Add android::base::GetExecutablePath, switch adb and fastboot over.
We'd long had two copies of this stuff, so rather than rewrite both
Linux versions to use android::base::Readlink, let's kill the duplication
too...
Bug: http://b/30988271
Change-Id: I4de58a94a22a4b1faf969a6fc70ca1560a4d5121
diff --git a/file.cpp b/file.cpp
index 3963081..03ce4ea 100644
--- a/file.cpp
+++ b/file.cpp
@@ -30,6 +30,13 @@
#include "android-base/utf8.h"
#include "utils/Compat.h"
+#if defined(__APPLE__)
+#import <Carbon/Carbon.h>
+#endif
+#if defined(_WIN32)
+#include <windows.h>
+#endif
+
namespace android {
namespace base {
@@ -197,5 +204,32 @@
}
#endif
+std::string GetExecutablePath() {
+#if defined(__linux__)
+ std::string path;
+ android::base::Readlink("/proc/self/exe", &path);
+ return path;
+#elif defined(__APPLE__)
+ // TODO: use _NSGetExecutablePath instead (http://b/31240820)?
+ CFBundleRef mainBundle = CFBundleGetMainBundle();
+ CFURLRef executableURL = CFBundleCopyExecutableURL(mainBundle);
+ CFStringRef executablePathString = CFURLCopyFileSystemPath(executableURL, kCFURLPOSIXPathStyle);
+ CFRelease(executableURL);
+
+ char path[PATH_MAX + 1];
+ CFStringGetFileSystemRepresentation(executablePathString, path, sizeof(PATH_MAX)-1);
+ CFRelease(executablePathString);
+ return path;
+#elif defined(_WIN32)
+ char path[PATH_MAX + 1];
+ DWORD result = GetModuleFileName(NULL, path, sizeof(path) - 1);
+ if (result == 0 || result == sizeof(path) - 1) return "";
+ path[PATH_MAX - 1] = 0;
+ return path;
+#else
+#error unknown OS
+#endif
+}
+
} // namespace base
} // namespace android