# This test is intended to help keep the "Log Files" documentation page
# up-to-date.  The output of this test should match all the log filenames
# listed on the "Log Files" page in the documentation.
#
# If this test fails, then the "Log Files" documentation page should be updated.

# @TEST-REQUIRES: which python3
# @TEST-EXEC: bash %INPUT
# @TEST-EXEC: btest-diff out

BROSCRIPTS=${DIST}/scripts

if [ ! -d "${BROSCRIPTS}" ]; then
    echo "Directory not found: ${BROSCRIPTS}" 1>&2
    exit 1
fi

python3 find_logs.py "${BROSCRIPTS}" | sort > out

@TEST-START-FILE find_logs.py
import os, sys
import re

scriptdir = sys.argv[1]

# Return a list of all zeek script files.
def find_scripts():
    scripts = []

    for r, d, f in os.walk(scriptdir):
        for fname in f:
            if fname.endswith(".zeek") or fname.endswith(".bro"):
                scripts.append(os.path.join(r, fname))

    return scripts

# For a given script file, return a list of all "Log::create_stream" lines.
def find_log(fname):
    f = open(fname, "r")

    lines = []
    get_semicolon = False

    for line in f:
        line = line.strip()
        if not line:
            continue
        if line.startswith("#"):
            continue

        if get_semicolon:
            lines[-1] += line
            if line.endswith(";"):
                get_semicolon = False
        elif line.startswith("Log::create_stream"):
            lines.append(line)
            if not line.endswith(";"):
                get_semicolon = True

    f.close()

    return lines

for fname in find_scripts():
    lines = find_log(fname)
    for line in lines:
        # Print the value of the "$path" field.
        idx = line.find("$path")
        if idx > 0:
            m = re.match('.*\$path\s*=\s*"?(\w+)"?.*', line[idx:])
            print(m.group(1))
@TEST-END-FILE