| /***************************************************************************** |
| |
| gif_err.c - handle error reporting for the GIF library. |
| |
| ****************************************************************************/ |
| |
| #include <stdio.h> |
| |
| #include "gif_lib.h" |
| #include "gif_lib_private.h" |
| |
| /***************************************************************************** |
| Return a string description of the last GIF error |
| *****************************************************************************/ |
| const char * |
| GifErrorString(int ErrorCode) |
| { |
| const char *Err; |
| |
| switch (ErrorCode) { |
| case E_GIF_ERR_OPEN_FAILED: |
| Err = "Failed to open given file"; |
| break; |
| case E_GIF_ERR_WRITE_FAILED: |
| Err = "Failed to write to given file"; |
| break; |
| case E_GIF_ERR_HAS_SCRN_DSCR: |
| Err = "Screen descriptor has already been set"; |
| break; |
| case E_GIF_ERR_HAS_IMAG_DSCR: |
| Err = "Image descriptor is still active"; |
| break; |
| case E_GIF_ERR_NO_COLOR_MAP: |
| Err = "Neither global nor local color map"; |
| break; |
| case E_GIF_ERR_DATA_TOO_BIG: |
| Err = "Number of pixels bigger than width * height"; |
| break; |
| case E_GIF_ERR_NOT_ENOUGH_MEM: |
| Err = "Failed to allocate required memory"; |
| break; |
| case E_GIF_ERR_DISK_IS_FULL: |
| Err = "Write failed (disk full?)"; |
| break; |
| case E_GIF_ERR_CLOSE_FAILED: |
| Err = "Failed to close given file"; |
| break; |
| case E_GIF_ERR_NOT_WRITEABLE: |
| Err = "Given file was not opened for write"; |
| break; |
| case D_GIF_ERR_OPEN_FAILED: |
| Err = "Failed to open given file"; |
| break; |
| case D_GIF_ERR_READ_FAILED: |
| Err = "Failed to read from given file"; |
| break; |
| case D_GIF_ERR_NOT_GIF_FILE: |
| Err = "Data is not in GIF format"; |
| break; |
| case D_GIF_ERR_NO_SCRN_DSCR: |
| Err = "No screen descriptor detected"; |
| break; |
| case D_GIF_ERR_NO_IMAG_DSCR: |
| Err = "No Image Descriptor detected"; |
| break; |
| case D_GIF_ERR_NO_COLOR_MAP: |
| Err = "Neither global nor local color map"; |
| break; |
| case D_GIF_ERR_WRONG_RECORD: |
| Err = "Wrong record type detected"; |
| break; |
| case D_GIF_ERR_DATA_TOO_BIG: |
| Err = "Number of pixels bigger than width * height"; |
| break; |
| case D_GIF_ERR_NOT_ENOUGH_MEM: |
| Err = "Failed to allocate required memory"; |
| break; |
| case D_GIF_ERR_CLOSE_FAILED: |
| Err = "Failed to close given file"; |
| break; |
| case D_GIF_ERR_NOT_READABLE: |
| Err = "Given file was not opened for read"; |
| break; |
| case D_GIF_ERR_IMAGE_DEFECT: |
| Err = "Image is defective, decoding aborted"; |
| break; |
| case D_GIF_ERR_EOF_TOO_SOON: |
| Err = "Image EOF detected before image complete"; |
| break; |
| default: |
| Err = NULL; |
| break; |
| } |
| return Err; |
| } |
| |
| /* end */ |