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command: use ConstBuffer<const char *> for argument list

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This commit is contained in:
Max Kellermann
2014-12-06 00:08:08 +01:00
parent 5837a63942
commit 6edfc56c9d
25 changed files with 417 additions and 420 deletions
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24
src/command/OutputCommands.cxx
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@@ -25,12 +25,15 @@
#include "protocol/ArgParser.hxx"
#include "client/Client.hxx"
#include "Partition.hxx"
#include "util/ConstBuffer.hxx"
CommandResult
handle_enableoutput(Client &client, gcc_unused unsigned argc, char *argv[])
handle_enableoutput(Client &client, ConstBuffer<const char *> args)
{
assert(args.size == 1);
unsigned device;
if (!check_unsigned(client, &device, argv[1]))
if (!check_unsigned(client, &device, args.front()))
return CommandResult::ERROR;
if (!audio_output_enable_index(client.partition.outputs, device)) {
@@ -43,10 +46,12 @@ handle_enableoutput(Client &client, gcc_unused unsigned argc, char *argv[])
}
CommandResult
handle_disableoutput(Client &client, gcc_unused unsigned argc, char *argv[])
handle_disableoutput(Client &client, ConstBuffer<const char *> args)
{
assert(args.size == 1);
unsigned device;
if (!check_unsigned(client, &device, argv[1]))
if (!check_unsigned(client, &device, args.front()))
return CommandResult::ERROR;
if (!audio_output_disable_index(client.partition.outputs, device)) {
@@ -59,10 +64,12 @@ handle_disableoutput(Client &client, gcc_unused unsigned argc, char *argv[])
}
CommandResult
handle_toggleoutput(Client &client, gcc_unused unsigned argc, char *argv[])
handle_toggleoutput(Client &client, ConstBuffer<const char *> args)
{
assert(args.size == 1);
unsigned device;
if (!check_unsigned(client, &device, argv[1]))
if (!check_unsigned(client, &device, args.front()))
return CommandResult::ERROR;
if (!audio_output_toggle_index(client.partition.outputs, device)) {
@@ -75,9 +82,10 @@ handle_toggleoutput(Client &client, gcc_unused unsigned argc, char *argv[])
}
CommandResult
handle_devices(Client &client,
gcc_unused unsigned argc, gcc_unused char *argv[])
handle_devices(Client &client, gcc_unused ConstBuffer<const char *> args)
{
assert(args.IsEmpty());
printAudioDevices(client, client.partition.outputs);
return CommandResult::OK;