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comparison Core/Lua/LuaFunctionCall.cpp @ 1051:92f4bf2c5d73

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HTTP GET in Lua
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 23 Jul 2014 12:59:28 +0200
parents 160dfe770618
children 6e7e5ed91c2d
comparison
equal deleted inserted replaced
1050:64f1842aae2e 1051:92f4bf2c5d73
83 } 83 }
84 84
85 void LuaFunctionCall::PushJson(const Json::Value& value) 85 void LuaFunctionCall::PushJson(const Json::Value& value)
86 { 86 {
87 CheckAlreadyExecuted(); 87 CheckAlreadyExecuted();
88 88 context_.PushJson(value);
89 if (value.isString())
90 {
91 lua_pushstring(context_.lua_, value.asCString());
92 }
93 else if (value.isDouble())
94 {
95 lua_pushnumber(context_.lua_, value.asDouble());
96 }
97 else if (value.isInt())
98 {
99 lua_pushinteger(context_.lua_, value.asInt());
100 }
101 else if (value.isUInt())
102 {
103 lua_pushinteger(context_.lua_, value.asUInt());
104 }
105 else if (value.isBool())
106 {
107 lua_pushboolean(context_.lua_, value.asBool());
108 }
109 else if (value.isNull())
110 {
111 lua_pushnil(context_.lua_);
112 }
113 else if (value.isArray())
114 {
115 lua_newtable(context_.lua_);
116
117 // http://lua-users.org/wiki/SimpleLuaApiExample
118 for (Json::Value::ArrayIndex i = 0; i < value.size(); i++)
119 {
120 // Push the table index (note the "+1" because of Lua conventions)
121 lua_pushnumber(context_.lua_, i + 1);
122
123 // Push the value of the cell
124 PushJson(value[i]);
125
126 // Stores the pair in the table
127 lua_rawset(context_.lua_, -3);
128 }
129 }
130 else if (value.isObject())
131 {
132 lua_newtable(context_.lua_);
133
134 Json::Value::Members members = value.getMemberNames();
135
136 for (Json::Value::Members::const_iterator
137 it = members.begin(); it != members.end(); ++it)
138 {
139 // Push the index of the cell
140 lua_pushstring(context_.lua_, it->c_str());
141
142 // Push the value of the cell
143 PushJson(value[*it]);
144
145 // Stores the pair in the table
146 lua_rawset(context_.lua_, -3);
147 }
148 }
149 else
150 {
151 throw LuaException("Unsupported JSON conversion");
152 }
153 } 89 }
154 90
155 void LuaFunctionCall::ExecuteInternal(int numOutputs) 91 void LuaFunctionCall::ExecuteInternal(int numOutputs)
156 { 92 {
157 CheckAlreadyExecuted(); 93 CheckAlreadyExecuted();