wininet: Directly return error from HTTP_HttpSendRequest.
[wine/multimedia.git] / dlls / dinput8 / regsvr.c
blob3d8cdc9458a362199255dfcad358b033b26e5c8f
1 /*
2 * self-registerable dll functions for dinput8.dll
4 * Copyright (C) 2003 John K. Hohm
5 * Copyright (C) 2007 Francois Gouget for CodeWeavers
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 #include <stdarg.h>
23 #include <string.h>
25 #include "windef.h"
26 #include "winbase.h"
27 #include "winreg.h"
28 #include "wingdi.h"
29 #include "winuser.h"
30 #include "winerror.h"
32 #include "dinput.h"
34 #include "wine/debug.h"
36 WINE_DEFAULT_DEBUG_CHANNEL(dinput);
39 * Near the bottom of this file are the exported DllRegisterServer and
40 * DllUnregisterServer, which make all this worthwhile.
43 /***********************************************************************
44 * interface for self-registering
47 struct regsvr_coclass
49 CLSID const *clsid; /* NULL for end of list */
50 LPCSTR name; /* can be NULL to omit */
51 LPCSTR ips; /* can be NULL to omit */
52 LPCSTR ips32; /* can be NULL to omit */
53 LPCSTR ips32_tmodel; /* can be NULL to omit */
54 LPCSTR clsid_str; /* can be NULL to omit */
55 LPCSTR progid; /* can be NULL to omit */
58 static HRESULT register_coclasses(struct regsvr_coclass const *list);
59 static HRESULT unregister_coclasses(struct regsvr_coclass const *list);
61 /***********************************************************************
62 * static string constants
64 static WCHAR const interface_keyname[10] = {
65 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c', 'e', 0 };
66 static WCHAR const base_ifa_keyname[14] = {
67 'B', 'a', 's', 'e', 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c',
68 'e', 0 };
69 static WCHAR const num_methods_keyname[11] = {
70 'N', 'u', 'm', 'M', 'e', 't', 'h', 'o', 'd', 's', 0 };
71 static WCHAR const ps_clsid_keyname[15] = {
72 'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
73 'i', 'd', 0 };
74 static WCHAR const ps_clsid32_keyname[17] = {
75 'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
76 'i', 'd', '3', '2', 0 };
77 static WCHAR const clsid_keyname[6] = {
78 'C', 'L', 'S', 'I', 'D', 0 };
79 static WCHAR const ips_keyname[13] = {
80 'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
81 0 };
82 static WCHAR const ips32_keyname[15] = {
83 'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
84 '3', '2', 0 };
85 static WCHAR const progid_keyname[7] = {
86 'P', 'r', 'o', 'g', 'I', 'D', 0 };
87 static char const tmodel_valuename[] = "ThreadingModel";
89 /***********************************************************************
90 * static helper functions
92 static LONG register_key_defvalueW(HKEY base, WCHAR const *name,
93 WCHAR const *value);
94 static LONG register_key_defvalueA(HKEY base, WCHAR const *name,
95 char const *value);
97 /***********************************************************************
98 * register_coclasses
100 static HRESULT register_coclasses(struct regsvr_coclass const *list)
102 LONG res = ERROR_SUCCESS;
103 HKEY coclass_key;
105 res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
106 KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
107 if (res != ERROR_SUCCESS) goto error_return;
109 for (; res == ERROR_SUCCESS && list->clsid; ++list) {
110 WCHAR buf[39];
111 HKEY clsid_key;
113 StringFromGUID2(list->clsid, buf, 39);
114 res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
115 KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
116 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
118 if (list->name) {
119 res = RegSetValueExA(clsid_key, NULL, 0, REG_SZ,
120 (CONST BYTE*)(list->name),
121 strlen(list->name) + 1);
122 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
125 if (list->ips) {
126 res = register_key_defvalueA(clsid_key, ips_keyname, list->ips);
127 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
130 if (list->ips32) {
131 HKEY ips32_key;
133 res = RegCreateKeyExW(clsid_key, ips32_keyname, 0, NULL, 0,
134 KEY_READ | KEY_WRITE, NULL,
135 &ips32_key, NULL);
136 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
138 res = RegSetValueExA(ips32_key, NULL, 0, REG_SZ,
139 (CONST BYTE*)list->ips32,
140 lstrlenA(list->ips32) + 1);
141 if (res == ERROR_SUCCESS && list->ips32_tmodel)
142 res = RegSetValueExA(ips32_key, tmodel_valuename, 0, REG_SZ,
143 (CONST BYTE*)list->ips32_tmodel,
144 strlen(list->ips32_tmodel) + 1);
145 RegCloseKey(ips32_key);
146 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
149 if (list->clsid_str) {
150 res = register_key_defvalueA(clsid_key, clsid_keyname,
151 list->clsid_str);
152 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
155 if (list->progid) {
156 HKEY progid_key;
158 res = register_key_defvalueA(clsid_key, progid_keyname,
159 list->progid);
160 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
162 res = RegCreateKeyExA(HKEY_CLASSES_ROOT, list->progid, 0,
163 NULL, 0, KEY_READ | KEY_WRITE, NULL,
164 &progid_key, NULL);
165 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
167 res = register_key_defvalueW(progid_key, clsid_keyname, buf);
168 RegCloseKey(progid_key);
169 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
172 error_close_clsid_key:
173 RegCloseKey(clsid_key);
176 error_close_coclass_key:
177 RegCloseKey(coclass_key);
178 error_return:
179 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
182 /***********************************************************************
183 * unregister_coclasses
185 static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
187 LONG res = ERROR_SUCCESS;
188 HKEY coclass_key;
190 res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
191 KEY_READ | KEY_WRITE, &coclass_key);
192 if (res == ERROR_FILE_NOT_FOUND) return S_OK;
193 if (res != ERROR_SUCCESS) goto error_return;
195 for (; res == ERROR_SUCCESS && list->clsid; ++list) {
196 WCHAR buf[39];
198 StringFromGUID2(list->clsid, buf, 39);
199 res = RegDeleteTreeW(coclass_key, buf);
200 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
201 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
203 if (list->progid) {
204 res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->progid);
205 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
206 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
210 error_close_coclass_key:
211 RegCloseKey(coclass_key);
212 error_return:
213 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
216 /***********************************************************************
217 * regsvr_key_defvalueW
219 static LONG register_key_defvalueW(
220 HKEY base,
221 WCHAR const *name,
222 WCHAR const *value)
224 LONG res;
225 HKEY key;
227 res = RegCreateKeyExW(base, name, 0, NULL, 0,
228 KEY_READ | KEY_WRITE, NULL, &key, NULL);
229 if (res != ERROR_SUCCESS) return res;
230 res = RegSetValueExW(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
231 (lstrlenW(value) + 1) * sizeof(WCHAR));
232 RegCloseKey(key);
233 return res;
236 /***********************************************************************
237 * regsvr_key_defvalueA
239 static LONG register_key_defvalueA(
240 HKEY base,
241 WCHAR const *name,
242 char const *value)
244 LONG res;
245 HKEY key;
247 res = RegCreateKeyExW(base, name, 0, NULL, 0,
248 KEY_READ | KEY_WRITE, NULL, &key, NULL);
249 if (res != ERROR_SUCCESS) return res;
250 res = RegSetValueExA(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
251 lstrlenA(value) + 1);
252 RegCloseKey(key);
253 return res;
256 /***********************************************************************
257 * coclass list
260 static struct regsvr_coclass const coclass_list[] = {
261 { &CLSID_DirectInput8,
262 "DirectInput8 Object",
263 NULL,
264 "dinput8.dll",
265 "Both"
267 { NULL } /* list terminator */
270 /***********************************************************************
271 * DllRegisterServer (DINPUT8.@)
273 HRESULT WINAPI DllRegisterServer(void)
275 HRESULT hr;
277 TRACE("\n");
279 hr = register_coclasses(coclass_list);
280 return hr;
283 /***********************************************************************
284 * DllUnregisterServer (DINPUT8.@)
286 HRESULT WINAPI DllUnregisterServer(void)
288 HRESULT hr;
290 TRACE("\n");
292 hr = unregister_coclasses(coclass_list);
293 return hr;