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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_0ca40f09774b0c9b36fedfbb476b8248.html">rpc_adapters</a></li> </ul>
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<a href="rpc__rapidjson_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="preprocessor">#include "../rpc.hpp"</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="preprocessor">#include <rapidjson/document.h></span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="preprocessor">#include <rapidjson/stringbuffer.h></span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="preprocessor">#include <rapidjson/writer.h></span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacerpc__hpp.html">rpc_hpp</a></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span>{</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="keyword">namespace </span>adapters</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span>{</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">class </span>rapidjson_adapter;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">template</span><></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="structrpc__hpp_1_1adapters_1_1serial__traits_3_01rapidjson__adapter_01_4.html"> 52</a></span> <span class="keyword">struct </span><a class="code hl_struct" href="structrpc__hpp_1_1adapters_1_1serial__traits.html">serial_traits</a><<a class="code hl_class" href="classrpc__hpp_1_1adapters_1_1rapidjson__adapter.html">rapidjson_adapter</a>></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> {</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">using </span>serial_t = rapidjson::Document;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">using </span>bytes_t = std::string;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> };</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> </div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"><a class="line" href="classrpc__hpp_1_1adapters_1_1rapidjson__adapter.html"> 58</a></span> <span class="keyword">class </span><a class="code hl_class" href="classrpc__hpp_1_1adapters_1_1rapidjson__adapter.html">rapidjson_adapter</a> : <span class="keyword">public</span> detail::serial_adapter_base<rapidjson_adapter></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> {</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> [[nodiscard]] <span class="keyword">static</span> std::string to_bytes(rapidjson::Document&& serial_obj)</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> {</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> rapidjson::StringBuffer buffer{};</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> std::move(serial_obj).Accept(writer);</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordflow">return</span> buffer.GetString();</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> }</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> [[nodiscard]] <span class="keyword">static</span> std::optional<rapidjson::Document> from_bytes(std::string&& bytes)</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> {</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> rapidjson::Document d{};</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> d.SetObject();</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> d.Parse(std::move(bytes).c_str());</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordflow">if</span> (d.HasParseError())</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> {</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> }</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">if</span> (<span class="keyword">const</span> <span class="keyword">auto</span> ex_it = d.FindMember(<span class="stringliteral">"except_type"</span>); ex_it != d.MemberEnd())</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> {</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keywordflow">if</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& ex_val = ex_it->value;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> !ex_val.IsInt() || (ex_val.GetInt() != 0 && !d.HasMember(<span class="stringliteral">"err_mesg"</span>)))</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> {</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> }</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="comment">// Objects with exceptions can be otherwise empty</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keywordflow">return</span> std::make_optional(std::move(d));</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> }</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keywordflow">if</span> (<span class="keyword">const</span> <span class="keyword">auto</span> fname_it = d.FindMember(<span class="stringliteral">"func_name"</span>); fname_it == d.MemberEnd()</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> || !fname_it->value.IsString() || fname_it->value.GetStringLength() == 0)</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> {</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> }</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordflow">if</span> (<span class="keyword">const</span> <span class="keyword">auto</span> args_it = d.FindMember(<span class="stringliteral">"args"</span>);</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> args_it == d.MemberEnd() || !args_it->value.IsArray())</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> {</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> }</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keywordflow">return</span> std::make_optional(std::move(d));</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> }</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> </div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keyword">static</span> rapidjson::Document empty_object()</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> {</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> rapidjson::Document d{};</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> d.SetObject();</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordflow">return</span> d;</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> }</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> </div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keyword">template</span><<span class="keyword">typename</span> R, <span class="keyword">typename</span>... Args></div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> [[nodiscard]] <span class="keyword">static</span> rapidjson::Document serialize_pack(</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keyword">const</span> detail::packed_func<R, Args...>& pack)</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> {</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> rapidjson::Document d{};</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keyword">auto</span>& alloc = d.GetAllocator();</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> d.SetObject();</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> d.AddMember(<span class="stringliteral">"func_name"</span>,</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> rapidjson::Value{}.SetString(pack.get_func_name().c_str(), alloc), alloc);</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (!std::is_void_v<R>)</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> {</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> rapidjson::Value result{};</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> </div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keywordflow">if</span> (pack)</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> {</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_arithmetic_v<R>)</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> {</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> result.Set<R>(pack.get_result());</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> }</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_same_v<R, std::string>)</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> {</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> result.SetString(pack.get_result().c_str(), alloc);</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> }</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (rpc_hpp::detail::is_container_v<R>)</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> {</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="keyword">const</span> <span class="keyword">auto</span>& container = pack.get_result();</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> result.SetArray();</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> result.Reserve(<span class="keyword">static_cast<</span>rapidjson::SizeType<span class="keyword">></span>(container.size()), alloc);</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& val : container)</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> {</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> result.PushBack(val, alloc);</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> }</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> }</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (rpc_hpp::detail::is_serializable_v<rapidjson_adapter, R>)</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> {</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keyword">const</span> rapidjson::Document tmp =</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> R::template serialize<rapidjson_adapter>(pack.get_result());</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> result.CopyFrom(tmp, alloc);</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> }</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> {</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> result = serialize<R>(pack.get_result(), alloc);</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> }</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> }</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> d.AddMember(<span class="stringliteral">"result"</span>, result, alloc);</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> }</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> </div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> rapidjson::Value args{};</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> args.SetArray();</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> args.Reserve(<span class="keyword">static_cast<</span>rapidjson::SizeType<span class="keyword">></span>(<span class="keyword">sizeof</span>...(Args)), alloc);</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> detail::for_each_tuple(pack.get_args(),</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> [&args, &alloc](<span class="keyword">auto</span>&& elem)</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> { push_args(std::forward<decltype(elem)>(elem), args, alloc); });</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> d.AddMember(<span class="stringliteral">"args"</span>, std::move(args), alloc);</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordflow">return</span> d;</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> }</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> </div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keyword">template</span><<span class="keyword">typename</span> R, <span class="keyword">typename</span>... Args></div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> [[nodiscard]] <span class="keyword">static</span> detail::packed_func<R, Args...> deserialize_pack(</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keyword">const</span> rapidjson::Document& serial_obj)</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> {</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keyword">const</span> <span class="keyword">auto</span>& args_val = serial_obj[<span class="stringliteral">"args"</span>];</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> [[maybe_unused]] <span class="keywordtype">unsigned</span> arg_counter = 0;</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keyword">typename</span> detail::packed_func<R, Args...>::args_t args{ parse_args<Args>(</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> args_val, arg_counter)... };</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_void_v<R>)</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> {</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> detail::packed_func<void, Args...> pack(</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> serial_obj[<span class="stringliteral">"func_name"</span>].GetString(), std::move(args));</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> </div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keywordflow">if</span> (serial_obj.HasMember(<span class="stringliteral">"except_type"</span>))</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> {</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> pack.set_exception(serial_obj[<span class="stringliteral">"err_mesg"</span>].GetString(),</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keyword">static_cast<</span>exception_type<span class="keyword">></span>(serial_obj[<span class="stringliteral">"except_type"</span>].GetInt()));</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> }</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> </div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keywordflow">return</span> pack;</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> }</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> {</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <span class="keywordflow">if</span> (serial_obj.HasMember(<span class="stringliteral">"result"</span>) && !serial_obj[<span class="stringliteral">"result"</span>].IsNull())</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> {</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keyword">const</span> rapidjson::Value& result = serial_obj[<span class="stringliteral">"result"</span>];</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="keywordflow">return</span> detail::packed_func<R, Args...>(</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> serial_obj[<span class="stringliteral">"func_name"</span>].GetString(), parse_arg<R>(result), std::move(args));</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> }</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> </div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> detail::packed_func<R, Args...> pack(</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> serial_obj[<span class="stringliteral">"func_name"</span>].GetString(), std::nullopt, std::move(args));</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="keywordflow">if</span> (serial_obj.HasMember(<span class="stringliteral">"except_type"</span>))</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> {</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> pack.set_exception(serial_obj[<span class="stringliteral">"err_mesg"</span>].GetString(),</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <span class="keyword">static_cast<</span>exception_type<span class="keyword">></span>(serial_obj[<span class="stringliteral">"except_type"</span>].GetInt()));</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> }</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> </div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="keywordflow">return</span> pack;</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> }</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> }</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> </div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> [[nodiscard]] <span class="keyword">static</span> std::string get_func_name(<span class="keyword">const</span> rapidjson::Document& serial_obj)</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> {</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keywordflow">return</span> serial_obj[<span class="stringliteral">"func_name"</span>].GetString();</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> }</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> </div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> [[nodiscard]] <span class="keyword">static</span> <a class="code hl_class" href="classrpc__hpp_1_1rpc__exception.html">rpc_exception</a> extract_exception(<span class="keyword">const</span> rapidjson::Document& serial_obj)</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> {</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classrpc__hpp_1_1rpc__exception.html">rpc_exception</a>{ serial_obj[<span class="stringliteral">"err_mesg"</span>].GetString(),</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keyword">static_cast<</span>exception_type<span class="keyword">></span>(serial_obj[<span class="stringliteral">"except_type"</span>].GetInt()) };</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> }</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> </div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keyword">static</span> <span class="keywordtype">void</span> set_exception(rapidjson::Document& serial_obj, <span class="keyword">const</span> <a class="code hl_class" href="classrpc__hpp_1_1rpc__exception.html">rpc_exception</a>& ex)</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> {</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <span class="keyword">auto</span>& alloc = serial_obj.GetAllocator();</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> <span class="keywordflow">if</span> (<span class="keyword">const</span> <span class="keyword">auto</span> ex_it = serial_obj.FindMember(<span class="stringliteral">"except_type"</span>);</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> ex_it != serial_obj.MemberEnd())</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> {</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> ex_it->value.SetInt(<span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(ex.get_type()));</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> serial_obj[<span class="stringliteral">"err_mesg"</span>].SetString(ex.what(), alloc);</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> }</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> {</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> serial_obj.AddMember(<span class="stringliteral">"except_type"</span>, <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(ex.get_type()), alloc);</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> serial_obj.AddMember(</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> <span class="stringliteral">"err_mesg"</span>, rapidjson::Value{}.SetString(ex.what(), alloc), alloc);</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> }</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> }</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> </div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keyword">static</span> rapidjson::Value serialize(</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="keyword">const</span> T& val, rapidjson::MemoryPoolAllocator<>& alloc) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> </div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keyword">static</span> T deserialize(<span class="keyword">const</span> rapidjson::Value& serial_obj) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> </div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> <span class="comment">// nodiscard because this function is pointless without checking the bool</span></div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> [[nodiscard]] <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">bool</span> validate_arg(<span class="keyword">const</span> rapidjson::Value& arg) <span class="keyword">noexcept</span></div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> {</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_same_v<T, bool>)</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> {</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keywordflow">return</span> arg.IsBool();</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> }</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_integral_v<T>)</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> {</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_signed_v<T>)</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> {</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (<span class="keyword">sizeof</span>(T) < 8)</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> {</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="keywordflow">return</span> arg.IsInt();</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> }</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> {</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> <span class="keywordflow">return</span> arg.IsInt64();</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> }</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> }</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> {</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (<span class="keyword">sizeof</span>(T) < 8)</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> {</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> <span class="keywordflow">return</span> arg.IsUint();</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> }</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> {</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keywordflow">return</span> arg.IsUint64();</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> }</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> }</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> }</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_same_v<T, float>)</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> {</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> <span class="keywordflow">return</span> arg.IsFloat();</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> }</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_same_v<T, double>)</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> {</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> <span class="keywordflow">return</span> arg.IsDouble();</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> }</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_same_v<T, std::string>)</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> {</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="keywordflow">return</span> arg.IsString();</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> }</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (rpc_hpp::detail::is_container_v<T>)</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> {</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="keywordflow">return</span> arg.IsArray();</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> }</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> {</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <span class="keywordflow">return</span> !arg.IsNull();</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> }</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> }</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> </div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <span class="comment">// nodiscard because expect_type is consumed by the function</span></div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> [[nodiscard]] <span class="keyword">static</span> std::string mismatch_message(</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> std::string&& expect_type, <span class="keyword">const</span> rapidjson::Value& obj)</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> {</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> <span class="keyword">const</span> <span class="keyword">auto</span> get_type_str = [&obj]() <span class="keyword">noexcept</span></div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> {</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="keywordflow">if</span> (obj.IsNull())</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> {</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> <span class="keywordflow">return</span> <span class="stringliteral">"null"</span>;</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> }</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> </div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="keywordflow">if</span> (obj.IsInt64())</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> {</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> <span class="keywordflow">return</span> <span class="stringliteral">"int64"</span>;</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> }</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> </div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <span class="keywordflow">if</span> (obj.IsInt())</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> {</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <span class="keywordflow">return</span> <span class="stringliteral">"int"</span>;</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> }</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> </div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <span class="keywordflow">if</span> (obj.IsUint64())</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> {</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> <span class="keywordflow">return</span> <span class="stringliteral">"uint64"</span>;</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> }</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> </div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> <span class="keywordflow">if</span> (obj.IsUint())</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> {</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <span class="keywordflow">return</span> <span class="stringliteral">"uint"</span>;</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> }</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> </div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> <span class="keywordflow">if</span> (obj.IsDouble())</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> {</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keywordflow">return</span> <span class="stringliteral">"double"</span>;</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> }</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> </div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> <span class="keywordflow">if</span> (obj.IsFloat())</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> {</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <span class="keywordflow">return</span> <span class="stringliteral">"float"</span>;</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> }</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> </div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> <span class="keywordflow">if</span> (obj.IsBool())</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> {</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <span class="keywordflow">return</span> <span class="stringliteral">"bool"</span>;</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> }</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> </div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> <span class="keywordflow">if</span> (obj.IsString())</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> {</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> <span class="keywordflow">return</span> <span class="stringliteral">"string"</span>;</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> }</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> </div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> <span class="keywordflow">if</span> (obj.IsArray())</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> {</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <span class="keywordflow">return</span> <span class="stringliteral">"array"</span>;</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> }</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> </div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <span class="keywordflow">if</span> (obj.IsObject())</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> {</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> <span class="keywordflow">return</span> <span class="stringliteral">"object"</span>;</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> }</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> </div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> <span class="keywordflow">return</span> <span class="stringliteral">"unknown"</span>;</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> };</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> </div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> <span class="keywordflow">return</span> { <span class="stringliteral">"rapidjson expected type: "</span> + std::move(expect_type)</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> + <span class="stringliteral">", got type: "</span> + get_type_str() };</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> }</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> </div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> <span class="keyword">static</span> <span class="keywordtype">void</span> push_arg(</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> T&& arg, rapidjson::Value& obj, rapidjson::MemoryPoolAllocator<>& alloc)</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> {</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> <span class="keyword">using </span>no_ref_t = std::remove_cv_t<std::remove_reference_t<T>>;</div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> </div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_same_v<no_ref_t, std::string>)</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> {</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> obj.SetString(arg.c_str(), alloc);</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> }</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_arithmetic_v<no_ref_t>)</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> {</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> <span class="comment">// Rapidjson does not have generic support for 8/16 bit numbers, so upgrade to 32-bit</span></div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> std::is_same_v<no_ref_t,</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> <span class="keywordtype">char</span>> || std::is_same_v<no_ref_t, int8_t> || std::is_same_v<no_ref_t, int16_t>)</div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> {</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> obj.SetInt(arg);</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> }</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_same_v<no_ref_t,</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> uint8_t> || std::is_same_v<no_ref_t, uint16_t>)</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> {</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> obj.SetUint(arg);</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> }</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> {</div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> obj.Set<no_ref_t>(arg);</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> }</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> }</div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (rpc_hpp::detail::is_container_v<no_ref_t>)</div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> {</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> obj.SetArray();</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> obj.Reserve(<span class="keyword">static_cast<</span>rapidjson::SizeType<span class="keyword">></span>(arg.size()), alloc);</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> </div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>&& val : arg)</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> {</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> push_args(std::forward<<span class="keyword">decltype</span>(val)>(val), obj, alloc);</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> }</div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> }</div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (rpc_hpp::detail::is_serializable_v<rapidjson_adapter, no_ref_t>)</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> {</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> <span class="keyword">const</span> rapidjson::Document serialized =</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> no_ref_t::template serialize<rapidjson_adapter>(std::forward<T>(arg));</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> </div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> obj.CopyFrom(serialized, alloc);</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> }</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> {</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> obj = serialize<no_ref_t>(std::forward<T>(arg), alloc);</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> }</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> }</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> </div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="keyword">static</span> <span class="keywordtype">void</span> push_args(</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> T&& arg, rapidjson::Value& obj_arr, rapidjson::MemoryPoolAllocator<>& alloc)</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> {</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> rapidjson::Value tmp{};</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> push_arg(std::forward<T>(arg), tmp, alloc);</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> obj_arr.PushBack(std::move(tmp), alloc);</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> }</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> </div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> <span class="comment">// nodiscard because parsing can be expensive, and it makes no sense to not use the parsed result</span></div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> [[nodiscard]] <span class="keyword">static</span> std::remove_cv_t<std::remove_reference_t<T>> parse_arg(</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> <span class="keyword">const</span> rapidjson::Value& arg)</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> {</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> <span class="keyword">using </span>no_ref_t = std::remove_cv_t<std::remove_reference_t<T>>;</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> </div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="keywordflow">if</span> (!validate_arg<no_ref_t>(arg))</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> {</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> <span class="keywordflow">throw</span> <a class="code hl_class" href="classrpc__hpp_1_1function__mismatch.html">function_mismatch</a>(mismatch_message(<span class="keyword">typeid</span>(no_ref_t).name(), arg));</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> }</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> </div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_same_v<no_ref_t, std::string>)</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> {</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> <span class="keywordflow">return</span> arg.GetString();</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> }</div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_arithmetic_v<no_ref_t>)</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> {</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> <span class="comment">// Rapidjson does not have generic support for 8/16 bit numbers, so upgrade to 32-bit</span></div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> std::is_same_v<no_ref_t,</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> <span class="keywordtype">char</span>> || std::is_same_v<no_ref_t, int8_t> || std::is_same_v<no_ref_t, int16_t>)</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> {</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>no_ref_t<span class="keyword">></span>(arg.GetInt());</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> }</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (std::is_same_v<no_ref_t,</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> uint8_t> || std::is_same_v<no_ref_t, uint16_t>)</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> {</div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>no_ref_t<span class="keyword">></span>(arg.GetUint());</div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> }</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> {</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <span class="keywordflow">return</span> arg.Get<no_ref_t>();</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> }</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> }</div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (rpc_hpp::detail::is_container_v<no_ref_t>)</div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> {</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <span class="keyword">using </span>subvalue_t = <span class="keyword">typename</span> no_ref_t::value_type;</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> </div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> no_ref_t container{};</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> container.reserve(arg.Size());</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> <span class="keywordtype">unsigned</span> arg_counter = 0;</div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> </div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& val : arg.GetArray())</div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> {</div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> container.push_back(parse_args<subvalue_t>(val, arg_counter));</div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> }</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> </div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> <span class="keywordflow">return</span> container;</div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> }</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (rpc_hpp::detail::is_serializable_v<rapidjson_adapter, no_ref_t>)</div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> {</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> rapidjson::Document d{};</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> d.CopyFrom(arg, d.GetAllocator());</div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> <span class="keywordflow">return</span> no_ref_t::template deserialize<rapidjson_adapter>(d);</div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> }</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> {</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> <span class="keywordflow">return</span> deserialize<no_ref_t>(arg);</div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> }</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> }</div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> </div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> <span class="comment">// nodiscard because parsing can be expensive, and it makes no sense to not use the parsed result</span></div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> [[nodiscard]] <span class="keyword">static</span> std::remove_cv_t<std::remove_reference_t<T>> parse_args(</div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> <span class="keyword">const</span> rapidjson::Value& arg_arr, <span class="keywordtype">unsigned</span>& index)</div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> {</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> <span class="keywordflow">if</span> (!arg_arr.IsArray())</div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> {</div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> <span class="keywordflow">return</span> parse_arg<T>(arg_arr);</div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> }</div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> </div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> <span class="keyword">const</span> <span class="keyword">auto</span>& arr = arg_arr.GetArray();</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> </div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> <span class="keywordflow">if</span> (index >= arr.Size())</div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> {</div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> <span class="keywordflow">throw</span> <a class="code hl_class" href="classrpc__hpp_1_1function__mismatch.html">function_mismatch</a>(<span class="stringliteral">"Argument count mismatch"</span>);</div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> }</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> </div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> <span class="keywordflow">return</span> parse_arg<T>(arr[index++]);</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> }</div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> };</div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span>} <span class="comment">// namespace adapters</span></div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span>} <span class="comment">// namespace rpc_hpp</span></div>
<div class="ttc" id="aclassrpc__hpp_1_1adapters_1_1rapidjson__adapter_html"><div class="ttname"><a href="classrpc__hpp_1_1adapters_1_1rapidjson__adapter.html">rpc_hpp::adapters::rapidjson_adapter</a></div><div class="ttdef"><b>Definition:</b> rpc_rapidjson.hpp:59</div></div>
<div class="ttc" id="aclassrpc__hpp_1_1function__mismatch_html"><div class="ttname"><a href="classrpc__hpp_1_1function__mismatch.html">rpc_hpp::function_mismatch</a></div><div class="ttdef"><b>Definition:</b> rpc.hpp:182</div></div>
<div class="ttc" id="aclassrpc__hpp_1_1rpc__exception_html"><div class="ttname"><a href="classrpc__hpp_1_1rpc__exception.html">rpc_hpp::rpc_exception</a></div><div class="ttdef"><b>Definition:</b> rpc.hpp:107</div></div>
<div class="ttc" id="anamespacerpc__hpp_html"><div class="ttname"><a href="namespacerpc__hpp.html">rpc_hpp</a></div><div class="ttdoc">Top-level namespace for rpc.hpp classes and functions.</div><div class="ttdef"><b>Definition:</b> rpc.hpp:88</div></div>
<div class="ttc" id="astructrpc__hpp_1_1adapters_1_1serial__traits_html"><div class="ttname"><a href="structrpc__hpp_1_1adapters_1_1serial__traits.html">rpc_hpp::adapters::serial_traits</a></div><div class="ttdef"><b>Definition:</b> rpc.hpp:254</div></div>
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