Annotation of parser3/src/main/pa_exception.C, revision 1.39
1.13 parser 1: /** @file
2: Parser: exception class.
3:
1.37 paf 4: Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com)
1.38 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.13 parser 6:
1.39 ! paf 7: $Id: pa_exception.C,v 1.38 2002/02/08 08:30:16 paf Exp $
1.13 parser 8: */
9:
10: #include "pa_common.h"
11: #include "pa_exception.h"
1.31 paf 12: #include "pa_globals.h"
1.39 ! paf 13: #include "pa_sapi.h"
1.13 parser 14:
1.23 paf 15: Exception::Exception() {
16: ftype=fcode=fproblem_source=0;
1.26 paf 17: owns_comment=false; fcomment=0;
1.23 paf 18: }
1.34 paf 19: Exception::Exception(const String *atype, const String *acode,
20: const String *aproblem_source,
21: const char *comment_fmt, ...) {
1.15 parser 22: //_asm int 3;
1.27 paf 23: //__asm__("int3");
1.30 paf 24: ftype=atype;
25: fcode=acode;
26: fproblem_source=aproblem_source;
27: owns_comment=true;
1.27 paf 28:
1.13 parser 29: if(comment_fmt) {
1.26 paf 30: fcomment=(char *)malloc(MAX_STRING);
1.39 ! paf 31: if(!fcomment)
! 32: SAPI::die("out of memory in 'Exception::Exception', failed to allocated %u bytes", MAX_STRING);
1.34 paf 33: va_list args;
34: va_start(args, comment_fmt);
1.13 parser 35: vsnprintf(fcomment, MAX_STRING, comment_fmt, args);
1.34 paf 36: va_end(args);
1.26 paf 37: } else
38: fcomment=0;
39: }
1.33 paf 40: Exception::Exception(const Exception& src) :
41: ftype(src.ftype),
42: fcode(src.fcode),
43: fproblem_source(src.fproblem_source),
44: fcomment(src.fcomment),
45: owns_comment(src.owns_comment) {
46: // that ugly string got from STL, along with principal ideal
47: const_cast<Exception *>(&src)->owns_comment=false;
48: }
49: Exception& Exception::operator =(const Exception& src) {
50: ftype=src.ftype;
51: fcode=src.fcode;
52: fproblem_source=src.fproblem_source;
53:
54: if(owns_comment)
55: free(fcomment);
56: fcomment=src.fcomment;
57: // that ugly string got from STL, along with principal ideal
58: owns_comment=src.owns_comment; ((Exception*)&src)->owns_comment=false;
59:
60: return *this;
61: }
62: Exception::~Exception() {
63: if(owns_comment)
64: free(fcomment);
65: }
66:
67: #ifdef XML
1.28 paf 68: Exception::Exception(
69: const String *atype, const String *acode,
70: const String *aproblem_source,
71: GdomeException& exc) :
72: ftype(atype),
73: fcode(acode),
74: fproblem_source(aproblem_source),
75: owns_comment(true) {
76:
1.31 paf 77: const char *xml_generic_errors=xmlGenericErrors();
78: if(xml_generic_errors || exc) {
1.28 paf 79: const char *s;
80: switch((GdomeExceptionCode)exc) {
81: case GDOME_NOEXCEPTION_ERR: s="NOEXCEPTION_ERR"; break;
82: case GDOME_INDEX_SIZE_ERR: s="INDEX_SIZE_ERR"; break;
83: case GDOME_DOMSTRING_SIZE_ERR: s="DOMSTRING_SIZE_ERR"; break;
84: case GDOME_HIERARCHY_REQUEST_ERR: s="HIERARCHY_REQUEST_ERR"; break;
85: case GDOME_WRONG_DOCUMENT_ERR: s="WRONG_DOCUMENT_ERR"; break;
86: case GDOME_INVALID_CHARACTER_ERR: s="INVALID_CHARACTER_ERR"; break;
87: case GDOME_NO_DATA_ALLOWED_ERR: s="NO_DATA_ALLOWED_ERR"; break;
88: case GDOME_NO_MODIFICATION_ALLOWED_ERR: s="NO_MODIFICATION_ALLOWED_ERR"; break;
89: case GDOME_NOT_FOUND_ERR: s="NOT_FOUND_ERR"; break;
90: case GDOME_NOT_SUPPORTED_ERR: s="NOT_SUPPORTED_ERR"; break;
91: case GDOME_INUSE_ATTRIBUTE_ERR: s="INUSE_ATTRIBUTE_ERR"; break;
92: case GDOME_INVALID_STATE_ERR: s="INVALID_STATE_ERR"; break;
93: case GDOME_SYNTAX_ERR: s="SYNTAX_ERR"; break;
94: case GDOME_INVALID_MODIFICATION_ERR: s="INVALID_MODIFICATION_ERR"; break;
95: case GDOME_NAMESPACE_ERR: s="NAMESPACE_ERR"; break;
96: case GDOME_INVALID_ACCESS_ERR: s="INVALID_ACCESS_ERR"; break;
97: case GDOME_NULL_POINTER_ERR: s="NULL_POINTER_ERR"; break;
98: default: s="<UNKNOWN CODE>"; break;
99: }
100:
101: fcomment=(char *)malloc(MAX_STRING);
1.36 paf 102: const char *xml_error_message;
103: const char *xml_error_prefix;
104: if(xml_generic_errors) {
105: xml_error_prefix="\n";
106: xml_error_message=xml_generic_errors;
107: } else {
108: xml_error_prefix="";
109: xml_error_message="";
110: }
1.32 paf 111: if(exc)
112: snprintf(fcomment, MAX_STRING,
1.35 paf 113: "DOMException %s (%d)."
114: "%s%s",
1.32 paf 115: s, // decoded code of exception
116: exc, // DOM exception code
1.35 paf 117: xml_error_prefix, xml_error_message // xml generic messages accumulated
1.32 paf 118: );
119: else // no DOM exception
120: snprintf(fcomment, MAX_STRING,
121: "%s",
122: xml_error_message // xml generic messages accumulated
123: );
1.31 paf 124: if(xml_generic_errors)
125: free((void *)xml_generic_errors);
1.28 paf 126: } else
1.29 paf 127: fcomment=0;
1.28 paf 128: }
1.18 parser 129: #endif
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