Add text dumpsys section to incidentd

Enable Incidentd to dump any existing dumpsys section in plain text
(as dumpsys.proto), only in eng or userdebug build. This is for a
few dumpsys services that are prohibitively expensive to migrate to
protobuf dumpsys or will undergo a major rewrite (thus render the
previously defined proto completely useless).

Bug: 149816498
Bug: 146085372
Bug: 146086519
Test: $ incident -p EXPLICIT 4000 4001
Change-Id: I0693d9bace0055cfeb63d7c8d48995d57dc0b733
(cherry picked from commit 95ba73f9c9815da08cdb7015195939a3c1b250bd)

1 files changed, 7 insertions, 2 deletions

diff --git a/tools/incident_section_gen/main.cpp b/tools/incident_section_gen/main.cpp
index ded4b916c452..786223a430ae 100644
--- a/tools/incident_section_gen/main.cpp
+++ b/tools/incident_section_gen/main.cpp
@@ -415,7 +415,7 @@ static bool generateSectionListCpp(Descriptor const* descriptor) {
         }
 
         const SectionFlags s = getSectionFlags(field);
-        if (s.userdebug_and_eng_only()) {
+        if (s.userdebug_and_eng_only() || s.type() == SECTION_TEXT_DUMPSYS) {
             printf("#if ALLOW_RESTRICTED_SECTIONS\n");
         }
 
@@ -449,8 +449,13 @@ static bool generateSectionListCpp(Descriptor const* descriptor) {
                 printf("    new TombstoneSection(%d, \"%s\"),\n", field->number(),
                         s.args().c_str());
                 break;
+            case SECTION_TEXT_DUMPSYS:
+                printf("    new TextDumpsysSection(%d, ", field->number());
+                splitAndPrint(s.args());
+                printf(" NULL),\n");
+                break;
         }
-        if (s.userdebug_and_eng_only()) {
+        if (s.userdebug_and_eng_only() || s.type() == SECTION_TEXT_DUMPSYS) {
             printf("#endif\n");
         }
     }