From e118e958f7f9b87054679ebf6102d6923abbba81 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Tue, 11 Aug 2015 22:57:06 +0200 Subject: protocol/ArgParser: add overload with max_value parameter --- src/command/OtherCommands.cxx | 14 ++------------ src/command/QueueCommands.cxx | 16 ++-------------- 2 files changed, 4 insertions(+), 26 deletions(-) (limited to 'src/command') diff --git a/src/command/OtherCommands.cxx b/src/command/OtherCommands.cxx index 4fc7e56f6..816764a5d 100644 --- a/src/command/OtherCommands.cxx +++ b/src/command/OtherCommands.cxx @@ -309,14 +309,9 @@ CommandResult handle_setvol(Client &client, Request args) { unsigned level; - if (!ParseCommandArg(client, level, args.front())) + if (!ParseCommandArg(client, level, args.front(), 100)) return CommandResult::ERROR; - if (level > 100) { - command_error(client, ACK_ERROR_ARG, "Invalid volume value"); - return CommandResult::ERROR; - } - if (!volume_level_change(client.partition.outputs, level)) { command_error(client, ACK_ERROR_SYSTEM, "problems setting volume"); @@ -330,14 +325,9 @@ CommandResult handle_volume(Client &client, Request args) { int relative; - if (!ParseCommandArg(client, relative, args.front())) + if (!ParseCommandArg(client, relative, args.front(), -100, 100)) return CommandResult::ERROR; - if (relative < -100 || relative > 100) { - command_error(client, ACK_ERROR_ARG, "Invalid volume value"); - return CommandResult::ERROR; - } - const int old_volume = volume_level_get(client.partition.outputs); if (old_volume < 0) { command_error(client, ACK_ERROR_SYSTEM, "No mixer"); diff --git a/src/command/QueueCommands.cxx b/src/command/QueueCommands.cxx index 634510cc8..9a64ceb25 100644 --- a/src/command/QueueCommands.cxx +++ b/src/command/QueueCommands.cxx @@ -314,15 +314,9 @@ handle_prio(Client &client, Request args) { const char *const priority_string = args.shift(); unsigned priority; - if (!ParseCommandArg(client, priority, priority_string)) + if (!ParseCommandArg(client, priority, priority_string, 0xff)) return CommandResult::ERROR; - if (priority > 0xff) { - command_error(client, ACK_ERROR_ARG, - "Priority out of range: %s", priority_string); - return CommandResult::ERROR; - } - for (const char *i : args) { RangeArg range; if (!ParseCommandArg(client, range, i)) @@ -344,15 +338,9 @@ handle_prioid(Client &client, Request args) { const char *const priority_string = args.shift(); unsigned priority; - if (!ParseCommandArg(client, priority, priority_string)) + if (!ParseCommandArg(client, priority, priority_string, 0xff)) return CommandResult::ERROR; - if (priority > 0xff) { - command_error(client, ACK_ERROR_ARG, - "Priority out of range: %s", priority_string); - return CommandResult::ERROR; - } - for (const char *i : args) { unsigned song_id; if (!ParseCommandArg(client, song_id, i)) -- cgit v1.2.3