userdebug: support perfetto traces as a section in incident reports
This set of patches adds a way for the perfetto command line client to
save a trace to a hardcoded location,
/data/misc/perfetto-traces/incident-trace, and call into incidentd to
start a report, which will include said trace in a new section.
This is not a long-term solution, and is structured to minimize changes
to perfetto and incidentd. The latter is currently architected in a way
where it can only pull pre-defined information out of the system, so
we're resorting to persisting the intermediate results in a hardcoded
location.
This will introduce at most two more linked files at the same time.
Bug: 130543265
Tested: manually on crosshatch-userdebug
Merged-In: Iaaa312d2d9da73ca329807211227a8c7a049102c
Change-Id: Iaaa312d2d9da73ca329807211227a8c7a049102c
(cherry picked from commit 09a847902fa428f97841c3689b9f11243cc60460)
diff --git a/cmds/incidentd/src/Section.cpp b/cmds/incidentd/src/Section.cpp
index 85c5a20..1572114 100644
--- a/cmds/incidentd/src/Section.cpp
+++ b/cmds/incidentd/src/Section.cpp
@@ -67,6 +67,8 @@
switch (sectionId) {
case 3025: // restricted_images
return true;
+ case 3026: // system_trace
+ return true;
default:
return false;
}