Add an option to zip incident report

Incident reports are getting bigger as we add more sections. Add an
option (-z, default off) to zip incident report.

Bug: 150160547
Test: atest incidentd_test
Test: adb shell incident -z -p EXPLICIT | gunzip | ./out/soong/host/linux-x86/bin/aprotoc --decode=android.os.IncidentProto --proto_path=./ --proto_path=external/protobuf/src frameworks/base/core/proto/android/os/incident.proto
Change-Id: I7c8ff1d91df842c200462ee29f15feae68e62739

1 files changed, 5 insertions, 1 deletions

diff --git a/cmds/incident/main.cpp b/cmds/incident/main.cpp
index eb2b98a666b9..cdf742dcf226 100644
--- a/cmds/incident/main.cpp
+++ b/cmds/incident/main.cpp
@@ -229,6 +229,7 @@ usage(FILE* out)
     fprintf(out, "  -l           list available sections\n");
     fprintf(out, "  -p           privacy spec, LOCAL, EXPLICIT or AUTOMATIC. Default AUTOMATIC.\n");
     fprintf(out, "  -r REASON    human readable description of why the report is taken.\n");
+    fprintf(out, "  -z           gzip the incident report, i.e. pipe the output through gzip.\n");
     fprintf(out, "\n");
     fprintf(out, "and one of these destinations:\n");
     fprintf(out, "  -b           (default) print the report to stdout (in proto format)\n");
@@ -253,7 +254,7 @@ main(int argc, char** argv)
 
     // Parse the args
     int opt;
-    while ((opt = getopt(argc, argv, "bhdlp:r:s:u")) != -1) {
+    while ((opt = getopt(argc, argv, "bhdlp:r:s:uz")) != -1) {
         switch (opt) {
             case 'h':
                 usage(stdout);
@@ -300,6 +301,9 @@ main(int argc, char** argv)
                 destination = DEST_BROADCAST;
                 receiverArg = optarg;
                 break;
+            case 'z':
+                args.setGzip(true);
+                break;
             default:
                 usage(stderr);
                 return 1;