--- /dev/null
+/*
+ * ALIAS.C - alias administration module.
+ *
+ *
+ * History:
+ *
+ * 02/02/1996 (Oliver Mueller)
+ * started.
+ *
+ * 02/03/1996 (Oliver Mueller)
+ * Added sorting algorithm and case sensitive substitution by using
+ * partstrupr().
+ *
+ * 27 Jul 1998 John P. Price
+ * added config.h include
+ * added ifdef's to disable aliases
+ *
+ * 09-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Fixed crash when removing an alias in DeleteAlias().
+ * Added help text ("/?").
+ *
+ * 14-Jan-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Clean up and Unicode safe!
+ *
+ * 24-Jan-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Redirection safe!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#ifdef FEATURE_ALIASES
+
+#include <windows.h>
+#include <tchar.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "cmd.h"
+
+
+typedef struct tagALIAS
+{
+ struct tagALIAS *next;
+ LPTSTR lpName;
+ LPTSTR lpSubst;
+ WORD wUsed;
+} ALIAS, *LPALIAS;
+
+
+static LPALIAS lpFirst = NULL;
+static LPALIAS lpLast = NULL;
+static WORD wUsed = 0;
+
+
+/* module internal functions */
+/* strlwr only for first word in string */
+static VOID
+partstrlwr (LPTSTR str)
+{
+ LPTSTR c = str;
+ while (*c && !_istspace (*c))
+ {
+ *c = _totlower (*c);
+ c++;
+ }
+}
+
+
+static VOID
+PrintAlias (VOID)
+{
+ LPALIAS ptr = lpFirst;
+ while (ptr)
+ {
+ ConOutPrintf (_T("%s=%s\n"), ptr->lpName, ptr->lpSubst);
+ ptr = ptr->next;
+ }
+}
+
+
+static VOID
+DeleteAlias (LPTSTR pszName)
+{
+ LPALIAS ptr = lpFirst;
+ LPALIAS prev = NULL;
+
+ while (ptr)
+ {
+ if (!_tcsicmp (ptr->lpName, pszName))
+ {
+ if (prev)
+ prev->next = ptr->next;
+ else
+ lpFirst = ptr->next;
+ free (ptr->lpName);
+ free (ptr->lpSubst);
+ free (ptr);
+ return;
+ }
+ prev = ptr;
+ ptr = ptr->next;
+ }
+}
+
+
+static INT
+AddAlias (LPTSTR name, LPTSTR subst)
+{
+ LPALIAS ptr = lpFirst;
+ LPALIAS prev, entry;
+ LPTSTR s;
+
+ while (ptr)
+ {
+ if (!_tcsicmp (ptr->lpName, name))
+ {
+ s = (LPTSTR)malloc ((_tcslen (subst) + 1)*sizeof(TCHAR));
+ if (!s)
+ {
+ error_out_of_memory ();
+ return 1;
+ }
+
+ free (ptr->lpSubst);
+ ptr->lpSubst = s;
+ _tcscpy (ptr->lpSubst, subst);
+ return 0;
+ }
+ ptr = ptr->next;
+ }
+
+ ptr = (LPALIAS)malloc (sizeof (ALIAS));
+ if (!ptr)
+ return 1;
+
+ ptr->next = 0;
+
+ ptr->lpName = (LPTSTR)malloc ((_tcslen (name) + 1)*sizeof(TCHAR));
+ if (!ptr->lpName)
+ {
+ error_out_of_memory ();
+ free (ptr);
+ return 1;
+ }
+ _tcscpy (ptr->lpName, name);
+
+ ptr->lpSubst = (LPTSTR)malloc ((_tcslen (subst) + 1)*sizeof(TCHAR));
+ if (!ptr->lpSubst)
+ {
+ error_out_of_memory ();
+ free (ptr->lpName);
+ free (ptr);
+ return 1;
+ }
+ _tcscpy (ptr->lpSubst, subst);
+
+ /* it's necessary for recursive substitution */
+ partstrlwr (ptr->lpSubst);
+
+ ptr->wUsed = 0;
+
+ /* Alias table must be sorted!
+ * Here a little example:
+ * command line = "ls -c"
+ * If the entries are
+ * ls=dir
+ * ls -c=ls /w
+ * command line will be expanded to "dir -c" which is not correct.
+ * If the entries are sortet as
+ * ls -c=ls /w
+ * ls=dir
+ * it will be expanded to "dir /w" which is a valid DOS command.
+ */
+ entry = lpFirst;
+ prev = 0;
+ while (entry)
+ {
+ if (_tcsicmp (ptr->lpName, entry->lpName) > 0)
+ {
+ if (prev)
+ {
+ prev->next = ptr;
+ ptr->next = entry;
+ }
+ else
+ {
+ ptr->next = entry;
+ lpFirst = ptr;
+ }
+ return 0;
+ }
+ prev = entry;
+ entry = entry->next;
+ }
+
+ /* The new entry is the smallest (or the first) and must be
+ * added to the end of the list.
+ */
+ if (!lpFirst)
+ lpFirst = ptr;
+ else
+ lpLast->next = ptr;
+ lpLast = ptr;
+
+ return 0;
+}
+
+
+/* specified routines */
+VOID ExpandAlias (LPTSTR cmd, INT maxlen)
+{
+ unsigned n = 0,
+ m,
+ i,
+ len;
+ short d = 1;
+ LPALIAS ptr = lpFirst;
+
+ wUsed++;
+ if (wUsed == 0)
+ {
+ while (ptr)
+ ptr->wUsed = 0;
+ ptr = lpFirst;
+ wUsed = 1;
+ }
+
+ /* skipping white spaces */
+ while (_istspace (cmd[n]))
+ n++;
+
+ partstrlwr (&cmd[n]);
+
+ if (!_tcsncmp (&cmd[n], _T("NOALIAS"), 7) &&
+ (_istspace (cmd[n + 7]) || cmd[n + 7] == _T('\0')))
+ {
+ memmove (cmd, &cmd[n + 7], (_tcslen (&cmd[n + 7]) + 1) * sizeof (TCHAR));
+ return;
+ }
+
+ /* substitution loop */
+ while (d)
+ {
+ d = 0;
+ while (ptr)
+ {
+ len = _tcslen (ptr->lpName);
+ if (!_tcsncmp (&cmd[n], ptr->lpName, len) &&
+ (_istspace (cmd[n + len]) || cmd[n + len] == _T('\0')) &&
+ ptr->wUsed != wUsed)
+ {
+ m = _tcslen (ptr->lpSubst);
+ if ((int)(_tcslen (cmd) - len + m - n) > maxlen)
+ {
+ ConErrPrintf (_T("Command line too long after alias expansion!\n"));
+ /* the parser won't cause any problems with an empty line */
+ cmd[0] = _T('\0');
+ }
+ else
+ {
+ memmove (&cmd[m], &cmd[n + len], (_tcslen(&cmd[n + len]) + 1) * sizeof (TCHAR));
+ for (i = 0; i < m; i++)
+ cmd[i] = ptr->lpSubst[i];
+ ptr->wUsed = wUsed;
+ /* whitespaces are removed! */
+ n = 0;
+ d = 1;
+ }
+ }
+ ptr = ptr->next;
+ }
+ }
+}
+
+
+INT cmd_alias (LPTSTR cmd, LPTSTR param)
+{
+ LPTSTR ptr;
+ INT n = 0;
+
+ if (!_tcsncmp (param, _T("/?"), 2))
+ {
+ ConOutPuts (_T("Sets, removes or shows aliases.\n"
+ "\n"
+ "ALIAS [alias=[command]]\n"
+ "\n"
+ " alias Name for an alias.\n"
+ " command Text to be substituted for an alias.\n"
+ "\n"
+// "For example:\n"
+ "To list all aliases:\n"
+ " ALIAS\n\n"
+ "To set a new or replace an existing alias:\n"
+ " ALIAS da=dir a:\n\n"
+ "To remove an alias from the alias list:\n"
+ " ALIAS da="
+// "Type ALIAS without a parameter to display the alias list.\n"
+ ));
+ return 0;
+ }
+
+ if (param[0] == _T('\0'))
+ {
+ PrintAlias ();
+ return 0;
+ }
+
+ /* error if no '=' found */
+ if ((ptr = _tcschr (param, _T('='))) == 0)
+ return -1;
+
+ /* Split rest into name and substitute */
+ *ptr++ = _T('\0');
+
+ partstrlwr (param);
+
+ if (ptr[0] == _T('\0'))
+ DeleteAlias (param);
+ else
+ n = AddAlias (param, ptr);
+
+ return n;
+}
+#endif
--- /dev/null
+/*
+ * ATTRIB.C - attrib internal command.
+ *
+ *
+ * History:
+ *
+ * 04-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * started
+ *
+ * 09-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * implementation works, except recursion ("attrib /s").
+ *
+ * 05-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * major rewrite.
+ * fixed recursion ("attrib /s").
+ * started directory support ("attrib /s /d").
+ * updated help text.
+ *
+ * 14-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Unicode ready!
+ *
+ * 19-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Redirection ready!
+ *
+ * 21-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added check for invalid filenames.
+ *
+ * 23-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added handling of multiple filenames.
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#ifdef INCLUDE_CMD_ATTRIB
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+
+#include "cmd.h"
+
+
+static VOID
+PrintAttribute (LPTSTR pszPath, LPTSTR pszFile, BOOL bRecurse)
+{
+ WIN32_FIND_DATA findData;
+ HANDLE hFind;
+ TCHAR szFullName[MAX_PATH];
+ LPTSTR pszFileName;
+
+ /* prepare full file name buffer */
+ _tcscpy (szFullName, pszPath);
+ pszFileName = szFullName + _tcslen (szFullName);
+
+ /* display all subdirectories */
+ if (bRecurse)
+ {
+ /* append file name */
+ _tcscpy (pszFileName, pszFile);
+
+ hFind = FindFirstFile (szFullName, &findData);
+ if (hFind == INVALID_HANDLE_VALUE)
+ {
+ ErrorMessage (GetLastError (), pszFile);
+ return;
+ }
+
+ do
+ {
+ if (!(findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
+ continue;
+
+ if (!_tcscmp (findData.cFileName, _T(".")) ||
+ !_tcscmp (findData.cFileName, _T("..")))
+ continue;
+
+ _tcscpy (pszFileName, findData.cFileName);
+ _tcscat (pszFileName, _T("\\"));
+ PrintAttribute (szFullName, pszFile, bRecurse);
+ }
+ while (FindNextFile (hFind, &findData));
+ FindClose (hFind);
+ }
+
+ /* append file name */
+ _tcscpy (pszFileName, pszFile);
+
+ /* display current directory */
+ hFind = FindFirstFile (szFullName, &findData);
+ if (hFind == INVALID_HANDLE_VALUE)
+ {
+ ErrorMessage (GetLastError (), pszFile);
+ return;
+ }
+
+ do
+ {
+ if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ continue;
+
+ _tcscpy (pszFileName, findData.cFileName);
+
+ ConOutPrintf (_T("%c %c%c%c %s\n"),
+ (findData.dwFileAttributes & FILE_ATTRIBUTE_ARCHIVE) ? _T('A') : _T(' '),
+ (findData.dwFileAttributes & FILE_ATTRIBUTE_SYSTEM) ? _T('S') : _T(' '),
+ (findData.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) ? _T('H') : _T(' '),
+ (findData.dwFileAttributes & FILE_ATTRIBUTE_READONLY) ? _T('R') : _T(' '),
+ szFullName);
+ }
+ while (FindNextFile (hFind, &findData));
+ FindClose (hFind);
+}
+
+
+static VOID
+ChangeAttribute (LPTSTR pszPath, LPTSTR pszFile, DWORD dwMask,
+ DWORD dwAttrib, BOOL bRecurse, BOOL bDirectories)
+{
+ WIN32_FIND_DATA findData;
+ HANDLE hFind;
+ DWORD dwAttribute;
+ TCHAR szFullName[MAX_PATH];
+ LPTSTR pszFileName;
+
+ /* prepare full file name buffer */
+ _tcscpy (szFullName, pszPath);
+ pszFileName = szFullName + _tcslen (szFullName);
+
+ /* change all subdirectories */
+ if (bRecurse)
+ {
+ /* append file name */
+ _tcscpy (pszFileName, _T("*.*"));
+
+ hFind = FindFirstFile (szFullName, &findData);
+ if (hFind == INVALID_HANDLE_VALUE)
+ {
+ ErrorMessage (GetLastError (), pszFile);
+ return;
+ }
+
+ do
+ {
+ if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ {
+ if (!_tcscmp (findData.cFileName, _T(".")) ||
+ !_tcscmp (findData.cFileName, _T("..")))
+ continue;
+
+ _tcscpy (pszFileName, findData.cFileName);
+ _tcscat (pszFileName, _T("\\"));
+
+ ChangeAttribute (szFullName, pszFile, dwMask,
+ dwAttrib, bRecurse, bDirectories);
+ }
+ }
+ while (FindNextFile (hFind, &findData));
+ FindClose (hFind);
+ }
+
+ /* append file name */
+ _tcscpy (pszFileName, pszFile);
+
+ hFind = FindFirstFile (szFullName, &findData);
+ if (hFind == INVALID_HANDLE_VALUE)
+ {
+ ErrorMessage (GetLastError (), pszFile);
+ return;
+ }
+
+ do
+ {
+ if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ continue;
+
+ _tcscpy (pszFileName, findData.cFileName);
+
+ dwAttribute = GetFileAttributes (szFullName);
+
+ if (dwAttribute != 0xFFFFFFFF)
+ {
+ dwAttribute = (dwAttribute & ~dwMask) | dwAttrib;
+ SetFileAttributes (szFullName, dwAttribute);
+ }
+ }
+ while (FindNextFile (hFind, &findData));
+ FindClose (hFind);
+}
+
+
+INT cmd_attrib (LPTSTR cmd, LPTSTR param)
+{
+ LPTSTR *arg;
+ INT argc, i;
+ TCHAR szPath[MAX_PATH];
+ TCHAR szFileName [MAX_PATH];
+ BOOL bRecurse = FALSE;
+ BOOL bDirectories = FALSE;
+ DWORD dwAttrib = 0;
+ DWORD dwMask = 0;
+
+ /* initialize strings */
+ szPath[0] = _T('\0');
+ szFileName[0] = _T('\0');
+
+ /* print help */
+ if (!_tcsncmp (param, _T("/?"), 2))
+ {
+ ConOutPuts (_T("Displays or changes file attributes.\n\n"
+ "ATTRIB [+R | -R] [+A | -A] [+S | -S] [+H | -H] file ...\n"
+ " [/S [/D]]\n\n"
+ " + Sets an attribute\n"
+ " - Clears an attribute\n"
+ " R Read-only file attribute\n"
+ " A Archive file attribute\n"
+ " S System file attribute\n"
+ " H Hidden file attribute\n"
+ " /S Processes matching files in the current directory\n"
+ " and all subdirectories\n"
+ " /D Processes direcories as well\n\n"
+ "Type ATTRIB without a parameter to display the attributes of all files."));
+ return 0;
+ }
+
+ /* build parameter array */
+ arg = split (param, &argc);
+
+ /* check for options */
+ for (i = 0; i < argc; i++)
+ {
+ if (_tcsicmp (arg[i], _T("/s")) == 0)
+ bRecurse = TRUE;
+ else if (_tcsicmp (arg[i], _T("/d")) == 0)
+ bDirectories = TRUE;
+ }
+
+ /* create attributes and mask */
+ for (i = 0; i < argc; i++)
+ {
+ if (*arg[i] == _T('+'))
+ {
+ if (_tcslen (arg[i]) != 2)
+ {
+ error_invalid_parameter_format (arg[i]);
+ freep (arg);
+ return -1;
+ }
+
+ switch ((TCHAR)_totupper (arg[i][1]))
+ {
+ case _T('A'):
+ dwMask |= FILE_ATTRIBUTE_ARCHIVE;
+ dwAttrib |= FILE_ATTRIBUTE_ARCHIVE;
+ break;
+
+ case _T('H'):
+ dwMask |= FILE_ATTRIBUTE_HIDDEN;
+ dwAttrib |= FILE_ATTRIBUTE_HIDDEN;
+ break;
+
+ case _T('R'):
+ dwMask |= FILE_ATTRIBUTE_READONLY;
+ dwAttrib |= FILE_ATTRIBUTE_READONLY;
+ break;
+
+ case _T('S'):
+ dwMask |= FILE_ATTRIBUTE_SYSTEM;
+ dwAttrib |= FILE_ATTRIBUTE_SYSTEM;
+ break;
+
+ default:
+ error_invalid_parameter_format (arg[i]);
+ freep (arg);
+ return -1;
+ }
+ }
+ else if (*arg[i] == _T('-'))
+ {
+ if (_tcslen (arg[i]) != 2)
+ {
+ error_invalid_parameter_format (arg[i]);
+ freep (arg);
+ return -1;
+ }
+
+ switch ((TCHAR)_totupper (arg[i][1]))
+ {
+ case _T('A'):
+ dwMask |= FILE_ATTRIBUTE_ARCHIVE;
+ dwAttrib &= ~FILE_ATTRIBUTE_ARCHIVE;
+ break;
+
+ case _T('H'):
+ dwMask |= FILE_ATTRIBUTE_HIDDEN;
+ dwAttrib &= ~FILE_ATTRIBUTE_HIDDEN;
+ break;
+
+ case _T('R'):
+ dwMask |= FILE_ATTRIBUTE_READONLY;
+ dwAttrib &= ~FILE_ATTRIBUTE_READONLY;
+ break;
+
+ case _T('S'):
+ dwMask |= FILE_ATTRIBUTE_SYSTEM;
+ dwAttrib &= ~FILE_ATTRIBUTE_SYSTEM;
+ break;
+
+ default:
+ error_invalid_parameter_format (arg[i]);
+ freep (arg);
+ return -1;
+ }
+ }
+ }
+
+ if (argc == 0)
+ {
+ GetCurrentDirectory (MAX_PATH, szPath);
+ _tcscat (szPath, _T("\\"));
+ _tcscpy (szFileName, _T("*.*"));
+ PrintAttribute (szPath, szFileName, bRecurse);
+ }
+ else
+ {
+ /* get full file name */
+ for (i = 0; i < argc; i++)
+ {
+ if ((*arg[i] != _T('+')) && (*arg[i] != _T('-')) && (*arg[i] != _T('/')))
+ {
+ LPTSTR p;
+ GetFullPathName (arg[i], MAX_PATH, szPath, NULL);
+ p = _tcsrchr (szPath, _T('\\')) + 1;
+ _tcscpy (szFileName, p);
+ *p = _T('\0');
+
+ if (dwMask == 0)
+ PrintAttribute (szPath, szFileName, bRecurse);
+ else
+ ChangeAttribute (szPath, szFileName, dwMask,
+ dwAttrib, bRecurse, bDirectories);
+ }
+ }
+ }
+
+ freep (arg);
+
+ return 0;
+}
+
+#endif /* INCLUDE_CMD_ATTRIB */
--- /dev/null
+/*
+ * BATCH.C - batch file processor for CMD.EXE.
+ *
+ *
+ * History:
+ *
+ * ??/??/?? (Evan Jeffrey)
+ * started.
+ *
+ * 15 Jul 1995 (Tim Norman)
+ * modes and bugfixes.
+ *
+ * 08 Aug 1995 (Matt Rains)
+ * i have cleaned up the source code. changes now bring this
+ * source into guidelines for recommended programming practice.
+ *
+ * i have added some constants to help making changes easier.
+ *
+ * 29 Jan 1996 (Steffan Kaiser)
+ * made a few cosmetic changes
+ *
+ * 05 Feb 1996 (Tim Norman)
+ * changed to comply with new first/rest calling scheme
+ *
+ * 14 Jun 1997 (Steffen Kaiser)
+ * bug fixes. added error level expansion %?. ctrl-break handling
+ *
+ * 16 Jul 1998 (Hans B Pufal)
+ * Totally reorganised in conjunction with COMMAND.C (cf) to
+ * implement proper BATCH file nesting and other improvements.
+ *
+ * 16 Jul 1998 (John P Price <linux-guru@gcfl.net>)
+ * Seperated commands into individual files.
+ *
+ * 19 Jul 1998 (Hans B Pufal) [HBP_001]
+ * Preserve state of echo flag across batch calls.
+ *
+ * 19 Jul 1998 (Hans B Pufal) [HBP_002]
+ * Implementation of FOR command
+ *
+ * 20-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added error checking after malloc calls
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added config.h include
+ *
+ * 02-Aug-1998 (Hans B Pufal) [HBP_003]
+ * Fixed bug in ECHO flag restoration at exit from batch file
+ *
+ * 26-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Replaced CRT io functions by Win32 io functions.
+ * Unicode safe!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "cmd.h"
+#include "batch.h"
+
+
+/* The stack of current batch contexts.
+ * NULL when no batch is active
+ */
+LPBATCH_CONTEXT bc = NULL;
+
+BOOL bEcho = TRUE; /* The echo flag */
+
+
+
+/* Buffer for reading Batch file lines */
+TCHAR textline[BATCH_BUFFSIZE];
+
+
+/*
+ * Returns a pointer to the n'th parameter of the current batch file.
+ * If no such parameter exists returns pointer to empty string.
+ * If no batch file is current, returns NULL
+ *
+ */
+
+LPTSTR FindArg (INT n)
+{
+ LPTSTR pp;
+
+#ifdef _DEBUG
+ DebugPrintf ("FindArg: (%d)\n", n);
+#endif
+
+ if (bc == NULL)
+ return NULL;
+
+ n += bc->shiftlevel;
+ pp = bc->params;
+
+ /* Step up the strings till we reach the end */
+ /* or the one we want */
+ while (*pp && n--)
+ pp += _tcslen (pp) + 1;
+
+ return pp;
+}
+
+
+/* HBP_002 { FOR command support */
+/*
+ * Batch_params builds a parameter list in newlay allocated memory.
+ * The parameters consist of null terminated strings with a final
+ * NULL character signalling the end of the parameters.
+ *
+*/
+
+LPTSTR BatchParams (LPTSTR s1, LPTSTR s2)
+{
+ LPTSTR dp = (LPTSTR)malloc ((_tcslen(s1) + _tcslen(s2) + 3) * sizeof (TCHAR));
+
+ /* JPP 20-Jul-1998 added error checking */
+ if (dp == NULL)
+ {
+ error_out_of_memory();
+ return NULL;
+ }
+
+ if (s1 && *s1)
+ {
+ s1 = stpcpy (dp, s1);
+ *s1++ = _T('\0');
+ }
+ else
+ s1 = dp;
+
+ while (*s2)
+ {
+ if (_istspace (*s2) || _tcschr (_T(",;"), *s2))
+ {
+ *s1++ = _T('\0');
+ s2++;
+ while (*s2 && _tcschr (_T(" ,;"), *s2))
+ s2++;
+ continue;
+ }
+
+ if ((*s2 == _T('"')) || (*s2 == _T('\'')))
+ {
+ TCHAR st = *s2;
+
+ do
+ *s1++ = *s2++;
+ while (*s2 && (*s2 != st));
+ }
+
+ *s1++ = *s2++;
+ }
+
+ *s1++ = _T('\0');
+ *s1 = _T('\0');
+
+ return dp;
+}
+
+/* HBP_002 } */
+
+
+/*
+ * If a batch file is current, exits it, freeing the context block and
+ * chaining back to the previous one.
+ *
+ * If no new batch context is found, sets ECHO back ON.
+ *
+ * If the parameter is non-null or not empty, it is printed as an exit
+ * message
+ */
+
+VOID ExitBatch (LPTSTR msg)
+{
+#ifdef _DEBUG
+ DebugPrintf ("ExitBatch: (\'%s\')\n", msg);
+#endif
+
+ if (bc)
+ {
+ LPBATCH_CONTEXT t = bc;
+
+ if (bc->hBatchFile)
+ {
+ CloseHandle (bc->hBatchFile);
+ bc->hBatchFile = INVALID_HANDLE_VALUE;
+ }
+
+ if (bc->params)
+ free(bc->params);
+
+/* HBP_002 { FOR command support */
+
+ if (bc->forproto)
+ free(bc->forproto);
+
+ if (bc->ffind)
+ free(bc->ffind);
+
+/* HBP_002 } */
+
+/* HBP_003 { fix echo restore */
+ /* Preserve echo state across batch calls */
+ bEcho = bc->bEcho;
+
+/* HBP_003 fix echo restore } */
+
+ bc = bc->prev;
+ free(t);
+ }
+
+/* HBP_001 } */
+
+ if (msg && *msg)
+ ConOutPrintf ("%s\n", msg);
+}
+
+
+/*
+ * Start batch file execution
+ *
+ * The firstword parameter is the full filename of the batch file.
+ *
+ */
+
+BOOL Batch (LPTSTR fullname, LPTSTR firstword, LPTSTR param)
+{
+ HANDLE hFile;
+
+ hFile = CreateFile (fullname, GENERIC_READ, FILE_SHARE_READ, NULL,
+ OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL |
+ FILE_FLAG_SEQUENTIAL_SCAN, NULL);
+
+#ifdef _DEBUG
+ DebugPrintf ("Batch: (\'%s\', \'%s\', \'%s\') hFile = %x\n",
+ fullname, firstword, param, hFile);
+#endif
+
+ if (hFile == INVALID_HANDLE_VALUE)
+ {
+ ConErrPrintf (_T("Error opening batch file\n"));
+ return FALSE;
+ }
+
+/* HBP_002 { FOR command support */
+
+ /* Kill any and all FOR contexts */
+ while (bc && bc->forvar)
+ ExitBatch (NULL);
+
+/* HBP_002 } */
+
+ if (bc == NULL)
+ {
+ /* No curent batch file, create a new context */
+ LPBATCH_CONTEXT n = (LPBATCH_CONTEXT)malloc (sizeof(BATCH_CONTEXT));
+
+ if (n == NULL)
+ {
+ /* JPP 20-Jul-1998 added error checking */
+ error_out_of_memory ();
+ return FALSE;
+ }
+
+ n->prev = bc;
+ bc = n;
+ }
+ else if (bc->hBatchFile != INVALID_HANDLE_VALUE)
+ {
+ /* Then we are transferring to another batch */
+ CloseHandle (bc->hBatchFile);
+ bc->hBatchFile = INVALID_HANDLE_VALUE;
+ free (bc->params);
+ }
+
+ bc->hBatchFile = hFile;
+ bc->bEcho = bEcho; /* Preserve echo across batch calls [HBP_001] */
+ bc->shiftlevel = 0;
+
+ /* HBP_002 { FOR command support */
+ bc->ffind = NULL;
+ bc->forvar = _T('\0');
+ bc->forproto = NULL;
+ bc->params = BatchParams (firstword, param);
+ /* HBP_002 } */
+
+ return TRUE;
+}
+
+
+/*
+ * Read and return the next executable line form the current batch file
+ *
+ * If no batch file is current or no further executable lines are found
+ * return NULL.
+ *
+ * Here we also look out for FOR bcontext structures which trigger the
+ * FOR expansion code.
+ *
+ * Set eflag to 0 if line is not to be echoed else 1
+ */
+
+LPTSTR ReadBatchLine (LPBOOL bLocalEcho)
+{
+ HANDLE hFind = INVALID_HANDLE_VALUE;
+ LPTSTR first;
+ LPTSTR ip;
+
+ /* No batch */
+ if (bc == NULL)
+ return NULL;
+
+#ifdef _DEBUG
+ DebugPrintf ("ReadBatchLine ()\n");
+#endif
+
+ while (1)
+ {
+ /* User halt */
+ if (CheckCtrlBreak (BREAK_BATCHFILE))
+ {
+ while (bc)
+ ExitBatch (NULL);
+ return NULL;
+ }
+
+ /* HBP_002 { FOR command support */
+ /* No batch */
+ if (bc == NULL)
+ return NULL;
+
+ /* If its a FOR context... */
+ if (bc->forvar)
+ {
+ LPTSTR sp = bc->forproto; /* pointer to prototype command */
+ LPTSTR dp = textline; /* Place to expand protoype */
+ LPTSTR fv = FindArg (0); /* Next list element */
+
+ /* End of list so... */
+ if ((fv == NULL) || (*fv == _T('\0')))
+ {
+ /* just exit this context */
+ ExitBatch (NULL);
+ continue;
+ }
+
+ if (_tcscspn (fv, _T("?*")) == _tcslen (fv))
+ {
+ /* element is wild file */
+ bc->shiftlevel++; /* No use it and shift list */
+ }
+ else
+ {
+ /* Wild file spec, find first (or next) file name */
+ if (bc->ffind)
+ {
+ /* First already done so do next */
+ fv = FindNextFile (hFind, bc->ffind) ? bc->ffind->cFileName : NULL;
+ }
+ else
+ {
+ /* For first find, allocate a find first block */
+ if ((bc->ffind = (LPWIN32_FIND_DATA)malloc (sizeof (WIN32_FIND_DATA))) == NULL)
+ {
+ error_out_of_memory(); /* JPP 20-Jul-1998 added error checking */
+ return NULL;
+ }
+
+ hFind = FindFirstFile (fv, bc->ffind);
+ fv = !(hFind==INVALID_HANDLE_VALUE) ? bc->ffind->cFileName : NULL;
+ }
+
+ if (fv == NULL)
+ {
+ /* Null indicates no more files.. */
+ free (bc->ffind); /* free the buffer */
+ bc->ffind = NULL;
+ bc->shiftlevel++; /* On to next list element */
+ continue;
+ }
+ }
+
+ /* At this point, fv points to parameter string */
+ while (*sp)
+ {
+ if ((*sp == _T('%')) && (*(sp + 1) == bc->forvar))
+ {
+ /* replace % var */
+ dp = stpcpy (dp, fv);
+ sp += 2;
+ }
+ else
+ {
+ /* Else just copy */
+ *dp++ = *sp++;
+ }
+ }
+
+ *dp = _T('\0');
+
+ *bLocalEcho = bEcho;
+
+ return textline;
+ }
+
+ /* HBP_002 } */
+
+ if (!FileGetString (bc->hBatchFile, textline, sizeof (textline)))
+ {
+#ifdef _DEBUG
+ DebugPrintf (_T("ReadBatchLine(): Reached EOF!\n"));
+#endif
+ /* End of file.... */
+ ExitBatch (NULL);
+
+ if (bc == NULL)
+ return NULL;
+
+ continue;
+ }
+
+#ifdef _DEBUG
+ DebugPrintf (_T("ReadBatchLine(): textline: \'%s\'\n"), textline);
+#endif
+
+ /* Strip leading spaces and trailing space/control chars */
+ for (first = textline; _istspace (*first); first++)
+ ;
+
+ for (ip = first + _tcslen (first) - 1; _istspace (*ip) || _istcntrl (*ip); ip--)
+ ;
+
+ *++ip = _T('\0');
+
+ /* ignore labels and empty lines */
+ if (*first == _T(':') || *first == 0)
+ continue;
+
+ if (*first == _T('@'))
+ {
+ /* don't echo this line */
+ do
+ first++;
+ while (_istspace (*first));
+
+ *bLocalEcho = 0;
+ }
+ else
+ *bLocalEcho = bEcho;
+
+ break;
+ }
+
+ return first;
+}
--- /dev/null
+/*
+ * BATCH.H - A structure to preserve the context of a batch file
+ *
+ *
+ */
+
+
+typedef struct tagBATCHCONTEXT
+{
+ struct tagBATCHCONTEXT *prev;
+ LPWIN32_FIND_DATA ffind;
+ HANDLE hBatchFile;
+ LPTSTR forproto;
+ LPTSTR params;
+ INT shiftlevel;
+ BOOL bEcho; /* Preserve echo flag across batch calls [HBP_001] */
+ TCHAR forvar;
+} BATCH_CONTEXT, *LPBATCH_CONTEXT;
+
+/* HBP_002 } */
+
+
+/* The stack of current batch contexts.
+ * NULL when no batch is active
+ */
+extern LPBATCH_CONTEXT bc;
+
+extern BOOL bEcho; /* The echo flag */
+
+#define BATCH_BUFFSIZE 2048
+
+extern TCHAR textline[BATCH_BUFFSIZE]; /* Buffer for reading Batch file lines */
+
+
+LPTSTR FindArg (INT);
+LPTSTR BatchParams (LPTSTR, LPTSTR);
+VOID ExitBatch (LPTSTR);
+BOOL Batch (LPTSTR, LPTSTR, LPTSTR);
+LPTSTR ReadBatchLine (LPBOOL);
--- /dev/null
+/*
+ * BEEP.C - beep internal command.
+ *
+ *
+ * History:
+ *
+ * 16 Jul 1998 (Hans B Pufal)
+ * started.
+ *
+ * 16 Jul 1998 (John P Price)
+ * Separated commands into individual files.
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added config.h include
+ *
+ * 14-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added help text ("beep /?").
+ * Unicode ready!
+ *
+ * 20-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Redirection ready!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#ifdef INCLUDE_CMD_BEEP
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+
+#include "cmd.h"
+#include "batch.h"
+
+
+INT cmd_beep (LPTSTR cmd, LPTSTR param)
+{
+ if (_tcsncmp (param, _T("/?"), 2) == 0)
+ {
+ ConOutPuts (_T("Beep the speaker.\n\nBEEP"));
+ return 0;
+ }
+
+#if 0
+ /* check if run in batch mode */
+ if (bc == NULL)
+ return 1;
+#endif
+
+ MessageBeep (-1);
+
+ return 0;
+}
+#endif
--- /dev/null
+ **** Please report bugs to ekohl@abo.rhein-zeitung.de! ****
+
+Known bugs in CMD version 0.0.4
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+o let set work with or without the '=' sign. People like it that way.
+ (I don't know, if I should really fix this?)
+
+o command.com ignores control-c and control-break, which makes it difficult
+ to quit typing a long file, among other things
+
+o "alias v = dir" doesn't work because of the spaces.
+
+
+ **** Please report bugs to ekohl@abo.rhein-zeitung.de! ****
--- /dev/null
+/*
+ * CALL.C - call internal batch command.
+ *
+ *
+ * History:
+ *
+ * 16 Jul 1998 (Hans B Pufal)
+ * started.
+ *
+ * 16 Jul 1998 (John P Price)
+ * Seperated commands into individual files.
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added config.h include
+ *
+ * 04-Aug-1998 (Hans B Pufal)
+ * added lines to initialize for pointers (HBP004) This fixed the
+ * lock-up that happened sometimes when calling a batch file from
+ * another batch file.
+ *
+ * 07-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added help text ("call /?") and cleaned up.
+ *
+ * 20-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Unicode and redirection safe!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#include <windows.h>
+#include <tchar.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "cmd.h"
+#include "batch.h"
+
+
+/*
+ * Perform CALL command.
+ *
+ * Allocate a new batch context and add it to the current chain.
+ * Call parsecommandline passing in our param string
+ * If No batch file was opened then remove our newly allocted
+ * context block.
+ */
+
+INT cmd_call (LPTSTR cmd, LPTSTR param)
+{
+ LPBATCH_CONTEXT n = NULL;
+
+#ifdef _DEBUG
+ DebugPrintf ("cmd_call: (\'%s\',\'%s\')\n", cmd, param);
+#endif
+ if (!_tcsncmp (param, _T("/?"), 2))
+ {
+ ConOutPuts (_T("Calls one batch program from another.\n\n"
+ "CALL [drive:][path]filename [batch-parameter]\n\n"
+ " batch-parameter Specifies any command-line information required by the\n"
+ " batch program."));
+ return 0;
+ }
+
+ n = (LPBATCH_CONTEXT)malloc (sizeof (BATCH_CONTEXT));
+
+ if (n == NULL)
+ {
+ error_out_of_memory ();
+ return 1;
+ }
+
+ n->prev = bc;
+ bc = n;
+
+ bc->hBatchFile = INVALID_HANDLE_VALUE;
+ bc->params = NULL;
+ bc->shiftlevel = 0;
+ bc->forvar = 0; /* HBP004 */
+ bc->forproto = NULL; /* HBP004 */
+
+ ParseCommandLine (param);
+
+ /* Wasn't a batch file so remove conext */
+ if (bc->hBatchFile == INVALID_HANDLE_VALUE)
+ {
+ bc = bc->prev;
+ free (n);
+ }
+
+ return 0;
+}
--- /dev/null
+/*
+ * CHCP.C - chcp internal command.
+ *
+ *
+ * History:
+ *
+ * 23-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Started.
+ *
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#ifdef INCLUDE_CMD_CHCP
+
+#include <windows.h>
+#include <tchar.h>
+#include <stdlib.h>
+
+#include "cmd.h"
+#include "chcp.h"
+
+
+INT CommandChcp (LPTSTR cmd, LPTSTR param)
+{
+ LPTSTR *arg;
+ INT args;
+
+ /* print help */
+ if (!_tcsncmp (param, _T("/?"), 2))
+ {
+ ConOutPuts (_T("Displays or sets the active code page number.\n\n"
+ "CHCP [nnn]\n\n"
+ " nnn Specifies the active code page number.\n\n"
+ "Type CHCP without a parameter to display the active code page number."));
+ return 0;
+ }
+
+ /* get parameters */
+ arg = split (param, &args);
+
+ if (args == 0)
+ {
+ /* display active code page number */
+ ConOutPrintf ("Active code page: %u\n", GetConsoleCP ());
+ }
+ else if (args >= 2)
+ {
+ /* too many parameters */
+ ConErrPrintf ("Invalid parameter format - %s\n", param);
+ }
+ else
+ {
+ /* set active code page number */
+
+ UINT uOldCodePage;
+ UINT uNewCodePage;
+
+ /* save old code page */
+ uOldCodePage = GetConsoleCP ();
+
+ uNewCodePage = (UINT)_ttoi (arg[0]);
+
+ if (uNewCodePage == 0)
+ {
+ ConErrPrintf ("Parameter format incorrect - %s\n", arg[0]);
+
+ }
+ else
+ {
+ if (!SetConsoleCP (uNewCodePage))
+ {
+ ConErrPrintf ("Invalid code page\n");
+ }
+ else
+ {
+ SetConsoleOutputCP (uNewCodePage);
+ InitLocale ();
+ }
+ }
+ }
+
+ freep (arg);
+
+ return 0;
+}
+
+#endif /* INCLUDE_CMD_CHCP */
\ No newline at end of file
--- /dev/null
+/* prototypes for CHCP.C */
+
+
+#ifdef INCLUDE_CMD_CHCP
+
+INT CommandChcp (LPTSTR, LPTSTR);
+
+#endif
\ No newline at end of file
--- /dev/null
+/*
+ * CLS.C - clear screen internal command.
+ *
+ *
+ * History:
+ *
+ * 07/27/1998 (John P. Price)
+ * started.
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added config.h include
+ *
+ * 04-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Changed to Win32 console app.
+ *
+ * 08-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added help text ("/?").
+ *
+ * 14-Jan-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Unicode ready!
+ *
+ * 20-Jan-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Redirection ready!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#ifdef INCLUDE_CMD_CLS
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+
+#include "cmd.h"
+
+
+INT cmd_cls (LPTSTR cmd, LPTSTR param)
+{
+ DWORD dwWritten;
+ CONSOLE_SCREEN_BUFFER_INFO csbi;
+ COORD coPos;
+
+ if (!_tcsncmp (param, _T("/?"), 2))
+ {
+ ConOutPuts (_T("Clears the screen.\n\nCLS"));
+ return 0;
+ }
+
+ GetConsoleScreenBufferInfo (hOut, &csbi);
+
+ coPos.X = 0;
+ coPos.Y = 0;
+ FillConsoleOutputAttribute (hOut, wColor,
+ (csbi.dwSize.X)*(csbi.dwSize.Y),
+ coPos, &dwWritten);
+ FillConsoleOutputCharacter (hOut, _T(' '),
+ (csbi.dwSize.X)*(csbi.dwSize.Y),
+ coPos, &dwWritten);
+ SetConsoleCursorPosition (hOut, coPos);
+
+ bIgnoreEcho = TRUE;
+
+ return 0;
+}
+#endif
-#include <stdarg.h>
+/*
+ * CMD.C - command-line interface.
+ *
+ *
+ * History:
+ *
+ * 17 Jun 1994 (Tim Norman)
+ * started.
+ *
+ * 08 Aug 1995 (Matt Rains)
+ * I have cleaned up the source code. changes now bring this source
+ * into guidelines for recommended programming practice.
+ *
+ * A added the the standard FreeDOS GNU licence test to the
+ * initialize() function.
+ *
+ * Started to replace puts() with printf(). this will help
+ * standardize output. please follow my lead.
+ *
+ * I have added some constants to help making changes easier.
+ *
+ * 15 Dec 1995 (Tim Norman)
+ * major rewrite of the code to make it more efficient and add
+ * redirection support (finally!)
+ *
+ * 06 Jan 1996 (Tim Norman)
+ * finished adding redirection support! Changed to use our own
+ * exec code (MUCH thanks to Svante Frey!!)
+ *
+ * 29 Jan 1996 (Tim Norman)
+ * added support for CHDIR, RMDIR, MKDIR, and ERASE, as per
+ * suggestion of Steffan Kaiser
+ *
+ * changed "file not found" error message to "bad command or
+ * filename" thanks to Dustin Norman for noticing that confusing
+ * message!
+ *
+ * changed the format to call internal commands (again) so that if
+ * they want to split their commands, they can do it themselves
+ * (none of the internal functions so far need that much power, anyway)
+ *
+ * 27 Aug 1996 (Tim Norman)
+ * added in support for Oliver Mueller's ALIAS command
+ *
+ * 14 Jun 1997 (Steffan Kaiser)
+ * added ctrl-break handling and error level
+ *
+ * 16 Jun 1998 (Rob Lake)
+ * Runs command.com if /P is specified in command line. Command.com
+ * also stays permanent. If /C is in the command line, starts the
+ * program next in the line.
+ *
+ * 21 Jun 1998 (Rob Lake)
+ * Fixed up /C so that arguments for the program
+ *
+ * 08-Jul-1998 (John P. Price)
+ * Now sets COMSPEC environment variable
+ * misc clean up and optimization
+ * added date and time commands
+ * changed to using spawnl instead of exec. exec does not copy the
+ * environment to the child process!
+ *
+ * 14 Jul 1998 (Hans B Pufal)
+ * Reorganised source to be more efficient and to more closely
+ * follow MS-DOS conventions. (eg %..% environment variable
+ * replacement works form command line as well as batch file.
+ *
+ * New organisation also properly support nested batch files.
+ *
+ * New command table structure is half way towards providing a
+ * system in which COMMAND will find out what internal commands
+ * are loaded
+ *
+ * 24 Jul 1998 (Hans B Pufal) [HBP_003]
+ * Fixed return value when called with /C option
+ *
+ * 27 Jul 1998 John P. Price
+ * added config.h include
+ *
+ * 28 Jul 1998 John P. Price
+ * added showcmds function to show commands and options available
+ *
+ * 07-Aug-1998 (John P Price <linux-guru@gcfl.net>)
+ * Fixed carrage return output to better match MSDOS with echo
+ * on or off. (marked with "JPP 19980708")
+ *
+ * 07-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * First ReactOS release.
+ * Extended length of commandline buffers to 512.
+ *
+ * 13-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added COMSPEC environment variable.
+ * Added "/t" support (color) on cmd command line.
+ *
+ * 07-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added help text ("cmd /?").
+ *
+ * 25-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Unicode and redirection safe!
+ * Fixed redirections and piping.
+ * Piping is based on temporary files, but basic support
+ * for anonymous pipes already exists.
+ *
+ * 27-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Replaced spawnl() by CreateProcess().
+ */
+
+// #define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
#include <windows.h>
+// #include <tchar.h>
+#include <string.h>
+#include <stdlib.h>
-HANDLE stdin;
-HANDLE stdout;
+#include "cmd.h"
+#include "batch.h"
-void Console_puts(char* str)
-{
- ULONG nchar;
+#define CMDLINE_LENGTH 512
+
+
+BOOL bExit = FALSE; /* indicates EXIT was typed */
+BOOL bCanExit = TRUE; /* indicates if this shell is exitable */
+BOOL bCtrlBreak = FALSE; /* Ctrl-Break or Ctrl-C hit */
+BOOL bIgnoreEcho = FALSE; /* Ignore 'newline' before 'cls' */
+INT errorlevel = 0; /* Errorlevel of last launched external program */
+OSVERSIONINFO osvi;
+HANDLE hIn;
+HANDLE hOut;
+
+#ifdef INCLUDE_CMD_COLOR
+WORD wColor = FOREGROUND_BLUE | FOREGROUND_RED | FOREGROUND_GREEN; /* current color */
+WORD wDefColor = FOREGROUND_BLUE | FOREGROUND_RED | FOREGROUND_GREEN; /* default color */
+#endif
+
- WriteConsole(stdout,
- str,
- strlen(str),
- &nchar,
- NULL);
+extern COMMAND cmds[]; /* The internal command table */
+
+
+/*
+ * is character a delimeter when used on first word?
+ *
+ */
+
+static BOOL IsDelimiter (TCHAR c)
+{
+ return (c == _T('/') || c == _T('=') || c == _T('\0') || _istspace (c));
}
-void Console_printf(char* fmt, ...)
+
+/*
+ * This command (in first) was not found in the command table
+ *
+ * first - first word on command line
+ * rest - rest of command line
+ */
+
+static VOID
+Execute (LPTSTR first, LPTSTR rest)
{
- char buffer[255];
- va_list vargs;
+ TCHAR szFullName[MAX_PATH];
+
+ /* check for a drive change */
+ if (!_tcscmp (first + 1, _T(":")) && _istalpha (*first))
+ {
+ TCHAR szPath[MAX_PATH];
+
+ _tcscpy (szPath, _T("A:"));
+ szPath[0] = _totupper (*first);
+ SetCurrentDirectory (szPath);
+ GetCurrentDirectory (MAX_PATH, szPath);
+ if (szPath[0] != (TCHAR)_totupper (*first))
+ ConErrPuts (INVALIDDRIVE);
- va_start(vargs,fmt);
- vsprintf(buffer,fmt,vargs);
- Console_puts(buffer);
- va_end(vargs);
+ return;
+ }
+
+ /* get the PATH environment variable and parse it */
+ /* search the PATH environment variable for the binary */
+ find_which (first, szFullName);
+
+ if (szFullName[0] == _T('\0'))
+ {
+ error_bad_command ();
+ return;
+ }
+
+ /* check if this is a .BAT or .CMD file */
+ if (!_tcsicmp (_tcsrchr (szFullName, _T('.')), _T(".bat")) ||
+ !_tcsicmp (_tcsrchr (szFullName, _T('.')), _T(".cmd")))
+ {
+#ifdef _DEBUG
+ DebugPrintf ("[BATCH: %s %s]\n", szFullName, rest);
+#endif
+ Batch (szFullName, first, rest);
+ }
+ else
+ {
+ /* exec the program */
+ TCHAR szFullCmdLine [1024];
+ PROCESS_INFORMATION prci;
+ STARTUPINFO stui;
+ DWORD dwError = 0;
+
+#ifdef _DEBUG
+ DebugPrintf ("[EXEC: %s %s]\n", szFullName, rest);
+#endif
+ /* build command line for CreateProcess() */
+ _tcscpy (szFullCmdLine, szFullName);
+ _tcscat (szFullCmdLine, " ");
+ _tcscat (szFullCmdLine, rest);
+
+ /* fill startup info */
+ memset (&stui, 0, sizeof (STARTUPINFO));
+ stui.cb = sizeof (STARTUPINFO);
+ stui.dwFlags = STARTF_USESHOWWINDOW;
+ stui.wShowWindow = SW_SHOWDEFAULT;
+
+ if (CreateProcess (NULL, szFullCmdLine, NULL, NULL, FALSE,
+ 0, NULL, NULL, &stui, &prci))
+ {
+ WaitForSingleObject (prci.hProcess, INFINITE);
+ GetExitCodeProcess (prci.hProcess, &errorlevel);
+ CloseHandle (prci.hThread);
+ CloseHandle (prci.hProcess);
+ }
+ else
+ {
+ ErrorMessage (GetLastError (),
+ "Error executing CreateProcess()!!\n");
+ }
+ }
}
-void Console_getline(PCH Prompt, PCH Output, DWORD OutputLength)
+
+/*
+ * look through the internal commands and determine whether or not this
+ * command is one of them. If it is, call the command. If not, call
+ * execute to run it as an external program.
+ *
+ * line - the command line of the program to run
+ *
+ */
+
+static VOID
+DoCommand (LPTSTR line)
{
- char ch;
- DWORD nbytes;
+ TCHAR com[MAX_PATH]; /* the first word in the command */
+ LPTSTR cp = com;
+ LPTSTR cstart;
+ LPTSTR rest = line; /* pointer to the rest of the command line */
+ INT cl;
+ LPCOMMAND cmdptr;
+
+ /* Skip over initial white space */
+ while (isspace (*rest))
+ rest++;
+
+ cstart = rest;
+
+ /* Anything to do ? */
+ if (*rest)
+ {
+ /* Copy over 1st word as lower case */
+ while (!IsDelimiter (*rest))
+ *cp++ = _totlower (*rest++);
+
+ /* Terminate first word */
+ *cp = _T('\0');
+
+ /* Skip over whitespace to rest of line */
+ while (_istspace (*rest))
+ rest++;
+
+ /* Scan internal command table */
+ for (cmdptr = cmds;; cmdptr++)
+ {
+ /* If end of table execute ext cmd */
+ if (cmdptr->name == NULL)
+ {
+ Execute (com, rest);
+ break;
+ }
+
+ if (!_tcscmp (com, cmdptr->name))
+ {
+ cmdptr->func (com, rest);
+ break;
+ }
+
+ /* The following code handles the case of commands like CD which
+ * are recognised even when the command name and parameter are
+ * not space separated.
+ *
+ * e.g dir..
+ * cd\freda
+ */
- Console_puts(Prompt);
+ /* Get length of command name */
+ cl = _tcslen (cmdptr->name);
- ReadConsole(stdin,
- Output,
- OutputLength,
- &nbytes,
- NULL);
- Output[nbytes-2]=0;
+ if ((cmdptr->flags & CMD_SPECIAL) &&
+ (!_tcsncmp (cmdptr->name, com, cl)) &&
+ (_tcschr (_T("\\.-"), *(com + cl))))
+ {
+ /* OK its one of the specials...*/
+
+ /* Terminate first word properly */
+ com[cl] = _T('\0');
+
+ /* Call with new rest */
+ cmdptr->func (com, cstart + cl);
+ break;
+ }
+ }
+ }
}
-void func_cd(char* s)
+
+/*
+ * process the command line and execute the appropriate functions
+ * full input/output redirection and piping are supported
+ */
+
+VOID ParseCommandLine (LPTSTR s)
{
- Console_printf("Changing directory to %s\n",s);
- if (!SetCurrentDirectory(s))
- {
- Console_puts("Failed to change to directory\n");
- }
+#ifdef FEATURE_REDIRECTION
+ TCHAR in[CMDLINE_LENGTH] = "";
+ TCHAR out[CMDLINE_LENGTH] = "";
+ TCHAR err[CMDLINE_LENGTH] = "";
+ TCHAR szTempPath[MAX_PATH] = _T(".\\");
+ TCHAR szFileName[2][MAX_PATH] = {"", ""};
+ HANDLE hFile[2] = {INVALID_HANDLE_VALUE, INVALID_HANDLE_VALUE};
+ LPTSTR t = NULL;
+ INT num = 0;
+ INT nRedirFlags = 0;
+
+ HANDLE hOldConIn;
+ HANDLE hOldConOut;
+ HANDLE hOldConErr;
+#endif /* FEATURE_REDIRECTION */
+
+#ifdef _DEBUG
+ DebugPrintf ("ParseCommandLine: (\'%s\')]\n", s);
+#endif /* _DEBUG */
+
+#ifdef FEATURE_ALIASES
+ /* expand all aliases */
+ ExpandAlias (s, CMDLINE_LENGTH);
+#endif /* FEATURE_ALIAS */
+
+#ifdef FEATURE_REDIRECTION
+ /* find the temp path to store temporary files */
+ GetTempPath (MAX_PATH, szTempPath);
+ if (szTempPath[_tcslen (szTempPath) - 1] != _T('\\'))
+ _tcscat (szTempPath, _T("\\"));
+
+ /* get the redirections from the command line */
+ num = GetRedirection (s, in, out, err, &nRedirFlags);
+
+ /* more efficient, but do we really need to do this? */
+ for (t = in; _istspace (*t); t++)
+ ;
+ _tcscpy (in, t);
+
+ for (t = out; _istspace (*t); t++)
+ ;
+ _tcscpy (out, t);
+
+ for (t = err; _istspace (*t); t++)
+ ;
+ _tcscpy (err, t);
+
+ /* Set up the initial conditions ... */
+ /* preserve STDIN, STDOUT and STDERR handles */
+ hOldConIn = GetStdHandle (STD_INPUT_HANDLE);
+ hOldConOut = GetStdHandle (STD_OUTPUT_HANDLE);
+ hOldConErr = GetStdHandle (STD_ERROR_HANDLE);
+
+ /* redirect STDIN */
+ if (in[0])
+ {
+ HANDLE hFile;
+
+ hFile = CreateFile (in, GENERIC_READ, 0, NULL, OPEN_EXISTING,
+ FILE_ATTRIBUTE_NORMAL, NULL);
+ if (hFile == INVALID_HANDLE_VALUE)
+ {
+ ConErrPrintf ("Can't redirect input from file %s\n", in);
+ return;
+ }
+
+ if (!SetStdHandle (STD_INPUT_HANDLE, hFile))
+ {
+ ConErrPrintf ("Can't redirect input from file %s\n", in);
+ return;
+ }
+#ifdef _DEBUG
+ DebugPrintf (_T("Input redirected from: %s\n"), in);
+#endif
+ }
+
+ /* Now do all but the last pipe command */
+ *szFileName[0] = '\0';
+ hFile[0] = INVALID_HANDLE_VALUE;
+
+ while (num-- > 1)
+ {
+ /* Create unique temporary file name */
+ GetTempFileName (szTempPath, "CMD", 0, szFileName[1]);
+
+ /* Set current stdout to temporary file */
+ hFile[1] = CreateFile (szFileName[1], GENERIC_WRITE, 0, NULL,
+ TRUNCATE_EXISTING, FILE_ATTRIBUTE_TEMPORARY, NULL);
+ SetStdHandle (STD_OUTPUT_HANDLE, hFile[1]);
+
+ DoCommand (s);
+
+ /* close stdout file */
+ SetStdHandle (STD_OUTPUT_HANDLE, hOldConOut);
+ if ((hFile[1] != INVALID_HANDLE_VALUE) && (hFile[1] != hOldConOut))
+ {
+ CloseHandle (hFile[1]);
+ hFile[1] = INVALID_HANDLE_VALUE;
+ }
+
+ /* close old stdin file */
+ SetStdHandle (STD_INPUT_HANDLE, hOldConIn);
+ if ((hFile[0] != INVALID_HANDLE_VALUE) && (hFile[0] != hOldConIn))
+ {
+ /* delete old stdin file, if it is a real file */
+ CloseHandle (hFile[0]);
+ hFile[0] = INVALID_HANDLE_VALUE;
+ DeleteFile (szFileName[0]);
+ *szFileName[0] = _T('\0');
+ }
+
+ /* copy stdout file name to stdin file name */
+ _tcscpy (szFileName[0], szFileName[1]);
+ *szFileName[1] = _T('\0');
+
+ /* open new stdin file */
+ hFile[0] = CreateFile (szFileName[0], GENERIC_READ, 0, NULL,
+ OPEN_EXISTING, FILE_ATTRIBUTE_TEMPORARY, NULL);
+ SetStdHandle (STD_INPUT_HANDLE, hFile[0]);
+
+ s = s + _tcslen (s) + 1;
+ }
+
+ /* Now set up the end conditions... */
+ /* redirect STDOUT */
+ if (out[0])
+ {
+ /* Final output to here */
+ HANDLE hFile;
+
+ hFile = CreateFile (out, GENERIC_WRITE, 0, NULL,
+ (nRedirFlags & OUTPUT_APPEND) ? OPEN_ALWAYS : CREATE_ALWAYS,
+ FILE_ATTRIBUTE_NORMAL, NULL);
+ if (hFile == INVALID_HANDLE_VALUE)
+ {
+ ConErrPrintf ("Can't redirect to file %s\n", out);
+ return;
+ }
+
+ if (!SetStdHandle (STD_OUTPUT_HANDLE, hFile))
+ {
+ ConErrPrintf ("Can't redirect to file %s\n", out);
+ return;
+ }
+
+ if (nRedirFlags & OUTPUT_APPEND)
+ {
+ LONG lHighPos = 0;
+
+ if (GetFileType (hFile) == FILE_TYPE_DISK)
+ SetFilePointer (hFile, 0, &lHighPos, FILE_END);
+ }
+#ifdef _DEBUG
+ DebugPrintf (_T("Output redirected to: %s\n"), out);
+#endif
+ }
+ else if (hOldConOut != INVALID_HANDLE_VALUE)
+ {
+ /* Restore original stdout */
+ HANDLE hOut = GetStdHandle (STD_OUTPUT_HANDLE);
+ SetStdHandle (STD_OUTPUT_HANDLE, hOldConOut);
+ if (hOldConOut != hOut)
+ CloseHandle (hOut);
+ hOldConOut = INVALID_HANDLE_VALUE;
+ }
+
+ /* redirect STDERR */
+ if (err[0])
+ {
+ /* Final output to here */
+ HANDLE hFile;
+
+ if (!_tcscmp (err, out))
+ {
+#ifdef _DEBUG
+ DebugPrintf (_T("Stdout and stderr will use the same file!!\n"));
+#endif
+ DuplicateHandle (GetCurrentProcess (), GetStdHandle (STD_OUTPUT_HANDLE), GetCurrentProcess (),
+ &hFile, 0, TRUE, DUPLICATE_SAME_ACCESS);
+ }
+ else
+ {
+ hFile =
+ CreateFile (err, GENERIC_WRITE, 0, NULL,
+ (nRedirFlags & ERROR_APPEND) ? OPEN_ALWAYS : CREATE_ALWAYS,
+ FILE_ATTRIBUTE_NORMAL, NULL);
+ if (hFile == INVALID_HANDLE_VALUE)
+ {
+ ConErrPrintf ("Can't redirect to file %s\n", err);
+ return;
+ }
+ }
+ if (!SetStdHandle (STD_ERROR_HANDLE, hFile))
+ {
+ ConErrPrintf ("Can't redirect to file %s\n", err);
+ return;
+ }
+
+ if (nRedirFlags & ERROR_APPEND)
+ {
+ LONG lHighPos = 0;
+
+ if (GetFileType (hFile) == FILE_TYPE_DISK)
+ SetFilePointer (hFile, 0, &lHighPos, FILE_END);
+ }
+#ifdef _DEBUG
+ DebugPrintf (_T("Error redirected to: %s\n"), err);
+#endif
+ }
+ else if (hOldConErr != INVALID_HANDLE_VALUE)
+ {
+ /* Restore original stderr */
+ HANDLE hErr = GetStdHandle (STD_ERROR_HANDLE);
+ SetStdHandle (STD_ERROR_HANDLE, hOldConErr);
+ if (hOldConErr != hErr)
+ CloseHandle (hErr);
+ hOldConErr = INVALID_HANDLE_VALUE;
+ }
+#endif
+
+ /* process final command */
+ DoCommand (s);
+
+#ifdef FEATURE_REDIRECTION
+ /* close old stdin file */
+#if 0 /* buggy implementation */
+ SetStdHandle (STD_INPUT_HANDLE, hOldConIn);
+ if ((hFile[0] != INVALID_HANDLE_VALUE) &&
+ (hFile[0] != hOldConIn))
+ {
+ /* delete old stdin file, if it is a real file */
+ CloseHandle (hFile[0]);
+ hFile[0] = INVALID_HANDLE_VALUE;
+ DeleteFile (szFileName[0]);
+ *szFileName[0] = _T('\0');
+ }
+
+ /* Restore original STDIN */
+ if (hOldConIn != INVALID_HANDLE_VALUE)
+ {
+ HANDLE hIn = GetStdHandle (STD_INPUT_HANDLE);
+ SetStdHandle (STD_INPUT_HANDLE, hOldConIn);
+ if (hOldConIn != hIn)
+ CloseHandle (hIn);
+ hOldConIn = INVALID_HANDLE_VALUE;
+ }
+ else
+ {
+#ifdef _DEBUG
+ DebugPrintf (_T("Can't restore STDIN! Is invalid!!\n"), out);
+#endif
+ }
+#endif /* buggy implementation */
+
+
+ if (hOldConIn != INVALID_HANDLE_VALUE)
+ {
+ HANDLE hIn = GetStdHandle (STD_INPUT_HANDLE);
+ SetStdHandle (STD_INPUT_HANDLE, hOldConIn);
+ if (hIn == INVALID_HANDLE_VALUE)
+ {
+#ifdef _DEBUG
+ DebugPrintf (_T("Previous STDIN is invalid!!\n"));
+#endif
+ }
+ else
+ {
+ if (GetFileType (hIn) == FILE_TYPE_DISK)
+ {
+ if (hFile[0] == hIn)
+ {
+ CloseHandle (hFile[0]);
+ hFile[0] = INVALID_HANDLE_VALUE;
+ DeleteFile (szFileName[0]);
+ *szFileName[0] = _T('\0');
+ }
+ else
+ {
+#ifdef _DEBUG
+ DebugPrintf (_T("hFile[0] and hIn dont match!!!\n"));
+#endif
+
+ }
+ }
+ }
+ }
+
+
+ /* Restore original STDOUT */
+ if (hOldConOut != INVALID_HANDLE_VALUE)
+ {
+ HANDLE hOut = GetStdHandle (STD_OUTPUT_HANDLE);
+ SetStdHandle (STD_OUTPUT_HANDLE, hOldConOut);
+ if (hOldConOut != hOut)
+ CloseHandle (hOut);
+ hOldConOut = INVALID_HANDLE_VALUE;
+ }
+
+ /* Restore original STDERR */
+ if (hOldConErr != INVALID_HANDLE_VALUE)
+ {
+ HANDLE hErr = GetStdHandle (STD_ERROR_HANDLE);
+ SetStdHandle (STD_ERROR_HANDLE, hOldConErr);
+ if (hOldConErr != hErr)
+ CloseHandle (hErr);
+ hOldConErr = INVALID_HANDLE_VALUE;
+ }
+#endif /* FEATURE_REDIRECTION */
}
-void func_dir(char* s)
+
+/*
+ * do the prompt/input/process loop
+ *
+ */
+
+static INT
+ProcessInput (BOOL bFlag)
{
- HANDLE shandle;
- WIN32_FIND_DATA FindData;
-
- shandle = FindFirstFile("*.*",&FindData);
-
- if (shandle==INVALID_HANDLE_VALUE)
- {
- return;
- }
- do
- {
- Console_printf("Scanning %s\n",FindData.cFileName);
- } while(FindNextFile(shandle,&FindData));
+ TCHAR commandline[CMDLINE_LENGTH];
+ TCHAR readline[CMDLINE_LENGTH];
+ LPTSTR tp;
+ LPTSTR ip;
+ LPTSTR cp;
+
+ /* JPP 19980807 - changed name so not to conflict with echo global */
+ BOOL bEchoThisLine;
+
+ do
+ {
+ /* if no batch input then... */
+ if (!(ip = ReadBatchLine (&bEchoThisLine)))
+ {
+ if (bFlag)
+ return 0;
+
+ ReadCommand (readline, CMDLINE_LENGTH);
+ ip = readline;
+ bEchoThisLine = FALSE;
+ }
+
+ cp = commandline;
+ while (*ip)
+ {
+ if (*ip == _T('%'))
+ {
+ switch (*++ip)
+ {
+ case _T('%'):
+ *cp++ = *ip++;
+ break;
+
+ case _T('0'):
+ case _T('1'):
+ case _T('2'):
+ case _T('3'):
+ case _T('4'):
+ case _T('5'):
+ case _T('6'):
+ case _T('7'):
+ case _T('8'):
+ case _T('9'):
+ if (tp = FindArg (*ip - _T('0')))
+ {
+ cp = stpcpy (cp, tp);
+ ip++;
+ }
+ else
+ *cp++ = _T('%');
+ break;
+
+ case _T('?'):
+ cp += wsprintf (cp, _T("%u"), errorlevel);
+ ip++;
+ break;
+
+ default:
+ if (tp = _tcschr (ip, _T('%')))
+ {
+ char evar[512];
+ *tp = _T('\0');
+
+ /* FIXME: This is just a quick hack!! */
+ /* Do a proper memory allocation!! */
+ if (GetEnvironmentVariable (ip, evar, 512))
+ cp = stpcpy (cp, evar);
+
+ ip = tp + 1;
+ }
+ break;
+ }
+ continue;
+ }
+
+ if (_istcntrl (*ip))
+ *ip = _T(' ');
+ *cp++ = *ip++;
+ }
+
+ *cp = _T('\0');
+
+ /* strip trailing spaces */
+ while ((--cp >= commandline) && _istspace (*cp))
+ ;
+
+ *(cp + 1) = _T('\0');
+
+ /* JPP 19980807 */
+ /* Echo batch file line */
+ if (bEchoThisLine)
+ {
+ PrintPrompt ();
+ ConOutPuts (commandline);
+ }
+
+ if (*commandline)
+ {
+ ParseCommandLine (commandline);
+ if (bEcho && !bIgnoreEcho)
+ ConOutChar ('\n');
+ bIgnoreEcho = FALSE;
+ }
+ }
+ while (!bCanExit || !bExit);
+
+ return 0;
}
-int is_builtin(char* name, char* args)
+
+/*
+ * control-break handler.
+ */
+BOOL BreakHandler (DWORD dwCtrlType)
{
- if (strcmp(name,"dir")==0)
- {
- func_dir(args);
- return(1);
- }
- if (strcmp(name,"cd")==0)
- {
- func_cd(args);
- return(1);
- }
- return(0);
+ if ((dwCtrlType == CTRL_C_EVENT) ||
+ (dwCtrlType == CTRL_BREAK_EVENT))
+ {
+ bCtrlBreak = TRUE; /* indicate the break condition */
+ return TRUE;
+ }
+ return FALSE;
}
-int process_command(char* str)
+
+/*
+ * show commands and options that are available.
+ *
+ */
+static VOID
+ShowCommands (VOID)
{
- char* name;
- char* args;
- PROCESS_INFORMATION pi;
- STARTUPINFO si;
- char process_arg[255];
-
- if (strcmp(str,"exit")==0)
- {
- return(1);
- }
-
- name = strtok(str," \t");
- args = strtok(NULL,"");
-
- if (is_builtin(name,args))
- {
- return(0);
- }
- memset(&si,0,sizeof(STARTUPINFO));
- si.cb=sizeof(STARTUPINFO);
- si.lpTitle=strdup(name);
-
- strcpy(process_arg,name);
- strcat(process_arg," ");
- if(args!=NULL)
- {
- strcat(process_arg,args);
- }
- Console_printf("name '%s' process_arg '%s'\n",name,process_arg);
- if (!CreateProcess(NULL,process_arg,NULL,NULL,FALSE,
- CREATE_NEW_CONSOLE,
- NULL,NULL,&si,&pi))
- {
- Console_printf("Failed to execute process\n");
- }
- return(0);
+ LPCOMMAND cmdptr;
+ INT y;
+
+ ConOutPrintf (_T("\nInternal commands available:\n"));
+ y = 0;
+ cmdptr = cmds;
+ while (cmdptr->name)
+ {
+ if (++y == 8)
+ {
+ ConOutPuts (cmdptr->name);
+ y = 0;
+ }
+ else
+ ConOutPrintf (_T("%-10s"), cmdptr->name);
+
+ cmdptr++;
+ }
+
+ if (y != 0)
+ ConOutChar ('\n');
+
+ /* print feature list */
+ ConOutPuts ("\nFeatures available:");
+#ifdef FEATURE_ALIASES
+ ConOutPuts (" [aliases]");
+#endif
+#ifdef FEATURE_HISTORY
+ ConOutPuts (" [history]");
+#endif
+#ifdef FEATURE_UNIX_FILENAME_COMPLETION
+ ConOutPuts (" [unix filename completion]");
+#endif
+#ifdef FEATURE_DIRECTORY_STACK
+ ConOutPuts (" [directory stack]");
+#endif
+#ifdef FEATURE_REDIRECTION
+ ConOutPuts (" [redirections and piping]");
+#endif
+ ConOutChar ('\n');
}
-void build_prompt(char* prompt)
+
+/*
+ * set up global initializations and process parameters
+ *
+ * argc - number of parameters to command.com
+ * argv - command-line parameters
+ *
+ */
+static VOID Initialize (int argc, char *argv[])
{
- int len;
+ INT i;
+
+ /* Added by Rob Lake 06/16/98. This enables the command.com
+ * to run the autoexec.bat at startup */
+
+#ifdef _DEBUG
+ INT x;
+
+ DebugPrintf ("[command args:\n");
+ for (x = 0; x < argc; x++)
+ {
+ DebugPrintf ("%d. %s\n", x, argv[x]);
+ }
+ DebugPrintf ("]\n");
+#endif
+
+ /* get version information */
+ osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ GetVersionEx (&osvi);
+
+ InitLocale ();
+
+ /* get default input and output console handles */
+ hOut = GetStdHandle (STD_OUTPUT_HANDLE);
+ hIn = GetStdHandle (STD_INPUT_HANDLE);
+
+#ifdef INCLUDE_CMD_CHDIR
+ InitLastPath ();
+#endif
+
+ if (argc >= 2)
+ {
+ if (!_tcsncmp (argv[1], _T("/?"), 2))
+ {
+ ConOutPuts (_T("Starts a new instance of the ReactOS command line interpreter\n\n"
+ "CMD [/P][/C]...\n\n"
+ " /P ...\n"
+ " /C ..."));
+ ExitProcess (0);
+ }
+ else
+ {
+ for (i = 1; i < argc; i++)
+ {
+ if (!_tcsicmp (argv[i], _T("/p")))
+ {
+ if (!IsValidFileName (_T("\\autoexec.bat")))
+ {
+#ifdef INCLUDE_CMD_DATE
+ cmd_date ("", "");
+#endif
+#ifdef INCLUDE_CMD_TIME
+ cmd_time ("", "");
+#endif
+ }
+ else
+ ParseCommandLine ("\\autoexec.bat");
+ bCanExit = FALSE;
+ }
+ else if (!_tcsicmp (argv[i], _T("/c")))
+ {
+ /* This just runs a program and exits, RL: 06/16,21/98 */
+ char commandline[CMDLINE_LENGTH];
+ ++i;
+ strcpy(commandline, argv[i]);
+ while (argv[++i])
+ {
+ strcat(commandline, " ");
+ strcat(commandline, argv[i]);
+ }
+
+ ParseCommandLine(commandline);
- len = GetCurrentDirectory(255,prompt);
- strcat(prompt,">");
+ /* HBP_003 { Fix return value when /C used }*/
+ ExitProcess (ProcessInput (TRUE));
+ }
+
+#ifdef INCLUDE_CMD_COLOR
+ else if (!_tcsnicmp (argv[i], _T("/t:"), 3))
+ {
+ /* process /t (color) argument */
+ wDefColor = (WORD)strtoul (&argv[i][3], NULL, 16);
+ wColor = wDefColor;
+ }
+#endif
+ }
+ }
+ }
+
+#ifdef FEATURE_DIR_STACK
+ /* initialize directory stack */
+ InitDirectoryStack ();
+#endif
+
+#ifdef INCLUDE_CMD_COLOR
+ /* set default colors */
+ SetScreenColor (wColor);
+#endif
+
+ ShortVersion ();
+ ShowCommands ();
+
+ /* Set COMSPEC environment variable */
+ SetEnvironmentVariable (_T("COMSPEC"), argv[0]);
+
+ /* add ctrl handler */
+ SetConsoleCtrlHandler (NULL, TRUE);
}
-void command_loop()
+
+static VOID Cleanup (VOID)
{
- char line[255];
- char prompt[255];
- int do_exit = 0;
-
- while (!do_exit)
- {
- build_prompt(prompt);
- Console_getline(prompt,line,255);
- Console_printf("Processing command '%s'\n",line);
- do_exit = process_command(line);
- }
+
+#ifdef FEATURE_DIECTORY_STACK
+ /* destroy directory stack */
+ DestroyDirectoryStack ();
+#endif
+
+#ifdef INCLUDE_CMD_CHDIR
+ FreeLastPath ();
+#endif
+
+ /* remove ctrl handler */
+// SetConsoleCtrlHandler ((PHANDLER_ROUTINE)&BreakHandler, FALSE);
}
-int STDCALL WinMain (HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpCmd, int nShow)
+
+/*
+ * main function
+ */
+int main (int argc, char *argv[])
{
- AllocConsole();
- stdin = GetStdHandle(STD_INPUT_HANDLE);
- stdout = GetStdHandle(STD_OUTPUT_HANDLE);
+ INT nExitCode;
- command_loop();
+ AllocConsole ();
+ SetFileApisToOEM ();
- return 0;
+ /* check switches on command-line */
+ Initialize (argc, argv);
+
+ /* call prompt routine */
+ nExitCode = ProcessInput (FALSE);
+
+ /* do the cleanup */
+ Cleanup ();
+ FreeConsole ();
+
+ return nExitCode;
}
--- /dev/null
+/*
+ * CMD.H - header file for the modules in CMD.EXE
+ *
+ *
+ * History:
+ *
+ * 7-15-95 Tim Norman
+ * started
+ *
+ * 06/29/98 (Rob Lake)
+ * Moved error messages in here
+ *
+ * 07/12/98 (Rob Lake)
+ * Moved more error messages here
+ *
+ * 30-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * Added compile date to version
+ */
+
+// #define WIN32_LEAN_AND_MEAN
+
+#include <windows.h>
+// #include <tchar.h>
+
+#define SHELLVER "version 0.0.4 [" __DATE__"]"
+
+#define BREAK_BATCHFILE 1
+#define BREAK_OUTOFBATCH 2
+#define BREAK_INPUT 3
+#define BREAK_IGNORE 4
+
+/* define some error messages */
+#define NOENVERR "ERROR: no environment"
+#define INVALIDDRIVE "ERROR: invalid drive"
+#define INVALIDFUNCTION "ERROR: invalid function"
+#define ACCESSDENIED "ERROR: access denied"
+#define BADENVIROMENT "ERROR: bad enviroment"
+#define BADFORMAT "ERROR: bad format"
+#define ERROR_E2BIG "ERROR: Argument list too long"
+#define ERROR_EINVAL "ERROR: Invalid argument"
+
+#define SHELLINFO "ReactOS Command Line Interface"
+#define USAGE "usage"
+
+
+#define D_ON "on"
+#define D_OFF "off"
+
+
+
+/* prototypes for CMD.C */
+extern HANDLE hOut;
+extern HANDLE hIn;
+extern WORD wColor;
+extern WORD wDefColor;
+extern BOOL bCtrlBreak;
+extern BOOL bIgnoreEcho;
+extern BOOL bExit;
+extern int errorlevel;
+extern SHORT maxx;
+extern SHORT maxy;
+extern OSVERSIONINFO osvi;
+
+
+// VOID Execute (char *, char *);
+void command(char *);
+VOID ParseCommandLine (LPTSTR);
+int c_brk(void);
+
+
+
+
+/* prototypes for ALIAS.C */
+VOID ExpandAlias (char *, int);
+INT cmd_alias (LPTSTR, LPTSTR);
+
+
+/* prototyped for ATTRIB.C */
+INT cmd_attrib (LPTSTR, LPTSTR);
+
+
+/* prototypes for CLS.C */
+INT cmd_cls (LPTSTR, LPTSTR);
+
+
+/* prototypes for CMDINPUT.C */
+VOID ReadCommand (LPTSTR, INT);
+
+
+/* prototypes for CMDTABLE.C */
+#define CMD_SPECIAL 1
+#define CMD_BATCHONLY 2
+
+typedef struct tagCOMMAND
+{
+ LPTSTR name;
+ INT flags;
+ INT (*func) (LPTSTR, LPTSTR);
+} COMMAND, *LPCOMMAND;
+
+
+/* prototypes for COLOR.C */
+VOID SetScreenColor (WORD);
+INT cmd_color (LPTSTR, LPTSTR);
+
+
+/* prototypes for CONSOLE.C */
+#ifdef _DEBUG
+VOID DebugPrintf (LPTSTR, ...);
+#endif /* _DEBUG */
+
+VOID ConInDummy (VOID);
+VOID ConInKey (PINPUT_RECORD);
+
+VOID ConInString (LPTSTR, DWORD);
+
+
+VOID ConOutChar (TCHAR);
+VOID ConOutPuts (LPTSTR);
+VOID ConOutPrintf (LPTSTR, ...);
+VOID ConErrChar (TCHAR);
+VOID ConErrPuts (LPTSTR);
+VOID ConErrPrintf (LPTSTR, ...);
+
+
+SHORT wherex (VOID);
+SHORT wherey (VOID);
+VOID goxy (SHORT, SHORT);
+
+VOID GetScreenSize (PSHORT, PSHORT);
+VOID SetCursorType (BOOL, BOOL);
+
+
+/* prototypes for COPY.C */
+INT cmd_copy (LPTSTR, LPTSTR);
+
+
+/* prototypes for DATE.C */
+INT cmd_date (LPTSTR, LPTSTR);
+
+
+/* prototypes for DEL.C */
+INT cmd_del (LPTSTR, LPTSTR);
+
+
+/* prototypes for DIR.C */
+//int incline(int *line, unsigned flags);
+INT cmd_dir (LPTSTR, LPTSTR);
+
+
+/* prototypes for DIRSTACK.C */
+VOID InitDirectoryStack (VOID);
+VOID DestroyDirectoryStack (VOID);
+INT GetDirectoryStackDepth (VOID);
+INT cmd_pushd (LPTSTR, LPTSTR);
+INT cmd_popd (LPTSTR, LPTSTR);
+
+
+/* Prototypes for ERROR.C */
+VOID ErrorMessage (DWORD, LPTSTR, ...);
+
+VOID error_no_pipe (VOID);
+VOID error_bad_command (VOID);
+VOID error_invalid_drive (VOID);
+VOID error_req_param_missing (VOID);
+VOID error_sfile_not_found (LPTSTR);
+VOID error_file_not_found (VOID);
+VOID error_path_not_found (VOID);
+VOID error_too_many_parameters (LPTSTR);
+VOID error_invalid_switch (TCHAR);
+VOID error_invalid_parameter_format (LPTSTR);
+VOID error_out_of_memory (VOID);
+VOID error_syntax (LPTSTR);
+
+VOID msg_pause (VOID);
+
+
+/* prototypes for FILECOMP.C */
+#ifdef FEATURE_UNIX_FILENAME_COMPLETION
+VOID CompleteFilename (LPTSTR, INT);
+INT ShowCompletionMatches (LPTSTR, INT);
+#endif
+#ifdef FEATURE_4NT_FILENAME_COMPLETION
+#endif
+
+
+/* prototypes for HISTORY.C */
+#ifdef FEATURE_HISTORY
+VOID History (INT, LPTSTR);
+#endif
+
+
+/* prototypes for INTERNAL.C */
+VOID InitLastPath (VOID);
+VOID FreeLastPath (VOID);
+int cmd_chdir(char *, char *);
+int cmd_mkdir(char *, char *);
+int cmd_rmdir(char *, char *);
+int internal_exit(char *, char *);
+int cmd_rem(char *, char *);
+int cmd_showcommands(char *, char *);
+
+
+/* prototyped for LABEL.C */
+INT cmd_label (LPTSTR, LPTSTR);
+
+
+/* prototypes for LOCALE.C */
+extern TCHAR cDateSeparator;
+extern INT nDateFormat;
+extern TCHAR cTimeSeparator;
+extern INT nTimeFormat;
+extern TCHAR aszDayNames[7][8];
+extern TCHAR cThousandSeparator;
+extern TCHAR cDecimalSeparator;
+extern INT nNumberGroups;
+
+VOID InitLocale (VOID);
+
+
+/* Prototypes for MISC.C */
+TCHAR cgetchar (VOID);
+BOOL CheckCtrlBreak (INT);
+LPTSTR *split (LPTSTR, LPINT);
+VOID freep (LPTSTR *);
+LPTSTR stpcpy (LPTSTR, LPTSTR);
+BOOL IsValidPathName (LPCTSTR);
+BOOL IsValidFileName (LPCTSTR);
+BOOL FileGetString (HANDLE, LPTSTR, INT);
+
+
+/* prototypes for MOVE.C */
+INT cmd_move (LPTSTR, LPTSTR);
+
+
+/* prototypes from PATH.C */
+INT cmd_path (LPTSTR, LPTSTR);
+
+
+/* prototypes from PROMPT.C */
+VOID PrintPrompt (VOID);
+INT cmd_prompt (LPTSTR, LPTSTR);
+
+
+/* prototypes for REDIR.C */
+#define INPUT_REDIRECTION 1
+#define OUTPUT_REDIRECTION 2
+#define OUTPUT_APPEND 4
+#define ERROR_REDIRECTION 8
+#define ERROR_APPEND 16
+INT GetRedirection (LPTSTR, LPTSTR, LPTSTR, LPTSTR, LPINT);
+
+
+/* prototypes for REN.C */
+INT cmd_rename (LPTSTR, LPTSTR);
+
+
+/* prototypes for SET.C */
+INT cmd_set (LPTSTR, LPTSTR);
+
+
+/* prototypes for TIME.C */
+INT cmd_time (LPTSTR, LPTSTR);
+
+
+/* prototypes for TYPE.C */
+INT cmd_type (LPTSTR, LPTSTR);
+
+
+/* prototypes for VER.C */
+VOID ShortVersion (VOID);
+INT cmd_ver (LPTSTR, LPTSTR);
+
+
+/* prototypes for VERIFY.C */
+INT cmd_verify (LPTSTR, LPTSTR);
+
+
+/* prototypes for VOL.C */
+INT cmd_vol (LPTSTR, LPTSTR);
+
+
+/* prototypes for WHERE.C */
+BOOL find_which (LPCTSTR, LPTSTR);
+
+
+
+
+/* The MSDOS Batch Commands [MS-DOS 5.0 User's Guide and Reference p359] */
+int cmd_call(char *, char *);
+int cmd_echo(char *, char *);
+int cmd_for(char *, char *);
+int cmd_goto(char *, char *);
+int cmd_if(char *, char *);
+int cmd_pause(char *, char *);
+int cmd_shift(char *, char *);
+
+int cmd_beep(char *, char *);
+
+
--- /dev/null
+/*
+ * CMDINPUT.C - handles command input (tab completion, history, etc.).
+ *
+ *
+ * History:
+ *
+ * 01/14/95 (Tim Norman)
+ * started.
+ *
+ * 08/08/95 (Matt Rains)
+ * i have cleaned up the source code. changes now bring this source
+ * into guidelines for recommended programming practice.
+ * i have added some constants to help making changes easier.
+ *
+ * 12/12/95 (Tim Norman)
+ * added findxy() function to get max x/y coordinates to display
+ * correctly on larger screens
+ *
+ * 12/14/95 (Tim Norman)
+ * fixed the Tab completion code that Matt Rains broke by moving local
+ * variables to a more global scope and forgetting to initialize them
+ * when needed
+ *
+ * 8/1/96 (Tim Norman)
+ * fixed a bug in tab completion that caused filenames at the beginning
+ * of the command-line to have their first letter truncated
+ *
+ * 9/1/96 (Tim Norman)
+ * fixed a silly bug using printf instead of fputs, where typing "%i"
+ * confused printf :)
+ *
+ * 6/14/97 (Steffan Kaiser)
+ * ctrl-break checking
+ *
+ * 6/7/97 (Marc Desrochers)
+ * recoded everything! now properly adjusts when text font is changed.
+ * removed findxy(), reposition(), and reprint(), as these functions
+ * were inefficient. added goxy() function as gotoxy() was buggy when
+ * the screen font was changed. the printf() problem with %i on the
+ * command line was fixed by doing printf("%s",str) instead of
+ * printf(str). Don't ask how I find em just be glad I do :)
+ *
+ * 7/12/97 (Tim Norman)
+ * Note: above changes pre-empted Steffan's ctrl-break checking.
+ *
+ * 7/7/97 (Marc Desrochers)
+ * rewrote a new findxy() because the new dir() used it. This
+ * findxy() simply returns the values of *maxx *maxy. In the
+ * future, please use the pointers, they will always be correct
+ * since they point to BIOS values.
+ *
+ * 7/8/97 (Marc Desrochers)
+ * once again removed findxy(), moved the *maxx, *maxy pointers
+ * global and included them as externs in command.h. Also added
+ * insert/overstrike capability
+ *
+ * 7/13/97 (Tim Norman)
+ * added different cursor appearance for insert/overstrike mode
+ *
+ * 7/13/97 (Tim Norman)
+ * changed my code to use _setcursortype until I can figure out why
+ * my code is crashing on some machines. It doesn't crash on mine :)
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added config.h include
+ *
+ * 28-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * put ifdef's around filename completion code.
+ *
+ * 30-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * moved filename completion code to filecomp.c
+ * made second TAB display list of filename matches
+ *
+ * 31-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * Fixed bug where if you typed something, then hit HOME, then tried
+ * to type something else in insert mode, it crashed.
+ *
+ * 07-Aug-1998 (John P Price <linux-guru@gcfl.net>)
+ * Fixed carrage return output to better match MSDOS with echo
+ * on or off.(marked with "JPP 19980708")
+ *
+ * 13-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added insert/overwrite cursor.
+ *
+ * 25-Jan-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Replaced CRT io functions by Win32 console io functions.
+ * This can handle <Shift>-<Tab> for 4NT filename completion.
+ * Unicode and redirection safe!
+ *
+ * 04-Feb-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Fixed input bug. A "line feed" character remined in the keyboard
+ * input queue when you pressed <RETURN>. This sometimes caused
+ * some very strange effects.
+ * Fixed some command line editing annoyances.
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+
+#include "cmd.h"
+#include "batch.h"
+
+
+
+SHORT maxx;
+SHORT maxy;
+
+/*
+ * global command line insert/overwrite flag
+ */
+static BOOL bInsert = TRUE;
+
+
+static VOID
+ClearCommandLine (LPTSTR str, INT maxlen, SHORT orgx, SHORT orgy)
+{
+ INT count;
+
+ goxy (orgx, orgy);
+ for (count = 0; count < (INT)_tcslen (str); count++)
+ ConOutChar (_T(' '));
+ _tcsnset (str, _T('\0'), maxlen);
+ goxy (orgx, orgy);
+}
+
+
+/* read in a command line */
+VOID ReadCommand (LPTSTR str, INT maxlen)
+{
+ SHORT orgx; /* origin x/y */
+ SHORT orgy;
+ SHORT curx;
+ SHORT cury;
+ INT count;
+ INT current = 0;
+ INT charcount = 0;
+ INPUT_RECORD ir;
+ WORD wLastKey = 0;
+ TCHAR ch;
+
+ /* get screen size */
+ GetScreenSize (&maxx, &maxy);
+
+ /* JPP 19980807 - if echo off, don't print prompt */
+ if (bEcho)
+ PrintPrompt();
+
+ orgx = wherex ();
+ orgy = wherey ();
+
+ memset (str, 0, maxlen * sizeof (TCHAR));
+
+ SetCursorType (bInsert, TRUE);
+
+ do
+ {
+ ConInKey (&ir);
+
+ switch (ir.Event.KeyEvent.wVirtualKeyCode)
+ {
+ case VK_BACK:
+ /* <BACKSPACE> - delete character to left of cursor */
+ if (current > 0 && charcount > 0)
+ {
+ if (current == charcount)
+ {
+ /* if at end of line */
+ str[current - 1] = _T('\0');
+ if (wherex () != 0)
+ {
+ ConOutPrintf ("\b \b");
+ }
+ else
+ {
+ goxy ((SHORT)(maxx - 1), (SHORT)(wherey () - 1));
+ ConOutChar (_T(' '));
+ goxy ((SHORT)(maxx - 1), (SHORT)(wherey () - 1));
+ }
+ }
+ else
+ {
+ for (count = current - 1; count < charcount; count++)
+ str[count] = str[count + 1];
+ if (wherex () != 0)
+ goxy ((SHORT)(wherex () - 1), wherey ());
+ else
+ goxy ((SHORT)(maxx - 1), (SHORT)(wherey () - 1));
+ curx = wherex ();
+ cury = wherey ();
+ ConOutPrintf (_T("%s "), &str[current - 1]);
+ goxy (curx, cury);
+ }
+ charcount--;
+ current--;
+ }
+ break;
+
+ case VK_INSERT:
+ /* toggle insert/overstrike mode */
+ bInsert ^= TRUE;
+ SetCursorType (bInsert, TRUE);
+ break;
+
+ case VK_DELETE:
+ /* delete character under cursor */
+ if (current != charcount && charcount > 0)
+ {
+ for (count = current; count < charcount; count++)
+ str[count] = str[count + 1];
+ charcount--;
+ curx = wherex ();
+ cury = wherey ();
+ ConOutPrintf (_T("%s "), &str[current]);
+ goxy (curx, cury);
+ }
+ break;
+
+ case VK_HOME:
+ /* goto beginning of string */
+ if (current != 0)
+ {
+ goxy (orgx, orgy);
+ current = 0;
+ }
+ break;
+
+ case VK_END:
+ /* goto end of string */
+ if (current != charcount)
+ {
+ goxy (orgx, orgy);
+ ConOutPrintf (_T("%s"), str);
+ current = charcount;
+ }
+ break;
+
+ case VK_TAB:
+#ifdef FEATURE_UNIX_FILENAME_COMPLETION
+ /* expand current file name */
+ if (current == charcount) // only works at end of line
+ {
+ if (wLastKey != VK_TAB)
+ {
+ // if first TAB, complete filename
+ CompleteFilename (str, charcount);
+ charcount = _tcslen (str);
+ current = charcount;
+
+ goxy(orgx, orgy);
+ ConOutPrintf (_T("%s"), str);
+ if ((_tcslen (str) > (USHORT)(maxx - orgx)) && (orgy == maxy + 1))
+ orgy--;
+ }
+ else
+ {
+ //if second TAB, list matches
+ if (ShowCompletionMatches (str, charcount))
+ {
+ PrintPrompt ();
+ orgx = wherex ();
+ orgy = wherey ();
+ ConOutPrintf (_T("%s"), str);
+ }
+ }
+ }
+ else
+ {
+ MessageBeep (-1);
+ }
+#endif
+#ifdef FEATURE_4NT_FILENAME_COMPLETION
+ /* this is not implemented yet */
+ if (ir.Event.KeyEvent.dwControlKeyState & SHIFT_PRESSED)
+ {
+ /* get previous match */
+
+ }
+ else
+ {
+ /* get next match */
+
+ }
+#endif
+ break;
+
+ case VK_RETURN:
+ /* end input, return to main */
+#ifdef FEATURE_HISTORY
+ /* add to the history */
+ if (str[0])
+ History (0, str);
+#endif
+ ConInDummy ();
+ ConOutChar (_T('\n'));
+ break;
+
+ case VK_ESCAPE:
+ /* clear str Make this callable! */
+ ClearCommandLine (str, maxlen, orgx, orgy);
+ current = charcount = 0;
+ break;
+
+ case VK_UP:
+#ifdef FEATURE_HISTORY
+ /* get previous command from buffer */
+ ClearCommandLine (str, maxlen, orgx, orgy);
+ History (-1, str);
+ current = charcount = _tcslen (str);
+ ConOutPrintf (_T("%s"), str);
+#endif
+ break;
+
+ case VK_DOWN:
+#ifdef FEATURE_HISTORY
+ /* get next command from buffer */
+ ClearCommandLine (str, maxlen, orgx, orgy);
+ History (1, str);
+ current = charcount = _tcslen (str);
+ ConOutPrintf (_T("%s"), str);
+#endif
+ break;
+
+ case VK_LEFT:
+ /* move cursor left */
+ if (current > 0)
+ {
+ current--;
+ if (wherex () == 0)
+ goxy ((SHORT)(maxx - 1), (SHORT)(wherey () - 1));
+ else
+ goxy ((SHORT)(wherex () - 1), wherey ());
+ }
+ else
+ {
+// Beep (440, 100);
+ MessageBeep (-1);
+ }
+ break;
+
+ case VK_RIGHT:
+ /* move cursor right */
+ if (current != charcount)
+ {
+ current++;
+ if (wherex () == maxx - 1)
+ goxy (0, (SHORT)(wherey () + 1));
+ else
+ goxy ((SHORT)(wherex () + 1), wherey ());
+ }
+ break;
+
+ default:
+#ifdef _UNICODE
+ ch = ir.Event.KeyEvent.uChar.UnicodeChar;
+#else
+ ch = ir.Event.KeyEvent.uChar.AsciiChar;
+#endif
+ if ((ch >= 32 && ch <= 255) && (charcount != (maxlen - 2)))
+ {
+ /* insert character into string... */
+ if (bInsert && current != charcount)
+ {
+ for (count = charcount; count > current; count--)
+ str[count] = str[count - 1];
+ str[current++] = ch;
+ if (wherex () == maxx - 1)
+ {
+ curx = 0;
+ cury = wherey () + 1;
+ }
+ else
+ {
+ curx = wherex () + 1;
+ cury = wherey ();
+ }
+ ConOutPrintf (_T("%s"), &str[current - 1]);
+ if ((_tcslen (str) > (USHORT)(maxx - orgx)) && (orgy == maxy + 1))
+ cury--;
+ goxy (curx, cury);
+ charcount++;
+ }
+ else
+ {
+ if (current == charcount)
+ charcount++;
+ str[current++] = ch;
+ ConOutChar (ch);
+ }
+ if ((_tcslen (str) > (USHORT)(maxx - orgx)) && (orgy == maxy + 1))
+ orgy--;
+ }
+#if 0
+ else
+ {
+// Beep (440, 100);
+ MessageBeep (-1);
+ }
+#endif
+ break;
+
+ }
+ wLastKey = ir.Event.KeyEvent.wVirtualKeyCode;
+ }
+ while (ir.Event.KeyEvent.wVirtualKeyCode != VK_RETURN);
+
+ SetCursorType (bInsert, TRUE);
+}
--- /dev/null
+/*
+ * CMDTABLE.C - table of internal commands.
+ *
+ *
+ * History:
+ *
+ * 16 Jul 1998 (Hans B Pufal)
+ * started.
+ * New file to keep the internal command table. I plan on
+ * getting rid of the table real soon now and replacing it
+ * with a dynamic mechnism.
+ *
+ * 27 Jul 1998 John P. Price
+ * added config.h include
+ *
+ * 21-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Unicode ready!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#include <windows.h>
+#include <tchar.h>
+
+#include "cmd.h"
+
+#include "chcp.h"
+
+
+/* a list of all the internal commands, associating their command names */
+/* to the functions to process them */
+
+/* Lines marked
+ *
+ * $$ are external commands
+ * !! internal commands which are not yet implemented
+ * ** special FREEDOS specific implementation
+ */
+
+COMMAND cmds[] =
+{
+ {_T("?"), 0, cmd_showcommands},
+
+#ifdef FEATURE_ALIASES
+ {_T("alias"), 0, cmd_alias},
+#endif
+
+#ifdef INCLUDE_CMD_ATTRIB
+ {_T("attrib"), 0, cmd_attrib},
+#endif
+
+#ifdef INCLUDE_CMD_BEEP
+ {_T("beep"), 0, cmd_beep},
+#endif
+
+/*
+ {_T("break"), 0, cmd_break},
+*/
+
+ {_T("call"), CMD_BATCHONLY, cmd_call},
+
+#ifdef INCLUDE_CMD_CHDIR
+ {_T("cd"), CMD_SPECIAL, cmd_chdir},
+ {_T("chdir"), CMD_SPECIAL, cmd_chdir},
+#endif
+
+#ifdef INCLUDE_CMD_CHCP
+ {_T("chcp"), 0, CommandChcp},
+#endif
+
+#ifdef INCLUDE_CMD_CLS
+ {_T("cls"), 0, cmd_cls},
+#endif
+
+#ifdef INCLUDE_CMD_COLOR
+ {_T("color"), 0, cmd_color},
+#endif
+
+#ifdef INCLUDE_CMD_COPY
+ {_T("copy"), 0, cmd_copy},
+#endif
+
+/*
+#define INCLUDE_CMD_CTTY
+ {_T("ctty"), 0, cmd_ctty},
+#endif
+*/
+
+#ifdef INCLUDE_CMD_DATE
+ {_T("date"), 0, cmd_date},
+#endif
+
+#ifdef INCLUDE_CMD_DEL
+ {_T("del"), 0, cmd_del},
+ {_T("delete"), 0, cmd_del},
+#endif
+
+#ifdef INCLUDE_CMD_DIR
+ {_T("dir"), CMD_SPECIAL, cmd_dir},
+#endif
+
+ {_T("echo"), 0, cmd_echo},
+
+#ifdef INCLUDE_CMD_DEL
+ {_T("erase"), 0, cmd_del},
+#endif
+
+ {_T("exit"), 0, internal_exit},
+
+ {_T("for"), 0, cmd_for},
+
+ {_T("goto"), CMD_BATCHONLY, cmd_goto},
+
+ {_T("if"), 0, cmd_if},
+
+#ifdef INCLUDE_CMD_LABEL
+ {_T("label"), 0, cmd_label},
+#endif
+
+#ifdef INCLUDE_CMD_MKDIR
+ {_T("md"), CMD_SPECIAL, cmd_mkdir},
+ {_T("mkdir"), CMD_SPECIAL, cmd_mkdir},
+#endif
+
+#ifdef INCLUDE_CMD_MOVE
+ {_T("move"), 0, cmd_move},
+#endif
+
+#ifdef INCLUDE_CMD_PATH
+ {_T("path"), 0, cmd_path},
+#endif
+
+#ifdef INCLUDE_CMD_PAUSE
+ {_T("pause"), 0, cmd_pause},
+#endif
+
+#ifdef FEATURE_DIRECTORY_STACK
+ {_T("popd"), 0, cmd_popd},
+#endif
+
+#ifdef INCLUDE_CMD_PROMPT
+ {_T("prompt"), 0, cmd_prompt},
+#endif
+
+#ifdef FEATURE_DIRECTORY_STACK
+ {_T("pushd"), 0, cmd_pushd},
+#endif
+
+#ifdef INCLUDE_CMD_RMDIR
+ {_T("rd"), CMD_SPECIAL, cmd_rmdir},
+#endif
+
+#ifdef INCLUDE_CMD_REM
+ {_T("rem"), 0, cmd_rem},
+#endif
+
+#ifdef INCLUDE_CMD_RENAME
+ {_T("ren"), 0, cmd_rename},
+ {_T("rename"), 0, cmd_rename},
+#endif
+
+#ifdef INCLUDE_CMD_RMDIR
+ {_T("rmdir"), CMD_SPECIAL, cmd_rmdir},
+#endif
+
+#ifdef INCLUDE_CMD_SET
+ {_T("set"), 0, cmd_set},
+#endif
+
+ {_T("shift"), CMD_BATCHONLY, cmd_shift},
+
+#ifdef INCLUDE_CMD_TIME
+ {_T("time"), 0, cmd_time},
+#endif
+
+#ifdef INCLUDE_CMD_TYPE
+ {_T("type"), 0, cmd_type},
+#endif
+
+#ifdef INCLUDE_CMD_VER
+ {_T("ver"), 0, cmd_ver},
+#endif
+
+#ifdef INCLUDE_CMD_VERIFY
+ {_T("verify"), 0, cmd_verify},
+#endif
+
+#ifdef INCLUDE_CMD_VOL
+ {_T("vol"), 0, cmd_vol},
+#endif
+
+ {NULL, 0, NULL}
+};
+
+/* append, $$ */
+/* assign, $$ */
+/* attrib, ** */
+/* backup, $$ */
+/* chkdsk, $$ */
+/* comp, $$ */
+/* debug, $$ */
+/* diskcomp, $$ */
+/* diskcopy, $$ */
+/* doskey, ** */
+/* dosshell, $$ */
+/* edit, $$ */
+/* edlin, $$ */
+/* emm386, $$ */
+/* exe2bin, $$ */
+/* expand, $$ */
+/* fastopen, $$ */
+/* fc, $$ */
+/* fdisk, $$ */
+/* find, $$ */
+/* format, $$ */
+/* graftabl, $$ */
+/* graphics, $$ */
+/* help, $$ */
+/* join, $$ */
+/* keyb, $$ */
+/* mem, $$ */
+/* mirror, $$ */
+/* mode, $$ */
+/* more, $$ */
+/* nlsfunc, $$ */
+/* print, $$ */
+/* qbasic, $$ */
+/* recover, $$ */
+/* replace, $$ */
+/* restore, $$ */
+/* setver, $$ */
+/* share, $$ */
+/* sort, $$ */
+/* subst, $$ */
+/* sys, $$ */
+/* tree, $$ */
+/* undelete, $$ */
+/* unformat, $$ */
+/* xcopy, $$ */
--- /dev/null
+/*
+ * COLOR.C - color internal command.
+ *
+ *
+ * History:
+ *
+ * 13-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Started.
+ *
+ * 19-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Unicode ready!
+ *
+ * 20-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Redirection ready!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#ifdef INCLUDE_CMD_COLOR
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "cmd.h"
+
+
+VOID SetScreenColor (WORD wColor)
+{
+ DWORD dwWritten;
+ CONSOLE_SCREEN_BUFFER_INFO csbi;
+ COORD coPos;
+
+ GetConsoleScreenBufferInfo (hOut, &csbi);
+
+ coPos.X = 0;
+ coPos.Y = 0;
+ FillConsoleOutputAttribute (hOut, wColor,
+ (csbi.dwSize.X)*(csbi.dwSize.Y),
+ coPos, &dwWritten);
+ SetConsoleTextAttribute (hOut, wColor);
+}
+
+
+/*
+ * color
+ *
+ * internal dir command
+ */
+INT cmd_color (LPTSTR first, LPTSTR rest)
+{
+ if (_tcsncmp (rest, _T("/?"), 2) == 0)
+ {
+ ConOutPuts (_T("Sets the default foreground and background colors.\n\n"
+ "COLOR [attr]\n\n"
+ " attr Specifies color attribute of console output\n\n"
+ "Color attributes are specified by TWO hex digits -- the first\n"
+ "corresponds to the background; the second to the foreground. Each digit\n"
+ "can be one of the following:\n"));
+
+ ConOutPuts (_T(" 0 = Black 8 = Gray\n"
+ " 1 = Blue 9 = Light Blue\n"
+ " 2 = Green A = Light Green\n"
+ " 3 = Aqua B = Light Aqua\n"
+ " 4 = Red C = Light Red\n"
+ " 5 = Purple D = Light Purple\n"
+ " 6 = Yellow E = Light Yellow\n"
+ " 7 = White F = Bright White\n"));
+ return 0;
+ }
+
+ if (rest[0] == _T('\0'))
+ {
+ /* set default color */
+ wColor = wDefColor;
+ SetScreenColor (wColor);
+ return 0;
+ }
+
+ if (_tcslen (rest) != 2)
+ {
+ ConErrPuts (_T("parameter error!"));
+ return 1;
+ }
+
+ wColor = (WORD)_tcstoul (rest, NULL, 16);
+
+ if ((wColor & 0xF) == (wColor &0xF0) >> 4)
+ {
+ ConErrPuts (_T("same colors error!"));
+ return 1;
+ }
+
+ /* set color */
+ SetScreenColor (wColor);
+
+ return 0;
+}
+
+#endif
--- /dev/null
+/*
+ * CONFIG.H - Used to configure what will be compiled into the shell.
+ *
+ *
+ * History:
+ *
+ * 27 Jul 1998 - John P. Price
+ * started.
+ *
+ */
+
+
+/* JPP 20 Jul 1998 - define DEBUG to add debugging code */
+/*#define DEBUG */
+
+
+/* Define to enable the alias command, and aliases.*/
+#define FEATURE_ALIASES
+
+
+/* Define to enable history */
+#define FEATURE_HISTORY
+
+
+/* Define one of these to enable filename completion */
+#define FEATURE_UNIX_FILENAME_COMPLETION
+/* #define FEATURE_4NT_FILENAME_COMPLETION */
+
+
+/* Define to enable the directory stack */
+#define FEATURE_DIRECTORY_STACK
+
+
+/* Define to activate redirections and piping */
+#define FEATURE_REDIRECTION
+
+
+/* Define one of these to select the used locale. */
+/* (date and time formats etc.) used in DATE, TIME */
+/* DIR and PROMPT. */
+#define LOCALE_WINDOWS /* System locale */
+/* #define LOCALE_GERMAN */ /* German locale */
+/* #define LOCALE_DEFAULT */ /* United States locale */
+
+
+#define INCLUDE_CMD_ATTRIB
+//#define INCLUDE_CMD_BREAK
+#define INCLUDE_CMD_CHCP
+#define INCLUDE_CMD_CHDIR
+#define INCLUDE_CMD_CLS
+#define INCLUDE_CMD_COLOR
+#define INCLUDE_CMD_COPY
+//#define INCLUDE_CMD_CTTY
+#define INCLUDE_CMD_DATE
+#define INCLUDE_CMD_DEL
+#define INCLUDE_CMD_DIR
+#define INCLUDE_CMD_LABEL
+#define INCLUDE_CMD_MKDIR
+#define INCLUDE_CMD_MOVE
+#define INCLUDE_CMD_PATH
+#define INCLUDE_CMD_PROMPT
+#define INCLUDE_CMD_RMDIR
+#define INCLUDE_CMD_RENAME
+#define INCLUDE_CMD_SET
+#define INCLUDE_CMD_TIME
+#define INCLUDE_CMD_TYPE
+#define INCLUDE_CMD_VER
+#define INCLUDE_CMD_REM
+#define INCLUDE_CMD_PAUSE
+#define INCLUDE_CMD_BEEP
+#define INCLUDE_CMD_VERIFY
+#define INCLUDE_CMD_VOL
+
+/*
+command that do not have a define:
+
+exit
+call
+echo
+goto
+for
+if
+shift
+
+*/
+
--- /dev/null
+/*
+ * CONSOLE.C - console input/output functions.
+ *
+ *
+ * History:
+ *
+ * 20-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * started
+ */
+
+
+
+#define WIN32_LEAN_AND_MEAN
+
+#include <windows.h>
+#include <tchar.h>
+
+#include "cmd.h"
+
+
+
+/* internal variables for paged output */
+SHORT sLineCount;
+SHORT sMaxLines;
+BOOL bPageable;
+
+
+
+#ifdef _DEBUG
+VOID DebugPrintf (LPTSTR szFormat, ...)
+{
+ TCHAR szOut[512];
+ va_list arg_ptr;
+
+ va_start (arg_ptr, szFormat);
+ wvsprintf (szOut, szFormat, arg_ptr);
+ va_end (arg_ptr);
+
+ OutputDebugString (szOut);
+}
+#endif /* _DEBUG */
+
+
+VOID ConInDummy (VOID)
+{
+ HANDLE hInput = GetStdHandle (STD_INPUT_HANDLE);
+ INPUT_RECORD dummy;
+ DWORD dwRead;
+
+#ifdef _DEBUG
+ if (hInput == INVALID_HANDLE_VALUE)
+ DebugPrintf ("Invalid input handle!!!\n");
+#endif
+
+ ReadConsoleInput (hInput, &dummy, 1, &dwRead);
+}
+
+
+VOID ConInKey (PINPUT_RECORD lpBuffer)
+{
+ HANDLE hInput = GetStdHandle (STD_INPUT_HANDLE);
+ DWORD dwRead;
+
+#ifdef _DEBUG
+ if (hInput == INVALID_HANDLE_VALUE)
+ DebugPrintf ("Invalid input handle!!!\n");
+#endif
+
+ do
+ {
+ WaitForSingleObject (hInput, INFINITE);
+ ReadConsoleInput (hInput, lpBuffer, 1, &dwRead);
+ if ((lpBuffer->EventType == KEY_EVENT) &&
+ (lpBuffer->Event.KeyEvent.bKeyDown == TRUE))
+ break;
+ }
+ while (TRUE);
+}
+
+
+
+VOID ConInString (LPTSTR lpInput, DWORD dwLength)
+{
+ DWORD dwOldMode;
+ DWORD dwRead;
+ HANDLE hFile;
+
+ LPTSTR p;
+ DWORD i;
+
+ ZeroMemory (lpInput, dwLength * sizeof(TCHAR));
+ hFile = GetStdHandle (STD_INPUT_HANDLE);
+ GetConsoleMode (hFile, &dwOldMode);
+
+ SetConsoleMode (hFile, ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT | ENABLE_PROCESSED_INPUT);
+
+ ReadFile (hFile, lpInput, dwLength, &dwRead, NULL);
+
+ p = lpInput;
+ for (i = 0; i < dwRead; i++, p++)
+ {
+ if (*p == _T('\x0d'))
+ {
+ *p = _T('\0');
+ break;
+ }
+ }
+
+ SetConsoleMode (hFile, dwOldMode);
+}
+
+
+VOID ConOutChar (TCHAR c)
+{
+ DWORD dwWritten;
+
+ WriteFile (GetStdHandle (STD_OUTPUT_HANDLE), &c, 1, &dwWritten, NULL);
+}
+
+
+VOID ConOutPuts (LPTSTR szText)
+{
+ DWORD dwWritten;
+
+ WriteFile (GetStdHandle (STD_OUTPUT_HANDLE), szText, _tcslen(szText), &dwWritten, NULL);
+ WriteFile (GetStdHandle (STD_OUTPUT_HANDLE), "\x0a\x0d", 2, &dwWritten, NULL);
+}
+
+
+VOID ConOutPrintf (LPTSTR szFormat, ...)
+{
+ DWORD dwWritten;
+ TCHAR szOut[256];
+ va_list arg_ptr;
+
+ va_start (arg_ptr, szFormat);
+ wvsprintf (szOut, szFormat, arg_ptr);
+ va_end (arg_ptr);
+
+ WriteFile (GetStdHandle (STD_OUTPUT_HANDLE), szOut, _tcslen(szOut), &dwWritten, NULL);
+}
+
+
+VOID ConErrChar (TCHAR c)
+{
+ DWORD dwWritten;
+
+ WriteFile (GetStdHandle (STD_ERROR_HANDLE), &c, 1, &dwWritten, NULL);
+}
+
+
+VOID ConErrPuts (LPTSTR szText)
+{
+ DWORD dwWritten;
+
+ WriteFile (GetStdHandle (STD_ERROR_HANDLE), szText, _tcslen(szText), &dwWritten, NULL);
+ WriteFile (GetStdHandle (STD_ERROR_HANDLE), "\x0a\x0d", 2, &dwWritten, NULL);
+}
+
+
+VOID ConErrPrintf (LPTSTR szFormat, ...)
+{
+ DWORD dwWritten;
+ TCHAR szOut[4096];
+ va_list arg_ptr;
+
+ va_start (arg_ptr, szFormat);
+ wvsprintf (szOut, szFormat, arg_ptr);
+ va_end (arg_ptr);
+
+ WriteFile (GetStdHandle (STD_ERROR_HANDLE), szOut, _tcslen(szOut), &dwWritten, NULL);
+}
+
+
+
+
+/*
+ * goxy -- move the cursor on the screen.
+ */
+VOID goxy (SHORT x, SHORT y)
+{
+ COORD coPos;
+
+ coPos.X = x;
+ coPos.Y = y;
+ SetConsoleCursorPosition (GetStdHandle (STD_OUTPUT_HANDLE), coPos);
+}
+
+
+SHORT wherex (VOID)
+{
+ CONSOLE_SCREEN_BUFFER_INFO csbi;
+
+ GetConsoleScreenBufferInfo (GetStdHandle (STD_OUTPUT_HANDLE), &csbi);
+
+ return csbi.dwCursorPosition.X;
+}
+
+
+SHORT wherey (VOID)
+{
+ CONSOLE_SCREEN_BUFFER_INFO csbi;
+
+ GetConsoleScreenBufferInfo (GetStdHandle (STD_OUTPUT_HANDLE), &csbi);
+
+ return csbi.dwCursorPosition.Y;
+}
+
+
+VOID GetScreenSize (PSHORT maxx, PSHORT maxy)
+{
+ CONSOLE_SCREEN_BUFFER_INFO csbi;
+
+ GetConsoleScreenBufferInfo (GetStdHandle (STD_OUTPUT_HANDLE), &csbi);
+
+ if (maxx)
+ *maxx = csbi.dwSize.X;
+ if (maxy)
+ *maxy = csbi.dwSize.Y;
+}
+
+
+VOID SetCursorType (BOOL bInsert, BOOL bVisible)
+{
+ CONSOLE_CURSOR_INFO cci;
+
+ cci.dwSize = bInsert ? 10 : 100;
+ cci.bVisible = bVisible;
+
+ SetConsoleCursorInfo (GetStdHandle (STD_OUTPUT_HANDLE), &cci);
+}
+
+
+
+VOID InitializePageOut (VOID)
+{
+ sLineCount = 0;
+
+ if (GetFileType (GetStdHandle (STD_OUTPUT_HANDLE)) == FILE_TYPE_CHAR)
+ {
+ bPageable = TRUE;
+ GetScreenSize (NULL, &sMaxLines);
+ }
+ else
+ {
+ bPageable = FALSE;
+ }
+}
+
+
+VOID TerminatePageOut (VOID)
+{
+
+
+}
+
+
+
+int LinePageOut (LPTSTR szLine)
+{
+ ConOutPuts (szLine);
+
+ if (bPageable)
+ {
+ sLineCount++;
+ if (sLineCount >= sMaxLines)
+ {
+ sLineCount = 0;
+ cmd_pause ("", "");
+ }
+ }
+ return 0;
+}
--- /dev/null
+/*
+ * COPY.C -- copy internal command.
+ *
+ *
+ * History:
+ *
+ * 01-Aug-98 (Rob Lake z63rrl@morgan.ucs.mun.ca)
+ * started
+ *
+ * 13-Aug-1998 (John P. Price)
+ * fixed memory leak problem in copy function.
+ * fixed copy function so it would work with wildcards in the source
+ *
+ * 13-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added COPY command to CMD.
+ *
+ * 26-Jan-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Replaced CRT io functions by Win32 io functions.
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#ifdef INCLUDE_CMD_COPY
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+#include "cmd.h"
+
+
+#define VERIFY 1 /* VERIFY Switch */
+#define BINARY 2 /* File is to be copied as BINARY */
+#define ASCII 4 /* File is to be copied as ASCII */
+#define PROMPT 8 /* Prompt before overwriting files */
+#define NPROMPT 16 /* Do not prompt before overwriting files */
+#define HELP 32 /* Help was asked for */
+#define SOURCE 128 /* File is a source */
+
+
+typedef struct tagFILES
+{
+ struct tagFILES *next;
+ TCHAR szFile[MAX_PATH];
+ DWORD dwFlag; /* BINARY -xor- ASCII */
+} FILES, *LPFILES;
+
+
+static BOOL DoSwitches (LPTSTR, LPDWORD);
+static BOOL AddFile (LPFILES, char *, int *, int *, unsigned *);
+static BOOL AddFiles (LPFILES, char *, int *, int *, int *, unsigned *);
+static BOOL GetDestination (LPFILES, LPFILES);
+static INT ParseCommand (LPFILES, int, char **, LPDWORD);
+static VOID DeleteFileList (LPFILES);
+static INT Overwrite (LPTSTR);
+
+
+
+static BOOL IsDirectory (LPTSTR fn)
+{
+ if (!IsValidFileName (fn))
+ return FALSE;
+ return (GetFileAttributes (fn) & FILE_ATTRIBUTE_DIRECTORY);
+}
+
+
+static BOOL DoSwitches (LPTSTR arg, LPDWORD lpdwFlags)
+{
+ if (!_tcsicmp (arg, _T("/-Y")))
+ {
+ *lpdwFlags |= PROMPT;
+ *lpdwFlags &= ~NPROMPT;
+ return TRUE;
+ }
+ else if (_tcslen (arg) > 2)
+ {
+ error_too_many_parameters ("");
+ return FALSE;
+ }
+
+ switch (_totupper (arg[1]))
+ {
+ case _T('V'):
+ *lpdwFlags |= VERIFY;
+ break;
+
+ case _T('A'):
+ *lpdwFlags |= ASCII;
+ *lpdwFlags &= ~BINARY;
+ break;
+
+ case _T('B'):
+ *lpdwFlags |= BINARY;
+ *lpdwFlags &= ~ASCII;
+ break;
+
+ case _T('Y'):
+ *lpdwFlags &= ~PROMPT;
+ *lpdwFlags |= NPROMPT;
+ break;
+
+ default:
+ error_invalid_switch (arg[1]);
+ return FALSE;
+ }
+ return TRUE;
+}
+
+
+static BOOL
+AddFile (LPFILES f, char *arg, int *source, int *dest, unsigned *flags)
+{
+ if (*dest)
+ {
+ error_too_many_parameters ("");
+ return FALSE;
+ }
+ if (*source)
+ {
+ *dest = 1;
+ f->dwFlag = 0;
+ }
+ else
+ {
+ *source = 1;
+ f->dwFlag = SOURCE;
+ }
+ _tcscpy(f->szFile, arg);
+ f->dwFlag |= *flags & ASCII ? ASCII : BINARY;
+ if ((f->next = (LPFILES)malloc (sizeof (FILES))) == NULL)
+ {
+ error_out_of_memory ();
+ return FALSE;
+ }
+ f = f->next;
+ f->dwFlag = 0;
+ f->next = NULL;
+ return TRUE;
+}
+
+
+static BOOL
+AddFiles (LPFILES f, char *arg, int *source, int *dest,
+ int *count, unsigned *flags)
+{
+ char t[128];
+ int j;
+ int k;
+
+ if (*dest)
+ {
+ error_too_many_parameters ("");
+ return FALSE;
+ }
+
+ j = 0;
+ k = 0;
+
+ while (arg[j] == _T('+'))
+ j++;
+
+ while (arg[j] != _T('\0'))
+ {
+ t[k] = arg[j++];
+ if (t[k] == '+' || arg[j] == _T('\0'))
+ {
+ if (!k)
+ continue;
+ if (arg[j] == _T('\0') && t[k] != _T('+'))
+ k++;
+ t[k] = _T('\0');
+ *count += 1;
+ _tcscpy (f->szFile, t);
+ *source = 1;
+ if (*flags & ASCII)
+ f->dwFlag |= *flags | SOURCE | ASCII;
+ else
+ f->dwFlag |= *flags | BINARY | SOURCE;
+
+ if ((f->next = (LPFILES)malloc (sizeof (FILES))) == NULL)
+ {
+ error_out_of_memory ();
+ return FALSE;
+ }
+ f = f->next;
+ f->next = NULL;
+ k = 0;
+ f->dwFlag = 0;
+ continue;
+ }
+ k++;
+ }
+
+ if (arg[--j] == _T('+'))
+ *source = 0;
+
+ return 1;
+}
+
+
+static BOOL GetDestination (LPFILES f, LPFILES dest)
+{
+ LPFILES p;
+ LPFILES start = f;
+
+ while (f->next != NULL)
+ {
+ p = f;
+ f = f->next;
+ }
+
+ f = p;
+
+ if ((f->dwFlag & SOURCE) == 0)
+ {
+ free (p->next);
+ p->next = NULL;
+ _tcscpy (dest->szFile, f->szFile);
+ dest->dwFlag = f->dwFlag;
+ dest->next = NULL;
+ f = start;
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+
+static INT
+ParseCommand (LPFILES f, int argc, char **arg, LPDWORD lpdwFlags)
+{
+ INT i;
+ INT dest;
+ INT source;
+ INT count;
+
+ dest = 0;
+ source = 0;
+ count = 0;
+
+ for (i = 0; i < argc; i++)
+ {
+ if (arg[i][0] == _T('/'))
+ {
+ if (!DoSwitches (arg[i], lpdwFlags))
+ return -1;
+ }
+ else
+ {
+ if (!_tcscmp(arg[i], _T("+")))
+ source = 0;
+ else if (!_tcschr(arg[i], _T('+')) && source)
+ {
+ if (!AddFile(f, arg[i], &source, &dest, lpdwFlags))
+ return -1;
+ f = f->next;
+ count++;
+ }
+ else
+ {
+ if (!AddFiles(f, arg[i], &source, &dest, &count, lpdwFlags))
+ return -1;
+ while (f->next != NULL)
+ f = f->next;
+ }
+ }
+ }
+#ifdef _DEBUG
+ DebugPrintf ("ParseCommand: flags has %s\n",
+ *lpdwFlags & ASCII ? "ASCII" : "BINARY");
+#endif
+ return count;
+}
+
+
+static VOID DeleteFileList (LPFILES f)
+{
+ LPFILES temp;
+
+ while (f != NULL)
+ {
+ temp = f;
+ f = f->next;
+ free (temp);
+ }
+}
+
+
+static INT
+Overwrite (LPTSTR fn)
+{
+ TCHAR inp[10];
+ LPTSTR p;
+
+ ConOutPrintf (_T("Overwrite %s (Yes/No/All)? "), fn);
+ ConInString (inp, 10);
+
+ _tcsupr (inp);
+ for (p = inp; _istspace (*p); p++)
+ ;
+
+ if (*p != _T('Y') && *p != _T('A'))
+ return 0;
+ if (*p == _T('A'))
+ return 2;
+
+ return 1;
+}
+
+
+#define BUFF_SIZE 16384 /* 16k = max buffer size */
+
+
+int copy (LPTSTR source, LPTSTR dest, int append, LPDWORD lpdwFlags)
+{
+ FILETIME srctime;
+ HANDLE hFileSrc;
+ HANDLE hFileDest;
+ LPBYTE buffer;
+ DWORD dwAttrib;
+ DWORD dwRead;
+ DWORD dwWritten;
+ DWORD i;
+ BOOL bEof = FALSE;
+
+#ifdef _DEBUG
+ DebugPrintf ("checking mode\n");
+#endif
+
+ dwAttrib = GetFileAttributes (source);
+
+ hFileSrc = CreateFile (source, GENERIC_READ, FILE_SHARE_READ,
+ NULL, OPEN_EXISTING, 0, NULL);
+ if (hFileSrc == INVALID_HANDLE_VALUE)
+ {
+ ConErrPrintf (_T("Error: Cannot open source - %s!\n"), source);
+ return 0;
+ }
+
+#ifdef _DEBUG
+ DebugPrintf (_T("getting time\n"));
+#endif
+
+ GetFileTime (hFileSrc, &srctime, NULL, NULL);
+
+#ifdef _DEBUG
+ DebugPrintf (_T("copy: flags has %s\n"),
+ *lpdwFlags & ASCII ? "ASCII" : "BINARY");
+#endif
+
+ if (!IsValidFileName (dest))
+ {
+#ifdef _DEBUG
+ DebugPrintf (_T("opening/creating\n"));
+#endif
+ hFileDest =
+ CreateFile (dest, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
+ }
+ else if (!append)
+ {
+ if (!_tcscmp (dest, source))
+ {
+ ConErrPrintf (_T("Error: Can't copy onto itself!\n"));
+ CloseHandle (hFileSrc);
+ return 0;
+ }
+
+#ifdef _DEBUG
+ DebugPrintf (_T("SetFileAttributes (%s, FILE_ATTRIBUTE_NORMAL);\n"), dest);
+#endif
+ SetFileAttributes (dest, FILE_ATTRIBUTE_NORMAL);
+
+#ifdef _DEBUG
+ DebugPrintf (_T("DeleteFile (%s);\n"), dest);
+#endif
+ DeleteFile (dest);
+
+ hFileDest =
+ CreateFile (dest, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
+ }
+ else
+ {
+ LONG lFilePosHigh = 0;
+
+ if (!_tcscmp (dest, source))
+ {
+ CloseHandle (hFileSrc);
+ return 0;
+ }
+
+#ifdef _DEBUG
+ DebugPrintf (_T("opening/appending\n"));
+#endif
+ hFileDest =
+ CreateFile (dest, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
+ SetFilePointer (hFileDest, 0, &lFilePosHigh,FILE_END);
+ }
+
+ if (hFileDest == INVALID_HANDLE_VALUE)
+ {
+ CloseHandle (hFileSrc);
+ error_path_not_found ();
+ return 0;
+ }
+
+ buffer = (LPBYTE)malloc (BUFF_SIZE);
+ if (buffer == NULL)
+ {
+ CloseHandle (hFileDest);
+ CloseHandle (hFileSrc);
+ error_out_of_memory ();
+ return 0;
+ }
+
+ ConOutPuts (source);
+
+ do
+ {
+ ReadFile (hFileSrc, buffer, BUFF_SIZE, &dwRead, NULL);
+ if (*lpdwFlags & ASCII)
+ {
+ for (i = 0; i < dwRead; i++)
+ {
+ if (((LPTSTR)buffer)[i] == 0x1A)
+ {
+ bEof = TRUE;
+ break;
+ }
+ }
+ dwRead = i;
+ }
+
+ if (dwRead == 0)
+ break;
+
+ WriteFile (hFileDest, buffer, dwRead, &dwWritten, NULL);
+ if (dwWritten != dwRead)
+ {
+ ConErrPrintf (_T("Error writing destination!\n"));
+ free (buffer);
+ CloseHandle (hFileDest);
+ CloseHandle (hFileSrc);
+ return 0;
+ }
+ }
+ while (dwRead && !bEof);
+
+#ifdef _DEBUG
+ DebugPrintf (_T("setting time\n"));
+#endif
+ SetFileTime (hFileDest, &srctime, NULL, NULL);
+
+ if (*lpdwFlags & ASCII)
+ {
+ ((LPTSTR)buffer)[0] = 0x1A;
+ ((LPTSTR)buffer)[1] = _T('\0');
+#ifdef _DEBUG
+ DebugPrintf (_T("appending ^Z\n"));
+#endif
+ WriteFile (hFileDest, buffer, sizeof(TCHAR), &dwWritten, NULL);
+ }
+
+ free (buffer);
+ CloseHandle (hFileDest);
+ CloseHandle (hFileSrc);
+
+#ifdef _DEBUG
+ DebugPrintf (_T("setting mode\n"));
+#endif
+ SetFileAttributes (dest, dwAttrib);
+
+ return 1;
+}
+
+
+int setup_copy (LPFILES sources, char **p, BOOL bMultiple,
+ char *drive_d, char *dir_d, char *file_d,
+ char *ext_d, int *append, LPDWORD lpdwFlags)
+{
+ WIN32_FIND_DATA find;
+
+ char drive_s[_MAX_DRIVE],
+ dir_s[_MAX_DIR],
+ file_s[_MAX_FNAME],
+ ext_s[_MAX_EXT];
+ char from_merge[_MAX_PATH];
+
+ LPTSTR real_source;
+ LPTSTR real_dest;
+
+ INT nCopied = 0;
+ BOOL bAll = FALSE;
+ BOOL bDone;
+ HANDLE hFind;
+
+
+ real_source = (LPTSTR)malloc (MAX_PATH);
+ real_dest = (LPTSTR)malloc (MAX_PATH);
+
+ if (!real_source || !real_dest)
+ {
+ error_out_of_memory ();
+ DeleteFileList (sources);
+ free (real_source);
+ free (real_dest);
+ freep (p);
+ return 0;
+ }
+
+ while (sources->next != NULL)
+ {
+ _splitpath (sources->szFile, drive_s, dir_s, file_s, ext_s);
+ hFind = FindFirstFile (sources->szFile, &find);
+ if (hFind == INVALID_HANDLE_VALUE)
+ {
+ error_file_not_found();
+ DeleteFileList (sources);
+ freep(p);
+ free(real_source);
+ free(real_dest);
+ return 0;
+ }
+
+ do
+ {
+ if (find.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ goto next;
+
+ _makepath(from_merge, drive_d, dir_d, file_d, ext_d);
+ if (from_merge[_tcslen(from_merge) - 1] == _T('\\'))
+ from_merge[_tcslen(from_merge) - 1] = 0;
+
+ if (IsDirectory (from_merge))
+ {
+ bMultiple = FALSE;
+ _tcscat (from_merge, _T("\\"));
+ _tcscat (from_merge, find.cFileName);
+ }
+ else
+ bMultiple = TRUE;
+
+ _tcscpy (real_dest, from_merge);
+ _makepath (real_source, drive_s, dir_s, find.cFileName, NULL);
+
+#ifdef _DEBUG
+ DebugPrintf (_T("copying %s -> %s (%sappending%s)\n"),
+ real_source, real_dest,
+ *append ? "" : "not ",
+ sources->dwFlag & ASCII ? ", ASCII" : ", BINARY");
+#endif
+
+ if (IsValidFileName (real_dest) && !bAll)
+ {
+ int over = Overwrite (real_dest);
+ if (over == 2)
+ bAll = TRUE;
+ else if (over == 0)
+ goto next;
+ else if (bMultiple)
+ bAll = TRUE;
+ }
+ if (copy (real_source, real_dest, *append, lpdwFlags))
+ nCopied++;
+ next:
+ bDone = FindNextFile (hFind, &find);
+
+ if (bMultiple)
+ *append = 1;
+ }
+ while (bDone);
+
+ FindClose (hFind);
+ sources = sources->next;
+
+ }
+ free (real_source);
+ free (real_dest);
+
+ return nCopied;
+}
+
+
+INT cmd_copy (LPTSTR first, LPTSTR rest)
+{
+ char **p;
+ char drive_d[_MAX_DRIVE],
+ dir_d[_MAX_DIR],
+ file_d[_MAX_FNAME],
+ ext_d[_MAX_EXT];
+
+ int argc,
+ append,
+ files,
+ copied;
+
+ LPFILES sources;
+ FILES dest;
+ LPFILES start;
+ BOOL bMultiple;
+ BOOL bWildcards;
+ BOOL bDestFound;
+ DWORD dwFlags = 0;
+
+ if (!_tcsncmp (rest, _T("/?"), 2))
+ {
+ ConOutPuts (_T("Copies one or more files to another location.\n"
+ "\n"
+ "COPY [/V][/Y|/-Y][/A|/B] source [/A|/B]\n"
+ " [+ source [/A|/B] [+ ...]] [destination [/A|/B]]\n"
+ "\n"
+ " source Specifies the file or files to be copied.\n"
+ " /A Indicates an ASCII text file.\n"
+ " /B Indicates a binary file.\n"
+ " destination Specifies the directory and/or filename for the new file(s).\n"
+ " /V Verifies that new files are written correctly.\n"
+ " /Y Suppresses prompting to confirm you want to overwrite an\n"
+ " existing destination file.\n"
+ " /-Y Causes prompting to confirm you want to overwrite an\n"
+ " existing destination file.\n"
+ "\n"
+ "The switch /Y may be present in the COPYCMD environment variable.\n"
+ "..."));
+ return 1;
+ }
+
+ p = split (rest, &argc);
+
+ if (argc == 0)
+ {
+ error_req_param_missing ();
+ return 0;
+ }
+
+ sources = (LPFILES)malloc (sizeof (FILES));
+ if (!sources)
+ {
+ error_out_of_memory ();
+ return 0;
+ }
+ sources->next = NULL;
+ sources->dwFlag = 0;
+
+ if ((files = ParseCommand (sources, argc, p, &dwFlags)) == -1)
+ {
+ DeleteFileList (sources);
+ freep (p);
+ return 0;
+ }
+ else if (files == 0)
+ {
+ error_req_param_missing();
+ DeleteFileList (sources);
+ freep (p);
+ return 0;
+ }
+ start = sources;
+
+ bDestFound = GetDestination (sources, &dest);
+ if (bDestFound)
+ {
+ _splitpath (dest.szFile, drive_d, dir_d, file_d, ext_d);
+ if (IsDirectory (dest.szFile))
+ {
+ _tcscat (dir_d, file_d);
+ _tcscat (dir_d, ext_d);
+ file_d[0] = _T('\0');
+ ext_d[0] = _T('\0');
+ }
+ }
+
+ if (_tcschr (dest.szFile, _T('*')) || _tcschr (dest.szFile, _T('?')))
+ bWildcards = TRUE;
+ else
+ bWildcards = FALSE;
+
+ if (strchr(rest, '+'))
+ bMultiple = TRUE;
+ else
+ bMultiple = FALSE;
+
+ append = 0;
+ copied = 0;
+
+ if (bDestFound && !bWildcards)
+ {
+ copied = setup_copy (sources, p, bMultiple, drive_d, dir_d, file_d, ext_d, &append, &dwFlags);
+ }
+ else if (bDestFound && bWildcards)
+ {
+ ConErrPrintf (_T("Error: Not implemented yet!\n"));
+ DeleteFileList (sources);
+ freep (p);
+ return 0;
+ }
+ else if (!bDestFound && !bMultiple)
+ {
+ _splitpath (sources->szFile, drive_d, dir_d, file_d, ext_d);
+ if (IsDirectory (sources->szFile))
+ {
+ _tcscat (dir_d, file_d);
+ _tcscat (dir_d, ext_d);
+ file_d[0] = _T('\0');
+ ext_d[0] = _T('\0');
+ }
+ copied = setup_copy (sources, p, FALSE, "", "", file_d, ext_d, &append, &dwFlags);
+ }
+ else
+ {
+ _splitpath(sources->szFile, drive_d, dir_d, file_d, ext_d);
+ if (IsDirectory (sources->szFile))
+ {
+ _tcscat (dir_d, file_d);
+ _tcscat (dir_d, ext_d);
+ file_d[0] = _T('\0');
+ ext_d[0] = _T('\0');
+ }
+
+ ConOutPuts (sources->szFile);
+ append = 1;
+ copied = setup_copy (sources->next, p, bMultiple, drive_d, dir_d, file_d, ext_d, &append, &dwFlags) + 1;
+ }
+
+ DeleteFileList (start);
+ freep (p);
+ ConOutPrintf (_T(" %d file(s) copied\n"), copied);
+
+ return 1;
+}
+#endif /* INCLUDE_CMD_COPY */
--- /dev/null
+/*
+ * DATE.C - date internal command.
+ *
+ *
+ * History:
+ *
+ * 08 Jul 1998 (John P. Price)
+ * started.
+ *
+ * 20 Jul 1998 (John P. Price)
+ * corrected number of days for December from 30 to 31.
+ * (Thanx to Steffen Kaiser for bug report)
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added config.h include
+ *
+ * 29-Jul-1998 (Rob Lake)
+ * fixed stand-alone mode.
+ * Added Pacific C compatible dos_getdate functions
+ *
+ * 09-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added locale support
+ *
+ * 23-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Unicode and redirection safe!
+ *
+ * 04-Feb-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Fixed date input bug.
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#ifdef INCLUDE_CMD_DATE
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "cmd.h"
+
+
+static WORD awMonths[2][13] =
+{
+ {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
+ {0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}
+};
+
+
+static VOID
+PrintDate (VOID)
+{
+#if 0
+ SYSTEMTIME st;
+
+ GetLocalTime (&st);
+
+ switch (nDateFormat)
+ {
+ case 0: /* mmddyy */
+ default:
+ ConOutPrintf (_T("Current date is: %s %02d%c%02d%c%04d\n"),
+ aszDayNames[st.wDayOfWeek], st.wMonth, cDateSeparator, st.wDay, cDateSeparator, st.wYear);
+ break;
+
+ case 1: /* ddmmyy */
+ ConOutPrintf (_T("Current date is: %s %02d%c%02d%c%04d\n"),
+ aszDayNames[st.wDayOfWeek], st.wDay, cDateSeparator, st.wMonth, cDateSeparator, st.wYear);
+ break;
+
+ case 2: /* yymmdd */
+ ConOutPrintf (_T("Current date is: %s %04d%c%02d%c%02d\n"),
+ aszDayNames[st.wDayOfWeek], st.wYear, cDateSeparator, st.wMonth, cDateSeparator, st.wDay);
+ break;
+ }
+#endif
+ TCHAR szDate[32];
+
+ GetDateFormat (LOCALE_USER_DEFAULT, DATE_SHORTDATE, NULL, NULL,
+ szDate, sizeof (szDate));
+ ConOutPrintf (_T("Current date is: %s\n"), szDate);
+}
+
+
+static VOID
+PrintDateString (VOID)
+{
+ switch (nDateFormat)
+ {
+ case 0: /* mmddyy */
+ default:
+ ConOutPrintf (_T("Enter new date (mm%cdd%cyyyy): "),
+ cDateSeparator, cDateSeparator);
+ break;
+
+ case 1: /* ddmmyy */
+ ConOutPrintf (_T("Enter new date (dd%cmm%cyyyy): "),
+ cDateSeparator, cDateSeparator);
+ break;
+
+ case 2: /* yymmdd */
+ ConOutPrintf (_T("Enter new date (yyyy%cmm%cdd): "),
+ cDateSeparator, cDateSeparator);
+ break;
+ }
+}
+
+
+static BOOL
+ReadNumber (LPTSTR *s, LPWORD lpwValue)
+{
+ if (_istdigit (**s))
+ {
+ while (_istdigit (**s))
+ {
+ *lpwValue = *lpwValue * 10 + **s - _T('0');
+ (*s)++;
+ }
+ return TRUE;
+ }
+ return FALSE;
+}
+
+
+static BOOL
+ReadSeparator (LPTSTR *s)
+{
+ if (**s == _T('/') || **s == _T('-') || **s == cDateSeparator)
+ {
+ (*s)++;
+ return TRUE;
+ }
+ return FALSE;
+}
+
+
+static BOOL
+ParseDate (LPTSTR s)
+{
+ SYSTEMTIME d;
+ unsigned char leap;
+ LPTSTR p = s;
+
+ if (!*s)
+ return TRUE;
+
+ GetLocalTime (&d);
+
+ d.wYear = 0;
+ d.wDay = 0;
+ d.wMonth = 0;
+
+ switch (nDateFormat)
+ {
+ case 0: /* mmddyy */
+ default:
+ if (!ReadNumber (&p, &d.wMonth))
+ return FALSE;
+ if (!ReadSeparator (&p))
+ return FALSE;
+ if (!ReadNumber (&p, &d.wDay))
+ return FALSE;
+ if (!ReadSeparator (&p))
+ return FALSE;
+ if (!ReadNumber (&p, &d.wYear))
+ return FALSE;
+ break;
+
+ case 1: /* ddmmyy */
+ if (!ReadNumber (&p, &d.wDay))
+ return FALSE;
+ if (!ReadSeparator (&p))
+ return FALSE;
+ if (!ReadNumber (&p, &d.wMonth))
+ return FALSE;
+ if (!ReadSeparator (&p))
+ return FALSE;
+ if (!ReadNumber (&p, &d.wYear))
+ return FALSE;
+ break;
+
+ case 2: /* yymmdd */
+ if (!ReadNumber (&p, &d.wYear))
+ return FALSE;
+ if (!ReadSeparator (&p))
+ return FALSE;
+ if (!ReadNumber (&p, &d.wMonth))
+ return FALSE;
+ if (!ReadSeparator (&p))
+ return FALSE;
+ if (!ReadNumber (&p, &d.wDay))
+ return FALSE;
+ break;
+ }
+
+ /* if only entered two digits:
+ /* assume 2000's if value less than 80 */
+ /* assume 1900's if value greater or equal 80 */
+ if (d.wYear <= 99)
+ {
+ if (d.wYear >= 80)
+ d.wYear = 1900 + d.wYear;
+ else
+ d.wYear = 2000 + d.wYear;
+ }
+
+ leap = (!(d.wYear % 4) && (d.wYear % 100)) || !(d.wYear % 400);
+
+ if ((d.wMonth >= 1 && d.wMonth <= 12) &&
+ (d.wDay >= 1 && d.wDay <= awMonths[leap][d.wMonth]) &&
+ (d.wYear >= 1980 && d.wYear <= 2099))
+ {
+ SetLocalTime (&d);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+
+INT cmd_date (LPTSTR cmd, LPTSTR param)
+{
+ LPTSTR *arg;
+ INT argc;
+ INT i;
+ BOOL bPrompt = TRUE;
+ INT nDateString = -1;
+
+ if (!_tcsncmp (param, _T("/?"), 2))
+ {
+ ConOutPuts (_T("Displays or sets the date.\n\n"
+ "DATE [/T][date]\n\n"
+ " /T display only\n\n"
+ "Type DATE without parameters to display the current date setting and\n"
+ "a prompt for a new one. Press ENTER to keep the same date."));
+ return 0;
+ }
+
+ /* build parameter array */
+ arg = split (param, &argc);
+
+ /* check for options */
+ for (i = 0; i < argc; i++)
+ {
+ if (_tcsicmp (arg[i], _T("/t")) == 0)
+ bPrompt = FALSE;
+ if ((*arg[i] != _T('/')) && (nDateString == -1))
+ nDateString = i;
+ }
+
+ if (nDateString == -1)
+ PrintDate ();
+
+ if (!bPrompt)
+ {
+ freep (arg);
+ return 0;
+ }
+
+ if (nDateString == -1)
+ {
+ while (TRUE) /* forever loop */
+ {
+ TCHAR s[40];
+
+ PrintDateString ();
+ ConInString (s, 40);
+#ifdef _DEBUG
+ DebugPrintf ("\'%s\'\n", s);
+#endif
+ while (*s && s[_tcslen (s) - 1] < ' ')
+ s[_tcslen (s) - 1] = '\0';
+ if (ParseDate (s))
+ {
+ freep (arg);
+ return 0;
+ }
+ ConErrPuts ("Invalid date.");
+ }
+ }
+ else
+ {
+ if (ParseDate (arg[nDateString]))
+ {
+ freep (arg);
+ return 0;
+ }
+ ConErrPuts ("Invalid date.");
+ }
+
+ freep (arg);
+
+ return 0;
+}
+#endif
+
--- /dev/null
+/*
+ * DEL.C - del internal command.
+ *
+ *
+ * History:
+ *
+ * 06/29/98 (Rob Lake rlake@cs.mun.ca)
+ * rewrote del to support wildcards
+ * added my name to the contributors
+ *
+ * 07/13/98 (Rob Lake)
+ * fixed bug that caused del not to delete file with out
+ * attribute. moved set, del, ren, and ver to there own files
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added config.h include
+ *
+ * 09-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeiung.de>)
+ * Fixed command line parsing bugs.
+ *
+ * 21-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeiung.de>)
+ * Started major rewrite using a new structure.
+ *
+ * 03-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeiung.de>)
+ * First working version.
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#ifdef INCLUDE_CMD_DEL
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "cmd.h"
+
+
+#define PROMPT_NO 0
+#define PROMPT_YES 1
+#define PROMPT_ALL 2
+#define PROMPT_BREAK 3
+
+
+static BOOL ConfirmDeleteAll (VOID)
+{
+ TCHAR inp[10];
+ LPTSTR p;
+
+ ConOutPrintf ("All files in directory will be deleted!\n"
+ "Are you sure (Y/N)? ");
+ ConInString (inp, 10);
+
+ _tcsupr (inp);
+ for (p = inp; _istspace (*p); p++)
+ ;
+
+ if (*p == _T('Y'))
+ return PROMPT_YES;
+ else if (*p == _T('N'))
+ return PROMPT_NO;
+
+#if 0
+ if (*p == _T('A'))
+ return PROMPT_ALL;
+ else if (*p == _T('\03'))
+ return PROMPT_BREAK;
+#endif
+
+ return PROMPT_NO;
+}
+
+
+static INT Prompt (LPTSTR str)
+{
+ TCHAR inp[10];
+ LPTSTR p;
+
+ ConOutPrintf (_T("Delete %s (Yes/No)? "), str);
+ ConInString (inp, 10);
+
+ _tcsupr (inp);
+ for (p = inp; _istspace (*p); p++)
+ ;
+
+ if (*p == _T('Y'))
+ return PROMPT_YES;
+ else if (*p == _T('N'))
+ return PROMPT_NO;
+
+#if 0
+ if (*p == _T('A'))
+ return PROMPT_ALL;
+ else if (*p == _T('\03'))
+ return PROMPT_BREAK;
+#endif
+}
+
+
+
+INT cmd_del (LPTSTR cmd, LPTSTR param)
+{
+ LPTSTR *arg = NULL;
+ INT args;
+ INT i;
+ INT nEvalArgs = 0; /* nunber of evaluated arguments */
+ BOOL bNothing = FALSE;
+ BOOL bQuiet = FALSE;
+ BOOL bPrompt = FALSE;
+
+ HANDLE hFile;
+ WIN32_FIND_DATA f;
+// DWORD dwAttributes;
+
+
+ if (!_tcsncmp (param, _T("/?"), 2))
+ {
+/*
+ ConOutPuts (_T("Deletes one or more files.\n\n"
+ "DEL [drive:][path]filename [/P]\n"
+ "DELETE [drive:][path]filename [/P]\n"
+ "ERASE [drive:][path]filename [/P]\n\n"
+ " [drive:][path]filename Specifies the file(s) to delete. Specify multiple\n"
+ " files by using wildcards.\n"
+ " /P Prompts for confirmation before deleting each file."));
+*/
+
+ ConOutPuts (_T("Deletes one or more files.\n"
+ "\n"
+ "DEL [/N /P /Q] file ...\n"
+ "DELETE [/N /P /Q] file ...\n"
+ "ERASE [/N /P /Q] file ...\n"
+ "\n"
+ " file Specifies the file(s) to delete.\n"
+ "\n"
+ " /N Nothing.\n"
+ " /P Prompts for confirmation before deleting each file.\n"
+ " (Not implemented yet!)\n"
+ " /Q Quiet."
+ ));
+
+ return 0;
+ }
+
+ arg = split (param, &args);
+
+ if (args > 0)
+ {
+ /* check for options anywhere in command line */
+ for (i = 0; i < args; i++)
+ {
+ if (*arg[i] == _T('/'))
+ {
+ if (_tcslen (arg[i]) >= 2)
+ {
+ switch (_totupper (arg[i][1]))
+ {
+ case _T('N'):
+ bNothing = TRUE;
+ break;
+
+ case _T('P'):
+ bPrompt = TRUE;
+ break;
+
+ case _T('Q'):
+ bQuiet = TRUE;
+ break;
+ }
+
+ }
+
+ nEvalArgs++;
+ }
+ }
+
+ /* there are only options on the command line --> error!!! */
+ if (args == nEvalArgs)
+ {
+ error_req_param_missing ();
+ freep (arg);
+ return 1;
+ }
+
+ /* check for filenames anywhere in command line */
+ for (i = 0; i < args; i++)
+ {
+ if (!_tcscmp (arg[i], _T("*")) ||
+ !_tcscmp (arg[i], _T("*.*")))
+ {
+ if (!ConfirmDeleteAll ())
+ break;
+
+ }
+
+ if (*arg[i] != _T('/'))
+ {
+#ifdef _DEBUG
+ ConErrPrintf ("File: %s\n", arg[i]);
+#endif
+
+ if (_tcschr (arg[i], _T('*')) || _tcschr (arg[i], _T('?')))
+ {
+ /* wildcards in filespec */
+#ifdef _DEBUG
+ ConErrPrintf ("Wildcards!\n\n");
+#endif
+
+ hFile = FindFirstFile (arg[i], &f);
+ if (hFile == INVALID_HANDLE_VALUE)
+ {
+ error_file_not_found ();
+ freep (arg);
+ return 0;
+ }
+
+ do
+ {
+ if (!_tcscmp (f.cFileName, _T(".")) ||
+ !_tcscmp (f.cFileName, _T("..")))
+ continue;
+
+#ifdef _DEBUG
+ ConErrPrintf ("Delete file: %s\n", f.cFileName);
+#endif
+
+ if (!bNothing)
+ {
+ if (!DeleteFile (f.cFileName))
+ ErrorMessage (GetLastError(), _T(""));
+ }
+
+
+ }
+ while (FindNextFile (hFile, &f));
+ FindClose (hFile);
+ }
+ else
+ {
+ /* no wildcards in filespec */
+#ifdef _DEBUG
+ ConErrPrintf ("No Wildcards!\n");
+ ConErrPrintf ("Delete file: %s\n", arg[i]);
+#endif
+
+ if (!bNothing)
+ {
+ if (!DeleteFile (arg[i]))
+ ErrorMessage (GetLastError(), _T(""));
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ /* only command given */
+ error_req_param_missing ();
+ freep (arg);
+ return 1;
+ }
+
+ freep (arg);
+
+ return 0;
+}
+
+#endif
--- /dev/null
+/*
+ * DIR.C - dir internal command.
+ *
+ *
+ * History:
+ *
+ * 01/29/97 (Tim Norman)
+ * started.
+ *
+ * 06/13/97 (Tim Norman)
+ * Fixed code.
+ *
+ * 07/12/97 (Tim Norman)
+ * Fixed bug that caused the root directory to be unlistable
+ *
+ * 07/12/97 (Marc Desrochers)
+ * Changed to use maxx, maxy instead of findxy()
+ *
+ * 06/08/98 (Rob Lake)
+ * Added compatibility for /w in dir
+ *
+ * 06/09/98 (Rob Lake)
+ * Compatibility for dir/s started
+ * Tested that program finds directories off root fine
+ *
+ * 06/10/98 (Rob Lake)
+ * do_recurse saves the cwd and also stores it in Root
+ * build_tree adds the cwd to the beginning of its' entries
+ * Program runs fine, added print_tree -- works fine.. as EXE,
+ * program won't work properly as COM.
+ *
+ * 06/11/98 (Rob Lake)
+ * Found problem that caused COM not to work
+ *
+ * 06/12/98 (Rob Lake)
+ * debugged...
+ * added free mem routine
+ *
+ * 06/13/98 (Rob Lake)
+ * debugged the free mem routine
+ * debugged whole thing some more
+ * Notes:
+ * ReadDir stores Root name and _Read_Dir does the hard work
+ * PrintDir prints Root and _Print_Dir does the hard work
+ * KillDir kills Root _after_ _Kill_Dir does the hard work
+ * Integrated program into DIR.C(this file) and made some same
+ * changes throughout
+ *
+ * 06/14/98 (Rob Lake)
+ * Cleaned up code a bit, added comments
+ *
+ * 06/16/98 (Rob Lake)
+ * Added error checking to my previously added routines
+ *
+ * 06/17/98 (Rob Lake)
+ * Rewrote recursive functions, again! Most other recursive
+ * functions are now obsolete -- ReadDir, PrintDir, _Print_Dir,
+ * KillDir and _Kill_Dir. do_recurse does what PrintDir did
+ * and _Read_Dir did what it did before along with what _Print_Dir
+ * did. Makes /s a lot faster!
+ * Reports 2 more files/dirs that MS-DOS actually reports
+ * when used in root directory(is this because dir defaults
+ * to look for read only files?)
+ * Added support for /b, /a and /l
+ * Made error message similar to DOS error messages
+ * Added help screen
+ *
+ * 06/20/98 (Rob Lake)
+ * Added check for /-(switch) to turn off previously defined
+ * switches.
+ * Added ability to check for DIRCMD in environment and
+ * process it
+ *
+ * 06/21/98 (Rob Lake)
+ * Fixed up /B
+ * Now can dir *.ext/X, no spaces!
+ *
+ * 06/29/98 (Rob Lake)
+ * error message now found in command.h
+ *
+ * 07/08/1998 (John P. Price)
+ * removed extra returns; closer to MSDOS
+ * fixed wide display so that an extra return is not displayed
+ * when there is five filenames in the last line.
+ *
+ * 07/12/98 (Rob Lake)
+ * Changed error messages
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added config.h include
+ *
+ *
+ * 04-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Converted source code to Win32, except recursive dir ("dir /s").
+ *
+ * 10-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Fixed recursive dir ("dir /s").
+ *
+ * 14-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Converted to Win32 directory functions and
+ * fixed some output bugs. There are still some more ;)
+ *
+ * 10-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added "/N" and "/4" options, "/O" is a dummy.
+ * Added locale support.
+ *
+ * 20-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Redirection safe!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#ifdef INCLUDE_CMD_DIR
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+#include <direct.h>
+
+#include "cmd.h"
+
+
+/* useful macro */
+#define MEM_ERR error_out_of_memory(); return 1;
+
+
+/* flag definitions */
+/* Changed hex to decimal, hex wouldn't work
+ * if > 8, Rob Lake 06/17/98.
+ */
+enum
+{
+ DIR_RECURSE = 0x0001,
+ DIR_PAGE = 0x0002,
+ DIR_WIDE = 0x0004, /* Rob Lake */
+ DIR_BARE = 0x0008, /* Rob Lake */
+ DIR_ALL = 0x0010, /* Rob Lake */
+ DIR_LWR = 0x0020, /* Rob Lake */
+ DIR_SORT = 0x0040, /* /O sort */
+ DIR_NEW = 0x0080, /* /N new style */
+ DIR_FOUR = 0x0100 /* /4 four digit year */
+};
+
+
+/* Globally save the # of dirs, files and bytes,
+ * probabaly later pass them to functions. Rob Lake */
+long recurse_dir_cnt;
+long recurse_file_cnt;
+ULARGE_INTEGER recurse_bytes;
+
+
+/*
+ * help
+ *
+ * displays help screen for dir
+ * Rob Lake
+ */
+static VOID Help (VOID)
+{
+#if 1
+ ConOutPuts (_T("Displays a list of files and subdirectories in a directory.\n"
+ "\n"
+ "DIR [drive:][path][filename] [/A] [/B] [/L] [/N] [/S] [/P] [/W] [/4]\n"
+ "\n"
+ " [drive:][path][filename]\n"
+ " Specifies drive, directory, and/or files to list.\n"
+ "\n"
+ " /A Displays files with HIDDEN SYSTEM attributes\n"
+ " default is ARCHIVE and READ ONLY\n"
+ " /B Uses bare format (no heading information or summary).\n"
+ " /L Uses lowercase.\n"
+ " /N New long list format where filenames are on the far right.\n"
+ " /S Displays files in specified directory and all subdirectories\n"
+ " /P Pauses after each screen full\n"
+ " /W Prints in wide format\n"
+ " /4 Display four digit years.\n"
+ "\n"
+ "Switches may be present in the DIRCMD environment variable. Use\n"
+ "of the - (hyphen) can turn off defined swtiches. Ex. /-W would\n"
+ "turn off printing in wide format.\n"
+ ));
+#endif
+#if 0
+ InitializePageOut ();
+ LinePageOut (_T("Displays a list of files and subdirectories in a directory."));
+ LinePageOut (_T(""));
+ LinePageOut (_T("DIR [drive:][path][filename] [/A] [/B] [/L] [/N] [/S] [/P] [/W] [/4]"));
+ LinePageOut (_T(""));
+ LinePageOut (_T(" [drive:][path][filename]"));
+ LinePageOut (_T(" Specifies drive, directory, and/or files to list."));
+ LinePageOut (_T(""));
+ LinePageOut (_T(" /A Displays files with HIDDEN SYSTEM attributes"));
+ LinePageOut (_T(" default is ARCHIVE and READ ONLY"));
+ LinePageOut (_T(" /B Uses bare format (no heading information or summary)."));
+ LinePageOut (_T(" /L Uses lowercase."));
+ LinePageOut (_T(" /N New long list format where filenames are on the far right."));
+ LinePageOut (_T(" /S Displays files in specified directory and all subdirectories"));
+ LinePageOut (_T(" /P Pauses after each screen full"));
+ LinePageOut (_T(" /W Prints in wide format"));
+ LinePageOut (_T(" /4 Display four digit years."));
+ LinePageOut (_T(""));
+ LinePageOut (_T("Switches may be present in the DIRCMD environment variable. Use"));
+ LinePageOut (_T("of the - (hyphen) can turn off defined swtiches. Ex. /-W would"));
+ LinePageOut (_T("turn off printing in wide format."));
+ TerminatePageOut ();
+#endif
+}
+
+
+/*
+ * dir_read_param
+ *
+ * read the parameters from the command line
+ */
+static BOOL
+DirReadParam (char *line, char **param, LPDWORD lpFlags)
+{
+ int slash = 0;
+
+ if (!line)
+ return TRUE;
+
+ *param = NULL;
+
+ /* scan the command line, processing switches */
+ while (*line)
+ {
+ /* process switch */
+ if (*line == _T('/') || slash)
+ {
+ if (!slash)
+ line++;
+ slash = 0;
+ if (*line == _T('-'))
+ {
+ line++;
+ if (_totupper (*line) == _T('S'))
+ *lpFlags &= ~DIR_RECURSE;
+ else if (_totupper (*line) == _T('P'))
+ *lpFlags &= ~DIR_PAGE;
+ else if (_totupper (*line) == _T('W'))
+ *lpFlags &= ~DIR_WIDE;
+ else if (_totupper (*line) == _T('B'))
+ *lpFlags &= ~DIR_BARE;
+ else if (_totupper (*line) == _T('A'))
+ *lpFlags &= ~DIR_ALL;
+ else if (_totupper (*line) == _T('L'))
+ *lpFlags &= ~DIR_LWR;
+ else if (_totupper (*line) == _T('N'))
+ *lpFlags &= ~DIR_NEW;
+ else if (_totupper (*line) == _T('O'))
+ *lpFlags &= ~DIR_SORT;
+ else if (_totupper (*line) == _T('4'))
+ *lpFlags &= ~DIR_FOUR;
+ else
+ {
+ error_invalid_switch ((TCHAR)_totupper (*line));
+ return FALSE;
+ }
+ line++;
+ continue;
+ }
+ else
+ {
+ if (_totupper (*line) == _T('S'))
+ *lpFlags |= DIR_RECURSE;
+ else if (_toupper (*line) == _T('P'))
+ *lpFlags |= DIR_PAGE;
+ else if (_totupper (*line) == _T('W'))
+ *lpFlags |= DIR_WIDE;
+ else if (_totupper (*line) == _T('B'))
+ *lpFlags |= DIR_BARE;
+ else if (_totupper (*line) == _T('A'))
+ *lpFlags |= DIR_ALL;
+ else if (_totupper (*line) == _T('L'))
+ *lpFlags |= DIR_LWR;
+ else if (_totupper (*line) == _T('N'))
+ *lpFlags |= DIR_NEW;
+ else if (_totupper (*line) == _T('O'))
+ *lpFlags |= DIR_SORT;
+ else if (_totupper (*line) == _T('4'))
+ *lpFlags |= DIR_FOUR;
+ else if (*line == _T('?'))
+ {
+ Help();
+ return FALSE;
+ }
+ else
+ {
+ error_invalid_switch ((TCHAR)_totupper (*line));
+ return FALSE;
+ }
+ line++;
+ continue;
+ }
+ }
+
+ /* process parameter */
+ if (!_istspace (*line))
+ {
+ if (*param)
+ {
+ error_too_many_parameters (*param);
+ return FALSE;
+ }
+
+ *param = line;
+
+ /* skip to end of line or next whitespace or next / */
+ while (*line && !_istspace (*line) && *line != _T('/'))
+ line++;
+
+ /* if end of line, return */
+ if (!*line)
+ return TRUE;
+
+ /* if parameter, remember to process it later */
+ if (*line == _T('/'))
+ slash = 1;
+
+ *line++ = 0;
+ continue;
+ }
+
+ line++;
+ }
+
+ if (slash)
+ {
+ error_invalid_switch ((TCHAR)_totupper (*line));
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+/*
+ * extend_file
+ *
+ * extend the filespec, possibly adding wildcards
+ */
+void extend_file (char **file)
+{
+ LPTSTR tmp;
+
+ if (!*file)
+ return;
+
+ /* if no file spec, change to "*.*" */
+ if (!**file)
+ {
+ free (*file);
+ *file = _tcsdup (_T("*.*"));
+ return;
+ }
+
+ /* if starts with . add * in front */
+ if (**file == _T('.'))
+ {
+ tmp = malloc ((_tcslen (*file) + 2) * sizeof(TCHAR));
+ if (tmp)
+ {
+ *tmp = _T('*');
+ _tcscpy (&tmp[1], *file);
+ }
+ free (*file);
+ *file = tmp;
+ return;
+ }
+
+ /* if no . add .* */
+ if (!_tcschr (*file, _T('.')))
+ {
+ tmp = malloc ((_tcslen (*file) + 3) * sizeof(TCHAR));
+ if (tmp)
+ {
+ _tcscpy (tmp, *file);
+ _tcscat (tmp, _T(".*"));
+ }
+ free (*file);
+ *file = tmp;
+ return;
+ }
+}
+
+
+/*
+ * dir_parse_pathspec
+ *
+ * split the pathspec into drive, directory, and filespec
+ */
+static int
+DirParsePathspec (char *pathspec, int *drive, char **dir, char **file)
+{
+ TCHAR orig_dir[MAX_PATH];
+ LPTSTR start;
+ LPTSTR tmp;
+ INT i;
+ INT wildcards = 0;
+
+
+ /* get the drive and change to it */
+ if (pathspec[1] == _T(':'))
+ {
+ *drive = _totupper (pathspec[0]) - _T('@');
+ start = pathspec + 2;
+ _chdrive (*drive);
+ }
+ else
+ {
+ *drive = _getdrive ();
+ start = pathspec;
+ }
+
+ GetCurrentDirectory (MAX_PATH, orig_dir);
+
+ /* check for wildcards */
+ for (i = 0; pathspec[i]; i++)
+ if (pathspec[i] == _T('*') || pathspec[i] == _T('?'))
+ wildcards = 1;
+
+ /* check if this spec is a directory */
+ if (!wildcards)
+ {
+ if (chdir(pathspec) == 0)
+ {
+ *file = _tcsdup (_T("*.*"));
+ if (!*file)
+ {
+ MEM_ERR
+ }
+
+ tmp = getcwd (NULL, MAX_PATH);
+ if (!tmp)
+ {
+ free (*file);
+ chdir (orig_dir);
+ MEM_ERR
+ }
+
+ *dir = _tcsdup (&tmp[2]);
+ free (tmp);
+ if (!*dir)
+ {
+ free (*file);
+ chdir (orig_dir);
+ MEM_ERR
+ }
+
+ chdir (orig_dir);
+ return 0;
+ }
+ }
+
+ /* find the file spec */
+ tmp = _tcsrchr (start, _T('\\'));
+
+ /* if no path is specified */
+ if (!tmp)
+ {
+ *file = _tcsdup (start);
+ extend_file (file);
+ if (!*file)
+ {
+ MEM_ERR
+ }
+
+ tmp = getcwd (NULL, _MAX_PATH);
+ if (!tmp)
+ {
+ free (*file);
+ chdir (orig_dir);
+ MEM_ERR
+ }
+ *dir = _tcsdup (&tmp[2]);
+ free(tmp);
+ if (!*dir)
+ {
+ free (*file);
+ chdir (orig_dir);
+ MEM_ERR
+ }
+
+ return 0;
+ }
+
+ /* get the filename */
+ *file = _tcsdup (tmp + 1);
+ extend_file (file);
+ if (!*file)
+ {
+ MEM_ERR
+ }
+
+ *tmp = 0;
+
+ /* change to this directory and get its full name */
+ if (chdir (start) < 0)
+ {
+ error_path_not_found ();
+ *tmp = _T('\\');
+ free (*file);
+ chdir (orig_dir);
+ return 1;
+ }
+
+ tmp = getcwd (NULL, _MAX_PATH);
+ if (!tmp)
+ {
+ free (*file);
+ MEM_ERR
+ }
+ *dir = _tcsdup (&tmp[2]);
+ free(tmp);
+ if (!*dir)
+ {
+ free(*file);
+ MEM_ERR
+ }
+
+ *tmp = _T('\\');
+
+ chdir(orig_dir);
+ return 0;
+}
+
+
+/*
+ * pause
+ *
+ * pause until a key is pressed
+ */
+static INT
+Pause (VOID)
+{
+ cmd_pause ("", "");
+
+ return 0;
+}
+
+
+/*
+ * incline
+ *
+ * increment our line if paginating, display message at end of screen
+ */
+static INT
+incline (int *line, DWORD dwFlags)
+{
+ if (!(dwFlags & DIR_PAGE))
+ return 0;
+
+ (*line)++;
+
+ if (*line >= (int)maxy - 2)
+ {
+ *line = 0;
+ return Pause ();
+ }
+
+ return 0;
+}
+
+
+/*
+ * PrintDirectoryHeader
+ *
+ * print the header for the dir command
+ */
+static BOOL
+PrintDirectoryHeader (int drive, int *line, DWORD dwFlags)
+{
+ TCHAR szRootName[] = _T("A:\\");
+ TCHAR szVolName[80];
+ DWORD dwSerialNr;
+
+ if (dwFlags & DIR_BARE)
+ return TRUE;
+
+ /* get the media ID of the drive */
+ szRootName[0] = drive + _T('@');
+ if (!GetVolumeInformation (szRootName, szVolName, 80, &dwSerialNr,
+ NULL, NULL, NULL, 0))
+ {
+ error_invalid_drive();
+ return FALSE;
+ }
+
+ /* print drive info */
+ ConOutPrintf (_T(" Volume in drive %c"), szRootName[0]);
+
+ if (szVolName[0] != _T('\0'))
+ ConOutPrintf (_T(" is %s\n"), szVolName);
+ else
+ ConOutPrintf (_T(" has no label\n"));
+
+ if (incline (line, dwFlags) != 0)
+ return FALSE;
+
+ /* print the volume serial number if the return was successful */
+ ConOutPrintf (_T(" Volume Serial Number is %04X-%04X\n"),
+ HIWORD(dwSerialNr), LOWORD(dwSerialNr));
+ if (incline (line, dwFlags) != 0)
+ return FALSE;
+
+ return TRUE;
+}
+
+
+/*
+ * convert
+ *
+ * insert commas into a number
+ */
+static INT
+ConvertLong (LONG num, LPTSTR des, INT len)
+{
+ TCHAR temp[32];
+ INT c = 0;
+ INT n = 0;
+
+ if (num == 0)
+ {
+ des[0] = _T('0');
+ des[1] = _T('\0');
+ n = 1;
+ }
+ else
+ {
+ temp[31] = 0;
+ while (num > 0)
+ {
+ if (((c + 1) % (nNumberGroups + 1)) == 0)
+ temp[30 - c++] = cThousandSeparator;
+ temp[30 - c++] = (TCHAR)(num % 10) + _T('0');
+ num /= 10;
+ }
+
+ for (n = 0; n <= c; n++)
+ des[n] = temp[31 - c + n];
+ }
+
+ return n;
+}
+
+
+static INT
+ConvertULargeInteger (ULARGE_INTEGER num, LPTSTR des, INT len)
+{
+ TCHAR temp[32];
+ INT c = 0;
+ INT n = 0;
+
+ if (num.QuadPart == 0)
+ {
+ des[0] = _T('0');
+ des[1] = _T('\0');
+ n = 1;
+ }
+ else
+ {
+ temp[31] = 0;
+ while (num.QuadPart > 0)
+ {
+ if (((c + 1) % (nNumberGroups + 1)) == 0)
+ temp[30 - c++] = cThousandSeparator;
+ temp[30 - c++] = (TCHAR)(num.QuadPart % 10) + _T('0');
+ num.QuadPart /= 10;
+ }
+
+ for (n = 0; n <= c; n++)
+ des[n] = temp[31 - c + n];
+ }
+
+ return n;
+}
+
+
+static VOID
+PrintFileDateTime (LPSYSTEMTIME dt, DWORD dwFlags)
+{
+ WORD wYear = (dwFlags & DIR_FOUR) ? dt->wYear : dt->wYear%100;
+
+ switch (nDateFormat)
+ {
+ case 0: /* mmddyy */
+ default:
+ ConOutPrintf ("%.2d%c%.2d%c%d", dt->wMonth, cDateSeparator, dt->wDay, cDateSeparator, wYear);
+ break;
+
+ case 1: /* ddmmyy */
+ ConOutPrintf ("%.2d%c%.2d%c%d",
+ dt->wDay, cDateSeparator, dt->wMonth, cDateSeparator, wYear);
+ break;
+
+ case 2: /* yymmdd */
+ ConOutPrintf ("%d%c%.2d%c%.2d",
+ wYear, cDateSeparator, dt->wMonth, cDateSeparator, dt->wDay);
+ break;
+ }
+
+ switch (nTimeFormat)
+ {
+ case 0: /* 12 hour format */
+ default:
+ ConOutPrintf (" %2d%c%.2u%c",
+ (dt->wHour == 0 ? 12 : (dt->wHour <= 12 ? dt->wHour : dt->wHour - 12)),
+ cTimeSeparator,
+ dt->wMinute, (dt->wHour <= 11 ? 'a' : 'p'));
+ break;
+
+ case 1: /* 24 hour format */
+ ConOutPrintf (" %2d%c%.2u",
+ dt->wHour, cTimeSeparator, dt->wMinute);
+ break;
+ }
+}
+
+
+/*
+ * print_summary: prints dir summary
+ * Added by Rob Lake 06/17/98 to compact code
+ * Just copied Tim's Code and patched it a bit
+ *
+ */
+static INT
+PrintSummary (int drive, long files, long dirs, ULARGE_INTEGER bytes,
+ DWORD flags, int *line)
+{
+ TCHAR buffer[64];
+
+ if (flags & DIR_BARE)
+ return 0;
+
+ /* print number of files and bytes */
+ ConvertLong (files, buffer, sizeof(buffer));
+ ConOutPrintf (_T(" %6s File%c"),
+ buffer, files == 1 ? _T(' ') : _T('s'));
+
+ ConvertULargeInteger (bytes, buffer, sizeof(buffer));
+ ConOutPrintf (_T(" %15s byte%c\n"),
+ buffer, bytes.QuadPart == 1 ? _T(' ') : _T('s'));
+
+ if (incline (line, flags) != 0)
+ return 1;
+
+ /* print number of dirs and bytes free */
+ ConvertLong (dirs, buffer, sizeof(buffer));
+ ConOutPrintf (_T(" %6s Dir%c"),
+ buffer, files == 1 ? _T(' ') : _T('s'));
+
+
+ if (!(flags & DIR_RECURSE))
+ {
+ ULARGE_INTEGER uliFree;
+ TCHAR szRoot[] = _T("A:\\");
+ DWORD dwSecPerCl;
+ DWORD dwBytPerSec;
+ DWORD dwFreeCl;
+ DWORD dwTotCl;
+
+ szRoot[0] = drive + _T('@');
+ GetDiskFreeSpace (szRoot, &dwSecPerCl, &dwBytPerSec, &dwFreeCl, &dwTotCl);
+ uliFree.QuadPart = dwSecPerCl * dwBytPerSec * dwFreeCl;
+ ConvertULargeInteger (uliFree, buffer, sizeof(buffer));
+ ConOutPrintf (_T(" %15s bytes free\n"), buffer);
+ }
+
+ if (incline (line, flags) != 0)
+ return 1;
+
+ return 0;
+}
+
+
+/*
+ * dir_list
+ *
+ * list the files in the directory
+ */
+static int
+dir_list (int drive, char *directory, char *filespec, int *line,
+ DWORD flags)
+{
+ char pathspec[_MAX_PATH],
+ *ext,
+ buffer[32];
+ WIN32_FIND_DATA file;
+ ULARGE_INTEGER bytecount;
+ long filecount = 0,
+ dircount = 0;
+ int count;
+ FILETIME ft;
+ SYSTEMTIME dt;
+ HANDLE hFile;
+
+ bytecount.QuadPart = 0;
+
+ if (directory[strlen(directory) - 1] == '\\')
+ wsprintf(pathspec, "%c:%s%s", drive + '@', directory, filespec);
+ else
+ wsprintf(pathspec, "%c:%s\\%s", drive + '@', directory, filespec);
+
+ hFile = FindFirstFile (pathspec, &file);
+ if (hFile == INVALID_HANDLE_VALUE)
+ {
+ /* Don't want to print anything if scanning recursively
+ * for a file. RL
+ */
+ if ((flags & DIR_RECURSE) == 0)
+ {
+ error_file_not_found();
+ incline(line, flags);
+ FindClose (hFile);
+ return 1;
+ }
+ FindClose (hFile);
+ return 0;
+ }
+
+ /* moved down here because if we are recursively searching and
+ * don't find any files, we don't want just to print
+ * Directory of C:\SOMEDIR
+ * with nothing else
+ * Rob Lake 06/13/98
+ */
+ if ((flags & DIR_BARE) == 0)
+ {
+ ConOutPrintf (" Directory of %c:%s\n", drive + '@', directory);
+ if (incline(line, flags) != 0)
+ return 1;
+ ConOutPrintf ("\n");
+ if (incline(line, flags) != 0)
+ return 1;
+ }
+
+ /* For counting columns of output */
+ count = 0;
+
+ do
+ {
+ /* next file, if user doesn't want all files */
+ if (!(flags & DIR_ALL) &&
+ ((file.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) ||
+ (file.dwFileAttributes & FILE_ATTRIBUTE_SYSTEM)))
+ continue;
+
+ /* begin Rob Lake */
+ if (flags & DIR_LWR)
+ {
+ strlwr(file.cAlternateFileName);
+ }
+
+ if (flags & DIR_WIDE && (flags & DIR_BARE) == 0)
+ {
+ if (file.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ {
+ if (file.cAlternateFileName[0] == '\0')
+ wsprintf (buffer, _T("[%s]"), file.cFileName);
+ else
+ wsprintf (buffer, _T("[%s]"), file.cAlternateFileName);
+ dircount++;
+ }
+ else
+ {
+ if (file.cAlternateFileName[0] == '\0')
+ wsprintf (buffer, _T("%s"), file.cFileName);
+ else
+ wsprintf (buffer, _T("%s"), file.cAlternateFileName);
+ filecount++;
+ }
+ ConOutPrintf (_T("%-15s"), buffer);
+ count++;
+ if (count == 5)
+ {
+ /* output 5 columns */
+ ConOutPrintf ("\n");
+ if (incline(line, flags) != 0)
+ return 1;
+ count = 0;
+ }
+
+ /* FIXME: this is buggy - now overflow check */
+ bytecount.LowPart += file.nFileSizeLow;
+ bytecount.HighPart += file.nFileSizeHigh;
+
+ /* next block 06/17/98 */
+ }
+ else if (flags & DIR_BARE)
+ {
+ if (strcmp(file.cFileName, ".") == 0 ||
+ strcmp(file.cFileName, "..") == 0)
+ continue;
+
+ if (flags & DIR_RECURSE)
+ {
+ TCHAR dir[MAX_PATH];
+ wsprintf (dir, _T("%c:%s\\"), drive + _T('@'), directory);
+ if (flags & DIR_LWR)
+ strlwr(dir);
+ ConOutPrintf (dir);
+ }
+ ConOutPrintf (_T("%-13s\n"), file.cFileName);
+ if (file.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ dircount++;
+ else
+ filecount++;
+ if (incline(line, flags) != 0)
+ return 1;
+
+ /* FIXME: this is buggy - no overflow check */
+ bytecount.LowPart += file.nFileSizeLow;
+ bytecount.HighPart += file.nFileSizeHigh;
+ }
+ else
+ {
+ /* end Rob Lake */
+ if (flags & DIR_NEW)
+ {
+ /* print file date and time */
+ if (FileTimeToLocalFileTime (&file.ftLastWriteTime, &ft))
+ {
+ FileTimeToSystemTime (&ft, &dt);
+ PrintFileDateTime (&dt, flags);
+ }
+
+ /* print file size */
+ if (file.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ {
+ ConOutPrintf (" <DIR> ");
+ dircount++;
+ }
+ else
+ {
+ ULARGE_INTEGER uliSize;
+
+ uliSize.LowPart = file.nFileSizeLow;
+ uliSize.HighPart = file.nFileSizeHigh;
+
+ ConvertULargeInteger (uliSize, buffer, sizeof(buffer));
+ ConOutPrintf (_T(" %20s"), buffer);
+
+ bytecount.QuadPart += uliSize.QuadPart;
+ filecount++;
+ }
+
+ /* print long filename */
+ ConOutPrintf (" %s\n", file.cFileName);
+ }
+ else
+ {
+ if (file.cFileName[0] == '.')
+ ConOutPrintf ("%-13s ", file.cFileName);
+ else if (file.cAlternateFileName[0] == '\0')
+ {
+ char szShortName[13];
+ strncpy (szShortName, file.cFileName, 13);
+ ext = strchr(szShortName, '.');
+ if (!ext)
+ ext = "";
+ else
+ *ext++ = 0;
+ ConOutPrintf ("%-8s %-3s ", szShortName, ext);
+ }
+ else
+ {
+ ext = strchr(file.cAlternateFileName, '.');
+ if (!ext)
+ ext = "";
+ else
+ *ext++ = 0;
+ ConOutPrintf ("%-8s %-3s ", file.cAlternateFileName, ext);
+ }
+
+ /* print file size */
+ if (file.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ {
+ ConOutPrintf ("%-14s", "<DIR>");
+ dircount++;
+ }
+ else
+ {
+ ULARGE_INTEGER uliSize;
+
+ uliSize.LowPart = file.nFileSizeLow;
+ uliSize.HighPart = file.nFileSizeHigh;
+
+ ConvertULargeInteger (uliSize, buffer, sizeof(buffer));
+ ConOutPrintf (_T(" %10s "), buffer);
+
+ bytecount.QuadPart += uliSize.QuadPart;
+ filecount++;
+ }
+
+ /* print file date and time */
+ if (FileTimeToLocalFileTime (&file.ftLastWriteTime, &ft))
+ {
+ FileTimeToSystemTime (&ft, &dt);
+ PrintFileDateTime (&dt, flags);
+ }
+
+ /* print long filename */
+ ConOutPrintf (" %s\n", file.cFileName);
+ }
+
+ if (incline(line, flags) != 0)
+ return 1;
+ }
+ }
+ while (FindNextFile (hFile, &file));
+
+ FindClose (hFile);
+
+ /* Rob Lake, need to make clean output */
+ /* JPP 07/08/1998 added check for count != 0 */
+ if ((flags & DIR_WIDE) && (count != 0))
+ {
+ ConOutPrintf ("\n");
+ if (incline(line, flags) != 0)
+ return 1;
+ }
+
+ if (filecount || dircount)
+ {
+ recurse_dir_cnt += dircount;
+ recurse_file_cnt += filecount;
+ recurse_bytes.QuadPart += bytecount.QuadPart;
+
+ /* The code that was here is now in print_summary */
+ if (PrintSummary (drive, filecount, dircount,
+ bytecount, flags, line) != 0)
+ return 1;
+ }
+ else
+ {
+ error_file_not_found ();
+ return 1;
+ }
+
+ return 0;
+}
+
+
+/*
+ * _Read_Dir: Actual function that does recursive listing
+ */
+static int
+Read_Dir (int drive, char *parent, char *filespec, int *lines,
+ DWORD flags)
+{
+ char fullpath[_MAX_PATH];
+ WIN32_FIND_DATA file;
+ HANDLE hFile;
+
+ strcpy (fullpath, parent);
+ strcat (fullpath, "\\");
+ strcat (fullpath, filespec);
+
+ hFile = FindFirstFile (fullpath, &file);
+ if (hFile == INVALID_HANDLE_VALUE)
+ return 1;
+
+ do
+ {
+ /* don't list "." and ".." */
+ if (strcmp (file.cFileName, ".") == 0 ||
+ strcmp (file.cFileName, "..") == 0)
+ continue;
+
+ if (file.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ {
+ if (dir_list(drive, file.cFileName, filespec, lines, flags) != 0)
+ {
+ FindClose (hFile);
+ return 1;
+ }
+ if ((flags & DIR_BARE) == 0)
+ {
+ ConOutPrintf ("\n");
+ if (incline(lines, flags) != 0)
+ return 1;
+ }
+ if (Read_Dir(drive, file.cFileName, filespec, lines, flags) == 1)
+ {
+ FindClose (hFile);
+ return 1;
+ }
+ }
+ }
+ while (FindNextFile (hFile, &file));
+
+ if (!FindClose (hFile))
+ return 1;
+
+ return 0;
+}
+
+
+/*
+ * do_recurse: Sets up for recursive directory listing
+ */
+static int
+do_recurse(int drive, char *directory, char *filespec,
+ int *line, DWORD flags)
+{
+ char cur_dir[_MAX_DIR];
+
+ recurse_dir_cnt = recurse_file_cnt = 0L;
+ recurse_bytes.QuadPart = 0;
+
+ _chdrive (drive);
+ getcwd(cur_dir, sizeof(cur_dir));
+
+ if (chdir(directory) == -1)
+ return 1;
+
+ if (!PrintDirectoryHeader (drive, line, flags))
+ return 1;
+
+ if (dir_list(drive, directory, filespec, line, flags) != 0)
+ return 1;
+ if ((flags & DIR_BARE) == 0)
+ {
+ ConOutPrintf ("\n");
+ if (incline(line, flags) != 0)
+ return 1;
+ }
+ if (Read_Dir(drive, directory, filespec, line, flags) != 0)
+ return 1;
+ if ((flags & DIR_BARE) == 0)
+ ConOutPrintf ("Total files listed:\n");
+ flags &= ~DIR_RECURSE;
+
+ if (PrintSummary (drive, recurse_file_cnt,
+ recurse_dir_cnt, recurse_bytes, flags, line) != 0)
+ return 1;
+
+ if ((flags & DIR_BARE) == 0)
+ {
+ ConOutPrintf ("\n");
+ if (incline(line, flags) != 0)
+ return 1;
+ }
+ chdir(cur_dir);
+ return 0;
+}
+
+
+/*
+ * dir
+ *
+ * internal dir command
+ */
+INT cmd_dir (LPTSTR first, LPTSTR rest)
+{
+ DWORD dwFlags = DIR_NEW | DIR_FOUR;
+ char *param;
+ TCHAR dircmd[256];
+ int line = 0;
+ int drive,
+ orig_drive;
+ char *directory,
+ *filespec,
+ orig_dir[_MAX_DIR];
+
+
+ /* read the parameters from the DIRCMD environment variable */
+ if (GetEnvironmentVariable (_T("DIRCMD"), dircmd, 256))
+ {
+ if (!DirReadParam (dircmd, ¶m, &dwFlags))
+ return 1;
+ }
+
+ /* read the parameters */
+ if (!DirReadParam (rest, ¶m, &dwFlags))
+ return 1;
+
+ /* default to current directory */
+ if (!param)
+ param = ".";
+
+ if (strchr(param, '/'))
+ param = strtok (param, "/");
+
+ /* save the current directory info */
+ orig_drive = _getdrive ();
+ getcwd(orig_dir, sizeof(orig_dir));
+
+ /* parse the directory info */
+ if (DirParsePathspec (param, &drive, &directory, &filespec) != 0)
+ {
+ _chdrive (orig_drive);
+ chdir(orig_dir);
+ return 1;
+ }
+
+ if (dwFlags & DIR_RECURSE)
+ {
+ incline(&line, dwFlags);
+ if (do_recurse (drive, directory, filespec, &line, dwFlags) != 0)
+ return 1;
+ _chdrive (orig_drive);
+ chdir (orig_dir);
+ return 0;
+ }
+
+ /* print the header */
+ if (!PrintDirectoryHeader (drive, &line, dwFlags))
+ return 1;
+
+ chdir (orig_dir);
+ _chdrive (orig_drive);
+
+ if (dir_list (drive, directory, filespec, &line, dwFlags) != 0)
+ return 1;
+
+ return 0;
+}
+
+#endif
--- /dev/null
+/*
+ * DIRSTACK.C - pushd / pop (directory stack) internal commands.
+ *
+ *
+ * History:
+ *
+ * 14-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Implemented PUSHD and POPD command.
+ *
+ * 20-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Unicode and redirection safe!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#ifdef FEATURE_DIRECTORY_STACK
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "cmd.h"
+
+
+typedef struct tagDIRENTRY
+{
+ struct tagDIRENTRY *next;
+ LPTSTR pszPath;
+} DIRENTRY, *LPDIRENTRY;
+
+
+static INT nStackDepth;
+static LPDIRENTRY lpStackTop;
+
+
+static INT
+PushDirectory (LPTSTR pszPath)
+{
+ LPDIRENTRY lpDir;
+
+ lpDir = (LPDIRENTRY)malloc (sizeof (DIRENTRY));
+ if (!lpDir)
+ {
+ error_out_of_memory ();
+ return -1;
+ }
+
+ lpDir->next = (lpStackTop) ? lpStackTop : NULL;
+ lpStackTop = lpDir;
+
+ lpDir->pszPath = (LPTSTR)malloc ((_tcslen(pszPath)+1)*sizeof(TCHAR));
+ if (!lpDir->pszPath)
+ {
+ free (lpDir);
+ error_out_of_memory ();
+ return -1;
+ }
+
+ _tcscpy (lpDir->pszPath, pszPath);
+
+ nStackDepth++;
+
+ return 0;
+}
+
+
+static VOID
+PopDirectory (VOID)
+{
+ LPDIRENTRY lpDir;
+
+ if (nStackDepth == 0)
+ return;
+
+ lpDir = lpStackTop;
+ lpStackTop = lpDir->next;
+ free (lpDir->pszPath);
+ free (lpDir);
+
+ nStackDepth--;
+}
+
+
+static VOID
+GetDirectoryStackTop (LPTSTR pszPath)
+{
+ if (lpStackTop)
+ _tcsncpy (pszPath, lpStackTop->pszPath, MAX_PATH);
+ else
+ *pszPath = _T('\0');
+}
+
+
+/*
+ * initialize directory stack
+ */
+VOID InitDirectoryStack (VOID)
+{
+ nStackDepth = 0;
+ lpStackTop = NULL;
+}
+
+
+/*
+ * destroy directory stack
+ */
+VOID DestroyDirectoryStack (VOID)
+{
+ while (nStackDepth)
+ PopDirectory ();
+}
+
+
+INT GetDirectoryStackDepth (VOID)
+{
+ return nStackDepth;
+}
+
+
+/*
+ * pushd command
+ */
+INT cmd_pushd (LPTSTR first, LPTSTR rest)
+{
+ TCHAR curPath[MAX_PATH];
+ TCHAR newPath[MAX_PATH];
+ BOOL bChangePath = FALSE;
+
+ if (!_tcsncmp (rest, _T("/?"), 2))
+ {
+ ConOutPuts (_T("Stores the current directory for use by the POPD command, then\n"
+ "changes to the specified directory.\n\n"
+ "PUSHD [path | ..]\n\n"
+ " path Specifies the directory to make the current directory"));
+ return 0;
+ }
+
+ if (rest[0] != _T('\0'))
+ {
+ GetFullPathName (rest, MAX_PATH, newPath, NULL);
+ bChangePath = IsValidPathName (newPath);
+ }
+
+ GetCurrentDirectory (MAX_PATH, curPath);
+ if (PushDirectory (curPath))
+ return -1;
+
+ if (bChangePath)
+ SetCurrentDirectory (newPath);
+
+ return 0;
+}
+
+
+/*
+ * popd command
+ */
+INT cmd_popd (LPTSTR first, LPTSTR rest)
+{
+ TCHAR szPath[MAX_PATH];
+
+ if (!_tcsncmp(rest, _T("/?"), 2))
+ {
+ ConOutPuts (_T("Changes to the directory stored by the PUSHD command.\n\n"
+ "POPD"));
+ return 0;
+ }
+
+ if (GetDirectoryStackDepth () == 0)
+ return 0;
+
+ GetDirectoryStackTop (szPath);
+ PopDirectory ();
+
+ SetCurrentDirectory (szPath);
+
+ return 0;
+}
+
+#endif /* FEATURE_DIRECTORY_STACK */
\ No newline at end of file
--- /dev/null
+/*
+ * ECHO.C - echo internal command.
+ *
+ *
+ * History:
+ *
+ * 16 Jul 1998 (Hans B Pufal)
+ * Started.
+ *
+ * 16 Jul 1998 (John P Price)
+ * Separated commands into individual files.
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * Added config.h include
+ *
+ * 08-Dec-1998 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added help text ("/?").
+ *
+ * 19-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Unicode and redirection ready!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+
+#include "cmd.h"
+#include "batch.h"
+
+
+INT cmd_echo (LPTSTR cmd, LPTSTR param)
+{
+#ifdef _DEBUG
+ DebugPrintf ("cmd_echo '%s' : '%s'\n", cmd, param);
+#endif
+
+ if (!_tcsncmp (param, _T("/?"), 2))
+ {
+ ConOutPuts ("Displays messages or switches command echoing on or off.\n\n"
+ "ECHO [ON | OFF]\nECHO [message]\n\n"
+ "Type ECHO without a parameter to display the current ECHO setting.");
+ return 0;
+ }
+
+ if (_tcsicmp (param, D_OFF) == 0)
+ bEcho = FALSE;
+ else if (_tcsicmp (param, D_ON) == 0)
+ bEcho = TRUE;
+ else if (*param)
+ ConOutPuts (param);
+ else
+ ConOutPrintf (_T("ECHO is %s\n"), bEcho ? D_ON : D_OFF);
+
+ return 0;
+}
--- /dev/null
+/*
+ * ERROR.C - error reporting functions.
+ *
+ *
+ * History:
+ *
+ * 07/12/98 (Rob Lake)
+ * started
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added config.h include
+ *
+ * 24-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Redirection safe!
+ *
+ * 02-Feb-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Use FormatMessage() for error reports.
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#include <windows.h>
+#include <tchar.h>
+#include <stdarg.h>
+
+#include "cmd.h"
+
+
+#define INVALID_SWITCH _T("Invalid switch - /%c\n")
+#define TOO_MANY_PARAMETERS _T("Too many parameters - %s\n")
+#define PATH_NOT_FOUND _T("Path not found\n")
+#define FILE_NOT_FOUND _T("File not found")
+#define REQ_PARAM_MISSING _T("Required parameter missing\n")
+#define INVALID_DRIVE _T("Invalid drive specification\n")
+#define INVALID_PARAM_FORMAT _T("Invalid parameter format - %s\n")
+#define BADCOMMAND _T("Bad command or filename\n")
+#define OUT_OF_MEMORY _T("Out of memory error.\n")
+#define CANNOTPIPE _T("Error! Cannot pipe! Cannot open temporary file!\n")
+
+#define D_PAUSEMSG _T("Press any key to continue . . .")
+
+
+
+VOID ErrorMessage (DWORD dwErrorCode, LPTSTR szFormat, ...)
+{
+ TCHAR szMessage[1024];
+ LPTSTR szError;
+ va_list arg_ptr;
+
+ if (dwErrorCode == ERROR_SUCCESS)
+ return;
+
+ va_start (arg_ptr, szFormat);
+ wvsprintf (szMessage, szFormat, arg_ptr);
+ va_end (arg_ptr);
+
+#if 1
+
+ if (FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_ALLOCATE_BUFFER,
+ NULL, dwErrorCode, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+ (LPTSTR)&szError, 0, NULL))
+ {
+ ConErrPrintf (_T("%s %s\n"), szError, szMessage);
+ LocalFree (szError);
+ return;
+ }
+ else
+ {
+ ConErrPrintf (_T("Unknown error! Error code: 0x%lx\n"), dwErrorCode);
+// ConErrPrintf (_T("No error message available!\n"));
+ return;
+ }
+
+#else
+
+ switch (dwErrorCode)
+ {
+ case ERROR_FILE_NOT_FOUND:
+ szError = _T("File not found --");
+ break;
+
+ case ERROR_PATH_NOT_FOUND:
+ szError = _T("Path not found --");
+ break;
+
+ default:
+ ConErrPrintf (_T("Unknown error! Error code: 0x%lx\n"), dwErrorCode);
+ return;
+ }
+
+ ConErrPrintf (_T("%s %s\n"), szError, szMessage);
+#endif
+}
+
+
+
+VOID error_invalid_switch (TCHAR ch)
+{
+ ConErrPrintf (INVALID_SWITCH, ch);
+}
+
+
+VOID error_too_many_parameters (LPTSTR s)
+{
+ ConErrPrintf (TOO_MANY_PARAMETERS, s);
+}
+
+
+VOID error_path_not_found (VOID)
+{
+ ConErrPrintf (PATH_NOT_FOUND);
+}
+
+
+VOID error_file_not_found (VOID)
+{
+ ConErrPrintf (FILE_NOT_FOUND);
+}
+
+
+VOID error_sfile_not_found (LPTSTR f)
+{
+ ConErrPrintf (FILE_NOT_FOUND _T(" - %s\n"), f);
+}
+
+
+VOID error_req_param_missing (VOID)
+{
+ ConErrPrintf (REQ_PARAM_MISSING);
+}
+
+
+VOID error_invalid_drive (VOID)
+{
+ ConErrPrintf (INVALID_DRIVE);
+}
+
+
+VOID error_bad_command (VOID)
+{
+ ConErrPrintf (BADCOMMAND);
+}
+
+
+VOID error_no_pipe (VOID)
+{
+ ConErrPrintf (CANNOTPIPE);
+}
+
+
+VOID error_out_of_memory (VOID)
+{
+ ConErrPrintf (OUT_OF_MEMORY);
+}
+
+
+VOID error_invalid_parameter_format (LPTSTR s)
+{
+ ConErrPrintf (INVALID_PARAM_FORMAT, s);
+}
+
+
+VOID error_syntax (LPTSTR s)
+{
+ if (s)
+ ConErrPrintf (_T("Syntax error - %s\n"), s);
+ else
+ ConErrPrintf (_T("Syntax error.\n"));
+}
+
+
+VOID msg_pause (VOID)
+{
+ ConOutPuts (D_PAUSEMSG);
+}
--- /dev/null
+/*
+ * FILECOMP.C - handles filename completion.
+ *
+ *
+ * Comments:
+ *
+ * 30-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * moved from command.c file
+ * made second TAB display list of filename matches
+ * made filename be lower case if last character typed is lower case
+ *
+ * 25-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Cleanup. Unicode safe!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "cmd.h"
+
+
+#ifdef FEATURE_UNIX_FILENAME_COMPLETION
+
+VOID CompleteFilename (LPTSTR str, INT charcount)
+{
+ WIN32_FIND_DATA file;
+ HANDLE hFile;
+
+ INT curplace = 0;
+ INT start;
+ INT count;
+ BOOL found_dot = FALSE;
+ BOOL perfectmatch = TRUE;
+ TCHAR path[MAX_PATH];
+ TCHAR fname[MAX_PATH];
+ TCHAR maxmatch[MAX_PATH] = _T("");
+ TCHAR directory[MAX_PATH];
+
+ /* expand current file name */
+ count = charcount - 1;
+ if (count < 0)
+ count = 0;
+
+ /* find front of word */
+ while (count > 0 && str[count] != _T(' '))
+ count--;
+
+ /* if not at beginning, go forward 1 */
+ if (str[count] == _T(' '))
+ count++;
+
+ start = count;
+
+ /* extract directory from word */
+ _tcscpy (directory, &str[start]);
+ curplace = _tcslen (directory) - 1;
+ while (curplace >= 0 && directory[curplace] != _T('\\') &&
+ directory[curplace] != _T(':'))
+ {
+ directory[curplace] = 0;
+ curplace--;
+ }
+
+ _tcscpy (path, &str[start]);
+
+ /* look for a '.' in the filename */
+ for (count = _tcslen (directory); path[count] != 0; count++)
+ {
+ if (path[count] == _T('.'))
+ {
+ found_dot = 1;
+ break;
+ }
+ }
+
+ if (found_dot)
+ _tcscat (path, _T("*"));
+ else
+ _tcscat (path, _T("*.*"));
+
+ /* current fname */
+ curplace = 0;
+
+ hFile = FindFirstFile (path, &file);
+ if (hFile != INVALID_HANDLE_VALUE)
+ {
+ /* find anything */
+ do
+ {
+ /* ignore "." and ".." */
+ if (file.cFileName[0] == _T('.'))
+ continue;
+
+ _tcscpy (fname, file.cFileName);
+
+ if (file.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ _tcscat (fname, _T("\\"));
+ else
+ _tcscat (fname, _T(" "));
+
+ if (!maxmatch[0] && perfectmatch)
+ {
+ _tcscpy(maxmatch, fname);
+ }
+ else
+ {
+ for (count = 0; maxmatch[count] && fname[count]; count++)
+ {
+ if (tolower(maxmatch[count]) != tolower(fname[count]))
+ {
+ perfectmatch = FALSE;
+ maxmatch[count] = 0;
+ break;
+ }
+ }
+ }
+ }
+ while (FindNextFile (hFile, &file));
+
+ FindClose (hFile);
+
+ _tcscpy (&str[start], directory);
+ _tcscat (&str[start], maxmatch);
+
+ if (!perfectmatch)
+ MessageBeep (-1);
+ }
+ else
+ {
+ /* no match found */
+ MessageBeep (-1);
+ }
+}
+
+
+/*
+ * returns 1 if at least one match, else returns 0
+ */
+
+BOOL ShowCompletionMatches (LPTSTR str, INT charcount)
+{
+ WIN32_FIND_DATA file;
+ HANDLE hFile;
+ BOOL found_dot = FALSE;
+ INT curplace = 0;
+ INT start;
+ INT count;
+ TCHAR path[MAX_PATH];
+ TCHAR fname[MAX_PATH];
+ TCHAR directory[MAX_PATH];
+
+ /* expand current file name */
+ count = charcount - 1;
+ if (count < 0)
+ count = 0;
+
+ /* find front of word */
+ while (count > 0 && str[count] != _T(' '))
+ count--;
+
+ /* if not at beginning, go forward 1 */
+ if (str[count] == _T(' '))
+ count++;
+
+ start = count;
+
+ /* extract directory from word */
+ _tcscpy (directory, &str[start]);
+ curplace = _tcslen (directory) - 1;
+ while (curplace >= 0 && directory[curplace] != _T('\\') &&
+ directory[curplace] != _T(':'))
+ {
+ directory[curplace] = 0;
+ curplace--;
+ }
+
+ _tcscpy (path, &str[start]);
+
+ /* look for a . in the filename */
+ for (count = _tcslen (directory); path[count] != 0; count++)
+ {
+ if (path[count] == _T('.'))
+ {
+ found_dot = TRUE;
+ break;
+ }
+ }
+ if (found_dot)
+ _tcscat (path, _T("*"));
+ else
+ _tcscat (path, _T("*.*"));
+
+ /* current fname */
+ curplace = 0;
+
+ hFile = FindFirstFile (path, &file);
+ if (hFile != INVALID_HANDLE_VALUE)
+ {
+ /* find anything */
+ ConOutChar (_T('\n'));
+ count = 0;
+ do
+ {
+ /* ignore . and .. */
+ if (file.cFileName[0] == _T('.'))
+ continue;
+
+ if (file.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ wsprintf (fname,"[%s]", file.cFileName);
+ else
+ _tcscpy (fname, file.cFileName);
+
+ ConOutPrintf (_T("%-14s"), fname);
+ if (++count == 5)
+ {
+ ConOutChar (_T('\n'));
+ count = 0;
+ }
+ }
+ while (FindNextFile (hFile, &file));
+
+ FindClose (hFile);
+
+ if (count)
+ ConOutChar (_T('\n'));
+ }
+ else
+ {
+ /* no match found */
+ MessageBeep (-1);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+#endif
+
+#ifdef FEATURE_4NT_FILENAME_COMPLETION
+
+//static VOID BuildFilenameMatchList (...)
+
+// VOID CompleteFilenameNext (LPTSTR, INT)
+// VOID CompleteFilenamePrev (LPTSTR, INT)
+
+// VOID RemoveFilenameMatchList (VOID)
+
+#endif
\ No newline at end of file
--- /dev/null
+Archive Contents
+~~~~~~~~~~~~~~~~
+bugs.txt Bug List
+files.txt This file list
+history.txt History of the shell development
+license.txt GNU license - applies to all files named here
+readme.txt General shell info
+todo.txt What I have to do
+wishlist.txt Wish List
+
+makefile experimental makefile
+makefile.lcc makefile for lcc-win
+
+alias.c Alias code
+alias.h Alias header file
+attrib.c Implements attrib command
+batch.c Batch file interpreter
+beep.c Implements beep command
+call.c Implements call command
+chcp.c Implements chcp command
+cls.c Implements cls command
+cmdinput.c Command-line input functions
+cmdtable.c Table of available internal commands
+cmd.c Main code for command-line interpreter
+cmd.h Command header file
+color.c Implements color command
+console.c Windows console handling code
+copy.c Implements copy command
+date.c Implements date command
+del.c Implements del command
+dir.c Directory listing code
+dirstack.c Directory stack code (PUSHD and POPD)
+echo.c Implements echo command
+error.c Error Message Routines
+filecomp.c Filename completion functions
+for.c Implements for command
+goto.c Implements goto command
+history.c Command-line history handling
+if.c Implements if command
+internal.c Internal commands (DIR, RD, etc)
+label.c Implements label command
+locale.c Locale handling code
+misc.c Misc. Functions
+move.c Implements move command
+path.c Implements path command
+pause.c Implements pause command
+prompt.c Prompt handling functions
+redir.c Redirection and piping parsing functions
+ren.c Implements rename command
+set.c Implements set command
+shift.c Implements shift command
+time.c Implements time command
+type.c Implements type command
+ver.c Implements ver command
+where.c Code to search path for executables
+verify.c Implements verify command
\ No newline at end of file
--- /dev/null
+/*
+ * FOR.C - for internal batch command.
+ *
+ *
+ * History:
+ *
+ * 16 Jul 1998 (Hans B Pufal)
+ * started.
+ *
+ * 16 Jul 1998 (John P Price)
+ * Seperated commands into individual files.
+ *
+ * 19 Jul 1998 (Hans B Pufal) [HBP_001]
+ * Implementation of FOR
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added config.h include
+ *
+ * 20-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Unicode and redirection safe!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "cmd.h"
+#include "batch.h"
+
+
+/*
+ * Perform FOR command.
+ *
+ * First check syntax is correct : FOR %v IN ( <list> ) DO <command>
+ * v must be alphabetic, <command> must not be empty.
+ *
+ * If all is correct build a new bcontext structure which preserves
+ * the necessary information so that readbatchline can expand
+ * each the command prototype for each list element.
+ *
+ * You might look on a FOR as being a called batch file with one line
+ * per list element.
+ */
+
+INT cmd_for (LPTSTR cmd, LPTSTR param)
+{
+ LPBATCH_CONTEXT lpNew;
+ LPTSTR pp;
+ TCHAR var;
+
+#ifdef _DEBUG
+ DebugPrintf ("cmd_for (\'%s\', \'%s\'\n", cmd, param);
+#endif
+
+ if (!_tcsncmp (param, _T("/?"), 2))
+ {
+ ConOutPuts ("FOR :");
+ return 0;
+ }
+
+ /* Check that first element is % then an alpha char followed by space */
+ if ((*param != _T('%')) || !_istalpha (*(param + 1)) || !_istspace (*(param + 2)))
+ {
+ error_syntax (_T("bad varable specification."));
+ return 1;
+ }
+
+ param++;
+ var = *param++; /* Save FOR var name */
+
+ while (_istspace (*param))
+ param++;
+
+ /* Check next element is 'IN' */
+ if ((_tcsnicmp (param, _T("in"), 2) != 0) || !_istspace (*(param + 2)))
+ {
+ error_syntax (_T("'in' missing in for statement."));
+ return 1;
+ }
+
+ param += 2;
+ while (_istspace (*param))
+ param++;
+
+ /* Folowed by a '(', find also matching ')' */
+ if ((*param != _T('(')) || (NULL == (pp = _tcsrchr (param, _T(')')))))
+ {
+ error_syntax (_T("no brackets found."));
+ return 1;
+ }
+
+ *pp++ = _T('\0');
+ param++; /* param now points at null terminated list */
+
+ while (_istspace (*pp))
+ pp++;
+
+ /* Check DO follows */
+ if ((_tcsnicmp (pp, _T("do"), 2) != 0) || !_istspace (*(pp + 2)))
+ {
+ error_syntax (_T("'do' missing."));
+ return 1;
+ }
+
+ pp += 2;
+ while (_istspace (*pp))
+ pp++;
+
+ /* Check that command tail is not empty */
+ if (*pp == _T('\0'))
+ {
+ error_syntax (_T("no command after 'do'."));
+ return 1;
+ }
+
+ /* OK all is correct, build a bcontext.... */
+ lpNew = (LPBATCH_CONTEXT)malloc (sizeof (BATCH_CONTEXT));
+
+ lpNew->prev = bc;
+ bc = lpNew;
+
+ bc->hBatchFile = INVALID_HANDLE_VALUE;
+ bc->ffind = NULL;
+ bc->params = BatchParams (_T(""), param); /* Split out list */
+ bc->shiftlevel = 0;
+ bc->forvar = var;
+ bc->forproto = _tcsdup (pp);
+
+ return 0;
+}
--- /dev/null
+/*
+ * GOTO.C - goto internal batch command.
+ *
+ * History:
+ *
+ * 16 Jul 1998 (Hans B Pufal)
+ * started.
+ *
+ * 16 Jul 1998 (John P Price)
+ * Seperated commands into individual files.
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added config.h include
+ *
+ * 28 Jul 1998 (Hans B Pufal) [HBP_003]
+ * Terminate label on first space character, use only first 8 chars of
+ * label string
+ *
+ * 24-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Unicode and redirection safe!
+ *
+ * 27-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added help text ("/?").
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+
+#include "cmd.h"
+#include "batch.h"
+
+
+/*
+ * Perform GOTO command.
+ *
+ * Only valid if batch file current.
+ *
+ */
+
+INT cmd_goto (LPTSTR cmd, LPTSTR param)
+{
+ LPTSTR tmp;
+ LONG lNewPosHigh;
+
+#ifdef _DEBUG
+ DebugPrintf ("cmd_goto (\'%s\', \'%s\'\n", cmd, param);
+#endif
+
+ if (!_tcsncmp (param, _T("/?"), 2))
+ {
+ ConOutPuts (_T("Directs CMD to a labeled line in a batch script.\n"
+ "\n"
+ "GOTO label\n"
+ "\n"
+ " label Specifies a text string used in a batch script as a label.\n"
+ "\n"
+ "You type a label on a line by itself, beginning with a colon."));
+ return 0;
+ }
+
+ /* if not in batch -- error!! */
+ if (bc == NULL)
+ {
+ return 1;
+ }
+
+ if (*param == _T('\0'))
+ {
+ ExitBatch (_T("No label specified for GOTO\n"));
+ return 1;
+ }
+
+ /* terminate label at first space char */
+ tmp = param;
+ while (*tmp && !_istspace (*tmp))
+ tmp++;
+ *tmp = _T('\0');
+
+ /* set file pointer to the beginning of the batch file */
+ lNewPosHigh = 0;
+ SetFilePointer (bc->hBatchFile, 0, &lNewPosHigh, FILE_BEGIN);
+
+ while (FileGetString (bc->hBatchFile, textline, sizeof(textline)))
+ {
+ /* Strip out any trailing spaces or control chars */
+ tmp = textline + _tcslen (textline) - 1;
+ while (_istcntrl (*tmp) || _istspace (*tmp))
+ tmp--;
+ *(tmp + 1) = _T('\0');
+
+ /* Then leading spaces... */
+ tmp = textline;
+ while (_istspace (*tmp))
+ tmp++;
+
+ /* use only 1st 8 chars of label */
+ if ((*tmp == _T(':')) && (_tcsncmp (++tmp, param, 8) == 0))
+ return 0;
+ }
+
+ ConErrPrintf (_T("Label '%s' not found\n"), param);
+ ExitBatch (NULL);
+
+ return 1;
+}
--- /dev/null
+/*
+ * HISTORY.C - command line history.
+ *
+ *
+ * History:
+ *
+ * 14/01/95 (Tim Norman)
+ * started.
+ *
+ * 08/08/95 (Matt Rains)
+ * i have cleaned up the source code. changes now bring this source
+ * into guidelines for recommended programming practice.
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added config.h include
+ *
+ * 25-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Cleanup!
+ * Unicode and redirection safe!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#ifdef FEATURE_HISTORY
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+#include <stdlib.h>
+
+
+#define MAXLINES 128
+
+static INT history_size = 2048; /* make this configurable later */
+
+
+VOID History (INT dir, LPTSTR commandline)
+{
+ static LPTSTR history = NULL;
+ static LPTSTR lines[MAXLINES];
+ static INT curline = 0;
+ static INT numlines = 0;
+ static INT maxpos = 0;
+ INT count;
+ INT length;
+
+ if (!history)
+ {
+ history = malloc (history_size * sizeof (TCHAR));
+ lines[0] = history;
+ history[0] = 0;
+ }
+
+ if (dir > 0)
+ {
+ /* next command */
+ if (curline < numlines)
+ {
+ curline++;
+ }
+
+ if (curline == numlines)
+ {
+ commandline[0] = 0;
+ }
+ else
+ {
+ _tcscpy (commandline, lines[curline]);
+ }
+ }
+ else if (dir < 0)
+ {
+ /* prev command */
+ if (curline > 0)
+ {
+ curline--;
+ }
+
+ _tcscpy (commandline, lines[curline]);
+ }
+ else
+ {
+ /* add to history */
+ /* remove oldest string until there's enough room for next one */
+ /* strlen (commandline) must be less than history_size! */
+ while ((maxpos + (INT)_tcslen (commandline) + 1 > history_size) || (numlines >= MAXLINES))
+ {
+ length = _tcslen (lines[0]) + 1;
+
+ for (count = 0; count < maxpos && count + (lines[1] - lines[0]) < history_size; count++)
+ {
+ history[count] = history[count + length];
+ }
+
+ maxpos -= length;
+
+ for (count = 0; count <= numlines && count < MAXLINES; count++)
+ {
+ lines[count] = lines[count + 1] - length;
+ }
+
+ numlines--;
+#ifdef DEBUG
+ ConOutPrintf (_T("Reduced size: %ld lines\n"), numlines);
+
+ for (count = 0; count < numlines; count++)
+ {
+ ConOutPrintf (_T("%d: %s\n"), count, lines[count]);
+ }
+#endif
+ }
+
+ _tcscpy (lines[numlines], commandline);
+ numlines++;
+ lines[numlines] = lines[numlines - 1] + _tcslen (commandline) + 1;
+ maxpos += _tcslen (commandline) + 1;
+ /* last line, empty */
+ curline = numlines;
+ }
+
+ return;
+}
+
+#endif
--- /dev/null
+FreeDOS Command Line Interface Development History
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+11/11/94 version 0.01
+~~~~~~~~~~~~~~~~~~~~~
+o initial release.
+
+01/01/95 version 0.10
+~~~~~~~~~~~~~~~~~~~~~
+o removed some scaffolding.
+o modified CD.
+o added tab file completion.
+o added command line history.
+
+01/15/95 version 0.20
+~~~~~~~~~~~~~~~~~~~~~
+o formatted all existing source modules.
+o added prompt support.
+o added drive selection.
+o added dir command.
+o started this development log.
+
+08/06/95 prerelease of version 0.30
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+o reorganized code into separate source modules.
+o added batch processing support (thanks to Evan Jeffrey).
+o added exec code (thanks to Steffan Kaiser).
+o removed environment handling (thanks again to Steffan Kaiser)
+
+ [ 08/08/95 -- Matt Rains ]
+o formatted this development log.
+o formatted all existing source modules so that they comply with recommended
+ programming practice.
+o added MD command.
+o added RD command.
+o added VER command.
+o replaced CD command.
+o modified DIR command.
+o DIR now called regardless of other DIR.??? files. this is done because of
+ exec() problems.
+
+12/10/95 version 0.30
+~~~~~~~~~~~~~~~~~~~~~
+o used Borland's spawnve to fix exec problem
+o fixed CD again so you don't need a space after it
+o couple of spelling fixes
+
+12/14/95 version 0.31
+~~~~~~~~~~~~~~~~~~~~~
+o modified cmdinput.c to work with non-standard screen sizes (see 28.com)
+o fixed a bug in history.c that made it not work when you hit the up arrow
+ on the first line
+o fixed DIR to work a little more like MS-DOS's DIR (see internal.c)
+o fixed some code in where.c to make things a bit more efficient and nicer
+
+01/06/96 version 0.40 (never released)
+~~~~~~~~~~~~~~~~~~~~~
+o added redirection and piping support!!! (see redir.c and command.c)
+o fixed a stupid pointer problem in where.c that was causing LOTS of
+ problems in the strangest places...
+o added day of the week support to prompt.c (oops, that was already supposed
+ to be there! :)
+o fixed and reorganized the EXEC code!!! Thanks to Svante Frey!
+o reorganized command.c and internal.c to handle parsing internal commands
+ more efficiently and consistently.
+o changed the behavior of MD, CD, RD to work without spaces (e.g. CD\DOS)
+o small changes here and there to make it work with redirection/piping
+ (e.g. DIR only pauses if you're not doing redirection)
+
+01/17/96 version 0.50
+~~~~~~~~~~~~~~~~~~~~~
+Version 0.40 was never released because I was home on Christmas vacation,
+and I couldn't upload it. By the time I got back to school, I had the
+LOADHIGH patch from Svante Frey, so I decided to jump up to 0.50 without any
+release of 0.40... - Tim Norman
+
+o LOADHIGH/LOADFIX/LH support added!!!! Many thanks go to Svante Frey!
+o bug fixed in command parsing that didn't handle / switches correctly...
+o removed debugging output from history.c
+
+07/26/96 version 0.60
+~~~~~~~~~~~~~~~~~~~~~
+Lots of internal changes here... Not much added to the interface.
+
+o Changed internals to use first,rest parameters instead of arrays of params
+o Fixed some bugs
+o Some other things I don't remember :)
+
+07/26/96 version 0.61
+~~~~~~~~~~~~~~~~~~~~~
+Bugfixes
+
+o Added hook to the PATH command
+o Fixed CD.. bug
+
+08/27/96 version 0.70
+~~~~~~~~~~~~~~~~~~~~~
+Finally added Oliver Mueller's ALIAS command! Also numerous bug fixes.
+
+o Added ALIAS command
+o Removed support for - as a switch in LOADHIGH.C
+o Bugfixes in BATCH.C. %0 was returning garbage
+o Removed lots of unused variables, reducing # of warnings when compiling
+o Other miscellaneous code clean-ups
+o Changed WHERE.C to use a little less memory
+
+06/14/97 version 0.71
+~~~~~~~~~~~~~~~~~~~~~
+Lots of bug fixes, plus some additional features.
+
+o New DIR command. Now more like MS-DOS's DIR. /p supported, /s coming soon
+o bug fix in internal.c - parse_firstarg
+o Rewrote parser in batch.c (Steffan Kaiser)
+o Ctrl-Break checking in various places (Steffan Kaiser)
+o Error level setting/checking (%? in batch files) (Steffan Kaiser)
+o bug fix in cmdinput.c ("%i" on command-line caused weird behavior)
+o bug fix in where.c (first item in path wasn't searched)
+
+07/12/97 version 0.72
+~~~~~~~~~~~~~~~~~~~~~
+More bug fixes and code cleanup
+
+o Rewrote cmdinput.c to be more efficient (Marc Desrochers)
+o Added insert/overstrike modes (Marc Desrochers)
+o Replaced findxy() with pointers into BIOS (maxx, maxy) (Marc Desrochers)
+o Fixed bug that disallowed listing of root directories
+o Fixed bug that didn't search the first path (again!)
+
+07/13/97 version 0.72b
+~~~~~~~~~~~~~~~~~~~~~~
+Disabled a feature that caused a crash on some machines.
+
+o Replaced setcursor calls in cmdinput.c with _setcursortype
+o Added dir.c to the distribution (was left out in 0.72)
+
+07/01/98 version 0.73 (Rob Lake)
+~~~~~~~~~~~~~~~~~~~~~~
+o New DIR commands supported: /S, /B, /L, /A and /W.
+ (/R changed to /S). Also /? added.
+o Supports DIRCMD in environment.
+o Supports turning off commands with hyphen (ex. /-S
+ turns off recursive listing)
+o Changed error messages for DIR and DEL to more MS-DOS'ish
+o Moved error messages from DIR.C and DEL.C to COMMAND.H
+ (more may go there soon)
+o Fixed bug that caused dir *.ext/X not to work (no spaces
+ between filespec and slash)
+o Added wildcard support for DEL command
+o Added prompt and help switch for DEL command, /P and /?
+ respectively.
+o Added support for /C when envoking the shell
+o Added /P support when Kernel loads shell. This means
+ the shell now is permanent and runs the autoexec.bat
+ (/E is not implemented)
+o Added my name (Rob Lake) to the developer listing
+o Changed version routine to print out copyright notice
+ with no args, and with appropriate switches, warranty
+ and redistribution notices and developer listing
+
+07/08/1998 version 0.74 (John P. Price (linux-guru@gcfl.net))
+~~~~~~~~~~~~~~~~~~~~~~~~
+COMMAND.C/COMMAND.H:
+o Now sets COMSPEC environment variable
+o misc clean up and optimization
+o added date, time and type commands
+o changed to using spawnl instead of exec. exec does not copy the
+ environment to the child process!
+DIR.C
+o removed extra returns; closer to MSDOS
+o fixed wide display so that an extra return is not displayed when
+ there is five filenames in the last line.
+ENVIRON.C
+o commented out show_environment function. Not used anymore.
+INTERAL.C
+o removed call to show_environment in set command.
+o moved test for syntax before allocating memory in set command.
+o misc clean up and optimization.
+
+o created DATE.C
+o created TIME.C
+o created TYPE.C
+
+07/08/1998 version 0.74b (John P. Price (linux-guru@gcfl.net))
+~~~~~~~~~~~~~~~~~~~~~~~~
+COMMAND.C
+o fixed call to spawnl so that it would pass command line arguments
+ correctly.
+
+07/12/98 version 0.74c (Rob Lake rlake@cs.mun.ca)
+~~~~~~~~~~~~~~~~~~~~~~
+Various Files:
+o removed redundant use of error message defines and moved
+ error printing calls to ERROR.C to reduced program size.
+
+o created MISC.C
+o created ERR_HAND.C/H
+o created ERROR.C
+
+07/13/98 version 0.74d (Rob Lake rlake@cs.mun.ca)
+~~~~~~~~~~~~~~~~~~~~~~
+INTERNAL.C
+o removed most of the commands and placed them in there own file
+ -- del, ren, set and ver
+o created DEL.C, REN.C SET.C and VER.C
+o fixed bug that caused del not to delete files with no attributes
+o the critical error handler count number of times called, autofails
+ at 5 calls
+
+
+16 Jul 1998 (Hans B Pufal <hansp@digiweb.com>)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+batch.c
+ A new version, implements CALL, ECHO, GOT, IF, PAUSE, SHIFT and
+ BEEP. There is a stub for FOR but that's all.
+
+cmdtable.c
+ New file to keep the internal command table. I plan on getting rid
+ of the table real soon now and replacing it with a dynamic
+ mechanism.
+
+command.c
+ A new (improved ;) version. Conforms closely to MS-DOS specs.
+ Cleaned up (and fixed) the redirection handler.
+
+command.h
+ Version D with changes. Look for the HBP tag.
+
+redir.c
+ Modified file, now supports append redirects.
+
+
+16 Jul 1998 (Rob Lake rlake@cs.mun.ca)
+~~~~~~~~~~~~~~~~~~~~~~
+Added TRUENAME command.
+
+
+19 Jul 1998 (Hans B Pufal) <hansp@digiweb.com>)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+o Preserve state of echo flag across batch calls.
+o Implementation of FOR command
+
+
+20 Jul 1998 (John P Price <linux-guru@gcfl.net>)
+~~~~~~~~~~~~~~~~~~~~~~
+o Fixed bug in DATE.C.
+o Fixed bug in LH.ASM.
+o Separated commands into individual files.
+
+
+28 Jul 1998 (John P Price <linux-guru@gcfl.net>)
+~~~~~~~~~~~~~~~~~~~~~~
+o Added CLS command.
+o Put ifdef's around all commands and added include file config.h
+ Now you can define exact what commands you want to include in
+ command.com.
+o Also added ifdefs for optional features: aliases, command history
+ and filename completion.
+o Added display of available internal commands and options at startup.
+
+
+29 Jul 1998 (Rob Lake rlake@cs.mun.ca)
+~~~~~~~~~~~~~~~~~~~~~~
+o changed date.c and time.c, and wrote datefunc.c and timefunc.c to
+ impliment _dos_getdate, _dos_setdate, _dos_gettime and _dos_settime.
+ This is the first of many steps to make the shell compatible under
+ Pacific C.
+
+30-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+~~~~~~~~~~~~~~~~~~~~~~
+o Changed filename completion so that a second TAB displays a list of
+ matching filenames!
+o made filename be lower case if last character typed is lower case.
+o Moved filename completion code to filecomp.c.
+o Change ver command to display email address to report bugs, and the
+ web page address for updates.
+o fixed so that it find_which returns NULL if filename is not
+ executable (does not have .bat, .com, or .exe extension). Before
+ command would to execute any file with any extension. (opps!)
+
+30-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+~~~~~~~~~~~~~~~~~~~~~~
+o Fixed bug where if you typed something, then hit HOME, then tried to
+ type something else in insert mode, it locked up.
+o Changed default insert mode to on. There should be a way to change
+ this. Maybe options to doskey command.
+o Added VERIFY command
+
+02-Aug-1998 (Hans B Pufal) <hansp@digiweb.com>)
+~~~~~~~~~~~~~~~~~~~~~~
+o batch.c: Fixed bug in ECHO flag restoration at exit from batch file
+o command.c: Fixed return value when called with /C option
+o Terminate label on first space character, use only first 8 chars of
+ label string
+
+04-Aug-1998 (Hans B Pufal) <hansp@digiweb.com>)
+~~~~~~~~~~~~~~~~~~~~~~
+o call.c: added lines to initialize for pointers. This fixed the
+ lock-up that happened sometimes when calling a batch file from
+ another batch file.
+
+07-Aug-1998 (John P Price <linux-guru@gcfl.net>)
+~~~~~~~~~~~~~~~~~~~~~~
+o Fixed carrage return output to better match MSDOS with echo on or off.
+
+
+07-Dec-1998 ReactOS CMD version 0.0.1 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+o First test release.
+o Added internal ATTRIB command.
+
+11-Dec-1998 ReactOS CMD version 0.0.2 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+o Fixed bug in ALIAS. CMD crashed when you tried to remove an alias.
+o Fixed bug in split(). Added freep(). This fixed the DEL command.
+o Improved ATTRIB command.
+o Added most help texts.
+o Fixed recursive DIR ("dir /s").
+o Fixed DATE and TIME command. Now they accept values when used
+ without parameter.
+o Implemented LABEL command.
+
+05-Jan-1999 ReactOS CMD version 0.0.3 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+o Added COLOR command and "/t" option.
+o Cursor shows insert/overwrite mode.
+o COMSPEC environment variable is set upon startup.
+o Started COPY command.
+o Started MOVE command.
+o Added directory stack (PUSHD and POPD commands).
+o Added support for file names or paths that contain spaces
+ (quoted paths / file names).
+o Added recursion to ATTRIB command.
+o Added locale support for DIR, DATE, TIME and PROMPT.
+o Fixed VERIFY.
+
+10-Feb-1999 ReactOS CMD version 0.0.4 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+o "?" lists all available commands.
+o Most commands are unicode and redirection aware now.
+o Input-, Output- and Error-Redirections works with most commands.
+o ATTRIB and DEL can handle multiple filenames now.
+o Fixed handling of environment variables.
+o Added CHCP command.
+o Fixed keyboard input bug.
+o Rewrote DEL and MOVE commands.
\ No newline at end of file
--- /dev/null
+/*
+ * IF.C - if internal batch command.
+ *
+ *
+ * History:
+ *
+ * 16 Jul 1998 (Hans B Pufal)
+ * started.
+ *
+ * 16 Jul 1998 (John P Price)
+ * Seperated commands into individual files.
+ *
+ * 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
+ * added config.h include
+ *
+ * 07-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Added help text ("if /?") and cleaned up.
+ *
+ * 21-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
+ * Unicode and redirection ready!
+ */
+
+#define WIN32_LEAN_AND_MEAN
+
+#include "config.h"
+
+#include <windows.h>
+#include <tchar.h>
+#include <string.h>
+
+#include "cmd.h"
+#include "batch.h"
+
+
+#define X_EXEC 1
+#define X_EMPTY 0x80
+
+
+INT cmd_if (LPTSTR cmd, LPTSTR param)
+{
+ INT x_flag = 0; /* when set cause 'then' clause to be executed */
+ LPTSTR pp;
+
+#ifdef _DEBUG
+ DebugPrintf ("cmd_if: (\'%s\', \'%s\'\n", cmd, param);
+#endif
+
+ if (!_tcsncmp (param, _T("/?"), 2))
+ {
+ &nb
projects / reactos.git / commitdiff