--- parser3/src/main/pa_exception.C 2001/12/29 08:39:05 1.30 +++ parser3/src/main/pa_exception.C 2013/07/16 15:06:40 1.51 @@ -1,173 +1,48 @@ /** @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 1.30 2001/12/29 08:39:05 paf Exp $ + Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com) + Author: Alexandr Petrosian (http://paf.design.ru) */ #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; -} -void Exception::initialize( - const String *atype, const String *acode, - const String *aproblem_source, - const char *comment_fmt, va_list args) { - //_asm int 3; -//__asm__("int3"); - ftype=atype; - fcode=acode; - fproblem_source=aproblem_source; - owns_comment=true; - - if(comment_fmt) { - fcomment=(char *)malloc(MAX_STRING); - vsnprintf(fcomment, MAX_STRING, comment_fmt, args); - } else - fcomment=0; -} -Exception::Exception( - const String *atype, const String *acode, - const String *aproblem_source, - const char *comment_fmt, va_list args) { - initialize(atype, acode, aproblem_source, comment_fmt, args); -} -Exception::Exception(const String *atype, const String *acode, - const String *aproblem_source, - const char *comment_fmt, ...) { - va_list args; - va_start(args, comment_fmt); - initialize(atype, acode, aproblem_source, comment_fmt, args); - va_end(args); -} -Exception::Exception( - const String *atype, const String *acode, - const String *aproblem_source, - GdomeException& exc) : - ftype(atype), - fcode(acode), - fproblem_source(aproblem_source), - owns_comment(true) { - - if(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; - case GDOME_DOMSTRING_SIZE_ERR: s="DOMSTRING_SIZE_ERR"; break; - case GDOME_HIERARCHY_REQUEST_ERR: s="HIERARCHY_REQUEST_ERR"; break; - case GDOME_WRONG_DOCUMENT_ERR: s="WRONG_DOCUMENT_ERR"; break; - case GDOME_INVALID_CHARACTER_ERR: s="INVALID_CHARACTER_ERR"; break; - case GDOME_NO_DATA_ALLOWED_ERR: s="NO_DATA_ALLOWED_ERR"; break; - case GDOME_NO_MODIFICATION_ALLOWED_ERR: s="NO_MODIFICATION_ALLOWED_ERR"; break; - case GDOME_NOT_FOUND_ERR: s="NOT_FOUND_ERR"; break; - case GDOME_NOT_SUPPORTED_ERR: s="NOT_SUPPORTED_ERR"; break; - case GDOME_INUSE_ATTRIBUTE_ERR: s="INUSE_ATTRIBUTE_ERR"; break; - case GDOME_INVALID_STATE_ERR: s="INVALID_STATE_ERR"; break; - case GDOME_SYNTAX_ERR: s="SYNTAX_ERR"; break; - case GDOME_INVALID_MODIFICATION_ERR: s="INVALID_MODIFICATION_ERR"; break; - case GDOME_NAMESPACE_ERR: s="NAMESPACE_ERR"; break; - case GDOME_INVALID_ACCESS_ERR: s="INVALID_ACCESS_ERR"; break; - case GDOME_NULL_POINTER_ERR: s="NULL_POINTER_ERR"; break; - default: s=""; break; - } - - fcomment=(char *)malloc(MAX_STRING); - snprintf(fcomment, MAX_STRING, - "DOMException %s (%d)", - s, // decoded code of exception - exc // code of exception - ); - } else - fcomment=0; -} +volatile const char * IDENT_PA_EXCEPTION_C="$Id: pa_exception.C,v 1.51 2013/07/16 15:06:40 moko Exp $" IDENT_PA_EXCEPTION_H; +// methods -Exception::Exception(const Exception& src) : +Exception::Exception(): ftype(0), fproblem_source(0), fcomment(0) {} +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; + fcomment(src.fcomment) { } 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 - ); -} +Exception::Exception(const char* atype, + const String* aproblem_source, + const char* comment_fmt, ...) { + ftype=atype; + fproblem_source=aproblem_source; -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 - ); + if(comment_fmt) { + fcomment=new(PointerFreeGC) char[MAX_STRING]; + va_list args; + va_start(args, comment_fmt); + vsnprintf((char *)fcomment, MAX_STRING, comment_fmt, args); + va_end(args); + } else + fcomment=0; } - -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->is_empty()?fproblem_source:0; } - -*/ -#endif