Crashupload Compiled Code

Crashupload - Compiled Code

This page covers the C implementation under c_sourcecode/.

Build

From repo root:

./cov_build.sh

L2 test-mode build:

./cov_build.sh --l2-test

Notes:

• cov_build.sh installs to /usr/local/bin/crashupload
• --l2-test adds -DL2_TEST so uptime is read from /opt/uptime

CLI contract

Current positional pattern:

crashupload <arg1> <dump_type> [secure] [wait_for_lock]

• <dump_type>: 0 minidump, 1 coredump
• secure: use /opt/secure/* paths
• wait_for_lock: wait for lock instead of immediate exit

Key implementation areas

• c_sourcecode/src/main.c: high-level orchestration
• c_sourcecode/src/config/config_manager.c: config loading and dump mode
• c_sourcecode/src/scanner/: dump discovery
• c_sourcecode/src/archive/: archive creation
• c_sourcecode/src/upload/: upload pipeline
• c_sourcecode/src/ratelimit/: rate limiting

Runtime caveat

Even when C binary exists, uploadDumps.sh currently routes:

• mediaclient: binary-first
• broadband and extender: legacy script path

See Crashupload - Script Method for legacy behavior.

Testing references

• L1 unit tests: ./run_ut.sh
• L2 functional tests: ./run_l2.sh (after ./cov_build.sh --l2-test)
• L2 mapping details: L2_TESTS.md

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