4.104.114.84.95
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1 | /* |
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2 | * COPYRIGHT (c) 1997. |
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3 | * On-Line Applications Research Corporation (OAR). |
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4 | * |
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5 | * The license and distribution terms for this file may in |
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6 | * the file LICENSE in this distribution or at |
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7 | * http://www.OARcorp.com/rtems/license.html. |
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8 | * |
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9 | * $Id$ |
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10 | */ |
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11 | |
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12 | #include <stdio.h> |
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13 | #include <string.h> |
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14 | #include <ctype.h> |
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15 | #include <rtems/dumpbuf.h> |
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16 | |
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17 | /* |
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18 | * Put the body below Dump_Buffer so it won't get inlined. |
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19 | */ |
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20 | |
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21 | static inline void Dump_Line( |
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22 | unsigned char *buffer, |
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23 | int length |
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24 | ); |
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25 | |
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26 | void Dump_Buffer( |
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27 | unsigned char *buffer, |
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28 | int length |
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29 | ) |
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30 | { |
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31 | |
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32 | int i, mod, max; |
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33 | |
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34 | if ( !length ) return; |
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35 | |
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36 | mod = length % 16; |
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37 | |
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38 | max = length - mod; |
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39 | |
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40 | for ( i=0 ; i<max ; i+=16 ) |
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41 | Dump_Line( &buffer[ i ], 16 ); |
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42 | |
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43 | if ( mod ) |
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44 | Dump_Line( &buffer[ max ], mod ); |
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45 | } |
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46 | |
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47 | static inline void Dump_Line( |
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48 | unsigned char *buffer, |
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49 | int length |
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50 | ) |
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51 | { |
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52 | |
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53 | int i; |
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54 | char line_buffer[120]; |
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55 | |
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56 | line_buffer[0] = '\0'; |
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57 | |
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58 | for( i=0 ; i<length ; i++ ) |
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59 | sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] ); |
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60 | |
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61 | for( ; i<16 ; i++ ) |
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62 | strcat( line_buffer, " " ); |
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63 | |
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64 | strcat( line_buffer, "|" ); |
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65 | for( i=0 ; i<length ; i++ ) |
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66 | sprintf( line_buffer, "%s%c", line_buffer, |
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67 | isprint( buffer[ i ] ) ? buffer[ i ] : '.' ); |
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68 | |
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69 | for( ; i<16 ; i++ ) |
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70 | strcat( line_buffer, " " ); |
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71 | |
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72 | strcat( line_buffer, "|\n" ); |
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73 | |
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74 | printf( line_buffer ); |
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75 | } |
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