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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 8335 | maxcodehac | 1 | |
| 2 | GNU UnRTF, a command-line program to convert RTF documents to other formats. |
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| 3 | Copyright (C) 2000,2001 Zachary Thayer Smith |
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| 4 | |||
| 5 | |||
| 6 | it under the terms of the GNU General Public License as published by |
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| 7 | the Free Software Foundation; either version 2 of the License, or |
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| 8 | (at your option) any later version. |
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| 9 | |||
| 10 | |||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | GNU General Public License for more details. |
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| 14 | |||
| 15 | |||
| 16 | along with this program; if not, write to the Free Software |
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| 17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 18 | |||
| 19 | |||
| 20 | =============================================================================*/ |
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| 21 | |||
| 22 | |||
| 23 | |||
| 24 | * Module name: error |
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| 25 | * Author name: Zach Smith |
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| 26 | * Create date: 01 Sep 00 |
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| 27 | * Purpose: Management of errors and warnings, when reporting |
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| 28 | * the source code file/line is not necessary. |
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| 29 | *---------------------------------------------------------------------- |
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| 30 | * Changes |
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| 31 | * 10 Oct 00, tuorfa@yahoo.com: added usage() |
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| 32 | * 15 Oct 00, tuorfa@yahoo.com: improved output readability |
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| 33 | * 22 Sep 01, tuorfa@yahoo.com: removed mention of line number in handlers |
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| 34 | * 22 Sep 01, tuorfa@yahoo.com: added function-level comment blocks |
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| 35 | *--------------------------------------------------------------------*/ |
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| 36 | |||
| 37 | |||
| 38 | |||
| 39 | #include |
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| 40 | |||
| 41 | |||
| 42 | #include "main.h" |
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| 43 | |||
| 44 | |||
| 45 | |||
| 46 | |||
| 47 | * Name: usage |
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| 48 | * Purpose: Prints usage information and exits with an error. |
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| 49 | * Args: None. |
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| 50 | * Returns: None. |
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| 51 | *=======================================================================*/ |
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| 52 | |||
| 53 | |||
| 54 | usage () |
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| 55 | { |
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| 56 | fprintf (stdout, "Usage: %s\n", USAGE); |
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| 57 | exit(0); |
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| 58 | } |
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| 59 | |||
| 60 | |||
| 61 | |||
| 62 | |||
| 63 | * Name: error_handler |
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| 64 | * Purpose: Prints error message and other useful info, then exits. |
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| 65 | * Args: Message. |
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| 66 | * Returns: None. |
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| 67 | *=======================================================================*/ |
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| 68 | |||
| 69 | |||
| 70 | error_handler (char* message) |
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| 71 | { |
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| 72 | fprintf (stderr, "Error: %s\n", message); |
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| 73 | exit(10); |
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| 74 | } |
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| 75 | |||
| 76 | |||
| 77 | |||
| 78 | * Name: warning_handler |
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| 79 | * Purpose: Prints useful info to stderr, but doesn't exit. |
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| 80 | * Args: Message. |
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| 81 | * Returns: None. |
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| 82 | *=======================================================================*/ |
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| 83 | |||
| 84 | |||
| 85 | warning_handler (char* message) |
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| 86 | { |
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| 87 | fprintf (stderr, "Warning: %s\n", message); |
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| 88 | } |
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| 89 |