingHandler(handler); | xmlRegisterCharEncodingHandler(handler); |
| } | } |
| void Charset::initTranscoder(StringPtr source, const char* name_cstr) { | void Charset::initTranscoder(const String* source, const char* name_cstr) { |
| ftranscoder=xmlFindCharEncodingHandler(name_cstr); | ftranscoder=xmlFindCharEncodingHandler(name_cstr); |
| transcoder(source); // check right way | transcoder(source); // check right way |
| } | } |
| xmlCharEncodingHandler& Charset::transcoder(StringPtr source) { | xmlCharEncodingHandler& Charset::transcoder(const String* source) { |
| if(!ftranscoder) | if(!ftranscoder) |
| throw Exception("parser.runtime", | throw Exception("parser.runtime", |
| source, | source, |
| Line 561 xmlCharEncodingHandler& Charset::transco | Line 559 xmlCharEncodingHandler& Charset::transco |
| return *ftranscoder; | return *ftranscoder; |
| } | } |
| const char* Charset::transcode_cstr(Pool& pool, xmlChar* s) { | const char* Charset::transcode_cstrxmlChar* s) { |
| if(!s) | if(!s) |
| return ""; | return ""; |
| int inlen=strlen((const char* )s); | int inlen=strlen((const char* )s); |
| int outlen=inlen+1; // max | int outlen=inlen+1; // max |
| char *out=new(pool) char[outlen]; | char *out=new char[outlen]; |
| int error; | int error; |
| if(xmlCharEncodingOutputFunc output=transcoder(Exception::undefined_source).output) { | if(xmlCharEncodingOutputFunc output=transcoder(Exception::undefined_source).output) { |
| Line 587 const char* Charset::transcode_cstr(Pool | Line 585 const char* Charset::transcode_cstr(Pool |
| out[outlen/*surely would be less then on input*/]=0; | out[outlen/*surely would be less then on input*/]=0; |
| return out; | return out; |
| } | } |
| StringPtr Charset::transcode(Pool& pool, xmlChar* s | const String& Charset::transcodexmlChar* s |
| #ifndef NO_STRING_ORIGIN | #ifndef NO_STRING_ORIGIN |
| , StringPtr origin | , const String& origin |
| #endif | #endif |
| ) { | ) { |
| StringPtr result(new String()); | const String& result(new String()); |
| result->APPEND_CLEAN( | result->APPEND_CLEAN( |
| transcode_cstr(pool, s), 0/*auto-size*/, | transcode_cstr(pool, s), 0/*auto-size*/, |
| origin->origin().file, origin->origin().line); | origin->origin().file, origin->origin().line); |
| return result; | return result; |
| } | } |
| const char* Charset::transcode_cstr(Pool& pool, GdomeDOMString* s) { | const char* Charset::transcode_cstrGdomeDOMString* s) { |
| return s?transcode_cstr(pool, BAD_CAST s->str):""; | return s?transcode_cstr(pool, BAD_CAST s->str):""; |
| } | } |
| StringPtr Charset::transcode(Pool& pool, GdomeDOMString* s | const String& Charset::transcodeGdomeDOMString* s |
| #ifndef NO_STRING_ORIGIN | #ifndef NO_STRING_ORIGIN |
| , StringPtr origin | , const String& origin |
| #endif | #endif |
| ) { | ) { |
| StringPtr result(new String()); | const String& result(new String()); |
| result->APPEND_CLEAN(transcode_cstr(pool, s), 0/*auto-size*/, origin->origin().file, origin->origin().line); | result->APPEND_CLEAN(transcode_cstr(pool, s), 0/*auto-size*/, origin->origin().file, origin->origin().line); |
| return result; | return result; |
| } | } |
| Line 652 gchar* Charset::transcode_buf2gchar(cons | Line 650 gchar* Charset::transcode_buf2gchar(cons |
| GdomeDOMString_auto_ptr Charset::transcode_buf2dom(const char* buf, size_t buf_size) { | GdomeDOMString_auto_ptr Charset::transcode_buf2dom(const char* buf, size_t buf_size) { |
| return GdomeDOMString_auto_ptr(transcode_buf2gchar(buf, buf_size)); | return GdomeDOMString_auto_ptr(transcode_buf2gchar(buf, buf_size)); |
| } | } |
| GdomeDOMString_auto_ptr Charset::transcode(StringPtr s) { | GdomeDOMString_auto_ptr Charset::transcode(const String& s) { |
| CharPtr cstr=s->cstr(String::UL_UNSPECIFIED); | const char* cstr=s->cstr(String::UL_UNSPECIFIED); |
| return transcode_buf2dom(cstr, strlen(cstr)); | return transcode_buf2dom(cstr, strlen(cstr)); |
| } | } |