Commit | Line | Data |
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983d2b33 | 1 | /* Simple client interface to DDE servers. |
73b0cd50 | 2 | Copyright (C) 1998, 2001-2011 Free Software Foundation, Inc. |
983d2b33 GV |
3 | |
4 | This file is part of GNU Emacs. | |
5 | ||
eef0be9e | 6 | GNU Emacs is free software: you can redistribute it and/or modify |
983d2b33 | 7 | it under the terms of the GNU General Public License as published by |
eef0be9e GM |
8 | the Free Software Foundation, either version 3 of the License, or |
9 | (at your option) any later version. | |
983d2b33 GV |
10 | |
11 | GNU Emacs is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
eef0be9e | 17 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
983d2b33 GV |
18 | |
19 | #include <windows.h> | |
20 | #include <ddeml.h> | |
21 | #include <stdlib.h> | |
22 | #include <stdio.h> | |
23 | ||
177c0ea7 | 24 | HDDEDATA CALLBACK |
983d2b33 GV |
25 | DdeCallback (UINT uType, UINT uFmt, HCONV hconv, |
26 | HSZ hsz1, HSZ hsz2, HDDEDATA hdata, | |
27 | DWORD dwData1, DWORD dwData2) | |
28 | { | |
29 | return ((HDDEDATA) NULL); | |
30 | } | |
31 | ||
32 | #define DdeCommand(str) \ | |
33 | DdeClientTransaction (str, strlen (str)+1, HConversation, (HSZ)NULL, \ | |
34 | CF_TEXT, XTYP_EXECUTE, 30000, NULL) | |
35 | ||
36 | int | |
7c3320d8 | 37 | main (int argc, char *argv[]) |
983d2b33 GV |
38 | { |
39 | DWORD idDde = 0; | |
40 | HCONV HConversation; | |
41 | HSZ Server; | |
42 | HSZ Topic = 0; | |
43 | char command[1024]; | |
44 | ||
45 | if (argc < 2) | |
46 | { | |
47 | fprintf (stderr, "usage: ddeclient server [topic]\n"); | |
48 | exit (1); | |
49 | } | |
50 | ||
51 | DdeInitialize (&idDde, (PFNCALLBACK)DdeCallback, APPCMD_CLIENTONLY, 0); | |
52 | ||
53 | Server = DdeCreateStringHandle (idDde, argv[1], CP_WINANSI); | |
54 | if (argc > 2) | |
55 | Topic = DdeCreateStringHandle (idDde, argv[2], CP_WINANSI); | |
56 | ||
57 | HConversation = DdeConnect (idDde, Server, Topic, NULL); | |
58 | if (HConversation != 0) | |
59 | { | |
60 | while (fgets (command, sizeof(command), stdin) != NULL) | |
61 | DdeCommand (command); | |
62 | ||
63 | DdeDisconnect (HConversation); | |
64 | } | |
65 | ||
66 | DdeFreeStringHandle (idDde, Server); | |
67 | if (Topic) | |
68 | DdeFreeStringHandle (idDde, Topic); | |
69 | DdeUninitialize (idDde); | |
70 | ||
71 | return (0); | |
72 | } | |
ab5796a9 | 73 |