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<div class="title">NFTOffers.cpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> Copyright (c) 2022 Ripple Labs Inc.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment">//==============================================================================</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &lt;ripple/app/main/Application.h&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &lt;ripple/json/json_value.h&gt;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &lt;ripple/ledger/ReadView.h&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;ripple/ledger/View.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;ripple/net/RPCErr.h&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/ErrorCodes.h&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/jss.h&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;ripple/resource/Fees.h&gt;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &lt;ripple/rpc/Context.h&gt;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &lt;ripple/rpc/impl/RPCHelpers.h&gt;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &lt;ripple/rpc/impl/Tuning.h&gt;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="namespaceripple.html#a7e6294178bee238f8f439606e5a88a0f"> 35</a></span>&#160;<a class="code" href="namespaceripple.html#a7e6294178bee238f8f439606e5a88a0f">appendNftOfferJson</a>(</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <a class="code" href="classripple_1_1Application.html">Application</a> <span class="keyword">const</span>&amp; app,</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE const&gt;</a> <span class="keyword">const</span>&amp; offer,</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; <a class="code" href="classJson_1_1Value.html">Json::Value</a>&amp; offers)</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;{</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <a class="code" href="classJson_1_1Value.html">Json::Value</a>&amp; obj(offers.append(<a class="code" href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eae8386dcfc36d1ae897745f7b4f77a1f6">Json::objectValue</a>));</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; </div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; obj[jss::nft_offer_index] = <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(offer-&gt;<a class="code" href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">key</a>());</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; obj[jss::flags] = (*offer)[<a class="code" href="namespaceripple.html#ac1371098a8a7c1e1238290d0220dc941">sfFlags</a>];</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; obj[jss::owner] = <a class="code" href="namespaceripple.html#a08a13b62b18272366f788632359e8793">toBase58</a>(offer-&gt;getAccountID(<a class="code" href="namespaceripple.html#a7e1ed9c5ea9eff7dd3046420f228399f">sfOwner</a>));</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keywordflow">if</span> (offer-&gt;isFieldPresent(<a class="code" href="namespaceripple.html#a15aa3b3032d0908932dc5abf4b1ef862">sfDestination</a>))</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; obj[jss::destination] = <a class="code" href="namespaceripple.html#a08a13b62b18272366f788632359e8793">toBase58</a>(offer-&gt;getAccountID(<a class="code" href="namespaceripple.html#a15aa3b3032d0908932dc5abf4b1ef862">sfDestination</a>));</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keywordflow">if</span> (offer-&gt;isFieldPresent(<a class="code" href="namespaceripple.html#ae3182ff3db5f7f67e4fe8bcd69316727">sfExpiration</a>))</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; obj[jss::expiration] = offer-&gt;getFieldU32(<a class="code" href="namespaceripple.html#ae3182ff3db5f7f67e4fe8bcd69316727">sfExpiration</a>);</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; offer-&gt;getFieldAmount(<a class="code" href="namespaceripple.html#a29758397ce451beaa436c3a9dfc83030">sfAmount</a>).setJson(obj[jss::amount]);</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;}</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="comment">// {</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="comment">// nft_id: &lt;token hash&gt;</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="comment">// ledger_hash : &lt;ledger&gt;</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;<span class="comment">// ledger_index : &lt;ledger_index&gt;</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;<span class="comment">// limit: integer // optional</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;<span class="comment">// marker: opaque // optional, resume previous query</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="comment">// }</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="keyword">static</span> <a class="code" href="classJson_1_1Value.html">Json::Value</a></div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="namespaceripple.html#a0c6f48a6bac78f26ccf59eab260ff05d"> 63</a></span>&#160;<a class="code" href="namespaceripple.html#a0c6f48a6bac78f26ccf59eab260ff05d">enumerateNFTOffers</a>(</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <a class="code" href="structripple_1_1RPC_1_1JsonContext.html">RPC::JsonContext</a>&amp; context,</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftId,</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <a class="code" href="structripple_1_1Keylet.html">Keylet</a> <span class="keyword">const</span>&amp; directory)</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;{</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> limit;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">auto</span> err = readLimitField(limit, <a class="code" href="namespaceripple_1_1RPC_1_1Tuning.html#a46f88a71a464bdfadec7c9530320d9b2">RPC::Tuning::nftOffers</a>, context))</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="keywordflow">return</span> *err;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;ReadView const&gt;</a> ledger;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">auto</span> result = <a class="code" href="namespaceripple_1_1RPC.html#aaebfaaee35308269fab499f4e203a8c9">RPC::lookupLedger</a>(ledger, context); !ledger)</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; </div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordflow">if</span> (!ledger-&gt;<a class="code" href="classripple_1_1ReadView.html#ac1d377c35a8332d069b09be8f4008dec">exists</a>(directory))</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a67869382f83fd55cf3096d2591a57b07">rpcError</a>(<a class="code" href="namespaceripple.html#a32d6d3ce1a48272b677d2c88b1d30932a6b62321701dd9bdac951e62cf9a478a5">rpcOBJECT_NOT_FOUND</a>);</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <a class="code" href="classJson_1_1Value.html">Json::Value</a> result;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; result[jss::nft_id] = <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(nftId);</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; </div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <a class="code" href="classJson_1_1Value.html">Json::Value</a>&amp; jsonOffers(result[jss::offers] = <a class="code" href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eadc8f264f36b55b063c78126b335415f4">Json::arrayValue</a>);</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::shared_ptr&lt;SLE const&gt;</a>&gt; offers;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> reserve(limit);</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> startAfter;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> startHint = 0;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; </div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keywordflow">if</span> (context.<a class="code" href="structripple_1_1RPC_1_1JsonContext.html#a036b2c14552fbca49011c3d0e78017fa">params</a>.<a class="code" href="classJson_1_1Value.html#ad6d4df2227321bab05e86667609a7fad">isMember</a>(jss::marker))</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; {</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="comment">// We have a start point. Use limit - 1 from the result and use the</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="comment">// very last one for the resume.</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <a class="code" href="classJson_1_1Value.html">Json::Value</a> <span class="keyword">const</span>&amp; marker(context.<a class="code" href="structripple_1_1RPC_1_1JsonContext.html#a036b2c14552fbca49011c3d0e78017fa">params</a>[jss::marker]);</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="keywordflow">if</span> (!marker.<a class="code" href="classJson_1_1Value.html#a71e1f82cf1c3eaf969d400dcffb163a6">isString</a>())</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple_1_1RPC.html#aa63398ec847d01de9d9af3598e3e2325">RPC::expected_field_error</a>(jss::marker, <span class="stringliteral">&quot;string&quot;</span>);</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="keywordflow">if</span> (!startAfter.<a class="code" href="classripple_1_1base__uint.html#a698d3fd0c0f0155995c87d2f48ac90d5">parseHex</a>(marker.<a class="code" href="classJson_1_1Value.html#ab0d86bf425efefd03513e8dbfaca317b">asString</a>()))</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a67869382f83fd55cf3096d2591a57b07">rpcError</a>(<a class="code" href="namespaceripple.html#a32d6d3ce1a48272b677d2c88b1d30932a82ddebc5ec7a37ff38892487277bf9c4">rpcINVALID_PARAMS</a>);</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> sle = ledger-&gt;<a class="code" href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">read</a>(<a class="code" href="namespaceripple_1_1keylet.html#af22d78dcae7bfcc9d36e53f2223875f4">keylet::nftoffer</a>(startAfter));</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keywordflow">if</span> (!sle || nftId != sle-&gt;getFieldH256(<a class="code" href="namespaceripple.html#af4bc0178db9a613df9f7f1c7bf75a7eb">sfNFTokenID</a>))</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a67869382f83fd55cf3096d2591a57b07">rpcError</a>(<a class="code" href="namespaceripple.html#a32d6d3ce1a48272b677d2c88b1d30932a82ddebc5ec7a37ff38892487277bf9c4">rpcINVALID_PARAMS</a>);</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; </div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; startHint = sle-&gt;getFieldU64(<a class="code" href="namespaceripple.html#aea272d209d40b7bd28de57ffd294f402">sfNFTokenOfferNode</a>);</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <a class="code" href="namespaceripple.html#a7e6294178bee238f8f439606e5a88a0f">appendNftOfferJson</a>(context.<a class="code" href="structripple_1_1RPC_1_1Context.html#a7878751d68ed7fd43c385913c5e6ff04">app</a>, sle, jsonOffers);</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; offers.reserve(reserve);</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; }</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; {</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <span class="comment">// We have no start point, limit should be one higher than requested.</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; offers.reserve(++reserve);</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; }</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; </div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="keywordflow">if</span> (!<a class="code" href="namespaceripple.html#ac1d430838f9c822e6c0722f54807ebef">forEachItemAfter</a>(</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; *ledger,</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; directory,</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; startAfter,</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; startHint,</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; reserve,</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; [&amp;offers](<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE const&gt;</a> <span class="keyword">const</span>&amp; offer) {</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="keywordflow">if</span> (offer-&gt;getType() == <a class="code" href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139aac7da9a5712625a2feed8f6cdc9295a8">ltNFTOKEN_OFFER</a>)</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; {</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; offers.emplace_back(offer);</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; return true;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; }</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; }))</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; {</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a67869382f83fd55cf3096d2591a57b07">rpcError</a>(<a class="code" href="namespaceripple.html#a32d6d3ce1a48272b677d2c88b1d30932a82ddebc5ec7a37ff38892487277bf9c4">rpcINVALID_PARAMS</a>);</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; }</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; </div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keywordflow">if</span> (offers.size() == reserve)</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; {</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; result[jss::limit] = limit;</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; result[jss::marker] = <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(offers.back()-&gt;key());</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; offers.pop_back();</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; }</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; offer : offers)</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <a class="code" href="namespaceripple.html#a7e6294178bee238f8f439606e5a88a0f">appendNftOfferJson</a>(context.<a class="code" href="structripple_1_1RPC_1_1Context.html#a7878751d68ed7fd43c385913c5e6ff04">app</a>, offer, jsonOffers);</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; </div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; context.<a class="code" href="structripple_1_1RPC_1_1Context.html#a53cf66700be4d73f6249db71ed263bc4">loadType</a> = <a class="code" href="namespaceripple_1_1Resource.html#abde9c8db0d3084fcdbedd459001f7463">Resource::feeMediumBurdenRPC</a>;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;}</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;<a class="code" href="classJson_1_1Value.html">Json::Value</a></div>
<div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="namespaceripple.html#a67c54a4d2468423b6ea16761eb5bf347"> 151</a></span>&#160;<a class="code" href="namespaceripple.html#a67c54a4d2468423b6ea16761eb5bf347">doNFTSellOffers</a>(<a class="code" href="structripple_1_1RPC_1_1JsonContext.html">RPC::JsonContext</a>&amp; context)</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;{</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="keywordflow">if</span> (!context.<a class="code" href="structripple_1_1RPC_1_1JsonContext.html#a036b2c14552fbca49011c3d0e78017fa">params</a>.<a class="code" href="classJson_1_1Value.html#ad6d4df2227321bab05e86667609a7fad">isMember</a>(jss::nft_id))</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple_1_1RPC.html#aec2e1163b39a450d3917af9dd15b0f06">RPC::missing_field_error</a>(jss::nft_id);</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; </div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> nftId;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; </div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <span class="keywordflow">if</span> (!nftId.<a class="code" href="classripple_1_1base__uint.html#a698d3fd0c0f0155995c87d2f48ac90d5">parseHex</a>(context.<a class="code" href="structripple_1_1RPC_1_1JsonContext.html#a036b2c14552fbca49011c3d0e78017fa">params</a>[jss::nft_id].<a class="code" href="classJson_1_1Value.html#ab0d86bf425efefd03513e8dbfaca317b">asString</a>()))</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple_1_1RPC.html#a3f2a31e585bbecb3af3740d34d7df15f">RPC::invalid_field_error</a>(jss::nft_id);</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; </div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a0c6f48a6bac78f26ccf59eab260ff05d">enumerateNFTOffers</a>(context, nftId, <a class="code" href="namespaceripple_1_1keylet.html#a7bdef766607c687f8d05c699c5fb478f">keylet::nft_sells</a>(nftId));</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;}</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; </div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160;<a class="code" href="classJson_1_1Value.html">Json::Value</a></div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="namespaceripple.html#a28fa0eeff3b119427fbce8b701f71635"> 165</a></span>&#160;<a class="code" href="namespaceripple.html#a28fa0eeff3b119427fbce8b701f71635">doNFTBuyOffers</a>(<a class="code" href="structripple_1_1RPC_1_1JsonContext.html">RPC::JsonContext</a>&amp; context)</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;{</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="keywordflow">if</span> (!context.<a class="code" href="structripple_1_1RPC_1_1JsonContext.html#a036b2c14552fbca49011c3d0e78017fa">params</a>.<a class="code" href="classJson_1_1Value.html#ad6d4df2227321bab05e86667609a7fad">isMember</a>(jss::nft_id))</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple_1_1RPC.html#aec2e1163b39a450d3917af9dd15b0f06">RPC::missing_field_error</a>(jss::nft_id);</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; </div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> nftId;</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; <span class="keywordflow">if</span> (!nftId.<a class="code" href="classripple_1_1base__uint.html#a698d3fd0c0f0155995c87d2f48ac90d5">parseHex</a>(context.<a class="code" href="structripple_1_1RPC_1_1JsonContext.html#a036b2c14552fbca49011c3d0e78017fa">params</a>[jss::nft_id].<a class="code" href="classJson_1_1Value.html#ab0d86bf425efefd03513e8dbfaca317b">asString</a>()))</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple_1_1RPC.html#a3f2a31e585bbecb3af3740d34d7df15f">RPC::invalid_field_error</a>(jss::nft_id);</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a0c6f48a6bac78f26ccf59eab260ff05d">enumerateNFTOffers</a>(context, nftId, <a class="code" href="namespaceripple_1_1keylet.html#a46b3edff074ddb69e14bda5b00cf8e26">keylet::nft_buys</a>(nftId));</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160;}</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; </div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160;} <span class="comment">// namespace ripple</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="anamespaceripple_html_a0c6f48a6bac78f26ccf59eab260ff05d"><div class="ttname"><a href="namespaceripple.html#a0c6f48a6bac78f26ccf59eab260ff05d">ripple::enumerateNFTOffers</a></div><div class="ttdeci">static Json::Value enumerateNFTOffers(RPC::JsonContext &amp;context, uint256 const &amp;nftId, Keylet const &amp;directory)</div><div class="ttdef"><b>Definition:</b> <a href="NFTOffers_8cpp_source.html#l00063">NFTOffers.cpp:63</a></div></div>
<div class="ttc" id="aclassripple_1_1Application_html"><div class="ttname"><a href="classripple_1_1Application.html">ripple::Application</a></div><div class="ttdef"><b>Definition:</b> <a href="Application_8h_source.html#l00116">Application.h:116</a></div></div>
<div class="ttc" id="astructripple_1_1RPC_1_1JsonContext_html"><div class="ttname"><a href="structripple_1_1RPC_1_1JsonContext.html">ripple::RPC::JsonContext</a></div><div class="ttdef"><b>Definition:</b> <a href="Context_8h_source.html#l00053">Context.h:53</a></div></div>
<div class="ttc" id="astructripple_1_1Keylet_html"><div class="ttname"><a href="structripple_1_1Keylet.html">ripple::Keylet</a></div><div class="ttdoc">A pair of SHAMap key and LedgerEntryType.</div><div class="ttdef"><b>Definition:</b> <a href="Keylet_8h_source.html#l00038">Keylet.h:38</a></div></div>
<div class="ttc" id="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="anamespaceripple_html_a32d6d3ce1a48272b677d2c88b1d30932a82ddebc5ec7a37ff38892487277bf9c4"><div class="ttname"><a href="namespaceripple.html#a32d6d3ce1a48272b677d2c88b1d30932a82ddebc5ec7a37ff38892487277bf9c4">ripple::rpcINVALID_PARAMS</a></div><div class="ttdeci">@ rpcINVALID_PARAMS</div><div class="ttdef"><b>Definition:</b> <a href="ErrorCodes_8h_source.html#l00084">ErrorCodes.h:84</a></div></div>
<div class="ttc" id="aclassJson_1_1Value_html_a71e1f82cf1c3eaf969d400dcffb163a6"><div class="ttname"><a href="classJson_1_1Value.html#a71e1f82cf1c3eaf969d400dcffb163a6">Json::Value::isString</a></div><div class="ttdeci">bool isString() const</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l01009">json_value.cpp:1009</a></div></div>
<div class="ttc" id="anamespaceripple_html_a67869382f83fd55cf3096d2591a57b07"><div class="ttname"><a href="namespaceripple.html#a67869382f83fd55cf3096d2591a57b07">ripple::rpcError</a></div><div class="ttdeci">Json::Value rpcError(int iError)</div><div class="ttdef"><b>Definition:</b> <a href="RPCErr_8cpp_source.html#l00029">RPCErr.cpp:29</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac1d430838f9c822e6c0722f54807ebef"><div class="ttname"><a href="namespaceripple.html#ac1d430838f9c822e6c0722f54807ebef">ripple::forEachItemAfter</a></div><div class="ttdeci">bool forEachItemAfter(ReadView const &amp;view, Keylet const &amp;root, uint256 const &amp;after, std::uint64_t const hint, unsigned int limit, std::function&lt; bool(std::shared_ptr&lt; SLE const &gt; const &amp;)&gt; const &amp;f)</div><div class="ttdoc">Iterate all items after an item in the given directory.</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00411">View.cpp:411</a></div></div>
<div class="ttc" id="anamespaceripple_html_a15aa3b3032d0908932dc5abf4b1ef862"><div class="ttname"><a href="namespaceripple.html#a15aa3b3032d0908932dc5abf4b1ef862">ripple::sfDestination</a></div><div class="ttdeci">const SF_ACCOUNT sfDestination</div></div>
<div class="ttc" id="anamespaceripple_html_a29758397ce451beaa436c3a9dfc83030"><div class="ttname"><a href="namespaceripple.html#a29758397ce451beaa436c3a9dfc83030">ripple::sfAmount</a></div><div class="ttdeci">const SF_AMOUNT sfAmount</div></div>
<div class="ttc" id="anamespaceripple_1_1Resource_html_abde9c8db0d3084fcdbedd459001f7463"><div class="ttname"><a href="namespaceripple_1_1Resource.html#abde9c8db0d3084fcdbedd459001f7463">ripple::Resource::feeMediumBurdenRPC</a></div><div class="ttdeci">const Charge feeMediumBurdenRPC</div></div>
<div class="ttc" id="anamespaceripple_html_af4bc0178db9a613df9f7f1c7bf75a7eb"><div class="ttname"><a href="namespaceripple.html#af4bc0178db9a613df9f7f1c7bf75a7eb">ripple::sfNFTokenID</a></div><div class="ttdeci">const SF_UINT256 sfNFTokenID</div></div>
<div class="ttc" id="anamespaceJson_html_a7d654b75c16a57007925868e38212b4eadc8f264f36b55b063c78126b335415f4"><div class="ttname"><a href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eadc8f264f36b55b063c78126b335415f4">Json::arrayValue</a></div><div class="ttdeci">@ arrayValue</div><div class="ttdoc">array value (ordered list)</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00042">json_value.h:42</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7e1ed9c5ea9eff7dd3046420f228399f"><div class="ttname"><a href="namespaceripple.html#a7e1ed9c5ea9eff7dd3046420f228399f">ripple::sfOwner</a></div><div class="ttdeci">const SF_ACCOUNT sfOwner</div></div>
<div class="ttc" id="astructripple_1_1RPC_1_1Context_html_a53cf66700be4d73f6249db71ed263bc4"><div class="ttname"><a href="structripple_1_1RPC_1_1Context.html#a53cf66700be4d73f6249db71ed263bc4">ripple::RPC::Context::loadType</a></div><div class="ttdeci">Resource::Charge &amp; loadType</div><div class="ttdef"><b>Definition:</b> <a href="Context_8h_source.html#l00043">Context.h:43</a></div></div>
<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_af22d78dcae7bfcc9d36e53f2223875f4"><div class="ttname"><a href="namespaceripple_1_1keylet.html#af22d78dcae7bfcc9d36e53f2223875f4">ripple::keylet::nftoffer</a></div><div class="ttdeci">Keylet nftoffer(AccountID const &amp;owner, std::uint32_t seq)</div><div class="ttdoc">An offer from an account to buy or sell an NFT.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00365">Indexes.cpp:365</a></div></div>
<div class="ttc" id="anamespaceripple_html_a08a13b62b18272366f788632359e8793"><div class="ttname"><a href="namespaceripple.html#a08a13b62b18272366f788632359e8793">ripple::toBase58</a></div><div class="ttdeci">std::string toBase58(AccountID const &amp;v)</div><div class="ttdoc">Convert AccountID to base58 checked string.</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8cpp_source.html#l00104">AccountID.cpp:104</a></div></div>
<div class="ttc" id="anamespaceripple_1_1RPC_html_aaebfaaee35308269fab499f4e203a8c9"><div class="ttname"><a href="namespaceripple_1_1RPC.html#aaebfaaee35308269fab499f4e203a8c9">ripple::RPC::lookupLedger</a></div><div class="ttdeci">Status lookupLedger(std::shared_ptr&lt; ReadView const &gt; &amp;ledger, JsonContext &amp;context, Json::Value &amp;result)</div><div class="ttdoc">Look up a ledger from a request and fill a Json::Result with the data representing a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="RPCHelpers_8cpp_source.html#l00623">RPCHelpers.cpp:623</a></div></div>
<div class="ttc" id="anamespaceripple_html_aea272d209d40b7bd28de57ffd294f402"><div class="ttname"><a href="namespaceripple.html#aea272d209d40b7bd28de57ffd294f402">ripple::sfNFTokenOfferNode</a></div><div class="ttdeci">const SF_UINT64 sfNFTokenOfferNode</div></div>
<div class="ttc" id="anamespaceripple_html_a32d6d3ce1a48272b677d2c88b1d30932a6b62321701dd9bdac951e62cf9a478a5"><div class="ttname"><a href="namespaceripple.html#a32d6d3ce1a48272b677d2c88b1d30932a6b62321701dd9bdac951e62cf9a478a5">ripple::rpcOBJECT_NOT_FOUND</a></div><div class="ttdeci">@ rpcOBJECT_NOT_FOUND</div><div class="ttdef"><b>Definition:</b> <a href="ErrorCodes_8h_source.html#l00143">ErrorCodes.h:143</a></div></div>
<div class="ttc" id="anamespaceripple_1_1RPC_html_aa63398ec847d01de9d9af3598e3e2325"><div class="ttname"><a href="namespaceripple_1_1RPC.html#aa63398ec847d01de9d9af3598e3e2325">ripple::RPC::expected_field_error</a></div><div class="ttdeci">Json::Value expected_field_error(std::string const &amp;name, std::string const &amp;type)</div><div class="ttdef"><b>Definition:</b> <a href="ErrorCodes_8h_source.html#l00334">ErrorCodes.h:334</a></div></div>
<div class="ttc" id="anamespaceripple_html_ae3182ff3db5f7f67e4fe8bcd69316727"><div class="ttname"><a href="namespaceripple.html#ae3182ff3db5f7f67e4fe8bcd69316727">ripple::sfExpiration</a></div><div class="ttdeci">const SF_UINT32 sfExpiration</div></div>
<div class="ttc" id="anamespaceripple_1_1RPC_html_aec2e1163b39a450d3917af9dd15b0f06"><div class="ttname"><a href="namespaceripple_1_1RPC.html#aec2e1163b39a450d3917af9dd15b0f06">ripple::RPC::missing_field_error</a></div><div class="ttdeci">Json::Value missing_field_error(std::string const &amp;name)</div><div class="ttdef"><b>Definition:</b> <a href="ErrorCodes_8h_source.html#l00268">ErrorCodes.h:268</a></div></div>
<div class="ttc" id="anamespaceripple_html_a28fa0eeff3b119427fbce8b701f71635"><div class="ttname"><a href="namespaceripple.html#a28fa0eeff3b119427fbce8b701f71635">ripple::doNFTBuyOffers</a></div><div class="ttdeci">Json::Value doNFTBuyOffers(RPC::JsonContext &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="NFTOffers_8cpp_source.html#l00165">NFTOffers.cpp:165</a></div></div>
<div class="ttc" id="astructripple_1_1Keylet_html_a482983062843a8682fcea76a309c73db"><div class="ttname"><a href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">ripple::Keylet::key</a></div><div class="ttdeci">uint256 key</div><div class="ttdef"><b>Definition:</b> <a href="Keylet_8h_source.html#l00040">Keylet.h:40</a></div></div>
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">/*</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> Copyright (c) 2022 Ripple Labs Inc.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"></span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">*/</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">//==============================================================================</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include &lt;xrpld/app/main/Application.h&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include &lt;xrpld/ledger/ReadView.h&gt;</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &lt;xrpld/ledger/View.h&gt;</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include &lt;xrpld/rpc/Context.h&gt;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include &lt;xrpld/rpc/detail/RPCHelpers.h&gt;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include &lt;xrpld/rpc/detail/Tuning.h&gt;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include &lt;xrpl/json/json_value.h&gt;</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include &lt;xrpl/protocol/ErrorCodes.h&gt;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include &lt;xrpl/protocol/RPCErr.h&gt;</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include &lt;xrpl/protocol/jss.h&gt;</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include &lt;xrpl/resource/Fees.h&gt;</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="namespaceripple.html#a7e6294178bee238f8f439606e5a88a0f"> 35</a></span><a class="code hl_function" href="namespaceripple.html#a7e6294178bee238f8f439606e5a88a0f">appendNftOfferJson</a>(</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <a class="code hl_class" href="classripple_1_1Application.html">Application</a> <span class="keyword">const</span>&amp; app,</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE const&gt;</a> <span class="keyword">const</span>&amp; offer,</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a>&amp; offers)</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span>{</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a>&amp; obj(offers.append(<a class="code hl_enumvalue" href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eae8386dcfc36d1ae897745f7b4f77a1f6">Json::objectValue</a>));</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> obj[jss::nft_offer_index] = <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(offer-&gt;<a class="code hl_variable" href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">key</a>());</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> obj[jss::flags] = (*offer)[sfFlags];</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> obj[jss::owner] = <a class="code hl_function" href="namespaceripple.html#a08a13b62b18272366f788632359e8793">toBase58</a>(offer-&gt;getAccountID(sfOwner));</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">if</span> (offer-&gt;isFieldPresent(sfDestination))</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> obj[jss::destination] = <a class="code hl_function" href="namespaceripple.html#a08a13b62b18272366f788632359e8793">toBase58</a>(offer-&gt;getAccountID(sfDestination));</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="keywordflow">if</span> (offer-&gt;isFieldPresent(sfExpiration))</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> obj[jss::expiration] = offer-&gt;getFieldU32(sfExpiration);</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> offer-&gt;getFieldAmount(sfAmount).setJson(obj[jss::amount]);</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> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><span class="comment">// {</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span><span class="comment">// nft_id: &lt;token hash&gt;</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="comment">// ledger_hash : &lt;ledger&gt;</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span><span class="comment">// ledger_index : &lt;ledger_index&gt;</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="comment">// limit: integer // optional</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><span class="comment">// marker: opaque // optional, resume previous query</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span><span class="comment">// }</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="keyword">static</span> <a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"><a class="line" href="namespaceripple.html#a0c6f48a6bac78f26ccf59eab260ff05d"> 63</a></span><a class="code hl_function" href="namespaceripple.html#a0c6f48a6bac78f26ccf59eab260ff05d">enumerateNFTOffers</a>(</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <a class="code hl_struct" href="structripple_1_1RPC_1_1JsonContext.html">RPC::JsonContext</a>&amp; context,</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftId,</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a> <span class="keyword">const</span>&amp; directory)</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> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> limit;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> err = readLimitField(limit, <a class="code hl_variable" href="namespaceripple_1_1RPC_1_1Tuning.html#ad18ca53bcb1361814636da1d5eaa533d">RPC::Tuning::nftOffers</a>, context))</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordflow">return</span> *err;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;ReadView const&gt;</a> ledger;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> result = <a class="code hl_function" href="namespaceripple_1_1RPC.html#aaebfaaee35308269fab499f4e203a8c9">RPC::lookupLedger</a>(ledger, context); !ledger)</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordflow">return</span> result;</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">if</span> (!ledger-&gt;exists(directory))</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a67869382f83fd55cf3096d2591a57b07">rpcError</a>(<a class="code hl_enumvalue" href="namespaceripple.html#a32d6d3ce1a48272b677d2c88b1d30932a6b62321701dd9bdac951e62cf9a478a5">rpcOBJECT_NOT_FOUND</a>);</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> <a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a> result;</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> result[jss::nft_id] = <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(nftId);</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a>&amp; jsonOffers(result[jss::offers] = <a class="code hl_enumvalue" href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eadc8f264f36b55b063c78126b335415f4">Json::arrayValue</a>);</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> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::shared_ptr&lt;SLE const&gt;</a>&gt; offers;</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> reserve(limit);</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> startAfter;</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> startHint = 0;</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordflow">if</span> (context.<a class="code hl_variable" href="structripple_1_1RPC_1_1JsonContext.html#a036b2c14552fbca49011c3d0e78017fa">params</a>.<a class="code hl_function" href="classJson_1_1Value.html#ad6d4df2227321bab05e86667609a7fad">isMember</a>(jss::marker))</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="comment">// We have a start point. Use limit - 1 from the result and use the</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="comment">// very last one for the resume.</span></div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a> <span class="keyword">const</span>&amp; marker(context.<a class="code hl_variable" href="structripple_1_1RPC_1_1JsonContext.html#a036b2c14552fbca49011c3d0e78017fa">params</a>[jss::marker]);</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordflow">if</span> (!marker.<a class="code hl_function" href="classJson_1_1Value.html#a71e1f82cf1c3eaf969d400dcffb163a6">isString</a>())</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple_1_1RPC.html#aa63398ec847d01de9d9af3598e3e2325">RPC::expected_field_error</a>(jss::marker, <span class="stringliteral">&quot;string&quot;</span>);</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">if</span> (!startAfter.<a class="code hl_function" href="classripple_1_1base__uint.html#a698d3fd0c0f0155995c87d2f48ac90d5">parseHex</a>(marker.<a class="code hl_function" href="classJson_1_1Value.html#ab0d86bf425efefd03513e8dbfaca317b">asString</a>()))</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a67869382f83fd55cf3096d2591a57b07">rpcError</a>(<a class="code hl_enumvalue" href="namespaceripple.html#a32d6d3ce1a48272b677d2c88b1d30932a82ddebc5ec7a37ff38892487277bf9c4">rpcINVALID_PARAMS</a>);</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keyword">auto</span> <span class="keyword">const</span> sle = ledger-&gt;read(<a class="code hl_function" href="namespaceripple_1_1keylet.html#adddc4768b4e412ab96f6fff32b8c3903">keylet::nftoffer</a>(startAfter));</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">if</span> (!sle || nftId != sle-&gt;getFieldH256(sfNFTokenID))</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a67869382f83fd55cf3096d2591a57b07">rpcError</a>(<a class="code hl_enumvalue" href="namespaceripple.html#a32d6d3ce1a48272b677d2c88b1d30932a82ddebc5ec7a37ff38892487277bf9c4">rpcINVALID_PARAMS</a>);</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> startHint = sle-&gt;getFieldU64(sfNFTokenOfferNode);</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <a class="code hl_function" href="namespaceripple.html#a7e6294178bee238f8f439606e5a88a0f">appendNftOfferJson</a>(context.<a class="code hl_variable" href="structripple_1_1RPC_1_1Context.html#a7878751d68ed7fd43c385913c5e6ff04">app</a>, sle, jsonOffers);</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> offers.reserve(reserve);</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> }</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordflow">else</span></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> <span class="comment">// We have no start point, limit should be one higher than requested.</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> offers.reserve(++reserve);</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> }</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="namespaceripple.html#ac1d430838f9c822e6c0722f54807ebef">forEachItemAfter</a>(</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> *ledger,</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> directory,</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> startAfter,</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> startHint,</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> reserve,</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> [&amp;offers](<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE const&gt;</a> <span class="keyword">const</span>&amp; offer) {</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordflow">if</span> (offer-&gt;getType() == ltNFTOKEN_OFFER)</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> offers.emplace_back(offer);</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> return true;</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> }</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">return</span> <span class="keyword">false</span>;</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> {</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a67869382f83fd55cf3096d2591a57b07">rpcError</a>(<a class="code hl_enumvalue" href="namespaceripple.html#a32d6d3ce1a48272b677d2c88b1d30932a82ddebc5ec7a37ff38892487277bf9c4">rpcINVALID_PARAMS</a>);</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> }</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> <span class="keywordflow">if</span> (offers.size() == reserve)</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> result[jss::limit] = limit;</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> result[jss::marker] = <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(offers.back()-&gt;key());</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> offers.pop_back();</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> }</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; offer : offers)</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <a class="code hl_function" href="namespaceripple.html#a7e6294178bee238f8f439606e5a88a0f">appendNftOfferJson</a>(context.<a class="code hl_variable" href="structripple_1_1RPC_1_1Context.html#a7878751d68ed7fd43c385913c5e6ff04">app</a>, offer, jsonOffers);</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> context.<a class="code hl_variable" href="structripple_1_1RPC_1_1Context.html#a53cf66700be4d73f6249db71ed263bc4">loadType</a> = <a class="code hl_variable" href="namespaceripple_1_1Resource.html#a38c76186a94f70d37812084660e723bf">Resource::feeMediumBurdenRPC</a>;</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keywordflow">return</span> result;</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> </div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span><a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"><a class="line" href="namespaceripple.html#a67c54a4d2468423b6ea16761eb5bf347"> 151</a></span><a class="code hl_function" href="namespaceripple.html#a67c54a4d2468423b6ea16761eb5bf347">doNFTSellOffers</a>(<a class="code hl_struct" href="structripple_1_1RPC_1_1JsonContext.html">RPC::JsonContext</a>&amp; context)</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span>{</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keywordflow">if</span> (!context.<a class="code hl_variable" href="structripple_1_1RPC_1_1JsonContext.html#a036b2c14552fbca49011c3d0e78017fa">params</a>.<a class="code hl_function" href="classJson_1_1Value.html#ad6d4df2227321bab05e86667609a7fad">isMember</a>(jss::nft_id))</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple_1_1RPC.html#aec2e1163b39a450d3917af9dd15b0f06">RPC::missing_field_error</a>(jss::nft_id);</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> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> nftId;</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> <span class="keywordflow">if</span> (!nftId.<a class="code hl_function" href="classripple_1_1base__uint.html#a698d3fd0c0f0155995c87d2f48ac90d5">parseHex</a>(context.<a class="code hl_variable" href="structripple_1_1RPC_1_1JsonContext.html#a036b2c14552fbca49011c3d0e78017fa">params</a>[jss::nft_id].<a class="code hl_function" href="classJson_1_1Value.html#ab0d86bf425efefd03513e8dbfaca317b">asString</a>()))</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple_1_1RPC.html#a3f2a31e585bbecb3af3740d34d7df15f">RPC::invalid_field_error</a>(jss::nft_id);</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> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a0c6f48a6bac78f26ccf59eab260ff05d">enumerateNFTOffers</a>(context, nftId, <a class="code hl_function" href="namespaceripple_1_1keylet.html#acde54a71987c73328dd2569d07ef3f7d">keylet::nft_sells</a>(nftId));</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span>}</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><a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a></div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"><a class="line" href="namespaceripple.html#a28fa0eeff3b119427fbce8b701f71635"> 165</a></span><a class="code hl_function" href="namespaceripple.html#a28fa0eeff3b119427fbce8b701f71635">doNFTBuyOffers</a>(<a class="code hl_struct" href="structripple_1_1RPC_1_1JsonContext.html">RPC::JsonContext</a>&amp; context)</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span>{</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keywordflow">if</span> (!context.<a class="code hl_variable" href="structripple_1_1RPC_1_1JsonContext.html#a036b2c14552fbca49011c3d0e78017fa">params</a>.<a class="code hl_function" href="classJson_1_1Value.html#ad6d4df2227321bab05e86667609a7fad">isMember</a>(jss::nft_id))</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple_1_1RPC.html#aec2e1163b39a450d3917af9dd15b0f06">RPC::missing_field_error</a>(jss::nft_id);</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> </div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> nftId;</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> <span class="keywordflow">if</span> (!nftId.<a class="code hl_function" href="classripple_1_1base__uint.html#a698d3fd0c0f0155995c87d2f48ac90d5">parseHex</a>(context.<a class="code hl_variable" href="structripple_1_1RPC_1_1JsonContext.html#a036b2c14552fbca49011c3d0e78017fa">params</a>[jss::nft_id].<a class="code hl_function" href="classJson_1_1Value.html#ab0d86bf425efefd03513e8dbfaca317b">asString</a>()))</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple_1_1RPC.html#a3f2a31e585bbecb3af3740d34d7df15f">RPC::invalid_field_error</a>(jss::nft_id);</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> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a0c6f48a6bac78f26ccf59eab260ff05d">enumerateNFTOffers</a>(context, nftId, <a class="code hl_function" href="namespaceripple_1_1keylet.html#acd8269a59407a4ef316da86a66db314c">keylet::nft_buys</a>(nftId));</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span>}</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span>} <span class="comment">// namespace ripple</span></div>
<div class="ttc" id="aclassJson_1_1Value_html"><div class="ttname"><a href="classJson_1_1Value.html">Json::Value</a></div><div class="ttdoc">Represents a JSON value.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00146">json_value.h:147</a></div></div>
<div class="ttc" id="aclassJson_1_1Value_html_a71e1f82cf1c3eaf969d400dcffb163a6"><div class="ttname"><a href="classJson_1_1Value.html#a71e1f82cf1c3eaf969d400dcffb163a6">Json::Value::isString</a></div><div class="ttdeci">bool isString() const</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l01022">json_value.cpp:1022</a></div></div>
<div class="ttc" id="aclassJson_1_1Value_html_ab0d86bf425efefd03513e8dbfaca317b"><div class="ttname"><a href="classJson_1_1Value.html#ab0d86bf425efefd03513e8dbfaca317b">Json::Value::asString</a></div><div class="ttdeci">std::string asString() const</div><div class="ttdoc">Returns the unquoted string value.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l00469">json_value.cpp:469</a></div></div>
<div class="ttc" id="aclassJson_1_1Value_html_ad6d4df2227321bab05e86667609a7fad"><div class="ttname"><a href="classJson_1_1Value.html#ad6d4df2227321bab05e86667609a7fad">Json::Value::isMember</a></div><div class="ttdeci">bool isMember(const char *key) const</div><div class="ttdoc">Return true if the object has a member named key.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l00943">json_value.cpp:943</a></div></div>
<div class="ttc" id="aclassripple_1_1Application_html"><div class="ttname"><a href="classripple_1_1Application.html">ripple::Application</a></div><div class="ttdef"><b>Definition:</b> <a href="Application_8h_source.html#l00110">Application.h:111</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint&lt; 256 &gt;</a></div></div>
<div class="ttc" id="anamespaceJson_html_a7d654b75c16a57007925868e38212b4eae8386dcfc36d1ae897745f7b4f77a1f6"><div class="ttname"><a href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eae8386dcfc36d1ae897745f7b4f77a1f6">Json::objectValue</a></div><div class="ttdeci">@ objectValue</div><div class="ttdoc">object value (collection of name/value pairs).</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00043">json_value.h:43</a></div></div>
<div class="ttc" id="anamespaceripple_1_1RPC_1_1Tuning_html_a46f88a71a464bdfadec7c9530320d9b2"><div class="ttname"><a href="namespaceripple_1_1RPC_1_1Tuning.html#a46f88a71a464bdfadec7c9530320d9b2">ripple::RPC::Tuning::nftOffers</a></div><div class="ttdeci">static constexpr LimitRange nftOffers</div><div class="ttdoc">Limits for the nft_buy_offers &amp; nft_sell_offers commands.</div><div class="ttdef"><b>Definition:</b> <a href="rpc_2impl_2Tuning_8h_source.html#l00058">rpc/impl/Tuning.h:58</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html_a698d3fd0c0f0155995c87d2f48ac90d5"><div class="ttname"><a href="classripple_1_1base__uint.html#a698d3fd0c0f0155995c87d2f48ac90d5">ripple::base_uint::parseHex</a></div><div class="ttdeci">constexpr bool parseHex(std::string_view sv)</div><div class="ttdoc">Parse a hex string into a base_uint.</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00502">base_uint.h:502</a></div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a></div></div>
<div class="ttc" id="anamespaceJson_html_a7d654b75c16a57007925868e38212b4eadc8f264f36b55b063c78126b335415f4"><div class="ttname"><a href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eadc8f264f36b55b063c78126b335415f4">Json::arrayValue</a></div><div class="ttdeci">@ arrayValue</div><div class="ttdoc">array value (ordered list)</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00042">json_value.h:42</a></div></div>
<div class="ttc" id="anamespaceJson_html_a7d654b75c16a57007925868e38212b4eae8386dcfc36d1ae897745f7b4f77a1f6"><div class="ttname"><a href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eae8386dcfc36d1ae897745f7b4f77a1f6">Json::objectValue</a></div><div class="ttdeci">@ objectValue</div><div class="ttdoc">object value (collection of name/value pairs).</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00044">json_value.h:43</a></div></div>
<div class="ttc" id="anamespaceripple_1_1RPC_1_1Tuning_html_ad18ca53bcb1361814636da1d5eaa533d"><div class="ttname"><a href="namespaceripple_1_1RPC_1_1Tuning.html#ad18ca53bcb1361814636da1d5eaa533d">ripple::RPC::Tuning::nftOffers</a></div><div class="ttdeci">static LimitRange constexpr nftOffers</div><div class="ttdoc">Limits for the nft_buy_offers &amp; nft_sell_offers commands.</div><div class="ttdef"><b>Definition:</b> <a href="src_2xrpld_2rpc_2detail_2Tuning_8h_source.html#l00058">src/xrpld/rpc/detail/Tuning.h:58</a></div></div>
<div class="ttc" id="anamespaceripple_1_1RPC_html_a3f2a31e585bbecb3af3740d34d7df15f"><div class="ttname"><a href="namespaceripple_1_1RPC.html#a3f2a31e585bbecb3af3740d34d7df15f">ripple::RPC::invalid_field_error</a></div><div class="ttdeci">Json::Value invalid_field_error(std::string const &amp;name)</div><div class="ttdef"><b>Definition:</b> <a href="ErrorCodes_8h_source.html#l00312">ErrorCodes.h:312</a></div></div>
<div class="ttc" id="anamespaceripple_1_1RPC_html_aa63398ec847d01de9d9af3598e3e2325"><div class="ttname"><a href="namespaceripple_1_1RPC.html#aa63398ec847d01de9d9af3598e3e2325">ripple::RPC::expected_field_error</a></div><div class="ttdeci">Json::Value expected_field_error(std::string const &amp;name, std::string const &amp;type)</div><div class="ttdef"><b>Definition:</b> <a href="ErrorCodes_8h_source.html#l00336">ErrorCodes.h:336</a></div></div>
<div class="ttc" id="anamespaceripple_1_1RPC_html_aaebfaaee35308269fab499f4e203a8c9"><div class="ttname"><a href="namespaceripple_1_1RPC.html#aaebfaaee35308269fab499f4e203a8c9">ripple::RPC::lookupLedger</a></div><div class="ttdeci">Status lookupLedger(std::shared_ptr&lt; ReadView const &gt; &amp;ledger, JsonContext &amp;context, Json::Value &amp;result)</div><div class="ttdoc">Look up a ledger from a request and fill a Json::Result with the data representing a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="RPCHelpers_8cpp_source.html#l00623">RPCHelpers.cpp:623</a></div></div>
<div class="ttc" id="anamespaceripple_1_1RPC_html_aec2e1163b39a450d3917af9dd15b0f06"><div class="ttname"><a href="namespaceripple_1_1RPC.html#aec2e1163b39a450d3917af9dd15b0f06">ripple::RPC::missing_field_error</a></div><div class="ttdeci">Json::Value missing_field_error(std::string const &amp;name)</div><div class="ttdef"><b>Definition:</b> <a href="ErrorCodes_8h_source.html#l00270">ErrorCodes.h:270</a></div></div>
<div class="ttc" id="anamespaceripple_1_1Resource_html_a38c76186a94f70d37812084660e723bf"><div class="ttname"><a href="namespaceripple_1_1Resource.html#a38c76186a94f70d37812084660e723bf">ripple::Resource::feeMediumBurdenRPC</a></div><div class="ttdeci">Charge const feeMediumBurdenRPC</div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_acd8269a59407a4ef316da86a66db314c"><div class="ttname"><a href="namespaceripple_1_1keylet.html#acd8269a59407a4ef316da86a66db314c">ripple::keylet::nft_buys</a></div><div class="ttdeci">Keylet nft_buys(uint256 const &amp;id) noexcept</div><div class="ttdoc">The directory of buy offers for the specified NFT.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00410">Indexes.cpp:410</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_acde54a71987c73328dd2569d07ef3f7d"><div class="ttname"><a href="namespaceripple_1_1keylet.html#acde54a71987c73328dd2569d07ef3f7d">ripple::keylet::nft_sells</a></div><div class="ttdeci">Keylet nft_sells(uint256 const &amp;id) noexcept</div><div class="ttdoc">The directory of sell offers for the specified NFT.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00416">Indexes.cpp:416</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_adddc4768b4e412ab96f6fff32b8c3903"><div class="ttname"><a href="namespaceripple_1_1keylet.html#adddc4768b4e412ab96f6fff32b8c3903">ripple::keylet::nftoffer</a></div><div class="ttdeci">Keylet nftoffer(AccountID const &amp;owner, std::uint32_t seq)</div><div class="ttdoc">An offer from an account to buy or sell an NFT.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00403">Indexes.cpp:403</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="algorithm_8h_source.html#l00026">algorithm.h:26</a></div></div>
<div class="ttc" id="anamespaceripple_html_a08a13b62b18272366f788632359e8793"><div class="ttname"><a href="namespaceripple.html#a08a13b62b18272366f788632359e8793">ripple::toBase58</a></div><div class="ttdeci">std::string toBase58(AccountID const &amp;v)</div><div class="ttdoc">Convert AccountID to base58 checked string.</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8cpp_source.html#l00106">AccountID.cpp:106</a></div></div>
<div class="ttc" id="anamespaceripple_html_a0c6f48a6bac78f26ccf59eab260ff05d"><div class="ttname"><a href="namespaceripple.html#a0c6f48a6bac78f26ccf59eab260ff05d">ripple::enumerateNFTOffers</a></div><div class="ttdeci">static Json::Value enumerateNFTOffers(RPC::JsonContext &amp;context, uint256 const &amp;nftId, Keylet const &amp;directory)</div><div class="ttdef"><b>Definition:</b> <a href="NFTOffers_8cpp_source.html#l00063">NFTOffers.cpp:63</a></div></div>
<div class="ttc" id="anamespaceripple_html_a28fa0eeff3b119427fbce8b701f71635"><div class="ttname"><a href="namespaceripple.html#a28fa0eeff3b119427fbce8b701f71635">ripple::doNFTBuyOffers</a></div><div class="ttdeci">Json::Value doNFTBuyOffers(RPC::JsonContext &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="NFTOffers_8cpp_source.html#l00165">NFTOffers.cpp:165</a></div></div>
<div class="ttc" id="anamespaceripple_html_a32d6d3ce1a48272b677d2c88b1d30932a6b62321701dd9bdac951e62cf9a478a5"><div class="ttname"><a href="namespaceripple.html#a32d6d3ce1a48272b677d2c88b1d30932a6b62321701dd9bdac951e62cf9a478a5">ripple::rpcOBJECT_NOT_FOUND</a></div><div class="ttdeci">@ rpcOBJECT_NOT_FOUND</div><div class="ttdef"><b>Definition:</b> <a href="ErrorCodes_8h_source.html#l00143">ErrorCodes.h:143</a></div></div>
<div class="ttc" id="anamespaceripple_html_a32d6d3ce1a48272b677d2c88b1d30932a82ddebc5ec7a37ff38892487277bf9c4"><div class="ttname"><a href="namespaceripple.html#a32d6d3ce1a48272b677d2c88b1d30932a82ddebc5ec7a37ff38892487277bf9c4">ripple::rpcINVALID_PARAMS</a></div><div class="ttdeci">@ rpcINVALID_PARAMS</div><div class="ttdef"><b>Definition:</b> <a href="ErrorCodes_8h_source.html#l00084">ErrorCodes.h:84</a></div></div>
<div class="ttc" id="anamespaceripple_html_a67869382f83fd55cf3096d2591a57b07"><div class="ttname"><a href="namespaceripple.html#a67869382f83fd55cf3096d2591a57b07">ripple::rpcError</a></div><div class="ttdeci">Json::Value rpcError(int iError)</div><div class="ttdef"><b>Definition:</b> <a href="RPCErr_8cpp_source.html#l00029">RPCErr.cpp:29</a></div></div>
<div class="ttc" id="anamespaceripple_html_a67c54a4d2468423b6ea16761eb5bf347"><div class="ttname"><a href="namespaceripple.html#a67c54a4d2468423b6ea16761eb5bf347">ripple::doNFTSellOffers</a></div><div class="ttdeci">Json::Value doNFTSellOffers(RPC::JsonContext &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="NFTOffers_8cpp_source.html#l00151">NFTOffers.cpp:151</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7e6294178bee238f8f439606e5a88a0f"><div class="ttname"><a href="namespaceripple.html#a7e6294178bee238f8f439606e5a88a0f">ripple::appendNftOfferJson</a></div><div class="ttdeci">static void appendNftOfferJson(Application const &amp;app, std::shared_ptr&lt; SLE const &gt; const &amp;offer, Json::Value &amp;offers)</div><div class="ttdef"><b>Definition:</b> <a href="NFTOffers_8cpp_source.html#l00035">NFTOffers.cpp:35</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac151bf19e1f4daae2b04c65c65117139aac7da9a5712625a2feed8f6cdc9295a8"><div class="ttname"><a href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139aac7da9a5712625a2feed8f6cdc9295a8">ripple::ltNFTOKEN_OFFER</a></div><div class="ttdeci">@ ltNFTOKEN_OFFER</div><div class="ttdoc">A ledger object which identifies an offer to buy or sell an NFT.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00181">LedgerFormats.h:181</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_a7bdef766607c687f8d05c699c5fb478f"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a7bdef766607c687f8d05c699c5fb478f">ripple::keylet::nft_sells</a></div><div class="ttdeci">Keylet nft_sells(uint256 const &amp;id) noexcept</div><div class="ttdoc">The directory of sell offers for the specified NFT.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00378">Indexes.cpp:378</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac124fe6744b7fe887dec949b56b16d50"><div class="ttname"><a href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">ripple::to_string</a></div><div class="ttdeci">std::string to_string(base_uint&lt; Bits, Tag &gt; const &amp;a)</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00629">base_uint.h:629</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac1d430838f9c822e6c0722f54807ebef"><div class="ttname"><a href="namespaceripple.html#ac1d430838f9c822e6c0722f54807ebef">ripple::forEachItemAfter</a></div><div class="ttdeci">bool forEachItemAfter(ReadView const &amp;view, Keylet const &amp;root, uint256 const &amp;after, std::uint64_t const hint, unsigned int limit, std::function&lt; bool(std::shared_ptr&lt; SLE const &gt; const &amp;)&gt; const &amp;f)</div><div class="ttdoc">Iterate all items after an item in the given directory.</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00495">View.cpp:495</a></div></div>
<div class="ttc" id="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a></div></div>
<div class="ttc" id="astructripple_1_1Keylet_html"><div class="ttname"><a href="structripple_1_1Keylet.html">ripple::Keylet</a></div><div class="ttdoc">A pair of SHAMap key and LedgerEntryType.</div><div class="ttdef"><b>Definition:</b> <a href="Keylet_8h_source.html#l00038">Keylet.h:39</a></div></div>
<div class="ttc" id="astructripple_1_1Keylet_html_a482983062843a8682fcea76a309c73db"><div class="ttname"><a href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">ripple::Keylet::key</a></div><div class="ttdeci">uint256 key</div><div class="ttdef"><b>Definition:</b> <a href="Keylet_8h_source.html#l00040">Keylet.h:40</a></div></div>
<div class="ttc" id="astructripple_1_1RPC_1_1Context_html_a53cf66700be4d73f6249db71ed263bc4"><div class="ttname"><a href="structripple_1_1RPC_1_1Context.html#a53cf66700be4d73f6249db71ed263bc4">ripple::RPC::Context::loadType</a></div><div class="ttdeci">Resource::Charge &amp; loadType</div><div class="ttdef"><b>Definition:</b> <a href="Context_8h_source.html#l00043">Context.h:43</a></div></div>
<div class="ttc" id="astructripple_1_1RPC_1_1Context_html_a7878751d68ed7fd43c385913c5e6ff04"><div class="ttname"><a href="structripple_1_1RPC_1_1Context.html#a7878751d68ed7fd43c385913c5e6ff04">ripple::RPC::Context::app</a></div><div class="ttdeci">Application &amp; app</div><div class="ttdef"><b>Definition:</b> <a href="Context_8h_source.html#l00042">Context.h:42</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_ac1d377c35a8332d069b09be8f4008dec"><div class="ttname"><a href="classripple_1_1ReadView.html#ac1d377c35a8332d069b09be8f4008dec">ripple::ReadView::exists</a></div><div class="ttdeci">virtual bool exists(Keylet const &amp;k) const =0</div><div class="ttdoc">Determine if a state item exists.</div></div>
<div class="ttc" id="aclassJson_1_1Value_html_ad6d4df2227321bab05e86667609a7fad"><div class="ttname"><a href="classJson_1_1Value.html#ad6d4df2227321bab05e86667609a7fad">Json::Value::isMember</a></div><div class="ttdeci">bool isMember(const char *key) const</div><div class="ttdoc">Return true if the object has a member named key.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l00932">json_value.cpp:932</a></div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_a46b3edff074ddb69e14bda5b00cf8e26"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a46b3edff074ddb69e14bda5b00cf8e26">ripple::keylet::nft_buys</a></div><div class="ttdeci">Keylet nft_buys(uint256 const &amp;id) noexcept</div><div class="ttdoc">The directory of buy offers for the specified NFT.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00372">Indexes.cpp:372</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_a3351e0244f921234d5ba005a07ddf539"><div class="ttname"><a href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">ripple::ReadView::read</a></div><div class="ttdeci">virtual std::shared_ptr&lt; SLE const &gt; read(Keylet const &amp;k) const =0</div><div class="ttdoc">Return the state item associated with a key.</div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac1371098a8a7c1e1238290d0220dc941"><div class="ttname"><a href="namespaceripple.html#ac1371098a8a7c1e1238290d0220dc941">ripple::sfFlags</a></div><div class="ttdeci">const SF_UINT32 sfFlags</div></div>
<div class="ttc" id="anamespaceripple_html_af9776f187d3686a7fba4c2d2fbeebdf4"><div class="ttname"><a href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">ripple::to_string</a></div><div class="ttdeci">std::string to_string(Manifest const &amp;m)</div><div class="ttdoc">Format the specified manifest to a string for debugging purposes.</div><div class="ttdef"><b>Definition:</b> <a href="app_2misc_2impl_2Manifest_8cpp_source.html#l00038">app/misc/impl/Manifest.cpp:38</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html_a698d3fd0c0f0155995c87d2f48ac90d5"><div class="ttname"><a href="classripple_1_1base__uint.html#a698d3fd0c0f0155995c87d2f48ac90d5">ripple::base_uint::parseHex</a></div><div class="ttdeci">constexpr bool parseHex(std::string_view sv)</div><div class="ttdoc">Parse a hex string into a base_uint.</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00496">base_uint.h:496</a></div></div>
<div class="ttc" id="astructripple_1_1RPC_1_1JsonContext_html"><div class="ttname"><a href="structripple_1_1RPC_1_1JsonContext.html">ripple::RPC::JsonContext</a></div><div class="ttdef"><b>Definition:</b> <a href="Context_8h_source.html#l00053">Context.h:54</a></div></div>
<div class="ttc" id="astructripple_1_1RPC_1_1JsonContext_html_a036b2c14552fbca49011c3d0e78017fa"><div class="ttname"><a href="structripple_1_1RPC_1_1JsonContext.html#a036b2c14552fbca49011c3d0e78017fa">ripple::RPC::JsonContext::params</a></div><div class="ttdeci">Json::Value params</div><div class="ttdef"><b>Definition:</b> <a href="Context_8h_source.html#l00064">Context.h:64</a></div></div>
<div class="ttc" id="anamespaceripple_1_1RPC_html_a3f2a31e585bbecb3af3740d34d7df15f"><div class="ttname"><a href="namespaceripple_1_1RPC.html#a3f2a31e585bbecb3af3740d34d7df15f">ripple::RPC::invalid_field_error</a></div><div class="ttdeci">Json::Value invalid_field_error(std::string const &amp;name)</div><div class="ttdef"><b>Definition:</b> <a href="ErrorCodes_8h_source.html#l00310">ErrorCodes.h:310</a></div></div>
<div class="ttc" id="aclassJson_1_1Value_html"><div class="ttname"><a href="classJson_1_1Value.html">Json::Value</a></div><div class="ttdoc">Represents a JSON value.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00145">json_value.h:145</a></div></div>
<div class="ttc" id="aclassJson_1_1Value_html_ab0d86bf425efefd03513e8dbfaca317b"><div class="ttname"><a href="classJson_1_1Value.html#ab0d86bf425efefd03513e8dbfaca317b">Json::Value::asString</a></div><div class="ttdeci">std::string asString() const</div><div class="ttdoc">Returns the unquoted string value.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l00469">json_value.cpp:469</a></div></div>
<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a></div></div>
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