util/{Const,Writable}Buffer, ...: rename IsEmpty() to empty(), imitating STL
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@@ -58,7 +58,7 @@ handle_password(Client &client, Request args, Response &r)
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static TagMask
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ParseTagMask(Request request)
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{
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if (request.IsEmpty())
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if (request.empty())
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throw ProtocolError(ACK_ERROR_ARG, "Not enough arguments");
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TagMask result = TagMask::None();
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@@ -77,14 +77,14 @@ ParseTagMask(Request request)
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CommandResult
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handle_tagtypes(Client &client, Request request, Response &r)
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{
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if (request.IsEmpty()) {
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if (request.empty()) {
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tag_print_types(r);
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return CommandResult::OK;
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}
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const char *cmd = request.shift();
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if (StringIsEqual(cmd, "all")) {
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if (!request.IsEmpty()) {
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if (!request.empty()) {
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r.Error(ACK_ERROR_ARG, "Too many arguments");
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return CommandResult::ERROR;
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}
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@@ -92,7 +92,7 @@ handle_tagtypes(Client &client, Request request, Response &r)
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client.tag_mask = TagMask::All();
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return CommandResult::OK;
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} else if (StringIsEqual(cmd, "clear")) {
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if (!request.IsEmpty()) {
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if (!request.empty()) {
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r.Error(ACK_ERROR_ARG, "Too many arguments");
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return CommandResult::ERROR;
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}
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@@ -169,7 +169,7 @@ handle_count(Client &client, Request args, Response &r)
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}
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SongFilter filter;
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if (!args.IsEmpty() && !filter.Parse(args, false)) {
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if (!args.empty() && !filter.Parse(args, false)) {
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r.Error(ACK_ERROR_ARG, "incorrect arguments");
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return CommandResult::ERROR;
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}
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@@ -235,7 +235,7 @@ handle_list(Client &client, Request args, Response &r)
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args.pop_back();
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}
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if (!args.IsEmpty()) {
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if (!args.empty()) {
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filter.reset(new SongFilter());
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if (!filter->Parse(args, false)) {
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r.Error(ACK_ERROR_ARG, "not able to parse args");
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@@ -76,7 +76,7 @@ handle_unsubscribe(Client &client, Request args, Response &r)
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CommandResult
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handle_channels(Client &client, gcc_unused Request args, Response &r)
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{
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assert(args.IsEmpty());
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assert(args.empty());
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std::set<std::string> channels;
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for (const auto &c : *client.GetInstance().client_list)
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@@ -93,7 +93,7 @@ CommandResult
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handle_read_messages(Client &client,
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gcc_unused Request args, Response &r)
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{
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assert(args.IsEmpty());
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assert(args.empty());
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while (!client.messages.empty()) {
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const ClientMessage &msg = client.messages.front();
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@@ -284,7 +284,7 @@ handle_update(Client &client, Request args, Response &r, bool discard)
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const char *path = "";
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assert(args.size <= 1);
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if (!args.IsEmpty()) {
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if (!args.empty()) {
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path = args.front();
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if (*path == 0 || StringIsEqual(path, "/"))
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@@ -71,7 +71,7 @@ handle_toggleoutput(Client &client, Request args, Response &r)
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CommandResult
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handle_devices(Client &client, gcc_unused Request args, Response &r)
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{
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assert(args.IsEmpty());
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assert(args.empty());
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printAudioDevices(r, client.GetPartition().outputs);
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return CommandResult::OK;
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@@ -95,7 +95,7 @@ handle_pause(Client &client, Request args, gcc_unused Response &r)
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{
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auto &pc = client.GetPlayerControl();
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if (!args.IsEmpty()) {
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if (!args.empty()) {
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bool pause_flag = args.ParseBool(0);
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pc.LockSetPause(pause_flag);
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} else
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@@ -242,7 +242,7 @@ handle_playlistinfo(Client &client, Request args, Response &r)
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CommandResult
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handle_playlistid(Client &client, Request args, Response &r)
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{
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if (!args.IsEmpty()) {
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if (!args.empty()) {
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unsigned id = args.ParseUnsigned(0);
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playlist_print_id(r, client.GetPlaylist(), id);
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} else {
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