WebCore/plugins/PluginInfoStore.cpp

   1 /*
   2  * Copyright (C) 2006, 2007 Apple Inc.  All rights reserved.
   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  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. 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 APPLE COMPUTER, INC. ``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 #include "config.h"
  27 #include "PluginInfoStore.h"
  28
  29 #include "KURL.h"
  30 #include "Page.h"
  31 #include "PluginData.h"
  32 #include "PluginDatabase.h"
  33 #include "PluginPackage.h"
  34
  35 namespace WebCore {
  36
  37 PluginInfo* PluginInfoStore::createPluginInfoForPluginAtIndex(unsigned i)
  38 {
  39     PluginDatabase *db = PluginDatabase::installedPlugins();
  40     PluginInfo* info = new PluginInfo;
  41     PluginPackage* package = db->plugins()[i];
  42
  43     info->name = package->name();
  44     info->file = package->fileName();
  45     info->desc = package->description();
  46
  47     const MIMEToDescriptionsMap& mimeToDescriptions = package->mimeToDescriptions();
  48     MIMEToDescriptionsMap::const_iterator end = mimeToDescriptions.end();
  49     for (MIMEToDescriptionsMap::const_iterator it = mimeToDescriptions.begin(); it != end; ++it) {
  50         MimeClassInfo* mime = new MimeClassInfo;
  51         info->mimes.append(mime);
  52
  53         mime->type = it->first;
  54         mime->desc = it->second;
  55         mime->plugin = info;
  56
  57         Vector<String> extensions = package->mimeToExtensions().get(mime->type);
  58
  59         for (unsigned i = 0; i < extensions.size(); i++) {
  60             if (i > 0)
  61                 mime->suffixes += ",";
  62
  63             mime->suffixes += extensions[i];
  64         }
  65     }
  66
  67     return info;
  68 }
  69
  70 unsigned PluginInfoStore::pluginCount() const
  71 {
  72     return PluginDatabase::installedPlugins()->plugins().size();
  73 }
  74
  75
  76 String PluginInfoStore::pluginNameForMIMEType(const String& mimeType)
  77 {
  78     String mimeTypeCopy(mimeType);
  79
  80     if (PluginPackage* package = PluginDatabase::installedPlugins()->findPlugin(KURL(), mimeTypeCopy)) {
  81         ASSERT(mimeType == mimeTypeCopy);
  82
  83         return package->name();
  84     }
  85
  86     return String();
  87 }
  88
  89
  90 bool PluginInfoStore::supportsMIMEType(const WebCore::String& mimeType)
  91 {
  92     return PluginDatabase::installedPlugins()->isMIMETypeRegistered(mimeType);
  93 }
  94
  95 void refreshPlugins(bool reloadOpenPages)
  96 {
  97     Page::refreshPlugins(reloadOpenPages);
  98 }
  99
 100 }