#include <stdlib.h>
#include <stdio.h>
-HDDEDATA CALLBACK
+HDDEDATA CALLBACK
DdeCallback (UINT uType, UINT uFmt, HCONV hconv,
HSZ hsz1, HSZ hsz2, HDDEDATA hdata,
DWORD dwData1, DWORD dwData2)
DdeClientTransaction (str, strlen (str)+1, HConversation, (HSZ)NULL, \
CF_TEXT, XTYP_EXECUTE, 30000, NULL)
-#define REG_ROOT "SOFTWARE\\GNU\\Emacs\\"
+#define REG_ROOT "SOFTWARE\\GNU\\Emacs"
static struct entry
{
char *name;
char *value;
-}
-env_vars[] =
+}
+env_vars[] =
{
- {"emacs_path", NULL},
- {"EMACSLOADPATH", "%emacs_path%\\lisp"},
- {"SHELL", "cmd"},
- {"EMACSDATA", "%emacs_path%\\etc"},
- {"EMACSPATH", "%emacs_path%\\bin"},
- {"EMACSLOCKDIR", "%emacs_path%\\lock"},
- {"INFOPATH", "%emacs_path%\\info"},
- {"EMACSDOC", "%emacs_path%\\etc"},
+ {"emacs_dir", NULL},
+ {"EMACSLOADPATH", "%emacs_dir%/site-lisp;%emacs_dir%/../site-lisp;%emacs_dir%/lisp;%emacs_dir%/leim"},
+ {"SHELL", "%emacs_dir%/bin/cmdproxy.exe"},
+ {"EMACSDATA", "%emacs_dir%/etc"},
+ {"EMACSPATH", "%emacs_dir%/bin"},
+ /* We no longer set INFOPATH because Info-default-directory-list
+ is then ignored. */
+ /* {"INFOPATH", "%emacs_dir%/info"}, */
+ {"EMACSDOC", "%emacs_dir%/etc"},
{"TERM", "cmd"}
};
-BOOL
+BOOL
add_registry (path)
char *path;
{
DWORD dwDisp;
int i;
BOOL ok = TRUE;
-
- /* Check both the current user and the local machine to see if we
+
+ /* 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
+ 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++)
+
+ 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[];
+ char *argv[];
{
- DWORD idDde;
+ DWORD idDde = 0;
HCONV HConversation;
HSZ ProgMan;
+ char modname[MAX_PATH];
char additem[MAX_PATH*2 + 100];
- char *lpext;
+ char *prog_name;
+ char *emacs_path;
+ char *p;
+ int quiet = 0;
+ /* If no args specified, use our location to set emacs_path. */
+#if 0
if (argc < 2 || argc > 3)
{
- fprintf (stderr, "usage: addpm emacs_path [icon_path]\n");
+ fprintf (stderr, "usage: addpm [/q] [emacs_path [icon_path]]\n");
exit (1);
}
+#endif
- lpext = add_registry (argv[1]) ? "exe" : "bat";
+ if (argc > 1 && argv[1][0] == '/' && argv[1][1] == 'q')
+ {
+ quiet = 1;
+ --argc;
+ ++argv;
+ }
+
+ if (argc > 1)
+ emacs_path = argv[1];
+ else
+ {
+ if (!GetModuleFileName (NULL, modname, MAX_PATH) ||
+ (p = strrchr (modname, '\\')) == NULL)
+ {
+ fprintf (stderr, "fatal error");
+ exit (1);
+ }
+ *p = 0;
+
+ /* Set emacs_path to emacs_dir if we are in "%emacs_dir%\bin". */
+ if ((p = strrchr (modname, '\\')) && stricmp (p, "\\bin") == 0)
+ {
+ *p = 0;
+ emacs_path = modname;
+ }
+ else
+ {
+ fprintf (stderr, "usage: addpm emacs_path [icon_path]\n");
+ exit (1);
+ }
+
+ /* Tell user what we are going to do. */
+ if (!quiet)
+ {
+ int result;
+
+ char msg[ MAX_PATH ];
+ sprintf (msg, "Install Emacs at %s?\n", emacs_path);
+ result = MessageBox (NULL, msg, "Install Emacs",
+ MB_OKCANCEL | MB_ICONQUESTION);
+ if (result != IDOK)
+ {
+ fprintf (stderr, "Install cancelled\n");
+ exit (1);
+ }
+ }
+ }
+
+ add_registry (emacs_path);
+ prog_name = "runemacs.exe";
DdeInitialize (&idDde, (PFNCALLBACK)DdeCallback, APPCMD_CLIENTONLY, 0);
ProgMan = DdeCreateStringHandle (idDde, "PROGMAN", CP_WINANSI);
- if (HConversation = DdeConnect (idDde, ProgMan, ProgMan, NULL))
+ HConversation = DdeConnect (idDde, ProgMan, ProgMan, NULL);
+ if (HConversation != 0)
{
- DdeCommand ("[CreateGroup (Gnu Emacs)]");
+ DdeCommand ("[CreateGroup (\"Gnu Emacs\")]");
DdeCommand ("[ReplaceItem (Emacs)]");
- sprintf (additem, "[AddItem (%s\\bin\\emacs.%s, Emacs%c%s)]",
- argv[1], lpext, (argc>2 ? ',' : ' '),
- (argc>2 ? argv[2] : ""));
+ if (argc > 2)
+ sprintf (additem, "[AddItem (\"%s\\bin\\%s\", Emacs, \"%s\")]",
+ emacs_path, prog_name, argv[2]);
+ else
+ sprintf (additem, "[AddItem (\"%s\\bin\\%s\", Emacs)]",
+ emacs_path, prog_name);
DdeCommand (additem);
DdeDisconnect (HConversation);
return (0);
}
+
+/* arch-tag: f923609d-b781-4ef4-abce-ca0da29cbbf0
+ (do not change this comment) */