mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-18 10:16:51 +00:00
145 lines
3.7 KiB
C
145 lines
3.7 KiB
C
/* 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, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
/****************************************************************************
|
|
*
|
|
* Program: addpm (adds emacs to the Windows program manager)
|
|
*
|
|
* Usage:
|
|
* argv[1] = install path for emacs
|
|
* argv[2] = full path to icon for emacs (optional)
|
|
*/
|
|
|
|
#include <windows.h>
|
|
#include <ddeml.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
|
|
HDDEDATA CALLBACK
|
|
DdeCallback (UINT uType, UINT uFmt, HCONV hconv,
|
|
HSZ hsz1, HSZ hsz2, HDDEDATA hdata,
|
|
DWORD dwData1, DWORD dwData2)
|
|
{
|
|
return ((HDDEDATA) NULL);
|
|
}
|
|
|
|
#define DdeCommand(str) \
|
|
DdeClientTransaction (str, strlen (str)+1, HConversation, (HSZ)NULL, \
|
|
CF_TEXT, XTYP_EXECUTE, 30000, NULL)
|
|
|
|
#define REG_ROOT "SOFTWARE\\GNU\\Emacs"
|
|
|
|
static struct entry
|
|
{
|
|
char *name;
|
|
char *value;
|
|
}
|
|
env_vars[] =
|
|
{
|
|
{"emacs_dir", NULL},
|
|
{"EMACSLOADPATH", "%emacs_dir%/lisp"},
|
|
{"SHELL", "%COMSPEC%"},
|
|
{"EMACSDATA", "%emacs_dir%/etc"},
|
|
{"EMACSPATH", "%emacs_dir%/bin"},
|
|
{"EMACSLOCKDIR", "%emacs_dir%/lock"},
|
|
{"INFOPATH", "%emacs_dir%/info"},
|
|
{"EMACSDOC", "%emacs_dir%/etc"},
|
|
{"TERM", "cmd"}
|
|
};
|
|
|
|
BOOL
|
|
add_registry (path)
|
|
char *path;
|
|
{
|
|
HKEY hrootkey = NULL;
|
|
DWORD dwDisp;
|
|
int i;
|
|
BOOL ok = TRUE;
|
|
|
|
/* Check both the current user and the local machine to see if we
|
|
have any resources. */
|
|
|
|
if (RegCreateKeyEx (HKEY_LOCAL_MACHINE, REG_ROOT,
|
|
0, "", REG_OPTION_NON_VOLATILE,
|
|
KEY_WRITE, NULL, &hrootkey, &dwDisp) != ERROR_SUCCESS
|
|
&& RegCreateKeyEx (HKEY_CURRENT_USER, REG_ROOT,
|
|
0, "", REG_OPTION_NON_VOLATILE,
|
|
KEY_WRITE, NULL, &hrootkey, &dwDisp) != ERROR_SUCCESS)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
for (i = 0; i < (sizeof (env_vars) / sizeof (env_vars[0])); i++)
|
|
{
|
|
char * value = env_vars[i].value ? env_vars[i].value : path;
|
|
|
|
if (RegSetValueEx (hrootkey, env_vars[i].name,
|
|
0, REG_EXPAND_SZ,
|
|
value, lstrlen (value) + 1) != ERROR_SUCCESS)
|
|
ok = FALSE;
|
|
}
|
|
|
|
RegCloseKey (hrootkey);
|
|
|
|
return (ok);
|
|
}
|
|
|
|
int
|
|
main (argc, argv)
|
|
int argc;
|
|
char *argv[];
|
|
{
|
|
DWORD idDde;
|
|
HCONV HConversation;
|
|
HSZ ProgMan;
|
|
char additem[MAX_PATH*2 + 100];
|
|
char *lpext;
|
|
|
|
if (argc < 2 || argc > 3)
|
|
{
|
|
fprintf (stderr, "usage: addpm emacs_path [icon_path]\n");
|
|
exit (1);
|
|
}
|
|
|
|
lpext = add_registry (argv[1]) ? "exe" : "bat";
|
|
|
|
DdeInitialize (&idDde, (PFNCALLBACK)DdeCallback, APPCMD_CLIENTONLY, 0);
|
|
|
|
ProgMan = DdeCreateStringHandle (idDde, "PROGMAN", CP_WINANSI);
|
|
|
|
if (HConversation = DdeConnect (idDde, ProgMan, ProgMan, NULL))
|
|
{
|
|
DdeCommand ("[CreateGroup (Gnu Emacs)]");
|
|
DdeCommand ("[ReplaceItem (Emacs)]");
|
|
sprintf (additem, "[AddItem (%s\\bin\\runemacs.%s, Emacs%c%s)]",
|
|
argv[1], lpext, (argc>2 ? ',' : ' '),
|
|
(argc>2 ? argv[2] : ""));
|
|
DdeCommand (additem);
|
|
|
|
DdeDisconnect (HConversation);
|
|
}
|
|
|
|
DdeFreeStringHandle (idDde, ProgMan);
|
|
|
|
DdeUninitialize (idDde);
|
|
|
|
return (0);
|
|
}
|