Annotation of parser3/src/main/pa_exception.C, revision 1.26
1.13 parser 1: /** @file
2: Parser: exception class.
3:
4: Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
1.24 paf 5: Author: Alexander Petrosyan <paf@design.ru> (http://paf.design.ru)
1.13 parser 6:
1.26 ! paf 7: $Id: pa_exception.C,v 1.25 2001/11/15 18:21:31 paf Exp $
1.13 parser 8: */
9:
10: #include "pa_common.h"
11: #include "pa_exception.h"
12:
1.23 paf 13: Exception::Exception() {
14: ftype=fcode=fproblem_source=0;
1.26 ! paf 15: owns_comment=false; fcomment=0;
1.23 paf 16: }
1.19 parser 17: Exception::Exception(const String *atype, const String *acode,
1.13 parser 18: const String *aproblem_source,
1.19 parser 19: const char *comment_fmt, ...) {
1.15 parser 20: //_asm int 3;
1.13 parser 21: ftype=atype;
22: fcode=acode;
23: fproblem_source=aproblem_source;
1.26 ! paf 24: owns_comment=true;
1.13 parser 25:
26: if(comment_fmt) {
27: va_list args;
28: va_start(args, comment_fmt);
1.26 ! paf 29: fcomment=(char *)malloc(MAX_STRING);
1.13 parser 30: vsnprintf(fcomment, MAX_STRING, comment_fmt, args);
31: va_end(args);
1.26 ! paf 32: } else
! 33: fcomment=0;
! 34: }
! 35: Exception::Exception(const Exception& src) :
! 36: ftype(src.ftype),
! 37: fcode(src.fcode),
! 38: fproblem_source(src.fproblem_source),
! 39: fcomment(src.fcomment),
! 40: owns_comment(src.owns_comment) {
! 41: // that ugly string got from STL, along with principal ideal
! 42: const_cast<Exception *>(&src)->owns_comment=false;
! 43: }
! 44: Exception& Exception::operator =(const Exception& src) {
! 45: ftype=src.ftype;
! 46: fcode=src.fcode;
! 47: fproblem_source=src.fproblem_source;
! 48:
! 49: if(owns_comment)
! 50: free(fcomment);
! 51: fcomment=src.fcomment;
! 52: // that ugly string got from STL, along with principal ideal
! 53: owns_comment=src.owns_comment; ((Exception*)&src)->owns_comment=false;
! 54:
! 55: return *this;
! 56: }
! 57: Exception::~Exception() {
! 58: if(owns_comment)
! 59: free(fcomment);
1.13 parser 60: }
1.17 parser 61:
1.18 parser 62: #ifdef XML
1.22 parser 63: void Exception::provide_source(Pool& pool, const String *source, const XSLException& e) {
1.17 parser 64: if(e.getURI().empty())
1.20 parser 65: throw Exception(0, 0,
1.17 parser 66: source,
67: "%s (%s)",
68: pool.transcode_cstr(e.getMessage()), // message for exception
69: pool.transcode_cstr(e.getType()) // type of exception
70: );
71: else
1.20 parser 72: throw Exception(0, 0,
1.17 parser 73: source,
74: "%s (%s). %s(%d:%d)'",
75: pool.transcode_cstr(e.getMessage()), // message for exception
76: pool.transcode_cstr(e.getType()), // type of exception
77:
78: pool.transcode_cstr(e.getURI()), // URI for the associated document, if any
79: e.getLineNumber(), // line number, or -1 if unknown
80: e.getColumnNumber() // column number, or -1 if unknown
81: );
82: }
83:
1.22 parser 84: void Exception::provide_source(Pool& pool, const String *source, const SAXException& e) {
1.20 parser 85: throw Exception(0, 0,
1.17 parser 86: source,
87: "%s",
88: pool.transcode_cstr(XalanDOMString(e.getMessage())) // message for exception
89: );
90: }
1.22 parser 91: void Exception::provide_source(Pool& pool, const String *source, const SAXParseException& e) {
1.20 parser 92: throw Exception(0, 0,
1.17 parser 93: source,
94: "%s. %s(%d:%d)",
95: pool.transcode_cstr(XalanDOMString(e.getMessage())), // message for exception
96: e.getSystemId()?pool.transcode_cstr(XalanDOMString(e.getSystemId())):"block", // file of exception
97: e.getLineNumber(), e.getColumnNumber() // line:col
98: );
99: }
100:
101:
1.22 parser 102: void Exception::provide_source(Pool& pool, const String *source, const XMLException& e) {
1.20 parser 103: throw Exception(0, 0,
1.17 parser 104: source,
105: "%s (%s). %s(%d)'",
106: pool.transcode_cstr(XalanDOMString(e.getMessage())), // message for exception
1.20 parser 107: pool.transcode_cstr(XalanDOMString(e.getType())), // type of exception
1.17 parser 108:
109: e.getSrcFile()?e.getSrcFile():"block", // file of exception
110: e.getSrcLine() // line number
111: //e.getCode()
112: );
113: }
114:
1.22 parser 115: void Exception::provide_source(Pool& pool, const String *source, const XalanDOMException& e) {
1.17 parser 116: const char *s;
117: int code=(int)e.getExceptionCode();
118: switch(code) {
119: case 1: s="INDEX_SIZE_ERR"; break;
120: case 2: s="DOMSTRING_SIZE_ERR"; break;
121: case 3: s="HIERARCHY_REQUEST_ERR"; break;
122: case 4: s="WRONG_DOCUMENT_ERR"; break;
123: case 5: s="INVALID_CHARACTER_ERR"; break;
124: case 6: s="NO_DATA_ALLOWED_ERR"; break;
125: case 7: s="NO_MODIFICATION_ALLOWED_ERR"; break;
126: case 8: s="NOT_FOUND_ERR"; break;
127: case 9: s="NOT_SUPPORTED_ERR"; break;
128: case 10: s="INUSE_ATTRIBUTE_ERR"; break;
129: case 11: s="INVALID_STATE_ERR"; break;
130: case 12: s="SYNTAX_ERR"; break;
131: case 13: s="INVALID_MODIFICATION_ERR"; break;
132: case 14: s="NAMESPACE_ERR"; break;
133: case 15: s="INVALID_ACCESS_ERR"; break;
134: case 201: s="UNKNOWN_ERR"; break;
135: case 202: s="TRANSCODING_ERR"; break;
136: default: s="<UNKNOWN CODE>"; break;
137: }
1.20 parser 138: throw Exception(0, 0,
1.17 parser 139: source,
140: "XalanDOMException %s (%d)",
141: s, // decoded code of exception
142: code // code of exception
143: );
144: }
1.18 parser 145: #endif
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