/** \file error.h list of error messages for all subsystems */
-/** \cond list of all subsystems that support the shiny error facility */
-enum para_subsystem {
- SS_CLIENT,
- SS_GUI,
- SS_TIME,
- SS_WAV,
- SS_COMPRESS,
- SS_CLOSE_ON_FORK,
- SS_DAEMON,
- SS_DCCP_SEND,
- SS_RINGBUFFER,
- SS_RECV,
- SS_NET,
- SS_ORTP_RECV,
- SS_CLIENT_COMMON,
- SS_AUDIOC,
- SS_SCHED,
- SS_AUDIOD,
- SS_AUDIOD_COMMAND,
- SS_EXEC,
- SS_STDIN,
- SS_STDOUT,
- SS_SIGNAL,
- SS_STRING,
- SS_STAT,
- SS_GRAB_CLIENT,
- SS_HTTP_RECV,
- SS_RECV_COMMON,
- SS_FILTER_CHAIN,
- SS_OGGDEC,
- SS_FILTER,
- SS_COMMAND,
- SS_RANDOM_SELECTOR,
- SS_PLAYLIST_SELECTOR,
- SS_CRYPT,
- SS_HTTP_SEND,
- SS_ORTP_SEND,
- SS_AFS_COMMON,
- SS_OGG_AFH,
- SS_MP3_AFH,
- SS_AAC_AFH,
- SS_MP3DEC,
- SS_AACDEC,
- SS_AAC_COMMON,
- SS_SERVER,
- SS_VSS,
- SS_MYSQL_SELECTOR,
- SS_IPC,
- SS_DCCP,
- SS_DCCP_RECV,
- SS_FD,
- SS_WRITE,
- SS_WRITE_COMMON,
- SS_ALSA_WRITE,
- SS_FILE_WRITE,
- SS_OSX_WRITE,
- SS_USER_LIST,
- SS_CHUNK_QUEUE,
- SS_AFS,
- SS_OSL,
- SS_AFT,
- SS_MOOD,
- SS_SCORE,
- SS_ATTRIBUTE,
- SS_BLOB,
- SS_PLAYLIST,
- SS_SHA1,
- SS_RBTREE,
- SS_FSCK,
- NUM_SS
-};
+/** \cond */
+
+/* list of all subsystems that use paraslash's error facility */
+DEFINE_ERRLIST_OBJECT_ENUM;
/* these do not need error handling (yet) */
#define SERVER_ERRORS
#define RINGBUFFER_ERRORS
#define SCORE_ERRORS
#define SHA1_ERRORS
+#define RECV_ERRORS
extern const char **para_errlist[];
-/** \endcond */
#define FSCK_ERRORS \
PARA_ERROR(FSCK_SYNTAX, "fsck syntax error"), \
PARA_ERROR(BAD_SIZE, "invalid size specified"), \
PARA_ERROR(TRUNC, "failed to truncate file"), \
PARA_ERROR(UNLINK, "failed to remove file"), \
- PARA_ERROR(NOTDIR, "error: not a directory"), \
PARA_ERROR(BAD_TABLE, "table not open"), \
PARA_ERROR(BAD_TABLE_DESC, "invalid table description"), \
PARA_ERROR(RB_KEY_EXISTS, "key already exists in rbtree"), \
#define AFS_ERRORS \
PARA_ERROR(BAD_TABLE_NAME, "invalid table"), \
PARA_ERROR(INPUT_TOO_LARGE, "input too large for stdin command"), \
- PARA_ERROR(READ, "read error"), \
- PARA_ERROR(ATOL, "failed to convert to long"), \
+ PARA_ERROR(AFS_SYNTAX, "afs syntax error"), \
+ PARA_ERROR(AFS_SIGNAL, "afs caught deadly signal"), \
#define MOOD_ERRORS \
PARA_ERROR(MOOD_SYNTAX, "mood syntax error"), \
- PARA_ERROR(MOOD_REGEX, "invalid regular expression"), \
PARA_ERROR(NO_MOOD, "no mood available"), \
PARA_ERROR(MOOD_LOADED, "mood loaded"), \
- PARA_ERROR(MOOD_BUSY, "mood is in use"), \
PARA_ERROR(NOT_ADMISSIBLE, "file is not admussible"), \
#define PLAYLIST_ERRORS \
- PARA_ERROR(PLAYLIST_SYNTAX, "playlist syntax error"), \
PARA_ERROR(NO_PLAYLIST, "no valid playlist found"), \
PARA_ERROR(PLAYLIST_LOADED, ""), /* not really an error */ \
PARA_ERROR(PLAYLIST_EMPTY, "attempted to load empty playlist"), \
PARA_ERROR(AUDIOC_SYNTAX, "audioc syntax error"), \
PARA_ERROR(AUDIOC_READ, "audioc read error"), \
PARA_ERROR(AUDIOC_WRITE, "audioc write error"), \
- PARA_ERROR(INIT_SOCK_ADDR, "can not init socket"), \
- PARA_ERROR(AUDIOC_CONNECT, "audioc connect error"), \
PARA_ERROR(AUDIOC_OVERRUN, "audioc buffer overrun"), \
PARA_ERROR(HTTP_RECV_EOF, "http_recv: end of file"), \
PARA_ERROR(HTTP_RECV_OVERRUN, "http_recv: outout buffer overrun"), \
-
-#define RECV_ERRORS \
- PARA_ERROR(RECV_SYNTAX, "recv syntax error"), \
-
-
#define RECV_COMMON_ERRORS \
+ PARA_ERROR(RECV_SYNTAX, "recv syntax error"), \
#define AUDIOD_ERRORS \
#define STRING_ERRORS \
PARA_ERROR(MKSTEMP, "mkstemp error: unable to create tmp file"), \
PARA_ERROR(FCHMOD, "fchmod error: can not set mode"), \
+ PARA_ERROR(ATOI_OVERFLOW, "value too large"), \
+ PARA_ERROR(STRTOLL, "unknown strtoll error"), \
+ PARA_ERROR(ATOI_NO_DIGITS, "no digits found in string"), \
+ PARA_ERROR(ATOI_JUNK_AT_END, "further characters after number"), \
#define EXEC_ERRORS \
#define VSS_ERRORS \
+ PARA_ERROR(BAD_AUDIO_FILE_SUFFIX, "unknown suffix"), \
PARA_ERROR(AUDIO_FORMAT, "audio format not recognized"), \
PARA_ERROR(CHUNK, "unable to get chunk"), \
#define AFS_COMMON_ERRORS \
- PARA_ERROR(GETCWD, "can not get current working directory"), \
PARA_ERROR(LSTAT, "lstat error"), \
#define FD_ERRORS \
+ PARA_ERROR(NOTDIR, "error: not a directory"), \
PARA_ERROR(F_GETFL, "failed to get fd flags"), \
PARA_ERROR(F_SETFL, "failed to set fd flags"), \
PARA_ERROR(FGETS, "fgets error"), \
PARA_ERROR(OPENDIR, "can not open directory"), \
PARA_ERROR(NOSPC, "no space left on device"), \
PARA_ERROR(OPEN, "failed to open file"), \
+ PARA_ERROR(CHDIR_PERM, "insufficient permissions to chdir"), \
#define WRITE_ERRORS \
#define CHUNK_QUEUE_ERRORS \
PARA_ERROR(QUEUE, "packet queue overrun"), \
+/** \endcond */
/**
* the subsystem shift
*
* expands to the error text of \a num (a string constant).
*/
-#define PARA_STRERROR(num) para_errlist[ERRNUM_TO_SS(num)] [ERRNUM_TO_INDEX(num)]
+#define PARA_STRERROR(num) (num) & (1 << 30)? \
+ strerror((num) & ((1 << 30) - 1)) : \
+ para_errlist[ERRNUM_TO_SS(num)] [ERRNUM_TO_INDEX(num)]
+
+#define ERRNO_TO_PARA_ERROR(num) (-((num) | (1 << 30)))
/**
* define the error list for one subsystem
* 'E_') and gets later redefined to expand to the error text only
*/
#define PARA_ERROR(err, msg) E_ ## err
-
-// #define SS_NAME(ss) para_errlist[ss]? para_errlist[ss][0] : ""
-
-/** \cond popcorn time */
-SS_ENUM(GUI);
-SS_ENUM(SCHED);
-SS_ENUM(STDIN);
-SS_ENUM(STDOUT);
-SS_ENUM(WAV);
-SS_ENUM(COMPRESS);
-SS_ENUM(TIME);
-SS_ENUM(CLOSE_ON_FORK);
-SS_ENUM(ORTP_RECV);
-SS_ENUM(NET);
-SS_ENUM(RECV);
-SS_ENUM(AUDIOD);
-SS_ENUM(AUDIOD_COMMAND);
-SS_ENUM(EXEC);
-SS_ENUM(SIGNAL);
-SS_ENUM(STRING);
-SS_ENUM(DAEMON);
-SS_ENUM(STAT);
-SS_ENUM(GRAB_CLIENT);
-SS_ENUM(HTTP_RECV);
-SS_ENUM(RECV_COMMON);
-SS_ENUM(FILTER_CHAIN);
-SS_ENUM(OGGDEC);
-SS_ENUM(MP3DEC);
-SS_ENUM(AACDEC);
-SS_ENUM(FILTER);
-SS_ENUM(MP3_AFH);
-SS_ENUM(OGG_AFH);
-SS_ENUM(AAC_AFH);
-SS_ENUM(AAC_COMMON);
-SS_ENUM(SERVER);
-SS_ENUM(VSS);
-SS_ENUM(COMMAND);
-SS_ENUM(RANDOM_SELECTOR);
-SS_ENUM(PLAYLIST_SELECTOR);
-SS_ENUM(CRYPT);
-SS_ENUM(HTTP_SEND);
-SS_ENUM(ORTP_SEND);
-SS_ENUM(AFS_COMMON);
-SS_ENUM(MYSQL_SELECTOR);
-SS_ENUM(IPC);
-SS_ENUM(DCCP);
-SS_ENUM(DCCP_RECV);
-SS_ENUM(DCCP_SEND);
-SS_ENUM(FD);
-SS_ENUM(WRITE);
-SS_ENUM(WRITE_COMMON);
-SS_ENUM(ALSA_WRITE);
-SS_ENUM(FILE_WRITE);
-SS_ENUM(OSX_WRITE);
-SS_ENUM(RINGBUFFER);
-SS_ENUM(CLIENT);
-SS_ENUM(CLIENT_COMMON);
-SS_ENUM(AUDIOC);
-SS_ENUM(USER_LIST);
-SS_ENUM(CHUNK_QUEUE);
-
-SS_ENUM(AFS);
-SS_ENUM(OSL);
-SS_ENUM(AFT);
-SS_ENUM(MOOD);
-SS_ENUM(SCORE);
-SS_ENUM(ATTRIBUTE);
-SS_ENUM(BLOB);
-SS_ENUM(PLAYLIST);
-SS_ENUM(SHA1);
-SS_ENUM(RBTREE);
-SS_ENUM(FSCK);
-/** \endcond */
+#include "error2.h"
#undef PARA_ERROR
/* rest of the world only sees the error text */
#define PARA_ERROR(err, msg) msg
projects / paraslash.git / blobdiff