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player: do not assume 32-bit ints

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The player can be compiled for other architectures than Windows,
where ints aren't 32-bit. 64-bit Mac/Linux are not-that-unlikely
examples.
This commit is contained in:
Erik Faye-Lund 2010-08-27 21:41:43 +02:00
parent 163194e338
commit 9d4aea28fb
2 changed files with 20 additions and 16 deletions
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7
sync/base.h
View File

@ -6,9 +6,10 @@
#define SYNC_BASE_H
#ifdef _MSC_VER
#define inline __inline
#define strdup _strdup
#define snprintf _snprintf
#define inline __inline
#define strdup _strdup
#define snprintf _snprintf
typedef unsigned int uint32_t;
#endif
#ifdef WIN32

29
sync/device.c
View File

@ -164,30 +164,32 @@ static void save_tracks(const char *base, struct sync_data *data)
}
}
static int request_track_data(SOCKET sock, const char *name, int idx)
static int request_track_data(SOCKET sock, const char *name, uint32_t idx)
{
unsigned char cmd = GET_TRACK;
size_t name_len = strlen(name);
uint32_t name_len = strlen(name);
/* send request data */
return xsend(sock, (char *)&cmd, 1, 0) ||
xsend(sock, (char *)&idx, sizeof(int), 0) ||
xsend(sock, (char *)&name_len, sizeof(size_t), 0) ||
xsend(sock, (char *)&idx, sizeof(idx), 0) ||
xsend(sock, (char *)&name_len, sizeof(name_len), 0) ||
xsend(sock, name, (int)name_len, 0);
}
static int hanle_set_key_cmd(SOCKET sock, struct sync_data *data)
{
int track;
uint32_t track, row;
struct track_key key;
unsigned char type;
if (xrecv(sock, (char *)&track, sizeof(int), 0) ||
xrecv(sock, (char *)&key.row, sizeof(int), 0) ||
if (xrecv(sock, (char *)&track, sizeof(track), 0) ||
xrecv(sock, (char *)&row, sizeof(row), 0) ||
xrecv(sock, (char *)&key.value, sizeof(float), 0) ||
xrecv(sock, (char *)&type, 1, 0))
return 0;
key.row = row;
assert(type < KEY_TYPE_COUNT);
assert(track < (int)data->num_tracks);
key.type = (enum key_type)type;
@ -197,10 +199,10 @@ static int hanle_set_key_cmd(SOCKET sock, struct sync_data *data)
static int hanle_del_key_cmd(SOCKET sock, struct sync_data *data)
{
int track, row;
uint32_t track, row;
if (xrecv(sock, (char *)&track, sizeof(int), 0) ||
xrecv(sock, (char *)&row, sizeof(int), 0))
if (xrecv(sock, (char *)&track, sizeof(track), 0) ||
xrecv(sock, (char *)&row, sizeof(row), 0))
return 0;
assert(track < (int)data->num_tracks);
@ -242,7 +244,7 @@ int sync_update(struct sync_device *d, int row)
/* look for new commands */
while (socket_poll(d->sock)) {
unsigned char cmd = 0, flag;
int row;
uint32_t row;
if (xrecv(d->sock, (char *)&cmd, 1, 0))
goto sockerr;
@ -256,7 +258,7 @@ int sync_update(struct sync_device *d, int row)
goto sockerr;
break;
case SET_ROW:
if (xrecv(d->sock, (char *)&row, sizeof(int), 0))
if (xrecv(d->sock, (char *)&row, sizeof(row), 0))
goto sockerr;
if (d->cb && d->cb->set_row)
d->cb->set_row(d->cb_param, row);
@ -279,8 +281,9 @@ int sync_update(struct sync_device *d, int row)
if (d->cb && d->cb->is_playing && d->cb->is_playing(d->cb_param)) {
if (d->row != row && d->sock != INVALID_SOCKET) {
unsigned char cmd = SET_ROW;
uint32_t nrow = row;
if (xsend(d->sock, (char*)&cmd, 1, 0) ||
xsend(d->sock, (char*)&row, sizeof(int), 0))
xsend(d->sock, (char*)&nrow, sizeof(nrow), 0))
goto sockerr;
d->row = row;
}