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#include "player_error.h"
#include "os_compat.h"
#include "log.h"
#include "path.h"
enum player_error player_errno;
Song *player_errsong;
void player_clearerror(void)
{
player_errno = PLAYER_ERROR_NONE;
player_errsong = NULL;
}
void player_seterror(enum player_error err, Song *song)
{
if (player_errno)
ERROR("Clobbering existing error: %s\n", player_strerror());
player_errno = err;
player_errsong = song;
}
const char *player_strerror(void)
{
/* static OK here, only one user in main task */
static char error[MPD_PATH_MAX + 64]; /* still too much */
char path_max_tmp[MPD_PATH_MAX];
*error = '\0'; /* likely */
switch (player_errno) {
case PLAYER_ERROR_NONE: break;
case PLAYER_ERROR_FILE:
snprintf(error, sizeof(error), "problems decoding \"%s\"",
get_song_url(path_max_tmp, player_errsong));
break;
case PLAYER_ERROR_AUDIO:
strcpy(error, "problems opening audio device");
break;
case PLAYER_ERROR_SYSTEM:
strcpy(error, "system error occured");
break;
case PLAYER_ERROR_UNKTYPE:
snprintf(error, sizeof(error), "file type of \"%s\" is unknown",
get_song_url(path_max_tmp, player_errsong));
case PLAYER_ERROR_FILENOTFOUND:
snprintf(error, sizeof(error),
"file \"%s\" does not exist or is inaccessible",
get_song_url(path_max_tmp, player_errsong));
break;
}
return *error ? error : NULL;
}
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