6 // http://open-source-parsers.github.io/jsoncpp-docs/doxygen/namespacemembers.html
11 Config* Config::instance = NULL;
25 Config* Config::getInstance()
30 void Config::applyDefaults()
32 // Insert the value only if it doesn't already exist
33 auto insertBool = [&] (const char* s, const char* k, bool v) { if (jconfig[s][k].isNull()) jconfig[s][k] = v; };
34 auto insertString = [&] (const char* s, const char* k, const char* v) { if (jconfig[s][k].isNull()) jconfig[s][k] = v; };
35 auto insertInt = [&] (const char* s, const char* k, int v) { if (jconfig[s][k].isNull()) jconfig[s][k] = v; };
37 insertBool("main", "daemonize", true);
39 insertBool("log", "enabled", false);
40 insertString("log", "filename", "stdout");
41 insertString("log", "level", "debug");
43 #ifdef VOMP_PLATFORM_RASPBERRY
44 insertBool("input", "mod_cec_enabled", true);
46 insertBool("input", "mod_cec_enabled", false);
49 insertBool("input", "mod_udp_enabled", true);
50 insertBool("input", "mod_lirc_enabled", false);
52 insertInt("input_udp", "port", 2000);
54 insertInt("server-discovery", "prefer-ipv", 6);
56 // Not in config.json.sample - VDR login always sets this
57 insertInt("subtitles", "default", 0);
60 bool Config::loadFile()
64 std::ifstream configFile("config.json");
65 if (configFile.is_open())
67 Json::CharReaderBuilder builder;
68 builder["collectComments"] = false;
69 builder["allowTrailingCommas"] = true; // FIXME
72 bool ok = Json::parseFromStream(builder, configFile, &jconfig, &errs);
75 std::cout << errs << std::endl;
84 bool Config::getString(const std::string& section, const std::string& key, std::string& out) const
86 Json::Value v = jconfigro[section][key];
87 if (!v.isString()) return false;
92 bool Config::getInt(const std::string& section, const std::string& key, int& out) const
94 Json::Value v = jconfigro[section][key];
95 if (!v.isInt64()) return false;
96 out = static_cast<int>(v.asInt64());
100 bool Config::getBool(const std::string& section, const std::string& key, bool& out) const
102 Json::Value v = jconfigro[section][key];
103 if (!v.isBool()) return false;
108 bool Config::getBool(const char* section, const char* key, bool& out) const
110 Json::Value v = jconfigro[section][key];
111 if (!v.isBool()) return false;
116 void Config::dump() const
118 std::cout << jconfigro << std::endl;
121 bool Config::foreachInArray(const std::string& section, const std::string& key, std::function<void(const std::string&)> callback) const
123 const Json::Value& v = jconfigro[section][key];
124 if (!v.isArray()) return false;
126 for(Json::Value::const_iterator i = v.begin(); i != v.end(); i++)
128 const Json::Value& jv = *i;
130 callback(jv.asString());
136 bool Config::foreachPairInObject(const std::string& section, const std::string& key, std::function<void(const std::string&, const std::string&)> callback) const
138 const Json::Value& v = jconfigro[section][key];
139 if (!v.isObject()) return false;
141 for(Json::Value::const_iterator i = v.begin(); i != v.end(); i++)
143 const Json::Value& jv = *i;
145 callback(i.key().asString(), jv.asString());
151 void Config::set(const std::string& section, const std::string& key, const std::string& value)
153 jconfig[section][key] = value;
156 void Config::set(const std::string& section, const std::string& key, bool value)
158 jconfig[section][key] = value;
161 void Config::set(const std::string& section, const std::string& key, const char* value)
163 jconfig[section][key] = value;
166 void Config::set(const std::string& section, const std::string& key, int value)
168 jconfig[section][key] = value;