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| version 1.10, 2001/06/28 07:41:59 | version 1.43.2.13, 2003/02/19 16:19:00 |
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| Line 1 | Line 1 |
| /** @file | /** @file |
| Parser: exception class. | Parser: exception class. |
| Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com) | Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com) |
| Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) | |
| Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf) | |
| $Id$ | |
| */ | */ |
| static char *RCSId="$Id$"; | |
| #include <stdio.h> | static const char* IDENT_EXCEPTION_C="$Date$"; |
| #include <stdlib.h> | |
| #include "pa_common.h" | #include "pa_common.h" |
| #include "pa_exception.h" | #include "pa_exception.h" |
| #include "pa_sapi.h" | |
| // statics | |
| const char* Exception::undefined_type=0; | |
| const StringPtr Exception::undefined_source(0); | |
| // methods | |
| Exception::Exception() { | |
| ftype=0; | |
| fproblem_source=undefined_source; | |
| fcomment=CharPtr(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; | |
| } | |
| void Exception::_throw(const String *atype, const String *acode, | Exception::Exception(const char* atype, |
| const String *aproblem_source, | StringPtr aproblem_source, |
| const char *comment_fmt, ...) const { | const char* comment_fmt, ...) { |
| //_asm int 3; | |
| //__asm__("int3"); | |
| ftype=atype; | ftype=atype; |
| fcode=acode; | |
| fproblem_source=aproblem_source; | fproblem_source=aproblem_source; |
| char *comment; | |
| if(comment_fmt) { | if(comment_fmt) { |
| comment=new char[MAX_STRING]; | |
| va_list args; | va_list args; |
| va_start(args, comment_fmt); | va_start(args, comment_fmt); |
| vsnprintf(fcomment, MAX_STRING, comment_fmt, args); | vsnprintf(comment, MAX_STRING, comment_fmt, args); |
| va_end(args); | va_end(args); |
| } else | } else |
| fcomment[0]=0; | comment=0; |
| fcomment=CharPtr(comment); | |
| } | |
| #ifdef XML | |
| Exception::Exception( | |
| const String *aproblem_source, | |
| GdomeException& exc) : | |
| ftype("xml"), | |
| fproblem_source(aproblem_source), | |
| owns_comment(true) { | |
| const char* xml_generic_errors=xmlGenericErrors(); | |
| if(xml_generic_errors || 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="<UNKNOWN CODE>"; break; | |
| } | |
| fcomment=new 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 | |
| ); | |
| if(xml_generic_errors) | |
| free((void *)xml_generic_errors); | |
| } else | |
| fcomment=0; | |
| } | |
| #endif | |
| longjmp(mark, 1); | StringPtr Exception::problem_source() const { |
| return fproblem_source.get() && fproblem_source->size()?fproblem_source:undefined_source; | |
| } | } |