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Decoder.c.html
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Decoder.c.html
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<!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='../../../../../../../../../style.css'></head><body><h2>Coverage Report</h2><h4>Created: 2017-04-14 23:34</h4><div class='centered'><table><div class='source-name-title'><pre>/home/travis/build/MoarVM/MoarVM/src/6model/reprs/Decoder.c</pre></div><tr><td><pre>Line</pre></td><td><pre>Count</pre></td><td><pre>Source (<a href='#L21'>jump to first uncovered line</a>)</pre></td></tr><tr><td class='line-number'><a name='L1' href='#L1'><pre>1</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>#include "moar.h"</pre></td></tr><tr><td class='line-number'><a name='L2' href='#L2'><pre>2</pre></a></td><td class='uncovered-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='uncovered-line'></td><td class='code'><pre>/* This representation's function pointer table. */</pre></td></tr><tr><td class='line-number'><a name='L4' href='#L4'><pre>4</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>static const MVMREPROps Decoder_this_repr;</pre></td></tr><tr><td class='line-number'><a name='L5' href='#L5'><pre>5</pre></a></td><td class='uncovered-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='uncovered-line'></td><td class='code'><pre>/* Creates a new type object of this representation, and associates it with</pre></td></tr><tr><td class='line-number'><a name='L7' href='#L7'><pre>7</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> * the given HOW. */</pre></td></tr><tr><td class='line-number'><a name='L8' href='#L8'><pre>8</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre>static MVMObject * type_object_for(MVMThreadContext *tc, MVMObject *HOW) {</pre></td></tr><tr><td class='line-number'><a name='L9' href='#L9'><pre>9</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVMSTable *st = MVM_gc_allocate_stable(tc, &Decoder_this_repr, HOW);</pre></td></tr><tr><td class='line-number'><a name='L10' href='#L10'><pre>10</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='L11' href='#L11'><pre>11</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVMROOT(tc, st, {</pre></td></tr><tr><td class='line-number'><a name='L12' href='#L12'><pre>12</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVMObject *obj = MVM_gc_allocate_type_object(tc, st);</pre></td></tr><tr><td class='line-number'><a name='L13' href='#L13'><pre>13</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVM_ASSIGN_REF(tc, &(st->header), st->WHAT, obj);</pre></td></tr><tr><td class='line-number'><a name='L14' href='#L14'><pre>14</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> st->size = sizeof(MVMDecoder);</pre></td></tr><tr><td class='line-number'><a name='L15' href='#L15'><pre>15</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='L16' href='#L16'><pre>16</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='L17' href='#L17'><pre>17</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> return st->WHAT;</pre></td></tr><tr><td class='line-number'><a name='L18' href='#L18'><pre>18</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='L19' href='#L19'><pre>19</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L20' href='#L20'><pre>20</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Copies the body of one object to another. */</pre></td></tr><tr><td class='line-number'><a name='L21' href='#L21'><pre>21</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre>static void copy_to(MVMThreadContext *tc, MVMSTable *st, void *src, MVMObject *dest_root, void *dest) <span class='red'>{</span></pre></td></tr><tr><td class='line-number'><a name='L22' href='#L22'><pre>22</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> MVM_exception_throw_adhoc(tc, "Cannot copy object with representation Decoder");</span></pre></td></tr><tr><td class='line-number'><a name='L23' href='#L23'><pre>23</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L24' href='#L24'><pre>24</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L25' href='#L25'><pre>25</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Called by the VM to mark any GCable items. */</pre></td></tr><tr><td class='line-number'><a name='L26' href='#L26'><pre>26</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre>static void gc_mark(MVMThreadContext *tc, MVMSTable *st, void *data, MVMGCWorklist *worklist) <span class='red'>{</span></pre></td></tr><tr><td class='line-number'><a name='L27' href='#L27'><pre>27</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L28' href='#L28'><pre>28</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L29' href='#L29'><pre>29</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Called by the VM in order to free memory associated with this object. */</pre></td></tr><tr><td class='line-number'><a name='L30' href='#L30'><pre>30</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre>static void gc_free(MVMThreadContext *tc, MVMObject *obj) <span class='red'>{</span></pre></td></tr><tr><td class='line-number'><a name='L31' href='#L31'><pre>31</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> MVMDecoder *decoder = (MVMDecoder *)obj;</span></pre></td></tr><tr><td class='line-number'><a name='L32' href='#L32'><pre>32</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> if (</span><span class='red'>decoder->body.ds</span><span class='red'>)</span></pre></td></tr><tr><td class='line-number'><a name='L33' href='#L33'><pre>33</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> </span><span class='red'>MVM_string_decodestream_destroy(tc, decoder->body.ds)</span><span class='red'>;</span></pre></td></tr><tr><td class='line-number'><a name='L34' href='#L34'><pre>34</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L35' href='#L35'><pre>35</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L36' href='#L36'><pre>36</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>static const MVMStorageSpec storage_spec = {</pre></td></tr><tr><td class='line-number'><a name='L37' href='#L37'><pre>37</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> MVM_STORAGE_SPEC_REFERENCE, /* inlineable */</pre></td></tr><tr><td class='line-number'><a name='L38' href='#L38'><pre>38</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> 0, /* bits */</pre></td></tr><tr><td class='line-number'><a name='L39' href='#L39'><pre>39</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> 0, /* align */</pre></td></tr><tr><td class='line-number'><a name='L40' href='#L40'><pre>40</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> MVM_STORAGE_SPEC_BP_NONE, /* boxed_primitive */</pre></td></tr><tr><td class='line-number'><a name='L41' href='#L41'><pre>41</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> 0, /* can_box */</pre></td></tr><tr><td class='line-number'><a name='L42' href='#L42'><pre>42</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> 0, /* is_unsigned */</pre></td></tr><tr><td class='line-number'><a name='L43' href='#L43'><pre>43</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>};</pre></td></tr><tr><td class='line-number'><a name='L44' href='#L44'><pre>44</pre></a></td><td class='uncovered-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='uncovered-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='uncovered-line'></td><td class='code'><pre>/* Gets the storage specification for this representation. */</pre></td></tr><tr><td class='line-number'><a name='L47' href='#L47'><pre>47</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre>static const MVMStorageSpec * get_storage_spec(MVMThreadContext *tc, MVMSTable *st) <span class='red'>{</span></pre></td></tr><tr><td class='line-number'><a name='L48' href='#L48'><pre>48</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> return &storage_spec;</span></pre></td></tr><tr><td class='line-number'><a name='L49' href='#L49'><pre>49</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L50' href='#L50'><pre>50</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L51' href='#L51'><pre>51</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Compose the representation. */</pre></td></tr><tr><td class='line-number'><a name='L52' href='#L52'><pre>52</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre>static void compose(MVMThreadContext *tc, MVMSTable *st, MVMObject *info) {</pre></td></tr><tr><td class='line-number'><a name='L53' href='#L53'><pre>53</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> /* Nothing to do for this REPR. */</pre></td></tr><tr><td class='line-number'><a name='L54' href='#L54'><pre>54</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='L55' href='#L55'><pre>55</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L56' href='#L56'><pre>56</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Set the size of the STable. */</pre></td></tr><tr><td class='line-number'><a name='L57' href='#L57'><pre>57</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre>static void deserialize_stable_size(MVMThreadContext *tc, MVMSTable *st, MVMSerializationReader *reader) <span class='red'>{</span></pre></td></tr><tr><td class='line-number'><a name='L58' href='#L58'><pre>58</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> st->size = sizeof(MVMDecoder);</span></pre></td></tr><tr><td class='line-number'><a name='L59' href='#L59'><pre>59</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'>}</span></pre></td></tr><tr><td class='line-number'><a name='L60' href='#L60'><pre>60</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L61' href='#L61'><pre>61</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Initializes the representation. */</pre></td></tr><tr><td class='line-number'><a name='L62' href='#L62'><pre>62</pre></a></td><td class='covered-line'><pre>130</pre></td><td class='code'><pre>const MVMREPROps * MVMDecoder_initialize(MVMThreadContext *tc) {</pre></td></tr><tr><td class='line-number'><a name='L63' href='#L63'><pre>63</pre></a></td><td class='covered-line'><pre>130</pre></td><td class='code'><pre> return &Decoder_this_repr;</pre></td></tr><tr><td class='line-number'><a name='L64' href='#L64'><pre>64</pre></a></td><td class='covered-line'><pre>130</pre></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L65' href='#L65'><pre>65</pre></a></td><td class='uncovered-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='uncovered-line'></td><td class='code'><pre>static const MVMREPROps Decoder_this_repr = {</pre></td></tr><tr><td class='line-number'><a name='L67' href='#L67'><pre>67</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> type_object_for,</pre></td></tr><tr><td class='line-number'><a name='L68' href='#L68'><pre>68</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> MVM_gc_allocate_object,</pre></td></tr><tr><td class='line-number'><a name='L69' href='#L69'><pre>69</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> NULL, /* initialize */</pre></td></tr><tr><td class='line-number'><a name='L70' href='#L70'><pre>70</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> copy_to,</pre></td></tr><tr><td class='line-number'><a name='L71' href='#L71'><pre>71</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> MVM_REPR_DEFAULT_ATTR_FUNCS,</pre></td></tr><tr><td class='line-number'><a name='L72' href='#L72'><pre>72</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> MVM_REPR_DEFAULT_BOX_FUNCS,</pre></td></tr><tr><td class='line-number'><a name='L73' href='#L73'><pre>73</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> MVM_REPR_DEFAULT_POS_FUNCS,</pre></td></tr><tr><td class='line-number'><a name='L74' href='#L74'><pre>74</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> MVM_REPR_DEFAULT_ASS_FUNCS,</pre></td></tr><tr><td class='line-number'><a name='L75' href='#L75'><pre>75</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> MVM_REPR_DEFAULT_ELEMS,</pre></td></tr><tr><td class='line-number'><a name='L76' href='#L76'><pre>76</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> get_storage_spec,</pre></td></tr><tr><td class='line-number'><a name='L77' href='#L77'><pre>77</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> NULL, /* change_type */</pre></td></tr><tr><td class='line-number'><a name='L78' href='#L78'><pre>78</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> NULL, /* serialize */</pre></td></tr><tr><td class='line-number'><a name='L79' href='#L79'><pre>79</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> NULL, /* deserialize */</pre></td></tr><tr><td class='line-number'><a name='L80' href='#L80'><pre>80</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> NULL, /* serialize_repr_data */</pre></td></tr><tr><td class='line-number'><a name='L81' href='#L81'><pre>81</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> NULL, /* deserialize_repr_data */</pre></td></tr><tr><td class='line-number'><a name='L82' href='#L82'><pre>82</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> deserialize_stable_size,</pre></td></tr><tr><td class='line-number'><a name='L83' href='#L83'><pre>83</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> gc_mark,</pre></td></tr><tr><td class='line-number'><a name='L84' href='#L84'><pre>84</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> gc_free,</pre></td></tr><tr><td class='line-number'><a name='L85' href='#L85'><pre>85</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> NULL, /* gc_cleanup */</pre></td></tr><tr><td class='line-number'><a name='L86' href='#L86'><pre>86</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> NULL, /* gc_mark_repr_data */</pre></td></tr><tr><td class='line-number'><a name='L87' href='#L87'><pre>87</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> NULL, /* gc_free_repr_data */</pre></td></tr><tr><td class='line-number'><a name='L88' href='#L88'><pre>88</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> compose,</pre></td></tr><tr><td class='line-number'><a name='L89' href='#L89'><pre>89</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> NULL, /* spesh */</pre></td></tr><tr><td class='line-number'><a name='L90' href='#L90'><pre>90</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> "Decoder", /* name */</pre></td></tr><tr><td class='line-number'><a name='L91' href='#L91'><pre>91</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> MVM_REPR_ID_Decoder,</pre></td></tr><tr><td class='line-number'><a name='L92' href='#L92'><pre>92</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> NULL, /* unmanaged_size */</pre></td></tr><tr><td class='line-number'><a name='L93' href='#L93'><pre>93</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> NULL, /* describe_refs */</pre></td></tr><tr><td class='line-number'><a name='L94' href='#L94'><pre>94</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>};</pre></td></tr><tr><td class='line-number'><a name='L95' href='#L95'><pre>95</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L96' href='#L96'><pre>96</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Assert that the passed object really is a decoder; throw if not. */</pre></td></tr><tr><td class='line-number'><a name='L97' href='#L97'><pre>97</pre></a></td><td class='covered-line'><pre>55</pre></td><td class='code'><pre>void MVM_decoder_ensure_decoder(MVMThreadContext *tc, MVMObject *decoder, const char *op) {</pre></td></tr><tr><td class='line-number'><a name='L98' href='#L98'><pre>98</pre></a></td><td class='covered-line'><pre>55</pre></td><td class='code'><pre> if (REPR(decoder)->ID != MVM_REPR_ID_Decoder || !IS_CONCRETE(decoder))</pre></td></tr><tr><td class='line-number'><a name='L99' href='#L99'><pre>99</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='red'>MVM_exception_throw_adhoc(tc,</span></pre></td></tr><tr><td class='line-number'><a name='L100' href='#L100'><pre>100</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> "Operatation '%s' can only work on an object with the Decoder representation",</span></pre></td></tr><tr><td class='line-number'><a name='L101' href='#L101'><pre>101</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> op)</span>;</pre></td></tr><tr><td class='line-number'><a name='L102' href='#L102'><pre>102</pre></a></td><td class='covered-line'><pre>55</pre></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='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L104' href='#L104'><pre>104</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Checks and sets the decoder single-user sanity check flag. */</pre></td></tr><tr><td class='line-number'><a name='L105' href='#L105'><pre>105</pre></a></td><td class='covered-line'><pre>36</pre></td><td class='code'><pre>static void enter_single_user(MVMThreadContext *tc, MVMDecoder *decoder) {</pre></td></tr><tr><td class='line-number'><a name='L106' href='#L106'><pre>106</pre></a></td><td class='covered-line'><pre>36</pre></td><td class='code'><pre> if (!MVM_trycas(&(decoder->body.in_use), 0, 1))</pre></td></tr><tr><td class='line-number'><a name='L107' href='#L107'><pre>107</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVM_exception_throw_adhoc(tc, "Deocder may not be used concurrently"); </pre></td></tr><tr><td class='line-number'><a name='L108' href='#L108'><pre>108</pre></a></td><td class='covered-line'><pre>36</pre></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L109' href='#L109'><pre>109</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L110' href='#L110'><pre>110</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Releases the decoder single-user sanity check flag. */</pre></td></tr><tr><td class='line-number'><a name='L111' href='#L111'><pre>111</pre></a></td><td class='covered-line'><pre>34</pre></td><td class='code'><pre>static void exit_single_user(MVMThreadContext *tc, MVMDecoder *decoder) {</pre></td></tr><tr><td class='line-number'><a name='L112' href='#L112'><pre>112</pre></a></td><td class='covered-line'><pre>34</pre></td><td class='code'><pre> decoder->body.in_use = 0;</pre></td></tr><tr><td class='line-number'><a name='L113' href='#L113'><pre>113</pre></a></td><td class='covered-line'><pre>34</pre></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='uncovered-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='uncovered-line'></td><td class='code'><pre>/* Configures the decoder with the specified encoding and other configuration. */</pre></td></tr><tr><td class='line-number'><a name='L116' href='#L116'><pre>116</pre></a></td><td class='covered-line'><pre>6</pre></td><td class='code'><pre>static int should_translate_newlines(MVMThreadContext *tc, MVMObject *config) {</pre></td></tr><tr><td class='line-number'><a name='L117' href='#L117'><pre>117</pre></a></td><td class='covered-line'><pre>6</pre></td><td class='code'><pre> if (IS_CONCRETE(config) && REPR(config)->ID == MVM_REPR_ID_MVMHash) {</pre></td></tr><tr><td class='line-number'><a name='L118' href='#L118'><pre>118</pre></a></td><td class='covered-line'><pre>6</pre></td><td class='code'><pre> MVMObject *value = MVM_repr_at_key_o(tc, config,</pre></td></tr><tr><td class='line-number'><a name='L119' href='#L119'><pre>119</pre></a></td><td class='covered-line'><pre>6</pre></td><td class='code'><pre> tc->instance->str_consts.translate_newlines);</pre></td></tr><tr><td class='line-number'><a name='L120' href='#L120'><pre>120</pre></a></td><td class='covered-line'><pre>6</pre></td><td class='code'><pre> return IS_CONCRETE(value) && <span class='red'>MVM_repr_get_int(tc, value) != 0</span>;</pre></td></tr><tr><td class='line-number'><a name='L121' href='#L121'><pre>121</pre></a></td><td class='covered-line'><pre>6</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L122' href='#L122'><pre>122</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='red'>return 0</span>;</pre></td></tr><tr><td class='line-number'><a name='L123' href='#L123'><pre>123</pre></a></td><td class='covered-line'><pre>6</pre></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L124' href='#L124'><pre>124</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>void MVM_decoder_configure(MVMThreadContext *tc, MVMDecoder *decoder,</pre></td></tr><tr><td class='line-number'><a name='L125' href='#L125'><pre>125</pre></a></td><td class='covered-line'><pre>8</pre></td><td class='code'><pre> MVMString *encoding, MVMObject *config) {</pre></td></tr><tr><td class='line-number'><a name='L126' href='#L126'><pre>126</pre></a></td><td class='covered-line'><pre>8</pre></td><td class='code'><pre> if (!decoder->body.ds) {</pre></td></tr><tr><td class='line-number'><a name='L127' href='#L127'><pre>127</pre></a></td><td class='covered-line'><pre>7</pre></td><td class='code'><pre> MVMuint8 encid = MVM_string_find_encoding(tc, encoding);</pre></td></tr><tr><td class='line-number'><a name='L128' href='#L128'><pre>128</pre></a></td><td class='covered-line'><pre>7</pre></td><td class='code'><pre> enter_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L129' href='#L129'><pre>129</pre></a></td><td class='covered-line'><pre>7</pre></td><td class='code'><pre> decoder->body.ds = MVM_string_decodestream_create(tc, encid, 0,</pre></td></tr><tr><td class='line-number'><a name='L130' href='#L130'><pre>130</pre></a></td><td class='covered-line'><pre>7</pre></td><td class='code'><pre> should_translate_newlines(tc, config));</pre></td></tr><tr><td class='line-number'><a name='L131' href='#L131'><pre>131</pre></a></td><td class='covered-line'><pre>7</pre></td><td class='code'><pre> decoder->body.sep_spec = MVM_malloc(sizeof(MVMDecodeStreamSeparators));</pre></td></tr><tr><td class='line-number'><a name='L132' href='#L132'><pre>132</pre></a></td><td class='covered-line'><pre>7</pre></td><td class='code'><pre> MVM_string_decode_stream_sep_default(tc, decoder->body.sep_spec);</pre></td></tr><tr><td class='line-number'><a name='L133' href='#L133'><pre>133</pre></a></td><td class='covered-line'><pre>7</pre></td><td class='code'><pre> exit_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L134' href='#L134'><pre>134</pre></a></td><td class='covered-line'><pre>7</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L135' href='#L135'><pre>135</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> else {</pre></td></tr><tr><td class='line-number'><a name='L136' href='#L136'><pre>136</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVM_exception_throw_adhoc(tc, "Decoder already configured");</pre></td></tr><tr><td class='line-number'><a name='L137' href='#L137'><pre>137</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='L138' href='#L138'><pre>138</pre></a></td><td class='covered-line'><pre>8</pre></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L139' href='#L139'><pre>139</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L140' href='#L140'><pre>140</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Obtains the DecodeStream object provided it's initialized, throwing if not. */</pre></td></tr><tr><td class='line-number'><a name='L141' href='#L141'><pre>141</pre></a></td><td class='covered-line'><pre>46</pre></td><td class='code'><pre>static MVMDecodeStream * get_ds(MVMThreadContext *tc, MVMDecoder *decoder) {</pre></td></tr><tr><td class='line-number'><a name='L142' href='#L142'><pre>142</pre></a></td><td class='covered-line'><pre>46</pre></td><td class='code'><pre> MVMDecodeStream *ds = decoder->body.ds;</pre></td></tr><tr><td class='line-number'><a name='L143' href='#L143'><pre>143</pre></a></td><td class='covered-line'><pre>46</pre></td><td class='code'><pre> if (!ds)</pre></td></tr><tr><td class='line-number'><a name='L144' href='#L144'><pre>144</pre></a></td><td class='covered-line'><pre>7</pre></td><td class='code'><pre> MVM_exception_throw_adhoc(tc, "Docder not yet configured");</pre></td></tr><tr><td class='line-number'><a name='L145' href='#L145'><pre>145</pre></a></td><td class='covered-line'><pre>46</pre></td><td class='code'><pre> return ds;</pre></td></tr><tr><td class='line-number'><a name='L146' href='#L146'><pre>146</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='L147' href='#L147'><pre>147</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L148' href='#L148'><pre>148</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Gets the separators specification for the decoder. */</pre></td></tr><tr><td class='line-number'><a name='L149' href='#L149'><pre>149</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre>MVM_STATIC_INLINE MVMDecodeStreamSeparators * get_sep_spec(MVMThreadContext *tc, MVMDecoder *decoder) {</pre></td></tr><tr><td class='line-number'><a name='L150' href='#L150'><pre>150</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> return decoder->body.sep_spec;</pre></td></tr><tr><td class='line-number'><a name='L151' href='#L151'><pre>151</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='L152' href='#L152'><pre>152</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L153' href='#L153'><pre>153</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Sets the separators to be used by this decode stream. */</pre></td></tr><tr><td class='line-number'><a name='L154' href='#L154'><pre>154</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre>void MVM_decoder_set_separators(MVMThreadContext *tc, MVMDecoder *decoder, MVMObject *seps) {</pre></td></tr><tr><td class='line-number'><a name='L155' href='#L155'><pre>155</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> MVMint32 is_str_array = REPR(seps)->pos_funcs.get_elem_storage_spec(tc,</pre></td></tr><tr><td class='line-number'><a name='L156' href='#L156'><pre>156</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> STABLE(seps)).boxed_primitive == MVM_STORAGE_SPEC_BP_STR;</pre></td></tr><tr><td class='line-number'><a name='L157' href='#L157'><pre>157</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> get_ds(tc, decoder); /* Ensure we're sufficiently initialized. */</pre></td></tr><tr><td class='line-number'><a name='L158' href='#L158'><pre>158</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> if (is_str_array) {</pre></td></tr><tr><td class='line-number'><a name='L159' href='#L159'><pre>159</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVMString **c_seps;</pre></td></tr><tr><td class='line-number'><a name='L160' href='#L160'><pre>160</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVMuint64 i;</pre></td></tr><tr><td class='line-number'><a name='L161' href='#L161'><pre>161</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVMuint64 num_seps = MVM_repr_elems(tc, seps);</pre></td></tr><tr><td class='line-number'><a name='L162' href='#L162'><pre>162</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> if (num_seps > 0xFFFFFF)</pre></td></tr><tr><td class='line-number'><a name='L163' href='#L163'><pre>163</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='red'>MVM_exception_throw_adhoc(tc, "Too many line separators")</span>;</pre></td></tr><tr><td class='line-number'><a name='L164' href='#L164'><pre>164</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> c_seps = MVM_malloc((num_seps ? num_seps : <span class='red'>1</span>) * sizeof(MVMString *));</pre></td></tr><tr><td class='line-number'><a name='L165' href='#L165'><pre>165</pre></a></td><td class='covered-line'><pre>3</pre></td><td class='code'><pre> for (i = 0; i < num_seps; i++)</pre></td></tr><tr><td class='line-number'><a name='L166' href='#L166'><pre>166</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> c_seps[i] = MVM_repr_at_pos_s(tc, seps, i);</pre></td></tr><tr><td class='line-number'><a name='L167' href='#L167'><pre>167</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> enter_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L168' href='#L168'><pre>168</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVM_string_decode_stream_sep_from_strings(tc, get_sep_spec(tc, decoder),</pre></td></tr><tr><td class='line-number'><a name='L169' href='#L169'><pre>169</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> c_seps, num_seps);</pre></td></tr><tr><td class='line-number'><a name='L170' href='#L170'><pre>170</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> exit_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L171' href='#L171'><pre>171</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVM_free(c_seps);</pre></td></tr><tr><td class='line-number'><a name='L172' href='#L172'><pre>172</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='L173' href='#L173'><pre>173</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> else {</pre></td></tr><tr><td class='line-number'><a name='L174' href='#L174'><pre>174</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVM_exception_throw_adhoc(tc, "Set separators requires a native string array");</pre></td></tr><tr><td class='line-number'><a name='L175' href='#L175'><pre>175</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='L176' href='#L176'><pre>176</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='L177' href='#L177'><pre>177</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L178' href='#L178'><pre>178</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Adds bytes to the deocde stream. */</pre></td></tr><tr><td class='line-number'><a name='L179' href='#L179'><pre>179</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre>void MVM_decoder_add_bytes(MVMThreadContext *tc, MVMDecoder *decoder, MVMObject *buffer) {</pre></td></tr><tr><td class='line-number'><a name='L180' href='#L180'><pre>180</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> MVMDecodeStream *ds = get_ds(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L181' href='#L181'><pre>181</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> if (REPR(buffer)->ID == MVM_REPR_ID_VMArray) {</pre></td></tr><tr><td class='line-number'><a name='L182' href='#L182'><pre>182</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> /* To be safe, we need to make a copy of data in a resizable array; it</pre></td></tr><tr><td class='line-number'><a name='L183' href='#L183'><pre>183</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> * may change/move under us. */</pre></td></tr><tr><td class='line-number'><a name='L184' href='#L184'><pre>184</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> char *output, *copy;</pre></td></tr><tr><td class='line-number'><a name='L185' href='#L185'><pre>185</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> MVMint64 output_size;</pre></td></tr><tr><td class='line-number'><a name='L186' href='#L186'><pre>186</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> switch (((MVMArrayREPRData *)STABLE(buffer)->REPR_data)->slot_type) {</pre></td></tr><tr><td class='line-number'><a name='L187' href='#L187'><pre>187</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> case MVM_ARRAY_U8:</pre></td></tr><tr><td class='line-number'><a name='L188' href='#L188'><pre>188</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> case MVM_ARRAY_I8:</pre></td></tr><tr><td class='line-number'><a name='L189' href='#L189'><pre>189</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> output = (char *)(((MVMArray *)buffer)->body.slots.i8 + ((MVMArray *)buffer)->body.start);</pre></td></tr><tr><td class='line-number'><a name='L190' href='#L190'><pre>190</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> output_size = ((MVMArray *)buffer)->body.elems;</pre></td></tr><tr><td class='line-number'><a name='L191' href='#L191'><pre>191</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> break;</pre></td></tr><tr><td class='line-number'><a name='L192' href='#L192'><pre>192</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre> <span class='red'>case </span><span class='red'>MVM_ARRAY_U16</span><span class='red'>:</span></pre></td></tr><tr><td class='line-number'><a name='L193' href='#L193'><pre>193</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> </span><span class='red'>case </span><span class='red'>MVM_ARRAY_I16</span><span class='red'>:</span></pre></td></tr><tr><td class='line-number'><a name='L194' href='#L194'><pre>194</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> output = (char *)(((MVMArray *)buffer)->body.slots.i16 + ((MVMArray *)buffer)->body.start);</span></pre></td></tr><tr><td class='line-number'><a name='L195' href='#L195'><pre>195</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> output_size = ((MVMArray *)buffer)->body.elems * 2;</span></pre></td></tr><tr><td class='line-number'><a name='L196' href='#L196'><pre>196</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> break</span><span class='red'>;</span></pre></td></tr><tr><td class='line-number'><a name='L197' href='#L197'><pre>197</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> </span><span class='red'>case </span><span class='red'>MVM_ARRAY_U32</span><span class='red'>:</span></pre></td></tr><tr><td class='line-number'><a name='L198' href='#L198'><pre>198</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> </span><span class='red'>case </span><span class='red'>MVM_ARRAY_I32</span><span class='red'>:</span></pre></td></tr><tr><td class='line-number'><a name='L199' href='#L199'><pre>199</pre></a></td><td class='uncovered-line'><pre>0</pre></td><td class='code'><pre><span class='red'> output = (char *)(((MVMArray *)buffer)->body.slots.i32 + ((MVMArray *)buffer)->body.start);</span></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='red'> output_size = ((MVMArray *)buffer)->body.elems * 4;</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><span class='red'> break</span><span class='red'>;</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><span class='red'> </span><span class='red'>default:</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><span class='red'> MVM_exception_throw_adhoc(tc, "Can only add bytes from an int array to a decoder")</span>;</pre></td></tr><tr><td class='line-number'><a name='L204' href='#L204'><pre>204</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> }</pre></td></tr><tr><td class='line-number'><a name='L205' href='#L205'><pre>205</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> copy = MVM_malloc(output_size);</pre></td></tr><tr><td class='line-number'><a name='L206' href='#L206'><pre>206</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> memcpy(copy, output, output_size);</pre></td></tr><tr><td class='line-number'><a name='L207' href='#L207'><pre>207</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> enter_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L208' href='#L208'><pre>208</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> MVM_string_decodestream_add_bytes(tc, ds, copy, output_size);</pre></td></tr><tr><td class='line-number'><a name='L209' href='#L209'><pre>209</pre></a></td><td class='covered-line'><pre>10</pre></td><td class='code'><pre> exit_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L210' href='#L210'><pre>210</pre></a></td><td class='covered-line'><pre>10</pre></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='covered-line'><pre>1</pre></td><td class='code'><pre> else {</pre></td></tr><tr><td class='line-number'><a name='L212' href='#L212'><pre>212</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVM_exception_throw_adhoc(tc, "Cannot add bytes to a decoder with a %s",</pre></td></tr><tr><td class='line-number'><a name='L213' href='#L213'><pre>213</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> REPR(buffer)->name);</pre></td></tr><tr><td class='line-number'><a name='L214' href='#L214'><pre>214</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='L215' href='#L215'><pre>215</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='L216' href='#L216'><pre>216</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L217' href='#L217'><pre>217</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Takes the specified number of chars from the decoder, or all if there</pre></td></tr><tr><td class='line-number'><a name='L218' href='#L218'><pre>218</pre></a></td><td class='uncovered-line'></td><td class='code'><pre> * is not enough. */</pre></td></tr><tr><td class='line-number'><a name='L219' href='#L219'><pre>219</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre>MVMString * MVM_decoder_take_chars(MVMThreadContext *tc, MVMDecoder *decoder, MVMint64 chars) {</pre></td></tr><tr><td class='line-number'><a name='L220' href='#L220'><pre>220</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> MVMString *result;</pre></td></tr><tr><td class='line-number'><a name='L221' href='#L221'><pre>221</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> enter_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L222' href='#L222'><pre>222</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> MVMROOT(tc, decoder, {</pre></td></tr><tr><td class='line-number'><a name='L223' href='#L223'><pre>223</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> result = MVM_string_decodestream_get_chars(tc, get_ds(tc, decoder), (MVMint32)chars);</pre></td></tr><tr><td class='line-number'><a name='L224' href='#L224'><pre>224</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='L225' href='#L225'><pre>225</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> exit_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L226' href='#L226'><pre>226</pre></a></td><td class='covered-line'><pre>4</pre></td><td class='code'><pre> return result;</pre></td></tr><tr><td class='line-number'><a name='L227' href='#L227'><pre>227</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='L228' href='#L228'><pre>228</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L229' href='#L229'><pre>229</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Takes all chars from the decoder. */</pre></td></tr><tr><td class='line-number'><a name='L230' href='#L230'><pre>230</pre></a></td><td class='covered-line'><pre>3</pre></td><td class='code'><pre>MVMString * MVM_decoder_take_all_chars(MVMThreadContext *tc, MVMDecoder *decoder) {</pre></td></tr><tr><td class='line-number'><a name='L231' href='#L231'><pre>231</pre></a></td><td class='covered-line'><pre>3</pre></td><td class='code'><pre> MVMString *result;</pre></td></tr><tr><td class='line-number'><a name='L232' href='#L232'><pre>232</pre></a></td><td class='covered-line'><pre>3</pre></td><td class='code'><pre> enter_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L233' href='#L233'><pre>233</pre></a></td><td class='covered-line'><pre>3</pre></td><td class='code'><pre> MVMROOT(tc, decoder, {</pre></td></tr><tr><td class='line-number'><a name='L234' href='#L234'><pre>234</pre></a></td><td class='covered-line'><pre>3</pre></td><td class='code'><pre> result = MVM_string_decodestream_get_all(tc, get_ds(tc, decoder));</pre></td></tr><tr><td class='line-number'><a name='L235' href='#L235'><pre>235</pre></a></td><td class='covered-line'><pre>3</pre></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='covered-line'><pre>3</pre></td><td class='code'><pre> exit_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L237' href='#L237'><pre>237</pre></a></td><td class='covered-line'><pre>3</pre></td><td class='code'><pre> return result;</pre></td></tr><tr><td class='line-number'><a name='L238' href='#L238'><pre>238</pre></a></td><td class='covered-line'><pre>3</pre></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L239' href='#L239'><pre>239</pre></a></td><td class='uncovered-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='uncovered-line'></td><td class='code'><pre>/* Takes all available chars from the decoder. */</pre></td></tr><tr><td class='line-number'><a name='L241' href='#L241'><pre>241</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre>MVMString * MVM_decoder_take_available_chars(MVMThreadContext *tc, MVMDecoder *decoder) {</pre></td></tr><tr><td class='line-number'><a name='L242' href='#L242'><pre>242</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVMString *result;</pre></td></tr><tr><td class='line-number'><a name='L243' href='#L243'><pre>243</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> enter_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L244' href='#L244'><pre>244</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> MVMROOT(tc, decoder, {</pre></td></tr><tr><td class='line-number'><a name='L245' href='#L245'><pre>245</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> result = MVM_string_decodestream_get_available(tc, get_ds(tc, decoder));</pre></td></tr><tr><td class='line-number'><a name='L246' href='#L246'><pre>246</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='L247' href='#L247'><pre>247</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> exit_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L248' href='#L248'><pre>248</pre></a></td><td class='covered-line'><pre>1</pre></td><td class='code'><pre> return result;</pre></td></tr><tr><td class='line-number'><a name='L249' href='#L249'><pre>249</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='L250' href='#L250'><pre>250</pre></a></td><td class='uncovered-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='uncovered-line'></td><td class='code'><pre>/* Takes a line from the decoder. */</pre></td></tr><tr><td class='line-number'><a name='L252' href='#L252'><pre>252</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>MVMString * MVM_decoder_take_line(MVMThreadContext *tc, MVMDecoder *decoder,</pre></td></tr><tr><td class='line-number'><a name='L253' href='#L253'><pre>253</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> MVMint64 chomp, MVMint64 incomplete_ok) {</pre></td></tr><tr><td class='line-number'><a name='L254' href='#L254'><pre>254</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> MVMDecodeStream *ds = get_ds(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L255' href='#L255'><pre>255</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> MVMDecodeStreamSeparators *sep_spec = get_sep_spec(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L256' href='#L256'><pre>256</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> MVMString *result;</pre></td></tr><tr><td class='line-number'><a name='L257' href='#L257'><pre>257</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> enter_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L258' href='#L258'><pre>258</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> MVMROOT(tc, decoder, {</pre></td></tr><tr><td class='line-number'><a name='L259' href='#L259'><pre>259</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> result = incomplete_ok</pre></td></tr><tr><td class='line-number'><a name='L260' href='#L260'><pre>260</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> ? MVM_string_decodestream_get_until_sep_eof(tc, ds, sep_spec, (MVMint32)chomp)</pre></td></tr><tr><td class='line-number'><a name='L261' href='#L261'><pre>261</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> : MVM_string_decodestream_get_until_sep(tc, ds, sep_spec, (MVMint32)chomp);</pre></td></tr><tr><td class='line-number'><a name='L262' href='#L262'><pre>262</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='L263' href='#L263'><pre>263</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> exit_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L264' href='#L264'><pre>264</pre></a></td><td class='covered-line'><pre>11</pre></td><td class='code'><pre> return result;</pre></td></tr><tr><td class='line-number'><a name='L265' href='#L265'><pre>265</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='L266' href='#L266'><pre>266</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L267' href='#L267'><pre>267</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Returns true if the decoder is empty. */</pre></td></tr><tr><td class='line-number'><a name='L268' href='#L268'><pre>268</pre></a></td><td class='covered-line'><pre>8</pre></td><td class='code'><pre>MVMint64 MVM_decoder_empty(MVMThreadContext *tc, MVMDecoder *decoder) {</pre></td></tr><tr><td class='line-number'><a name='L269' href='#L269'><pre>269</pre></a></td><td class='covered-line'><pre>8</pre></td><td class='code'><pre> return MVM_string_decodestream_is_empty(tc, get_ds(tc, decoder));</pre></td></tr><tr><td class='line-number'><a name='L270' href='#L270'><pre>270</pre></a></td><td class='covered-line'><pre>8</pre></td><td class='code'><pre>}</pre></td></tr><tr><td class='line-number'><a name='L271' href='#L271'><pre>271</pre></a></td><td class='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L272' href='#L272'><pre>272</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Gets the number of (undecoded) bytes available in the decoder. */</pre></td></tr><tr><td class='line-number'><a name='L273' href='#L273'><pre>273</pre></a></td><td class='covered-line'><pre>5</pre></td><td class='code'><pre>MVMint64 MVM_decoder_bytes_available(MVMThreadContext *tc, MVMDecoder *decoder) {</pre></td></tr><tr><td class='line-number'><a name='L274' href='#L274'><pre>274</pre></a></td><td class='covered-line'><pre>5</pre></td><td class='code'><pre> return MVM_string_decodestream_bytes_available(tc, get_ds(tc, decoder));</pre></td></tr><tr><td class='line-number'><a name='L275' href='#L275'><pre>275</pre></a></td><td class='covered-line'><pre>5</pre></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='uncovered-line'></td><td class='code'><pre></pre></td></tr><tr><td class='line-number'><a name='L277' href='#L277'><pre>277</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>/* Takes bytes from the decode stream and places them into a buffer. */</pre></td></tr><tr><td class='line-number'><a name='L278' href='#L278'><pre>278</pre></a></td><td class='uncovered-line'></td><td class='code'><pre>MVMObject * MVM_decoder_take_bytes(MVMThreadContext *tc, MVMDecoder *decoder,</pre></td></tr><tr><td class='line-number'><a name='L279' href='#L279'><pre>279</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> MVMObject *buf_type, MVMint64 bytes) {</pre></td></tr><tr><td class='line-number'><a name='L280' href='#L280'><pre>280</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> MVMDecodeStream *ds = get_ds(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L281' href='#L281'><pre>281</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> char *buf;</pre></td></tr><tr><td class='line-number'><a name='L282' href='#L282'><pre>282</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> MVMint64 read;</pre></td></tr><tr><td class='line-number'><a name='L283' href='#L283'><pre>283</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> MVMObject *result;</pre></td></tr><tr><td class='line-number'><a name='L284' href='#L284'><pre>284</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='L285' href='#L285'><pre>285</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> /* Ensure the target is in the correct form. */</pre></td></tr><tr><td class='line-number'><a name='L286' href='#L286'><pre>286</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> if (REPR(buf_type)->ID != MVM_REPR_ID_VMArray)</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='red'>MVM_exception_throw_adhoc(tc, "decodertakebytes requires a native array type")</span>;</pre></td></tr><tr><td class='line-number'><a name='L288' href='#L288'><pre>288</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> if (((MVMArrayREPRData *)STABLE(buf_type)->REPR_data)->slot_type != MVM_ARRAY_U8</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='red'>((MVMArrayREPRData *)</span><span class='red'>STABLE</span><span class='red'>(buf_type)->REPR_data)->slot_type != </span><span class='red'>MVM_ARRAY_I8</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='red'>MVM_exception_throw_adhoc(tc, "decodertakebytes requires a native array type of uint8 or int8")</span>;</pre></td></tr><tr><td class='line-number'><a name='L291' href='#L291'><pre>291</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> if (bytes < 1 || bytes > 99999999)</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='red'>MVM_exception_throw_adhoc(tc,</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='red'> "Out of range: attempted to read %"PRId64" bytes from decoder",</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='red'> bytes)</span>;</pre></td></tr><tr><td class='line-number'><a name='L295' href='#L295'><pre>295</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='L296' href='#L296'><pre>296</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> result = MVM_repr_alloc_init(tc, buf_type);</pre></td></tr><tr><td class='line-number'><a name='L297' href='#L297'><pre>297</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> enter_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L298' href='#L298'><pre>298</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> read = MVM_string_decodestream_bytes_to_buf(tc, ds, &buf, bytes);</pre></td></tr><tr><td class='line-number'><a name='L299' href='#L299'><pre>299</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> exit_single_user(tc, decoder);</pre></td></tr><tr><td class='line-number'><a name='L300' href='#L300'><pre>300</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> ((MVMArray *)result)->body.slots.i8 = (MVMint8 *)buf;</pre></td></tr><tr><td class='line-number'><a name='L301' href='#L301'><pre>301</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> ((MVMArray *)result)->body.start = 0;</pre></td></tr><tr><td class='line-number'><a name='L302' href='#L302'><pre>302</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> ((MVMArray *)result)->body.ssize = read;</pre></td></tr><tr><td class='line-number'><a name='L303' href='#L303'><pre>303</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> ((MVMArray *)result)->body.elems = read;</pre></td></tr><tr><td class='line-number'><a name='L304' href='#L304'><pre>304</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre> return result;</pre></td></tr><tr><td class='line-number'><a name='L305' href='#L305'><pre>305</pre></a></td><td class='covered-line'><pre>2</pre></td><td class='code'><pre>}</pre></td></tr></table></div></body></html>