Initial revision

2 files changed, 231 insertions, 0 deletions

diff --git a/nt/addpm.c b/nt/addpm.c
new file mode 100644
index 00000000000..395748f8a05
--- /dev/null
+++ b/nt/addpm.c
@@ -0,0 +1,193 @@
+/* Add entries to the GNU Emacs Program Manager folder.
+   Copyright (C) 1995 Free Software Foundation, Inc.
+
+   This file is part of GNU Emacs.
+
+   GNU Emacs is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any later
+   version.
+
+   GNU Emacs is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
+
+   You should have received a copy of the GNU General Public License along
+   with GNU Emacs; see the file COPYING.  If not, write to the Free Software
+   Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+/* addpm: Adds entries to the GNU Emacs Program Manager folder.
+
+   	argv[1] = full path to program to execute
+	argv[2] = full path to icon for emacs (optional)
+ */
+
+#include <windows.h>    // required for all Windows applications
+#include <ddeml.h>      // required for DDEML
+#include <string.h>     // required for strcpy and strlen
+
+HDDEDATA EXPENTRY dde_callback (WORD, WORD, HCONV, HSZ, HSZ, HDDEDATA, DWORD, DWORD);
+BOOL              send_shell_command (DWORD, LPSTR);
+
+// Global variables
+HANDLE gh_inst;           // current instance
+
+/****************************************************************************
+    FUNCTION: WinMain()
+
+    PURPOSE:  Calls initialization function, processes message loop
+
+    PARAMETERS:
+        HANDLE h_instance
+        HANDLE h_prev_instance
+        LPSTR  lp_cmd_line
+        int    n_cmd_show
+
+    RETURNS:
+        int
+****************************************************************************/
+
+int PASCAL 
+WinMain (HANDLE h_instance,      // current instance
+	 HANDLE h_prev_instance, // previous instance
+	 LPSTR  lp_cmd_line,     // command line
+	 int    n_cmd_show)      // show-window type (open/icon)
+{
+  DWORD id_inst = 0L;      // instance identifier
+  FARPROC lp_dde_proc;
+  char *path, *icon, *s;
+  char additem[MAX_PATH*2 + 100];
+
+  gh_inst = h_instance;
+
+  for (path = NULL, s = lp_cmd_line; *s && isspace (*s); s++);
+  if (*s) 
+    {
+      path = s;
+      while (*s && !isspace (*s)) 
+	s++;
+      if (*s) 
+	*(s++) = '\0';
+    }
+  for (icon = NULL; *s && isspace (*s); s++);
+  if (*s) 
+    {
+      icon = s;
+      while (*s && !isspace (*s)) 
+	s++;
+      if (*s) 
+	*(s++) = '\0';
+    }
+  
+  lp_dde_proc = MakeProcInstance ((FARPROC) dde_callback, gh_inst);
+  
+  DdeInitialize (&id_inst,                   // receives instance ID
+		 (PFNCALLBACK) lp_dde_proc,  // address of callback function
+		 APPCMD_CLIENTONLY,          // this is a client app
+		 0L);                        // reserved
+
+  send_shell_command (id_inst, (LPSTR) "[CreateGroup(Gnu Emacs)]");
+
+  send_shell_command (id_inst, (LPSTR) "[ReplaceItem(Emacs)]");
+
+  sprintf (additem, "[AddItem(%s,Emacs%c%s)]",
+	   path, (icon ? ',' : ' '), (icon ? icon : ""));
+  send_shell_command (id_inst, additem);
+
+  DdeUninitialize (id_inst);
+
+  return (0);
+}
+
+
+/****************************************************************************
+    FUNCTION: dde_callback()
+
+    PURPOSE:  Processes messages for DDEML conversation
+
+    PARAMETERS:
+        WORD     w_type
+        WORD     w_fmt
+        HCONV    h_conv
+        HSZ      hsz1
+        HSZ      hsz2
+        HDDEDATA h_data
+        DWORD    dw_data1
+        DWORD    dw_data2
+
+    RETURNS:
+        HDDEDATA
+****************************************************************************/
+
+HDDEDATA EXPENTRY 
+dde_callback (WORD     w_type,   // transaction type
+	      WORD     w_fmt,    // clipboard format
+	      HCONV    h_conv,   // handle of the conversation
+	      HSZ      hsz1,    // handle of a string
+	      HSZ      hsz2,    // handle of a string
+	      HDDEDATA h_data,   // handle of a global memory object
+	      DWORD    dw_data1, // transaction-specific data
+	      DWORD    dw_data2) // transaction-specific data
+{
+  // Nothing need be done here...
+  return (HDDEDATA) NULL;
+}
+
+
+/****************************************************************************
+    FUNCTION: send_shell_command()
+
+    PURPOSE:  Sends the given command string to Program Manager
+
+    PARAMETERS:
+        LPSTR - pointer to command string
+
+    RETURNS:
+        BOOL  - TRUE if this function succeeds, FALSE otherwise
+****************************************************************************/
+
+BOOL 
+send_shell_command (DWORD id_inst,    // instance identifier
+		    LPSTR lp_command) // command string to execute
+{
+  HSZ      hsz_serv_top;     // Service and Topic name are "PROGMAN"
+  HCONV    hconv;            // handle of conversation
+  int      n_len;            // length of command string
+  HDDEDATA h_data;           // return value of DdeClientTransaction
+  DWORD    dw_result;        // result of transaction
+  BOOL     b_result = FALSE; // TRUE if this function is successful
+
+  // create string handle to service/topic
+  hsz_serv_top = DdeCreateStringHandle (id_inst, "PROGMAN", CP_WINANSI);
+
+  // attempt to start conversation with server app
+  if ((hconv = DdeConnect (id_inst, hsz_serv_top, hsz_serv_top, NULL))
+      != (HCONV) NULL)
+    {
+      // get length of the command string
+      n_len = lstrlen ((LPSTR) lp_command);
+
+      // send command to server app
+      h_data = DdeClientTransaction ((LPBYTE) lp_command, // data to pass
+				     n_len + 1,       // length of data
+				     hconv,           // handle of conversation
+				     (HCONV) NULL,    // handle of name-string
+				     CF_TEXT,         // clipboard format
+				     XTYP_EXECUTE,    // transaction type
+				     1000,            // timeout duration
+				     &dw_result);     // transaction result
+
+      if (h_data)
+	b_result = TRUE;
+
+      // end conversation
+      DdeDisconnect (hconv);
+    }
+
+  // free service/topic string handle
+  DdeFreeStringHandle (id_inst, hsz_serv_top);
+
+  return b_result;
+}
diff --git a/nt/emacs.bat.in b/nt/emacs.bat.in
new file mode 100644
index 00000000000..2894971516d
--- /dev/null
+++ b/nt/emacs.bat.in
@@ -0,0 +1,38 @@
+
+REM Here begins emacs.bat.in
+
+REM Set OS specific values.
+set ARCH_SAVE=%PROCESSOR_ARCHITECTURE%
+set PROCESSOR_ARCHITECTURE=
+if "%ARCH_SAVE%" == "%PROCESSOR_ARCHITECTURE%" goto win95
+set PROCESSOR_ARCHITECTURE=%ARCH_SAVE%
+set SHELL=cmd
+goto next
+
+:win95
+set SHELL=command
+
+:next
+
+set EMACSLOADPATH=%emacs_dir%\lisp
+set EMACSDATA=%emacs_dir%\etc
+set EMACSPATH=%emacs_dir%\bin
+set EMACSLOCKDIR=%emacs_dir%\lock
+set INFOPATH=%emacs_dir%\info
+set EMACSDOC=%emacs_dir%\etc
+set TERM=CMD
+
+REM The variable HOME is used to find the startup file, ~\_emacs.  Ideally,
+REM this will not be set in this file but should already be set before
+REM this file is invoked.  If HOME is not set, use some generic default.
+
+set HOME_SAVE=%HOME%
+set HOME_EXISTS=yes
+set HOME_DEFAULT=C:\
+set HOME=
+if "%HOME%" == "%HOME_SAVE%" set HOME_EXISTS=no
+if "%HOME_EXISTS%" == "yes" set HOME=%HOME_SAVE%
+if "%HOME_EXISTS%" == "no" set HOME=%HOME_DEFAULT%
+if "%HOME_EXISTS%" == "no" echo HOME is not set!  Using %HOME% as a default...
+
+%emacs_dir%\bin\emacs.exe %1 %2 %3 %4 %5 %6 %7 %8 %9