diff options
Diffstat (limited to 'Source/WebKit2/Shared/efl/ProcessExecutablePathEfl.cpp')
-rw-r--r-- | Source/WebKit2/Shared/efl/ProcessExecutablePathEfl.cpp | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/Source/WebKit2/Shared/efl/ProcessExecutablePathEfl.cpp b/Source/WebKit2/Shared/efl/ProcessExecutablePathEfl.cpp new file mode 100644 index 000000000..618ab2a14 --- /dev/null +++ b/Source/WebKit2/Shared/efl/ProcessExecutablePathEfl.cpp @@ -0,0 +1,77 @@ +/* + * Copyright (C) 2012 Samsung Electronics + * + * 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 "ProcessExecutablePath.h" + +#include "FileSystem.h" +#include <libgen.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <unistd.h> +#include <wtf/StdLibExtras.h> +#include <wtf/text/CString.h> + +namespace WebKit { + +static String findProcessPath(const char* processName) +{ +#if OS(UNIX) + char readLinkBuffer[PATH_MAX] = {0}; + +#if OS(LINUX) + ssize_t result = readlink("/proc/self/exe", readLinkBuffer, PATH_MAX); +#else + ssize_t result = readlink("/proc/curproc/file", readLinkBuffer, PATH_MAX); +#endif + if (result > 0) { + char* executablePathPtr = dirname(readLinkBuffer); + String executablePath = WebCore::pathByAppendingComponent(String(executablePathPtr), processName); + + // Checks whether process exist on the current path. + struct stat fileStat; + if (!stat(executablePath.utf8().data(), &fileStat)) + return executablePath; + } +#endif + + return WebCore::pathByAppendingComponent(String(LIBEXECDIR), processName); +} + +String executablePathOfWebProcess() +{ + DEFINE_STATIC_LOCAL(const String, webKitWebProcessName, (findProcessPath(WEBPROCESSNAME))); + + return webKitWebProcessName; +} + +String executablePathOfPluginProcess() +{ + DEFINE_STATIC_LOCAL(const String, webKitPluginProcessName, (findProcessPath(PLUGINPROCESSNAME))); + + return webKitPluginProcessName; +} + +} // namespace WebKit |