retrace server: get rid of ABRT inside chroots

2 files changed, 49 insertions, 10 deletions

diff --git a/src/retrace/retrace.py b/src/retrace/retrace.py
index cc67f62f..ddeb9ffd 100644
--- a/src/retrace/retrace.py
+++ b/src/retrace/retrace.py
@@ -121,6 +121,39 @@ def guess_release(package):
 
     return None, None
 
+def run_gdb(savedir):
+    try:
+        exec_file = open("%s/crash/executable" % savedir, "r")
+        executable = exec_file.read().replace("'", "")
+        exec_file.close()
+    except:
+        return ""
+
+    mockr = "../../%s/mock" % savedir
+
+    chmod = Popen(["mock", "shell", "-r", mockr, "--",
+                   "/bin/chmod", "777", executable])
+    if chmod.wait() != 0:
+        return ""
+
+    pipe = Popen(["mock", "shell", "-r", mockr, "--",
+                  "gdb", "-batch",
+                  "-ex", "'file %s'" % executable,
+                  "-ex", "'core-file /var/spool/abrt/crash/coredump'",
+                  "-ex", "'thread apply all backtrace 2048 full'",
+                  "-ex", "'info sharedlib'",
+                  "-ex", "'print (char*)__abort_msg'",
+                  "-ex", "'print (char*)__glib_assert_msg'",
+                  "-ex", "'info registers'",
+                  "-ex", "'disassemble'",
+                  # redirect GDB's stderr, ignore mock's stderr
+                  "2>&1"], stdout=PIPE).stdout
+
+    backtrace = pipe.read()
+    pipe.close()
+
+    return backtrace
+
 def gen_task_password(taskdir):
     generator = random.SystemRandom()
     taskpass = ""
diff --git a/src/retrace/worker.py b/src/retrace/worker.py
index f7381c72..48ef8402 100755
--- a/src/retrace/worker.py
+++ b/src/retrace/worker.py
@@ -150,7 +150,7 @@ if __name__ == "__main__":
         mockcfg = open("%s/mock.cfg" % savedir, "w")
         mockcfg.write("config_opts['root'] = 'chroot'\n")
         mockcfg.write("config_opts['target_arch'] = '%s'\n" % arch)
-        mockcfg.write("config_opts['chroot_setup_cmd'] = 'install %s shadow-utils abrt-addon-ccpp gdb'\n" % packages)
+        mockcfg.write("config_opts['chroot_setup_cmd'] = 'install %s shadow-utils gdb'\n" % packages)
         mockcfg.write("config_opts['basedir'] = '%s'\n" % workdir)
         mockcfg.write("config_opts['plugin_conf']['ccache_enable'] = False\n")
         mockcfg.write("config_opts['plugin_conf']['yum_cache_enable'] = False\n")
@@ -201,12 +201,6 @@ if __name__ == "__main__":
         mockcfg.write("baseurl=file://%s/%s-%s-%s-updates-testing-debuginfo/\n" % (CONFIG["RepoDir"], distribution, version, arch))
         mockcfg.write("failovermethod=priority\n")
         mockcfg.write("\n")
-        # custom ABRT repo with ABRT 2.0 binaries - obsolete after release of ABRT 2.0
-        mockcfg.write("[abrt]\n")
-        mockcfg.write("name=abrt\n")
-        mockcfg.write("baseurl=http://repos.fedorapeople.org/repos/mtoman/abrt20/%s-%s/%s/\n" % (distribution, version, arch))
-        mockcfg.write("failovermethod=priority\n")
-        mockcfg.write("\n")
         mockcfg.write("\"\"\"\n")
         mockcfg.close()
     except Exception as ex:
@@ -251,9 +245,21 @@ if __name__ == "__main__":
     # generate backtrace
     LOG.write("Generating backtrace... ")
 
-    retrace_run(28, ["mock", "shell", "-r", mockr, "--", "/usr/bin/abrt-action-generate-backtrace", "-d", "/var/spool/abrt/crash/"])
-    retrace_run(29, ["mock", "-r", mockr, "--copyout", "/var/spool/abrt/crash/backtrace", savedir])
-    retrace_run(30, ["chmod", "a+r", "%s/backtrace" % savedir])
+    backtrace = run_gdb(savedir)
+
+    if not backtrace:
+        LOG.write("Error\n")
+        LOG.close()
+        sys.exit(29)
+
+    try:
+        bt_file = open("%s/backtrace" % savedir, "w")
+        bt_file.write(backtrace)
+        bt_file.close()
+    except Exception as ex:
+        LOG.write("Error: %s.\n" % ex)
+        LOG.close()
+        sys.exit(30)
 
     LOG.write("OK\n")