Use 20-byte libbcc.so.sha1 to store checksum
Change-Id: I1e66e559918426e995b92785666beb7b6a49869d
diff --git a/lib/ExecutionEngine/Sha1Helper.cpp b/lib/ExecutionEngine/Sha1Helper.cpp
index e7e7932..4e9ee07 100644
--- a/lib/ExecutionEngine/Sha1Helper.cpp
+++ b/lib/ExecutionEngine/Sha1Helper.cpp
@@ -30,7 +30,7 @@
namespace bcc {
unsigned char sha1LibBCC_SHA1[20];
-char const *pathLibBCC_SHA1 = "/system/lib/libbcc_sha1.so";
+char const *pathLibBCC_SHA1 = "/system/lib/libbcc.so.sha1";
void calcSHA1(unsigned char *result, char const *data, size_t size) {
SHA1_CTX hashContext;
@@ -81,4 +81,14 @@
SHA1Final(result, &hashContext);
}
+void readSHA1(unsigned char *result, int result_size, char const *filename) {
+ FileHandle file;
+ if (file.open(filename, OpenMode::Read) < 0) {
+ LOGE("Unable to read binary sha1 file %s\n", filename);
+ memset(result, '\0', result_size);
+ return;
+ }
+ file.read((char *)result, result_size);
+}
+
} // namespace bcc