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/*
* Copyright (C) 2011 Igalia S.L.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "PluginProcessProxy.h"
#if ENABLE(PLUGIN_PROCESS)
#include "PluginProcessCreationParameters.h"
#include "ProcessExecutablePath.h"
#include <WebCore/FileSystem.h>
#include <glib.h>
#include <wtf/text/CString.h>
#include <wtf/text/WTFString.h>
using namespace WebCore;
namespace WebKit {
void PluginProcessProxy::platformInitializePluginProcess(PluginProcessCreationParameters&)
{
}
bool PluginProcessProxy::scanPlugin(const String& pluginPath, RawPluginMetaData& result)
{
CString binaryPath = fileSystemRepresentation(executablePathOfPluginProcess());
CString pluginPathCString = fileSystemRepresentation(pluginPath);
char* argv[4];
argv[0] = const_cast<char*>(binaryPath.data());
argv[1] = const_cast<char*>("-scanPlugin");
argv[2] = const_cast<char*>(pluginPathCString.data());
argv[3] = 0;
gint status;
gchar* stdOut;
if (!g_spawn_sync(0, argv, 0, G_SPAWN_STDERR_TO_DEV_NULL, 0, 0, &stdOut, 0, &status, 0))
return false;
if (!WIFEXITED(status) || WEXITSTATUS(status) != EXIT_SUCCESS)
return false;
const unsigned kNumLinesExpected = 3;
String lines[kNumLinesExpected];
unsigned lineIndex = 0;
const UChar* current = reinterpret_cast<const UChar*>(stdOut);
while (lineIndex < kNumLinesExpected) {
const UChar* start = current;
while (*current++ != UChar('\n')) { }
lines[lineIndex++] = String(start, current - start - 1);
}
result.name.swap(lines[0]);
result.description.swap(lines[1]);
result.mimeDescription.swap(lines[2]);
return !result.mimeDescription.isEmpty();
}
} // namespace WebKit
#endif // ENABLE(PLUGIN_PROCESS)
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