diff options
Diffstat (limited to 'winsup/utils/cygcheck.cc')
| -rw-r--r-- | winsup/utils/cygcheck.cc | 922 |
1 files changed, 0 insertions, 922 deletions
diff --git a/winsup/utils/cygcheck.cc b/winsup/utils/cygcheck.cc deleted file mode 100644 index 59bf00a97..000000000 --- a/winsup/utils/cygcheck.cc +++ /dev/null @@ -1,922 +0,0 @@ -/* cygcheck.cc - - Copyright 1998 Cygnus Solutions. - - 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 <string.h> -#include <windows.h> -#include <sys/cygwin.h> -#include <mntent.h> -#include <time.h> - -int verbose = 0; -int registry = 0; -int sysinfo = 0; -int givehelp = 0; - -#ifdef __GNUC__ -typedef long long longlong; -#else -typedef __int64 longlong; -#endif - -const char *known_env_vars[] = -{ - "c_include_path", - "compiler_path", - "cxx_include_path", - "cygwin", - "cygwin32", - "dejagnu", - "expect", - "gcc_default_options", - "gcc_exec_prefix", - "home", - "ld_library_path", - "library_path", - "login", - "lpath", - "make_mode", - "makeflags", - "path", - "pwd", - "strace", - "tcl_library", - "user", - 0 -}; - -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 } -}; - -int num_paths = 0, max_paths = 0; -char **paths = 0; - -void -add_path (char *s, int maxlen) -{ - if (num_paths >= max_paths) - { - max_paths += 10; - if (paths) - paths = (char **) realloc (paths, max_paths * sizeof (char *)); - else - paths = (char **) malloc (max_paths * sizeof (char *)); - } - paths[num_paths] = (char *) malloc (maxlen + 1); - memcpy (paths[num_paths], s, maxlen); - paths[num_paths][maxlen] = 0; - char *e = paths[num_paths] + strlen (paths[num_paths]); - if (e[-1] == '\\' && e[-2] != ':') - *--e = 0; - for (int i = 1; i < num_paths; i++) - if (strcasecmp (paths[num_paths], paths[i]) == 0) - return; - num_paths++; -} - -void -init_paths () -{ - char tmp[4000], *sl; - 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, '\\'); - if (sl) - { - strcpy (sl, "\\SYSTEM"); - add_path (tmp, strlen (tmp)); - } - GetWindowsDirectory (tmp, 4000); - add_path (tmp, strlen (tmp)); - - char *path = getenv ("PATH"); - if (path) - { - char wpath[4000]; - cygwin_posix_to_win32_path_list (path, wpath); - char *b, *e, sep = ':'; - if (strchr (wpath, ';')) - sep = ';'; - b = wpath; - while (1) - { - for (e = b; *e && *e != sep; e++); - add_path (b, e - b); - if (!*e) - break; - b = e + 1; - } - } - else - printf ("WARNING: PATH is not set at all!\n"); -} - -char * -find_on_path (char *file, char *default_extension, - int showall = 0, int search_sysdirs = 0) -{ - static char rv[4000]; - char tmp[4000], *ptr = rv; - - if (strchr (file, ':') || strchr (file, '\\') || strchr (file, '/')) - return file; - - if (strchr (file, '.')) - default_extension = (char *)""; - - for (int i = 0; i < num_paths; i++) - { - if (!search_sysdirs && (i == 0 || i == 2 || i == 3)) - continue; - if (i == 0 || !search_sysdirs || strcasecmp (paths[i], paths[0])) - { - sprintf (ptr, "%s\\%s%s", paths[i], file, default_extension); - if (GetFileAttributes (ptr) != (DWORD) -1) - { - if (showall) - printf ("Found: %s\n", ptr); - if (ptr == tmp && verbose) - printf ("Warning: %s hides %s\n", rv, ptr); - ptr = tmp; - } - } - } - - if (ptr == tmp) - return rv; - - return 0; -} - -#define DID_NEW 1 -#define DID_ACTIVE 2 -#define DID_INACTIVE 3 - -struct Did -{ - Did *next; - char *file; - int state; -}; -Did *did = 0; - -Did * -already_did (char *file) -{ - Did *d; - for (d = did; d; d = d->next) - if (strcasecmp (d->file, file) == 0) - return d; - d = new Did; - d->file = strdup (file); - d->next = did; - d->state = DID_NEW; - did = d; - return d; -} - -int -get_word (HANDLE fh, int offset) -{ - short rv; - unsigned r; - SetFilePointer (fh, offset, 0, FILE_BEGIN); - ReadFile (fh, &rv, 2, (DWORD *) &r, 0); - return rv; -} - -int -get_dword (HANDLE fh, int offset) -{ - int rv; - unsigned r; - SetFilePointer (fh, offset, 0, FILE_BEGIN); - ReadFile (fh, &rv, 4, (DWORD *) &r, 0); - return rv; -} - -struct Section -{ - char name[8]; - int virtual_size; - int virtual_address; - int size_of_raw_data; - int pointer_to_raw_data; -}; - -int -rva_to_offset (int rva, char *sections, int nsections, int *sz) -{ - int i; - for (i = 0; i < nsections; i++) - { - Section *s = (Section *) (sections + i * 40); -#if 0 - printf ("%08x < %08x < %08x ? %08x\n", - s->virtual_address, rva, - s->virtual_address + s->virtual_size, s->pointer_to_raw_data); -#endif - if (rva >= s->virtual_address - && rva < s->virtual_address + s->virtual_size) - { - if (sz) - *sz = s->virtual_address + s->virtual_size - rva; - return rva - s->virtual_address + s->pointer_to_raw_data; - } - } - return 0; /* punt */ -} - -struct ExpDirectory -{ - int flags; - int timestamp; - short major_ver; - short minor_ver; - int name_rva; -}; - -struct ImpDirectory - { - unsigned characteristics; - unsigned timestamp; - unsigned forwarder_chain; - unsigned name_rva; - unsigned iat_rva; - }; - - -void track_down (char *file, char *suffix, int lvl); - -void -dll_info (HANDLE fh, int lvl, int recurse) -{ - DWORD junk; - int i; - int pe_header_offset = get_dword (fh, 0x3c); - int opthdr_ofs = pe_header_offset + 4 + 20; - unsigned short v[6]; - SetFilePointer (fh, opthdr_ofs + 40, 0, FILE_BEGIN); - ReadFile (fh, &v, sizeof (v), &junk, 0); - if (verbose) - printf (" - os=%d.%d img=%d.%d sys=%d.%d\n", - v[0], v[1], v[2], v[3], v[4], v[5]); - else - printf ("\n"); - int num_entries = get_dword (fh, opthdr_ofs + 92); - int export_rva = get_dword (fh, opthdr_ofs + 96); - int export_size = get_dword (fh, opthdr_ofs + 100); - int import_rva = get_dword (fh, opthdr_ofs + 104); - int import_size = get_dword (fh, opthdr_ofs + 108); - - 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); - ReadFile (fh, sections, nsections * 40, &junk, 0); - - if (verbose && num_entries >= 1 && export_size > 0) - { - int expsz; - int expbase = rva_to_offset (export_rva, sections, nsections, &expsz); - if (expbase) - { - SetFilePointer (fh, expbase, 0, FILE_BEGIN); - unsigned char *exp = (unsigned char *) malloc (expsz); - ReadFile (fh, exp, expsz, &junk, 0); - ExpDirectory *ed = (ExpDirectory *) exp; - int ofs = ed->name_rva - export_rva; - struct tm *tm = localtime ((const time_t *) &(ed->timestamp)); - if (tm->tm_year < 60) - tm->tm_year += 2000; - if (tm->tm_year < 200) - tm->tm_year += 1900; - printf ("%*c", lvl + 2, ' '); - printf ("\"%s\" v%d.%d ts=", exp + ofs, - ed->major_ver, ed->minor_ver); - printf ("%d/%d/%d %d:%02d\n", - tm->tm_year, tm->tm_mon + 1, tm->tm_mday, - tm->tm_hour, tm->tm_min); - } - } - - if (num_entries >= 2 && import_size > 0 && recurse) - { - int impsz; - int impbase = rva_to_offset (import_rva, sections, nsections, &impsz); - if (impbase) - { - SetFilePointer (fh, impbase, 0, FILE_BEGIN); - unsigned char *imp = (unsigned char *) malloc (impsz); - ReadFile (fh, imp, impsz, &junk, 0); - ImpDirectory *id = (ImpDirectory *) imp; - for (i = 0; id[i].name_rva; i++) - { - /* int ofs = id[i].name_rva - import_rva; */ - track_down ((char *) imp + id[i].name_rva - import_rva, - (char *) ".dll", lvl + 2); - } - } - } -} - -void -track_down (char *file, char *suffix, int lvl) -{ - 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; - } - - 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 (fh, lvl, 1); - d->state = DID_INACTIVE; - CloseHandle (fh); -} - -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; - GetFileInformationByHandle (h, &info); - SYSTEMTIME systime; - FileTimeToSystemTime (&info.ftLastWriteTime, &systime); - printf ("%5dk %04d/%02d/%02d %s", - (((int) info.nFileSizeLow) + 512) / 1024, - systime.wYear, systime.wMonth, systime.wDay, - f); - dll_info (h, 16, 0); - CloseHandle (h); - -} - -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; - }; - -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); -} - -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); - char *value_data = (char *) malloc (max_valdata_len + 1); - - 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; - } - } -#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); - } - - 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_ALL_ACCESS, &sKey) - == ERROR_SUCCESS) - { - scan_registry (&ri, sKey, subkey_name, cygnus); - RegCloseKey (sKey); - } - } - } - free (subkey_name); -} - -void -dump_sysinfo () -{ - int i, j; - char tmp[4000]; - time_t now; - - printf ("\nCygnus Win95/NT Configuration Diagnostics\n"); - time (&now); - printf ("Current System Time: %s\n", ctime (&now)); - - OSVERSIONINFO osversion; - osversion.dwOSVersionInfoSize = sizeof (osversion); - GetVersionEx (&osversion); - char *osname = (char *) "unknown OS"; - switch (osversion.dwPlatformId) - { - case VER_PLATFORM_WIN32s: - osname = (char *) "win32s"; - break; - case VER_PLATFORM_WIN32_WINDOWS: - switch (osversion.dwMinorVersion) - { - case 0: - osname = (char *) "Win95"; - break; - case 1: - osname = (char *) "Win98"; - break; - default: - osname = (char *) "Win9X"; - break; - } - break; - case VER_PLATFORM_WIN32_NT: - osname = (char *) "WinNT"; - break; - default: - osname = (char *) "uknown-os"; - break; - } - printf ("%s Ver %d.%d build %d %s\n\n", osname, - (int) osversion.dwMajorVersion, (int) osversion.dwMinorVersion, - (int) osversion.dwBuildNumber, osversion.szCSDVersion); - - printf ("Path:"); - char *s = getenv ("PATH"), *e; - char sep = strchr (s, ';') ? ';' : ':'; - int count_path_items = 0; - while (1) - { - for (e = s; *e && *e != sep; e++); - printf ("\t%.*s\n", e - s, s); - count_path_items++; - if (!*e) - break; - s = e + 1; - } - - GetSystemDirectory (tmp, 4000); - 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 Free 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'); - GetVolumeInformation (drive, name, sizeof (name), &serno, &maxnamelen, - &flags, fsname, sizeof (fsname)); - - 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; - } - - 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 ("%5dMb %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); - } - - FreeLibrary (k32); - SetErrorMode (prev_mode); - if (givehelp) - { - 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 ("\n"); - - unsigned int ml_fsname = 4, ml_dir = 7, ml_type = 6; - - 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-"); - } - - struct mntent *mnt; - 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 Cygnus DLLs... (-v gives version info)\n"); - for (i = 0; i < num_paths; i++) - { - WIN32_FIND_DATA ffinfo; - sprintf (tmp, "%s/*.*", paths[i]); - HANDLE ff = FindFirstFile (tmp, &ffinfo); - int found = (ff != INVALID_HANDLE_VALUE); - 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); - ls (tmp); - } - } - found = FindNextFile (ff, &ffinfo); - } - FindClose (ff); - } -} - -void -usage () -{ - fprintf (stderr, "Usage: cygcheck [-s] [-v] [-r] [-h] [program ...]\n"); - fprintf (stderr, " -s = system information\n"); - fprintf (stderr, " -v = verbose output (indented) (for -s or programs)\n"); - fprintf (stderr, " -r = registry search (requires -s)\n"); - fprintf (stderr, " -h = give help about the info\n"); - fprintf (stderr, "You must at least give either -s or a program name\n"); - exit (1); -} - -int -main (int argc, char **argv) -{ - int i; - while (argc > 1 && argv[1][0] == '-') - { - if (strcmp (argv[1], "-v") == 0) - verbose = 1; - if (strcmp (argv[1], "-r") == 0) - registry = 1; - if (strcmp (argv[1], "-s") == 0) - sysinfo = 1; - if (strcmp (argv[1], "-h") == 0) - givehelp = 1; - argc--; - argv++; - } - - if (argc == 1 && !sysinfo) - usage (); - - init_paths (); - - if (argc > 1 && givehelp) - { - if (argc == 2) - { - 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 ("will be used for them. Use -v to see DLL version info\n"); - } - - if (!sysinfo) - printf ("\n"); - } - - for (i = 1; i < argc; i++) - { - cygcheck (argv[i]); - printf ("\n"); - } - - if (sysinfo) - dump_sysinfo (); - - if (!givehelp) - printf ("Use -h to see help about each section\n"); - - return 0; -} |