Imported WebKit commit 0fbd41c4e13f5a190faf160bf993eee614e6e18e (http://svn.webkit.org/repository/webkit/trunk@123477)

New snapshot that adapts to latest Qt API changes

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