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Diffstat (limited to 'winsup/utils/regtool.cc')
-rw-r--r-- | winsup/utils/regtool.cc | 573 |
1 files changed, 0 insertions, 573 deletions
diff --git a/winsup/utils/regtool.cc b/winsup/utils/regtool.cc deleted file mode 100644 index 6068f3a3d..000000000 --- a/winsup/utils/regtool.cc +++ /dev/null @@ -1,573 +0,0 @@ -/* regtool.cc - - Copyright 2000 Red Hat Inc. - -This file is part of Cygwin. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ - -#include <stdio.h> -#include <stdlib.h> -#include <ctype.h> -#include <getopt.h> -#include <windows.h> - -enum -{ - KT_AUTO, KT_INT, KT_STRING, KT_EXPAND, KT_MULTI -} key_type = KT_AUTO; - -#define LIST_KEYS 0x01 -#define LIST_VALS 0x02 -#define LIST_ALL (LIST_KEYS | LIST_VALS) - -int listwhat = 0; -int postfix = 0; -int verbose = 0; -int quiet = 0; -char **argv; - -HKEY key; -char *value; - -const char *usage_msg[] = { - "Regtool Copyright (c) 2000 Red Hat Inc", - " regtool -h - print this message", - " regtool [-v|-p|-k|-l] list [key] - list subkeys and values", - " -p=postfix, like ls -p, appends \\ postfix to key names", - " -k=keys, lists only keys", - " -l=values, lists only values", - " regtool [-v] add [key\\subkey] - add new subkey", - " regtool [-v] remove [key] - remove key", - " regtool [-v|-q] check [key] - exit 0 if key exists, 1 if not", - " regtool [-i|-s|-e|-m] set [key\\value] [data ...] - set value", - " -i=integer -s=string -e=expand-string -m=multi-string", - " regtool [-v] unset [key\\value] - removes value from key", - " regtool [-q] get [key\\value] - prints value to stdout", - " -q=quiet, no error msg, just return nonzero exit if key/value missing", - " keys are like \\prefix\\key\\key\\key\\value, where prefix is any of:", - " root HKCR HKEY_CLASSES_ROOT", - " config HKCC HKEY_CURRENT_CONFIG", - " user HKCU HKEY_CURRENT_USER", - " machine HKLM HKEY_LOCAL_MACHINE", - " users HKU HKEY_USERS", - " example: \\user\\software\\Microsoft\\Clock\\iFormat", - 0 -}; - -void -usage (void) -{ - int i; - for (i = 0; usage_msg[i]; i++) - fprintf (stderr, "%s\n", usage_msg[i]); - exit (1); -} - -void -Fail (DWORD rv) -{ - char *buf; - if (!quiet) - { - FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER - | FORMAT_MESSAGE_FROM_SYSTEM, - 0, rv, 0, (CHAR *) & buf, 0, 0); - fprintf (stderr, "Error: %s\n", buf); - LocalFree (buf); - } - exit (1); -} - -struct -{ - const char *string; - HKEY key; -} wkprefixes[] = -{ - {"root", HKEY_CLASSES_ROOT}, - {"HKCR", HKEY_CLASSES_ROOT}, - {"HKEY_CLASSES_ROOT", HKEY_CLASSES_ROOT}, - {"config", HKEY_CURRENT_CONFIG}, - {"HKCC", HKEY_CURRENT_CONFIG}, - {"HKEY_CURRENT_CONFIG", HKEY_CURRENT_CONFIG}, - {"user", HKEY_CURRENT_USER}, - {"HKCU", HKEY_CURRENT_USER}, - {"HKEY_CURRENT_USER", HKEY_CURRENT_USER}, - {"machine", HKEY_LOCAL_MACHINE}, - {"HKLM", HKEY_LOCAL_MACHINE}, - {"HKEY_LOCAL_MACHINE", HKEY_LOCAL_MACHINE}, - {"users", HKEY_USERS}, - {"HKU", HKEY_USERS}, - {"HKEY_USERS", HKEY_USERS}, - {0, 0} -}; - -void -translate (char *key) -{ -#define isodigit(c) (strchr("01234567", c)) -#define tooct(c) ((c)-'0') -#define tohex(c) (strchr(_hs,tolower(c))-_hs) - static char _hs[] = "0123456789abcdef"; - - char *d = key; - char *s = key; - char c; - - while (*s) - { - if (*s == '\\') - switch (*++s) - { - case 'a': - *d++ = '\007'; - break; - case 'b': - *d++ = '\b'; - break; - case 'e': - *d++ = '\033'; - break; - case 'f': - *d++ = '\f'; - break; - case 'n': - *d++ = '\n'; - break; - case 'r': - *d++ = '\r'; - break; - case 't': - *d++ = '\t'; - break; - case 'v': - *d++ = '\v'; - break; - case '0': - case '1': - case '2': - case '3': - case '4': - case '5': - case '6': - case '7': - c = tooct (*s); - if (isodigit (s[1])) - { - c = (c << 3) | tooct (*++s); - if (isodigit (s[1])) - c = (c << 3) | tooct (*++s); - } - *d++ = c; - break; - case 'x': - if (!isxdigit (s[1])) - c = '0'; - else - { - c = tohex (*++s); - if (isxdigit (s[1])) - c = (c << 4) | tohex (*++s); - } - *d++ = c; - break; - default: /* before non-special char: just add the char */ - *d++ = *s; - break; - } - else if (*s == '/') - *d++ = '\\'; - else - *d++ = *s; - ++s; - } - *d = '\0'; -} - -void -find_key (int howmanyparts, REGSAM access) -{ - char *n = argv[0], *e, c; - int i; - if (*n == '/') - translate (n); - while (*n == '\\') - n++; - for (e = n; *e && *e != '\\'; e++); - c = *e; - *e = 0; - for (i = 0; wkprefixes[i].string; i++) - if (strcmp (wkprefixes[i].string, n) == 0) - break; - if (!wkprefixes[i].string) - { - fprintf (stderr, "Unknown key prefix. Valid prefixes are:\n"); - for (i = 0; wkprefixes[i].string; i++) - fprintf (stderr, "\t%s\n", wkprefixes[i].string); - exit (1); - } - - n = e; - *e = c; - while (*n && *n == '\\') - n++; - e = n + strlen (n); - if (howmanyparts > 1) - { - while (n < e && *e != '\\') - e--; - if (*e != '\\') - { - key = wkprefixes[i].key; - value = n; - return; - } - else - { - *e = 0; - value = e + 1; - } - } - if (n[0] == 0) - { - key = wkprefixes[i].key; - return; - } - int rv = RegOpenKeyEx (wkprefixes[i].key, n, 0, access, &key); - if (rv != ERROR_SUCCESS) - Fail (rv); - //printf("key `%s' value `%s'\n", n, value); -} - - -int -cmd_list () -{ - DWORD num_subkeys, maxsubkeylen, num_values, maxvalnamelen, maxvaluelen; - DWORD maxclasslen; - char *subkey_name, *value_name, *class_name; - unsigned char *value_data, *vd; - DWORD i, j, m, n, t; - int v; - - find_key (1, KEY_READ); - RegQueryInfoKey (key, 0, 0, 0, &num_subkeys, &maxsubkeylen, &maxclasslen, - &num_values, &maxvalnamelen, &maxvaluelen, 0, 0); - - subkey_name = (char *) malloc (maxsubkeylen + 1); - class_name = (char *) malloc (maxclasslen + 1); - value_name = (char *) malloc (maxvalnamelen + 1); - value_data = (unsigned char *) malloc (maxvaluelen + 1); - - if (!listwhat) - listwhat = LIST_ALL; - - if (listwhat & LIST_KEYS) - for (i = 0; i < num_subkeys; i++) - { - m = maxsubkeylen + 1; - n = maxclasslen + 1; - RegEnumKeyEx (key, i, subkey_name, &m, 0, class_name, &n, 0); - printf ("%s%s", subkey_name, (postfix || verbose) ? "\\" : ""); - - if (verbose) - printf (" (%s)", class_name); - - puts (""); - } - - if (listwhat & LIST_VALS) - for (i = 0; i < num_values; i++) - { - m = maxvalnamelen + 1; - n = maxvaluelen + 1; - RegEnumValue (key, i, value_name, &m, 0, &t, (BYTE *) value_data, &n); - if (!verbose) - printf ("%s\n", value_name); - else - { - printf ("%s = ", value_name); - switch (t) - { - case REG_BINARY: - for (j = 0; j < 8 && j < n; j++) - printf ("%02x ", value_data[j]); - printf ("\n"); - break; - case REG_DWORD: - printf ("0x%08lx (%lu)\n", *(DWORD *) value_data, - *(DWORD *) value_data); - break; - case REG_DWORD_BIG_ENDIAN: - v = ((value_data[0] << 24) - | (value_data[1] << 16) - | (value_data[2] << 8) | (value_data[3])); - printf ("0x%08x (%d)\n", v, v); - break; - case REG_EXPAND_SZ: - case REG_SZ: - printf ("\"%s\"\n", value_data); - break; - case REG_MULTI_SZ: - vd = value_data; - while (vd && *vd) - { - printf ("\"%s\"", vd); - vd = vd + strlen ((const char *) vd) + 1; - if (*vd) - printf (", "); - } - printf ("\n"); - break; - default: - printf ("? (type %d)\n", (int) t); - } - } - } - return 0; -} - -int -cmd_add () -{ - find_key (2, KEY_ALL_ACCESS); - HKEY newkey; - DWORD newtype; - int rv = RegCreateKeyEx (key, value, 0, (char *) "", REG_OPTION_NON_VOLATILE, - KEY_ALL_ACCESS, 0, &newkey, &newtype); - if (rv != ERROR_SUCCESS) - Fail (rv); - - if (verbose) - { - if (newtype == REG_OPENED_EXISTING_KEY) - printf ("Key %s already exists\n", value); - else - printf ("Key %s created\n", value); - } - return 0; -} - -int -cmd_remove () -{ - find_key (2, KEY_ALL_ACCESS); - DWORD rv = RegDeleteKey (key, value); - if (rv != ERROR_SUCCESS) - Fail (rv); - if (verbose) - printf ("subkey %s deleted\n", value); - return 0; -} - -int -cmd_check () -{ - find_key (1, KEY_READ); - if (verbose) - printf ("key %s exists\n", argv[0]); - return 0; -} - -int -cmd_set () -{ - int i, n; - DWORD v, rv; - char *a = argv[1], *data; - find_key (2, KEY_ALL_ACCESS); - - if (key_type == KT_AUTO) - { - char *e; - strtoul (a, &e, 0); - if (a[0] == '%') - key_type = KT_EXPAND; - else if (a[0] && !*e) - key_type = KT_INT; - else if (argv[2]) - key_type = KT_MULTI; - else - key_type = KT_STRING; - } - - switch (key_type) - { - case KT_INT: - v = strtoul (a, 0, 0); - rv = RegSetValueEx (key, value, 0, REG_DWORD, (const BYTE *) &v, - sizeof (v)); - break; - case KT_STRING: - rv = RegSetValueEx (key, value, 0, REG_SZ, (const BYTE *) a, strlen (a)); - break; - case KT_EXPAND: - rv = RegSetValueEx (key, value, 0, REG_EXPAND_SZ, (const BYTE *) a, - strlen (a)); - break; - case KT_MULTI: - for (i = 1, n = 1; argv[i]; i++) - n += strlen (argv[i]) + 1; - data = (char *) malloc (n); - for (i = 1, n = 0; argv[i]; i++) - { - strcpy (data + n, argv[i]); - n += strlen (argv[i]) + 1; - } - data[n] = 0; - rv = RegSetValueEx (key, value, 0, REG_MULTI_SZ, (const BYTE *) data, - n + 1); - break; - case KT_AUTO: - rv = ERROR_SUCCESS; - break; - default: - rv = ERROR_INVALID_CATEGORY; - break; - } - - if (rv != ERROR_SUCCESS) - Fail (rv); - - return 0; -} - -int -cmd_unset () -{ - find_key (2, KEY_ALL_ACCESS); - DWORD rv = RegDeleteValue (key, value); - if (rv != ERROR_SUCCESS) - Fail (rv); - if (verbose) - printf ("value %s deleted\n", value); - return 0; -} - -int -cmd_get () -{ - find_key (2, KEY_READ); - DWORD vtype, dsize, rv; - char *data, *vd; - rv = RegQueryValueEx (key, value, 0, &vtype, 0, &dsize); - if (rv != ERROR_SUCCESS) - Fail (rv); - dsize++; - data = (char *) malloc (dsize); - rv = RegQueryValueEx (key, value, 0, &vtype, (BYTE *) data, &dsize); - if (rv != ERROR_SUCCESS) - Fail (rv); - switch (vtype) - { - case REG_BINARY: - fwrite (data, dsize, 0, stdout); - break; - case REG_DWORD: - printf ("%lu\n", *(DWORD *) data); - break; - case REG_SZ: - printf ("%s\n", data); - break; - case REG_EXPAND_SZ: - if (key_type == KT_EXPAND) // hack - { - char *buf; - DWORD bufsize; - bufsize = ExpandEnvironmentStrings (data, 0, 0); - buf = (char *) malloc (bufsize + 1); - ExpandEnvironmentStrings (data, buf, bufsize + 1); - data = buf; - } - printf ("%s\n", data); - break; - case REG_MULTI_SZ: - vd = data; - while (vd && *vd) - { - printf ("%s\n", vd); - vd = vd + strlen ((const char *) vd) + 1; - } - break; - } - return 0; -} - -struct -{ - const char *name; - int (*func) (); -} commands[] = -{ - {"list", cmd_list}, - {"add", cmd_add}, - {"remove", cmd_remove}, - {"check", cmd_check}, - {"set", cmd_set}, - {"unset", cmd_unset}, - {"get", cmd_get}, - {0, 0} -}; - -int -main (int argc, char **_argv) -{ - while (1) - { - int g = getopt (argc, _argv, "hvqisempkl"); - if (g == -1) - break; - switch (g) - { - case 'v': - verbose++; - break; - case 'q': - quiet++; - break; - case 'p': - postfix++; - break; - case 'k': - listwhat |= LIST_KEYS; - break; - case 'l': - listwhat |= LIST_VALS; - break; - - case 'i': - key_type = KT_INT; - break; - case 's': - key_type = KT_STRING; - break; - case 'e': - key_type = KT_EXPAND; - break; - case 'm': - key_type = KT_MULTI; - break; - - case '?': - case 'h': - usage (); - } - } - if (_argv[optind] == NULL) - usage (); - - argv = _argv + optind; - int i; - for (i = 0; commands[i].name; i++) - if (strcmp (commands[i].name, argv[0]) == 0) - { - argv++; - return commands[i].func (); - } - usage (); - - return 0; -} |