X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=error.h;h=63d4d5db9b6690dacd49505dda27504120309fe7;hp=604152233b003e44667f7b69fc2515c74b26f480;hb=88c5dc601a5d1b194da3102566a3fb97947a6aee;hpb=9b5d9adba31e6d42b9dde81fcd3b6f8a0b16bcfc diff --git a/error.h b/error.h index 60415223..63d4d5db 100644 --- a/error.h +++ b/error.h @@ -1,12 +1,12 @@ /* - * Copyright (C) 2006-2009 Andre Noll + * Copyright (C) 2006-2012 Andre Noll * * Licensed under the GPL v2. For licencing details see COPYING. */ /** \file error.h List of error messages for all subsystems. */ -/** \cond */ +/** \cond errors */ /* List of all subsystems that use paraslash's error facility. */ DEFINE_ERRLIST_OBJECT_ENUM; @@ -16,28 +16,134 @@ DEFINE_ERRLIST_OBJECT_ENUM; #define TIME_ERRORS #define CLOSE_ON_FORK_ERRORS #define DAEMON_ERRORS -#define UDP_SEND_ERRORS #define GUI_ERRORS #define RINGBUFFER_ERRORS #define SCORE_ERRORS -#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 STDOUT_ERRORS +#define FILE_WRITE_ERRORS +#define STDIN_ERRORS +#define WRITE_ERRORS extern const char **para_errlist[]; +#define FLACDEC_FILTER_ERRORS \ + PARA_ERROR(FLACDEC_DECODER_ALLOC, "could not allocate stream decoder"), \ + PARA_ERROR(FLACDEC_DECODER_INIT, "could not init stream decoder"), \ + PARA_ERROR(FLACDEC_EOF, "flacdec encountered end of file condition"), \ + + +#define FLAC_AFH_ERRORS \ + PARA_ERROR(FLAC_CHAIN_ALLOC, "could not create metadata chain"), \ + PARA_ERROR(FLAC_CHAIN_READ, "could not read meta chain"), \ + PARA_ERROR(FLAC_ITER_ALLOC, "could not allocate meta iterator"), \ + PARA_ERROR(FLAC_VARBLOCK, "variable blocksize not supported"), \ + PARA_ERROR(FLAC_AFH_DECODER_ALLOC, "could not allocate stream decoder"), \ + PARA_ERROR(FLAC_AFH_DECODER_INIT, "could not init stream decoder"), \ + PARA_ERROR(FLAC_SKIP_META, "could not skip metadata"), \ + PARA_ERROR(FLAC_DECODE_POS, "could not get decode position"), \ + PARA_ERROR(FLAC_STREAMINFO, "could not read stream info meta block"), \ + + +#define OGG_AFH_COMMON_ERRORS \ + PARA_ERROR(STREAM_PACKETOUT, "ogg stream packet-out error (first packet)"), \ + 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(OGG_SYNC, "internal ogg storage overflow"), \ + PARA_ERROR(OGG_EMPTY, "no ogg pages found"), \ + + +#define SPX_AFH_ERRORS \ + PARA_ERROR(SPX_COMMENT, "invalid speex comment"), \ + + +#define SPX_COMMON_ERRORS \ + PARA_ERROR(SPX_HEADER, "can not read speex header"), \ + PARA_ERROR(SPX_HEADER_MODE, "invalid speex mode in header"), \ + PARA_ERROR(SPX_VERSION, "incompatible speex bit stream version"), \ + PARA_ERROR(SPX_DECODER_INIT, "speex decoder initialization failed"), \ + PARA_ERROR(SPX_CTL_BAD_RQ, "speex_decoder_ctl: invalid request"), \ + PARA_ERROR(SPX_CTL_INVAL, "speex_decoder_ctl: invalid argument"), \ + +#define SPXDEC_FILTER_ERRORS \ + PARA_ERROR(SPX_DECODE, "speex decoding error"), \ + PARA_ERROR(SPX_DECODE_OVERFLOW, "speex decoding overflow"), \ + PARA_ERROR(SPX_EOS, "speex: end of stream"), \ + +#define BUFFER_TREE_ERRORS \ + PARA_ERROR(BTR_EOF, "buffer tree: end of file"), \ + PARA_ERROR(BTR_NO_CHILD, "btr node has no children"), \ + PARA_ERROR(BTR_NAVAIL, "btr node: value currently unavailable"), \ + + +#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"), \ + + +#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 AO_WRITE_ERRORS \ + PARA_ERROR(AO_DEFAULT_DRIVER, "ao: no usable output device"), \ + PARA_ERROR(AO_BAD_DRIVER, "ao: invalid driver"), \ + PARA_ERROR(AO_BAD_OPTION, "ao option is not of type key:value"), \ + PARA_ERROR(AO_APPEND_OPTION, "ao append option: memory allocation failure"), \ + PARA_ERROR(AO_OPEN_LIVE, "ao: could not open audio device"), \ + PARA_ERROR(AO_FILE_NOT_SUPP, "ao: file io drivers not supported"), \ + PARA_ERROR(AO_PLAY, "ao_play() failed"), \ + PARA_ERROR(AO_BAD_SAMPLE_FORMAT, "ao: unsigned sample formats not supported"), \ + PARA_ERROR(AO_PTHREAD, "pthread error"), \ + + #define COMPRESS_FILTER_ERRORS \ PARA_ERROR(COMPRESS_SYNTAX, "syntax error in compress filter config"), \ + PARA_ERROR(COMPRESS_EOF, "compress: end of file"), \ #define WAV_FILTER_ERRORS \ - PARA_ERROR(WAV_BAD_FC, "invalid filter chain configuration"), \ + PARA_ERROR(WAV_BAD_FC, "invalid filter configuration"), \ + PARA_ERROR(WAV_EOF, "wav filter: end of file"), \ + PARA_ERROR(WAV_SUCCESS, "successfully wrote wav header"), \ #define FEC_ERRORS \ @@ -57,16 +163,14 @@ extern const char **para_errlist[]; #define AMP_FILTER_ERRORS \ PARA_ERROR(AMP_SYNTAX, "syntax error in amp filter config"), \ + PARA_ERROR(AMP_ZERO_AMP, "no amplification necessary"), \ + PARA_ERROR(AMP_EOF, "amp: end of file"), \ #define SEND_COMMON_ERRORS \ 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"), \ @@ -84,67 +188,22 @@ extern const char **para_errlist[]; PARA_ERROR(ACL_PERM, "access denied by acl"), \ -#define FSCK_ERRORS \ - PARA_ERROR(FSCK_SYNTAX, "fsck syntax error"), \ - 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"), \ PARA_ERROR(AFS_SYNTAX, "afs syntax error"), \ 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"), \ #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"), \ @@ -153,6 +212,7 @@ extern const char **para_errlist[]; #define BLOB_ERRORS \ PARA_ERROR(BLOB_SYNTAX, "blob syntax error"), \ + PARA_ERROR(INPUT_TOO_LARGE, "input too large for stdin command"), \ #define PLAYLIST_ERRORS \ @@ -168,7 +228,6 @@ extern const char **para_errlist[]; PARA_ERROR(BAD_PATH, "invalid path"), \ PARA_ERROR(BAD_SORT, "invalid sorting method"), \ PARA_ERROR(FNMATCH, "fnmatch error"), \ - PARA_ERROR(NO_MATCH, "no matches"), \ PARA_ERROR(NO_AFHI, "audio format handler info required"), \ PARA_ERROR(AFT_SYNTAX, "audio file table syntax error"), \ PARA_ERROR(HASH_MISMATCH, "hash mismatch, consider re-add"), \ @@ -189,14 +248,11 @@ extern const char **para_errlist[]; #define AUDIOC_ERRORS \ PARA_ERROR(AUDIOC_SYNTAX, "audioc syntax error"), \ - PARA_ERROR(AUDIOC_READ, "audioc read error"), \ - PARA_ERROR(AUDIOC_WRITE, "audioc write error"), \ - PARA_ERROR(AUDIOC_OVERRUN, "audioc buffer overrun"), \ + PARA_ERROR(AUDIOC_EOF, "audioc: end of file"), \ #define CLIENT_COMMON_ERRORS \ PARA_ERROR(CLIENT_SYNTAX, "syntax error"), \ - PARA_ERROR(INVALID_CHALLENGE, "did not receive valid challenge"), \ PARA_ERROR(NO_CONFIG, "config file not found"), \ PARA_ERROR(BAD_CONFIG, "syntax error in config file"), \ PARA_ERROR(CLIENT_AUTH, "authentication failed"), \ @@ -204,32 +260,28 @@ extern const char **para_errlist[]; #define SCHED_ERRORS \ - PARA_ERROR(TASK_KILLED, "task killed"), \ - PARA_ERROR(TASK_UNREGISTERED, "task has been unscheduled"), \ - PARA_ERROR(NO_SUCH_TASK, "task not found"), \ PARA_ERROR(NOT_INITIALIZED, "scheduler not yet initialized"), \ - - -#define STDIN_ERRORS \ - PARA_ERROR(STDIN_EOF, "end of file"), \ - + PARA_ERROR(SCHED_SHUTDOWN, "scheduler was shut down"), \ #define NET_ERRORS \ PARA_ERROR(NAME_TOO_LONG, "name too long for struct sockaddr_un"), \ - PARA_ERROR(ADDRESS_LOOKUP, "address lookup / socket creation failed"), \ + PARA_ERROR(ADDRESS_LOOKUP, "can not resolve requested address"),\ PARA_ERROR(CHMOD, "failed to set socket mode"), \ PARA_ERROR(SENDMSG, "sendmsg() failed"), \ PARA_ERROR(RECVMSG, "recvmsg() failed"), \ PARA_ERROR(SCM_CREDENTIALS, "did not receive SCM credentials"), \ - PARA_ERROR(RECV_PATTERN, "did not receive expected pattern"), \ + PARA_ERROR(MAKESOCK, "makesock error"), \ #define UDP_RECV_ERRORS \ PARA_ERROR(UDP_SYNTAX, "udp_recv syntax error"), \ - PARA_ERROR(UDP_BAD_HEADER, "invalid udp audio header"), \ PARA_ERROR(UDP_OVERRUN, "output buffer overrun"), \ - PARA_ERROR(UDP_BAD_STREAM_TYPE, "invalid stream type"), \ + + +#define UDP_SEND_ERRORS \ + PARA_ERROR(TARGET_EXISTS, "requested target is already present"),\ + PARA_ERROR(TARGET_NOT_FOUND, "requested target not found") #define HTTP_RECV_ERRORS \ @@ -252,20 +304,19 @@ extern const char **para_errlist[]; #define AUDIOD_COMMAND_ERRORS \ PARA_ERROR(CLIENT_WRITE, "client write error"), \ - 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 \ - PARA_ERROR(UNSUPPORTED_FILTER, "given filter not supported"), \ PARA_ERROR(BAD_FILTER_OPTIONS, "invalid filter option given"), \ - PARA_ERROR(FC_EOF, "filter chain: eof"), \ + PARA_ERROR(UNSUPPORTED_FILTER, "given filter not supported"), \ #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 \ @@ -275,23 +326,18 @@ extern const char **para_errlist[]; PARA_ERROR(OGGDEC_BADHEADER, "invalid vorbis bitstream header"), \ 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"), \ #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"), \ + PARA_ERROR(MP3DEC_CORRUPT, "too many corrupt frames"), \ #define FILTER_ERRORS \ @@ -299,15 +345,13 @@ extern const char **para_errlist[]; PARA_ERROR(FILTER_SYNTAX, "syntax error"), \ -#define SIGNAL_ERRORS \ - PARA_ERROR(SIGNAL_SIG_ERR, "signal() returned SIG_ERR"), \ - - #define STRING_ERRORS \ 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"), \ + PARA_ERROR(SIZE_PREFIX, "bad size prefix"), \ + PARA_ERROR(REGEX, "regular expression error") \ #define EXEC_ERRORS \ @@ -334,20 +378,21 @@ 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_PACKET_IN, "ogg_stream_packetin() failed"), \ + PARA_ERROR(OGG_STREAM_FLUSH, "ogg_stream_flush() failed"), \ #define VSS_ERRORS \ PARA_ERROR(NOFD, "did not receive open fd from afs"), \ - PARA_ERROR(BAD_CT, "invalid chunk table or bad FEC configuration") + PARA_ERROR(BAD_CT, "invalid chunk table or bad FEC configuration"), \ + PARA_ERROR(AFS_SHORT_READ, "short read from afs socket"), \ + + +#define CRYPT_COMMON_ERRORS \ + PARA_ERROR(SSH_KEY_HEADER, "ssh key header not found"), \ + PARA_ERROR(BASE64, "failed to base64-decode ssh public key"), \ + PARA_ERROR(KEY_PERM, "unprotected private key"), \ #define CRYPT_ERRORS \ @@ -356,19 +401,36 @@ extern const char **para_errlist[]; PARA_ERROR(RSA, "RSA error"), \ 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(BIGNUM, "bignum error"), \ + +#define GCRYPT_ERRORS \ + PARA_ERROR(MPI_SCAN, "could not scan multi-precision integer"), \ + PARA_ERROR(MPI_PRINT, "could not convert multi-precision integer"), \ + PARA_ERROR(SEXP_FIND, "could not find sublist in S-expression"), \ + PARA_ERROR(SEXP_BUILD, "could not build S-expression"), \ + PARA_ERROR(SEXP_ENCRYPT, "could not encrypt S-expression"), \ + PARA_ERROR(SEXP_DECRYPT, "could not decrypt S-expression"), \ + PARA_ERROR(MD_OPEN, "could not open message digest object"), \ + PARA_ERROR(CIPHER_OPEN, "could not create stream cipher handle"), \ + PARA_ERROR(BAD_PRIVATE_KEY, "invalid private key"), \ + PARA_ERROR(KEY_MARKER, "invalid/missing key header or footer"), \ + PARA_ERROR(ASN1_PARSE, "could not parse ASN.1 key"), \ + PARA_ERROR(SSH_PARSE, "could not parse ssh public key"), \ + PARA_ERROR(OEAP, "error during oeap (un)padding"), \ #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 \ @@ -377,54 +439,32 @@ extern const char **para_errlist[]; #define FD_ERRORS \ PARA_ERROR(FGETS, "fgets error"), \ - - -#define WRITE_ERRORS \ - PARA_ERROR(WRITE_SYNTAX, "para_write syntax error"), \ - PARA_ERROR(NO_WAV_HEADER, "wave header not found"), \ - 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(EOF, "end of file"), \ + PARA_ERROR(READ_PATTERN, "did not read expected pattern"), \ #define ALSA_WRITE_ERRORS \ - PARA_ERROR(BROKEN_CONF, "Broken alsa configuration"), \ - PARA_ERROR(ACCESS_TYPE, "alsa access type not available"), \ - PARA_ERROR(SAMPLE_FORMAT, "sample format not available"), \ - PARA_ERROR(CHANNEL_COUNT, "channels count not available"), \ - PARA_ERROR(HW_PARAMS, "unable to install hw params"), \ - 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(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"), \ - - -#define FILE_WRITE_ERRORS \ - PARA_ERROR(FW_WRITE, "file writer write error"), \ - PARA_ERROR(FW_OPEN, "file writer: can not open output file"), \ - PARA_ERROR(FW_NO_FILE, "task started without open file"), \ + PARA_ERROR(ALSA, "alsa error"), \ #define WRITE_COMMON_ERRORS \ - PARA_ERROR(WRITE_COMMON_SYNTAX, "syntax error in write option"), \ + PARA_ERROR(WRITE_COMMON_EOF, "end of file"), \ #define AACDEC_FILTER_ERRORS \ PARA_ERROR(AACDEC_INIT, "failed to init aac decoder"), \ PARA_ERROR(AAC_DECODE, "aac decode error"), \ - PARA_ERROR(AAC_OVERRUN, "aac output buffer overrun"), \ #define CHUNK_QUEUE_ERRORS \ PARA_ERROR(QUEUE, "packet queue overrun"), \ -/** \endcond */ +#define INTERACTIVE_ERRORS \ + PARA_ERROR(I9E_EOF, "end of input"), \ + PARA_ERROR(I9E_SETUPTERM, "failed to set up terminal"), \ + +/** \endcond errors */ /** * The subsystem shift. @@ -472,12 +512,23 @@ 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. @@ -502,11 +553,33 @@ _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. #