Merge changes from topic "cuttlefish_misc" am: be25cd21e4
am: d3916e2f1f
Change-Id: Ib4c168e8bcef0d3e390bb1aa17a0d18989fd6203
diff --git a/bootloader_message/Android.bp b/bootloader_message/Android.bp
index 5cd2132..4ea7c86 100644
--- a/bootloader_message/Android.bp
+++ b/bootloader_message/Android.bp
@@ -17,6 +17,7 @@
cc_library {
name: "libbootloader_message",
recovery_available: true,
+ host_supported: true,
srcs: ["bootloader_message.cpp"],
cflags: [
"-Wall",
@@ -24,7 +25,22 @@
],
shared_libs: [
"libbase",
- "libfs_mgr",
],
export_include_dirs: ["include"],
+
+ target: {
+ android: {
+ shared_libs: [
+ "libfs_mgr",
+ ],
+ },
+ host: {
+ shared_libs: [
+ "libcutils", // for strlcpy
+ ],
+ static_libs: [
+ "libfstab",
+ ],
+ }
+ }
}
diff --git a/bootloader_message/bootloader_message.cpp b/bootloader_message/bootloader_message.cpp
index 8c1d63b..331a42b 100644
--- a/bootloader_message/bootloader_message.cpp
+++ b/bootloader_message/bootloader_message.cpp
@@ -29,6 +29,10 @@
#include <android-base/unique_fd.h>
#include <fstab/fstab.h>
+#ifndef __ANDROID__
+#include <cutils/memory.h> // for strlcpy
+#endif
+
using android::fs_mgr::Fstab;
using android::fs_mgr::ReadDefaultFstab;
@@ -168,6 +172,14 @@
return write_bootloader_message(boot, err);
}
+bool write_bootloader_message_to(const std::vector<std::string>& options,
+ const std::string& misc_blk_device, std::string* err) {
+ bootloader_message boot = {};
+ update_bootloader_message_in_struct(&boot, options);
+
+ return write_bootloader_message_to(boot, misc_blk_device, err);
+}
+
bool update_bootloader_message(const std::vector<std::string>& options, std::string* err) {
bootloader_message boot;
if (!read_bootloader_message(&boot, err)) {
@@ -186,13 +198,15 @@
memset(boot->recovery, 0, sizeof(boot->recovery));
strlcpy(boot->command, "boot-recovery", sizeof(boot->command));
- strlcpy(boot->recovery, "recovery\n", sizeof(boot->recovery));
+
+ std::string recovery = "recovery\n";
for (const auto& s : options) {
- strlcat(boot->recovery, s.c_str(), sizeof(boot->recovery));
+ recovery += s;
if (s.back() != '\n') {
- strlcat(boot->recovery, "\n", sizeof(boot->recovery));
+ recovery += '\n';
}
}
+ strlcpy(boot->recovery, recovery.c_str(), sizeof(boot->recovery));
return true;
}
diff --git a/bootloader_message/include/bootloader_message/bootloader_message.h b/bootloader_message/include/bootloader_message/bootloader_message.h
index 95c19ae..2207d4c 100644
--- a/bootloader_message/include/bootloader_message/bootloader_message.h
+++ b/bootloader_message/include/bootloader_message/bootloader_message.h
@@ -207,6 +207,11 @@
// set the command and recovery fields, and reset the rest.
bool write_bootloader_message(const std::vector<std::string>& options, std::string* err);
+// Write bootloader message (boots into recovery with the options) to the specific BCB device. Will
+// set the command and recovery fields, and reset the rest.
+bool write_bootloader_message_to(const std::vector<std::string>& options,
+ const std::string& misc_blk_device, std::string* err);
+
// Update bootloader message (boots into recovery with the options) to BCB. Will
// only update the command and recovery fields.
bool update_bootloader_message(const std::vector<std::string>& options, std::string* err);