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Changes to error handling.

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- API to get error code.
- Errors are submited to message queue by its error code
- Define error codes in libiso_msgs.h
This commit is contained in:
Vreixo Formoso
2008-02-05 12:55:29 +01:00
parent 63052532b5
commit 3f84ec1fa3
3 changed files with 78 additions and 16 deletions
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25
libisofs/libisofs.h
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@ -2561,6 +2561,11 @@ int iso_error_get_severity(int e);
*/
int iso_error_get_priority(int e);
/**
* Get the message queue code of a libisofs error.
*/
int iso_error_get_code(int e);
/**
* Set the minimum error severity that causes a libisofs operation to
* be aborted as soon as possible.
@ -2972,7 +2977,7 @@ const char *iso_image_fs_get_biblio_file_id(IsoImageFilesystem *fs);
/** Trying to remove a node that was not added to dir (FAILURE,HIGH, -65) */
#define ISO_NODE_NOT_ADDED_TO_DIR 0xE830FFBE
/** A requested node does not exists (FAILURE,HIGH, -66) */
/** A requested node does not exist (FAILURE,HIGH, -66) */
#define ISO_NODE_DOESNT_EXIST 0xE830FFBD
/**
@ -2998,7 +3003,7 @@ const char *iso_image_fs_get_biblio_file_id(IsoImageFilesystem *fs);
/** Incorrect path to file (FAILURE,HIGH, -131) */
#define ISO_FILE_BAD_PATH 0xE830FF7D
/** The file does not exists in the filesystem (FAILURE,HIGH, -132) */
/** The file does not exist in the filesystem (FAILURE,HIGH, -132) */
#define ISO_FILE_DOESNT_EXIST 0xE830FF7C
/** Trying to read or close a file not openned (FAILURE,HIGH, -133) */
@ -3025,7 +3030,7 @@ const char *iso_image_fs_get_biblio_file_id(IsoImageFilesystem *fs);
/* A file is bigger than supported by used standard (HINT,MEDIUM, -140) */
#define ISO_FILE_TOO_BIG 0xC020FF74
/* File read error during image creations (SORRY,HIGH, -141) */
/* File read error during image creation (SORRY,HIGH, -141) */
#define ISO_FILE_CANT_WRITE 0xE030FF73
/* Can't convert filename to requested charset (HINT,MEDIUM, -142) */
@ -3038,7 +3043,7 @@ const char *iso_image_fs_get_biblio_file_id(IsoImageFilesystem *fs);
* File path break specification constraints and will be ignored
* (HINT,MEDIUM, -141)
*/
#define ISO_FILE_IMGPATH_WRONG 0xC020FF73
#define ISO_FILE_IMGPATH_WRONG 0xC020FF70
/** Charset conversion error (FAILURE,HIGH, -256) */
#define ISO_CHARSET_CONV_ERROR 0xE830FF00
@ -3081,20 +3086,20 @@ const char *iso_image_fs_get_biblio_file_id(IsoImageFilesystem *fs);
/** Unsupported SUSP feature (SORRY,HIGH, -328) */
#define ISO_UNSUPPORTED_SUSP 0xE030FEB8
/** Error on a RR entry that can be ignored (WARNING,MEDIUM, -329) */
#define ISO_WRONG_RR_WARN 0xD020FEB7
/** Error on a RR entry that can be ignored (WARNING,HIGH, -329) */
#define ISO_WRONG_RR_WARN 0xD030FEB7
/** Error on a RR entry that can be ignored (HINT,MEDIUM, -330) */
#define ISO_SUSP_UNHANDLED 0xC020FEB6
/** Multiple ER SUSP entries found (WARNING,MEDIUM, -331) */
#define ISO_SUSP_MULTIPLE_ER 0xD020FEB5
/** Multiple ER SUSP entries found (WARNING,HIGH, -331) */
#define ISO_SUSP_MULTIPLE_ER 0xD030FEB5
/** Unsupported volume descriptor found (HINT,MEDIUM, -332) */
#define ISO_UNSUPPORTED_VD 0xC020FEB4
/** El-Torito related warning (WARNING,MEDIUM, -333) */
#define ISO_EL_TORITO_WARN 0xD020FEB3
/** El-Torito related warning (WARNING,HIGH, -333) */
#define ISO_EL_TORITO_WARN 0xD030FEB3
/** Image write cancelled (SORRY,HIGH, -334) */
#define ISO_IMAGE_WRITE_CANCELED 0xE030FEB2