* regtool.cc (prog_name): New global variable.
(longopts): Ditto. (opts): Ditto. (usage): Standardize usage output. Rearrange/add descriptions. (print_version): New function. (main): Accomodate longopts and new --help, --version options. Add check for (_argv[optind+1] == NULL).
This commit is contained in:
Christopher Faylor
parent
56c0639f59
commit
9bd0241009
@ -1,3 +1,13 @@
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2002-06-02 Joshua Daniel Franklin <joshuadfranklin@yahoo.com>
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* regtool.cc (prog_name): New global variable.
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(longopts): Ditto.
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(opts): Ditto.
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(usage): Standardize usage output. Rearrange/add descriptions.
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(print_version): New function.
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(main): Accomodate longopts and new --help, --version options. Add
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check for (_argv[optind+1] == NULL).
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2002-06-02 Christopher Faylor <cgf@redhat.com>
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* strace.cc (forkdebug): Make true by default.
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@ -55,11 +65,11 @@
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2002-05-23 Joshua Daniel Franklin <joshuadfranklin@yahoo.com>
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* setfacl.c (usage): Standardize usage output. Change return type to
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static void.
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(print_version): New function.
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(longopts): Added longopts for all options.
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(main): Accommodate changes in usage function and new version option.
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* setfacl.c (usage): Standardize usage output. Change return type to
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static void.
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(print_version): New function.
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(longopts): Added longopts for all options.
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(main): Accommodate changes in usage function and new version option.
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2002-05-23 Joshua Daniel Franklin <joshuadfranklin@yahoo.com>
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@ -84,7 +94,7 @@
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2002-05-20 Joerg Schaible <joerg.schaible@gmx.de>
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* cygpath.cc (main): Add option l to support conversion to
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* cygpath.cc (main): Add option l to support conversion to
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Windows long file names. Refactured code for capital options.
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Support of options from file for capital options.
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(dowin): New function. Refactured from main.
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@ -92,7 +102,7 @@
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(get_long_name): New function.
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(get_long_paths): New function.
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(get_long_path_name_w32impl): New function. Reimplementation
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of Windows API function GetLongPathName (only 98/Me/2000/XP or
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of Windows API function GetLongPathName (only 98/Me/2000/XP or
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higher).
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(get_short_name): Call GetShortPathName only once.
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(get_short_paths): Fix calculating buffer size.
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@ -1,6 +1,6 @@
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/* regtool.cc
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Copyright 2000 Red Hat Inc.
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Copyright 2000, 2001, 2002 Red Hat Inc.
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This file is part of Cygwin.
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@ -23,6 +23,27 @@ enum
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#define LIST_VALS 0x02
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#define LIST_ALL (LIST_KEYS | LIST_VALS)
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static const char version[] = "$Revision$";
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static char *prog_name;
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static struct option longopts[] =
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{
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{"expand-string", no_argument, NULL, 'e' },
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{"help", no_argument, NULL, 'h' },
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{"integer", no_argument, NULL, 'i' },
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{"keys", no_argument, NULL, 'k'},
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{"list", no_argument, NULL, 'l'},
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{"multi-string", no_argument, NULL, 'm'},
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{"postfix", no_argument, NULL, 'p'},
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{"quiet", no_argument, NULL, 'q'},
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{"string", no_argument, NULL, 's'},
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{"verbose", no_argument, NULL, 'v'},
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{"version", no_argument, NULL, 'V'},
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{NULL, 0, NULL, 0}
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};
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static char opts[] = "ehiklmpqsvV";
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int listwhat = 0;
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int postfix = 0;
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int verbose = 0;
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@ -32,38 +53,78 @@ char **argv;
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HKEY key;
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char *value;
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const char *usage_msg[] = {
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"Regtool Copyright (c) 2000 Red Hat Inc",
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" regtool -h - print this message",
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" regtool [-v|-p|-k|-l] list [key] - list subkeys and values",
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" -p=postfix, like ls -p, appends \\ postfix to key names",
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" -k=keys, lists only keys",
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" -l=values, lists only values",
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" regtool [-v] add [key\\subkey] - add new subkey",
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" regtool [-v] remove [key] - remove key",
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" regtool [-v|-q] check [key] - exit 0 if key exists, 1 if not",
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" regtool [-i|-s|-e|-m] set [key\\value] [data ...] - set value",
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" -i=integer -s=string -e=expand-string -m=multi-string",
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" regtool [-v] unset [key\\value] - removes value from key",
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" regtool [-q] get [key\\value] - prints value to stdout",
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" -q=quiet, no error msg, just return nonzero exit if key/value missing",
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" keys are like \\prefix\\key\\key\\key\\value, where prefix is any of:",
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" root HKCR HKEY_CLASSES_ROOT",
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" config HKCC HKEY_CURRENT_CONFIG",
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" user HKCU HKEY_CURRENT_USER",
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" machine HKLM HKEY_LOCAL_MACHINE",
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" users HKU HKEY_USERS",
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" example: \\user\\software\\Microsoft\\Clock\\iFormat",
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0
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};
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void
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usage (void)
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static void
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usage (FILE *where = stderr)
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{
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int i;
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for (i = 0; usage_msg[i]; i++)
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fprintf (stderr, "%s\n", usage_msg[i]);
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exit (1);
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fprintf (where, ""
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"Usage: %s [OPTION] (add | check | get | list | remove | unset) KEY\n"
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"\n"
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"", prog_name);
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if (where == stdout)
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fprintf (where, ""
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"Actions:\n"
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" add KEY\\SUBKEY add new SUBKEY\n"
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" check KEY exit 0 if KEY exists, 1 if not\n"
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" get KEY\\VALUE prints VALUE to stdout\n"
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" list KEY list SUBKEYs and VALUEs\n"
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" remove KEY remove KEY\n"
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" set KEY\\VALUE [data ...] set VALUE\n"
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" unset KEY\\VALUE removes VALUE from KEY\n"
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"\n");
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fprintf (where, ""
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"Options for 'list' Action:\n"
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" -k, --keys print only KEYs\n"
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" -l, --list print only VALUEs\n"
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" -p, --postfix like ls -p, appends '\\' postfix to KEY names\n"
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"\n"
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"Options for 'set' Action:\n"
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" -e, --expand-string set type to REG_EXPAND_SZ\n"
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" -i, --integer set type to REG_DWORD\n"
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" -m, --multi-string set type to REG_MULTI_SZ\n"
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" -s, --string set type to REG_SZ\n"
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"\n"
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"Other Options:\n"
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" -h, --help output usage information and exit\n"
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" -q, --quiet no error output, just nonzero return if KEY/VALUE missing\n"
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" -v, --verbose verbose output, including VALUE contents when applicable\n"
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" -V, --version output version information and exit\n"
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"\n");
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if (where == stdout)
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fprintf (where, ""
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"KEY is in the format \\prefix\\KEY\\KEY\\VALUE, where prefix is any of:\n"
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" \\root HKCR HKEY_CLASSES_ROOT\n"
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" \\config HKCC HKEY_CURRENT_CONFIG\n"
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" \\user HKCU HKEY_CURRENT_USER\n"
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" \\machine HKLM HKEY_LOCAL_MACHINE\n"
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" \\users HKU HKEY_USERS\n"
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"");
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fprintf (where, ""
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"Example: %s get '\\user\\software\\Microsoft\\Clock\\iFormat'\n", prog_name);
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if (where == stderr)
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fprintf (where, "Try '%s --help' for more information.", prog_name);
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exit (where == stderr ? 1 : 0);
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}
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static void
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print_version ()
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{
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const char *v = strchr (version, ':');
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int len;
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if (!v)
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{
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v = "?";
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len = 1;
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}
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else
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{
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v += 2;
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len = strchr (v, ' ') - v;
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}
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printf ("\
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%s (cygwin) %.*s\n\
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Registry Tool\n\
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Copyright 2000, 2001, 2002 Red Hat, Inc.\n\
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Compiled on %s", prog_name, len, v, __DATE__);
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}
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void
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@ -515,48 +576,56 @@ struct
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int
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main (int argc, char **_argv)
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{
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while (1)
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{
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int g = getopt (argc, _argv, "hvqisempkl");
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if (g == -1)
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break;
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switch (g)
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int g;
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prog_name = strrchr (_argv[0], '/');
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if (prog_name == NULL)
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prog_name = strrchr (_argv[0], '\\');
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if (prog_name == NULL)
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prog_name = _argv[0];
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else
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prog_name++;
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while ((g = getopt_long (argc, _argv, opts, longopts, NULL)) != EOF)
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switch (g)
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{
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case 'v':
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verbose++;
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break;
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case 'q':
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quiet++;
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break;
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case 'p':
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postfix++;
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case 'e':
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key_type = KT_EXPAND;
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break;
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case 'k':
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listwhat |= LIST_KEYS;
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break;
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case 'l':
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listwhat |= LIST_VALS;
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break;
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case 'h':
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usage (stdout);
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case 'i':
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key_type = KT_INT;
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break;
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case 's':
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key_type = KT_STRING;
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break;
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case 'e':
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key_type = KT_EXPAND;
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case 'l':
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listwhat |= LIST_VALS;
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break;
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case 'm':
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key_type = KT_MULTI;
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break;
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case '?':
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case 'h':
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case 'p':
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postfix++;
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break;
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case 'q':
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quiet++;
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break;
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case 's':
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key_type = KT_STRING;
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break;
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case 'v':
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verbose++;
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break;
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case 'V':
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print_version ();
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exit (0);
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default :
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usage ();
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}
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}
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if (_argv[optind] == NULL)
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if ((_argv[optind] == NULL) || (_argv[optind+1] == NULL))
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usage ();
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argv = _argv + optind;
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