1 /* usage.c */
2 /* ########################### */
3 /* # rpl # */
4 /* # by Joe Laffey # */
5 /* # joe@laffeycomputer.com # */
6 /* # # */
7 /* ########################### */
8
9 /*
10 # Last Modified: $Date: 2008/04/24 13:05:46 $
11 # by: $Author: joe $
12 */
13
14
15 /* rpl v1.4.1 by Joe Laffey, LAFFEY Computer Imaging. */
16 /* Visit http://www.laffeycomputer.com for updates */
17 /* This software is copyright 1998, 1999, 2000, 2001 by Joe Laffey. */
18
19 /* Permission is granted to any individual, institution, or company to use, */
20 /* copy, or redistribute rpl in source code or binary form so long as it is */
21 /* not modified in any way (beyond modifications required to compile or */
22 /* "package"), and it is not sold by itself for a profit. */
23 /* Permission is also granted to bundle rpl in software distributions which */
24 /* are sold for a profit (e.g. CD-ROMs, etc.), as long as there are at least */
25 /* ten programs included in the distribution. */
26 /* In other words, please do NOT release updates or modified verions yourself. */
27 /* If you modify the source code and would like to see your changes incorporated */
28 /* please submit your source code to software@laffeycomputer.com */
29 /* Please report bugs to that address as well. */
30
31 /* rpl IS PROVIDED AS IS AND COMES WITH NO WARRANTY OF ANY KIND, EITHER EXPRESSED */
32 /* OR IMPLIED. IN NO EVENT WILL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY DAMAGES */
33 /* RESULTING FROM THE USE OF THIS SOFTWARE. */
34
35
36
37 #include <sysexits.h>
38 #include <stdio.h>
39 #include <stdlib.h>
40
41 #include "suffix.h"
42
43
44 /*****************************/
45 /* Print out what we can do */
usage(void)46 void usage(void)
47 {
48 fprintf(stderr, "------------------------------------------------\n");
49 fprintf(stderr, PACKAGE " " VERSION " by Joe Laffey, LAFFEY Computer Imaging.\n");
50 fprintf(stderr, "Visit http://www.laffeycomputer.com/ for updates.\n");
51 fprintf(stderr, "This software comes with ABSOLUTELY NO WARRANTY. rpl -L for license.\n");
52 fprintf(stderr, "Usage: rpl [-iwRspfdtxe [-q | -v] ] <old_string> <new_string> <target_file(s)>\n");
53 fprintf(stderr, " ( Put strings in single quotes (\') )\n");
54 fprintf(stderr, " -i Ignore case of old_string\n");
55 fprintf(stderr, " -w Whole words (old_string bounded by white space in file)\n");
56 fprintf(stderr, " -q Quiet mode (no output at all)\n");
57 fprintf(stderr, " -v Verbose mode (lots of output)\n");
58 fprintf(stderr, " -R Search directories recursively\n");
59 fprintf(stderr, " -x Specify file suffix to match (e.g. '.html')\n");
60 fprintf(stderr, " Only files with this suffix will be searched.\n");
61 fprintf(stderr, " You may specify up to %d suffixes. (e.g. -x'.html' -x'.jsp' ...)\n",MAX_SUFFIXES);
62 fprintf(stderr, " -p Prompt to modify each file\n");
63 fprintf(stderr, " -s Simulation mode (lists files that would be changed)\n");
64 fprintf(stderr, " -e Honor string Escapes in old_string and new_string\n");
65 fprintf(stderr, " (e.g.'\\n', '\\r', '\\\\', '\\015' (octal), '0x0d' (hex) etc.)\n");
66 fprintf(stderr, " -f Force overwriting files when permissions cannot be matched\n");
67 fprintf(stderr, " -d Don't change modification times of altered files\n");
68 fprintf(stderr, " -t Use value of $TMPDIR for temp files instead of original file dir\n");
69 fprintf(stderr, " -L Display the software license\n");
70 fprintf(stderr, " -h Display this help screen\n");
71 fprintf(stderr, "Returns: 0 on success, system error code on failure.\n");
72 fprintf(stderr, "Note: If you are using a \"-\" in either the old_string or then ew_string\n");
73 fprintf(stderr, " you must put a \"--\" as your last option before the strings.\n");
74 exit(EX_USAGE);
75 }
76
77
78
79 /*****************************/
80 /* Print out the license */
License(void)81 void License(void)
82 {
83 fprintf(stderr, "------------------------------------------------\n");
84 fprintf(stderr, PACKAGE " " VERSION " by Joe Laffey, LAFFEY Computer Imaging.\n");
85 fprintf(stderr, "Visit http:// www.laffeycomputer.com/ for updates.\n");
86 fprintf(stderr, "This software is copyright 1998, 1999, 2000, 2001 by Joe Laffey.\n\n");
87
88 fprintf(stderr, "Permission is granted to any individual, institution, or company to use, copy,\n");
89 fprintf(stderr, "or redistribute rpl in source code or binary form so long as it is not\n");
90 fprintf(stderr, "modified in any way (beyond modifications required to compile or \"package\"),\n");
91 fprintf(stderr, "and it is not sold by itself for profit.\n\n");
92
93 fprintf(stderr, "Permission is also granted to bundle rpl in software distributions which\n");
94 fprintf(stderr, "are sold for a profit (e.g. CD-ROMs, etc.), as long as there are at least \n");
95 fprintf(stderr, "ten programs included in the distribution.\n\n");
96
97 fprintf(stderr, "If you modify the source code and would like to see your changes incorporated\n");
98 fprintf(stderr, "please submit your source code to software@laffeycomputer.com\n");
99 fprintf(stderr, "Please report bugs to that address as well.\n\n");
100
101 fprintf(stderr, "rpl IS PROVIDED AS IS AND COMES WITH NO WARRANTY OF ANY KIND, EITHER EXPRESSED\n");
102 fprintf(stderr, "OR IMPLIED; without even the implied warranty of MERCHANTABILITY or FITNESS\n");
103 fprintf(stderr, "FOR A PARTICULAR PURPOSE. IN NO EVENT WILL THE COPYRIGHT HOLDERS OR\n");
104 fprintf(stderr, "CONTRIBUTORS BE LIABLE FOR ANY DAMAGES RESULTING FROM THE USE OF THIS SOFTWARE.\n\n");
105
106
107 exit(EX_USAGE);
108 }
109
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112