adb: cleanup file skipping logic.
Bug: http://b/26355212
Change-Id: Iafa250ce6c5ea8da9f5f00125165e5b67ef1013f
(cherry picked from commit a31ea55c555aaa9cddab06c038f6e3285770f664)
diff --git a/adb/file_sync_client.cpp b/adb/file_sync_client.cpp
index cdbff11..09e92bb 100644
--- a/adb/file_sync_client.cpp
+++ b/adb/file_sync_client.cpp
@@ -60,6 +60,18 @@
}
}
+static bool should_pull_file(mode_t mode) {
+ return mode & (S_IFREG | S_IFBLK | S_IFCHR);
+}
+
+static bool should_push_file(mode_t mode) {
+ mode_t mask = S_IFREG;
+#if !defined(_WIN32)
+ mask |= S_IFLNK;
+#endif
+ return mode & mask;
+}
+
struct copyinfo {
std::string lpath;
std::string rpath;
@@ -483,11 +495,6 @@
#endif
}
- if (!S_ISREG(mode)) {
- sc.Error("local file '%s' has unsupported mode: 0o%o", lpath, mode);
- return false;
- }
-
struct stat st;
if (stat(lpath, &st) == -1) {
sc.Error("failed to stat local file '%s': %s", lpath, strerror(errno));
@@ -619,13 +626,12 @@
if (S_ISDIR(st.st_mode)) {
dirlist.push_back(ci);
} else {
- if (!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode)) {
- sc.Error("skipping special file '%s'", lpath.c_str());
+ if (!should_push_file(st.st_mode)) {
+ sc.Warning("skipping special file '%s' (mode = 0o%o)", lpath.c_str(), st.st_mode);
ci.skip = true;
- } else {
- ci.time = st.st_mtime;
- ci.size = st.st_size;
}
+ ci.time = st.st_mtime;
+ ci.size = st.st_size;
file_list->push_back(ci);
}
}
@@ -767,6 +773,9 @@
success &= copy_local_dir_remote(sc, src_path, dst_dir.c_str(),
false, false);
continue;
+ } else if (!should_push_file(st.st_mode)) {
+ sc.Warning("skipping special file '%s' (mode = 0o%o)", src_path, st.st_mode);
+ continue;
}
std::string path_holder;
@@ -819,6 +828,10 @@
} else if (S_ISLNK(mode)) {
linklist.push_back(ci);
} else {
+ if (!should_pull_file(ci.mode)) {
+ sc.Warning("skipping special file '%s' (mode = 0o%o)", ci.rpath.c_str(), ci.mode);
+ ci.skip = true;
+ }
ci.time = time;
ci.size = size;
file_list->push_back(ci);
@@ -975,11 +988,6 @@
src_isdir = remote_symlink_isdir(sc, src_path);
}
- if ((src_mode & (S_IFREG | S_IFDIR | S_IFBLK | S_IFCHR)) == 0) {
- sc.Error("skipping remote object '%s' (mode = 0o%o)", src_path, src_mode);
- continue;
- }
-
if (src_isdir) {
std::string dst_dir = dst;
@@ -998,27 +1006,30 @@
success &= copy_remote_dir_local(sc, src_path, dst_dir.c_str(), copy_attrs);
continue;
- } else {
- std::string path_holder;
- if (dst_isdir) {
- // If we're copying a remote file to a local directory, we
- // really want to copy to local_dir + OS_PATH_SEPARATOR +
- // basename(remote).
- path_holder = android::base::StringPrintf("%s%c%s", dst_path, OS_PATH_SEPARATOR,
- adb_basename(src_path).c_str());
- dst_path = path_holder.c_str();
- }
+ } else if (!should_pull_file(src_mode)) {
+ sc.Warning("skipping special file '%s' (mode = 0o%o)", src_path, src_mode);
+ continue;
+ }
- sc.SetExpectedTotalBytes(src_size);
- if (!sync_recv(sc, src_path, dst_path)) {
- success = false;
- continue;
- }
+ std::string path_holder;
+ if (dst_isdir) {
+ // If we're copying a remote file to a local directory, we
+ // really want to copy to local_dir + OS_PATH_SEPARATOR +
+ // basename(remote).
+ path_holder = android::base::StringPrintf("%s%c%s", dst_path, OS_PATH_SEPARATOR,
+ adb_basename(src_path).c_str());
+ dst_path = path_holder.c_str();
+ }
- if (copy_attrs && set_time_and_mode(dst_path, src_time, src_mode) != 0) {
- success = false;
- continue;
- }
+ sc.SetExpectedTotalBytes(src_size);
+ if (!sync_recv(sc, src_path, dst_path)) {
+ success = false;
+ continue;
+ }
+
+ if (copy_attrs && set_time_and_mode(dst_path, src_time, src_mode) != 0) {
+ success = false;
+ continue;
}
}