diff options
Diffstat (limited to 'indra/llmessage/llmessageconfig.cpp')
| -rw-r--r-- | indra/llmessage/llmessageconfig.cpp | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/indra/llmessage/llmessageconfig.cpp b/indra/llmessage/llmessageconfig.cpp new file mode 100644 index 0000000000..a2b0bc5efa --- /dev/null +++ b/indra/llmessage/llmessageconfig.cpp @@ -0,0 +1,210 @@ +/** + * @file llmessageconfig.cpp + * @brief Live file handling for messaging + * + * Copyright (c) 2000-$CurrentYear$, Linden Research, Inc. + * $License$ + */ + +#include "linden_common.h" + +#include "llmessageconfig.h" +#include "llfile.h" +#include "lllivefile.h" +#include "llsd.h" +#include "llsdserialize.h" + +static const char messageConfigFileName[] = "message.xml"; +static const F32 messageConfigRefreshRate = 5.0; // seconds +static std::string sServerName = ""; +static std::string sConfigDir = ""; + +class LLMessageConfigFile : public LLLiveFile +{ +private: + LLMessageConfigFile() + : LLLiveFile(fileName(), messageConfigRefreshRate), + mChanged(false) + { } + + static std::string fileName(); + +public: + static LLMessageConfigFile& instance(); + // return the singleton configuration file + +protected: + /* virtual */ void loadFile(); + void loadServerDefaults(const LLSD& data); + void loadMessages(const LLSD& data); + +public: + bool mChanged; + + std::string mServerDefault; + LLSD mMessages; +}; + +std::string LLMessageConfigFile::fileName() +{ + std::ostringstream ostr; + ostr << sConfigDir//gAppSimp->getOption("configdir").asString() + << "/" << messageConfigFileName; + return ostr.str(); +} + +LLMessageConfigFile& LLMessageConfigFile::instance() +{ + static LLMessageConfigFile the_file; + the_file.checkAndReload(); + return the_file; +} + +// virtual +void LLMessageConfigFile::loadFile() +{ + LLSD data; + { + llifstream file(filename().c_str()); + if (file.is_open()) + { + llinfos << "Loading message.xml file at " << fileName() << llendl; + LLSDSerialize::fromXML(data, file); + } + + if (data.isUndefined()) + { + llinfos << "LLMessageConfigFile::loadFile: file missing," + " ill-formed, or simply undefined; not changing the" + " file" << llendl; + return; + } + } + loadServerDefaults(data); + loadMessages(data); +} + +void LLMessageConfigFile::loadServerDefaults(const LLSD& data) +{ + mServerDefault = data["serverDefaults"][sServerName].asString(); + lldebugs << "loading default " << mServerDefault << llendl; +} + +void LLMessageConfigFile::loadMessages(const LLSD& data) +{ + mMessages = data["messages"]; + std::ostringstream out; + LLSDXMLFormatter *formatter = new LLSDXMLFormatter; + formatter->format(mMessages, out); + lldebugs << "loading ... " << out.str() + << " LLMessageConfigFile::loadMessages loaded " + << mMessages.size() << " messages" << llendl; +} + + +//--------------------------------------------------------------- +// LLMessageConfig +//--------------------------------------------------------------- + +//static +void LLMessageConfig::initClass(const std::string& server_name, + const std::string& config_dir) +{ + sServerName = server_name; + sConfigDir = config_dir; + (void) LLMessageConfigFile::instance(); + llinfos << "LLMessageConfig::intiClass config file " + << config_dir << "/" << messageConfigFileName << llendl; +} + +//static +bool LLMessageConfig::isServerDefaultBuilderLLSD() +{ + if (sServerName.empty()) + { + llerrs << "LLMessageConfig::isServerDefaultBuilderLLSD() before" + << " LLMessageConfig::initClass()" << llendl; + } + LLMessageConfigFile& file = LLMessageConfigFile::instance(); + return (file.mServerDefault == "llsd"); +} + +//static +bool LLMessageConfig::isServerDefaultBuilderTemplate() +{ + if (sServerName.empty()) + { + llerrs << "LLMessageConfig::isServerDefaultBuilderTemplate() before" + << " LLMessageConfig::initClass()" << llendl; + } + LLMessageConfigFile& file = LLMessageConfigFile::instance(); + return (file.mServerDefault == "template"); +} + +//static +bool LLMessageConfig::isMessageBuiltLLSD(const std::string& msg_name) +{ + if (sServerName.empty()) + { + llerrs << "LLMessageConfig::isMessageBuiltLLSD(name) before" + << " LLMessageConfig::initClass()" << llendl; + } + LLMessageConfigFile& file = LLMessageConfigFile::instance(); + LLSD config = file.mMessages[msg_name]; + if (!config.has("builder")) + { + return isServerDefaultBuilderLLSD(); + } + return (config["builder"].asString() == "llsd"); +} + +//static +bool LLMessageConfig::isMessageBuiltTemplate(const std::string& msg_name) +{ + if (sServerName.empty()) + { + llerrs << "LLMessageConfig::isMessageBuiltTemplate(name) before" + << " LLMessageConfig::initClass()" << llendl; + } + LLMessageConfigFile& file = LLMessageConfigFile::instance(); + LLSD config = file.mMessages[msg_name]; + if (!config.has("builder")) + { + return isServerDefaultBuilderTemplate(); + } + return (config["builder"].asString() == "template"); +} + +//static +bool LLMessageConfig::isMessageTrusted(const std::string& msg_name) +{ + if (sServerName.empty()) + { + llerrs << "LLMessageConfig::isMessageTrusted(name) before" + << " LLMessageConfig::initClass()" << llendl; + } + LLMessageConfigFile& file = LLMessageConfigFile::instance(); + LLSD config = file.mMessages[msg_name]; + if (!config.has("trusted-sender")) + { + return false; + } + return config["trusted-sender"].asBoolean(); +} + +//static +bool LLMessageConfig::isValidUntrustedMessage(const std::string& msg_name) +{ + if (sServerName.empty()) + { + llerrs << "LLMessageConfig::isMessageTrusted(name) before" + << " LLMessageConfig::initClass()" << llendl; + } + LLMessageConfigFile& file = LLMessageConfigFile::instance(); + LLSD config = file.mMessages[msg_name]; + if (!config.has("trusted-sender")) + { + return false; + } + return !(config["trusted-sender"].asBoolean()); +} |