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commandError() cleanups, fixup gcc checks

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stripped binary size reduced by 9k on my machine from making
commandError a function.  We'll print out error messages slightly
slower before, but the smaller binary is more than worth it.

git-svn-id: https://svn.musicpd.org/mpd/trunk@4488 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
Eric Wong
2006-07-30 08:47:50 +00:00
parent a0c8e3656b
commit e86fd65c81
8 changed files with 58 additions and 57 deletions
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58
src/command.c
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@@ -31,6 +31,7 @@
#include "dbUtils.h"
#include "tag.h"
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
@@ -182,7 +183,7 @@ static int handlePlay(int fd, int *permission, int argc,
song = strtol(argv[1], &test, 10);
if (*test != '\0') {
commandError(fd, ACK_ERROR_ARG,
"need a positive integer", NULL);
"need a positive integer");
return -1;
}
}
@@ -199,7 +200,7 @@ static int handlePlayId(int fd, int *permission, int argc,
id = strtol(argv[1], &test, 10);
if (*test != '\0') {
commandError(fd, ACK_ERROR_ARG,
"need a positive integer", NULL);
"need a positive integer");
return -1;
}
}
@@ -284,7 +285,7 @@ static int commandStatus(int fd, int *permission, int argc,
fdprintf(fd, "%s: %i:%i\n", COMMAND_STATUS_TIME,
getPlayerElapsedTime(), getPlayerTotalTime());
fdprintf(fd, "%s: %li\n", COMMAND_STATUS_BITRATE,
getPlayerBitRate(), getPlayerTotalTime());
getPlayerBitRate());
fdprintf(fd, "%s: %u:%i:%i\n", COMMAND_STATUS_AUDIO,
getPlayerSampleRate(), getPlayerBits(),
getPlayerChannels());
@@ -341,7 +342,7 @@ static int handleDelete(int fd, int *permission, int argc,
song = strtol(argv[1], &test, 10);
if (*test != '\0') {
commandError(fd, ACK_ERROR_ARG,
"need a positive integer", NULL);
"need a positive integer");
return -1;
}
return deleteFromPlaylist(fd, song);
@@ -356,7 +357,7 @@ static int handleDeleteId(int fd, int *permission, int argc,
id = strtol(argv[1], &test, 10);
if (*test != '\0') {
commandError(fd, ACK_ERROR_ARG,
"need a positive integer", NULL);
"need a positive integer");
return -1;
}
return deleteFromPlaylistById(fd, id);
@@ -434,8 +435,7 @@ static int handlePlaylistChanges(int fd, int *permission,
version = strtoul(argv[1], &test, 10);
if (*test != '\0') {
commandError(fd, ACK_ERROR_ARG, "need a positive integer",
NULL);
commandError(fd, ACK_ERROR_ARG, "need a positive integer");
return -1;
}
return playlistChanges(fd, version);
@@ -449,8 +449,7 @@ static int handlePlaylistChangesPosId(int fd, int *permission,
version = strtoul(argv[1], &test, 10);
if (*test != '\0') {
commandError(fd, ACK_ERROR_ARG, "need a positive integer",
NULL);
commandError(fd, ACK_ERROR_ARG, "need a positive integer");
return -1;
}
return playlistChangesPosId(fd, version);
@@ -466,7 +465,7 @@ static int handlePlaylistInfo(int fd, int *permission,
song = strtol(argv[1], &test, 10);
if (*test != '\0') {
commandError(fd, ACK_ERROR_ARG,
"need a positive integer", NULL);
"need a positive integer");
return -1;
}
}
@@ -483,7 +482,7 @@ static int handlePlaylistId(int fd, int *permission,
id = strtol(argv[1], &test, 10);
if (*test != '\0') {
commandError(fd, ACK_ERROR_ARG,
"need a positive integer", NULL);
"need a positive integer");
return -1;
}
}
@@ -501,7 +500,7 @@ static int handleFind(int fd, int *permission, int argc,
&items);
if (numItems <= 0) {
commandError(fd, ACK_ERROR_ARG, "incorrect arguments", NULL);
commandError(fd, ACK_ERROR_ARG, "incorrect arguments");
return -1;
}
@@ -523,7 +522,7 @@ static int handleSearch(int fd, int *permission, int argc,
&items);
if (numItems <= 0) {
commandError(fd, ACK_ERROR_ARG, "incorrect arguments", NULL);
commandError(fd, ACK_ERROR_ARG, "incorrect arguments");
return -1;
}
@@ -609,7 +608,7 @@ static int handleVolume(int fd, int *permission, int argc,
change = strtol(argv[1], &test, 10);
if (*test != '\0') {
commandError(fd, ACK_ERROR_ARG, "need an integer", NULL);
commandError(fd, ACK_ERROR_ARG, "need an integer");
return -1;
}
return changeVolumeLevel(fd, change, 1);
@@ -623,7 +622,7 @@ static int handleSetVol(int fd, int *permission, int argc,
level = strtol(argv[1], &test, 10);
if (*test != '\0') {
commandError(fd, ACK_ERROR_ARG, "need an integer", NULL);
commandError(fd, ACK_ERROR_ARG, "need an integer");
return -1;
}
return changeVolumeLevel(fd, level, 0);
@@ -637,7 +636,7 @@ static int handleRepeat(int fd, int *permission, int argc,
status = strtol(argv[1], &test, 10);
if (*test != '\0') {
commandError(fd, ACK_ERROR_ARG, "need an integer", NULL);
commandError(fd, ACK_ERROR_ARG, "need an integer");
return -1;
}
return setPlaylistRepeatStatus(fd, status);
@@ -651,7 +650,7 @@ static int handleRandom(int fd, int *permission, int argc,
status = strtol(argv[1], &test, 10);
if (*test != '\0') {
commandError(fd, ACK_ERROR_ARG, "need an integer", NULL);
commandError(fd, ACK_ERROR_ARG, "need an integer");
return -1;
}
return setPlaylistRandomStatus(fd, status);
@@ -703,7 +702,7 @@ static int handleList(int fd, int *permission, int argc,
if (numConditionals < 0) {
commandError(fd, ACK_ERROR_ARG,
"not able to parse args", NULL);
"not able to parse args");
return -1;
}
}
@@ -868,8 +867,7 @@ static int handlePassword(int fd, int *permission, int argc,
char *argv[])
{
if (getPermissionFromPassword(argv[1], permission) < 0) {
commandError(fd, ACK_ERROR_PASSWORD, "incorrect password",
NULL);
commandError(fd, ACK_ERROR_PASSWORD, "incorrect password");
return -1;
}
@@ -1212,3 +1210,23 @@ int processCommand(int fd, int *permission, char *commandString)
{
return processCommandInternal(fd, permission, commandString, NULL);
}
mpd_fprintf_ void commandError(int fd, int error, const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
if (current_command) {
fdprintf(fd, "ACK [%i@%i] {%s} ",
(int)error, command_listNum, current_command);
current_command = NULL;
} else
fdprintf(STDERR_FILENO, "ACK [%i@%i] ",
(int)error, command_listNum);
vfdprintf(fd, fmt, args);
va_end(args);
fdprintf(fd,"\n");
}