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);
38 insertInt("main", "start_to_live_tv", 0);
40 insertBool("log", "enabled", false);
41 insertString("log", "filename", "stdout");
42 insertString("log", "level", "debug");
44 #ifdef VOMP_PLATFORM_RASPBERRY
45 insertBool("input", "mod_cec_enabled", true);
47 insertBool("input", "mod_cec_enabled", false);
50 insertBool("input", "mod_udp_enabled", true);
51 insertBool("input", "mod_lirc_enabled", false);
53 insertInt("input_udp", "port", 2000);
55 insertInt("server-discovery", "prefer-ipv", 6);
57 // Not in config.json.sample - VDR login always sets this
58 insertInt("subtitles", "default", 0);
61 bool Config::loadFile()
65 std::ifstream configFile("config.json");
66 if (configFile.is_open())
68 Json::CharReaderBuilder builder;
69 builder["collectComments"] = false;
70 builder["allowTrailingCommas"] = true; // FIXME
73 bool ok = Json::parseFromStream(builder, configFile, &jconfig, &errs);
76 std::cout << errs << std::endl;
85 bool Config::getString(const std::string& section, const std::string& key, std::string& out) const
87 Json::Value v = jconfigro[section][key];
88 if (!v.isString()) return false;
93 bool Config::getInt(const std::string& section, const std::string& key, int& out) const
95 Json::Value v = jconfigro[section][key];
96 if (!v.isInt64()) return false;
97 out = static_cast<int>(v.asInt64());
101 bool Config::getBool(const std::string& section, const std::string& key, bool& out) const
103 Json::Value v = jconfigro[section][key];
104 if (!v.isBool()) return false;
109 bool Config::getBool(const char* section, const char* key, bool& out) const
111 Json::Value v = jconfigro[section][key];
112 if (!v.isBool()) return false;
117 void Config::dump() const
119 std::cout << jconfigro << std::endl;
122 bool Config::foreachInArray(const std::string& section, const std::string& key, std::function<void(const std::string&)> callback) const
124 const Json::Value& v = jconfigro[section][key];
125 if (!v.isArray()) return false;
127 for(Json::Value::const_iterator i = v.begin(); i != v.end(); i++)
129 const Json::Value& jv = *i;
131 callback(jv.asString());
137 bool Config::foreachPairInObject(const std::string& section, const std::string& key, std::function<void(const std::string&, const std::string&)> callback) const
139 const Json::Value& v = jconfigro[section][key];
140 if (!v.isObject()) return false;
142 for(Json::Value::const_iterator i = v.begin(); i != v.end(); i++)
144 const Json::Value& jv = *i;
146 callback(i.key().asString(), jv.asString());
152 void Config::set(const std::string& section, const std::string& key, const std::string& value)
154 jconfig[section][key] = value;
157 void Config::set(const std::string& section, const std::string& key, bool value)
159 jconfig[section][key] = value;
162 void Config::set(const std::string& section, const std::string& key, const char* value)
164 jconfig[section][key] = value;
167 void Config::set(const std::string& section, const std::string& key, int value)
169 jconfig[section][key] = value;