make_nw_export.awk [plain text]
BEGIN {
}
function add_symbol(sym_name) {
sub(" ", "", sym_name)
exports[++idx] = sym_name
}
/ap_mpm_pod_/{next}
/^[ \t]*(AP|DAV|CACHE)([RU]|_CORE)?_DECLARE[^(]*[(][^)]*[)]([^ ]* )*[^(]+[(]/ {
sub("[ \t]*(AP|DAV|CACHE)([RU]|_CORE)?_DECLARE[^(]*[(][^)]*[)][ \t]*", "")
sub("[(].*", "")
sub("([^ ]* (^([ \t]*[(])))+", "")
add_symbol($0)
next
}
/^[ \t]*AP_DECLARE_HOOK[^(]*[(][^)]*/ {
split($0, args, ",")
symbol = args[2]
sub("^[ \t]+", "", symbol)
sub("[ \t]+$", "", symbol)
add_symbol("ap_hook_" symbol)
add_symbol("ap_hook_get_" symbol)
add_symbol("ap_run_" symbol)
next
}
/^[ \t]*AP[RU]?_DECLARE_EXTERNAL_HOOK[^(]*[(][^)]*/ {
split($0, args, ",")
prefix = args[1]
sub("^.*[(]", "", prefix)
symbol = args[4]
sub("^[ \t]+", "", symbol)
sub("[ \t]+$", "", symbol)
add_symbol(prefix "_hook_" symbol)
add_symbol(prefix "_hook_get_" symbol)
add_symbol(prefix "_run_" symbol)
next
}
/^[ \t]*APR_POOL_DECLARE_ACCESSOR[^(]*[(][^)]*[)]/ {
sub("[ \t]*APR_POOL_DECLARE_ACCESSOR[^(]*[(]", "", $0)
sub("[)].*$", "", $0)
add_symbol("apr_" $0 "_pool_get")
next
}
/^[ \t]*APR_DECLARE_INHERIT_SET[^(]*[(][^)]*[)]/ {
sub("[ \t]*APR_DECLARE_INHERIT_SET[^(]*[(]", "", $0)
sub("[)].*$", "", $0)
add_symbol("apr_" $0 "_inherit_set")
next
}
/^[ \t]*APR_DECLARE_INHERIT_UNSET[^(]*[(][^)]*[)]/ {
sub("[ \t]*APR_DECLARE_INHERIT_UNSET[^(]*[(]", "", $0)
sub("[)].*$", "", $0)
add_symbol("apr_" $0 "_inherit_unset")
next
}
/^[ \t]*(extern[ \t]+)?AP[RU]?_DECLARE_DATA .*;/ {
gsub(/[*;\n\r]/, "")
gsub(/\[.*\]/, "")
add_symbol($NF)
}
END {
printf("Added %d symbols to export list.\n", idx) > "/dev/stderr"
increment = int(idx / 2)
while (increment > 0) {
for (i = increment+1; i <= idx; i++) {
j = i
temp = exports[i]
while ((j >= increment+1) && (exports[j-increment] > temp)) {
exports[j] = exports[j-increment]
j -= increment
}
exports[j] = temp
}
if (increment == 2)
increment = 1
else
increment = int(increment*5/11)
}
printf(" (%s)\n", EXPPREFIX)
while (x < idx - 1) {
printf(" %s,\n", exports[++x])
}
printf(" %s\n", exports[++x])
}