X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=error.h;h=fd0213b21ced5874c35f2b6ef2735cab4baabfbd;hp=ec1ec7b060e5d8180b4671dd96cec7ebb5359157;hb=05492521d51352fa8c4f55b71b33e14656f0bd0d;hpb=52e437d1054c5f62f0538b3934419a3b71aa3d83 diff --git a/error.h b/error.h index ec1ec7b0..fd0213b2 100644 --- a/error.h +++ b/error.h @@ -23,23 +23,70 @@ DEFINE_ERRLIST_OBJECT_ENUM; #define SHA1_ERRORS #define RBTREE_ERRORS #define RECV_ERRORS -#define STDOUT_ERRORS #define IPC_ERRORS #define DCCP_SEND_ERRORS #define HTTP_SEND_ERRORS #define GGO_ERRORS #define COLOR_ERRORS #define SIGNAL_ERRORS +#define FADE_ERRORS +#define SERVER_COMMAND_LIST_ERRORS +#define AFS_COMMAND_LIST_ERRORS +#define AUDIOD_COMMAND_LIST_ERRORS +#define BUFFER_TREE_ERRORS extern const char **para_errlist[]; +#define STDOUT_ERRORS \ + PARA_ERROR(ORPHAN, "orphaned (EOF)"), \ + + +#define BITSTREAM_ERRORS \ + PARA_ERROR(VLC, "invalid vlc code"), \ + + +#define WMA_AFH_ERRORS \ + PARA_ERROR(NO_WMA, "asf/wma format not recognized"), \ + + +#define WMA_COMMON_ERRORS \ + PARA_ERROR(WMA_NO_GUID, "audio stream guid not found"), \ + PARA_ERROR(WMA_BAD_ASF_HEADER, "invalid asf header"), \ + + +#define WMADEC_FILTER_ERRORS \ + PARA_ERROR(WMA_BAD_PARAMS, "invalid WMA parameters"), \ + PARA_ERROR(WMA_OUTPUT_SPACE, "insufficient output space"), \ + PARA_ERROR(WMA_BAD_SUPERFRAME, "invalid superframe"), \ + PARA_ERROR(WMA_BLOCK_SIZE, "invalid block size"), \ + PARA_ERROR(INCOHERENT_BLOCK_LEN, "incoherent block length"), \ + PARA_ERROR(WMADEC_EOF, "wmadec: end of file"), \ + + +#define IMDCT_ERRORS \ + PARA_ERROR(FFT_BAD_PARAMS, "invalid params for fft"), \ + + +#define PREBUFFER_FILTER_ERRORS \ + PARA_ERROR(PREBUFFER_SYNTAX, "syntax error in prebuffer filter config"), \ + PARA_ERROR(PREBUFFER_SUCCESS, "prebuffering complete"), \ + + +#define OSS_WRITE_ERRORS \ + PARA_ERROR(BAD_SAMPLE_FORMAT, "sample format not supported"), \ + PARA_ERROR(BAD_CHANNEL_COUNT, "channel count not supported"), \ + PARA_ERROR(BAD_SAMPLERATE, "sample rate not supported"), \ + + #define COMPRESS_FILTER_ERRORS \ PARA_ERROR(COMPRESS_SYNTAX, "syntax error in compress filter config"), \ #define WAV_FILTER_ERRORS \ PARA_ERROR(WAV_BAD_FC, "invalid filter chain configuration"), \ + PARA_ERROR(WAV_EOF, "wav filter: end of file"), \ + PARA_ERROR(WAV_SUCCESS, "successfully wrote wav header"), \ #define FEC_ERRORS \ @@ -65,10 +112,6 @@ extern const char **para_errlist[]; PARA_ERROR(MAX_CLIENTS, "maximal number of clients exceeded"), \ -#define FADE_ERRORS \ - PARA_ERROR(FADE_SYNTAX, "fade syntax error"), \ - - #define CLIENT_ERRORS \ PARA_ERROR(TASK_STARTED, "task started"), \ @@ -91,46 +134,6 @@ extern const char **para_errlist[]; PARA_ERROR(RANGE_VIOLATION, "range violation detected, very bad"), \ PARA_ERROR(NOT_A_REGULAR_FILE, "not a regular file"), \ - -#define OSL_ERRORS \ - PARA_ERROR(BAD_DB_DIR, "invalid database directory"), \ - PARA_ERROR(NO_COLUMN_DESC, "missing column description"), \ - PARA_ERROR(BAD_NAME, "invalid name for a column/table"), \ - PARA_ERROR(BAD_STORAGE_TYPE, "invalid storage type"), \ - PARA_ERROR(BAD_STORAGE_FLAGS, "invalid storage flags"), \ - PARA_ERROR(NO_COLUMN_NAME, "missing column name"), \ - PARA_ERROR(NO_COLUMNS, "at least one column required"), \ - PARA_ERROR(BAD_COLUMN_NAME, "invalid name for a table column"), \ - PARA_ERROR(NO_UNIQUE_RBTREE_COLUMN, "need at least one mapped column with OSL_UNIQE and OSL_RBTREE OSL"), \ - PARA_ERROR(NO_RBTREE_COL, "at least one column needs an rbtree"), \ - PARA_ERROR(DUPLICATE_COL_NAME, "column name given twice"), \ - PARA_ERROR(BAD_STORAGE_SIZE, "invalid storage size"), \ - PARA_ERROR(NO_COMPARE_FUNC, "missing compare function"), \ - PARA_ERROR(BAD_DATA_SIZE, "wrong data size for fixed-size column"), \ - PARA_ERROR(NOT_MAPPED, "file not mapped"), \ - PARA_ERROR(ALREADY_MAPPED, "file already mapped"), \ - PARA_ERROR(BAD_SIZE, "invalid size specified"), \ - PARA_ERROR(TRUNC, "failed to truncate file"), \ - 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"), \ - PARA_ERROR(RB_KEY_NOT_FOUND, "key not found in rbtree"), \ - PARA_ERROR(BAD_ROW_NUM, "invalid row number"), \ - PARA_ERROR(INDEX_CORRUPTION, "index corruption detected"), \ - PARA_ERROR(INVALID_OBJECT, "reference to invalid object"), \ - PARA_ERROR(STAT, "can not stat file"), \ - PARA_ERROR(WRITE, "write error"), \ - PARA_ERROR(LSEEK, "lseek error"), \ - PARA_ERROR(BUSY, "table is busy"), \ - PARA_ERROR(SHORT_TABLE, "table too short"), \ - PARA_ERROR(NO_MAGIC, "missing table header magic"), \ - PARA_ERROR(VERSION_MISMATCH, "table version not supported"), \ - PARA_ERROR(BAD_COLUMN_NUM, "invalid column number"), \ - PARA_ERROR(BAD_TABLE_FLAGS, "invalid flags in table description"), \ - PARA_ERROR(BAD_ROW, "invalid row"), \ - - - #define AFS_ERRORS \ PARA_ERROR(BAD_TABLE_NAME, "invalid table"), \ PARA_ERROR(INPUT_TOO_LARGE, "input too large for stdin command"), \ @@ -138,15 +141,18 @@ extern const char **para_errlist[]; PARA_ERROR(AFS_SIGNAL, "afs caught deadly signal"), \ PARA_ERROR(AFS_SOCKET, "afs socket not writable"), \ PARA_ERROR(AFS_SHORT_READ, "short read from afs socket"), \ + PARA_ERROR(OSL, "osl error"), \ #define MOOD_ERRORS \ - PARA_ERROR(MOOD_SYNTAX, "mood syntax error"), \ PARA_ERROR(NO_MOOD, "no mood available"), \ - PARA_ERROR(NOT_ADMISSIBLE, "file is not admissible"), \ PARA_ERROR(DUMMY_ROW, "attempted to access blob dummy object"), \ +#define MM_ERRORS \ + PARA_ERROR(MOOD_SYNTAX, "mood syntax error"), \ + + #define ATTRIBUTE_ERRORS \ PARA_ERROR(ATTR_SYNTAX, "attribute syntax error"), \ PARA_ERROR(NO_ATTRIBUTES, "no attributes defined yet"), \ @@ -214,6 +220,7 @@ extern const char **para_errlist[]; #define STDIN_ERRORS \ PARA_ERROR(STDIN_EOF, "end of file"), \ + PARA_ERROR(STDIN_NO_CHILD, "stdin btr node has no children"), \ @@ -236,6 +243,7 @@ extern const char **para_errlist[]; #define HTTP_RECV_ERRORS \ PARA_ERROR(HTTP_RECV_OVERRUN, "http_recv: output buffer overrun"), \ + PARA_ERROR(HTTP_RECV_NO_CHILD, "http_recv btr node has no children"), \ #define RECV_COMMON_ERRORS \ @@ -257,6 +265,8 @@ extern const char **para_errlist[]; PARA_ERROR(AUDIOD_SYNTAX, "syntax error"), \ PARA_ERROR(UCRED_PERM, "permission denied"), \ PARA_ERROR(INVALID_AUDIOD_CMD, "invalid command"), \ + PARA_ERROR(TOO_MANY_CLIENTS, "maximal number of stat clients exceeded"), \ + PARA_ERROR(UNKNOWN_STAT_ITEM, "status item not recognized"), \ #define FILTER_COMMON_ERRORS \ @@ -266,8 +276,7 @@ extern const char **para_errlist[]; #define STAT_ERRORS \ - PARA_ERROR(TOO_MANY_CLIENTS, "maximal number of stat clients exceeded"), \ - PARA_ERROR(UNKNOWN_STAT_ITEM, "status item not recognized"), \ + PARA_ERROR(STAT_ITEM_PARSE, "failed to parse status item"), \ #define OGGDEC_FILTER_ERRORS \ @@ -278,22 +287,21 @@ extern const char **para_errlist[]; PARA_ERROR(OGGDEC_FAULT, "bug or heap/stack corruption"), \ PARA_ERROR(OGGDEC_BADLINK, "invalid stream section or requested link corrupt"), \ PARA_ERROR(OGGDEC_SYNTAX, "syntax error in oggdec config"), \ + PARA_ERROR(OGGDEC_EOF, "oggdec: end of file"), \ #define GRAB_CLIENT_ERRORS \ - PARA_ERROR(PEDANTIC_GRAB, "fd not ready and pedantic grab requested"), \ PARA_ERROR(GC_WRITE, "grab client write error"), \ PARA_ERROR(BAD_GC_SLOT, "invalid slot requested by grab client"), \ PARA_ERROR(BAD_GC_FILTER_NUM, "invalid filter number given"), \ PARA_ERROR(GC_SYNTAX, "grab client syntax error"), \ - PARA_ERROR(GC_HELP_GIVEN, ""), /* not really an error */ \ - PARA_ERROR(GC_VERSION_GIVEN, ""), /* not really an error */ \ #define MP3DEC_FILTER_ERRORS \ PARA_ERROR(MAD_FRAME_DECODE, "mad frame decode error"), \ PARA_ERROR(MP3DEC_OVERRUN, "mp3 output buffer overrun"), \ PARA_ERROR(MP3DEC_SYNTAX, "syntax error in mp3dec config"), \ + PARA_ERROR(MP3DEC_EOF, "mp3dec: end of file"), \ #define FILTER_ERRORS \ @@ -306,6 +314,8 @@ extern const char **para_errlist[]; 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"), \ + PARA_ERROR(SIZE_PREFIX, "bad size prefix"), \ + PARA_ERROR(REGEX, "regular expression error") \ #define EXEC_ERRORS \ @@ -332,15 +342,12 @@ extern const char **para_errlist[]; #define OGG_AFH_ERRORS \ - PARA_ERROR(OGG_READ, "ogg read error"), \ PARA_ERROR(SYNC_PAGEOUT, "ogg sync page-out error (no ogg file?)"), \ PARA_ERROR(STREAM_PAGEIN, "ogg stream page-in error (first page)"), \ PARA_ERROR(STREAM_PACKETOUT, "ogg stream packet-out error (first packet)"), \ PARA_ERROR(VORBIS, "vorbis synthesis header-in error (not vorbis?)"), \ - PARA_ERROR(OGG_INFO, "ov_info error"), \ - PARA_ERROR(OGG_VERSION, "unsupported ogg version"), \ - PARA_ERROR(OGG_BAD_HEADER, "invalid ogg vorbis header"), \ - PARA_ERROR(OGG_UNKNOWN_ERROR, "unknown ogg vorbis error"), \ + PARA_ERROR(OGG_SYNC, "internal ogg storage overflow"), \ + PARA_ERROR(OGG_EMPTY, "no ogg pages found"), \ #define VSS_ERRORS \ @@ -355,18 +362,21 @@ extern const char **para_errlist[]; PARA_ERROR(ENCRYPT, "encrypt error"), \ PARA_ERROR(DECRYPT, "decrypt error"), \ PARA_ERROR(CHALLENGE, "failed to read challenge"), \ + PARA_ERROR(BLINDING, "failed to activate key blinding"), \ + PARA_ERROR(KEY_PERM, "unprotected private key"), \ #define COMMAND_ERRORS \ PARA_ERROR(COMMAND_SYNTAX, "syntax error in command"), \ - PARA_ERROR(AUTH, "did not receive auth request"), \ + PARA_ERROR(AUTH_REQUEST, "did not receive auth request"), \ PARA_ERROR(NO_AUDIO_FILE, "no audio file"), \ PARA_ERROR(BAD_CMD, "invalid command"), \ PARA_ERROR(PERM, "permission denied"), \ PARA_ERROR(LOCK, "lock error"), \ PARA_ERROR(SENDER_CMD, "command not supported by this sender"), \ PARA_ERROR(SERVER_CRASH, "para_server crashed -- can not live without it"), \ - PARA_ERROR(BAD_USER, "you don't exist. Go away."), \ + PARA_ERROR(BAD_USER, "auth request for invalid user"), \ + PARA_ERROR(BAD_AUTH, "authentication failure"), \ #define DCCP_RECV_ERRORS \ @@ -383,6 +393,7 @@ extern const char **para_errlist[]; PARA_ERROR(WAV_HEADER_SUCCESS, "successfully read wave header"), \ PARA_ERROR(NO_DELAY, "no initial delay"), \ PARA_ERROR(DELAY_TIMEOUT, "initial delay timeout"), \ + PARA_ERROR(WRITE_EOF, "end of file"), \ #define ALSA_WRITE_ERRORS \ @@ -394,12 +405,13 @@ extern const char **para_errlist[]; PARA_ERROR(BAD_PERIOD, "can not use period equal to buffer size"), \ PARA_ERROR(ALSA_WRITE, "alsa write error"), \ PARA_ERROR(PCM_OPEN, "unable to open pcm"), \ - PARA_ERROR(SND_PCM_INFO, "pcm info error"), \ + PARA_ERROR(PHYSICAL_WIDTH, "unable to determine bytes per frame"), \ PARA_ERROR(GET_BUFFER_TIME, "snd_pcm_hw_params_get_buffer_time_max() failed"), \ PARA_ERROR(SET_BUFFER_TIME, "snd_pcm_hw_params_set_buffer_time_near() failed"), \ PARA_ERROR(SET_RATE, "snd_pcm_hw_params_set_rate_near failed"), \ PARA_ERROR(START_THRESHOLD, "snd_pcm_sw_params_set_start_threshold() failed"), \ PARA_ERROR(STOP_THRESHOLD, "snd_pcm_sw_params_set_stop_threshold() failed"), \ + PARA_ERROR(ALSA_ORPHAN, "alsa btr node has no parent"), \ #define FILE_WRITE_ERRORS \ @@ -416,6 +428,7 @@ extern const char **para_errlist[]; PARA_ERROR(AACDEC_INIT, "failed to init aac decoder"), \ PARA_ERROR(AAC_DECODE, "aac decode error"), \ PARA_ERROR(AAC_OVERRUN, "aac output buffer overrun"), \ + PARA_ERROR(AACDEC_EOF, "aacdec: end of file"), \ #define CHUNK_QUEUE_ERRORS \ @@ -470,12 +483,23 @@ extern const char **para_errlist[]; */ #define SYSTEM_ERROR_BIT 30 +/** + * Like the SYSTEM_ERROR_BIT, but indicates an error from the osl library. + */ +#define OSL_ERROR_BIT 29 + /** Check whether the system error bit is set. */ #define IS_SYSTEM_ERROR(num) (!!((num) & (1 << SYSTEM_ERROR_BIT))) +/** Check whether the osl error bit is set. */ +#define IS_OSL_ERROR(num) (!!((num) & (1 << OSL_ERROR_BIT))) + /** Set the system error bit for the given number. */ #define ERRNO_TO_PARA_ERROR(num) ((num) | (1 << SYSTEM_ERROR_BIT)) +/** Set the osl error bit for the given number. */ +#define OSL_ERRNO_TO_PARA_ERROR(num) ((num) | (1 << OSL_ERROR_BIT)) + /** Check whether a given number is a system error number. * * \param num The value to be checked. @@ -500,11 +524,33 @@ _static_inline_ int is_errno(int num, int _errno) _static_inline_ const char *para_strerror(int num) { assert(num > 0); +#ifdef _OSL_H + if (IS_OSL_ERROR(num)) + return osl_strerror(num & ((1 << OSL_ERROR_BIT) - 1)); +#endif if (IS_SYSTEM_ERROR(num)) - return strerror((num) & ((1 << SYSTEM_ERROR_BIT) - 1)); - else - return para_errlist[ERRNUM_TO_SS(num)][ERRNUM_TO_INDEX(num)]; + return strerror(num & ((1 << SYSTEM_ERROR_BIT) - 1)); + return para_errlist[ERRNUM_TO_SS(num)][ERRNUM_TO_INDEX(num)]; } + +/** + * Wrapper for osl library calls. + * + * \param ret The return value of an osl library function. + * + * This should be used for all calls to osl functions that return an osl error + * code. It changes the return value appropriately so that it can be used for + * printing the correct error message vi para_strerror(). + * + * \return \a ret if \a ret >= 0, a paraslash error code otherwise. + */ +_static_inline_ int osl(int ret) +{ + if (ret >= 0) + return ret; + return -OSL_ERRNO_TO_PARA_ERROR(-ret); +} + /** * Define the error list for one subsystem. #