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etlist: use multimap and check for valid response
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parent
491f086b88
commit
38369febf3
3 changed files with 23 additions and 24 deletions
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@ -50,20 +50,18 @@ void ETParser::ParseResponse(std::string rsp_to_parse)
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boost::split(parts, rsp_to_parse, boost::is_any_of("\n"), boost::token_compress_on);
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SplitVariables(parts.at(1));
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// Only relevant for 'statusResponse'
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// Player information is separated by a newline.
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if (parts.size() > 1)
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{
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std::string players;
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for (int i = 2; i < parts.size(); i++)
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{
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if (!parts[i].empty())
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{
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players += parts[i] + std::string(1, 0xFF);
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add_variable("player", parts[i]);
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}
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}
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if (!players.empty())
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{
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add_variable("players", players);
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}
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}
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}
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else if (get_variable("response_name") == "getserversResponse")
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@ -158,7 +156,7 @@ void ETParser::SplitVariables(std::string rsp_to_split)
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{
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key = rsp_to_split.substr(tokenStart,
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rsp_to_split.length() - tokenStart);
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response_variables_[key] = std::string("");
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add_variable(key, std::string(""));
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std::cout << "Warning: adding a key with empty value." << std::endl;
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break;
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}
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@ -190,7 +188,7 @@ void ETParser::SplitVariables(std::string rsp_to_split)
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rsp_to_split.length() - tokenStart);
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}
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response_variables_[key] = value;
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add_variable(key, value);
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// FIXME: This should not happen, but it does. Why?
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if (tokenStart >= rsp_to_split.length() ||
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@ -214,21 +212,23 @@ void ETParser::add_variable(std::string key, std::string value)
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void ETParser::set_response_name(std::string rsp_header)
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{
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try
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// Check if the packet is valid
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if (rsp_header.substr(0, 4) != std::string(4, 0xff))
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{
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// Omit OOB (4x0xFF) from the packet start
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std::cout << "WARNING: response contains invalid header"
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<< std::endl;
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}
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else
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{
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// Omit OOB (4 x 0xFF) from the packet start
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rsp_header = rsp_header.substr(4);
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// getserversResponse is delimited by a backslash
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// statusResponse and infoResponse are delimited by a newline
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std::vector<std::string> parts;
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boost::split(parts, rsp_header, boost::is_any_of("\\ \n"), boost::token_compress_on);
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add_variable("response_name", parts[0]);
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}
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catch (std::out_of_range& exception)
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{
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std::cerr << "Invalid response: " << rsp_header << std::endl;
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exit(EXIT_FAILURE);
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}
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// getserversResponse is delimited by a backslash
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// statusResponse and infoResponse are delimited by a newline
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std::vector<std::string> parts;
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boost::split(parts, rsp_header, boost::is_any_of("\\ \n"), boost::token_compress_on);
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response_variables_.erase("response_name");
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add_variable("response_name", parts[0]);
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}
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@ -41,7 +41,7 @@ public:
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std::string get_variable(std::string key);
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void add_variable(std::string key, std::string value);
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private:
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std::map<std::string, std::string> response_variables_;
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std::multimap<std::string, std::string> response_variables_;
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};
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#endif // ETPARSER_H
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@ -105,4 +105,3 @@ int main(int argc, char *argv[])
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return EXIT_SUCCESS;
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}
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