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Diffstat (limited to 'winsup/utils/cygcheck.cc')
-rw-r--r--winsup/utils/cygcheck.cc285
1 files changed, 152 insertions, 133 deletions
diff --git a/winsup/utils/cygcheck.cc b/winsup/utils/cygcheck.cc
index f3f3c10..94734c9 100644
--- a/winsup/utils/cygcheck.cc
+++ b/winsup/utils/cygcheck.cc
@@ -29,8 +29,7 @@ typedef long long longlong;
typedef __int64 longlong;
#endif
-const char *known_env_vars[] =
-{
+const char *known_env_vars[] = {
"c_include_path",
"compiler_path",
"cxx_include_path",
@@ -55,21 +54,45 @@ const char *known_env_vars[] =
0
};
-struct {
+struct
+{
const char *name;
int missing_is_good;
-} common_apps[] = {
- { "bash", 0 },
- { "cat", 0 },
- { "cpp", 1 },
- { "find", 0 },
- { "gcc", 0 },
- { "gdb", 0 },
- { "ld", 0 },
- { "ls", 0 },
- { "make", 0 },
- { "sh", 0 },
- { 0, 0 }
+}
+common_apps[] =
+{
+ {
+ "bash", 0}
+ ,
+ {
+ "cat", 0}
+ ,
+ {
+ "cpp", 1}
+ ,
+ {
+ "find", 0}
+ ,
+ {
+ "gcc", 0}
+ ,
+ {
+ "gdb", 0}
+ ,
+ {
+ "ld", 0}
+ ,
+ {
+ "ls", 0}
+ ,
+ {
+ "make", 0}
+ ,
+ {
+ "sh", 0}
+ ,
+ {
+ 0, 0}
};
int num_paths = 0, max_paths = 0;
@@ -102,8 +125,8 @@ void
init_paths ()
{
char tmp[4000], *sl;
- add_path ((char *) ".", 1); /* to be replaced later */
- add_path ((char *) ".", 1); /* the current directory */
+ add_path ((char *) ".", 1); /* to be replaced later */
+ add_path ((char *) ".", 1); /* the current directory */
GetSystemDirectory (tmp, 4000);
add_path (tmp, strlen (tmp));
sl = strrchr (tmp, '\\');
@@ -148,7 +171,7 @@ find_on_path (char *file, char *default_extension,
return file;
if (strchr (file, '.'))
- default_extension = (char *)"";
+ default_extension = (char *) "";
for (int i = 0; i < num_paths; i++)
{
@@ -263,13 +286,13 @@ struct ExpDirectory
};
struct ImpDirectory
- {
- unsigned characteristics;
- unsigned timestamp;
- unsigned forwarder_chain;
- unsigned name_rva;
- unsigned iat_rva;
- };
+{
+ unsigned characteristics;
+ unsigned timestamp;
+ unsigned forwarder_chain;
+ unsigned name_rva;
+ unsigned iat_rva;
+};
void track_down (char *file, char *suffix, int lvl);
@@ -299,9 +322,9 @@ cygwin_info (HANDLE h)
major = minor = NULL;
while (buf < bufend)
if ((buf = (char *) memchr (buf, '%', bufend - buf)) == NULL)
- break;
+ break;
else if (strncmp ("%%% Cygwin ", buf, CYGPREFIX) != 0)
- buf++;
+ buf++;
else
{
char *p = strchr (buf += CYGPREFIX, '\n');
@@ -339,8 +362,10 @@ dll_info (const char *path, HANDLE fh, int lvl, int recurse)
int nsections = get_word (fh, pe_header_offset + 4 + 2);
char *sections = (char *) malloc (nsections * 40);
- SetFilePointer (fh, pe_header_offset + 4 + 20 + get_word (fh, pe_header_offset + 4 + 16),
- 0, FILE_BEGIN);
+ SetFilePointer (fh,
+ pe_header_offset + 4 + 20 + get_word (fh,
+ pe_header_offset + 4 +
+ 16), 0, FILE_BEGIN);
ReadFile (fh, sections, nsections * 40, &junk, 0);
if (verbose && num_entries >= 1 && export_size > 0)
@@ -436,8 +461,9 @@ track_down (char *file, char *suffix, int lvl)
printf ("%s", path);
- HANDLE fh = CreateFile (path, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
- NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+ 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");
@@ -462,8 +488,7 @@ ls (char *f)
FileTimeToSystemTime (&info.ftLastWriteTime, &systime);
printf ("%5dk %04d/%02d/%02d %s",
(((int) info.nFileSizeLow) + 512) / 1024,
- systime.wYear, systime.wMonth, systime.wDay,
- f);
+ systime.wYear, systime.wMonth, systime.wDay, f);
dll_info (f, h, 16, 0);
CloseHandle (h);
@@ -498,11 +523,11 @@ cygcheck (char *app)
extern char **environ;
struct RegInfo
- {
- RegInfo *prev;
- char *name;
- HKEY key;
- };
+{
+ RegInfo *prev;
+ char *name;
+ HKEY key;
+};
void
show_reg (RegInfo * ri, int nest)
@@ -538,8 +563,7 @@ scan_registry (RegInfo * prev, HKEY hKey, char *name, int cygnus)
#if 0
char tmp[400];
FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM, 0, GetLastError (),
- MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT), tmp,
- 400, 0);
+ MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT), tmp, 400, 0);
printf ("RegQueryInfoKey: %s\n", tmp);
#endif
return;
@@ -574,16 +598,6 @@ scan_registry (RegInfo * prev, HKEY hKey, char *name, int cygnus)
break;
}
}
-#if 0
- else
- {
- char tmp[400];
- FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM, 0, GetLastError (),
- MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT), tmp,
- 400, 0);
- printf ("RegEnumValue: %s\n", tmp);
- }
-#endif
}
free (value_name);
free (value_data);
@@ -592,7 +606,8 @@ scan_registry (RegInfo * prev, HKEY hKey, char *name, int cygnus)
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)
+ if (RegEnumKey (hKey, i, subkey_name, max_subkey_len + 1) ==
+ ERROR_SUCCESS)
{
HKEY sKey;
if (RegOpenKeyEx (hKey, subkey_name, 0, KEY_ALL_ACCESS, &sKey)
@@ -746,13 +761,14 @@ dump_sysinfo ()
printf ("Listing available drives...\n");
printf ("Drv Type Size Free Flags Name\n");
}
- int prev_mode = SetErrorMode (SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
+ 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 * gdfse) (LPCSTR, long long *, long long *, long long *) =
(BOOL (WINAPI *) (LPCSTR, long long *, long long *, long long *))
- GetProcAddress (k32, "GetDiskFreeSpaceExA");
+ GetProcAddress (k32, "GetDiskFreeSpaceExA");
for (i = 0; i < 26; i++)
{
@@ -790,8 +806,7 @@ dump_sysinfo ()
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))
+ 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);
@@ -834,7 +849,8 @@ dump_sysinfo ()
{
printf ("fd=floppy, hd=hard drive, cd=CD-ROM, net=Network Share\n");
printf ("CP=Case Preserving, CS=Case Sensitive, UN=Unicode\n");
- printf ("PA=Persistent ACLS, FC=File Compression, VC=Volume Compression\n");
+ printf
+ ("PA=Persistent ACLS, FC=File Compression, VC=Volume Compression\n");
}
printf ("\n");
@@ -842,10 +858,9 @@ dump_sysinfo ()
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-",
+ 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-");
}
@@ -856,24 +871,23 @@ dump_sysinfo ()
{
printf ("%-*s %-*s %-*s %s\n",
ml_fsname, mnt->mnt_fsname,
- ml_dir, mnt->mnt_dir,
- ml_type, mnt->mnt_type,
- mnt->mnt_opts);
+ 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");
+ 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);
- }
+ {
+ 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)
@@ -922,8 +936,8 @@ int
check_keys ()
{
HANDLE h = CreateFileA ("CONIN$", GENERIC_READ | GENERIC_WRITE,
- FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
- OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+ FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
+ OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (h == INVALID_HANDLE_VALUE || h == NULL)
return keyeprint ("Opening CONIN$");
@@ -936,7 +950,7 @@ check_keys ()
{
mode &= ~ENABLE_PROCESSED_INPUT;
if (!SetConsoleMode (h, mode))
- keyeprint ("GetConsoleMode");
+ keyeprint ("GetConsoleMode");
}
fputs ("\nThis key check works only in a console window,", stderr);
@@ -955,70 +969,74 @@ check_keys ()
{
prev_in = in;
if (!ReadConsoleInput (h, &in, 1, &mode))
- keyeprint ("ReadConsoleInput");
+ keyeprint ("ReadConsoleInput");
if (!memcmp (&in, &prev_in, sizeof in))
- continue;
+ 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;
-
- }
+ {
+ 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;
+
+ }
}
while (in.EventType != KEY_EVENT ||
- in.Event.KeyEvent.bKeyDown != FALSE ||
- in.Event.KeyEvent.uChar.AsciiChar != 'q');
+ in.Event.KeyEvent.bKeyDown != FALSE ||
+ in.Event.KeyEvent.uChar.AsciiChar != 'q');
CloseHandle (h);
return 0;
}
+
void
usage ()
{
fprintf (stderr, "Usage: cygcheck [OPTIONS] [program ...]\n");
fprintf (stderr, " -s, --sysinfo = system information (not with -k)\n");
- fprintf (stderr, " -v, --verbose = verbose output (indented) (for -s or programs)\n");
+ fprintf (stderr,
+ " -v, --verbose = verbose output (indented) (for -s or programs)\n");
fprintf (stderr, " -r, --registry = registry search (requires -s)\n");
- fprintf (stderr, " -k, --keycheck = perform a keyboard check session (not with -s)\n");
+ fprintf (stderr,
+ " -k, --keycheck = perform a keyboard check session (not with -s)\n");
fprintf (stderr, " -h, --help = give help about the info\n");
- fprintf (stderr, "You must at least give either -s or -k or a program name\n");
+ fprintf (stderr,
+ "You must at least give either -s or -k or a program name\n");
exit (1);
}
struct option longopts[] = {
- { "sysinfo", no_argument, NULL, 's' },
- { "registry", no_argument, NULL, 'r' },
- { "verbose", no_argument, NULL, 'v' },
- { "keycheck", no_argument, NULL, 'k' },
- { "help", no_argument, NULL, 'h' },
- { 0, no_argument, NULL, 0 }
+ {"sysinfo", no_argument, NULL, 's'},
+ {"registry", no_argument, NULL, 'r'},
+ {"verbose", no_argument, NULL, 'v'},
+ {"keycheck", no_argument, NULL, 'k'},
+ {"help", no_argument, NULL, 'h'},
+ {0, no_argument, NULL, 0}
};
char *opts = "srvkh";
@@ -1031,24 +1049,23 @@ main (int argc, char **argv)
switch (i)
{
case 's':
- sysinfo = 1;
- break;
+ sysinfo = 1;
+ break;
case 'r':
- registry = 1;
- break;
+ registry = 1;
+ break;
case 'v':
- verbose = 1;
- break;
+ verbose = 1;
+ break;
case 'k':
- keycheck = 1;
- break;
+ keycheck = 1;
+ break;
case 'h':
- givehelp = 1;
- break;
+ givehelp = 1;
+ break;
default:
- usage ();
- /*NOTREACHED*/
- }
+ usage ();
+ /*NOTREACHED*/}
argc -= optind;
argv += optind;
@@ -1059,7 +1076,7 @@ main (int argc, char **argv)
usage ();
if (keycheck)
- return check_keys();
+ return check_keys ();
init_paths ();
@@ -1067,12 +1084,14 @@ main (int argc, char **argv)
{
if (argc == 1)
{
- printf ("Here is where the OS will find your program, and which dlls\n");
+ printf
+ ("Here is where the OS will find your program, and which dlls\n");
printf ("will be used for it. Use -v to see DLL version info\n");
}
else
{
- printf ("Here is where the OS will find your programs, and which dlls\n");
+ printf
+ ("Here is where the OS will find your programs, and which dlls\n");
printf ("will be used for them. Use -v to see DLL version info\n");
}
generated by cgit v1.1 at 2025-02-14 15:02:48 +0000