私はこのようにstraceを使用しています:
strace -xf -eopen -o out_configure.log ./configure
strace -xf -eopen -o out_make.log make
次に、sedで明確なファイルリストを取得しています:
sed -n 's/.*open("\(.*\)".*)\s*=.*/\1/p' out_configure.log out_make.log | sort -u
出力例があります:
/usr/share/locale-langpack/en.utf8/LC_MESSAGES/gcc-4.6.mo
/usr/share/locale-langpack/en.UTF-8/LC_MESSAGES/gcc-4.6.mo
/usr/share/locale-langpack/en.utf8/LC_MESSAGES/grep.mo
/usr/share/locale-langpack/en.UTF-8/LC_MESSAGES/grep.mo
/usr/share/locale-langpack/en.utf8/LC_MESSAGES/make.mo
/usr/share/locale-langpack/en.UTF-8/LC_MESSAGES/make.mo
/usr/share/locale/locale.alias
/usr/share/misc/magic.mgc
/usr/x86_64-linux-gnu/lib64/libc_r.a
/usr/x86_64-linux-gnu/lib64/libc_r.so
/usr/x86_64-linux-gnu/lib64/libsendfile.a
/usr/x86_64-linux-gnu/lib64/libsendfile.so
/usr/x86_64-linux-gnu/lib64/libtruerand.a
/usr/x86_64-linux-gnu/lib64/libtruerand.so
/usr/x86_64-linux-gnu/lib64/libuuid.a
/usr/x86_64-linux-gnu/lib64/libuuid.so
util.c
util_cfgtree.c
./util_cfgtree.h
util_cfgtree.h
util_cfgtree.i
./util_cfgtree.lo
util_cfgtree.lo
util_cfgtree.loT
util_cfgtree.o
util_cfgtree.s
util_charset.c
./util_charset.h
私の問題は、フルネーム以外のエントリ (「util.c」や「./util_cfgtree.h」など) です。strace 出力でフルネームを取得する方法はありますか?
私はこのスクリプトを書きました:
#!/usr/bin/python
# coding=UTF8
import subprocess
import os
fileList = []
for dirname, dirnames, filenames in os.walk(os.path.abspath('.')):
for filename in filenames:
fileList.append(os.path.join(dirname, filename))
straceProcess = subprocess.Popen("strace -s 1000 -xf -o out_configure.sed.log ./configure".split(), stdout=subprocess.PIPE).communicate()[0]
straceProcess2 = subprocess.Popen("strace -s 1000 -xf -o out_make.sed.log make".split(), stdout=subprocess.PIPE).communicate()[0]
f = open("out_configure.sed.log", "r+")
n = open("out_make.sed.log", "r+")
lines = []
for l in f:
lines.append(l)
for l in n:
lines.append(l)
f.close()
n.close()
pids = {}
filesInUse = []
currentDir = os.path.abspath('.')
for line in lines:
parts = line.split()
if not pids.has_key(parts[0]):
pids[parts[0]] = currentDir
if parts[1].startswith("clone"):
pid = parts[parts.__len__() - 1]
if not pids.has_key(pid):
pids[pid] = os.path.abspath(pids.get(parts[0]))
elif parts[1].startswith("chdir"):
if parts[1].split("\"")[1].startswith("/"):
pids[parts[0]] = os.path.abspath(parts[1].split("\"")[1])
elif parts[1].split("\"")[1].startswith("."):
pids[parts[0]] = os.path.abspath(pids.get(pids[parts[0]]) + '/' + parts[1].split("\"")[1])
else:
pids[parts[0]] = os.path.abspath(pids.get(parts[0]) + '/' + parts[1].split("\"")[1])
elif parts[1].startswith("open("):
if parts[1].split("\"")[1].startswith("/"):
filesInUse.append(os.path.abspath(parts[1].split("\"")[1]))
elif parts[1].split("\"")[1].startswith("."):
filesInUse.append(os.path.abspath(pids.get(parts[0]) + '/' + parts[1].split("\"")[1]))
else:
filesInUse.append(os.path.abspath(pids.get(parts[0]) + '/' + parts[1].split("\"")[1]))
for l in filesInUse:
if l in fileList:
fileList.remove(l)
for l in fileList:
print l
しかし、Python に関する私の知識は非常に貧弱です。
間違いや悪い解決策はありますか?