am 4095f643: am 482bcbe5: am 0f61c7dc: Merge "Let findSupportedAbi and... (a260032a) · Commits · e / os / android_frameworks_base

core/jni/com_android_internal_content_NativeLibraryHelper.cpp

+4 −12

Original line number	Diff line number	Diff line
		@@ -48,7 +48,6 @@
		#define LIB_SUFFIX_LEN (sizeof(LIB_SUFFIX) - 1)

		#define RS_BITCODE_SUFFIX ".bc"
		#define RS_BITCODE_SUFFIX_LEN (sizeof(RS_BITCODE_SUFFIX) -1)

		#define GDBSERVER "gdbserver"
		#define GDBSERVER_LEN (sizeof(GDBSERVER) - 1)
		@@ -322,7 +321,8 @@ private:
		public:
		static NativeLibrariesIterator* create(ZipFileRO* zipFile) {
		void* cookie = NULL;
		if (!zipFile->startIteration(&cookie)) {
		// Do not specify a suffix to find both .so files and gdbserver.
		if (!zipFile->startIteration(&cookie, APK_LIB, NULL /* suffix */)) {
		return NULL;
		}

		@@ -337,11 +337,6 @@ public:
		continue;
		}

		// Make sure we're in the lib directory of the ZIP.
		if (strncmp(fileName, APK_LIB, APK_LIB_LEN)) {
		continue;
		}

		// Make sure the filename is at least to the minimum library name size.
		const size_t fileNameLen = strlen(fileName);
		static const size_t minLength = APK_LIB_LEN + 2 + LIB_PREFIX_LEN + 1 + LIB_SUFFIX_LEN;
		@@ -529,7 +524,7 @@ com_android_internal_content_NativeLibraryHelper_hasRenderscriptBitcode(JNIEnv *
		jlong apkHandle) {
		ZipFileRO* zipFile = reinterpret_cast<ZipFileRO*>(apkHandle);
		void* cookie = NULL;
		if (!zipFile->startIteration(&cookie)) {
		if (!zipFile->startIteration(&cookie, NULL /* prefix */, RS_BITCODE_SUFFIX)) {
		return APK_SCAN_ERROR;
		}

		@@ -539,12 +534,9 @@ com_android_internal_content_NativeLibraryHelper_hasRenderscriptBitcode(JNIEnv *
		if (zipFile->getEntryFileName(next, fileName, sizeof(fileName))) {
		continue;
		}

		const size_t fileNameLen = strlen(fileName);
		const char* lastSlash = strrchr(fileName, '/');
		const char* baseName = (lastSlash == NULL) ? fileName : fileName + 1;
		if (!strncmp(fileName + fileNameLen - RS_BITCODE_SUFFIX_LEN, RS_BITCODE_SUFFIX,
		RS_BITCODE_SUFFIX_LEN) && isFilenameSafe(baseName)) {
		if (isFilenameSafe(baseName)) {
		zipFile->endIteration(cookie);
		return BITCODE_PRESENT;
		}

include/androidfw/ZipFileRO.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -91,6 +91,7 @@ public:
		* a matching call to endIteration with the same cookie.
		*/
		bool startIteration(void** cookie);
		bool startIteration(void** cookie, const char* prefix, const char* suffix);

		/**
		* Return the next entry in iteration order, or NULL if there are no more

libs/androidfw/ZipFileRO.cpp

+10 −2

Original line number	Diff line number	Diff line
		@@ -126,10 +126,18 @@ bool ZipFileRO::getEntryInfo(ZipEntryRO entry, uint16_t* pMethod,
		return true;
		}

		bool ZipFileRO::startIteration(void** cookie)
		bool ZipFileRO::startIteration(void** cookie) {
		return startIteration(cookie, NULL, NULL);
		}

		bool ZipFileRO::startIteration(void** cookie, const char* prefix, const char* suffix)
		{
		_ZipEntryRO* ze = new _ZipEntryRO;
		int32_t error = StartIteration(mHandle, &(ze->cookie), NULL /* prefix */);
		ZipEntryName pe(prefix ? prefix : "");
		ZipEntryName se(suffix ? suffix : "");
		int32_t error = StartIteration(mHandle, &(ze->cookie),
		prefix ? &pe : NULL,
		suffix ? &se : NULL);
		if (error) {
		ALOGW("Could not start iteration over %s: %s", mFileName, ErrorCodeString(error));
		delete ze;