1 /*
2 * Copyright 2009, The Android Open Source Project
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 // must include config.h first for webkit to fiddle with new/delete
27 #include "config.h"
28
29 #include "android_npapi.h"
30 #include "CString.h"
31 #include "JavaSharedClient.h"
32 #include "PluginClient.h"
33
34 static const char* gApplicationDataDir = NULL;
35
36 using namespace android;
37
anp_getApplicationDataDirectory()38 static const char* anp_getApplicationDataDirectory() {
39 if (NULL == gApplicationDataDir) {
40 PluginClient* client = JavaSharedClient::GetPluginClient();
41 if (!client)
42 return NULL;
43
44 WebCore::String path = client->getPluginSharedDataDirectory();
45 int length = path.length();
46 if (length == 0)
47 return NULL;
48
49 char* storage = (char*) malloc(length + 1);
50 if (NULL == storage)
51 return NULL;
52
53 memcpy(storage, path.utf8().data(), length);
54 storage[length] = '\0';
55
56 // save this assignment for last, so that if multiple threads call us
57 // (which should never happen), we never return an incomplete global.
58 // At worst, we would allocate storage for the path twice.
59 gApplicationDataDir = storage;
60 }
61 return gApplicationDataDir;
62 }
63
64 ///////////////////////////////////////////////////////////////////////////////
65
66 #define ASSIGN(obj, name) (obj)->name = anp_##name
67
ANPSystemInterfaceV0_Init(ANPInterface * v)68 void ANPSystemInterfaceV0_Init(ANPInterface* v) {
69 ANPSystemInterfaceV0* i = reinterpret_cast<ANPSystemInterfaceV0*>(v);
70
71 ASSIGN(i, getApplicationDataDirectory);
72 }
73