--- parser3/src/main/pa_exception.C 2001/12/28 14:06:51 1.28 +++ parser3/src/main/pa_exception.C 2003/03/24 13:43:41 1.43.2.15.2.6 @@ -1,49 +1,63 @@ /** @file Parser: exception class. - Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com) - Author: Alexander Petrosyan (http://paf.design.ru) - - $Id: pa_exception.C,v 1.28 2001/12/28 14:06:51 paf Exp $ + Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com) + Author: Alexandr Petrosian (http://paf.design.ru) */ +static const char* IDENT_EXCEPTION_C="$Date: 2003/03/24 13:43:41 $"; + #include "pa_common.h" #include "pa_exception.h" +#include "pa_sapi.h" +#include "pa_globals.h" + -Exception::Exception() { - ftype=fcode=fproblem_source=0; - owns_comment=false; fcomment=0; +// methods + +Exception::Exception(): ftype(0), fproblem_source(0), fcomment(0) {} +Exception::Exception(const Exception& src): + ftype(src.ftype), + fproblem_source(src.fproblem_source), + fcomment(src.fcomment) { +} +Exception& Exception::operator =(const Exception& src) { + ftype=src.ftype; + fproblem_source=src.fproblem_source; + fcomment=src.fcomment; + return *this; } -Exception::Exception(const String *atype, const String *acode, - const String *aproblem_source, - const char *comment_fmt, ...) : - ftype(atype), - fcode(acode), - fproblem_source(aproblem_source), - owns_comment(true) { + + + +Exception::Exception(const char* atype, + const String* aproblem_source, + const char* comment_fmt, ...) { //_asm int 3; //__asm__("int3"); + ftype=atype; + fproblem_source=aproblem_source; if(comment_fmt) { + fcomment=new(PointerFreeGC) char[MAX_STRING]; va_list args; va_start(args, comment_fmt); - fcomment=(char *)malloc(MAX_STRING); vsnprintf(fcomment, MAX_STRING, comment_fmt, args); va_end(args); } else fcomment=0; } + +#ifdef XML Exception::Exception( - const String *atype, const String *acode, - const String *aproblem_source, + const String* aproblem_source, GdomeException& exc) : - ftype(atype), - fcode(acode), - fproblem_source(aproblem_source), - owns_comment(true) { + ftype("xml"), + fproblem_source(aproblem_source) { - if(exc) { - const char *s; + const char* xml_generic_errors=xmlGenericErrors(); + if(xml_generic_errors.get() || exc) { + const char* s; switch((GdomeExceptionCode)exc) { case GDOME_NOEXCEPTION_ERR: s="NOEXCEPTION_ERR"; break; case GDOME_INDEX_SIZE_ERR: s="INDEX_SIZE_ERR"; break; @@ -65,97 +79,34 @@ Exception::Exception( default: s=""; break; } - fcomment=(char *)malloc(MAX_STRING); - snprintf(fcomment, MAX_STRING, - "DOMException %s (%d)", - s, // decoded code of exception - exc // code of exception - ); + fcomment=new(PointerFreeGC) char[MAX_STRING]; + const char* xml_error_message; + const char* xml_error_prefix; + if(xml_generic_errors) { + xml_error_prefix="\n"; + xml_error_message=xml_generic_errors; + } else { + xml_error_prefix=""; + xml_error_message=""; + } + if(exc) + snprintf(fcomment, MAX_STRING, + "DOMException %s (%d)." + "%s%s", + s, // decoded code of exception + exc, // DOM exception code + xml_error_prefix, xml_error_message // xml generic messages accumulated + ); + else // no DOM exception + snprintf(fcomment, MAX_STRING, + "%s", + xml_error_message // xml generic messages accumulated + ); } else - fcomment="no DOMException"; -} - - -Exception::Exception(const Exception& src) : - ftype(src.ftype), - fcode(src.fcode), - fproblem_source(src.fproblem_source), - fcomment(src.fcomment), - owns_comment(src.owns_comment) { - // that ugly string got from STL, along with principal ideal - const_cast(&src)->owns_comment=false; -} -Exception& Exception::operator =(const Exception& src) { - ftype=src.ftype; - fcode=src.fcode; - fproblem_source=src.fproblem_source; - - if(owns_comment) - free(fcomment); - fcomment=src.fcomment; - // that ugly string got from STL, along with principal ideal - owns_comment=src.owns_comment; ((Exception*)&src)->owns_comment=false; - - return *this; -} -Exception::~Exception() { - if(owns_comment) - free(fcomment); -} - -#ifdef XML -/* -void Exception::provide_source(Pool& pool, const String *source, const XSLException& e) { - if(e.getURI().empty()) - throw Exception(0, 0, - source, - "%s (%s)", - pool.transcode_cstr(e.getMessage()), // message for exception - pool.transcode_cstr(e.getType()) // type of exception - ); - else - throw Exception(0, 0, - source, - "%s (%s). %s(%d:%d)'", - pool.transcode_cstr(e.getMessage()), // message for exception - pool.transcode_cstr(e.getType()), // type of exception - - pool.transcode_cstr(e.getURI()), // URI for the associated document, if any - e.getLineNumber(), // line number, or -1 if unknown - e.getColumnNumber() // column number, or -1 if unknown - ); -} - -void Exception::provide_source(Pool& pool, const String *source, const SAXException& e) { - throw Exception(0, 0, - source, - "%s", - pool.transcode_cstr(XalanDOMString(e.getMessage())) // message for exception - ); -} -void Exception::provide_source(Pool& pool, const String *source, const SAXParseException& e) { - throw Exception(0, 0, - source, - "%s. %s(%d:%d)", - pool.transcode_cstr(XalanDOMString(e.getMessage())), // message for exception - e.getSystemId()?pool.transcode_cstr(XalanDOMString(e.getSystemId())):"block", // file of exception - e.getLineNumber(), e.getColumnNumber() // line:col - ); + fcomment=0; } +#endif - -void Exception::provide_source(Pool& pool, const String *source, const XMLException& e) { - throw Exception(0, 0, - source, - "%s (%s). %s(%d)'", - pool.transcode_cstr(XalanDOMString(e.getMessage())), // message for exception - pool.transcode_cstr(XalanDOMString(e.getType())), // type of exception - - e.getSrcFile()?e.getSrcFile():"block", // file of exception - e.getSrcLine() // line number - //e.getCode() - ); +const String* Exception::problem_source() const { + return fproblem_source && fproblem_source->length()?fproblem_source:0; } - -*/ -#endif