--- /dev/null
+/*++
+
+ >>> This code is released to the public domain. No warranty
+ whatsoever is provided, use it at your own risk. <<<
+
+Module Name:
+
+ myecho.c
+
+Abstract:
+
+ An "echo" replacement that can do color text.
+
+ Invoke like this:
+
+ myecho.exe [-fg color] [-bg color] "string to echo"
+
+ color can be: blue, red, green, yellow, cyan, violet, pink, black, white
+ brightblue, brightred, brightgreen, brightyellow,
+ brightviolet, brightpink, brightblack, gray, grey, or
+ brightwhite
+
+Author:
+
+
+Revision History:
+
+--*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <windows.h>
+
+WORD
+MakeColor(BOOL fBg, char *sz)
+/*++
+
+Routine description:
+
+ Based on a string, return a color WORD.
+
+Parameters:
+
+ BOOL fBg,
+ char *sz
+
+Return value:
+
+ WORD
+
+--*/
+{
+ WORD w = 0;
+
+ //
+ // bright
+ //
+ if (strstr(sz, "bright"))
+ {
+ w = FOREGROUND_INTENSITY;
+ }
+
+ //
+ // colors
+ //
+ if (strstr(sz, "blue"))
+ {
+ w |= FOREGROUND_BLUE;
+ }
+ if (strstr(sz, "red"))
+ {
+ w |= FOREGROUND_RED;
+ }
+ if (strstr(sz, "green"))
+ {
+ w |= FOREGROUND_GREEN;
+ }
+ if (strstr(sz, "yellow"))
+ {
+ w |= (FOREGROUND_RED | FOREGROUND_GREEN);
+ }
+ if (strstr(sz, "cyan"))
+ {
+ w |= (FOREGROUND_BLUE | FOREGROUND_GREEN);
+ }
+ if ((strstr(sz, "violet")) ||
+ (strstr(sz, "pink")))
+ {
+ w |= (FOREGROUND_BLUE | FOREGROUND_RED);
+ }
+ if (strstr(sz, "white"))
+ {
+ w |= (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
+ }
+ if (strstr(sz, "black"))
+ {
+ w &= ~(FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
+ }
+ if (strstr(sz, "gray") || strstr(sz, "grey"))
+ {
+ w &= ~(FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
+ w |= FOREGROUND_INTENSITY;
+ }
+ if (fBg)
+ {
+ w <<= 4;
+ }
+
+ return(w);
+}
+
+
+int __cdecl
+main(int argc, char *argv[])
+/*++
+
+Routine description:
+
+ Program entry point; see above for usage.
+
+Parameters:
+
+ int argc,
+ char *argv[]
+
+Return value:
+
+ int __cdecl
+
+--*/
+{
+ CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
+ HANDLE hStdOut;
+ WORD wAttr;
+ int x;
+ BOOL fNewline = TRUE;
+
+ //
+ // open stdout
+ //
+ hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
+ if (INVALID_HANDLE_VALUE == hStdOut)
+ {
+ fprintf(stderr, "Failed to open handle to stdout, error=%u.\n",
+ GetLastError());
+ exit(1);
+ }
+
+ //
+ // Save the current text colors.
+ //
+ if (0 == GetConsoleScreenBufferInfo(hStdOut, &csbiInfo))
+ {
+ fprintf(stderr, "Failed to save current text attr, error=%u\n",
+ GetLastError());
+ exit(1);
+ }
+
+ //
+ // echo the string(s)
+ //
+ x = 1;
+ while (x < argc)
+ {
+ if (!_strcmpi(argv[x], "-fg"))
+ {
+ x++;
+ if (x < argc)
+ {
+ SetConsoleTextAttribute(hStdOut, MakeColor(0, argv[x]));
+ }
+ x++;
+ }
+ else if (!_strcmpi(argv[x], "-bg"))
+ {
+ x++;
+ if (x < argc)
+ {
+ SetConsoleTextAttribute(hStdOut, MakeColor(1, argv[x]));
+ }
+ x++;
+ }
+ else if (!_strcmpi(argv[x], "-n"))
+ {
+ fNewline = FALSE;
+ x++;
+ }
+ else
+ {
+ printf(argv[x]);
+ if (TRUE == fNewline)
+ {
+ printf("\n");
+ }
+ x++;
+ }
+ }
+
+ //
+ // restore the old text colors
+ //
+ (void)SetConsoleTextAttribute(hStdOut, csbiInfo.wAttributes);
+}
--- /dev/null
+/*++
+
+ >>> This code is released to the public domain. No warranty
+ whatsoever is provided. Use it at your own risk. <<<
+
+Module Name:
+
+ version.c
+
+Abstract:
+
+ Determine the Windows version number running and set the
+ errorlevel appropriately. Intended for use with batch scripts.
+
+Author:
+
+
+Revision History:
+
+--*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <windows.h>
+
+//
+// This code _should_ run on win9x/ME or any version of NT. Note: I have
+// not personally tested it on 9x/ME though. It prints out a message on
+// stdout about which version of the windows operating system is running
+// and sets the errorlevel to one of the values below accordingly. Might
+// be useful in your CMD/BAT script...
+//
+#define EXIT_WIN95 (1)
+#define EXIT_WIN98 (2)
+#define EXIT_WINME (3)
+#define EXIT_CONSUMER_OTHER (4)
+#define EXIT_NT351 (5)
+#define EXIT_NT3OTHER (6)
+#define EXIT_NT4 (7)
+#define EXIT_NT4OTHER (8)
+#define EXIT_WIN2K (9)
+#define EXIT_WINXP (10)
+#define EXIT_WIN_SERVER_2003 (11)
+#define EXIT_NT5OTHER (12)
+#define EXIT_VISTA (13)
+#define EXIT_UNKNOWN (14)
+
+CHAR *g_szWindowsNames[] =
+{
+ "Not Used",
+ "Windows95",
+ "Windows98",
+ "WindowsME",
+ "Unknown Consumer Windows Release",
+ "Windows NT",
+ "Unknown Windows NT",
+ "Windows NT",
+ "Unknown Windows NT",
+ "Windows 2000",
+ "WindowsXP",
+ "Windows Server 2003",
+ "Unknown Windows NT",
+ "Longhorn Prerelease",
+ "Unknown Operating System"
+};
+
+typedef BOOL (*FUNCTION_PTR)(OSVERSIONINFO *);
+
+
+BOOL
+TryWinNT(DWORD *pdwMajor, DWORD *pdwMinor, DWORD *pdwPlatform)
+/*++
+
+Routine description:
+
+ GetVersionEx is not present on downlevel versions of Windows.
+ Deal with this by using LoadLibrary/GetProcAddress.
+
+Parameters:
+
+ DWORD *pdwMajor,
+ DWORD *pdwMinor,
+ DWORD *pdwPlatform
+
+Return value:
+
+ BOOL
+
+--*/
+{
+ FUNCTION_PTR p;
+ BOOL fRet = FALSE;
+ HMODULE h = NULL;
+ OSVERSIONINFOEXA osvi;
+
+ h = LoadLibraryA("kernel32.dll");
+ if (NULL == h)
+ {
+ fprintf(stderr, "Failed to load kernel32.dll, error=%u.\n",
+ GetLastError());
+ goto end;
+ }
+
+ p = (FUNCTION_PTR)GetProcAddress(h, "GetVersionExA");
+ if (NULL == p)
+ {
+ fprintf(stderr, "GetProcAddress for GetVersionEx failed, error=%u.\n",
+ GetLastError());
+ goto end;
+ }
+
+ ZeroMemory(&osvi, sizeof(osvi));
+ osvi.dwOSVersionInfoSize = sizeof(osvi);
+ fRet = (*p)((OSVERSIONINFO *)&osvi);
+ if (FALSE == fRet)
+ {
+ fprintf(stderr, "GetVersionEx failed, error=%u.\n", GetLastError());
+ goto end;
+ }
+ *pdwMajor = osvi.dwMajorVersion;
+ *pdwMinor = osvi.dwMinorVersion;
+ *pdwPlatform = osvi.dwPlatformId;
+
+ end:
+ if (NULL != h)
+ {
+ FreeLibrary(h);
+ }
+
+ return(fRet);
+}
+
+
+int __cdecl
+main(void)
+/*++
+
+Routine description:
+
+ Program entry point.
+
+Parameters:
+
+ void
+
+Return value:
+
+ int __cdecl
+
+--*/
+{
+ DWORD dwMajor, dwMinor, dwPlatform;
+ DWORD dwVersion;
+ int iRet = EXIT_UNKNOWN;
+
+ //
+ // This call should be available on all versions of Windows
+ //
+ dwVersion = GetVersion();
+ if ((dwVersion & 0x80000000) ||
+ (FALSE == TryWinNT(&dwMajor, &dwMinor, &dwPlatform)))
+ {
+ dwMajor = (DWORD)(LOBYTE(LOWORD(dwVersion)));
+ dwMinor = (DWORD)(HIBYTE(LOWORD(dwVersion)));
+ dwPlatform = VER_PLATFORM_WIN32_WINDOWS;
+ }
+
+ //
+ // Parse results
+ //
+ if (dwPlatform == VER_PLATFORM_WIN32_NT)
+ {
+ switch(dwMajor)
+ {
+ case 3:
+ iRet = EXIT_NT3OTHER;
+ if (51 == dwMinor)
+ {
+ iRet = EXIT_NT351;
+ }
+ goto end;
+
+ case 4:
+ iRet = EXIT_NT4OTHER;
+ if (0 == dwMinor)
+ {
+ iRet = EXIT_NT4;
+ }
+ goto end;
+
+ case 5:
+ iRet = EXIT_NT5OTHER;
+ if (0 == dwMinor)
+ {
+ iRet = EXIT_WIN2K;
+ }
+ else if (1 == dwMinor)
+ {
+ iRet = EXIT_WINXP;
+ }
+ else if (2 == dwMinor)
+ {
+ iRet = EXIT_WIN_SERVER_2003;
+ }
+ goto end;
+
+ case 6:
+ iRet = EXIT_VISTA;
+ goto end;
+
+ default:
+ goto end;
+ }
+ }
+ else if (dwPlatform == VER_PLATFORM_WIN32_WINDOWS)
+ {
+ switch(dwMajor)
+ {
+ case 4:
+ iRet = EXIT_CONSUMER_OTHER;
+ if (0 == dwMinor)
+ {
+ iRet = EXIT_WIN95;
+ }
+ else if (10 == dwMinor)
+ {
+ iRet = EXIT_WIN98;
+ }
+ else if (90 == dwMinor)
+ {
+ iRet = EXIT_WINME;
+ }
+ goto end;
+
+ default:
+ goto end;
+ }
+ }
+
+ end:
+ printf("%s %u.%u -- errorlevel is %d\n",
+ g_szWindowsNames[iRet],
+ dwMajor,
+ dwMinor,
+ iRet);
+ exit(iRet);
+}
+
projects / batch.git / commitdiff