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command: parse unsigned integers and booleans where applicable

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This commit is contained in:
Max Kellermann 2012-02-14 18:52:22 +01:00
parent b8ed420058
commit 1baaaa40cc
1 changed files with 39 additions and 67 deletions
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104
src/command.c
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@ -682,8 +682,8 @@ handle_addid(struct client *client, int argc, char *argv[])
return print_playlist_result(client, result); return print_playlist_result(client, result);
if (argc == 3) { if (argc == 3) {
int to; unsigned to;
if (!check_int(client, &to, argv[2], check_integer, argv[2])) if (!check_unsigned(client, &to, argv[2]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
result = playlist_move_id(&g_playlist, client->player_control, result = playlist_move_id(&g_playlist, client->player_control,
added_id, to); added_id, to);
@ -717,10 +717,10 @@ handle_delete(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
static enum command_return static enum command_return
handle_deleteid(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) handle_deleteid(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{ {
int id; unsigned id;
enum playlist_result result; enum playlist_result result;
if (!check_int(client, &id, argv[1], need_positive)) if (!check_unsigned(client, &id, argv[1]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
result = playlist_delete_id(&g_playlist, client->player_control, id); result = playlist_delete_id(&g_playlist, client->player_control, id);
@ -921,12 +921,11 @@ handle_playlistinfo(struct client *client, int argc, char *argv[])
static enum command_return static enum command_return
handle_playlistid(struct client *client, int argc, char *argv[]) handle_playlistid(struct client *client, int argc, char *argv[])
{ {
int id = -1; if (argc >= 2) {
unsigned id;
if (argc == 2 && !check_int(client, &id, argv[1], need_positive)) if (!check_unsigned(client, &id, argv[1]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
if (id >= 0) {
bool ret = playlist_print_id(client, &g_playlist, id); bool ret = playlist_print_id(client, &g_playlist, id);
if (!ret) if (!ret)
return print_playlist_result(client, return print_playlist_result(client,
@ -1081,9 +1080,9 @@ static enum command_return
handle_playlistdelete(struct client *client, handle_playlistdelete(struct client *client,
G_GNUC_UNUSED int argc, char *argv[]) { G_GNUC_UNUSED int argc, char *argv[]) {
char *playlist = argv[1]; char *playlist = argv[1];
int from; unsigned from;
if (!check_int(client, &from, argv[2], check_integer, argv[2])) if (!check_unsigned(client, &from, argv[2]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
GError *error = NULL; GError *error = NULL;
@ -1096,11 +1095,11 @@ static enum command_return
handle_playlistmove(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) handle_playlistmove(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{ {
char *playlist = argv[1]; char *playlist = argv[1];
int from, to; unsigned from, to;
if (!check_int(client, &from, argv[2], check_integer, argv[2])) if (!check_unsigned(client, &from, argv[2]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
if (!check_int(client, &to, argv[3], check_integer, argv[3])) if (!check_unsigned(client, &to, argv[3]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
GError *error = NULL; GError *error = NULL;
@ -1270,13 +1269,13 @@ handle_listall(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
static enum command_return static enum command_return
handle_setvol(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) handle_setvol(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{ {
int level; unsigned level;
bool success; bool success;
if (!check_int(client, &level, argv[1], need_integer)) if (!check_unsigned(client, &level, argv[1]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
if (level < 0 || level > 100) { if (level > 100) {
command_error(client, ACK_ERROR_ARG, "Invalid volume value"); command_error(client, ACK_ERROR_ARG, "Invalid volume value");
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
} }
@ -1294,17 +1293,10 @@ handle_setvol(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
static enum command_return static enum command_return
handle_repeat(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) handle_repeat(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{ {
int status; bool status;
if (!check_bool(client, &status, argv[1]))
if (!check_int(client, &status, argv[1], need_integer))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
if (status != 0 && status != 1) {
command_error(client, ACK_ERROR_ARG,
"\"%i\" is not 0 or 1", status);
return COMMAND_RETURN_ERROR;
}
playlist_set_repeat(&g_playlist, client->player_control, status); playlist_set_repeat(&g_playlist, client->player_control, status);
return COMMAND_RETURN_OK; return COMMAND_RETURN_OK;
} }
@ -1312,17 +1304,10 @@ handle_repeat(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
static enum command_return static enum command_return
handle_single(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) handle_single(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{ {
int status; bool status;
if (!check_bool(client, &status, argv[1]))
if (!check_int(client, &status, argv[1], need_integer))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
if (status != 0 && status != 1) {
command_error(client, ACK_ERROR_ARG,
"\"%i\" is not 0 or 1", status);
return COMMAND_RETURN_ERROR;
}
playlist_set_single(&g_playlist, client->player_control, status); playlist_set_single(&g_playlist, client->player_control, status);
return COMMAND_RETURN_OK; return COMMAND_RETURN_OK;
} }
@ -1330,17 +1315,10 @@ handle_single(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
static enum command_return static enum command_return
handle_consume(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) handle_consume(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{ {
int status; bool status;
if (!check_bool(client, &status, argv[1]))
if (!check_int(client, &status, argv[1], need_integer))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
if (status != 0 && status != 1) {
command_error(client, ACK_ERROR_ARG,
"\"%i\" is not 0 or 1", status);
return COMMAND_RETURN_ERROR;
}
playlist_set_consume(&g_playlist, status); playlist_set_consume(&g_playlist, status);
return COMMAND_RETURN_OK; return COMMAND_RETURN_OK;
} }
@ -1348,17 +1326,10 @@ handle_consume(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
static enum command_return static enum command_return
handle_random(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) handle_random(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{ {
int status; bool status;
if (!check_bool(client, &status, argv[1]))
if (!check_int(client, &status, argv[1], need_integer))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
if (status != 0 && status != 1) {
command_error(client, ACK_ERROR_ARG,
"\"%i\" is not 0 or 1", status);
return COMMAND_RETURN_ERROR;
}
playlist_set_random(&g_playlist, client->player_control, status); playlist_set_random(&g_playlist, client->player_control, status);
return COMMAND_RETURN_OK; return COMMAND_RETURN_OK;
} }
@ -1450,10 +1421,11 @@ handle_move(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
static enum command_return static enum command_return
handle_moveid(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) handle_moveid(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{ {
int id, to; unsigned id;
int to;
enum playlist_result result; enum playlist_result result;
if (!check_int(client, &id, argv[1], check_integer, argv[1])) if (!check_unsigned(client, &id, argv[1]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
if (!check_int(client, &to, argv[2], check_integer, argv[2])) if (!check_int(client, &to, argv[2], check_integer, argv[2]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
@ -1465,12 +1437,12 @@ handle_moveid(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
static enum command_return static enum command_return
handle_swap(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) handle_swap(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{ {
int song1, song2; unsigned song1, song2;
enum playlist_result result; enum playlist_result result;
if (!check_int(client, &song1, argv[1], check_integer, argv[1])) if (!check_unsigned(client, &song1, argv[1]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
if (!check_int(client, &song2, argv[2], check_integer, argv[2])) if (!check_unsigned(client, &song2, argv[2]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
result = playlist_swap_songs(&g_playlist, client->player_control, result = playlist_swap_songs(&g_playlist, client->player_control,
song1, song2); song1, song2);
@ -1480,12 +1452,12 @@ handle_swap(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
static enum command_return static enum command_return
handle_swapid(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) handle_swapid(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{ {
int id1, id2; unsigned id1, id2;
enum playlist_result result; enum playlist_result result;
if (!check_int(client, &id1, argv[1], check_integer, argv[1])) if (!check_unsigned(client, &id1, argv[1]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
if (!check_int(client, &id2, argv[2], check_integer, argv[2])) if (!check_unsigned(client, &id2, argv[2]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
result = playlist_swap_songs_id(&g_playlist, client->player_control, result = playlist_swap_songs_id(&g_playlist, client->player_control,
id1, id2); id1, id2);
@ -1495,12 +1467,12 @@ handle_swapid(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
static enum command_return static enum command_return
handle_seek(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) handle_seek(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{ {
int song, seek_time; unsigned song, seek_time;
enum playlist_result result; enum playlist_result result;
if (!check_int(client, &song, argv[1], check_integer, argv[1])) if (!check_unsigned(client, &song, argv[1]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
if (!check_int(client, &seek_time, argv[2], check_integer, argv[2])) if (!check_unsigned(client, &seek_time, argv[2]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
result = playlist_seek_song(&g_playlist, client->player_control, result = playlist_seek_song(&g_playlist, client->player_control,
@ -1511,12 +1483,12 @@ handle_seek(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
static enum command_return static enum command_return
handle_seekid(struct client *client, G_GNUC_UNUSED int argc, char *argv[]) handle_seekid(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{ {
int id, seek_time; unsigned id, seek_time;
enum playlist_result result; enum playlist_result result;
if (!check_int(client, &id, argv[1], check_integer, argv[1])) if (!check_unsigned(client, &id, argv[1]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
if (!check_int(client, &seek_time, argv[2], check_integer, argv[2])) if (!check_unsigned(client, &seek_time, argv[2]))
return COMMAND_RETURN_ERROR; return COMMAND_RETURN_ERROR;
result = playlist_seek_song_id(&g_playlist, client->player_control, result = playlist_seek_song_id(&g_playlist, client->player_control,