<!doctype html><html><head><meta name='viewport' content='width=device-width,initial-scale=1'><meta charset='UTF-8'><link rel='stylesheet' type='text/css' href='../../../../css/llvm-cov.css'><script src='../../../control.js'></script><script>
// Sync theme with main site and setup theme toggle
(function() {
const THEME_KEY = 'vb6parse-theme';
function getSystemPreference() {
return (window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches) ? 'dark' : 'light';
}
function getTheme() {
return localStorage.getItem(THEME_KEY) || getSystemPreference();
}
function applyTheme(theme) {
document.documentElement.setAttribute('data-theme', theme);
const themeIcon = document.querySelector('.theme-icon');
if (themeIcon) {
themeIcon.textContent = theme === 'dark' ? '☀️' : '🌙';
}
}
function toggleTheme() {
const currentTheme = getTheme();
const newTheme = currentTheme === 'dark' ? 'light' : 'dark';
localStorage.setItem(THEME_KEY, newTheme);
applyTheme(newTheme);
}
// Apply theme immediately
const theme = getTheme();
applyTheme(theme);
// Setup toggle button when DOM is ready
document.addEventListener('DOMContentLoaded', function() {
const toggle = document.querySelector('.theme-toggle');
if (toggle) {
toggle.addEventListener('click', toggleTheme);
}
});
})();
</script></head><body><header>
<div class="container">
<h1>VB6Parse Coverage Report</h1>
<p class="tagline">Generated from llvm-cov</p>
</div>
</header>
<nav>
<div class="container">
<a href='../../../../../coverage.html'>Coverage Report</a>
<a href='../../../../../index.html'>Overview</a>
<button id="theme-toggle" class="theme-toggle" aria-label="Toggle theme">
<span class="theme-icon">🌙</span>
</button>
</div>
</nav><span class='control'><a href='javascript:next_line()'>next uncovered line (L)</a>, <a href='javascript:next_region()'>next uncovered region (R)</a>, <a href='javascript:next_branch()'>next uncovered branch (B)</a></span><div class='centered'><table><div class='source-name-title'><a href='https://github.com/scriptandcompile/vb6parse/blob/master/src/files/resource/mod.rs'>src/files/resource/mod.rs</a></div><tr><td><pre>Line</pre></td><td><pre>Count</pre></td><td><pre>Source</pre></td></tr><tr><td class='line-number'><a name='L1' href='#L1'><pre>1</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! Module for resolving resource files in VB6 projects.</pre></td></tr><tr><td class='line-number'><a name='L2' href='#L2'><pre>2</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//!</pre></td></tr><tr><td class='line-number'><a name='L3' href='#L3'><pre>3</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! VB6 resource files (FRX files) contain binary data for controls, forms, and other UI elements.</pre></td></tr><tr><td class='line-number'><a name='L4' href='#L4'><pre>4</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//! This module provides functions to read and extract resource data from these files.</pre></td></tr><tr><td class='line-number'><a name='L5' href='#L5'><pre>5</pre></a></td><td class='skipped-line'></td><td class='code'><pre>//!</pre></td></tr><tr><td class='line-number'><a name='L6' href='#L6'><pre>6</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L7' href='#L7'><pre>7</pre></a></td><td class='skipped-line'></td><td class='code'><pre>use serde::Serialize;</pre></td></tr><tr><td class='line-number'><a name='L8' href='#L8'><pre>8</pre></a></td><td class='skipped-line'></td><td class='code'><pre>use std::collections::HashMap;</pre></td></tr><tr><td class='line-number'><a name='L9' href='#L9'><pre>9</pre></a></td><td class='skipped-line'></td><td class='code'><pre>use std::fmt::Display;</pre></td></tr><tr><td class='line-number'><a name='L10' href='#L10'><pre>10</pre></a></td><td class='skipped-line'></td><td class='code'><pre>use std::path::Path;</pre></td></tr><tr><td class='line-number'><a name='L11' href='#L11'><pre>11</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L12' href='#L12'><pre>12</pre></a></td><td class='skipped-line'></td><td class='code'><pre>use crate::errors::{ErrorDetails, ResourceErrorKind};</pre></td></tr><tr><td class='line-number'><a name='L13' href='#L13'><pre>13</pre></a></td><td class='skipped-line'></td><td class='code'><pre>use crate::ParseResult;</pre></td></tr><tr><td class='line-number'><a name='L14' href='#L14'><pre>14</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L15' href='#L15'><pre>15</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// Represents a parsed VB6 Form Resource file (.frx).</pre></td></tr><tr><td class='line-number'><a name='L16' href='#L16'><pre>16</pre></a></td><td class='skipped-line'></td><td class='code'><pre>///</pre></td></tr><tr><td class='line-number'><a name='L17' href='#L17'><pre>17</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// FRX files contain binary data for controls, forms, and other UI elements.</pre></td></tr><tr><td class='line-number'><a name='L18' href='#L18'><pre>18</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// They are structured as a sequence of variable-length records without an</pre></td></tr><tr><td class='line-number'><a name='L19' href='#L19'><pre>19</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// overall file header. Records are referenced from the associated .frm file</pre></td></tr><tr><td class='line-number'><a name='L20' href='#L20'><pre>20</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// by byte offset.</pre></td></tr><tr><td class='line-number'><a name='L21' href='#L21'><pre>21</pre></a></td><td class='skipped-line'></td><td class='code'><pre>///</pre></td></tr><tr><td class='line-number'><a name='L22' href='#L22'><pre>22</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// # Example</pre></td></tr><tr><td class='line-number'><a name='L23' href='#L23'><pre>23</pre></a></td><td class='skipped-line'></td><td class='code'><pre>///</pre></td></tr><tr><td class='line-number'><a name='L24' href='#L24'><pre>24</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// ```no_run</pre></td></tr><tr><td class='line-number'><a name='L25' href='#L25'><pre>25</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// use vb6parse::FormResourceFile;</pre></td></tr><tr><td class='line-number'><a name='L26' href='#L26'><pre>26</pre></a></td><td class='skipped-line'></td><td class='code'><pre>///</pre></td></tr><tr><td class='line-number'><a name='L27' href='#L27'><pre>27</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// let bytes = std::fs::read("path/to/form.frx")?;</pre></td></tr><tr><td class='line-number'><a name='L28' href='#L28'><pre>28</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// let result = FormResourceFile::parse("form.frx", bytes);</pre></td></tr><tr><td class='line-number'><a name='L29' href='#L29'><pre>29</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// let resource_file = result.unwrap_or_fail();</pre></td></tr><tr><td class='line-number'><a name='L30' href='#L30'><pre>30</pre></a></td><td class='skipped-line'></td><td class='code'><pre>///</pre></td></tr><tr><td class='line-number'><a name='L31' href='#L31'><pre>31</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// // Or use from_file for convenience</pre></td></tr><tr><td class='line-number'><a name='L32' href='#L32'><pre>32</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// let result = FormResourceFile::from_file("path/to/form.frx")?;</pre></td></tr><tr><td class='line-number'><a name='L33' href='#L33'><pre>33</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// let resource_file = result.unwrap_or_fail();</pre></td></tr><tr><td class='line-number'><a name='L34' href='#L34'><pre>34</pre></a></td><td class='skipped-line'></td><td class='code'><pre>///</pre></td></tr><tr><td class='line-number'><a name='L35' href='#L35'><pre>35</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// // Access a binary blob (e.g., icon) at offset 0x00</pre></td></tr><tr><td class='line-number'><a name='L36' href='#L36'><pre>36</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// if let Some(data) = resource_file.get_binary_blob(0x00) {</pre></td></tr><tr><td class='line-number'><a name='L37' href='#L37'><pre>37</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// println!("Icon size: {} bytes", data.len());</pre></td></tr><tr><td class='line-number'><a name='L38' href='#L38'><pre>38</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// }</pre></td></tr><tr><td class='line-number'><a name='L39' href='#L39'><pre>39</pre></a></td><td class='skipped-line'></td><td class='code'><pre>///</pre></td></tr><tr><td class='line-number'><a name='L40' href='#L40'><pre>40</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// // Access list items (e.g., combo box contents) at offset 0x100</pre></td></tr><tr><td class='line-number'><a name='L41' href='#L41'><pre>41</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// if let Some(items) = resource_file.get_list_items(0x100) {</pre></td></tr><tr><td class='line-number'><a name='L42' href='#L42'><pre>42</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// for item in items {</pre></td></tr><tr><td class='line-number'><a name='L43' href='#L43'><pre>43</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// println!("List item: {}", item);</pre></td></tr><tr><td class='line-number'><a name='L44' href='#L44'><pre>44</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// }</pre></td></tr><tr><td class='line-number'><a name='L45' href='#L45'><pre>45</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// }</pre></td></tr><tr><td class='line-number'><a name='L46' href='#L46'><pre>46</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// # Ok::<(), std::io::Error>(())</pre></td></tr><tr><td class='line-number'><a name='L47' href='#L47'><pre>47</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// ```</pre></td></tr><tr><td class='line-number'><a name='L48' href='#L48'><pre>48</pre></a></td><td class='skipped-line'></td><td class='code'><pre>#[derive(Debug, Clone, Serialize)]</pre></td></tr><tr><td class='line-number'><a name='L49' href='#L49'><pre>49</pre></a></td><td class='skipped-line'></td><td class='code'><pre>pub struct FormResourceFile {</pre></td></tr><tr><td class='line-number'><a name='L50' href='#L50'><pre>50</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Complete buffer of the resource file contents</pre></td></tr><tr><td class='line-number'><a name='L51' href='#L51'><pre>51</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L52' href='#L52'><pre>52</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Stored for reference and to avoid re-reading the file.</pre></td></tr><tr><td class='line-number'><a name='L53' href='#L53'><pre>53</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Individual entries reference slices of this buffer.</pre></td></tr><tr><td class='line-number'><a name='L54' href='#L54'><pre>54</pre></a></td><td class='skipped-line'></td><td class='code'><pre> #[serde(skip)]</pre></td></tr><tr><td class='line-number'><a name='L55' href='#L55'><pre>55</pre></a></td><td class='skipped-line'></td><td class='code'><pre> buffer: Vec<u8>,</pre></td></tr><tr><td class='line-number'><a name='L56' href='#L56'><pre>56</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L57' href='#L57'><pre>57</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// File name of the resource file</pre></td></tr><tr><td class='line-number'><a name='L58' href='#L58'><pre>58</pre></a></td><td class='skipped-line'></td><td class='code'><pre> file_name: Box<str>,</pre></td></tr><tr><td class='line-number'><a name='L59' href='#L59'><pre>59</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L60' href='#L60'><pre>60</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Parsed resource entries indexed by their byte offset in the file</pre></td></tr><tr><td class='line-number'><a name='L61' href='#L61'><pre>61</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L62' href='#L62'><pre>62</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Keys are the byte offsets where each resource entry begins.</pre></td></tr><tr><td class='line-number'><a name='L63' href='#L63'><pre>63</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// This allows O(1) lookup when the FRM file references a resource.</pre></td></tr><tr><td class='line-number'><a name='L64' href='#L64'><pre>64</pre></a></td><td class='skipped-line'></td><td class='code'><pre> entries: HashMap<usize, ResourceEntry>,</pre></td></tr><tr><td class='line-number'><a name='L65' href='#L65'><pre>65</pre></a></td><td class='skipped-line'></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L66' href='#L66'><pre>66</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L67' href='#L67'><pre>67</pre></a></td><td class='skipped-line'></td><td class='code'><pre>impl Display for FormResourceFile {</pre></td></tr><tr><td class='line-number'><a name='L68' href='#L68'><pre>68</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result</span> {</pre></td></tr><tr><td class='line-number'><a name='L69' href='#L69'><pre>69</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>write!</span>(</pre></td></tr><tr><td class='line-number'><a name='L70' href='#L70'><pre>70</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>f</span>,</pre></td></tr><tr><td class='line-number'><a name='L71' href='#L71'><pre>71</pre></a></td><td class='skipped-line'></td><td class='code'><pre> "FormResourceFile {{ file_name: {:?}, size: {} bytes, entries: {} }}",</pre></td></tr><tr><td class='line-number'><a name='L72' href='#L72'><pre>72</pre></a></td><td class='skipped-line'></td><td class='code'><pre> self.file_name,</pre></td></tr><tr><td class='line-number'><a name='L73' href='#L73'><pre>73</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>self.buffer</span>.<span class='region red'>len</span>(),</pre></td></tr><tr><td class='line-number'><a name='L74' href='#L74'><pre>74</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>self.entries</span>.<span class='region red'>len</span>()</pre></td></tr><tr><td class='line-number'><a name='L75' href='#L75'><pre>75</pre></a></td><td class='skipped-line'></td><td class='code'><pre> )</pre></td></tr><tr><td class='line-number'><a name='L76' href='#L76'><pre>76</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L77' href='#L77'><pre>77</pre></a></td><td class='skipped-line'></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L78' href='#L78'><pre>78</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L79' href='#L79'><pre>79</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// Represents a single resource entry in a VB6 FRX file.</pre></td></tr><tr><td class='line-number'><a name='L80' href='#L80'><pre>80</pre></a></td><td class='skipped-line'></td><td class='code'><pre>///</pre></td></tr><tr><td class='line-number'><a name='L81' href='#L81'><pre>81</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// Each entry type corresponds to a different binary format used by VB6</pre></td></tr><tr><td class='line-number'><a name='L82' href='#L82'><pre>82</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// for storing various kinds of data.</pre></td></tr><tr><td class='line-number'><a name='L83' href='#L83'><pre>83</pre></a></td><td class='skipped-line'></td><td class='code'><pre>#[derive(Debug, Clone, Serialize, PartialEq)]</pre></td></tr><tr><td class='line-number'><a name='L84' href='#L84'><pre>84</pre></a></td><td class='skipped-line'></td><td class='code'><pre>pub enum ResourceEntry {</pre></td></tr><tr><td class='line-number'><a name='L85' href='#L85'><pre>85</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Binary blob with 12-byte header (signature: "lt\0\0")</pre></td></tr><tr><td class='line-number'><a name='L86' href='#L86'><pre>86</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L87' href='#L87'><pre>87</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Used for: Images, icons, cursor files, OLE objects</pre></td></tr><tr><td class='line-number'><a name='L88' href='#L88'><pre>88</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L89' href='#L89'><pre>89</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Header format:</pre></td></tr><tr><td class='line-number'><a name='L90' href='#L90'><pre>90</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 0-3: Size from end of signature (u32 LE)</pre></td></tr><tr><td class='line-number'><a name='L91' href='#L91'><pre>91</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 4-7: Magic signature "lt\0\0"</pre></td></tr><tr><td class='line-number'><a name='L92' href='#L92'><pre>92</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 8-11: Size from start of data (u32 LE, should be bytes 0-3 minus 8)</pre></td></tr><tr><td class='line-number'><a name='L93' href='#L93'><pre>93</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 12+: Binary data</pre></td></tr><tr><td class='line-number'><a name='L94' href='#L94'><pre>94</pre></a></td><td class='skipped-line'></td><td class='code'><pre> Record12ByteHeader {</pre></td></tr><tr><td class='line-number'><a name='L95' href='#L95'><pre>95</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// The binary data (excluding header)</pre></td></tr><tr><td class='line-number'><a name='L96' href='#L96'><pre>96</pre></a></td><td class='skipped-line'></td><td class='code'><pre> data: Vec<u8>,</pre></td></tr><tr><td class='line-number'><a name='L97' href='#L97'><pre>97</pre></a></td><td class='skipped-line'></td><td class='code'><pre> },</pre></td></tr><tr><td class='line-number'><a name='L98' href='#L98'><pre>98</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L99' href='#L99'><pre>99</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// 16-bit record with 0xFF header</pre></td></tr><tr><td class='line-number'><a name='L100' href='#L100'><pre>100</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L101' href='#L101'><pre>101</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Used for: Small to medium text/string data</pre></td></tr><tr><td class='line-number'><a name='L102' href='#L102'><pre>102</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L103' href='#L103'><pre>103</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Header format:</pre></td></tr><tr><td class='line-number'><a name='L104' href='#L104'><pre>104</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Byte 0: 0xFF (marker)</pre></td></tr><tr><td class='line-number'><a name='L105' href='#L105'><pre>105</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 1-2: Size of data (u16 LE)</pre></td></tr><tr><td class='line-number'><a name='L106' href='#L106'><pre>106</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 3+: Data</pre></td></tr><tr><td class='line-number'><a name='L107' href='#L107'><pre>107</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L108' href='#L108'><pre>108</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Note: VB6 IDE has an off-by-one bug where some records</pre></td></tr><tr><td class='line-number'><a name='L109' href='#L109'><pre>109</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// are marked as N bytes but are actually N-1 bytes.</pre></td></tr><tr><td class='line-number'><a name='L110' href='#L110'><pre>110</pre></a></td><td class='skipped-line'></td><td class='code'><pre> Record3ByteHeader {</pre></td></tr><tr><td class='line-number'><a name='L111' href='#L111'><pre>111</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// The record data (excluding header)</pre></td></tr><tr><td class='line-number'><a name='L112' href='#L112'><pre>112</pre></a></td><td class='skipped-line'></td><td class='code'><pre> data: Vec<u8>,</pre></td></tr><tr><td class='line-number'><a name='L113' href='#L113'><pre>113</pre></a></td><td class='skipped-line'></td><td class='code'><pre> },</pre></td></tr><tr><td class='line-number'><a name='L114' href='#L114'><pre>114</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L115' href='#L115'><pre>115</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// List items record with magic signature [0x03, 0x00] or [0x07, 0x00]</pre></td></tr><tr><td class='line-number'><a name='L116' href='#L116'><pre>116</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L117' href='#L117'><pre>117</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Used for: ComboBox/ListBox list items</pre></td></tr><tr><td class='line-number'><a name='L118' href='#L118'><pre>118</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L119' href='#L119'><pre>119</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Format:</pre></td></tr><tr><td class='line-number'><a name='L120' href='#L120'><pre>120</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 0-1: Number of items (u16 LE)</pre></td></tr><tr><td class='line-number'><a name='L121' href='#L121'><pre>121</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 2-3: Magic signature [0x03, 0x00] or [0x07, 0x00]</pre></td></tr><tr><td class='line-number'><a name='L122' href='#L122'><pre>122</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - For each item:</pre></td></tr><tr><td class='line-number'><a name='L123' href='#L123'><pre>123</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - 2 bytes: Item length (u16 LE)</pre></td></tr><tr><td class='line-number'><a name='L124' href='#L124'><pre>124</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - N bytes: Item data (no null terminator)</pre></td></tr><tr><td class='line-number'><a name='L125' href='#L125'><pre>125</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ListItems {</pre></td></tr><tr><td class='line-number'><a name='L126' href='#L126'><pre>126</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Parsed list of strings</pre></td></tr><tr><td class='line-number'><a name='L127' href='#L127'><pre>127</pre></a></td><td class='skipped-line'></td><td class='code'><pre> items: Vec<String>,</pre></td></tr><tr><td class='line-number'><a name='L128' href='#L128'><pre>128</pre></a></td><td class='skipped-line'></td><td class='code'><pre> },</pre></td></tr><tr><td class='line-number'><a name='L129' href='#L129'><pre>129</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L130' href='#L130'><pre>130</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// 4-byte header record</pre></td></tr><tr><td class='line-number'><a name='L131' href='#L131'><pre>131</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L132' href='#L132'><pre>132</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Used for: Large text/binary data blocks</pre></td></tr><tr><td class='line-number'><a name='L133' href='#L133'><pre>133</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L134' href='#L134'><pre>134</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Header format:</pre></td></tr><tr><td class='line-number'><a name='L135' href='#L135'><pre>135</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 0-3: Size of data including header (u32 LE)</pre></td></tr><tr><td class='line-number'><a name='L136' href='#L136'><pre>136</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 4+: Raw binary data</pre></td></tr><tr><td class='line-number'><a name='L137' href='#L137'><pre>137</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L138' href='#L138'><pre>138</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Note: This data may be text (Windows-1252), images (PNG/BMP), or other binary data.</pre></td></tr><tr><td class='line-number'><a name='L139' href='#L139'><pre>139</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Use helper methods to extract as needed format.</pre></td></tr><tr><td class='line-number'><a name='L140' href='#L140'><pre>140</pre></a></td><td class='skipped-line'></td><td class='code'><pre> Record4ByteHeader {</pre></td></tr><tr><td class='line-number'><a name='L141' href='#L141'><pre>141</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// The raw binary data (excluding header)</pre></td></tr><tr><td class='line-number'><a name='L142' href='#L142'><pre>142</pre></a></td><td class='skipped-line'></td><td class='code'><pre> data: Vec<u8>,</pre></td></tr><tr><td class='line-number'><a name='L143' href='#L143'><pre>143</pre></a></td><td class='skipped-line'></td><td class='code'><pre> },</pre></td></tr><tr><td class='line-number'><a name='L144' href='#L144'><pre>144</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L145' href='#L145'><pre>145</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// 8-bit record with single-byte header</pre></td></tr><tr><td class='line-number'><a name='L146' href='#L146'><pre>146</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L147' href='#L147'><pre>147</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Used for: Small data (< 256 bytes)</pre></td></tr><tr><td class='line-number'><a name='L148' href='#L148'><pre>148</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L149' href='#L149'><pre>149</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Header format:</pre></td></tr><tr><td class='line-number'><a name='L150' href='#L150'><pre>150</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Byte 0: Size of data (u8)</pre></td></tr><tr><td class='line-number'><a name='L151' href='#L151'><pre>151</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 1+: Data</pre></td></tr><tr><td class='line-number'><a name='L152' href='#L152'><pre>152</pre></a></td><td class='skipped-line'></td><td class='code'><pre> Record1ByteHeader {</pre></td></tr><tr><td class='line-number'><a name='L153' href='#L153'><pre>153</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// The record data (excluding header)</pre></td></tr><tr><td class='line-number'><a name='L154' href='#L154'><pre>154</pre></a></td><td class='skipped-line'></td><td class='code'><pre> data: Vec<u8>,</pre></td></tr><tr><td class='line-number'><a name='L155' href='#L155'><pre>155</pre></a></td><td class='skipped-line'></td><td class='code'><pre> },</pre></td></tr><tr><td class='line-number'><a name='L156' href='#L156'><pre>156</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L157' href='#L157'><pre>157</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Empty record (special case)</pre></td></tr><tr><td class='line-number'><a name='L158' href='#L158'><pre>158</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L159' href='#L159'><pre>159</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Occurs when someone adds an icon/image to a form then removes it.</pre></td></tr><tr><td class='line-number'><a name='L160' href='#L160'><pre>160</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// The IDE leaves behind an empty 12-byte header with:</pre></td></tr><tr><td class='line-number'><a name='L161' href='#L161'><pre>161</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 0-3: 0x00000008</pre></td></tr><tr><td class='line-number'><a name='L162' href='#L162'><pre>162</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 4-7: "lt\0\0"</pre></td></tr><tr><td class='line-number'><a name='L163' href='#L163'><pre>163</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// - Bytes 8-11: 0x00000000</pre></td></tr><tr><td class='line-number'><a name='L164' href='#L164'><pre>164</pre></a></td><td class='skipped-line'></td><td class='code'><pre> Empty {</pre></td></tr><tr><td class='line-number'><a name='L165' href='#L165'><pre>165</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Offset where this empty record was found</pre></td></tr><tr><td class='line-number'><a name='L166' href='#L166'><pre>166</pre></a></td><td class='skipped-line'></td><td class='code'><pre> offset: usize,</pre></td></tr><tr><td class='line-number'><a name='L167' href='#L167'><pre>167</pre></a></td><td class='skipped-line'></td><td class='code'><pre> },</pre></td></tr><tr><td class='line-number'><a name='L168' href='#L168'><pre>168</pre></a></td><td class='skipped-line'></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L169' href='#L169'><pre>169</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L170' href='#L170'><pre>170</pre></a></td><td class='skipped-line'></td><td class='code'><pre>impl ResourceEntry {</pre></td></tr><tr><td class='line-number'><a name='L171' href='#L171'><pre>171</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Attempts to decode the entry data as Windows-1252 text.</pre></td></tr><tr><td class='line-number'><a name='L172' href='#L172'><pre>172</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L173' href='#L173'><pre>173</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Works for `Record12ByteHeader` and `Record4ByteHeader` entries.</pre></td></tr><tr><td class='line-number'><a name='L174' href='#L174'><pre>174</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L175' href='#L175'><pre>175</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L176' href='#L176'><pre>176</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L177' href='#L177'><pre>177</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// `Some(String)` if the data can be decoded as valid Windows-1252,</pre></td></tr><tr><td class='line-number'><a name='L178' href='#L178'><pre>178</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// `None` otherwise.</pre></td></tr><tr><td class='line-number'><a name='L179' href='#L179'><pre>179</pre></a></td><td class='skipped-line'></td><td class='code'><pre> #[must_use]</pre></td></tr><tr><td class='line-number'><a name='L180' href='#L180'><pre>180</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> pub fn as_text(&self) -> Option<String> {</pre></td></tr><tr><td class='line-number'><a name='L181' href='#L181'><pre>181</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> let bytes = match self {</pre></td></tr><tr><td class='line-number'><a name='L182' href='#L182'><pre>182</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> ResourceEntry::Record12ByteHeader { <span class='region red'>data</span> }</pre></td></tr><tr><td class='line-number'><a name='L183' href='#L183'><pre>183</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> | ResourceEntry::Record4ByteHeader { data } => data.as_slice(),</pre></td></tr><tr><td class='line-number'><a name='L184' href='#L184'><pre>184</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> _ => return <span class='region red'>None</span>,</pre></td></tr><tr><td class='line-number'><a name='L185' href='#L185'><pre>185</pre></a></td><td class='skipped-line'></td><td class='code'><pre> };</pre></td></tr><tr><td class='line-number'><a name='L186' href='#L186'><pre>186</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L187' href='#L187'><pre>187</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> encoding_rs::WINDOWS_1252</pre></td></tr><tr><td class='line-number'><a name='L188' href='#L188'><pre>188</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> .decode_without_bom_handling_and_without_replacement(bytes)</pre></td></tr><tr><td class='line-number'><a name='L189' href='#L189'><pre>189</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> .map(|s| s.to_string())</pre></td></tr><tr><td class='line-number'><a name='L190' href='#L190'><pre>190</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L191' href='#L191'><pre>191</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L192' href='#L192'><pre>192</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Returns the raw bytes of the entry data.</pre></td></tr><tr><td class='line-number'><a name='L193' href='#L193'><pre>193</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L194' href='#L194'><pre>194</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Works for `Record12ByteHeader`, `Record4ByteHeader`, `Record3ByteHeader`, and `Record1ByteHeader` entries.</pre></td></tr><tr><td class='line-number'><a name='L195' href='#L195'><pre>195</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L196' href='#L196'><pre>196</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L197' href='#L197'><pre>197</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L198' href='#L198'><pre>198</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// `Some(&[u8])` containing the raw data, `None` for `ListItems` or `Empty`.</pre></td></tr><tr><td class='line-number'><a name='L199' href='#L199'><pre>199</pre></a></td><td class='skipped-line'></td><td class='code'><pre> #[must_use]</pre></td></tr><tr><td class='line-number'><a name='L200' href='#L200'><pre>200</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>pub fn as_bytes(&self) -> Option<&[u8]></span> {</pre></td></tr><tr><td class='line-number'><a name='L201' href='#L201'><pre>201</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> match <span class='region red'>self</span> {</pre></td></tr><tr><td class='line-number'><a name='L202' href='#L202'><pre>202</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> ResourceEntry::Record12ByteHeader { <span class='region red'>data</span> }</pre></td></tr><tr><td class='line-number'><a name='L203' href='#L203'><pre>203</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> | ResourceEntry::Record4ByteHeader { <span class='region red'>data</span> }</pre></td></tr><tr><td class='line-number'><a name='L204' href='#L204'><pre>204</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> | ResourceEntry::Record3ByteHeader { <span class='region red'>data</span> }</pre></td></tr><tr><td class='line-number'><a name='L205' href='#L205'><pre>205</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> | ResourceEntry::Record1ByteHeader { <span class='region red'>data</span> } => <span class='region red'>Some(data.as_slice())</span>,</pre></td></tr><tr><td class='line-number'><a name='L206' href='#L206'><pre>206</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> ResourceEntry::ListItems { .. } | ResourceEntry::Empty { .. } => <span class='region red'>None</span>,</pre></td></tr><tr><td class='line-number'><a name='L207' href='#L207'><pre>207</pre></a></td><td class='skipped-line'></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L208' href='#L208'><pre>208</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L209' href='#L209'><pre>209</pre></a></td><td class='skipped-line'></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L210' href='#L210'><pre>210</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L211' href='#L211'><pre>211</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// Metadata about a resource entry location and type.</pre></td></tr><tr><td class='line-number'><a name='L212' href='#L212'><pre>212</pre></a></td><td class='skipped-line'></td><td class='code'><pre>///</pre></td></tr><tr><td class='line-number'><a name='L213' href='#L213'><pre>213</pre></a></td><td class='skipped-line'></td><td class='code'><pre>/// Used internally during parsing to track entry boundaries.</pre></td></tr><tr><td class='line-number'><a name='L214' href='#L214'><pre>214</pre></a></td><td class='skipped-line'></td><td class='code'><pre>#[derive(Debug, Clone)]</pre></td></tr><tr><td class='line-number'><a name='L215' href='#L215'><pre>215</pre></a></td><td class='skipped-line'></td><td class='code'><pre>struct ResourceEntryMetadata {</pre></td></tr><tr><td class='line-number'><a name='L216' href='#L216'><pre>216</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Byte offset where the entry starts</pre></td></tr><tr><td class='line-number'><a name='L217' href='#L217'><pre>217</pre></a></td><td class='skipped-line'></td><td class='code'><pre> offset: usize,</pre></td></tr><tr><td class='line-number'><a name='L218' href='#L218'><pre>218</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Total size including header</pre></td></tr><tr><td class='line-number'><a name='L219' href='#L219'><pre>219</pre></a></td><td class='skipped-line'></td><td class='code'><pre> total_size: usize,</pre></td></tr><tr><td class='line-number'><a name='L220' href='#L220'><pre>220</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Type of entry</pre></td></tr><tr><td class='line-number'><a name='L221' href='#L221'><pre>221</pre></a></td><td class='skipped-line'></td><td class='code'><pre> entry_type: ResourceEntryType,</pre></td></tr><tr><td class='line-number'><a name='L222' href='#L222'><pre>222</pre></a></td><td class='skipped-line'></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L223' href='#L223'><pre>223</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L224' href='#L224'><pre>224</pre></a></td><td class='skipped-line'></td><td class='code'><pre>#[derive(Debug, Clone, Copy, PartialEq, Eq)]</pre></td></tr><tr><td class='line-number'><a name='L225' href='#L225'><pre>225</pre></a></td><td class='skipped-line'></td><td class='code'><pre>enum ResourceEntryType {</pre></td></tr><tr><td class='line-number'><a name='L226' href='#L226'><pre>226</pre></a></td><td class='skipped-line'></td><td class='code'><pre> Record12ByteHeader,</pre></td></tr><tr><td class='line-number'><a name='L227' href='#L227'><pre>227</pre></a></td><td class='skipped-line'></td><td class='code'><pre> Record3ByteHeader,</pre></td></tr><tr><td class='line-number'><a name='L228' href='#L228'><pre>228</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ListItems,</pre></td></tr><tr><td class='line-number'><a name='L229' href='#L229'><pre>229</pre></a></td><td class='skipped-line'></td><td class='code'><pre> Record4ByteHeader,</pre></td></tr><tr><td class='line-number'><a name='L230' href='#L230'><pre>230</pre></a></td><td class='skipped-line'></td><td class='code'><pre> Record1ByteHeader,</pre></td></tr><tr><td class='line-number'><a name='L231' href='#L231'><pre>231</pre></a></td><td class='skipped-line'></td><td class='code'><pre> Empty,</pre></td></tr><tr><td class='line-number'><a name='L232' href='#L232'><pre>232</pre></a></td><td class='skipped-line'></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L233' href='#L233'><pre>233</pre></a></td><td class='skipped-line'></td><td class='code'><pre>impl FormResourceFile {</pre></td></tr><tr><td class='line-number'><a name='L234' href='#L234'><pre>234</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Parses a VB6 Form Resource file from an owned byte vector.</pre></td></tr><tr><td class='line-number'><a name='L235' href='#L235'><pre>235</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L236' href='#L236'><pre>236</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// This method takes ownership of the buffer, avoiding an extra copy.</pre></td></tr><tr><td class='line-number'><a name='L237' href='#L237'><pre>237</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L238' href='#L238'><pre>238</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Arguments</pre></td></tr><tr><td class='line-number'><a name='L239' href='#L239'><pre>239</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L240' href='#L240'><pre>240</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `buffer` - Byte vector containing the .frx file contents (consumed)</pre></td></tr><tr><td class='line-number'><a name='L241' href='#L241'><pre>241</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L242' href='#L242'><pre>242</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L243' href='#L243'><pre>243</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L244' href='#L244'><pre>244</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// A `ParseResult` containing the parsed resource file and any non-fatal errors.</pre></td></tr><tr><td class='line-number'><a name='L245' href='#L245'><pre>245</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L246' href='#L246'><pre>246</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Example</pre></td></tr><tr><td class='line-number'><a name='L247' href='#L247'><pre>247</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L248' href='#L248'><pre>248</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// ```no_run</pre></td></tr><tr><td class='line-number'><a name='L249' href='#L249'><pre>249</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// use vb6parse::FormResourceFile;</pre></td></tr><tr><td class='line-number'><a name='L250' href='#L250'><pre>250</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L251' href='#L251'><pre>251</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// let bytes = std::fs::read("tests/data/form.frx")?;</pre></td></tr><tr><td class='line-number'><a name='L252' href='#L252'><pre>252</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// let result = FormResourceFile::parse("form.frx", bytes);</pre></td></tr><tr><td class='line-number'><a name='L253' href='#L253'><pre>253</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L254' href='#L254'><pre>254</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// if result.has_failures() {</pre></td></tr><tr><td class='line-number'><a name='L255' href='#L255'><pre>255</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// for failure in result.failures() {</pre></td></tr><tr><td class='line-number'><a name='L256' href='#L256'><pre>256</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// failure.print();</pre></td></tr><tr><td class='line-number'><a name='L257' href='#L257'><pre>257</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// }</pre></td></tr><tr><td class='line-number'><a name='L258' href='#L258'><pre>258</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// }</pre></td></tr><tr><td class='line-number'><a name='L259' href='#L259'><pre>259</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L260' href='#L260'><pre>260</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// let resource_file = result.unwrap_or_fail();</pre></td></tr><tr><td class='line-number'><a name='L261' href='#L261'><pre>261</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// println!("Parsed {} entries", resource_file.entry_count());</pre></td></tr><tr><td class='line-number'><a name='L262' href='#L262'><pre>262</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Ok::<(), std::io::Error>(())</pre></td></tr><tr><td class='line-number'><a name='L263' href='#L263'><pre>263</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// ```</pre></td></tr><tr><td class='line-number'><a name='L264' href='#L264'><pre>264</pre></a></td><td class='skipped-line'></td><td class='code'><pre> #[must_use]</pre></td></tr><tr><td class='line-number'><a name='L265' href='#L265'><pre>265</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> pub fn parse(</pre></td></tr><tr><td class='line-number'><a name='L266' href='#L266'><pre>266</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> file_name: &str,</pre></td></tr><tr><td class='line-number'><a name='L267' href='#L267'><pre>267</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> buffer: Vec<u8>,</pre></td></tr><tr><td class='line-number'><a name='L268' href='#L268'><pre>268</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> ) -> ParseResult<'static, Self, ResourceErrorKind> {</pre></td></tr><tr><td class='line-number'><a name='L269' href='#L269'><pre>269</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let mut failures = Vec::new();</pre></td></tr><tr><td class='line-number'><a name='L270' href='#L270'><pre>270</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let mut entries = HashMap::new();</pre></td></tr><tr><td class='line-number'><a name='L271' href='#L271'><pre>271</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let file_name_box = file_name.to_string().into_boxed_str();</pre></td></tr><tr><td class='line-number'><a name='L272' href='#L272'><pre>272</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L273' href='#L273'><pre>273</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // 1. Scan through and identify all resource entries</pre></td></tr><tr><td class='line-number'><a name='L274' href='#L274'><pre>274</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let entry_offsets = Self::scan_entries(&buffer, &mut failures, &file_name_box);</pre></td></tr><tr><td class='line-number'><a name='L275' href='#L275'><pre>275</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L276' href='#L276'><pre>276</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // 2. Parse each entry into ResourceEntry enum</pre></td></tr><tr><td class='line-number'><a name='L277' href='#L277'><pre>277</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> for metadata in <div class='tooltip'>entry_offsets<span class='tooltip-content'>12</span></div> {</pre></td></tr><tr><td class='line-number'><a name='L278' href='#L278'><pre>278</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> match Self::parse_entry(&buffer, &metadata) {</pre></td></tr><tr><td class='line-number'><a name='L279' href='#L279'><pre>279</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> Ok(entry) => {</pre></td></tr><tr><td class='line-number'><a name='L280' href='#L280'><pre>280</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> entries.insert(metadata.offset, entry);</pre></td></tr><tr><td class='line-number'><a name='L281' href='#L281'><pre>281</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L282' href='#L282'><pre>282</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> Err(<span class='region red'>err</span>) => <span class='region red'>{</span></pre></td></tr><tr><td class='line-number'><a name='L283' href='#L283'><pre>283</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> // Create ErrorDetails manually - resource files have no source_content</span></pre></td></tr><tr><td class='line-number'><a name='L284' href='#L284'><pre>284</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> // so we use an empty string</span></pre></td></tr><tr><td class='line-number'><a name='L285' href='#L285'><pre>285</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>failures</span><span class='region red'>.</span><span class='region red'>push</span><span class='region red'>(ErrorDetails {</span></pre></td></tr><tr><td class='line-number'><a name='L286' href='#L286'><pre>286</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> source_name: </span><span class='region red'>file_name_box</span><span class='region red'>.</span><span class='region red'>clone</span><span class='region red'>(),</span></pre></td></tr><tr><td class='line-number'><a name='L287' href='#L287'><pre>287</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> source_content: </span><span class='region red'>""</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L288' href='#L288'><pre>288</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> // The offset should fit in u32 as FRX files are legacy 32-bit format</span></pre></td></tr><tr><td class='line-number'><a name='L289' href='#L289'><pre>289</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> // and limited to 4GB in size.</span></pre></td></tr><tr><td class='line-number'><a name='L290' href='#L290'><pre>290</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> error_offset: </span><span class='region red'>u32::try_from</span><span class='region red'>(</span><span class='region red'>metadata.offset</span><span class='region red'>).unwrap_or(0),</span></pre></td></tr><tr><td class='line-number'><a name='L291' href='#L291'><pre>291</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> line_start: 0,</span></pre></td></tr><tr><td class='line-number'><a name='L292' href='#L292'><pre>292</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> line_end: 0,</span></pre></td></tr><tr><td class='line-number'><a name='L293' href='#L293'><pre>293</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> kind: err,</span></pre></td></tr><tr><td class='line-number'><a name='L294' href='#L294'><pre>294</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> });</span></pre></td></tr><tr><td class='line-number'><a name='L295' href='#L295'><pre>295</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> }</span></pre></td></tr><tr><td class='line-number'><a name='L296' href='#L296'><pre>296</pre></a></td><td class='skipped-line'></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L297' href='#L297'><pre>297</pre></a></td><td class='skipped-line'></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L298' href='#L298'><pre>298</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L299' href='#L299'><pre>299</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // 3. Return FormResourceFile with HashMap of entries</pre></td></tr><tr><td class='line-number'><a name='L300' href='#L300'><pre>300</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> ParseResult::new(</pre></td></tr><tr><td class='line-number'><a name='L301' href='#L301'><pre>301</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> Some(FormResourceFile {</pre></td></tr><tr><td class='line-number'><a name='L302' href='#L302'><pre>302</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> file_name: file_name_box,</pre></td></tr><tr><td class='line-number'><a name='L303' href='#L303'><pre>303</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> buffer, // Move the Vec, no clone needed</pre></td></tr><tr><td class='line-number'><a name='L304' href='#L304'><pre>304</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> entries,</pre></td></tr><tr><td class='line-number'><a name='L305' href='#L305'><pre>305</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> }),</pre></td></tr><tr><td class='line-number'><a name='L306' href='#L306'><pre>306</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> failures,</pre></td></tr><tr><td class='line-number'><a name='L307' href='#L307'><pre>307</pre></a></td><td class='skipped-line'></td><td class='code'><pre> )</pre></td></tr><tr><td class='line-number'><a name='L308' href='#L308'><pre>308</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L309' href='#L309'><pre>309</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L310' href='#L310'><pre>310</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Loads and parses a VB6 Form Resource file from a file path.</pre></td></tr><tr><td class='line-number'><a name='L311' href='#L311'><pre>311</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L312' href='#L312'><pre>312</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// This is a convenience method that reads the file and calls `parse()`.</pre></td></tr><tr><td class='line-number'><a name='L313' href='#L313'><pre>313</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Use `parse()` directly if you already have the file contents in memory.</pre></td></tr><tr><td class='line-number'><a name='L314' href='#L314'><pre>314</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L315' href='#L315'><pre>315</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Arguments</pre></td></tr><tr><td class='line-number'><a name='L316' href='#L316'><pre>316</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L317' href='#L317'><pre>317</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `file_path` - Path to the .frx file to load and parse</pre></td></tr><tr><td class='line-number'><a name='L318' href='#L318'><pre>318</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L319' href='#L319'><pre>319</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L320' href='#L320'><pre>320</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L321' href='#L321'><pre>321</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// A `Result` containing the `ParseResult` or an I/O error.</pre></td></tr><tr><td class='line-number'><a name='L322' href='#L322'><pre>322</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L323' href='#L323'><pre>323</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Errors</pre></td></tr><tr><td class='line-number'><a name='L324' href='#L324'><pre>324</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L325' href='#L325'><pre>325</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Returns an error if the file cannot be read.</pre></td></tr><tr><td class='line-number'><a name='L326' href='#L326'><pre>326</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L327' href='#L327'><pre>327</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Example</pre></td></tr><tr><td class='line-number'><a name='L328' href='#L328'><pre>328</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L329' href='#L329'><pre>329</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// ```no_run</pre></td></tr><tr><td class='line-number'><a name='L330' href='#L330'><pre>330</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// use vb6parse::FormResourceFile;</pre></td></tr><tr><td class='line-number'><a name='L331' href='#L331'><pre>331</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L332' href='#L332'><pre>332</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// let result = FormResourceFile::from_file("tests/data/form.frx")?;</pre></td></tr><tr><td class='line-number'><a name='L333' href='#L333'><pre>333</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// let resource_file = result.unwrap_or_fail();</pre></td></tr><tr><td class='line-number'><a name='L334' href='#L334'><pre>334</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Ok::<(), std::io::Error>(())</pre></td></tr><tr><td class='line-number'><a name='L335' href='#L335'><pre>335</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// ```</pre></td></tr><tr><td class='line-number'><a name='L336' href='#L336'><pre>336</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> pub fn from_file<P: AsRef<Path>>(</pre></td></tr><tr><td class='line-number'><a name='L337' href='#L337'><pre>337</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> file_path: P,</pre></td></tr><tr><td class='line-number'><a name='L338' href='#L338'><pre>338</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> ) -> std::io::Result<ParseResult<'static, Self, ResourceErrorKind>> {</pre></td></tr><tr><td class='line-number'><a name='L339' href='#L339'><pre>339</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let path = file_path.as_ref();</pre></td></tr><tr><td class='line-number'><a name='L340' href='#L340'><pre>340</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let bytes = std::fs::read(path)<div class='tooltip'><span class='region red'>?</span><span class='tooltip-content'>0</span></div>;</pre></td></tr><tr><td class='line-number'><a name='L341' href='#L341'><pre>341</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let file_name = path</pre></td></tr><tr><td class='line-number'><a name='L342' href='#L342'><pre>342</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> .file_name()</pre></td></tr><tr><td class='line-number'><a name='L343' href='#L343'><pre>343</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> .and_then(|n| n.to_str())</pre></td></tr><tr><td class='line-number'><a name='L344' href='#L344'><pre>344</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> .unwrap_or("unknown.frx");</pre></td></tr><tr><td class='line-number'><a name='L345' href='#L345'><pre>345</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> Ok(Self::parse(file_name, bytes))</pre></td></tr><tr><td class='line-number'><a name='L346' href='#L346'><pre>346</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L347' href='#L347'><pre>347</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L348' href='#L348'><pre>348</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Scans through the buffer to identify all resource entry locations.</pre></td></tr><tr><td class='line-number'><a name='L349' href='#L349'><pre>349</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L350' href='#L350'><pre>350</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Arguments</pre></td></tr><tr><td class='line-number'><a name='L351' href='#L351'><pre>351</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L352' href='#L352'><pre>352</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `buffer` - The complete .frx file buffer</pre></td></tr><tr><td class='line-number'><a name='L353' href='#L353'><pre>353</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `failures` - Collection for non-fatal parse errors</pre></td></tr><tr><td class='line-number'><a name='L354' href='#L354'><pre>354</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `file_name_box` - The name of the resource file for error reporting</pre></td></tr><tr><td class='line-number'><a name='L355' href='#L355'><pre>355</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L356' href='#L356'><pre>356</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L357' href='#L357'><pre>357</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L358' href='#L358'><pre>358</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// A vector of metadata for each discovered entry</pre></td></tr><tr><td class='line-number'><a name='L359' href='#L359'><pre>359</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> fn scan_entries(</pre></td></tr><tr><td class='line-number'><a name='L360' href='#L360'><pre>360</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> buffer: &[u8],</pre></td></tr><tr><td class='line-number'><a name='L361' href='#L361'><pre>361</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> failures: &mut Vec<ErrorDetails<'static, ResourceErrorKind>>,</pre></td></tr><tr><td class='line-number'><a name='L362' href='#L362'><pre>362</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> file_name: &str,</pre></td></tr><tr><td class='line-number'><a name='L363' href='#L363'><pre>363</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> ) -> Vec<ResourceEntryMetadata> {</pre></td></tr><tr><td class='line-number'><a name='L364' href='#L364'><pre>364</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let mut entries = Vec::new();</pre></td></tr><tr><td class='line-number'><a name='L365' href='#L365'><pre>365</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let mut offset = 0;</pre></td></tr><tr><td class='line-number'><a name='L366' href='#L366'><pre>366</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L367' href='#L367'><pre>367</pre></a></td><td class='covered-line'><pre>122</pre></td><td class='code'><pre> while offset < buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L368' href='#L368'><pre>368</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> match Self::identify_entry(buffer, offset) {</pre></td></tr><tr><td class='line-number'><a name='L369' href='#L369'><pre>369</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> Ok(metadata) => {</pre></td></tr><tr><td class='line-number'><a name='L370' href='#L370'><pre>370</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> offset = metadata.offset + metadata.total_size;</pre></td></tr><tr><td class='line-number'><a name='L371' href='#L371'><pre>371</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> entries.push(metadata);</pre></td></tr><tr><td class='line-number'><a name='L372' href='#L372'><pre>372</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L373' href='#L373'><pre>373</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> Err(<span class='region red'>err</span>) => <span class='region red'>{</span></pre></td></tr><tr><td class='line-number'><a name='L374' href='#L374'><pre>374</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> // Create ErrorDetails manually for scan errors</span></pre></td></tr><tr><td class='line-number'><a name='L375' href='#L375'><pre>375</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>failures</span><span class='region red'>.</span><span class='region red'>push</span><span class='region red'>(ErrorDetails {</span></pre></td></tr><tr><td class='line-number'><a name='L376' href='#L376'><pre>376</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> source_name: </span><span class='region red'>file_name</span><span class='region red'>.</span><span class='region red'>into</span><span class='region red'>(),</span></pre></td></tr><tr><td class='line-number'><a name='L377' href='#L377'><pre>377</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> source_content: </span><span class='region red'>""</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L378' href='#L378'><pre>378</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> // The offset should fit in u32 as FRX files are legacy 32-bit format</span></pre></td></tr><tr><td class='line-number'><a name='L379' href='#L379'><pre>379</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> // and limited to 4GB in size.</span></pre></td></tr><tr><td class='line-number'><a name='L380' href='#L380'><pre>380</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> error_offset: </span><span class='region red'>u32::try_from</span><span class='region red'>(</span><span class='region red'>offset</span><span class='region red'>).unwrap_or(0),</span></pre></td></tr><tr><td class='line-number'><a name='L381' href='#L381'><pre>381</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> line_start: 0,</span></pre></td></tr><tr><td class='line-number'><a name='L382' href='#L382'><pre>382</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> line_end: 0,</span></pre></td></tr><tr><td class='line-number'><a name='L383' href='#L383'><pre>383</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> kind: err,</span></pre></td></tr><tr><td class='line-number'><a name='L384' href='#L384'><pre>384</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> });</span></pre></td></tr><tr><td class='line-number'><a name='L385' href='#L385'><pre>385</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> // Skip to next byte and try again</span></pre></td></tr><tr><td class='line-number'><a name='L386' href='#L386'><pre>386</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> offset += 1;</span></pre></td></tr><tr><td class='line-number'><a name='L387' href='#L387'><pre>387</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> }</span></pre></td></tr><tr><td class='line-number'><a name='L388' href='#L388'><pre>388</pre></a></td><td class='skipped-line'></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L389' href='#L389'><pre>389</pre></a></td><td class='skipped-line'></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L390' href='#L390'><pre>390</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L391' href='#L391'><pre>391</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> entries</pre></td></tr><tr><td class='line-number'><a name='L392' href='#L392'><pre>392</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L393' href='#L393'><pre>393</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L394' href='#L394'><pre>394</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Identifies the type and size of an entry at the given offset.</pre></td></tr><tr><td class='line-number'><a name='L395' href='#L395'><pre>395</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L396' href='#L396'><pre>396</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Detects the entry type based on header signatures and calculates</pre></td></tr><tr><td class='line-number'><a name='L397' href='#L397'><pre>397</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// the total size including header. Does not parse the entry data.</pre></td></tr><tr><td class='line-number'><a name='L398' href='#L398'><pre>398</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> fn identify_entry(</pre></td></tr><tr><td class='line-number'><a name='L399' href='#L399'><pre>399</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> buffer: &[u8],</pre></td></tr><tr><td class='line-number'><a name='L400' href='#L400'><pre>400</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> offset: usize,</pre></td></tr><tr><td class='line-number'><a name='L401' href='#L401'><pre>401</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> ) -> Result<ResourceEntryMetadata, ResourceErrorKind> {</pre></td></tr><tr><td class='line-number'><a name='L402' href='#L402'><pre>402</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> if offset >= buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L403' href='#L403'><pre>403</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::OffsetOutOfBounds {</span></pre></td></tr><tr><td class='line-number'><a name='L404' href='#L404'><pre>404</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>offset</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L405' href='#L405'><pre>405</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> file_length: buffer.len(),</span></pre></td></tr><tr><td class='line-number'><a name='L406' href='#L406'><pre>406</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L407' href='#L407'><pre>407</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L408' href='#L408'><pre>408</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L409' href='#L409'><pre>409</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Check for Record12ByteHeader (12-byte header with "lt\0\0" signature)</pre></td></tr><tr><td class='line-number'><a name='L410' href='#L410'><pre>410</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> if offset + 12 <= buffer.len() && &buffer[offset + 4..offset + 8] == b"lt\0\0" {</pre></td></tr><tr><td class='line-number'><a name='L411' href='#L411'><pre>411</pre></a></td><td class='covered-line'><pre>64</pre></td><td class='code'><pre> let size_buffer_1 = buffer[offset..offset + 4]</pre></td></tr><tr><td class='line-number'><a name='L412' href='#L412'><pre>412</pre></a></td><td class='covered-line'><pre>64</pre></td><td class='code'><pre> .try_into()</pre></td></tr><tr><td class='line-number'><a name='L413' href='#L413'><pre>413</pre></a></td><td class='covered-line'><pre>64</pre></td><td class='code'><pre> .map_err(|_| ResourceErrorKind::BufferConversionError { <div class='tooltip'><span class='region red'>offset</span><span class='tooltip-content'>0</span></div> <div class='tooltip'><span class='region red'>}</span><span class='tooltip-content'>0</span></div>)<div class='tooltip'><span class='region red'>?</span><span class='tooltip-content'>0</span></div>;</pre></td></tr><tr><td class='line-number'><a name='L414' href='#L414'><pre>414</pre></a></td><td class='covered-line'><pre>64</pre></td><td class='code'><pre> let buffer_size_1 = u32::from_le_bytes(size_buffer_1) as usize;</pre></td></tr><tr><td class='line-number'><a name='L415' href='#L415'><pre>415</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L416' href='#L416'><pre>416</pre></a></td><td class='covered-line'><pre>64</pre></td><td class='code'><pre> let size_buffer_2 = buffer[offset + 8..offset + 12]</pre></td></tr><tr><td class='line-number'><a name='L417' href='#L417'><pre>417</pre></a></td><td class='covered-line'><pre>64</pre></td><td class='code'><pre> .try_into()</pre></td></tr><tr><td class='line-number'><a name='L418' href='#L418'><pre>418</pre></a></td><td class='covered-line'><pre>64</pre></td><td class='code'><pre> .map_err(|_| ResourceErrorKind::BufferConversionError { <div class='tooltip'><span class='region red'>offset</span><span class='tooltip-content'>0</span></div> <div class='tooltip'><span class='region red'>}</span><span class='tooltip-content'>0</span></div>)<div class='tooltip'><span class='region red'>?</span><span class='tooltip-content'>0</span></div>;</pre></td></tr><tr><td class='line-number'><a name='L419' href='#L419'><pre>419</pre></a></td><td class='covered-line'><pre>64</pre></td><td class='code'><pre> let buffer_size_2 = u32::from_le_bytes(size_buffer_2) as usize;</pre></td></tr><tr><td class='line-number'><a name='L420' href='#L420'><pre>420</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L421' href='#L421'><pre>421</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Check for empty record special case</pre></td></tr><tr><td class='line-number'><a name='L422' href='#L422'><pre>422</pre></a></td><td class='covered-line'><pre>64</pre></td><td class='code'><pre> if buffer_size_1 == 8 && <div class='tooltip'>buffer_size_2 == 0<span class='tooltip-content'>11</span></div> {</pre></td></tr><tr><td class='line-number'><a name='L423' href='#L423'><pre>423</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> return Ok(ResourceEntryMetadata {</pre></td></tr><tr><td class='line-number'><a name='L424' href='#L424'><pre>424</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> offset,</pre></td></tr><tr><td class='line-number'><a name='L425' href='#L425'><pre>425</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> total_size: 12,</pre></td></tr><tr><td class='line-number'><a name='L426' href='#L426'><pre>426</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> entry_type: ResourceEntryType::Empty,</pre></td></tr><tr><td class='line-number'><a name='L427' href='#L427'><pre>427</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> });</pre></td></tr><tr><td class='line-number'><a name='L428' href='#L428'><pre>428</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L429' href='#L429'><pre>429</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L430' href='#L430'><pre>430</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Regular binary blob</pre></td></tr><tr><td class='line-number'><a name='L431' href='#L431'><pre>431</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> let total_size = 12 + buffer_size_2;</pre></td></tr><tr><td class='line-number'><a name='L432' href='#L432'><pre>432</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> return Ok(ResourceEntryMetadata {</pre></td></tr><tr><td class='line-number'><a name='L433' href='#L433'><pre>433</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> offset,</pre></td></tr><tr><td class='line-number'><a name='L434' href='#L434'><pre>434</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> total_size,</pre></td></tr><tr><td class='line-number'><a name='L435' href='#L435'><pre>435</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> entry_type: ResourceEntryType::Record12ByteHeader,</pre></td></tr><tr><td class='line-number'><a name='L436' href='#L436'><pre>436</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> });</pre></td></tr><tr><td class='line-number'><a name='L437' href='#L437'><pre>437</pre></a></td><td class='covered-line'><pre>46</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L438' href='#L438'><pre>438</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L439' href='#L439'><pre>439</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Check for Record3ByteHeader (0xFF header)</pre></td></tr><tr><td class='line-number'><a name='L440' href='#L440'><pre>440</pre></a></td><td class='covered-line'><pre>46</pre></td><td class='code'><pre> if buffer[offset] == 0xFF && <div class='tooltip'><span class='region red'>offset + 3</span><span class='tooltip-content'>0</span></div><span class='region red'> <= buffer.len()</span> {</pre></td></tr><tr><td class='line-number'><a name='L441' href='#L441'><pre>441</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>size_buffer</span> = <span class='region red'>buffer</span><span class='region red'>[offset + 1..offset + 3]</span></pre></td></tr><tr><td class='line-number'><a name='L442' href='#L442'><pre>442</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> .<span class='region red'>try_into</span>()</pre></td></tr><tr><td class='line-number'><a name='L443' href='#L443'><pre>443</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> .<span class='region red'>map_err</span>(|_| ResourceErrorKind::BufferConversionError { <span class='region red'>offset</span> <span class='region red'>}</span>)<span class='region red'>?</span>;</pre></td></tr><tr><td class='line-number'><a name='L444' href='#L444'><pre>444</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>mut record_size</span> = <span class='region red'>u16::from_le_bytes(size_buffer) as usize</span>;</pre></td></tr><tr><td class='line-number'><a name='L445' href='#L445'><pre>445</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L446' href='#L446'><pre>446</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Handle VB6 IDE off-by-one bug</pre></td></tr><tr><td class='line-number'><a name='L447' href='#L447'><pre>447</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> if <span class='region red'>offset + 3 + record_size</span><span class='region red'> > buffer.len()</span> <span class='region red'>{</span></pre></td></tr><tr><td class='line-number'><a name='L448' href='#L448'><pre>448</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> record_size -= 1;</span></pre></td></tr><tr><td class='line-number'><a name='L449' href='#L449'><pre>449</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L450' href='#L450'><pre>450</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L451' href='#L451'><pre>451</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>total_size</span> = <span class='region red'>3 + record_size</span>;</pre></td></tr><tr><td class='line-number'><a name='L452' href='#L452'><pre>452</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Ok(ResourceEntryMetadata {</span></pre></td></tr><tr><td class='line-number'><a name='L453' href='#L453'><pre>453</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>offset</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L454' href='#L454'><pre>454</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> total_size,</span></pre></td></tr><tr><td class='line-number'><a name='L455' href='#L455'><pre>455</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> entry_type: ResourceEntryType::Record3ByteHeader,</span></pre></td></tr><tr><td class='line-number'><a name='L456' href='#L456'><pre>456</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L457' href='#L457'><pre>457</pre></a></td><td class='covered-line'><pre>46</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L458' href='#L458'><pre>458</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L459' href='#L459'><pre>459</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Check for ListItems (signature [0x03, 0x00] or [0x07, 0x00] at offset+2)</pre></td></tr><tr><td class='line-number'><a name='L460' href='#L460'><pre>460</pre></a></td><td class='covered-line'><pre>46</pre></td><td class='code'><pre> if offset + 4 <= buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L461' href='#L461'><pre>461</pre></a></td><td class='covered-line'><pre>46</pre></td><td class='code'><pre> let signature = &buffer[offset + 2..offset + 4];</pre></td></tr><tr><td class='line-number'><a name='L462' href='#L462'><pre>462</pre></a></td><td class='covered-line'><pre>46</pre></td><td class='code'><pre> if signature == [0x03, 0x00] || <div class='tooltip'>signature == [0x07, 0x00]<span class='tooltip-content'>44</span></div> {</pre></td></tr><tr><td class='line-number'><a name='L463' href='#L463'><pre>463</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Calculate total size by scanning list items</pre></td></tr><tr><td class='line-number'><a name='L464' href='#L464'><pre>464</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> let count_buffer = buffer[offset..offset + 2]</pre></td></tr><tr><td class='line-number'><a name='L465' href='#L465'><pre>465</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> .try_into()</pre></td></tr><tr><td class='line-number'><a name='L466' href='#L466'><pre>466</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> .map_err(|_| ResourceErrorKind::BufferConversionError { <div class='tooltip'><span class='region red'>offset</span><span class='tooltip-content'>0</span></div> <div class='tooltip'><span class='region red'>}</span><span class='tooltip-content'>0</span></div>)<div class='tooltip'><span class='region red'>?</span><span class='tooltip-content'>0</span></div>;</pre></td></tr><tr><td class='line-number'><a name='L467' href='#L467'><pre>467</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> let item_count = u16::from_le_bytes(count_buffer) as usize;</pre></td></tr><tr><td class='line-number'><a name='L468' href='#L468'><pre>468</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L469' href='#L469'><pre>469</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> let mut current_offset = offset + 4;</pre></td></tr><tr><td class='line-number'><a name='L470' href='#L470'><pre>470</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> for _ in 0..item_count {</pre></td></tr><tr><td class='line-number'><a name='L471' href='#L471'><pre>471</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> if current_offset + 2 > buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L472' href='#L472'><pre>472</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::CorruptedListItems {</span></pre></td></tr><tr><td class='line-number'><a name='L473' href='#L473'><pre>473</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>offset</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L474' href='#L474'><pre>474</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> details: "Item header out of bounds".to_string(),</span></pre></td></tr><tr><td class='line-number'><a name='L475' href='#L475'><pre>475</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L476' href='#L476'><pre>476</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L477' href='#L477'><pre>477</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L478' href='#L478'><pre>478</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let item_size_buffer = buffer[current_offset..current_offset + 2]</pre></td></tr><tr><td class='line-number'><a name='L479' href='#L479'><pre>479</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> .try_into()</pre></td></tr><tr><td class='line-number'><a name='L480' href='#L480'><pre>480</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> .map_err(|_| ResourceErrorKind::BufferConversionError {</pre></td></tr><tr><td class='line-number'><a name='L481' href='#L481'><pre>481</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> offset: <span class='region red'>current_offset</span>,</pre></td></tr><tr><td class='line-number'><a name='L482' href='#L482'><pre>482</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span>)<span class='region red'>?</span>;</pre></td></tr><tr><td class='line-number'><a name='L483' href='#L483'><pre>483</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let item_size = u16::from_le_bytes(item_size_buffer) as usize;</pre></td></tr><tr><td class='line-number'><a name='L484' href='#L484'><pre>484</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L485' href='#L485'><pre>485</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> current_offset += 2 + item_size;</pre></td></tr><tr><td class='line-number'><a name='L486' href='#L486'><pre>486</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L487' href='#L487'><pre>487</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> if current_offset > buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L488' href='#L488'><pre>488</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::CorruptedListItems {</span></pre></td></tr><tr><td class='line-number'><a name='L489' href='#L489'><pre>489</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>offset</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L490' href='#L490'><pre>490</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> details: "Item data out of bounds".to_string(),</span></pre></td></tr><tr><td class='line-number'><a name='L491' href='#L491'><pre>491</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L492' href='#L492'><pre>492</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L493' href='#L493'><pre>493</pre></a></td><td class='skipped-line'></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L494' href='#L494'><pre>494</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L495' href='#L495'><pre>495</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> let total_size = current_offset - offset;</pre></td></tr><tr><td class='line-number'><a name='L496' href='#L496'><pre>496</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> return Ok(ResourceEntryMetadata {</pre></td></tr><tr><td class='line-number'><a name='L497' href='#L497'><pre>497</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> offset,</pre></td></tr><tr><td class='line-number'><a name='L498' href='#L498'><pre>498</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> total_size,</pre></td></tr><tr><td class='line-number'><a name='L499' href='#L499'><pre>499</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> entry_type: ResourceEntryType::ListItems,</pre></td></tr><tr><td class='line-number'><a name='L500' href='#L500'><pre>500</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> });</pre></td></tr><tr><td class='line-number'><a name='L501' href='#L501'><pre>501</pre></a></td><td class='covered-line'><pre>42</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L502' href='#L502'><pre>502</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L503' href='#L503'><pre>503</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L504' href='#L504'><pre>504</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Check for Record4ByteHeader (4-byte header with null bytes)</pre></td></tr><tr><td class='line-number'><a name='L505' href='#L505'><pre>505</pre></a></td><td class='covered-line'><pre>42</pre></td><td class='code'><pre> if offset + 4 <= buffer.len() && buffer[offset..offset + 4].contains(&0u8) {</pre></td></tr><tr><td class='line-number'><a name='L506' href='#L506'><pre>506</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> let size_buffer = buffer[offset..offset + 4]</pre></td></tr><tr><td class='line-number'><a name='L507' href='#L507'><pre>507</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> .try_into()</pre></td></tr><tr><td class='line-number'><a name='L508' href='#L508'><pre>508</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> .map_err(|_| ResourceErrorKind::BufferConversionError { <div class='tooltip'><span class='region red'>offset</span><span class='tooltip-content'>0</span></div> <div class='tooltip'><span class='region red'>}</span><span class='tooltip-content'>0</span></div>)<div class='tooltip'><span class='region red'>?</span><span class='tooltip-content'>0</span></div>;</pre></td></tr><tr><td class='line-number'><a name='L509' href='#L509'><pre>509</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> let record_size = u32::from_le_bytes(size_buffer) as usize;</pre></td></tr><tr><td class='line-number'><a name='L510' href='#L510'><pre>510</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L511' href='#L511'><pre>511</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> let total_size = 4 + record_size;</pre></td></tr><tr><td class='line-number'><a name='L512' href='#L512'><pre>512</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> return Ok(ResourceEntryMetadata {</pre></td></tr><tr><td class='line-number'><a name='L513' href='#L513'><pre>513</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> offset,</pre></td></tr><tr><td class='line-number'><a name='L514' href='#L514'><pre>514</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> total_size,</pre></td></tr><tr><td class='line-number'><a name='L515' href='#L515'><pre>515</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> entry_type: ResourceEntryType::Record4ByteHeader,</pre></td></tr><tr><td class='line-number'><a name='L516' href='#L516'><pre>516</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> });</pre></td></tr><tr><td class='line-number'><a name='L517' href='#L517'><pre>517</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L518' href='#L518'><pre>518</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L519' href='#L519'><pre>519</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Default: Record1ByteHeader (single-byte header)</pre></td></tr><tr><td class='line-number'><a name='L520' href='#L520'><pre>520</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> let mut record_size = buffer[offset] as usize;</pre></td></tr><tr><td class='line-number'><a name='L521' href='#L521'><pre>521</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L522' href='#L522'><pre>522</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Handle VB6 IDE off-by-one bug</pre></td></tr><tr><td class='line-number'><a name='L523' href='#L523'><pre>523</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> if offset + 1 + record_size > buffer.len() <span class='region red'>{</span></pre></td></tr><tr><td class='line-number'><a name='L524' href='#L524'><pre>524</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> record_size = record_size.saturating_sub(1);</span></pre></td></tr><tr><td class='line-number'><a name='L525' href='#L525'><pre>525</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre><span class='region red'> </span>}</pre></td></tr><tr><td class='line-number'><a name='L526' href='#L526'><pre>526</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L527' href='#L527'><pre>527</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> let total_size = 1 + record_size;</pre></td></tr><tr><td class='line-number'><a name='L528' href='#L528'><pre>528</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> Ok(ResourceEntryMetadata {</pre></td></tr><tr><td class='line-number'><a name='L529' href='#L529'><pre>529</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> offset,</pre></td></tr><tr><td class='line-number'><a name='L530' href='#L530'><pre>530</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> total_size,</pre></td></tr><tr><td class='line-number'><a name='L531' href='#L531'><pre>531</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> entry_type: ResourceEntryType::Record1ByteHeader,</pre></td></tr><tr><td class='line-number'><a name='L532' href='#L532'><pre>532</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> })</pre></td></tr><tr><td class='line-number'><a name='L533' href='#L533'><pre>533</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L534' href='#L534'><pre>534</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L535' href='#L535'><pre>535</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Parses a single entry based on its metadata.</pre></td></tr><tr><td class='line-number'><a name='L536' href='#L536'><pre>536</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> fn parse_entry(</pre></td></tr><tr><td class='line-number'><a name='L537' href='#L537'><pre>537</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> buffer: &[u8],</pre></td></tr><tr><td class='line-number'><a name='L538' href='#L538'><pre>538</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> metadata: &ResourceEntryMetadata,</pre></td></tr><tr><td class='line-number'><a name='L539' href='#L539'><pre>539</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> ) -> Result<ResourceEntry, ResourceErrorKind> {</pre></td></tr><tr><td class='line-number'><a name='L540' href='#L540'><pre>540</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> match metadata.entry_type {</pre></td></tr><tr><td class='line-number'><a name='L541' href='#L541'><pre>541</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> ResourceEntryType::Record12ByteHeader => Self::parse_binary_blob(buffer, metadata),</pre></td></tr><tr><td class='line-number'><a name='L542' href='#L542'><pre>542</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> ResourceEntryType::Record3ByteHeader => <span class='region red'>Self::parse_16bit_record</span>(<span class='region red'>buffer</span>, <span class='region red'>metadata</span>),</pre></td></tr><tr><td class='line-number'><a name='L543' href='#L543'><pre>543</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> ResourceEntryType::ListItems => Self::parse_list_items(buffer, metadata),</pre></td></tr><tr><td class='line-number'><a name='L544' href='#L544'><pre>544</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> ResourceEntryType::Record4ByteHeader => Self::parse_text_data(buffer, metadata),</pre></td></tr><tr><td class='line-number'><a name='L545' href='#L545'><pre>545</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> ResourceEntryType::Record1ByteHeader => Self::parse_8bit_record(buffer, metadata),</pre></td></tr><tr><td class='line-number'><a name='L546' href='#L546'><pre>546</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> ResourceEntryType::Empty => Ok(ResourceEntry::Empty {</pre></td></tr><tr><td class='line-number'><a name='L547' href='#L547'><pre>547</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> offset: metadata.offset,</pre></td></tr><tr><td class='line-number'><a name='L548' href='#L548'><pre>548</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> }),</pre></td></tr><tr><td class='line-number'><a name='L549' href='#L549'><pre>549</pre></a></td><td class='skipped-line'></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L550' href='#L550'><pre>550</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L551' href='#L551'><pre>551</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L552' href='#L552'><pre>552</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Parses a binary blob entry (12-byte header with "lt\0\0" signature).</pre></td></tr><tr><td class='line-number'><a name='L553' href='#L553'><pre>553</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> fn parse_binary_blob(</pre></td></tr><tr><td class='line-number'><a name='L554' href='#L554'><pre>554</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> buffer: &[u8],</pre></td></tr><tr><td class='line-number'><a name='L555' href='#L555'><pre>555</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> metadata: &ResourceEntryMetadata,</pre></td></tr><tr><td class='line-number'><a name='L556' href='#L556'><pre>556</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> ) -> Result<ResourceEntry, ResourceErrorKind> {</pre></td></tr><tr><td class='line-number'><a name='L557' href='#L557'><pre>557</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> let offset = metadata.offset;</pre></td></tr><tr><td class='line-number'><a name='L558' href='#L558'><pre>558</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L559' href='#L559'><pre>559</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Verify we have enough bytes for the header</pre></td></tr><tr><td class='line-number'><a name='L560' href='#L560'><pre>560</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> if offset + 12 > buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L561' href='#L561'><pre>561</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::HeaderReadError {</span></pre></td></tr><tr><td class='line-number'><a name='L562' href='#L562'><pre>562</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>offset</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L563' href='#L563'><pre>563</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> reason: "Not enough bytes for 12-byte header".to_string(),</span></pre></td></tr><tr><td class='line-number'><a name='L564' href='#L564'><pre>564</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L565' href='#L565'><pre>565</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L566' href='#L566'><pre>566</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L567' href='#L567'><pre>567</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Verify signature</pre></td></tr><tr><td class='line-number'><a name='L568' href='#L568'><pre>568</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> let signature = &buffer[offset + 4..offset + 8];</pre></td></tr><tr><td class='line-number'><a name='L569' href='#L569'><pre>569</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> if signature != b"lt\0\0" {</pre></td></tr><tr><td class='line-number'><a name='L570' href='#L570'><pre>570</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::InvalidData {</span></pre></td></tr><tr><td class='line-number'><a name='L571' href='#L571'><pre>571</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> offset,</span></pre></td></tr><tr><td class='line-number'><a name='L572' href='#L572'><pre>572</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> details: format!("Invalid signature: {signature:?}"),</span></pre></td></tr><tr><td class='line-number'><a name='L573' href='#L573'><pre>573</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L574' href='#L574'><pre>574</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L575' href='#L575'><pre>575</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L576' href='#L576'><pre>576</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Extract sizes</pre></td></tr><tr><td class='line-number'><a name='L577' href='#L577'><pre>577</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> let size_buffer_1 = buffer[offset..offset + 4]</pre></td></tr><tr><td class='line-number'><a name='L578' href='#L578'><pre>578</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> .try_into()</pre></td></tr><tr><td class='line-number'><a name='L579' href='#L579'><pre>579</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> .map_err(|_| ResourceErrorKind::BufferConversionError { <div class='tooltip'><span class='region red'>offset</span><span class='tooltip-content'>0</span></div> <div class='tooltip'><span class='region red'>}</span><span class='tooltip-content'>0</span></div>)<div class='tooltip'><span class='region red'>?</span><span class='tooltip-content'>0</span></div>;</pre></td></tr><tr><td class='line-number'><a name='L580' href='#L580'><pre>580</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> let buffer_size_1 = u32::from_le_bytes(size_buffer_1) as usize;</pre></td></tr><tr><td class='line-number'><a name='L581' href='#L581'><pre>581</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L582' href='#L582'><pre>582</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> let size_buffer_2 = buffer[offset + 8..offset + 12]</pre></td></tr><tr><td class='line-number'><a name='L583' href='#L583'><pre>583</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> .try_into()</pre></td></tr><tr><td class='line-number'><a name='L584' href='#L584'><pre>584</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> .map_err(|_| ResourceErrorKind::BufferConversionError { <div class='tooltip'><span class='region red'>offset</span><span class='tooltip-content'>0</span></div> <div class='tooltip'><span class='region red'>}</span><span class='tooltip-content'>0</span></div>)<div class='tooltip'><span class='region red'>?</span><span class='tooltip-content'>0</span></div>;</pre></td></tr><tr><td class='line-number'><a name='L585' href='#L585'><pre>585</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> let buffer_size_2 = u32::from_le_bytes(size_buffer_2) as usize;</pre></td></tr><tr><td class='line-number'><a name='L586' href='#L586'><pre>586</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L587' href='#L587'><pre>587</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Check for empty record special case</pre></td></tr><tr><td class='line-number'><a name='L588' href='#L588'><pre>588</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> if buffer_size_1 == 8 && <div class='tooltip'><span class='region red'>buffer_size_2 == 0</span><span class='tooltip-content'>0</span></div> {</pre></td></tr><tr><td class='line-number'><a name='L589' href='#L589'><pre>589</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Ok(ResourceEntry::Empty { offset })</span>;</pre></td></tr><tr><td class='line-number'><a name='L590' href='#L590'><pre>590</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L591' href='#L591'><pre>591</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L592' href='#L592'><pre>592</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Verify size consistency</pre></td></tr><tr><td class='line-number'><a name='L593' href='#L593'><pre>593</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> if buffer_size_2 != buffer_size_1 - 8 {</pre></td></tr><tr><td class='line-number'><a name='L594' href='#L594'><pre>594</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::SizeMismatch {</span></pre></td></tr><tr><td class='line-number'><a name='L595' href='#L595'><pre>595</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>offset</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L596' href='#L596'><pre>596</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> expected: buffer_size_1 - 8,</span></pre></td></tr><tr><td class='line-number'><a name='L597' href='#L597'><pre>597</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> actual: buffer_size_2,</span></pre></td></tr><tr><td class='line-number'><a name='L598' href='#L598'><pre>598</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L599' href='#L599'><pre>599</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L600' href='#L600'><pre>600</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L601' href='#L601'><pre>601</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> let data_start = offset + 12;</pre></td></tr><tr><td class='line-number'><a name='L602' href='#L602'><pre>602</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> let data_end = data_start + buffer_size_2;</pre></td></tr><tr><td class='line-number'><a name='L603' href='#L603'><pre>603</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L604' href='#L604'><pre>604</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> if data_end > buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L605' href='#L605'><pre>605</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::OffsetOutOfBounds {</span></pre></td></tr><tr><td class='line-number'><a name='L606' href='#L606'><pre>606</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> offset: </span><span class='region red'>data_end</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L607' href='#L607'><pre>607</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> file_length: buffer.len(),</span></pre></td></tr><tr><td class='line-number'><a name='L608' href='#L608'><pre>608</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L609' href='#L609'><pre>609</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L610' href='#L610'><pre>610</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L611' href='#L611'><pre>611</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> Ok(ResourceEntry::Record12ByteHeader {</pre></td></tr><tr><td class='line-number'><a name='L612' href='#L612'><pre>612</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> data: buffer[data_start..data_end].to_vec(),</pre></td></tr><tr><td class='line-number'><a name='L613' href='#L613'><pre>613</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> })</pre></td></tr><tr><td class='line-number'><a name='L614' href='#L614'><pre>614</pre></a></td><td class='covered-line'><pre>53</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L615' href='#L615'><pre>615</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L616' href='#L616'><pre>616</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Parses a 16-bit record entry (0xFF header).</pre></td></tr><tr><td class='line-number'><a name='L617' href='#L617'><pre>617</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>fn parse_16bit_record(</span></pre></td></tr><tr><td class='line-number'><a name='L618' href='#L618'><pre>618</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> buffer: &[u8],</span></pre></td></tr><tr><td class='line-number'><a name='L619' href='#L619'><pre>619</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> metadata: &ResourceEntryMetadata,</span></pre></td></tr><tr><td class='line-number'><a name='L620' href='#L620'><pre>620</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> ) -> Result<ResourceEntry, ResourceErrorKind></span> {</pre></td></tr><tr><td class='line-number'><a name='L621' href='#L621'><pre>621</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>offset</span> = <span class='region red'>metadata.offset</span>;</pre></td></tr><tr><td class='line-number'><a name='L622' href='#L622'><pre>622</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L623' href='#L623'><pre>623</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> if <span class='region red'>offset + 3</span><span class='region red'> > buffer.len()</span> {</pre></td></tr><tr><td class='line-number'><a name='L624' href='#L624'><pre>624</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::HeaderReadError {</span></pre></td></tr><tr><td class='line-number'><a name='L625' href='#L625'><pre>625</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>offset</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L626' href='#L626'><pre>626</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> reason: "Not enough bytes for 16-bit header".to_string(),</span></pre></td></tr><tr><td class='line-number'><a name='L627' href='#L627'><pre>627</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L628' href='#L628'><pre>628</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L629' href='#L629'><pre>629</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L630' href='#L630'><pre>630</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Verify 0xFF marker</pre></td></tr><tr><td class='line-number'><a name='L631' href='#L631'><pre>631</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> if <span class='region red'>buffer[offset] != 0xFF</span> {</pre></td></tr><tr><td class='line-number'><a name='L632' href='#L632'><pre>632</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::InvalidData {</span></pre></td></tr><tr><td class='line-number'><a name='L633' href='#L633'><pre>633</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>offset</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L634' href='#L634'><pre>634</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> details: format!("Expected 0xFF marker, got 0x{:02X}", buffer[offset]),</span></pre></td></tr><tr><td class='line-number'><a name='L635' href='#L635'><pre>635</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L636' href='#L636'><pre>636</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L637' href='#L637'><pre>637</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L638' href='#L638'><pre>638</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>size_buffer</span> = <span class='region red'>buffer</span><span class='region red'>[offset + 1..offset + 3]</span></pre></td></tr><tr><td class='line-number'><a name='L639' href='#L639'><pre>639</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> .<span class='region red'>try_into</span>()</pre></td></tr><tr><td class='line-number'><a name='L640' href='#L640'><pre>640</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> .<span class='region red'>map_err</span>(|_| ResourceErrorKind::BufferConversionError { <span class='region red'>offset</span> <span class='region red'>}</span>)<span class='region red'>?</span>;</pre></td></tr><tr><td class='line-number'><a name='L641' href='#L641'><pre>641</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>mut record_size</span> = <span class='region red'>u16::from_le_bytes(size_buffer) as usize</span>;</pre></td></tr><tr><td class='line-number'><a name='L642' href='#L642'><pre>642</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L643' href='#L643'><pre>643</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Handle VB6 IDE off-by-one bug</pre></td></tr><tr><td class='line-number'><a name='L644' href='#L644'><pre>644</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> if <span class='region red'>offset + 3 + record_size</span><span class='region red'> > buffer.len()</span> <span class='region red'>{</span></pre></td></tr><tr><td class='line-number'><a name='L645' href='#L645'><pre>645</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> record_size -= 1;</span></pre></td></tr><tr><td class='line-number'><a name='L646' href='#L646'><pre>646</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L647' href='#L647'><pre>647</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L648' href='#L648'><pre>648</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>data_start</span> = <span class='region red'>offset + 3</span>;</pre></td></tr><tr><td class='line-number'><a name='L649' href='#L649'><pre>649</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> let <span class='region red'>data_end</span> = <span class='region red'>data_start + record_size</span>;</pre></td></tr><tr><td class='line-number'><a name='L650' href='#L650'><pre>650</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L651' href='#L651'><pre>651</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> if <span class='region red'>data_end</span><span class='region red'> > buffer.len()</span> {</pre></td></tr><tr><td class='line-number'><a name='L652' href='#L652'><pre>652</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::OffsetOutOfBounds {</span></pre></td></tr><tr><td class='line-number'><a name='L653' href='#L653'><pre>653</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> offset: </span><span class='region red'>data_end</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L654' href='#L654'><pre>654</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> file_length: buffer.len(),</span></pre></td></tr><tr><td class='line-number'><a name='L655' href='#L655'><pre>655</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L656' href='#L656'><pre>656</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L657' href='#L657'><pre>657</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L658' href='#L658'><pre>658</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>Ok(ResourceEntry::Record3ByteHeader {</span></pre></td></tr><tr><td class='line-number'><a name='L659' href='#L659'><pre>659</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> data: </span><span class='region red'>buffer</span><span class='region red'>[data_start..data_end].to_vec(),</span></pre></td></tr><tr><td class='line-number'><a name='L660' href='#L660'><pre>660</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span></pre></td></tr><tr><td class='line-number'><a name='L661' href='#L661'><pre>661</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L662' href='#L662'><pre>662</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L663' href='#L663'><pre>663</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Parses list items entry (signature [0x03, 0x00] or [0x07, 0x00]).</pre></td></tr><tr><td class='line-number'><a name='L664' href='#L664'><pre>664</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> fn parse_list_items(</pre></td></tr><tr><td class='line-number'><a name='L665' href='#L665'><pre>665</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> buffer: &[u8],</pre></td></tr><tr><td class='line-number'><a name='L666' href='#L666'><pre>666</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> metadata: &ResourceEntryMetadata,</pre></td></tr><tr><td class='line-number'><a name='L667' href='#L667'><pre>667</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> ) -> Result<ResourceEntry, ResourceErrorKind> {</pre></td></tr><tr><td class='line-number'><a name='L668' href='#L668'><pre>668</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> let offset = metadata.offset;</pre></td></tr><tr><td class='line-number'><a name='L669' href='#L669'><pre>669</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L670' href='#L670'><pre>670</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> if offset + 4 > buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L671' href='#L671'><pre>671</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::HeaderReadError {</span></pre></td></tr><tr><td class='line-number'><a name='L672' href='#L672'><pre>672</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>offset</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L673' href='#L673'><pre>673</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> reason: "Not enough bytes for list header".to_string(),</span></pre></td></tr><tr><td class='line-number'><a name='L674' href='#L674'><pre>674</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L675' href='#L675'><pre>675</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L676' href='#L676'><pre>676</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L677' href='#L677'><pre>677</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> let count_buffer = buffer[offset..offset + 2]</pre></td></tr><tr><td class='line-number'><a name='L678' href='#L678'><pre>678</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> .try_into()</pre></td></tr><tr><td class='line-number'><a name='L679' href='#L679'><pre>679</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> .map_err(|_| ResourceErrorKind::BufferConversionError { <div class='tooltip'><span class='region red'>offset</span><span class='tooltip-content'>0</span></div> <div class='tooltip'><span class='region red'>}</span><span class='tooltip-content'>0</span></div>)<div class='tooltip'><span class='region red'>?</span><span class='tooltip-content'>0</span></div>;</pre></td></tr><tr><td class='line-number'><a name='L680' href='#L680'><pre>680</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> let item_count = u16::from_le_bytes(count_buffer) as usize;</pre></td></tr><tr><td class='line-number'><a name='L681' href='#L681'><pre>681</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L682' href='#L682'><pre>682</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Verify signature</pre></td></tr><tr><td class='line-number'><a name='L683' href='#L683'><pre>683</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> let signature = &buffer[offset + 2..offset + 4];</pre></td></tr><tr><td class='line-number'><a name='L684' href='#L684'><pre>684</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> if signature != [0x03, 0x00] && <div class='tooltip'>signature != [0x07, 0x00]<span class='tooltip-content'>2</span></div> {</pre></td></tr><tr><td class='line-number'><a name='L685' href='#L685'><pre>685</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::InvalidData {</span></pre></td></tr><tr><td class='line-number'><a name='L686' href='#L686'><pre>686</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> offset,</span></pre></td></tr><tr><td class='line-number'><a name='L687' href='#L687'><pre>687</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> details: format!("Invalid list signature: {signature:?}"),</span></pre></td></tr><tr><td class='line-number'><a name='L688' href='#L688'><pre>688</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L689' href='#L689'><pre>689</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L690' href='#L690'><pre>690</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L691' href='#L691'><pre>691</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> let mut items = Vec::with_capacity(item_count);</pre></td></tr><tr><td class='line-number'><a name='L692' href='#L692'><pre>692</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> let mut current_offset = offset + 4;</pre></td></tr><tr><td class='line-number'><a name='L693' href='#L693'><pre>693</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L694' href='#L694'><pre>694</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> for item_idx in <div class='tooltip'>0..item_count<span class='tooltip-content'>4</span></div> {</pre></td></tr><tr><td class='line-number'><a name='L695' href='#L695'><pre>695</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> if current_offset + 2 > buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L696' href='#L696'><pre>696</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::CorruptedListItems {</span></pre></td></tr><tr><td class='line-number'><a name='L697' href='#L697'><pre>697</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> offset,</span></pre></td></tr><tr><td class='line-number'><a name='L698' href='#L698'><pre>698</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> details: format!("Item {item_idx} header out of bounds"),</span></pre></td></tr><tr><td class='line-number'><a name='L699' href='#L699'><pre>699</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L700' href='#L700'><pre>700</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L701' href='#L701'><pre>701</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L702' href='#L702'><pre>702</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let item_size_buffer = buffer[current_offset..current_offset + 2]</pre></td></tr><tr><td class='line-number'><a name='L703' href='#L703'><pre>703</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> .try_into()</pre></td></tr><tr><td class='line-number'><a name='L704' href='#L704'><pre>704</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> .map_err(|_| ResourceErrorKind::BufferConversionError {</pre></td></tr><tr><td class='line-number'><a name='L705' href='#L705'><pre>705</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> offset: <span class='region red'>current_offset</span>,</pre></td></tr><tr><td class='line-number'><a name='L706' href='#L706'><pre>706</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span>)<span class='region red'>?</span>;</pre></td></tr><tr><td class='line-number'><a name='L707' href='#L707'><pre>707</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let item_size = u16::from_le_bytes(item_size_buffer) as usize;</pre></td></tr><tr><td class='line-number'><a name='L708' href='#L708'><pre>708</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L709' href='#L709'><pre>709</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let item_start = current_offset + 2;</pre></td></tr><tr><td class='line-number'><a name='L710' href='#L710'><pre>710</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let item_end = item_start + item_size;</pre></td></tr><tr><td class='line-number'><a name='L711' href='#L711'><pre>711</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L712' href='#L712'><pre>712</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> if item_end > buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L713' href='#L713'><pre>713</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::CorruptedListItems {</span></pre></td></tr><tr><td class='line-number'><a name='L714' href='#L714'><pre>714</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> offset,</span></pre></td></tr><tr><td class='line-number'><a name='L715' href='#L715'><pre>715</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> details: format!("Item {item_idx} data out of bounds"),</span></pre></td></tr><tr><td class='line-number'><a name='L716' href='#L716'><pre>716</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L717' href='#L717'><pre>717</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L718' href='#L718'><pre>718</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L719' href='#L719'><pre>719</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let item_bytes = &buffer[item_start..item_end];</pre></td></tr><tr><td class='line-number'><a name='L720' href='#L720'><pre>720</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> let item_string = String::from_utf8_lossy(item_bytes).to_string();</pre></td></tr><tr><td class='line-number'><a name='L721' href='#L721'><pre>721</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> items.push(item_string);</pre></td></tr><tr><td class='line-number'><a name='L722' href='#L722'><pre>722</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L723' href='#L723'><pre>723</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> current_offset = item_end;</pre></td></tr><tr><td class='line-number'><a name='L724' href='#L724'><pre>724</pre></a></td><td class='skipped-line'></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L725' href='#L725'><pre>725</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L726' href='#L726'><pre>726</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> Ok(ResourceEntry::ListItems { items })</pre></td></tr><tr><td class='line-number'><a name='L727' href='#L727'><pre>727</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L728' href='#L728'><pre>728</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L729' href='#L729'><pre>729</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Parses 4-byte header record (large text data).</pre></td></tr><tr><td class='line-number'><a name='L730' href='#L730'><pre>730</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> fn parse_text_data(</pre></td></tr><tr><td class='line-number'><a name='L731' href='#L731'><pre>731</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> buffer: &[u8],</pre></td></tr><tr><td class='line-number'><a name='L732' href='#L732'><pre>732</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> metadata: &ResourceEntryMetadata,</pre></td></tr><tr><td class='line-number'><a name='L733' href='#L733'><pre>733</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> ) -> Result<ResourceEntry, ResourceErrorKind> {</pre></td></tr><tr><td class='line-number'><a name='L734' href='#L734'><pre>734</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> let offset = metadata.offset;</pre></td></tr><tr><td class='line-number'><a name='L735' href='#L735'><pre>735</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L736' href='#L736'><pre>736</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> if offset + 4 > buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L737' href='#L737'><pre>737</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::HeaderReadError {</span></pre></td></tr><tr><td class='line-number'><a name='L738' href='#L738'><pre>738</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>offset</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L739' href='#L739'><pre>739</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> reason: "Not enough bytes for 4-byte header".to_string(),</span></pre></td></tr><tr><td class='line-number'><a name='L740' href='#L740'><pre>740</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L741' href='#L741'><pre>741</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L742' href='#L742'><pre>742</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L743' href='#L743'><pre>743</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> let size_buffer = buffer[offset..offset + 4]</pre></td></tr><tr><td class='line-number'><a name='L744' href='#L744'><pre>744</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> .try_into()</pre></td></tr><tr><td class='line-number'><a name='L745' href='#L745'><pre>745</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> .map_err(|_| ResourceErrorKind::BufferConversionError { <div class='tooltip'><span class='region red'>offset</span><span class='tooltip-content'>0</span></div> <div class='tooltip'><span class='region red'>}</span><span class='tooltip-content'>0</span></div>)<div class='tooltip'><span class='region red'>?</span><span class='tooltip-content'>0</span></div>;</pre></td></tr><tr><td class='line-number'><a name='L746' href='#L746'><pre>746</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> let record_size = u32::from_le_bytes(size_buffer) as usize;</pre></td></tr><tr><td class='line-number'><a name='L747' href='#L747'><pre>747</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L748' href='#L748'><pre>748</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> let data_start = offset + 4;</pre></td></tr><tr><td class='line-number'><a name='L749' href='#L749'><pre>749</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> let data_end = data_start + record_size;</pre></td></tr><tr><td class='line-number'><a name='L750' href='#L750'><pre>750</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L751' href='#L751'><pre>751</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> if data_end > buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L752' href='#L752'><pre>752</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::OffsetOutOfBounds {</span></pre></td></tr><tr><td class='line-number'><a name='L753' href='#L753'><pre>753</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> offset: </span><span class='region red'>data_end</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L754' href='#L754'><pre>754</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> file_length: buffer.len(),</span></pre></td></tr><tr><td class='line-number'><a name='L755' href='#L755'><pre>755</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L756' href='#L756'><pre>756</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L757' href='#L757'><pre>757</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L758' href='#L758'><pre>758</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Store raw bytes - caller can decode as needed</pre></td></tr><tr><td class='line-number'><a name='L759' href='#L759'><pre>759</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> let data = buffer[data_start..data_end].to_vec();</pre></td></tr><tr><td class='line-number'><a name='L760' href='#L760'><pre>760</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L761' href='#L761'><pre>761</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> Ok(ResourceEntry::Record4ByteHeader { data })</pre></td></tr><tr><td class='line-number'><a name='L762' href='#L762'><pre>762</pre></a></td><td class='covered-line'><pre>41</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L763' href='#L763'><pre>763</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L764' href='#L764'><pre>764</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Parses 8-bit record entry (single-byte header).</pre></td></tr><tr><td class='line-number'><a name='L765' href='#L765'><pre>765</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> fn parse_8bit_record(</pre></td></tr><tr><td class='line-number'><a name='L766' href='#L766'><pre>766</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> buffer: &[u8],</pre></td></tr><tr><td class='line-number'><a name='L767' href='#L767'><pre>767</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> metadata: &ResourceEntryMetadata,</pre></td></tr><tr><td class='line-number'><a name='L768' href='#L768'><pre>768</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> ) -> Result<ResourceEntry, ResourceErrorKind> {</pre></td></tr><tr><td class='line-number'><a name='L769' href='#L769'><pre>769</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> let offset = metadata.offset;</pre></td></tr><tr><td class='line-number'><a name='L770' href='#L770'><pre>770</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L771' href='#L771'><pre>771</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> if offset >= buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L772' href='#L772'><pre>772</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::HeaderReadError {</span></pre></td></tr><tr><td class='line-number'><a name='L773' href='#L773'><pre>773</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> </span><span class='region red'>offset</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L774' href='#L774'><pre>774</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> reason: "Offset at end of file".to_string(),</span></pre></td></tr><tr><td class='line-number'><a name='L775' href='#L775'><pre>775</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L776' href='#L776'><pre>776</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L777' href='#L777'><pre>777</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L778' href='#L778'><pre>778</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> let mut record_size = buffer[offset] as usize;</pre></td></tr><tr><td class='line-number'><a name='L779' href='#L779'><pre>779</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L780' href='#L780'><pre>780</pre></a></td><td class='skipped-line'></td><td class='code'><pre> // Handle VB6 IDE off-by-one bug</pre></td></tr><tr><td class='line-number'><a name='L781' href='#L781'><pre>781</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> if offset + 1 + record_size > buffer.len() <span class='region red'>{</span></pre></td></tr><tr><td class='line-number'><a name='L782' href='#L782'><pre>782</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> record_size -= 1;</span></pre></td></tr><tr><td class='line-number'><a name='L783' href='#L783'><pre>783</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre><span class='region red'> </span>}</pre></td></tr><tr><td class='line-number'><a name='L784' href='#L784'><pre>784</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L785' href='#L785'><pre>785</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> let data_start = offset + 1;</pre></td></tr><tr><td class='line-number'><a name='L786' href='#L786'><pre>786</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> let data_end = data_start + record_size;</pre></td></tr><tr><td class='line-number'><a name='L787' href='#L787'><pre>787</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L788' href='#L788'><pre>788</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> if data_end > buffer.len() {</pre></td></tr><tr><td class='line-number'><a name='L789' href='#L789'><pre>789</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> return <span class='region red'>Err(ResourceErrorKind::OffsetOutOfBounds {</span></pre></td></tr><tr><td class='line-number'><a name='L790' href='#L790'><pre>790</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> offset: </span><span class='region red'>data_end</span><span class='region red'>,</span></pre></td></tr><tr><td class='line-number'><a name='L791' href='#L791'><pre>791</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> file_length: buffer.len(),</span></pre></td></tr><tr><td class='line-number'><a name='L792' href='#L792'><pre>792</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='region red'> })</span>;</pre></td></tr><tr><td class='line-number'><a name='L793' href='#L793'><pre>793</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L794' href='#L794'><pre>794</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L795' href='#L795'><pre>795</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> Ok(ResourceEntry::Record1ByteHeader {</pre></td></tr><tr><td class='line-number'><a name='L796' href='#L796'><pre>796</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> data: buffer[data_start..data_end].to_vec(),</pre></td></tr><tr><td class='line-number'><a name='L797' href='#L797'><pre>797</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> })</pre></td></tr><tr><td class='line-number'><a name='L798' href='#L798'><pre>798</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L799' href='#L799'><pre>799</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L800' href='#L800'><pre>800</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Gets a reference to a resource entry at the specified offset.</pre></td></tr><tr><td class='line-number'><a name='L801' href='#L801'><pre>801</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L802' href='#L802'><pre>802</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Arguments</pre></td></tr><tr><td class='line-number'><a name='L803' href='#L803'><pre>803</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L804' href='#L804'><pre>804</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `offset` - Byte offset where the resource entry begins</pre></td></tr><tr><td class='line-number'><a name='L805' href='#L805'><pre>805</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L806' href='#L806'><pre>806</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L807' href='#L807'><pre>807</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L808' href='#L808'><pre>808</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// `Some(&ResourceEntry)` if an entry exists at that offset, `None` otherwise.</pre></td></tr><tr><td class='line-number'><a name='L809' href='#L809'><pre>809</pre></a></td><td class='skipped-line'></td><td class='code'><pre> #[must_use]</pre></td></tr><tr><td class='line-number'><a name='L810' href='#L810'><pre>810</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>pub fn get_entry(&self, offset: usize) -> Option<&ResourceEntry></span> {</pre></td></tr><tr><td class='line-number'><a name='L811' href='#L811'><pre>811</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>self.entries</span>.<span class='region red'>get</span>(<span class='region red'>&offset</span>)</pre></td></tr><tr><td class='line-number'><a name='L812' href='#L812'><pre>812</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L813' href='#L813'><pre>813</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L814' href='#L814'><pre>814</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Gets binary data from a resource entry, if it contains binary data.</pre></td></tr><tr><td class='line-number'><a name='L815' href='#L815'><pre>815</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L816' href='#L816'><pre>816</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Works with `Record12ByteHeader`, `Record3ByteHeader`, `Record4ByteHeader`, and `Record1ByteHeader` entries.</pre></td></tr><tr><td class='line-number'><a name='L817' href='#L817'><pre>817</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L818' href='#L818'><pre>818</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Arguments</pre></td></tr><tr><td class='line-number'><a name='L819' href='#L819'><pre>819</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L820' href='#L820'><pre>820</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `offset` - Byte offset where the resource entry begins</pre></td></tr><tr><td class='line-number'><a name='L821' href='#L821'><pre>821</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L822' href='#L822'><pre>822</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L823' href='#L823'><pre>823</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L824' href='#L824'><pre>824</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// `Some(&[u8])` containing the data, or `None` if no entry exists at that</pre></td></tr><tr><td class='line-number'><a name='L825' href='#L825'><pre>825</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// offset or the entry is not a binary data type.</pre></td></tr><tr><td class='line-number'><a name='L826' href='#L826'><pre>826</pre></a></td><td class='skipped-line'></td><td class='code'><pre> #[must_use]</pre></td></tr><tr><td class='line-number'><a name='L827' href='#L827'><pre>827</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>pub fn get_binary_blob(&self, offset: usize) -> Option<&[u8]></span> {</pre></td></tr><tr><td class='line-number'><a name='L828' href='#L828'><pre>828</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>self.entries</span>.<span class='region red'>get</span>(<span class='region red'>&offset</span>).<span class='region red'>and_then</span>(|entry| match <span class='region red'>entry</span> {</pre></td></tr><tr><td class='line-number'><a name='L829' href='#L829'><pre>829</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> ResourceEntry::Record12ByteHeader { <span class='region red'>data</span> }</pre></td></tr><tr><td class='line-number'><a name='L830' href='#L830'><pre>830</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> | ResourceEntry::Record3ByteHeader { <span class='region red'>data</span> }</pre></td></tr><tr><td class='line-number'><a name='L831' href='#L831'><pre>831</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> | ResourceEntry::Record4ByteHeader { <span class='region red'>data</span> }</pre></td></tr><tr><td class='line-number'><a name='L832' href='#L832'><pre>832</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> | ResourceEntry::Record1ByteHeader { <span class='region red'>data</span> } => <span class='region red'>Some(data.as_slice())</span>,</pre></td></tr><tr><td class='line-number'><a name='L833' href='#L833'><pre>833</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> _ => <span class='region red'>None</span>,</pre></td></tr><tr><td class='line-number'><a name='L834' href='#L834'><pre>834</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span>)</pre></td></tr><tr><td class='line-number'><a name='L835' href='#L835'><pre>835</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L836' href='#L836'><pre>836</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L837' href='#L837'><pre>837</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Gets list items from a resource entry, if it contains a list.</pre></td></tr><tr><td class='line-number'><a name='L838' href='#L838'><pre>838</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L839' href='#L839'><pre>839</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Arguments</pre></td></tr><tr><td class='line-number'><a name='L840' href='#L840'><pre>840</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L841' href='#L841'><pre>841</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `offset` - Byte offset where the list resource entry begins</pre></td></tr><tr><td class='line-number'><a name='L842' href='#L842'><pre>842</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L843' href='#L843'><pre>843</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L844' href='#L844'><pre>844</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L845' href='#L845'><pre>845</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// `Some(&[String])` containing the list items, or `None` if no entry exists</pre></td></tr><tr><td class='line-number'><a name='L846' href='#L846'><pre>846</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// at that offset or the entry is not a `ListItems` type.</pre></td></tr><tr><td class='line-number'><a name='L847' href='#L847'><pre>847</pre></a></td><td class='skipped-line'></td><td class='code'><pre> #[must_use]</pre></td></tr><tr><td class='line-number'><a name='L848' href='#L848'><pre>848</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>pub fn get_list_items(&self, offset: usize) -> Option<&[String]></span> {</pre></td></tr><tr><td class='line-number'><a name='L849' href='#L849'><pre>849</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>self.entries</span>.<span class='region red'>get</span>(<span class='region red'>&offset</span>).<span class='region red'>and_then</span>(|entry| match <span class='region red'>entry</span> {</pre></td></tr><tr><td class='line-number'><a name='L850' href='#L850'><pre>850</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> ResourceEntry::ListItems { <span class='region red'>items</span> } => <span class='region red'>Some(items.as_slice())</span>,</pre></td></tr><tr><td class='line-number'><a name='L851' href='#L851'><pre>851</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> _ => <span class='region red'>None</span>,</pre></td></tr><tr><td class='line-number'><a name='L852' href='#L852'><pre>852</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span>)</pre></td></tr><tr><td class='line-number'><a name='L853' href='#L853'><pre>853</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L854' href='#L854'><pre>854</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L855' href='#L855'><pre>855</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Gets raw data from a `Record4ByteHeader` resource entry.</pre></td></tr><tr><td class='line-number'><a name='L856' href='#L856'><pre>856</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L857' href='#L857'><pre>857</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Arguments</pre></td></tr><tr><td class='line-number'><a name='L858' href='#L858'><pre>858</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L859' href='#L859'><pre>859</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// * `offset` - Byte offset where the text resource entry begins</pre></td></tr><tr><td class='line-number'><a name='L860' href='#L860'><pre>860</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L861' href='#L861'><pre>861</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// # Returns</pre></td></tr><tr><td class='line-number'><a name='L862' href='#L862'><pre>862</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L863' href='#L863'><pre>863</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// `Some(&[u8])` containing the raw data, or `None` if no entry exists</pre></td></tr><tr><td class='line-number'><a name='L864' href='#L864'><pre>864</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// at that offset or the entry is not a `Record4ByteHeader` type.</pre></td></tr><tr><td class='line-number'><a name='L865' href='#L865'><pre>865</pre></a></td><td class='skipped-line'></td><td class='code'><pre> #[must_use]</pre></td></tr><tr><td class='line-number'><a name='L866' href='#L866'><pre>866</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>pub fn get_text_data(&self, offset: usize) -> Option<&[u8]></span> {</pre></td></tr><tr><td class='line-number'><a name='L867' href='#L867'><pre>867</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>self.entries</span>.<span class='region red'>get</span>(<span class='region red'>&offset</span>).<span class='region red'>and_then</span>(|entry| match <span class='region red'>entry</span> {</pre></td></tr><tr><td class='line-number'><a name='L868' href='#L868'><pre>868</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> ResourceEntry::Record4ByteHeader { <span class='region red'>data</span> } => <span class='region red'>Some(data.as_slice())</span>,</pre></td></tr><tr><td class='line-number'><a name='L869' href='#L869'><pre>869</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> _ => <span class='region red'>None</span>,</pre></td></tr><tr><td class='line-number'><a name='L870' href='#L870'><pre>870</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span>)</pre></td></tr><tr><td class='line-number'><a name='L871' href='#L871'><pre>871</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L872' href='#L872'><pre>872</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L873' href='#L873'><pre>873</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Returns an iterator over all entries in the resource file.</pre></td></tr><tr><td class='line-number'><a name='L874' href='#L874'><pre>874</pre></a></td><td class='skipped-line'></td><td class='code'><pre> ///</pre></td></tr><tr><td class='line-number'><a name='L875' href='#L875'><pre>875</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Entries are yielded in arbitrary order (`HashMap` iteration order).</pre></td></tr><tr><td class='line-number'><a name='L876' href='#L876'><pre>876</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> pub fn iter_entries(&self) -> impl Iterator<Item = (usize, &ResourceEntry)> {</pre></td></tr><tr><td class='line-number'><a name='L877' href='#L877'><pre>877</pre></a></td><td class='covered-line'><pre>110</pre></td><td class='code'><pre> <div class='tooltip'>self.entries<span class='tooltip-content'>12</span></div>.<div class='tooltip'>iter<span class='tooltip-content'>12</span></div>().<div class='tooltip'>map<span class='tooltip-content'>12</span></div>(|(&offset, entry)| (offset, entry))</pre></td></tr><tr><td class='line-number'><a name='L878' href='#L878'><pre>878</pre></a></td><td class='covered-line'><pre>12</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L879' href='#L879'><pre>879</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L880' href='#L880'><pre>880</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Returns the total number of resource entries in the file.</pre></td></tr><tr><td class='line-number'><a name='L881' href='#L881'><pre>881</pre></a></td><td class='skipped-line'></td><td class='code'><pre> #[must_use]</pre></td></tr><tr><td class='line-number'><a name='L882' href='#L882'><pre>882</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>pub fn entry_count(&self) -> usize</span> {</pre></td></tr><tr><td class='line-number'><a name='L883' href='#L883'><pre>883</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>self.entries</span>.<span class='region red'>len</span>()</pre></td></tr><tr><td class='line-number'><a name='L884' href='#L884'><pre>884</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L885' href='#L885'><pre>885</pre></a></td><td class='skipped-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L886' href='#L886'><pre>886</pre></a></td><td class='skipped-line'></td><td class='code'><pre> /// Returns the total size of the resource file in bytes.</pre></td></tr><tr><td class='line-number'><a name='L887' href='#L887'><pre>887</pre></a></td><td class='skipped-line'></td><td class='code'><pre> #[must_use]</pre></td></tr><tr><td class='line-number'><a name='L888' href='#L888'><pre>888</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>pub fn file_size(&self) -> usize</span> {</pre></td></tr><tr><td class='line-number'><a name='L889' href='#L889'><pre>889</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>self.buffer</span>.<span class='region red'>len</span>()</pre></td></tr><tr><td class='line-number'><a name='L890' href='#L890'><pre>890</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='region red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L891' href='#L891'><pre>891</pre></a></td><td class='skipped-line'></td><td class='code'><pre>}</pre></td></tr></table></div></body></html>