1690 lines
40 KiB
C++
1690 lines
40 KiB
C++
/* cygcheck.cc
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Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#define cygwin_internal cygwin_internal_dontuse
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/time.h>
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#include <ctype.h>
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#include <io.h>
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#include <windows.h>
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#include "path.h"
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#include <getopt.h>
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#include "cygwin/include/sys/cygwin.h"
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#include "cygwin/include/mntent.h"
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#undef cygwin_internal
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#define alloca __builtin_alloca
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int verbose = 0;
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int registry = 0;
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int sysinfo = 0;
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int givehelp = 0;
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int keycheck = 0;
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int check_setup = 0;
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int dump_only = 0;
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int find_package = 0;
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int list_package = 0;
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#ifdef __GNUC__
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typedef long long longlong;
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#else
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typedef __int64 longlong;
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#endif
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void dump_setup (int, char **, bool);
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void package_find (int, char **);
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void package_list (int, char **);
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static const char version[] = "$Revision$";
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static const char *known_env_vars[] = {
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"c_include_path",
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"compiler_path",
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"cxx_include_path",
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"cygwin",
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"cygwin32",
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"dejagnu",
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"expect",
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"gcc_default_options",
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"gcc_exec_prefix",
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"home",
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"ld_library_path",
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"library_path",
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"login",
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"lpath",
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"make_mode",
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"makeflags",
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"path",
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"pwd",
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"strace",
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"tcl_library",
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"user",
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0
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};
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struct
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{
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const char *name;
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int missing_is_good;
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}
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static common_apps[] = {
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{"awk", 0},
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{"bash", 0},
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{"cat", 0},
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{"cp", 0},
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{"cpp", 1},
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{"find", 0},
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{"gcc", 0},
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{"gdb", 0},
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{"grep", 0},
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{"ld", 0},
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{"ls", 0},
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{"make", 0},
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{"mv", 0},
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{"rm", 0},
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{"sed", 0},
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{"sh", 0},
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{"tar", 0},
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{0, 0}
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};
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static int num_paths = 0, max_paths = 0;
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static char **paths = 0;
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void
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eprintf (const char *format, ...)
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{
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va_list ap;
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va_start (ap, format);
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vfprintf (stderr, format, ap);
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va_end (ap);
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}
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/*
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* display_error() is used to report failure modes
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*/
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static int
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display_error (const char *name, bool show_error = true, bool print_failed = true)
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{
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if (show_error)
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fprintf (stderr, "cygcheck: %s%s: %lu\n", name,
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print_failed ? " failed" : "", GetLastError ());
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else
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fprintf (stderr, "cygcheck: %s%s\n", name,
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print_failed ? " failed" : "");
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return 1;
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}
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static void
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add_path (char *s, int maxlen)
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{
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if (num_paths >= max_paths)
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{
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max_paths += 10;
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if (paths)
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paths = (char **) realloc (paths, max_paths * sizeof (char *));
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else
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paths = (char **) malloc (max_paths * sizeof (char *));
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}
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paths[num_paths] = (char *) malloc (maxlen + 1);
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if (paths[num_paths] == NULL)
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{
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display_error ("add_path: malloc()");
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return;
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}
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memcpy (paths[num_paths], s, maxlen);
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paths[num_paths][maxlen] = 0;
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char *e = paths[num_paths] + strlen (paths[num_paths]);
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if (e[-1] == '\\' && e[-2] != ':')
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*--e = 0;
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for (int i = 1; i < num_paths; i++)
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if (strcasecmp (paths[num_paths], paths[i]) == 0)
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{
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free (paths[num_paths]);
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return;
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}
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num_paths++;
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}
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static void
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init_paths ()
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{
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char tmp[4000], *sl;
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add_path ((char *) ".", 1); /* to be replaced later */
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if (GetCurrentDirectory (4000, tmp))
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add_path (tmp, strlen (tmp));
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else
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display_error ("init_paths: GetCurrentDirectory()");
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if (GetSystemDirectory (tmp, 4000))
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add_path (tmp, strlen (tmp));
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else
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display_error ("init_paths: GetSystemDirectory()");
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sl = strrchr (tmp, '\\');
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if (sl)
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{
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strcpy (sl, "\\SYSTEM");
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add_path (tmp, strlen (tmp));
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}
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GetWindowsDirectory (tmp, 4000);
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add_path (tmp, strlen (tmp));
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char *wpath = getenv ("PATH");
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if (wpath)
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{
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char *b, *e;
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b = wpath;
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while (1)
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{
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for (e = b; *e && *e != ';'; e++);
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if (strncmp(b, ".", 1) && strncmp(b, ".\\", 2))
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add_path (b, e - b);
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if (!*e)
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break;
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b = e + 1;
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}
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}
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else
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printf ("WARNING: PATH is not set at all!\n");
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}
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static char *
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find_on_path (char *file, char *default_extension,
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int showall = 0, int search_sysdirs = 0)
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{
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static char rv[4000];
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char tmp[4000], *ptr = rv;
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if (!file)
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{
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display_error ("find_on_path: NULL pointer for file", false, false);
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return 0;
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}
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if (default_extension == NULL)
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{
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display_error ("find_on_path: NULL pointer for default_extension", false, false);
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return 0;
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}
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if (strchr (file, ':') || strchr (file, '\\') || strchr (file, '/'))
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return cygpath (file, NULL);
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if (strchr (file, '.'))
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default_extension = (char *) "";
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for (int i = 0; i < num_paths; i++)
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{
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if (!search_sysdirs && (i == 0 || i == 2 || i == 3))
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continue;
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if (i == 0 || !search_sysdirs || strcasecmp (paths[i], paths[0]))
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{
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sprintf (ptr, "%s\\%s%s", paths[i], file, default_extension);
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if (GetFileAttributes (ptr) != (DWORD) - 1)
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{
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if (showall)
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printf ("Found: %s\n", ptr);
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if (ptr == tmp && verbose)
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printf ("Warning: %s hides %s\n", rv, ptr);
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ptr = tmp;
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}
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}
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}
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if (ptr == tmp)
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return rv;
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return 0;
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}
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#define DID_NEW 1
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#define DID_ACTIVE 2
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#define DID_INACTIVE 3
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struct Did
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{
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Did *next;
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char *file;
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int state;
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};
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static Did *did = 0;
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static Did *
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already_did (char *file)
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{
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Did *d;
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for (d = did; d; d = d->next)
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if (strcasecmp (d->file, file) == 0)
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return d;
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d = (Did *) malloc (sizeof (Did));
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d->file = strdup (file);
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d->next = did;
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d->state = DID_NEW;
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did = d;
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return d;
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}
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static int
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get_word (HANDLE fh, int offset)
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{
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short rv;
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unsigned r;
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if (SetFilePointer (fh, offset, 0, FILE_BEGIN) == INVALID_SET_FILE_POINTER
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&& GetLastError () != NO_ERROR)
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display_error ("get_word: SetFilePointer()");
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if (!ReadFile (fh, &rv, 2, (DWORD *) &r, 0))
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display_error ("get_word: Readfile()");
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return rv;
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}
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static int
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get_dword (HANDLE fh, int offset)
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{
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int rv;
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unsigned r;
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if (SetFilePointer (fh, offset, 0, FILE_BEGIN) == INVALID_SET_FILE_POINTER
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&& GetLastError () != NO_ERROR)
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display_error ("get_dword: SetFilePointer()");
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if (!ReadFile (fh, &rv, 4, (DWORD *) &r, 0))
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display_error ("get_dword: Readfile()");
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return rv;
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}
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struct Section
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{
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char name[8];
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int virtual_size;
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int virtual_address;
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int size_of_raw_data;
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int pointer_to_raw_data;
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};
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static int
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rva_to_offset (int rva, char *sections, int nsections, int *sz)
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{
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int i;
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if (sections == NULL)
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{
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display_error ("rva_to_offset: NULL passed for sections", true, false);
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return 0;
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}
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for (i = 0; i < nsections; i++)
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{
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Section *s = (Section *) (sections + i * 40);
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#if 0
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printf ("%08x < %08x < %08x ? %08x\n",
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s->virtual_address, rva,
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s->virtual_address + s->virtual_size, s->pointer_to_raw_data);
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#endif
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if (rva >= s->virtual_address
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&& rva < s->virtual_address + s->virtual_size)
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{
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if (sz)
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*sz = s->virtual_address + s->virtual_size - rva;
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return rva - s->virtual_address + s->pointer_to_raw_data;
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}
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}
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return 0; /* punt */
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}
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struct ExpDirectory
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{
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int flags;
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int timestamp;
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short major_ver;
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short minor_ver;
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int name_rva;
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};
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struct ImpDirectory
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{
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unsigned characteristics;
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unsigned timestamp;
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unsigned forwarder_chain;
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unsigned name_rva;
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unsigned iat_rva;
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};
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static void track_down (char *file, char *suffix, int lvl);
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#define CYGPREFIX (sizeof ("%%% Cygwin ") - 1)
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static void
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cygwin_info (HANDLE h)
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{
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char *buf, *bufend, *buf_start = NULL;
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const char *hello = " Cygwin DLL version info:\n";
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DWORD size = GetFileSize (h, NULL);
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DWORD n;
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if (size == 0xffffffff)
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return;
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buf_start = buf = (char *) calloc (1, size + 1);
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if (buf == NULL)
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{
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display_error ("cygwin_info: calloc()");
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return;
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}
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(void) SetFilePointer (h, 0, NULL, FILE_BEGIN);
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if (!ReadFile (h, buf, size, &n, NULL))
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{
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free (buf_start);
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return;
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}
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static char dummy[] = "\0\0\0\0\0\0\0";
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char *dll_major = dummy;
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bufend = buf + size;
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while (buf < bufend)
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if ((buf = (char *) memchr (buf, '%', bufend - buf)) == NULL)
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break;
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else if (strncmp ("%%% Cygwin ", buf, CYGPREFIX) != 0)
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buf++;
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else
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{
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char *p = strchr (buf += CYGPREFIX, '\n');
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if (!p)
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break;
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if (strncasecmp (buf, "dll major:", 10) == 0)
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{
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dll_major = buf + 11;
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continue;
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}
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char *s, pbuf[80];
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int len;
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len = 1 + p - buf;
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if (strncasecmp (buf, "dll minor:", 10) != 0)
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s = buf;
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else
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{
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char c = dll_major[1];
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dll_major[1] = '\0';
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int maj = atoi (dll_major);
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dll_major[1] = c;
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int min = atoi (dll_major + 1);
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sprintf (pbuf, "DLL version: %d.%d.%.*s", maj, min, len - 11,
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buf + 11);
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len = strlen (s = pbuf);
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}
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if (strncmp (s, "dll", 3) == 0)
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memcpy (s, "DLL", 3);
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else if (strncmp (s, "api", 3) == 0)
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memcpy (s, "API", 3);
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else if (islower (*s))
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*s = toupper (*s);
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fprintf (stdout, "%s %.*s", hello, len, s);
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hello = "";
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}
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if (!*hello)
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puts ("");
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free (buf_start);
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return;
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}
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static void
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dll_info (const char *path, HANDLE fh, int lvl, int recurse)
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{
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DWORD junk;
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int i;
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int pe_header_offset = get_dword (fh, 0x3c);
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int opthdr_ofs = pe_header_offset + 4 + 20;
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unsigned short v[6];
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if (path == NULL)
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{
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display_error ("dll_info: NULL passed for path", true, false);
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return;
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}
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if (SetFilePointer (fh, opthdr_ofs + 40, 0, FILE_BEGIN) ==
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INVALID_SET_FILE_POINTER && GetLastError () != NO_ERROR)
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display_error ("dll_info: SetFilePointer()");
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if (!ReadFile (fh, &v, sizeof (v), &junk, 0))
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display_error ("dll_info: Readfile()");
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if (verbose)
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printf (" - os=%d.%d img=%d.%d sys=%d.%d\n",
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v[0], v[1], v[2], v[3], v[4], v[5]);
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else
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printf ("\n");
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int num_entries = get_dword (fh, opthdr_ofs + 92);
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int export_rva = get_dword (fh, opthdr_ofs + 96);
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int export_size = get_dword (fh, opthdr_ofs + 100);
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int import_rva = get_dword (fh, opthdr_ofs + 104);
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int import_size = get_dword (fh, opthdr_ofs + 108);
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int nsections = get_word (fh, pe_header_offset + 4 + 2);
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char *sections = (char *) malloc (nsections * 40);
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if (SetFilePointer (fh, pe_header_offset + 4 + 20 +
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get_word (fh, pe_header_offset + 4 + 16), 0,
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FILE_BEGIN) == INVALID_SET_FILE_POINTER
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&& GetLastError () != NO_ERROR)
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display_error ("dll_info: SetFilePointer()");
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if (!ReadFile (fh, sections, nsections * 40, &junk, 0))
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display_error ("dll_info: Readfile()");
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if (verbose && num_entries >= 1 && export_size > 0)
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{
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int expsz;
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int expbase = rva_to_offset (export_rva, sections, nsections, &expsz);
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if (expbase)
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{
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if (SetFilePointer (fh, expbase, 0, FILE_BEGIN) ==
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INVALID_SET_FILE_POINTER && GetLastError () != NO_ERROR)
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display_error ("dll_info: SetFilePointer()");
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unsigned char *exp = (unsigned char *) malloc (expsz);
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if (!ReadFile (fh, exp, expsz, &junk, 0))
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display_error ("dll_info: Readfile()");
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ExpDirectory *ed = (ExpDirectory *) exp;
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int ofs = ed->name_rva - export_rva;
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struct tm *tm = localtime ((const time_t *) &(ed->timestamp));
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if (tm->tm_year < 60)
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tm->tm_year += 2000;
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if (tm->tm_year < 200)
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tm->tm_year += 1900;
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printf ("%*c", lvl + 2, ' ');
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printf ("\"%s\" v%d.%d ts=", exp + ofs,
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ed->major_ver, ed->minor_ver);
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printf ("%d/%d/%d %d:%02d\n",
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tm->tm_year, tm->tm_mon + 1, tm->tm_mday,
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tm->tm_hour, tm->tm_min);
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}
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}
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|
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if (num_entries >= 2 && import_size > 0 && recurse)
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{
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int impsz;
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int impbase = rva_to_offset (import_rva, sections, nsections, &impsz);
|
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if (impbase)
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{
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if (SetFilePointer (fh, impbase, 0, FILE_BEGIN) ==
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INVALID_SET_FILE_POINTER && GetLastError () != NO_ERROR)
|
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display_error ("dll_info: SetFilePointer()");
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unsigned char *imp = (unsigned char *) malloc (impsz);
|
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if (imp == NULL)
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{
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display_error ("dll_info: malloc()");
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return;
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}
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|
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if (!ReadFile (fh, imp, impsz, &junk, 0))
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display_error ("dll_info: Readfile()");
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ImpDirectory *id = (ImpDirectory *) imp;
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for (i = 0; id[i].name_rva; i++)
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{
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/* int ofs = id[i].name_rva - import_rva; */
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track_down ((char *) imp + id[i].name_rva - import_rva,
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(char *) ".dll", lvl + 2);
|
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}
|
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}
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}
|
|
if (strstr (path, "\\cygwin1.dll"))
|
|
cygwin_info (fh);
|
|
}
|
|
|
|
static void
|
|
track_down (char *file, char *suffix, int lvl)
|
|
{
|
|
if (file == NULL)
|
|
{
|
|
display_error ("track_down: NULL passed for file", true, false);
|
|
return;
|
|
}
|
|
|
|
if (suffix == NULL)
|
|
{
|
|
display_error ("track_down: NULL passed for suffix", false, false);
|
|
return;
|
|
}
|
|
|
|
char *path = find_on_path (file, suffix, 0, 1);
|
|
if (!path)
|
|
{
|
|
printf ("Error: could not find %s\n", file);
|
|
return;
|
|
}
|
|
|
|
Did *d = already_did (file);
|
|
switch (d->state)
|
|
{
|
|
case DID_NEW:
|
|
break;
|
|
case DID_ACTIVE:
|
|
if (verbose)
|
|
{
|
|
if (lvl)
|
|
printf ("%*c", lvl, ' ');
|
|
printf ("%s", path);
|
|
printf (" (recursive)\n");
|
|
}
|
|
return;
|
|
case DID_INACTIVE:
|
|
if (verbose)
|
|
{
|
|
if (lvl)
|
|
printf ("%*c", lvl, ' ');
|
|
printf ("%s", path);
|
|
printf (" (already done)\n");
|
|
}
|
|
return;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (lvl)
|
|
printf ("%*c", lvl, ' ');
|
|
|
|
if (!path)
|
|
{
|
|
printf ("%s not found\n", file);
|
|
return;
|
|
}
|
|
|
|
printf ("%s", path);
|
|
|
|
HANDLE fh =
|
|
CreateFile (path, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
|
|
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
if (fh == INVALID_HANDLE_VALUE)
|
|
{
|
|
printf (" - Cannot open\n");
|
|
return;
|
|
}
|
|
|
|
d->state = DID_ACTIVE;
|
|
|
|
dll_info (path, fh, lvl, 1);
|
|
d->state = DID_INACTIVE;
|
|
if (!CloseHandle (fh))
|
|
display_error ("track_down: CloseHandle()");
|
|
}
|
|
|
|
static void
|
|
ls (char *f)
|
|
{
|
|
HANDLE h = CreateFile (f, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
|
|
0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
|
|
BY_HANDLE_FILE_INFORMATION info;
|
|
|
|
if (!GetFileInformationByHandle (h, &info))
|
|
display_error ("ls: GetFileInformationByHandle()");
|
|
|
|
SYSTEMTIME systime;
|
|
|
|
if (!FileTimeToSystemTime (&info.ftLastWriteTime, &systime))
|
|
display_error ("ls: FileTimeToSystemTime()");
|
|
printf ("%5dk %04d/%02d/%02d %s",
|
|
(((int) info.nFileSizeLow) + 512) / 1024,
|
|
systime.wYear, systime.wMonth, systime.wDay, f);
|
|
dll_info (f, h, 16, 0);
|
|
if (!CloseHandle (h))
|
|
display_error ("ls: CloseHandle()");
|
|
}
|
|
|
|
static void
|
|
cygcheck (char *app)
|
|
{
|
|
char *papp = find_on_path (app, (char *) ".exe", 1, 0);
|
|
if (!papp)
|
|
{
|
|
printf ("Error: could not find %s\n", app);
|
|
return;
|
|
}
|
|
char *s = strdup (papp);
|
|
char *sl = 0, *t;
|
|
for (t = s; *t; t++)
|
|
if (*t == '/' || *t == '\\' || *t == ':')
|
|
sl = t;
|
|
if (sl == 0)
|
|
paths[0] = (char *) ".";
|
|
else
|
|
{
|
|
*sl = 0;
|
|
paths[0] = s;
|
|
}
|
|
did = 0;
|
|
track_down (papp, (char *) ".exe", 0);
|
|
}
|
|
|
|
|
|
extern char **environ;
|
|
|
|
struct RegInfo
|
|
{
|
|
RegInfo *prev;
|
|
char *name;
|
|
HKEY key;
|
|
};
|
|
|
|
static void
|
|
show_reg (RegInfo * ri, int nest)
|
|
{
|
|
if (!ri)
|
|
return;
|
|
show_reg (ri->prev, 1);
|
|
if (nest)
|
|
printf ("%s\\", ri->name);
|
|
else
|
|
printf ("%s\n", ri->name);
|
|
}
|
|
|
|
static void
|
|
scan_registry (RegInfo * prev, HKEY hKey, char *name, int cygnus)
|
|
{
|
|
RegInfo ri;
|
|
ri.prev = prev;
|
|
ri.name = name;
|
|
ri.key = hKey;
|
|
|
|
char *cp;
|
|
for (cp = name; *cp; cp++)
|
|
if (strncasecmp (cp, "cygnus", 6) == 0)
|
|
cygnus = 1;
|
|
|
|
DWORD num_subkeys, max_subkey_len, num_values;
|
|
DWORD max_value_len, max_valdata_len, i;
|
|
if (RegQueryInfoKey (hKey, 0, 0, 0, &num_subkeys, &max_subkey_len, 0,
|
|
&num_values, &max_value_len, &max_valdata_len, 0, 0)
|
|
!= ERROR_SUCCESS)
|
|
{
|
|
#if 0
|
|
char tmp[400];
|
|
FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM, 0, GetLastError (),
|
|
MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT), tmp, 400, 0);
|
|
printf ("RegQueryInfoKey: %s\n", tmp);
|
|
#endif
|
|
return;
|
|
}
|
|
|
|
if (cygnus)
|
|
{
|
|
show_reg (&ri, 0);
|
|
|
|
char *value_name = (char *) malloc (max_value_len + 1);
|
|
if (value_name == NULL)
|
|
{
|
|
display_error ("scan_registry: malloc()");
|
|
return;
|
|
}
|
|
|
|
char *value_data = (char *) malloc (max_valdata_len + 1);
|
|
if (value_data == NULL)
|
|
{
|
|
display_error ("scan_registry: malloc()");
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < num_values; i++)
|
|
{
|
|
DWORD dlen = max_valdata_len + 1;
|
|
DWORD nlen = max_value_len + 1;
|
|
DWORD type;
|
|
RegEnumValue (hKey, i, value_name, &nlen, 0,
|
|
&type, (BYTE *) value_data, &dlen);
|
|
{
|
|
printf (" %s = ", i ? value_name : "(default)");
|
|
switch (type)
|
|
{
|
|
case REG_DWORD:
|
|
printf ("0x%08x\n", *(unsigned *) value_data);
|
|
break;
|
|
case REG_EXPAND_SZ:
|
|
case REG_SZ:
|
|
printf ("`%s'\n", value_data);
|
|
break;
|
|
default:
|
|
printf ("(unsupported type)\n");
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
free (value_name);
|
|
free (value_data);
|
|
}
|
|
|
|
char *subkey_name = (char *) malloc (max_subkey_len + 1);
|
|
for (i = 0; i < num_subkeys; i++)
|
|
{
|
|
if (RegEnumKey (hKey, i, subkey_name, max_subkey_len + 1) ==
|
|
ERROR_SUCCESS)
|
|
{
|
|
HKEY sKey;
|
|
if (RegOpenKeyEx (hKey, subkey_name, 0, KEY_READ, &sKey)
|
|
== ERROR_SUCCESS)
|
|
{
|
|
scan_registry (&ri, sKey, subkey_name, cygnus);
|
|
if (RegCloseKey (sKey) != ERROR_SUCCESS)
|
|
display_error ("scan_registry: RegCloseKey()");
|
|
}
|
|
}
|
|
}
|
|
free (subkey_name);
|
|
}
|
|
|
|
void
|
|
pretty_id (const char *s, char *cygwin, size_t cyglen)
|
|
{
|
|
char *groups[16384];
|
|
|
|
strcpy (cygwin + cyglen++, " ");
|
|
strcpy (cygwin + cyglen, s);
|
|
putenv (cygwin);
|
|
|
|
char *id = cygpath ("/bin/id.exe", NULL);
|
|
for (char *p = id; (p = strchr (p, '/')); p++)
|
|
*p = '\\';
|
|
|
|
if (access (id, X_OK))
|
|
{
|
|
fprintf (stderr, "`id' program not found\n");
|
|
return;
|
|
}
|
|
|
|
FILE *f = popen (id, "rt");
|
|
|
|
char buf[16384];
|
|
buf[0] = '\0';
|
|
fgets (buf, sizeof (buf), f);
|
|
pclose (f);
|
|
char *uid = strtok (buf, ")");
|
|
if (uid)
|
|
uid += strlen ("uid=");
|
|
else
|
|
{
|
|
fprintf (stderr, "garbled output from `id' command - no uid= found\n");
|
|
return;
|
|
}
|
|
char *gid = strtok (NULL, ")");
|
|
if (gid)
|
|
gid += strlen ("gid=") + 1;
|
|
else
|
|
{
|
|
fprintf (stderr, "garbled output from `id' command - no gid= found\n");
|
|
return;
|
|
}
|
|
|
|
char **ng = groups - 1;
|
|
size_t len_uid = strlen ("UID: )") + strlen (uid);
|
|
size_t len_gid = strlen ("GID: )") + strlen (gid);
|
|
*++ng = groups[0] = (char *) alloca (len_uid + 1);
|
|
*++ng = groups[1] = (char *) alloca (len_gid + 1);
|
|
sprintf (groups[0], "UID: %s)", uid);
|
|
sprintf (groups[1], "GID: %s)", gid);
|
|
size_t sz = max (len_uid, len_gid);
|
|
while ((*++ng = strtok (NULL, ",")))
|
|
{
|
|
char *p = strchr (*ng, '\n');
|
|
if (p)
|
|
*p = '\0';
|
|
if (ng == groups + 2)
|
|
*ng += strlen (" groups=");
|
|
size_t len = strlen (*ng);
|
|
if (sz < len)
|
|
sz = len;
|
|
}
|
|
ng--;
|
|
|
|
printf ("\nOutput from %s (%s)\n", id, s);
|
|
int n = 80 / (int) ++sz;
|
|
int i = n > 2 ? n - 2 : 0;
|
|
sz = -sz;
|
|
for (char **g = groups; g <= ng; g++)
|
|
if ((g != ng) && (++i < n))
|
|
printf ("%*s", sz, *g);
|
|
else
|
|
{
|
|
puts (*g);
|
|
i = 0;
|
|
}
|
|
}
|
|
|
|
/* This dumps information about each installed cygwin service, if cygrunsrv
|
|
is available. */
|
|
void
|
|
dump_sysinfo_services ()
|
|
{
|
|
char buf[1024];
|
|
char buf2[1024];
|
|
FILE *f;
|
|
|
|
if (givehelp)
|
|
printf ("\nChecking for any Cygwin services... %s\n\n",
|
|
verbose ? "" : "(use -v for more detail)");
|
|
else
|
|
fputc ('\n', stdout);
|
|
|
|
/* find the location of cygrunsrv.exe */
|
|
char *cygrunsrv = cygpath ("/bin/cygrunsrv.exe", NULL);
|
|
for (char *p = cygrunsrv; (p = strchr (p, '/')); p++)
|
|
*p = '\\';
|
|
|
|
if (access (cygrunsrv, X_OK))
|
|
{
|
|
puts ("Can't find the cygrunsrv utility, skipping services check.\n");
|
|
return;
|
|
}
|
|
|
|
/* check for a recent cygrunsrv */
|
|
snprintf (buf, sizeof (buf), "%s --version", cygrunsrv);
|
|
if ((f = popen (buf, "rt")) == NULL)
|
|
{
|
|
printf ("Failed to execute '%s', skipping services check.\n", buf);
|
|
return;
|
|
}
|
|
int maj, min;
|
|
int ret = fscanf (f, "cygrunsrv V%u.%u", &maj, &min);
|
|
if (ferror (f) || feof (f) || ret == EOF || maj < 1 || min < 10)
|
|
{
|
|
puts ("The version of cygrunsrv installed is too old to dump service info.\n");
|
|
return;
|
|
}
|
|
fclose (f);
|
|
|
|
/* run cygrunsrv --list */
|
|
snprintf (buf, sizeof (buf), "%s --list", cygrunsrv);
|
|
if ((f = popen (buf, "rt")) == NULL)
|
|
{
|
|
printf ("Failed to execute '%s', skipping services check.\n", buf);
|
|
return;
|
|
}
|
|
size_t nchars = fread ((void *) buf, 1, sizeof (buf), f);
|
|
pclose (f);
|
|
|
|
/* were any services found? */
|
|
if (nchars < 1)
|
|
{
|
|
puts ("No Cygwin services found.\n");
|
|
return;
|
|
}
|
|
|
|
/* In verbose mode, just run 'cygrunsrv --list --verbose' and copy the
|
|
entire output. Otherwise run 'cygrunsrv --query' for each service. */
|
|
for (char *srv = strtok (buf, "\n"); srv; srv = strtok (NULL, "\n"))
|
|
{
|
|
if (verbose)
|
|
snprintf (buf2, sizeof (buf2), "%s --list --verbose", cygrunsrv);
|
|
else
|
|
snprintf (buf2, sizeof (buf2), "%s --query %s", cygrunsrv, srv);
|
|
if ((f = popen (buf2, "rt")) == NULL)
|
|
{
|
|
printf ("Failed to execute '%s', skipping services check.\n", buf2);
|
|
return;
|
|
}
|
|
|
|
/* copy output to stdout */
|
|
do
|
|
{
|
|
nchars = fread ((void *)buf2, 1, sizeof (buf2), f);
|
|
fwrite ((void *)buf2, 1, nchars, stdout);
|
|
}
|
|
while (!feof (f) && !ferror (f));
|
|
pclose (f);
|
|
|
|
if (verbose)
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
dump_sysinfo ()
|
|
{
|
|
int i, j;
|
|
char tmp[4000];
|
|
time_t now;
|
|
char *found_cygwin_dll;
|
|
bool is_nt = false;
|
|
|
|
printf ("\nCygwin Configuration Diagnostics\n");
|
|
time (&now);
|
|
printf ("Current System Time: %s\n", ctime (&now));
|
|
|
|
OSVERSIONINFO osversion;
|
|
osversion.dwOSVersionInfoSize = sizeof (osversion);
|
|
if (!GetVersionEx (&osversion))
|
|
display_error ("dump_sysinfo: GetVersionEx()");
|
|
char *osname = (char *) "unknown OS";
|
|
switch (osversion.dwPlatformId)
|
|
{
|
|
case VER_PLATFORM_WIN32s:
|
|
osname = (char *) "32s";
|
|
break;
|
|
case VER_PLATFORM_WIN32_WINDOWS:
|
|
switch (osversion.dwMinorVersion)
|
|
{
|
|
case 0:
|
|
if (strchr (osversion.szCSDVersion, 'C'))
|
|
osname = (char *) "95 OSR2";
|
|
else
|
|
osname = (char *) "95";
|
|
break;
|
|
case 10:
|
|
if (strchr (osversion.szCSDVersion, 'A'))
|
|
osname = (char *) "98 SE";
|
|
else
|
|
osname = (char *) "98";
|
|
break;
|
|
case 90:
|
|
osname = (char *) "ME";
|
|
break;
|
|
default:
|
|
osname = (char *) "9X";
|
|
break;
|
|
}
|
|
break;
|
|
case VER_PLATFORM_WIN32_NT:
|
|
is_nt = true;
|
|
if (osversion.dwMajorVersion == 5)
|
|
{
|
|
BOOL more_info = FALSE;
|
|
OSVERSIONINFOEX osversionex;
|
|
osversionex.dwOSVersionInfoSize = sizeof (osversionex);
|
|
if (GetVersionEx ((OSVERSIONINFO *) &osversionex))
|
|
more_info = TRUE;
|
|
if (osversion.dwMinorVersion == 0)
|
|
{
|
|
if (!more_info)
|
|
osname = (char *) "2000";
|
|
else if (osversionex.wProductType == VER_NT_SERVER
|
|
|| osversionex.wProductType ==
|
|
VER_NT_DOMAIN_CONTROLLER)
|
|
{
|
|
if (osversionex.wSuiteMask &VER_SUITE_DATACENTER)
|
|
osname = (char *) "2000 Datacenter Server";
|
|
else if (osversionex.wSuiteMask & VER_SUITE_ENTERPRISE)
|
|
osname = (char *) "2000 Advanced Server";
|
|
else
|
|
osname = (char *) "2000 Server";
|
|
}
|
|
else
|
|
osname = (char *) "2000 Professional";
|
|
}
|
|
else
|
|
{
|
|
if (!more_info)
|
|
osname = (char *) "XP";
|
|
else if (osversionex.wProductType == VER_NT_SERVER
|
|
|| osversionex.wProductType ==
|
|
VER_NT_DOMAIN_CONTROLLER)
|
|
{
|
|
if (osversionex.wSuiteMask & VER_SUITE_ENTERPRISE)
|
|
osname = (char *) ".NET Enterprise Server";
|
|
else
|
|
osname = (char *) ".NET Server";
|
|
}
|
|
else if (osversionex.wSuiteMask & VER_SUITE_PERSONAL)
|
|
osname = (char *) "XP Home Edition";
|
|
else
|
|
osname = (char *) "XP Professional";
|
|
|
|
}
|
|
}
|
|
else
|
|
osname = (char *) "NT";
|
|
break;
|
|
default:
|
|
osname = (char *) "??";
|
|
break;
|
|
}
|
|
printf ("Windows %s Ver %lu.%lu Build %lu %s\n\n", osname,
|
|
osversion.dwMajorVersion, osversion.dwMinorVersion,
|
|
osversion.dwPlatformId == VER_PLATFORM_WIN32_NT ?
|
|
osversion.dwBuildNumber : (osversion.dwBuildNumber & 0xffff),
|
|
osversion.dwPlatformId == VER_PLATFORM_WIN32_NT ?
|
|
osversion.szCSDVersion : "");
|
|
|
|
printf ("Path:");
|
|
char *s = getenv ("PATH"), *e;
|
|
if (!s)
|
|
puts ("");
|
|
else
|
|
{
|
|
char sep = strchr (s, ';') ? ';' : ':';
|
|
int count_path_items = 0;
|
|
while (1)
|
|
{
|
|
for (e = s; *e && *e != sep; e++);
|
|
if (e-s)
|
|
printf ("\t%.*s\n", e - s, s);
|
|
else
|
|
puts ("\t.");
|
|
count_path_items++;
|
|
if (!*e)
|
|
break;
|
|
s = e + 1;
|
|
}
|
|
}
|
|
|
|
fflush (stdout);
|
|
|
|
char *cygwin = getenv ("CYGWIN");
|
|
if (cygwin)
|
|
cygwin -= strlen ("CYGWIN=");
|
|
else
|
|
cygwin = const_cast <char *> ("CYGWIN=");
|
|
size_t cyglen = strlen (cygwin);
|
|
cygwin = strcpy ((char *) malloc (cyglen + sizeof (" nontsec")), cygwin);
|
|
pretty_id ("nontsec", cygwin, cyglen);
|
|
pretty_id ("ntsec", cygwin, cyglen);
|
|
cygwin[cyglen] = 0;
|
|
putenv (cygwin);
|
|
|
|
if (!GetSystemDirectory (tmp, 4000))
|
|
display_error ("dump_sysinfo: GetSystemDirectory()");
|
|
printf ("\nSysDir: %s\n", tmp);
|
|
|
|
GetWindowsDirectory (tmp, 4000);
|
|
printf ("WinDir: %s\n\n", tmp);
|
|
|
|
|
|
if (givehelp)
|
|
printf ("Here's some environment variables that may affect cygwin:\n");
|
|
for (i = 0; environ[i]; i++)
|
|
{
|
|
char *eq = strchr (environ[i], '=');
|
|
if (!eq)
|
|
continue;
|
|
/* int len = eq - environ[i]; */
|
|
for (j = 0; known_env_vars[j]; j++)
|
|
{
|
|
*eq = 0;
|
|
if (strcmp (environ[i], "PATH") == 0)
|
|
continue; /* we handle this one specially */
|
|
if (strcasecmp (environ[i], known_env_vars[j]) == 0)
|
|
printf ("%s = `%s'\n", environ[i], eq + 1);
|
|
*eq = '=';
|
|
}
|
|
}
|
|
printf ("\n");
|
|
|
|
if (verbose)
|
|
{
|
|
if (givehelp)
|
|
printf ("Here's the rest of your environment variables:\n");
|
|
for (i = 0; environ[i]; i++)
|
|
{
|
|
int found = 0;
|
|
char *eq = strchr (environ[i], '=');
|
|
if (!eq)
|
|
continue;
|
|
/* int len = eq - environ[i]; */
|
|
for (j = 0; known_env_vars[j]; j++)
|
|
{
|
|
*eq = 0;
|
|
if (strcasecmp (environ[i], known_env_vars[j]) == 0)
|
|
found = 1;
|
|
*eq = '=';
|
|
}
|
|
if (!found)
|
|
{
|
|
*eq = 0;
|
|
printf ("%s = `%s'\n", environ[i], eq + 1);
|
|
*eq = '=';
|
|
}
|
|
}
|
|
printf ("\n");
|
|
}
|
|
|
|
if (registry)
|
|
{
|
|
if (givehelp)
|
|
printf ("Scanning registry for keys with `Cygnus' in them...\n");
|
|
#if 0
|
|
/* big and not generally useful */
|
|
scan_registry (0, HKEY_CLASSES_ROOT, (char *) "HKEY_CLASSES_ROOT", 0);
|
|
#endif
|
|
scan_registry (0, HKEY_CURRENT_CONFIG,
|
|
(char *) "HKEY_CURRENT_CONFIG", 0);
|
|
scan_registry (0, HKEY_CURRENT_USER, (char *) "HKEY_CURRENT_USER", 0);
|
|
scan_registry (0, HKEY_LOCAL_MACHINE, (char *) "HKEY_LOCAL_MACHINE", 0);
|
|
#if 0
|
|
/* the parts we need are duplicated in HKEY_CURRENT_USER anyway */
|
|
scan_registry (0, HKEY_USERS, (char *) "HKEY_USERS", 0);
|
|
#endif
|
|
printf ("\n");
|
|
}
|
|
else
|
|
printf ("Use `-r' to scan registry\n\n");
|
|
|
|
if (givehelp)
|
|
{
|
|
printf ("Listing available drives...\n");
|
|
printf ("Drv Type Size Used Flags Name\n");
|
|
}
|
|
int prev_mode =
|
|
SetErrorMode (SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
|
|
int drivemask = GetLogicalDrives ();
|
|
|
|
HINSTANCE k32 = LoadLibrary ("kernel32.dll");
|
|
BOOL (WINAPI * gdfse) (LPCSTR, long long *, long long *, long long *) =
|
|
(BOOL (WINAPI *) (LPCSTR, long long *, long long *, long long *))
|
|
GetProcAddress (k32, "GetDiskFreeSpaceExA");
|
|
|
|
for (i = 0; i < 26; i++)
|
|
{
|
|
if (!(drivemask & (1 << i)))
|
|
continue;
|
|
char drive[4], name[200], fsname[200];
|
|
DWORD serno = 0, maxnamelen = 0, flags = 0;
|
|
name[0] = name[0] = fsname[0] = 0;
|
|
sprintf (drive, "%c:\\", i + 'a');
|
|
/* Report all errors, except if the Volume is ERROR_NOT_READY.
|
|
ERROR_NOT_READY is returned when removeable media drives are empty
|
|
(CD, floppy, etc.) */
|
|
if (!GetVolumeInformation
|
|
(drive, name, sizeof (name), &serno, &maxnamelen, &flags, fsname,
|
|
sizeof (fsname)) && GetLastError () != ERROR_NOT_READY)
|
|
display_error ("dump_sysinfo: GetVolumeInformation()");
|
|
|
|
int dtype = GetDriveType (drive);
|
|
char drive_type[4] = "unk";
|
|
switch (dtype)
|
|
{
|
|
case DRIVE_REMOVABLE:
|
|
strcpy (drive_type, "fd ");
|
|
break;
|
|
case DRIVE_FIXED:
|
|
strcpy (drive_type, "hd ");
|
|
break;
|
|
case DRIVE_REMOTE:
|
|
strcpy (drive_type, "net");
|
|
break;
|
|
case DRIVE_CDROM:
|
|
strcpy (drive_type, "cd ");
|
|
break;
|
|
case DRIVE_RAMDISK:
|
|
strcpy (drive_type, "ram");
|
|
break;
|
|
default:
|
|
strcpy (drive_type, "unk");
|
|
}
|
|
|
|
long capacity_mb = -1;
|
|
int percent_full = -1;
|
|
|
|
long long free_me = 0ULL, free_bytes = 0ULL, total_bytes = 1ULL;
|
|
if (gdfse != NULL && gdfse (drive, &free_me, &total_bytes, &free_bytes))
|
|
{
|
|
capacity_mb = total_bytes / (1024L * 1024L);
|
|
percent_full = 100 - (int) ((100.0 * free_me) / total_bytes);
|
|
}
|
|
else
|
|
{
|
|
DWORD spc = 0, bps = 0, fc = 0, tc = 1;
|
|
if (GetDiskFreeSpace (drive, &spc, &bps, &fc, &tc))
|
|
{
|
|
capacity_mb = (spc * bps * tc) / (1024 * 1024);
|
|
percent_full = 100 - (int) ((100.0 * fc) / tc);
|
|
}
|
|
}
|
|
|
|
printf ("%.2s %s %-6s ", drive, drive_type, fsname);
|
|
if (capacity_mb >= 0)
|
|
printf ("%7dMb %3d%% ", (int) capacity_mb, (int) percent_full);
|
|
else
|
|
printf (" N/A N/A ");
|
|
printf ("%s %s %s %s %s %s %s\n",
|
|
flags & FS_CASE_IS_PRESERVED ? "CP" : " ",
|
|
flags & FS_CASE_SENSITIVE ? "CS" : " ",
|
|
flags & FS_UNICODE_STORED_ON_DISK ? "UN" : " ",
|
|
flags & FS_PERSISTENT_ACLS ? "PA" : " ",
|
|
flags & FS_FILE_COMPRESSION ? "FC" : " ",
|
|
flags & FS_VOL_IS_COMPRESSED ? "VC" : " ",
|
|
#if 0
|
|
flags & FILE_SUPPORTS_ENCRYPTION ? "EN" : " ",
|
|
flags & FILE_SUPPORTS_OBJECT_IDS ? "OI" : " ",
|
|
flags & FILE_SUPPORTS_REPARSE_POINTS ? "RP" : " ",
|
|
flags & FILE_SUPPORTS_SPARSE_FILES ? "SP" : " ",
|
|
flags & FILE_VOLUME_QUOTAS ? "QU" : " ",
|
|
#endif
|
|
name);
|
|
}
|
|
|
|
if (!FreeLibrary (k32))
|
|
display_error ("dump_sysinfo: FreeLibrary()");
|
|
SetErrorMode (prev_mode);
|
|
if (givehelp)
|
|
{
|
|
puts ("\n"
|
|
"fd = floppy, hd = hard drive, cd = CD-ROM\n"
|
|
"net= Network Share, ram= RAM drive, unk= Unknown\n"
|
|
"CP = Case Preserving, CS = Case Sensitive, UN = Unicode\n"
|
|
"PA = Persistent ACLS, FC = File Compression, VC = Volume Compression");
|
|
}
|
|
printf ("\n");
|
|
|
|
unsigned ml_fsname = 4, ml_dir = 7, ml_type = 6;
|
|
bool ml_trailing = false;
|
|
|
|
struct mntent *mnt;
|
|
setmntent (0, 0);
|
|
while ((mnt = getmntent (0)))
|
|
{
|
|
unsigned n = (int) strlen (mnt->mnt_fsname);
|
|
ml_trailing |= (n > 1 && strchr ("\\/", mnt->mnt_fsname[n - 1]));
|
|
if (ml_fsname < n)
|
|
ml_fsname = n;
|
|
n = (int) strlen (mnt->mnt_dir);
|
|
ml_trailing |= (n > 1 && strchr ("\\/", mnt->mnt_dir[n - 1]));
|
|
if (ml_dir < n)
|
|
ml_dir = n;
|
|
}
|
|
|
|
if (ml_trailing)
|
|
puts ("Warning: Mount entries should not have a trailing (back)slash\n");
|
|
|
|
if (givehelp)
|
|
{
|
|
printf
|
|
("Mount entries: these map POSIX directories to your NT drives.\n");
|
|
printf ("%-*s %-*s %-*s %s\n", ml_fsname, "-NT-", ml_dir, "-POSIX-",
|
|
ml_type, "-Type-", "-Flags-");
|
|
}
|
|
|
|
setmntent (0, 0);
|
|
while ((mnt = getmntent (0)))
|
|
{
|
|
printf ("%-*s %-*s %-*s %s\n",
|
|
ml_fsname, mnt->mnt_fsname,
|
|
ml_dir, mnt->mnt_dir, ml_type, mnt->mnt_type, mnt->mnt_opts);
|
|
}
|
|
printf ("\n");
|
|
|
|
add_path ((char *) "\\bin", 4); /* just in case */
|
|
|
|
if (givehelp)
|
|
printf
|
|
("Looking to see where common programs can be found, if at all...\n");
|
|
for (i = 0; common_apps[i].name; i++)
|
|
if (!find_on_path ((char *) common_apps[i].name, (char *) ".exe", 1, 0))
|
|
{
|
|
if (common_apps[i].missing_is_good)
|
|
printf ("Not Found: %s (good!)\n", common_apps[i].name);
|
|
else
|
|
printf ("Not Found: %s\n", common_apps[i].name);
|
|
}
|
|
printf ("\n");
|
|
|
|
if (givehelp)
|
|
printf ("Looking for various Cygwin DLLs... (-v gives version info)\n");
|
|
int cygwin_dll_count = 0;
|
|
for (i = 1; i < num_paths; i++)
|
|
{
|
|
WIN32_FIND_DATA ffinfo;
|
|
sprintf (tmp, "%s/*.*", paths[i]);
|
|
HANDLE ff = FindFirstFile (tmp, &ffinfo);
|
|
int found = (ff != INVALID_HANDLE_VALUE);
|
|
found_cygwin_dll = NULL;
|
|
while (found)
|
|
{
|
|
char *f = ffinfo.cFileName;
|
|
if (strcasecmp (f + strlen (f) - 4, ".dll") == 0)
|
|
{
|
|
if (strncasecmp (f, "cyg", 3) == 0)
|
|
{
|
|
sprintf (tmp, "%s\\%s", paths[i], f);
|
|
if (strcasecmp (f, "cygwin1.dll") == 0)
|
|
{
|
|
cygwin_dll_count++;
|
|
found_cygwin_dll = strdup (tmp);
|
|
}
|
|
else
|
|
ls (tmp);
|
|
}
|
|
}
|
|
found = FindNextFile (ff, &ffinfo);
|
|
}
|
|
if (found_cygwin_dll)
|
|
{
|
|
ls (found_cygwin_dll);
|
|
free (found_cygwin_dll);
|
|
}
|
|
|
|
FindClose (ff);
|
|
}
|
|
if (cygwin_dll_count > 1)
|
|
puts ("Warning: There are multiple cygwin1.dlls on your path");
|
|
if (!cygwin_dll_count)
|
|
puts ("Warning: cygwin1.dll not found on your path");
|
|
|
|
if (is_nt)
|
|
dump_sysinfo_services ();
|
|
}
|
|
|
|
static int
|
|
check_keys ()
|
|
{
|
|
HANDLE h = CreateFileA ("CONIN$", GENERIC_READ | GENERIC_WRITE,
|
|
FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
|
|
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
|
|
if (h == INVALID_HANDLE_VALUE || h == NULL)
|
|
return (display_error ("check_keys: Opening CONIN$"));
|
|
|
|
DWORD mode;
|
|
|
|
if (!GetConsoleMode (h, &mode))
|
|
display_error ("check_keys: GetConsoleMode()");
|
|
else
|
|
{
|
|
mode &= ~ENABLE_PROCESSED_INPUT;
|
|
if (!SetConsoleMode (h, mode))
|
|
display_error ("check_keys: SetConsoleMode()");
|
|
}
|
|
|
|
fputs ("\nThis key check works only in a console window,", stderr);
|
|
fputs (" _NOT_ in a terminal session!\n", stderr);
|
|
fputs ("Abort with Ctrl+C if in a terminal session.\n\n", stderr);
|
|
fputs ("Press `q' to exit.\n", stderr);
|
|
|
|
INPUT_RECORD in, prev_in;
|
|
|
|
// Drop first <RETURN> key
|
|
ReadConsoleInput (h, &in, 1, &mode);
|
|
|
|
memset (&in, 0, sizeof in);
|
|
|
|
do
|
|
{
|
|
prev_in = in;
|
|
if (!ReadConsoleInput (h, &in, 1, &mode))
|
|
display_error ("check_keys: ReadConsoleInput()");
|
|
|
|
if (!memcmp (&in, &prev_in, sizeof in))
|
|
continue;
|
|
|
|
switch (in.EventType)
|
|
{
|
|
case KEY_EVENT:
|
|
printf ("%s %ux VK: 0x%02x VS: 0x%02x A: 0x%02x CTRL: ",
|
|
in.Event.KeyEvent.bKeyDown ? "Pressed " : "Released",
|
|
in.Event.KeyEvent.wRepeatCount,
|
|
in.Event.KeyEvent.wVirtualKeyCode,
|
|
in.Event.KeyEvent.wVirtualScanCode,
|
|
(unsigned char) in.Event.KeyEvent.uChar.AsciiChar);
|
|
fputs (in.Event.KeyEvent.dwControlKeyState & CAPSLOCK_ON ?
|
|
"CL " : "-- ", stdout);
|
|
fputs (in.Event.KeyEvent.dwControlKeyState & ENHANCED_KEY ?
|
|
"EK " : "-- ", stdout);
|
|
fputs (in.Event.KeyEvent.dwControlKeyState & LEFT_ALT_PRESSED ?
|
|
"LA " : "-- ", stdout);
|
|
fputs (in.Event.KeyEvent.dwControlKeyState & LEFT_CTRL_PRESSED ?
|
|
"LC " : "-- ", stdout);
|
|
fputs (in.Event.KeyEvent.dwControlKeyState & NUMLOCK_ON ?
|
|
"NL " : "-- ", stdout);
|
|
fputs (in.Event.KeyEvent.dwControlKeyState & RIGHT_ALT_PRESSED ?
|
|
"RA " : "-- ", stdout);
|
|
fputs (in.Event.KeyEvent.dwControlKeyState & RIGHT_CTRL_PRESSED ?
|
|
"RC " : "-- ", stdout);
|
|
fputs (in.Event.KeyEvent.dwControlKeyState & SCROLLLOCK_ON ?
|
|
"SL " : "-- ", stdout);
|
|
fputs (in.Event.KeyEvent.dwControlKeyState & SHIFT_PRESSED ?
|
|
"SH " : "-- ", stdout);
|
|
fputc ('\n', stdout);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
while (in.EventType != KEY_EVENT ||
|
|
in.Event.KeyEvent.bKeyDown != FALSE ||
|
|
in.Event.KeyEvent.uChar.AsciiChar != 'q');
|
|
|
|
CloseHandle (h);
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
usage (FILE * stream, int status)
|
|
{
|
|
fprintf (stream, "\
|
|
Usage: cygcheck [OPTIONS] [PROGRAM...]\n\
|
|
Check system information or PROGRAM library dependencies\n\
|
|
\n\
|
|
-c, --check-setup check packages installed via setup.exe\n\
|
|
-d, --dump-only no integrity checking of package contents (requires -c)\n\
|
|
-s, --sysinfo system information (not with -k)\n\
|
|
-v, --verbose verbose output (indented) (for -[cfls] or programs)\n\
|
|
-r, --registry registry search (requires -s)\n\
|
|
-k, --keycheck perform a keyboard check session (not with -[scfl])\n\
|
|
-f, --find-package find installed packages containing files (not with -[cl])\n\
|
|
-l, --list-package list the contents of installed packages (not with -[cf])\n\
|
|
-h, --help give help about the info (not with -[cfl])\n\
|
|
-V, --version output version information and exit\n\
|
|
You must at least give either -s or -k or a program name\n");
|
|
exit (status);
|
|
}
|
|
|
|
struct option longopts[] = {
|
|
{"check-setup", no_argument, NULL, 'c'},
|
|
{"dump-only", no_argument, NULL, 'd'},
|
|
{"sysinfo", no_argument, NULL, 's'},
|
|
{"registry", no_argument, NULL, 'r'},
|
|
{"verbose", no_argument, NULL, 'v'},
|
|
{"keycheck", no_argument, NULL, 'k'},
|
|
{"find-package", no_argument, NULL, 'f'},
|
|
{"list-package", no_argument, NULL, 'l'},
|
|
{"help", no_argument, NULL, 'h'},
|
|
{"version", no_argument, 0, 'V'},
|
|
{0, no_argument, NULL, 0}
|
|
};
|
|
|
|
static char opts[] = "cdfhklrsvV";
|
|
|
|
static void
|
|
print_version ()
|
|
{
|
|
const char *v = strchr (version, ':');
|
|
int len;
|
|
if (!v)
|
|
{
|
|
v = "?";
|
|
len = 1;
|
|
}
|
|
else
|
|
{
|
|
v += 2;
|
|
len = strchr (v, ' ') - v;
|
|
}
|
|
printf ("\
|
|
cygcheck version %.*s\n\
|
|
System Checker for Cygwin\n\
|
|
Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Red Hat, Inc.\n\
|
|
Compiled on %s\n\
|
|
", len, v, __DATE__);
|
|
}
|
|
|
|
void
|
|
nuke (char *ev)
|
|
{
|
|
int n = 1 + strchr (ev, '=') - ev;
|
|
char *s = (char *) alloca (n + 1);
|
|
memcpy (s, ev, n);
|
|
s[n] = '\0';
|
|
putenv (s);
|
|
}
|
|
|
|
extern "C" {
|
|
unsigned long (*cygwin_internal) (int, ...);
|
|
};
|
|
|
|
static void
|
|
load_cygwin (int& argc, char **&argv)
|
|
{
|
|
HMODULE h;
|
|
|
|
if (!(h = LoadLibrary ("cygwin1.dll")))
|
|
return;
|
|
if (!(cygwin_internal = (DWORD (*) (int, ...)) GetProcAddress (h, "cygwin_internal")))
|
|
return;
|
|
|
|
char **av = (char **) cygwin_internal (CW_ARGV);
|
|
if (av && ((DWORD) av != (DWORD) -1))
|
|
for (argc = 0, argv = av; *av; av++)
|
|
argc++;
|
|
|
|
char **envp = (char **) cygwin_internal (CW_ENVP);
|
|
if (envp && ((DWORD) envp != (DWORD) -1))
|
|
{
|
|
/* Store path and revert to this value, otherwise path gets overwritten
|
|
by the POSIXy Cygwin variation, which breaks cygcheck.
|
|
Another approach would be to use the Cygwin PATH and convert it to
|
|
Win32 again. */
|
|
char *path = NULL;
|
|
char **env;
|
|
while (*(env = _environ))
|
|
{
|
|
if (strncmp (*env, "PATH=", 5) == 0)
|
|
path = strdup (*env);
|
|
nuke (*env);
|
|
}
|
|
for (char **ev = envp; *ev; ev++)
|
|
if (strncmp (*ev, "PATH=", 5) != 0)
|
|
putenv (*ev);
|
|
if (path)
|
|
putenv (path);
|
|
}
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
int i;
|
|
load_cygwin (argc, argv);
|
|
|
|
(void) putenv("POSIXLY_CORRECT=1");
|
|
while ((i = getopt_long (argc, argv, opts, longopts, NULL)) != EOF)
|
|
switch (i)
|
|
{
|
|
case 's':
|
|
sysinfo = 1;
|
|
break;
|
|
case 'c':
|
|
check_setup = 1;
|
|
break;
|
|
case 'd':
|
|
dump_only = 1;
|
|
break;
|
|
case 'r':
|
|
registry = 1;
|
|
break;
|
|
case 'v':
|
|
verbose = 1;
|
|
break;
|
|
case 'k':
|
|
keycheck = 1;
|
|
break;
|
|
case 'f':
|
|
find_package = 1;
|
|
break;
|
|
case 'l':
|
|
list_package = 1;
|
|
break;
|
|
case 'h':
|
|
givehelp = 1;
|
|
break;
|
|
case 'V':
|
|
print_version ();
|
|
exit (0);
|
|
default:
|
|
usage (stderr, 1);
|
|
/*NOTREACHED*/}
|
|
argc -= optind;
|
|
argv += optind;
|
|
|
|
if (argc == 0 && !sysinfo && !keycheck && !check_setup && !list_package)
|
|
if (givehelp)
|
|
usage (stdout, 0);
|
|
else
|
|
usage (stderr, 1);
|
|
|
|
if ((check_setup || sysinfo || find_package || list_package) && keycheck)
|
|
usage (stderr, 1);
|
|
|
|
if ((find_package || list_package) && check_setup)
|
|
usage (stderr, 1);
|
|
|
|
if (dump_only && !check_setup)
|
|
usage (stderr, 1);
|
|
|
|
if (find_package && list_package)
|
|
usage (stderr, 1);
|
|
|
|
if (keycheck)
|
|
return check_keys ();
|
|
|
|
init_paths ();
|
|
|
|
/* FIXME: Add help for check_setup and {list,find}_package */
|
|
if (argc >= 1 && givehelp && !check_setup && !find_package && !list_package)
|
|
{
|
|
printf("Here is where the OS will find your program%s, and which dlls\n",
|
|
argc > 1 ? "s" : "");
|
|
printf ("will be used for it. Use -v to see DLL version info\n");
|
|
|
|
if (!sysinfo)
|
|
printf ("\n");
|
|
}
|
|
|
|
if (check_setup)
|
|
dump_setup (verbose, argv, !dump_only);
|
|
else if (find_package)
|
|
package_find (verbose, argv);
|
|
else if (list_package)
|
|
package_list (verbose, argv);
|
|
else
|
|
for (i = 0; i < argc; i++)
|
|
{
|
|
if (i)
|
|
puts ("");
|
|
cygcheck (argv[i]);
|
|
}
|
|
|
|
if (sysinfo)
|
|
{
|
|
dump_sysinfo ();
|
|
if (!check_setup)
|
|
{
|
|
puts ("");
|
|
dump_setup (verbose, NULL, false);
|
|
}
|
|
|
|
if (!givehelp)
|
|
puts ("Use -h to see help about each section");
|
|
}
|
|
|
|
return 0;
|
|
}
|