haas:fall2017:discrete:projects:bdt0
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| haas:fall2017:discrete:projects:bdt0 [2017/09/25 15:35] – [Implementation Restrictions] wedge | haas:fall2017:discrete:projects:bdt0 [2017/10/03 14:25] (current) – [Experiencing xxd] wedge | ||
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| * error message should be of the form: **Error: Terminal height is less than 20 lines!** | * error message should be of the form: **Error: Terminal height is less than 20 lines!** | ||
| * Unlike the width, the height can impact program output (taller terminals, if not otherwise throttled by a second command-line argument, can auto-expand if there is more room and data to display). | * Unlike the width, the height can impact program output (taller terminals, if not otherwise throttled by a second command-line argument, can auto-expand if there is more room and data to display). | ||
| - | * The second command-line argument is a sizing throttle (controlling the number of lines your program will display). If no argument, or a **0** is given, | + | * The second command-line argument is a sizing throttle (controlling the number of lines your program will display). If no argument, or a **0** is given, |
| * Each row will display: | * Each row will display: | ||
| * a 7-digit hex offset (referring to the first data byte on a given line) | * a 7-digit hex offset (referring to the first data byte on a given line) | ||
| Line 112: | Line 112: | ||
| * The hex values and rendered ASCII displayed will be sourced from the file specified on the command-line. While the target files for this project are less than 512 bytes, your program should be able to handle larger and smaller files, and update its display accordingly. | * The hex values and rendered ASCII displayed will be sourced from the file specified on the command-line. While the target files for this project are less than 512 bytes, your program should be able to handle larger and smaller files, and update its display accordingly. | ||
| * If a line throttle is given, your program is to stop output of data and ASCII rendering at that line, once it completes. | * If a line throttle is given, your program is to stop output of data and ASCII rendering at that line, once it completes. | ||
| - | * Once the data in the file has been exhausted, you need to wrap up as appropriate; | + | * Once the data in the file has been exhausted, you need to wrap up as appropriate; |
| * Don't forget to **fclose()** any open file pointers! And **free()** any **malloc()**' | * Don't forget to **fclose()** any open file pointers! And **free()** any **malloc()**' | ||
| * If provided (via command-line arguments), highlight the offset field and the specified address + length (see below). | * If provided (via command-line arguments), highlight the offset field and the specified address + length (see below). | ||
| Line 212: | Line 212: | ||
| It may stop to prompt you after completing each category of tests so that you can better analyze the results (or hit CTRL-c to exit out of the script and address any issues). | It may stop to prompt you after completing each category of tests so that you can better analyze the results (or hit CTRL-c to exit out of the script and address any issues). | ||
| - | For example, let's say there' | + | For example, let's say there' |
| <cli> | <cli> | ||
| lab46: | lab46: | ||
| Line 250: | Line 251: | ||
| lab46: | lab46: | ||
| </ | </ | ||
| + | |||
| + | With the individual char and line counts, we can get some impression of things being off in more significant ways (and of course the MD5sums will not match). | ||
| + | |||
| + | You can then run things manually to see the end results. | ||
| =====Implementation Restrictions===== | =====Implementation Restrictions===== | ||
haas/fall2017/discrete/projects/bdt0.1506353743.txt.gz · Last modified: 2017/09/25 15:35 by wedge
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