File: | codemaker/source/codemaker/codemaker.cxx |
Location: | line 125, column 25 |
Description: | Called C++ object pointer is null |
1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | |||
2 | /* | |||
3 | * This file is part of the LibreOffice project. | |||
4 | * | |||
5 | * This Source Code Form is subject to the terms of the Mozilla Public | |||
6 | * License, v. 2.0. If a copy of the MPL was not distributed with this | |||
7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. | |||
8 | * | |||
9 | * This file incorporates work covered by the following license notice: | |||
10 | * | |||
11 | * Licensed to the Apache Software Foundation (ASF) under one or more | |||
12 | * contributor license agreements. See the NOTICE file distributed | |||
13 | * with this work for additional information regarding copyright | |||
14 | * ownership. The ASF licenses this file to you under the Apache | |||
15 | * License, Version 2.0 (the "License"); you may not use this file | |||
16 | * except in compliance with the License. You may obtain a copy of | |||
17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . | |||
18 | */ | |||
19 | ||||
20 | ||||
21 | #include "sal/config.h" | |||
22 | ||||
23 | #include "codemaker/codemaker.hxx" | |||
24 | ||||
25 | #include "codemaker/options.hxx" | |||
26 | #include "codemaker/typemanager.hxx" | |||
27 | #include "codemaker/unotype.hxx" | |||
28 | ||||
29 | #include "osl/diagnose.h" | |||
30 | #include "registry/reader.hxx" | |||
31 | #include "registry/types.h" | |||
32 | #include "rtl/strbuf.h" | |||
33 | #include "rtl/string.h" | |||
34 | #include "rtl/string.hxx" | |||
35 | #include "rtl/ustring.hxx" | |||
36 | #include "sal/types.h" | |||
37 | ||||
38 | #include <vector> | |||
39 | ||||
40 | namespace { | |||
41 | ||||
42 | void checkNoTypeArguments(std::vector< rtl::OString > const & arguments) { | |||
43 | if (!arguments.empty()) { | |||
44 | throw CannotDumpException( | |||
45 | rtl::OString(RTL_CONSTASCII_STRINGPARAM("Bad type information")(&("Bad type information")[0]), ((sal_Int32)(sizeof ("Bad type information" ) / sizeof (("Bad type information")[0]))-1))); | |||
46 | //TODO | |||
47 | } | |||
48 | } | |||
49 | ||||
50 | } | |||
51 | ||||
52 | namespace codemaker { | |||
53 | ||||
54 | rtl::OString convertString(rtl::OUString const & string) { | |||
55 | rtl::OString s; | |||
56 | if (!string.convertToString( | |||
57 | &s, RTL_TEXTENCODING_UTF8(((rtl_TextEncoding) 76)), | |||
58 | (RTL_UNICODETOTEXT_FLAGS_UNDEFINED_ERROR((sal_uInt32)0x0001) | |||
59 | | RTL_UNICODETOTEXT_FLAGS_INVALID_ERROR((sal_uInt32)0x0010)))) | |||
60 | { | |||
61 | throw CannotDumpException( | |||
62 | rtl::OString( | |||
63 | RTL_CONSTASCII_STRINGPARAM((&("Failure converting string from UTF-16 to UTF-8")[0]), ((sal_Int32)(sizeof ("Failure converting string from UTF-16 to UTF-8" ) / sizeof (("Failure converting string from UTF-16 to UTF-8" )[0]))-1) | |||
64 | "Failure converting string from UTF-16 to UTF-8")(&("Failure converting string from UTF-16 to UTF-8")[0]), ((sal_Int32)(sizeof ("Failure converting string from UTF-16 to UTF-8" ) / sizeof (("Failure converting string from UTF-16 to UTF-8" )[0]))-1))); | |||
65 | } | |||
66 | return s; | |||
67 | } | |||
68 | ||||
69 | rtl::OString errorMsg(rtl::OString const & desc, rtl::OString const & type) { | |||
70 | rtl::OStringBuffer msg(128); | |||
71 | msg.append(desc); | |||
72 | msg.append(type); | |||
73 | return msg.makeStringAndClear(); | |||
74 | } | |||
75 | ||||
76 | codemaker::UnoType::Sort decomposeAndResolve( | |||
77 | TypeManager const & manager, rtl::OString const & type, | |||
78 | bool resolveTypedefs, bool allowVoid, bool allowExtraEntities, | |||
79 | RTTypeClass * typeClass, rtl::OString * name, sal_Int32 * rank, | |||
80 | std::vector< rtl::OString > * arguments) | |||
81 | { | |||
82 | OSL_ASSERT(typeClass != 0 && name != 0 && rank != 0 && arguments != 0)do { if (true && (!(typeClass != 0 && name != 0 && rank != 0 && arguments != 0))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/codemaker/source/codemaker/codemaker.cxx" ":" "82" ": "), "OSL_ASSERT: %s", "typeClass != 0 && name != 0 && rank != 0 && arguments != 0" ); } } while (false); | |||
83 | *rank = 0; | |||
84 | for (rtl::OString t(type);;) { | |||
| ||||
85 | sal_Int32 n = 0; | |||
86 | *name = codemaker::UnoType::decompose(t, &n, arguments); | |||
87 | if (n > SAL_MAX_INT32((sal_Int32) 0x7FFFFFFF) - *rank) { | |||
88 | throw CannotDumpException( | |||
89 | errorMsg(rtl::OString( | |||
90 | RTL_CONSTASCII_STRINGPARAM("Bad type information: ")(&("Bad type information: ")[0]), ((sal_Int32)(sizeof ("Bad type information: " ) / sizeof (("Bad type information: ")[0]))-1)), | |||
91 | type)); | |||
92 | //TODO | |||
93 | } | |||
94 | *rank += n; | |||
95 | if (n > 0) { | |||
96 | allowVoid = false; | |||
97 | allowExtraEntities = false; | |||
98 | } | |||
99 | codemaker::UnoType::Sort sort = codemaker::UnoType::getSort(*name); | |||
100 | switch (sort) { | |||
101 | case codemaker::UnoType::SORT_VOID: | |||
102 | if (!allowVoid) { | |||
103 | throw CannotDumpException( | |||
104 | errorMsg(rtl::OString( | |||
105 | RTL_CONSTASCII_STRINGPARAM("Bad type information: ")(&("Bad type information: ")[0]), ((sal_Int32)(sizeof ("Bad type information: " ) / sizeof (("Bad type information: ")[0]))-1)), | |||
106 | type)); | |||
107 | //TODO | |||
108 | } | |||
109 | default: | |||
110 | checkNoTypeArguments(*arguments); | |||
111 | *typeClass = RT_TYPE_INVALID; | |||
112 | return sort; | |||
113 | ||||
114 | case codemaker::UnoType::SORT_COMPLEX: | |||
115 | typereg::Reader reader(manager.getTypeReader(*name)); | |||
116 | *typeClass = reader.getTypeClass(); | |||
117 | switch (*typeClass) { | |||
118 | case RT_TYPE_ENUM: | |||
119 | case RT_TYPE_INTERFACE: | |||
120 | checkNoTypeArguments(*arguments); | |||
121 | return sort; | |||
122 | ||||
123 | case RT_TYPE_STRUCT: | |||
124 | if (!(allowExtraEntities && arguments->empty()) | |||
125 | && (arguments->size() > SAL_MAX_UINT16((sal_uInt16) 0xFFFF) | |||
| ||||
126 | || (static_cast< sal_uInt16 >(arguments->size()) | |||
127 | != reader.getReferenceCount()))) | |||
128 | { | |||
129 | throw CannotDumpException( | |||
130 | errorMsg(rtl::OString( | |||
131 | RTL_CONSTASCII_STRINGPARAM("Bad type information: ")(&("Bad type information: ")[0]), ((sal_Int32)(sizeof ("Bad type information: " ) / sizeof (("Bad type information: ")[0]))-1)), | |||
132 | type)); | |||
133 | //TODO | |||
134 | } | |||
135 | return sort; | |||
136 | ||||
137 | case RT_TYPE_MODULE: | |||
138 | case RT_TYPE_EXCEPTION: | |||
139 | case RT_TYPE_SERVICE: | |||
140 | case RT_TYPE_SINGLETON: | |||
141 | case RT_TYPE_CONSTANTS: | |||
142 | if (!allowExtraEntities) { | |||
143 | throw CannotDumpException( | |||
144 | errorMsg(rtl::OString( | |||
145 | RTL_CONSTASCII_STRINGPARAM("Bad type information: ")(&("Bad type information: ")[0]), ((sal_Int32)(sizeof ("Bad type information: " ) / sizeof (("Bad type information: ")[0]))-1)), | |||
146 | type)); | |||
147 | //TODO | |||
148 | } | |||
149 | checkNoTypeArguments(*arguments); | |||
150 | //TODO: check reader for consistency | |||
151 | return sort; | |||
152 | ||||
153 | case RT_TYPE_TYPEDEF: | |||
154 | checkNoTypeArguments(*arguments); | |||
155 | if (reader.getSuperTypeCount() == 1 | |||
156 | && reader.getFieldCount() == 0 | |||
157 | && reader.getMethodCount() == 0 | |||
158 | && reader.getReferenceCount() == 0) | |||
159 | { | |||
160 | if (resolveTypedefs) { | |||
161 | t = convertString(reader.getSuperTypeName(0)); | |||
162 | continue; | |||
163 | } else { | |||
164 | return sort; | |||
165 | } | |||
166 | } | |||
167 | default: | |||
168 | throw CannotDumpException( | |||
169 | errorMsg(rtl::OString( | |||
170 | RTL_CONSTASCII_STRINGPARAM("Bad type information: ")(&("Bad type information: ")[0]), ((sal_Int32)(sizeof ("Bad type information: " ) / sizeof (("Bad type information: ")[0]))-1)), | |||
171 | type)); | |||
172 | //TODO | |||
173 | } | |||
174 | } | |||
175 | } | |||
176 | } | |||
177 | ||||
178 | } | |||
179 | ||||
180 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |