Ticket #9878: report-n99jQw.html

File report-n99jQw.html, 39.9 KB (added by mt, 11 years ago)

Report by Clang Static Analyzer - 3

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1<!doctype html>
2<html>
3<head>
4<title>/boot/home/haiku/haiku/src/add-ons/translators/icns/ICNSLoader.cpp</title>
5<style type="text/css">
6 body { color:#000000; background-color:#ffffff }
7 body { font-family:Helvetica, sans-serif; font-size:10pt }
8 h1 { font-size:14pt }
9 .code { border-collapse:collapse; width:100%; }
10 .code { font-family: "Monospace", monospace; font-size:10pt }
11 .code { line-height: 1.2em }
12 .comment { color: green; font-style: oblique }
13 .keyword { color: blue }
14 .string_literal { color: red }
15 .directive { color: darkmagenta }
16 .expansion { display: none; }
17 .macro:hover .expansion { display: block; border: 2px solid #FF0000; padding: 2px; background-color:#FFF0F0; font-weight: normal; -webkit-border-radius:5px; -webkit-box-shadow:1px 1px 7px #000; position: absolute; top: -1em; left:10em; z-index: 1 }
18 .macro { color: darkmagenta; background-color:LemonChiffon; position: relative }
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20 .num { text-align:right; font-size:8pt }
21 .num { color:#444444 }
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25 .msg { -webkit-border-radius:5px }
26 .msg { font-family:Helvetica, sans-serif; font-size:8pt }
27 .msg { float:left }
28 .msg { padding:0.25em 1ex 0.25em 1ex }
29 .msg { margin-top:10px; margin-bottom:10px }
30 .msg { font-weight:bold }
31 .msg { max-width:60em; word-wrap: break-word; white-space: pre-wrap }
32 .msgT { padding:0x; spacing:0x }
33 .msgEvent { background-color:#fff8b4; color:#000000 }
34 .msgControl { background-color:#bbbbbb; color:#000000 }
35 .mrange { background-color:#dfddf3 }
36 .mrange { border-bottom:1px solid #6F9DBE }
37 .PathIndex { font-weight: bold; padding:0px 5px; margin-right:5px; }
38 .PathIndex { -webkit-border-radius:8px }
39 .PathIndexEvent { background-color:#bfba87 }
40 .PathIndexControl { background-color:#8c8c8c }
41 .PathNav a { text-decoration:none; font-size: larger }
42 .CodeInsertionHint { font-weight: bold; background-color: #10dd10 }
43 .CodeRemovalHint { background-color:#de1010 }
44 .CodeRemovalHint { border-bottom:1px solid #6F9DBE }
45 table.simpletable {
46 padding: 5px;
47 font-size:12pt;
48 margin:20px;
49 border-collapse: collapse; border-spacing: 0px;
50 }
51 td.rowname {
52 text-align:right; font-weight:bold; color:#444444;
53 padding-right:2ex; }
54</style>
55</head>
56<body>
57<!-- BUGDESC Memory allocated by 'new[]' should be deallocated by 'delete[]', not 'delete' -->
58
59<!-- BUGTYPE Bad deallocator -->
60
61<!-- BUGCATEGORY Memory Error -->
62
63<!-- BUGFILE /boot/home/haiku/haiku/src/add-ons/translators/icns/ICNSLoader.cpp -->
64
65<!-- BUGLINE 101 -->
66
67<!-- BUGPATHLENGTH 6 -->
68
69<!-- BUGMETAEND -->
70<!-- REPORTHEADER -->
71<h3>Bug Summary</h3>
72<table class="simpletable">
73<tr><td class="rowname">File:</td><td>/boot/home/haiku/haiku/src/add-ons/translators/icns/ICNSLoader.cpp</td></tr>
74<tr><td class="rowname">Location:</td><td><a href="#EndPath">line 101, column 2</a></td></tr>
75<tr><td class="rowname">Description:</td><td>Memory allocated by 'new[]' should be deallocated by 'delete[]', not 'delete'</td></tr>
76</table>
77<!-- REPORTSUMMARYEXTRA -->
78<h3>Annotated Source Code</h3>
79<table class="code">
80<tr><td class="num" id="LN1">1</td><td class="line"><span class='comment'>/*</span></td></tr>
81<tr><td class="num" id="LN2">2</td><td class="line"> <span class='comment'>* Copyright 2012, Gerasim Troeglazov, 3dEyes@gmail.com. All rights reserved.</span></td></tr>
82<tr><td class="num" id="LN3">3</td><td class="line"> <span class='comment'>* Distributed under the terms of the MIT License.</span></td></tr>
83<tr><td class="num" id="LN4">4</td><td class="line"> <span class='comment'>*/</span> </td></tr>
84<tr><td class="num" id="LN5">5</td><td class="line"> </td></tr>
85<tr><td class="num" id="LN6">6</td><td class="line"><span class='directive'>#include "ICNSLoader.h"</span></td></tr>
86<tr><td class="num" id="LN7">7</td><td class="line"><span class='directive'>#include "BaseTranslator.h"</span></td></tr>
87<tr><td class="num" id="LN8">8</td><td class="line"> </td></tr>
88<tr><td class="num" id="LN9">9</td><td class="line"> </td></tr>
89<tr><td class="num" id="LN10">10</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>int</span> compareTypes(<span class='keyword'>const</span> <span class='keyword'>void</span> *a, <span class='keyword'>const</span> <span class='keyword'>void</span> *b)</td></tr>
90<tr><td class="num" id="LN11">11</td><td class="line">{</td></tr>
91<tr><td class="num" id="LN12">12</td><td class="line"> icns_type_t typeItemA = *((icns_type_t*)(*((icns_type_t*)a)));</td></tr>
92<tr><td class="num" id="LN13">13</td><td class="line"> icns_type_t typeItemB = *((icns_type_t*)(*((icns_type_t*)b)));</td></tr>
93<tr><td class="num" id="LN14">14</td><td class="line"> </td></tr>
94<tr><td class="num" id="LN15">15</td><td class="line"> icns_icon_info_t imageInfoA = icns_get_image_info_for_type(typeItemA);</td></tr>
95<tr><td class="num" id="LN16">16</td><td class="line"> icns_icon_info_t imageInfoB = icns_get_image_info_for_type(typeItemB);</td></tr>
96<tr><td class="num" id="LN17">17</td><td class="line"> </td></tr>
97<tr><td class="num" id="LN18">18</td><td class="line"> <span class='keyword'>return</span> imageInfoB.iconWidth - imageInfoA.iconWidth;</td></tr>
98<tr><td class="num" id="LN19">19</td><td class="line">}</td></tr>
99<tr><td class="num" id="LN20">20</td><td class="line"> </td></tr>
100<tr><td class="num" id="LN21">21</td><td class="line"> </td></tr>
101<tr><td class="num" id="LN22">22</td><td class="line">icns_type_t</td></tr>
102<tr><td class="num" id="LN23">23</td><td class="line">ICNSFormat(<span class='keyword'>float</span> width, <span class='keyword'>float</span> height, color_space colors)</td></tr>
103<tr><td class="num" id="LN24">24</td><td class="line">{</td></tr>
104<tr><td class="num" id="LN25">25</td><td class="line"> <span class='keyword'>int</span> imageWidth = (<span class='keyword'>int</span>)ceil(width);</td></tr>
105<tr><td class="num" id="LN26">26</td><td class="line"> <span class='keyword'>int</span> imageHeight = (<span class='keyword'>int</span>)ceil(height);</td></tr>
106<tr><td class="num" id="LN27">27</td><td class="line"> </td></tr>
107<tr><td class="num" id="LN28">28</td><td class="line"> <span class='keyword'>if</span> (imageWidth != imageHeight)</td></tr>
108<tr><td class="num" id="LN29">29</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>ICNS_NULL_TYPE<span class='expansion'>0x00000000</span></span>;</td></tr>
109<tr><td class="num" id="LN30">30</td><td class="line"> </td></tr>
110<tr><td class="num" id="LN31">31</td><td class="line"> <span class='comment'>//other colors depth not supported now</span></td></tr>
111<tr><td class="num" id="LN32">32</td><td class="line"> <span class='keyword'>if</span> (colors != B_RGB32 &amp;&amp; colors != B_RGBA32)</td></tr>
112<tr><td class="num" id="LN33">33</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>ICNS_NULL_TYPE<span class='expansion'>0x00000000</span></span>;</td></tr>
113<tr><td class="num" id="LN34">34</td><td class="line"> </td></tr>
114<tr><td class="num" id="LN35">35</td><td class="line"> <span class='keyword'>switch</span> (imageWidth) {</td></tr>
115<tr><td class="num" id="LN36">36</td><td class="line"> <span class='keyword'>case</span> 16:</td></tr>
116<tr><td class="num" id="LN37">37</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>ICNS_16x16_32BIT_DATA<span class='expansion'>0x69733332</span></span>;</td></tr>
117<tr><td class="num" id="LN38">38</td><td class="line"> <span class='keyword'>case</span> 32:</td></tr>
118<tr><td class="num" id="LN39">39</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>ICNS_32x32_32BIT_DATA<span class='expansion'>0x696C3332</span></span>;</td></tr>
119<tr><td class="num" id="LN40">40</td><td class="line"> <span class='keyword'>case</span> 48:</td></tr>
120<tr><td class="num" id="LN41">41</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>ICNS_48x48_32BIT_DATA<span class='expansion'>0x69683332</span></span>;</td></tr>
121<tr><td class="num" id="LN42">42</td><td class="line"> <span class='keyword'>case</span> 128:</td></tr>
122<tr><td class="num" id="LN43">43</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>ICNS_128X128_32BIT_DATA<span class='expansion'>0x69743332</span></span>;</td></tr>
123<tr><td class="num" id="LN44">44</td><td class="line"> <span class='keyword'>case</span> 256:</td></tr>
124<tr><td class="num" id="LN45">45</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>ICNS_256x256_32BIT_ARGB_DATA<span class='expansion'>0x69633038</span></span>;</td></tr>
125<tr><td class="num" id="LN46">46</td><td class="line"> <span class='keyword'>case</span> 512:</td></tr>
126<tr><td class="num" id="LN47">47</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>ICNS_512x512_32BIT_ARGB_DATA<span class='expansion'>0x69633039</span></span>;</td></tr>
127<tr><td class="num" id="LN48">48</td><td class="line"> <span class='keyword'>case</span> 1024:</td></tr>
128<tr><td class="num" id="LN49">49</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>ICNS_1024x1024_32BIT_ARGB_DATA<span class='expansion'>0x69633130</span></span>;</td></tr>
129<tr><td class="num" id="LN50">50</td><td class="line"> }</td></tr>
130<tr><td class="num" id="LN51">51</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>ICNS_NULL_TYPE<span class='expansion'>0x00000000</span></span>;</td></tr>
131<tr><td class="num" id="LN52">52</td><td class="line">}</td></tr>
132<tr><td class="num" id="LN53">53</td><td class="line"> </td></tr>
133<tr><td class="num" id="LN54">54</td><td class="line"> </td></tr>
134<tr><td class="num" id="LN55">55</td><td class="line">ICNSLoader::ICNSLoader(BPositionIO *stream)</td></tr>
135<tr><td class="num" id="LN56">56</td><td class="line">{</td></tr>
136<tr><td class="num" id="LN57">57</td><td class="line"> fLoaded = <span class='keyword'>false</span>;</td></tr>
137<tr><td class="num" id="LN58">58</td><td class="line"> fIconsCount = 0;</td></tr>
138<tr><td class="num" id="LN59">59</td><td class="line"> </td></tr>
139<tr><td class="num" id="LN60">60</td><td class="line"> stream-&gt;Seek(0, <span class='macro'>SEEK_END<span class='expansion'>2</span></span>);</td></tr>
140<tr><td class="num" id="LN61">61</td><td class="line"> fStreamSize = stream-&gt;Position();</td></tr>
141<tr><td class="num" id="LN62">62</td><td class="line"> stream-&gt;Seek(0, <span class='macro'>SEEK_SET<span class='expansion'>0</span></span>);</td></tr>
142<tr><td class="num" id="LN63">63</td><td class="line"> </td></tr>
143<tr><td class="num" id="LN64">64</td><td class="line"> <span class='keyword'>if</span> (fStreamSize &lt;= 0)</td></tr>
144<tr><td class="num"></td><td class="line"><div id="Path1" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexControl">1</div></td><td>Taking false branch</td><td><div class="PathNav"><a href="#Path2" title="Next event (2)">&#x2192;</a></div></td></tr></table></div></td></tr>
145<tr><td class="num" id="LN65">65</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
146<tr><td class="num" id="LN66">66</td><td class="line"> </td></tr>
147<tr><td class="num" id="LN67">67</td><td class="line"> uint8* icnsDataBuffer = <span class="mrange"><span class='keyword'>new</span> uint8[fStreamSize]</span>;</td></tr>
148<tr><td class="num"></td><td class="line"><div id="Path2" class="msg msgEvent" style="margin-left:33ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">2</div></td><td><div class="PathNav"><a href="#Path1" title="Previous event (1)">&#x2190;</a></div></td></td><td>Memory is allocated</td><td><div class="PathNav"><a href="#Path3" title="Next event (3)">&#x2192;</a></div></td></tr></table></div></td></tr>
149<tr><td class="num" id="LN68">68</td><td class="line"> size_t readedBytes = stream-&gt;Read(icnsDataBuffer,fStreamSize);</td></tr>
150<tr><td class="num" id="LN69">69</td><td class="line"> </td></tr>
151<tr><td class="num" id="LN70">70</td><td class="line"> fIconFamily = <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
152<tr><td class="num" id="LN71">71</td><td class="line"> <span class='keyword'>int</span> status = icns_import_family_data(readedBytes, icnsDataBuffer,</td></tr>
153<tr><td class="num" id="LN72">72</td><td class="line"> &amp;fIconFamily);</td></tr>
154<tr><td class="num" id="LN73">73</td><td class="line"> </td></tr>
155<tr><td class="num" id="LN74">74</td><td class="line"> <span class='keyword'>if</span> (<span class="mrange">status != 0</span>) {</td></tr>
156<tr><td class="num"></td><td class="line"><div id="Path3" class="msg msgEvent" style="margin-left:13ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">3</div></td><td><div class="PathNav"><a href="#Path2" title="Previous event (2)">&#x2190;</a></div></td></td><td>Assuming 'status' is equal to 0</td><td><div class="PathNav"><a href="#Path4" title="Next event (4)">&#x2192;</a></div></td></tr></table></div></td></tr>
157<tr><td class="num"></td><td class="line"><div id="Path4" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexControl">4</div></td><td><div class="PathNav"><a href="#Path3" title="Previous event (3)">&#x2190;</a></div></td></td><td>Taking false branch</td><td><div class="PathNav"><a href="#Path5" title="Next event (5)">&#x2192;</a></div></td></tr></table></div></td></tr>
158<tr><td class="num" id="LN75">75</td><td class="line"> <span class='keyword'>delete</span> icnsDataBuffer; </td></tr>
159<tr><td class="num" id="LN76">76</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
160<tr><td class="num" id="LN77">77</td><td class="line"> }</td></tr>
161<tr><td class="num" id="LN78">78</td><td class="line"> </td></tr>
162<tr><td class="num" id="LN79">79</td><td class="line"> icns_byte_t *dataPtr = (icns_byte_t*)fIconFamily;</td></tr>
163<tr><td class="num" id="LN80">80</td><td class="line"> off_t dataOffset = <span class='keyword'>sizeof</span>(icns_type_t) + <span class='keyword'>sizeof</span>(icns_size_t);</td></tr>
164<tr><td class="num" id="LN81">81</td><td class="line"> </td></tr>
165<tr><td class="num" id="LN82">82</td><td class="line"> <span class='keyword'>while</span> ((dataOffset+8) &lt; fIconFamily-&gt;resourceSize)</td></tr>
166<tr><td class="num"></td><td class="line"><div id="Path5" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexControl">5</div></td><td><div class="PathNav"><a href="#Path4" title="Previous event (4)">&#x2190;</a></div></td></td><td>Loop condition is false. Execution continues on line 99</td><td><div class="PathNav"><a href="#EndPath" title="Next event (6)">&#x2192;</a></div></td></tr></table></div></td></tr>
167<tr><td class="num" id="LN83">83</td><td class="line"> {</td></tr>
168<tr><td class="num" id="LN84">84</td><td class="line"> icns_element_t iconElement;</td></tr>
169<tr><td class="num" id="LN85">85</td><td class="line"> icns_size_t iconDataSize;</td></tr>
170<tr><td class="num" id="LN86">86</td><td class="line"> </td></tr>
171<tr><td class="num" id="LN87">87</td><td class="line"> memcpy(&amp;iconElement, (dataPtr + dataOffset), 8);</td></tr>
172<tr><td class="num" id="LN88">88</td><td class="line"> iconDataSize = iconElement.elementSize - 8;</td></tr>
173<tr><td class="num" id="LN89">89</td><td class="line"> </td></tr>
174<tr><td class="num" id="LN90">90</td><td class="line"> <span class='keyword'>if</span>(<span class='macro'>IS_SPUPPORTED_TYPE(iconElement.elementType)<span class='expansion'>((iconElement.elementType) == 0x69633130 || (iconElement.elementType<br>) == 0x69633039 || (iconElement.elementType) == 0x69633038 ||<br> (iconElement.elementType) == 0x69743332 || (iconElement.elementType<br>) == 0x69683332 || (iconElement.elementType) == 0x696C3332 ||<br> (iconElement.elementType) == 0x69733332)</span></span>) {</td></tr>
175<tr><td class="num" id="LN91">91</td><td class="line"> icns_type_t* newTypeItem = <span class='keyword'>new</span> icns_type_t;</td></tr>
176<tr><td class="num" id="LN92">92</td><td class="line"> *newTypeItem = iconElement.elementType;</td></tr>
177<tr><td class="num" id="LN93">93</td><td class="line"> fFormatList.AddItem(newTypeItem);</td></tr>
178<tr><td class="num" id="LN94">94</td><td class="line"> fIconsCount++;</td></tr>
179<tr><td class="num" id="LN95">95</td><td class="line"> } </td></tr>
180<tr><td class="num" id="LN96">96</td><td class="line"> dataOffset += iconElement.elementSize;</td></tr>
181<tr><td class="num" id="LN97">97</td><td class="line"> }</td></tr>
182<tr><td class="num" id="LN98">98</td><td class="line"> </td></tr>
183<tr><td class="num" id="LN99">99</td><td class="line"> fFormatList.SortItems(compareTypes);</td></tr>
184<tr><td class="num" id="LN100">100</td><td class="line"> </td></tr>
185<tr><td class="num" id="LN101">101</td><td class="line"> <span class='keyword'>delete</span> <span class="mrange">icnsDataBuffer</span>;</td></tr>
186<tr><td class="num"></td><td class="line"><div id="EndPath" class="msg msgEvent" style="margin-left:9ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">6</div></td><td><div class="PathNav"><a href="#Path5" title="Previous event (5)">&#x2190;</a></div></td></td><td>Memory allocated by 'new[]' should be deallocated by 'delete[]', not 'delete'</td></tr></table></div></td></tr>
187<tr><td class="num" id="LN102">102</td><td class="line"> </td></tr>
188<tr><td class="num" id="LN103">103</td><td class="line"> fLoaded = <span class='keyword'>true</span>; </td></tr>
189<tr><td class="num" id="LN104">104</td><td class="line">}</td></tr>
190<tr><td class="num" id="LN105">105</td><td class="line"> </td></tr>
191<tr><td class="num" id="LN106">106</td><td class="line"> </td></tr>
192<tr><td class="num" id="LN107">107</td><td class="line">ICNSLoader::~ICNSLoader()</td></tr>
193<tr><td class="num" id="LN108">108</td><td class="line">{</td></tr>
194<tr><td class="num" id="LN109">109</td><td class="line"> <span class='keyword'>if</span> (fIconFamily != <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
195<tr><td class="num" id="LN110">110</td><td class="line"> free(fIconFamily);</td></tr>
196<tr><td class="num" id="LN111">111</td><td class="line"> </td></tr>
197<tr><td class="num" id="LN112">112</td><td class="line"> icns_type_t* item;</td></tr>
198<tr><td class="num" id="LN113">113</td><td class="line"> <span class='keyword'>for</span> (int32 i = 0; (item = (icns_type_t*)fFormatList.ItemAt(i)) != <span class='macro'>NULL<span class='expansion'>__null</span></span>; i++)</td></tr>
199<tr><td class="num" id="LN114">114</td><td class="line"> <span class='keyword'>delete</span> item;</td></tr>
200<tr><td class="num" id="LN115">115</td><td class="line"> fFormatList.MakeEmpty();</td></tr>
201<tr><td class="num" id="LN116">116</td><td class="line">}</td></tr>
202<tr><td class="num" id="LN117">117</td><td class="line"> </td></tr>
203<tr><td class="num" id="LN118">118</td><td class="line"> </td></tr>
204<tr><td class="num" id="LN119">119</td><td class="line"><span class='keyword'>bool</span></td></tr>
205<tr><td class="num" id="LN120">120</td><td class="line">ICNSLoader::IsLoaded(<span class='keyword'>void</span>)</td></tr>
206<tr><td class="num" id="LN121">121</td><td class="line">{</td></tr>
207<tr><td class="num" id="LN122">122</td><td class="line"> <span class='keyword'>return</span> fLoaded;</td></tr>
208<tr><td class="num" id="LN123">123</td><td class="line">}</td></tr>
209<tr><td class="num" id="LN124">124</td><td class="line"> </td></tr>
210<tr><td class="num" id="LN125">125</td><td class="line"> </td></tr>
211<tr><td class="num" id="LN126">126</td><td class="line"><span class='keyword'>int</span></td></tr>
212<tr><td class="num" id="LN127">127</td><td class="line">ICNSLoader::IconsCount(<span class='keyword'>void</span>)</td></tr>
213<tr><td class="num" id="LN128">128</td><td class="line">{</td></tr>
214<tr><td class="num" id="LN129">129</td><td class="line"> <span class='keyword'>return</span> fIconsCount;</td></tr>
215<tr><td class="num" id="LN130">130</td><td class="line">}</td></tr>
216<tr><td class="num" id="LN131">131</td><td class="line"> </td></tr>
217<tr><td class="num" id="LN132">132</td><td class="line"> </td></tr>
218<tr><td class="num" id="LN133">133</td><td class="line"><span class='keyword'>int</span></td></tr>
219<tr><td class="num" id="LN134">134</td><td class="line">ICNSLoader::GetIcon(BPositionIO *target, <span class='keyword'>int</span> index)</td></tr>
220<tr><td class="num" id="LN135">135</td><td class="line">{</td></tr>
221<tr><td class="num" id="LN136">136</td><td class="line"> <span class='keyword'>if</span> (index &lt; 1 || index &gt; fIconsCount || !fLoaded)</td></tr>
222<tr><td class="num" id="LN137">137</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_TRANSLATOR<span class='expansion'>(((-2147483647 - 1) + 0x4800) + 1)</span></span>;</td></tr>
223<tr><td class="num" id="LN138">138</td><td class="line"> </td></tr>
224<tr><td class="num" id="LN139">139</td><td class="line"> icns_image_t iconImage;</td></tr>
225<tr><td class="num" id="LN140">140</td><td class="line"> memset(&amp;iconImage, 0, <span class='keyword'>sizeof</span>(icns_image_t));</td></tr>
226<tr><td class="num" id="LN141">141</td><td class="line"> </td></tr>
227<tr><td class="num" id="LN142">142</td><td class="line"> icns_type_t typeItem = *((icns_type_t*)fFormatList.ItemAt(index - 1)); </td></tr>
228<tr><td class="num" id="LN143">143</td><td class="line"> <span class='keyword'>int</span> status = icns_get_image32_with_mask_from_family(fIconFamily,</td></tr>
229<tr><td class="num" id="LN144">144</td><td class="line"> typeItem, &amp;iconImage);</td></tr>
230<tr><td class="num" id="LN145">145</td><td class="line"> </td></tr>
231<tr><td class="num" id="LN146">146</td><td class="line"> <span class='keyword'>if</span> (status != 0)</td></tr>
232<tr><td class="num" id="LN147">147</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_TRANSLATOR<span class='expansion'>(((-2147483647 - 1) + 0x4800) + 1)</span></span>;</td></tr>
233<tr><td class="num" id="LN148">148</td><td class="line"> </td></tr>
234<tr><td class="num" id="LN149">149</td><td class="line"> TranslatorBitmap bitsHeader; </td></tr>
235<tr><td class="num" id="LN150">150</td><td class="line"> bitsHeader.magic = B_TRANSLATOR_BITMAP;</td></tr>
236<tr><td class="num" id="LN151">151</td><td class="line"> bitsHeader.bounds.left = 0;</td></tr>
237<tr><td class="num" id="LN152">152</td><td class="line"> bitsHeader.bounds.top = 0;</td></tr>
238<tr><td class="num" id="LN153">153</td><td class="line"> bitsHeader.bounds.right = iconImage.imageWidth - 1;</td></tr>
239<tr><td class="num" id="LN154">154</td><td class="line"> bitsHeader.bounds.bottom = iconImage.imageHeight - 1;</td></tr>
240<tr><td class="num" id="LN155">155</td><td class="line"> bitsHeader.rowBytes = <span class='keyword'>sizeof</span>(uint32) * iconImage.imageWidth;</td></tr>
241<tr><td class="num" id="LN156">156</td><td class="line"> bitsHeader.colors = B_RGBA32;</td></tr>
242<tr><td class="num" id="LN157">157</td><td class="line"> bitsHeader.dataSize = bitsHeader.rowBytes * iconImage.imageHeight;</td></tr>
243<tr><td class="num" id="LN158">158</td><td class="line"> <span class='keyword'>if</span> (swap_data(B_UINT32_TYPE, &amp;bitsHeader,</td></tr>
244<tr><td class="num" id="LN159">159</td><td class="line"> <span class='keyword'>sizeof</span>(TranslatorBitmap), B_SWAP_HOST_TO_BENDIAN) != <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>) {</td></tr>
245<tr><td class="num" id="LN160">160</td><td class="line"> icns_free_image(&amp;iconImage);</td></tr>
246<tr><td class="num" id="LN161">161</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_TRANSLATOR<span class='expansion'>(((-2147483647 - 1) + 0x4800) + 1)</span></span>;</td></tr>
247<tr><td class="num" id="LN162">162</td><td class="line"> }</td></tr>
248<tr><td class="num" id="LN163">163</td><td class="line"> target-&gt;Write(&amp;bitsHeader, <span class='keyword'>sizeof</span>(TranslatorBitmap)); </td></tr>
249<tr><td class="num" id="LN164">164</td><td class="line"> </td></tr>
250<tr><td class="num" id="LN165">165</td><td class="line"> uint8 *rowBuff = <span class='keyword'>new</span> uint8[iconImage.imageWidth * <span class='keyword'>sizeof</span>(uint32)];</td></tr>
251<tr><td class="num" id="LN166">166</td><td class="line"> <span class='keyword'>for</span> (uint32 i = 0; i &lt; iconImage.imageHeight; i++) {</td></tr>
252<tr><td class="num" id="LN167">167</td><td class="line"> uint8 *rowData = iconImage.imageData </td></tr>
253<tr><td class="num" id="LN168">168</td><td class="line"> + (i * iconImage.imageWidth * <span class='keyword'>sizeof</span>(uint32));</td></tr>
254<tr><td class="num" id="LN169">169</td><td class="line"> uint8 *rowBuffPtr = rowBuff;</td></tr>
255<tr><td class="num" id="LN170">170</td><td class="line"> <span class='keyword'>for</span> (uint32 j=0; j &lt; iconImage.imageWidth; j++) {</td></tr>
256<tr><td class="num" id="LN171">171</td><td class="line"> rowBuffPtr[0] = rowData[2];</td></tr>
257<tr><td class="num" id="LN172">172</td><td class="line"> rowBuffPtr[1] = rowData[1];</td></tr>
258<tr><td class="num" id="LN173">173</td><td class="line"> rowBuffPtr[2] = rowData[0];</td></tr>
259<tr><td class="num" id="LN174">174</td><td class="line"> rowBuffPtr[3] = rowData[3];</td></tr>
260<tr><td class="num" id="LN175">175</td><td class="line"> rowBuffPtr += <span class='keyword'>sizeof</span>(uint32);</td></tr>
261<tr><td class="num" id="LN176">176</td><td class="line"> rowData += <span class='keyword'>sizeof</span>(uint32);</td></tr>
262<tr><td class="num" id="LN177">177</td><td class="line"> }</td></tr>
263<tr><td class="num" id="LN178">178</td><td class="line"> target-&gt;Write(rowBuff, iconImage.imageWidth * <span class='keyword'>sizeof</span>(uint32));</td></tr>
264<tr><td class="num" id="LN179">179</td><td class="line"> } </td></tr>
265<tr><td class="num" id="LN180">180</td><td class="line"> <span class='keyword'>delete</span> rowBuff; </td></tr>
266<tr><td class="num" id="LN181">181</td><td class="line"> icns_free_image(&amp;iconImage);</td></tr>
267<tr><td class="num" id="LN182">182</td><td class="line"> </td></tr>
268<tr><td class="num" id="LN183">183</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>;</td></tr>
269<tr><td class="num" id="LN184">184</td><td class="line">}</td></tr>
270<tr><td class="num" id="LN185">185</td><td class="line"> </td></tr>
271<tr><td class="num" id="LN186">186</td><td class="line"> </td></tr>
272<tr><td class="num" id="LN187">187</td><td class="line">ICNSSaver::ICNSSaver(BPositionIO *stream, uint32 rowBytes, icns_type_t type)</td></tr>
273<tr><td class="num" id="LN188">188</td><td class="line">{</td></tr>
274<tr><td class="num" id="LN189">189</td><td class="line"> fCreated = <span class='keyword'>false</span>; </td></tr>
275<tr><td class="num" id="LN190">190</td><td class="line"> </td></tr>
276<tr><td class="num" id="LN191">191</td><td class="line"> icns_icon_info_t imageTypeInfo = icns_get_image_info_for_type(type); </td></tr>
277<tr><td class="num" id="LN192">192</td><td class="line"> <span class='keyword'>int</span> iconWidth = imageTypeInfo.iconWidth;</td></tr>
278<tr><td class="num" id="LN193">193</td><td class="line"> <span class='keyword'>int</span> iconHeight = imageTypeInfo.iconWidth;</td></tr>
279<tr><td class="num" id="LN194">194</td><td class="line"> <span class='keyword'>int</span> bpp = 32;</td></tr>
280<tr><td class="num" id="LN195">195</td><td class="line"> </td></tr>
281<tr><td class="num" id="LN196">196</td><td class="line"> uint8 *bits = <span class='keyword'>new</span> uint8[iconWidth * iconHeight * <span class='keyword'>sizeof</span>(uint32)];</td></tr>
282<tr><td class="num" id="LN197">197</td><td class="line"> </td></tr>
283<tr><td class="num" id="LN198">198</td><td class="line"> uint8 *rowPtr = bits;</td></tr>
284<tr><td class="num" id="LN199">199</td><td class="line"> <span class='keyword'>for</span> (<span class='keyword'>int</span> i = 0; i &lt; iconHeight; i++) {</td></tr>
285<tr><td class="num" id="LN200">200</td><td class="line"> stream-&gt;Read(rowPtr, rowBytes);</td></tr>
286<tr><td class="num" id="LN201">201</td><td class="line"> uint8 *bytePtr = rowPtr;</td></tr>
287<tr><td class="num" id="LN202">202</td><td class="line"> <span class='keyword'>for</span> (<span class='keyword'>int</span> j=0; j &lt; iconWidth; j++) {</td></tr>
288<tr><td class="num" id="LN203">203</td><td class="line"> uint8 temp = bytePtr[0];</td></tr>
289<tr><td class="num" id="LN204">204</td><td class="line"> bytePtr[0] = bytePtr[2];</td></tr>
290<tr><td class="num" id="LN205">205</td><td class="line"> bytePtr[2] = temp;</td></tr>
291<tr><td class="num" id="LN206">206</td><td class="line"> bytePtr += <span class='keyword'>sizeof</span>(uint32);</td></tr>
292<tr><td class="num" id="LN207">207</td><td class="line"> }</td></tr>
293<tr><td class="num" id="LN208">208</td><td class="line"> rowPtr += iconWidth * <span class='keyword'>sizeof</span>(uint32);</td></tr>
294<tr><td class="num" id="LN209">209</td><td class="line"> }</td></tr>
295<tr><td class="num" id="LN210">210</td><td class="line"> </td></tr>
296<tr><td class="num" id="LN211">211</td><td class="line"> icns_create_family(&amp;fIconFamily);</td></tr>
297<tr><td class="num" id="LN212">212</td><td class="line"> </td></tr>
298<tr><td class="num" id="LN213">213</td><td class="line"> icns_image_t icnsImage; </td></tr>
299<tr><td class="num" id="LN214">214</td><td class="line"> icnsImage.imageWidth = iconWidth;</td></tr>
300<tr><td class="num" id="LN215">215</td><td class="line"> icnsImage.imageHeight = iconHeight;</td></tr>
301<tr><td class="num" id="LN216">216</td><td class="line"> icnsImage.imageChannels = 4;</td></tr>
302<tr><td class="num" id="LN217">217</td><td class="line"> icnsImage.imagePixelDepth = 8;</td></tr>
303<tr><td class="num" id="LN218">218</td><td class="line"> icnsImage.imageDataSize = iconWidth * iconHeight * 4;</td></tr>
304<tr><td class="num" id="LN219">219</td><td class="line"> icnsImage.imageData = bits; </td></tr>
305<tr><td class="num" id="LN220">220</td><td class="line"> </td></tr>
306<tr><td class="num" id="LN221">221</td><td class="line"> icns_icon_info_t iconInfo;</td></tr>
307<tr><td class="num" id="LN222">222</td><td class="line"> iconInfo.isImage = 1;</td></tr>
308<tr><td class="num" id="LN223">223</td><td class="line"> iconInfo.iconWidth = icnsImage.imageWidth;</td></tr>
309<tr><td class="num" id="LN224">224</td><td class="line"> iconInfo.iconHeight = icnsImage.imageHeight;</td></tr>
310<tr><td class="num" id="LN225">225</td><td class="line"> iconInfo.iconBitDepth = bpp;</td></tr>
311<tr><td class="num" id="LN226">226</td><td class="line"> iconInfo.iconChannels = (bpp == 32 ? 4 : 1);</td></tr>
312<tr><td class="num" id="LN227">227</td><td class="line"> iconInfo.iconPixelDepth = bpp / iconInfo.iconChannels;</td></tr>
313<tr><td class="num" id="LN228">228</td><td class="line"> </td></tr>
314<tr><td class="num" id="LN229">229</td><td class="line"> icns_type_t iconType = icns_get_type_from_image_info(iconInfo);</td></tr>
315<tr><td class="num" id="LN230">230</td><td class="line"> </td></tr>
316<tr><td class="num" id="LN231">231</td><td class="line"> <span class='keyword'>if</span> (iconType == <span class='macro'>ICNS_NULL_TYPE<span class='expansion'>0x00000000</span></span>) {</td></tr>
317<tr><td class="num" id="LN232">232</td><td class="line"> <span class='keyword'>delete</span> bits;</td></tr>
318<tr><td class="num" id="LN233">233</td><td class="line"> free(fIconFamily);</td></tr>
319<tr><td class="num" id="LN234">234</td><td class="line"> fIconFamily = <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
320<tr><td class="num" id="LN235">235</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
321<tr><td class="num" id="LN236">236</td><td class="line"> }</td></tr>
322<tr><td class="num" id="LN237">237</td><td class="line"> </td></tr>
323<tr><td class="num" id="LN238">238</td><td class="line"> icns_element_t *iconElement = <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
324<tr><td class="num" id="LN239">239</td><td class="line"> <span class='keyword'>int</span> icnsErr = icns_new_element_from_image(&amp;icnsImage, iconType,</td></tr>
325<tr><td class="num" id="LN240">240</td><td class="line"> &amp;iconElement);</td></tr>
326<tr><td class="num" id="LN241">241</td><td class="line"> </td></tr>
327<tr><td class="num" id="LN242">242</td><td class="line"> <span class='keyword'>if</span> (iconElement != <span class='macro'>NULL<span class='expansion'>__null</span></span>) {</td></tr>
328<tr><td class="num" id="LN243">243</td><td class="line"> <span class='keyword'>if</span> (icnsErr == <span class='macro'>ICNS_STATUS_OK<span class='expansion'>0</span></span>) {</td></tr>
329<tr><td class="num" id="LN244">244</td><td class="line"> icns_set_element_in_family(&amp;fIconFamily, iconElement);</td></tr>
330<tr><td class="num" id="LN245">245</td><td class="line"> fCreated = <span class='keyword'>true</span>;</td></tr>
331<tr><td class="num" id="LN246">246</td><td class="line"> }</td></tr>
332<tr><td class="num" id="LN247">247</td><td class="line"> free(iconElement);</td></tr>
333<tr><td class="num" id="LN248">248</td><td class="line"> }</td></tr>
334<tr><td class="num" id="LN249">249</td><td class="line"> </td></tr>
335<tr><td class="num" id="LN250">250</td><td class="line"> <span class='keyword'>if</span> (iconType != <span class='macro'>ICNS_1024x1024_32BIT_ARGB_DATA<span class='expansion'>0x69633130</span></span></td></tr>
336<tr><td class="num" id="LN251">251</td><td class="line"> &amp;&amp; iconType != <span class='macro'>ICNS_512x512_32BIT_ARGB_DATA<span class='expansion'>0x69633039</span></span></td></tr>
337<tr><td class="num" id="LN252">252</td><td class="line"> &amp;&amp; iconType != <span class='macro'>ICNS_256x256_32BIT_ARGB_DATA<span class='expansion'>0x69633038</span></span>)</td></tr>
338<tr><td class="num" id="LN253">253</td><td class="line"> {</td></tr>
339<tr><td class="num" id="LN254">254</td><td class="line"> icns_type_t maskType = icns_get_mask_type_for_icon_type(iconType);</td></tr>
340<tr><td class="num" id="LN255">255</td><td class="line"> </td></tr>
341<tr><td class="num" id="LN256">256</td><td class="line"> icns_image_t icnsMask;</td></tr>
342<tr><td class="num" id="LN257">257</td><td class="line"> icns_init_image_for_type(maskType, &amp;icnsMask);</td></tr>
343<tr><td class="num" id="LN258">258</td><td class="line"> </td></tr>
344<tr><td class="num" id="LN259">259</td><td class="line"> uint32 iconDataOffset = 0;</td></tr>
345<tr><td class="num" id="LN260">260</td><td class="line"> uint32 maskDataOffset = 0;</td></tr>
346<tr><td class="num" id="LN261">261</td><td class="line"> </td></tr>
347<tr><td class="num" id="LN262">262</td><td class="line"> <span class='keyword'>while</span> (iconDataOffset &lt; icnsImage.imageDataSize </td></tr>
348<tr><td class="num" id="LN263">263</td><td class="line"> &amp;&amp; maskDataOffset &lt; icnsMask.imageDataSize) {</td></tr>
349<tr><td class="num" id="LN264">264</td><td class="line"> icnsMask.imageData[maskDataOffset] =</td></tr>
350<tr><td class="num" id="LN265">265</td><td class="line"> icnsImage.imageData[iconDataOffset + 3];</td></tr>
351<tr><td class="num" id="LN266">266</td><td class="line"> iconDataOffset += 4;</td></tr>
352<tr><td class="num" id="LN267">267</td><td class="line"> maskDataOffset += 1;</td></tr>
353<tr><td class="num" id="LN268">268</td><td class="line"> }</td></tr>
354<tr><td class="num" id="LN269">269</td><td class="line"> </td></tr>
355<tr><td class="num" id="LN270">270</td><td class="line"> icns_element_t *maskElement = <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
356<tr><td class="num" id="LN271">271</td><td class="line"> icnsErr = icns_new_element_from_mask(&amp;icnsMask, maskType,</td></tr>
357<tr><td class="num" id="LN272">272</td><td class="line"> &amp;maskElement);</td></tr>
358<tr><td class="num" id="LN273">273</td><td class="line"> </td></tr>
359<tr><td class="num" id="LN274">274</td><td class="line"> <span class='keyword'>if</span> (maskElement != <span class='macro'>NULL<span class='expansion'>__null</span></span>) {</td></tr>
360<tr><td class="num" id="LN275">275</td><td class="line"> <span class='keyword'>if</span> (icnsErr == <span class='macro'>ICNS_STATUS_OK<span class='expansion'>0</span></span>)</td></tr>
361<tr><td class="num" id="LN276">276</td><td class="line"> icns_set_element_in_family(&amp;fIconFamily, maskElement);</td></tr>
362<tr><td class="num" id="LN277">277</td><td class="line"> <span class='keyword'>else</span></td></tr>
363<tr><td class="num" id="LN278">278</td><td class="line"> fCreated = <span class='keyword'>false</span>;</td></tr>
364<tr><td class="num" id="LN279">279</td><td class="line"> free(maskElement);</td></tr>
365<tr><td class="num" id="LN280">280</td><td class="line"> } </td></tr>
366<tr><td class="num" id="LN281">281</td><td class="line"> icns_free_image(&amp;icnsMask);</td></tr>
367<tr><td class="num" id="LN282">282</td><td class="line"> } </td></tr>
368<tr><td class="num" id="LN283">283</td><td class="line"> </td></tr>
369<tr><td class="num" id="LN284">284</td><td class="line"> <span class='keyword'>if</span> (!fCreated) {</td></tr>
370<tr><td class="num" id="LN285">285</td><td class="line"> free(fIconFamily);</td></tr>
371<tr><td class="num" id="LN286">286</td><td class="line"> fIconFamily = <span class='macro'>NULL<span class='expansion'>__null</span></span>;</td></tr>
372<tr><td class="num" id="LN287">287</td><td class="line"> }</td></tr>
373<tr><td class="num" id="LN288">288</td><td class="line"> </td></tr>
374<tr><td class="num" id="LN289">289</td><td class="line"> <span class='keyword'>delete</span> bits;</td></tr>
375<tr><td class="num" id="LN290">290</td><td class="line">}</td></tr>
376<tr><td class="num" id="LN291">291</td><td class="line"> </td></tr>
377<tr><td class="num" id="LN292">292</td><td class="line"> </td></tr>
378<tr><td class="num" id="LN293">293</td><td class="line">ICNSSaver::~ICNSSaver()</td></tr>
379<tr><td class="num" id="LN294">294</td><td class="line">{</td></tr>
380<tr><td class="num" id="LN295">295</td><td class="line"> <span class='keyword'>if</span> (fIconFamily != <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
381<tr><td class="num" id="LN296">296</td><td class="line"> free(fIconFamily); </td></tr>
382<tr><td class="num" id="LN297">297</td><td class="line">}</td></tr>
383<tr><td class="num" id="LN298">298</td><td class="line"> </td></tr>
384<tr><td class="num" id="LN299">299</td><td class="line"> </td></tr>
385<tr><td class="num" id="LN300">300</td><td class="line"><span class='keyword'>int</span></td></tr>
386<tr><td class="num" id="LN301">301</td><td class="line">ICNSSaver::SaveData(BPositionIO *target)</td></tr>
387<tr><td class="num" id="LN302">302</td><td class="line">{</td></tr>
388<tr><td class="num" id="LN303">303</td><td class="line"> icns_size_t dataSize;</td></tr>
389<tr><td class="num" id="LN304">304</td><td class="line"> icns_byte_t *dataPtrOut;</td></tr>
390<tr><td class="num" id="LN305">305</td><td class="line"> icns_export_family_data(fIconFamily, &amp;dataSize, &amp;dataPtrOut);</td></tr>
391<tr><td class="num" id="LN306">306</td><td class="line"> <span class='keyword'>if</span> (dataSize != 0 &amp;&amp; dataPtrOut != <span class='macro'>NULL<span class='expansion'>__null</span></span>) {</td></tr>
392<tr><td class="num" id="LN307">307</td><td class="line"> <span class='keyword'>if</span> (target-&gt;Write(dataPtrOut, dataSize) == dataSize);</td></tr>
393<tr><td class="num" id="LN308">308</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_OK<span class='expansion'>((int)0)</span></span>;</td></tr>
394<tr><td class="num" id="LN309">309</td><td class="line"> }</td></tr>
395<tr><td class="num" id="LN310">310</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_ERROR<span class='expansion'>(-1)</span></span>;</td></tr>
396<tr><td class="num" id="LN311">311</td><td class="line">}</td></tr>
397<tr><td class="num" id="LN312">312</td><td class="line"> </td></tr>
398<tr><td class="num" id="LN313">313</td><td class="line"> </td></tr>
399<tr><td class="num" id="LN314">314</td><td class="line"><span class='keyword'>bool</span></td></tr>
400<tr><td class="num" id="LN315">315</td><td class="line">ICNSSaver::IsCreated(<span class='keyword'>void</span>)</td></tr>
401<tr><td class="num" id="LN316">316</td><td class="line">{</td></tr>
402<tr><td class="num" id="LN317">317</td><td class="line"> <span class='keyword'>return</span> fCreated;</td></tr>
403<tr><td class="num" id="LN318">318</td><td class="line">}</td></tr>
404</table></body></html>