6 // http://open-source-parsers.github.io/jsoncpp-docs/doxygen/namespacemembers.html
12 Config* Config::instance = NULL;
26 Config* Config::getInstance()
31 void Config::applyDefaults()
33 // Insert the value only if it doesn't already exist
34 auto insertBool = [&] (const char* s, const char* k, bool v) { if (jconfig[s][k].isNull()) jconfig[s][k] = v; };
35 auto insertString = [&] (const char* s, const char* k, const char* v) { if (jconfig[s][k].isNull()) jconfig[s][k] = v; };
36 auto insertInt = [&] (const char* s, const char* k, int v) { if (jconfig[s][k].isNull()) jconfig[s][k] = v; };
38 insertBool("main", "daemonize", true);
39 insertInt("main", "start_to_live_tv", 0);
41 insertBool("log", "enabled", false);
42 insertString("log", "filename", "stdout");
43 insertString("log", "level", "debug");
45 #ifdef VOMP_PLATFORM_RASPBERRY
46 insertBool("input", "mod_cec_enabled", true);
48 insertBool("input", "mod_cec_enabled", false);
51 insertBool("input", "mod_udp_enabled", true);
52 insertBool("input", "mod_lirc_enabled", false);
54 insertInt("input_udp", "port", 2000);
56 insertInt("server-discovery", "prefer-ipv", 6);
58 // Not in config.json.sample - VDR login always sets this
59 insertInt("subtitles", "default", 0);
62 bool Config::loadFile()
66 std::ifstream configFile("config.json");
67 if (configFile.is_open())
69 Json::CharReaderBuilder builder;
70 builder["collectComments"] = false;
71 builder["allowTrailingCommas"] = true; // FIXME
74 bool ok = Json::parseFromStream(builder, configFile, &jconfig, &errs);
77 std::cout << errs << std::endl;
86 bool Config::getString(const std::string& section, const std::string& key, std::string& out) const
88 Json::Value v = jconfigro[section][key];
89 if (!v.isString()) return false;
94 bool Config::getInt(const std::string& section, const std::string& key, int& out) const
96 Json::Value v = jconfigro[section][key];
97 if (!v.isInt64()) return false;
98 out = toi4(v.asInt64());
102 bool Config::getBool(const std::string& section, const std::string& key, bool& out) const
104 Json::Value v = jconfigro[section][key];
105 if (!v.isBool()) return false;
110 bool Config::getBool(const char* section, const char* key, bool& out) const
112 Json::Value v = jconfigro[section][key];
113 if (!v.isBool()) return false;
118 void Config::dump() const
120 std::cout << jconfigro << std::endl;
123 bool Config::foreachInArray(const std::string& section, const std::string& key, std::function<void(const std::string&)> callback) const
125 const Json::Value& v = jconfigro[section][key];
126 if (!v.isArray()) return false;
128 for(Json::Value::const_iterator i = v.begin(); i != v.end(); i++)
130 const Json::Value& jv = *i;
132 callback(jv.asString());
138 bool Config::foreachPairInObject(const std::string& section, const std::string& key, std::function<void(const std::string&, const std::string&)> callback) const
140 const Json::Value& v = jconfigro[section][key];
141 if (!v.isObject()) return false;
143 for(Json::Value::const_iterator i = v.begin(); i != v.end(); i++)
145 const Json::Value& jv = *i;
147 callback(i.key().asString(), jv.asString());
153 void Config::set(const std::string& section, const std::string& key, const std::string& value)
155 jconfig[section][key] = value;
158 void Config::set(const std::string& section, const std::string& key, bool value)
160 jconfig[section][key] = value;
163 void Config::set(const std::string& section, const std::string& key, const char* value)
165 jconfig[section][key] = value;
168 void Config::set(const std::string& section, const std::string& key, int value)
170 jconfig[section][key] = value;