static PyObject *
RArgv(PyObject *dummy, PyObject *args) {
int i = 0;
PyObject *list_object = NULL;
int ifd;
PyObject *string_object = NULL;
char **argv;
UNUSED(dummy);
if (!PyArg_ParseTuple(args, "i", &ifd))
return NULL;
if (dcc_r_argv(ifd, "ARGC", "ARGV", &argv)) {
PyErr_SetString(distcc_pump_c_extensionsError, "Couldn't read that.");
goto error;
}
if ((list_object = PyList_New(0)) == NULL) goto error;
for (; argv[i]; i++) {
string_object = PyUnicode_FromString(argv[i]);
free(argv[i]);
if (!string_object) {
goto error;
}
if (PyList_Append(list_object, string_object) < 0)
goto error;
Py_XDECREF(string_object);
}
free(argv);
return list_object;
error:
Py_XDECREF(list_object);
Py_XDECREF(string_object);
for (i = i + 1; argv[i]; i++)
free(argv[i]);
free(argv);
return NULL;
}
/**
* Read a request, run the compiler, and send a response.
**/
static int dcc_run_job(int in_fd,
int out_fd)
{
char **argv;
int status;
char *temp_i, *temp_o, *err_fname, *out_fname;
int ret, compile_ret;
char *orig_input, *orig_output;
pid_t cc_pid;
enum dcc_protover protover;
enum dcc_compress compr;
dcc_indirection indirect;
if ((ret = dcc_make_tmpnam("distcc", ".stderr", &err_fname)))
goto out_cleanup;
if ((ret = dcc_make_tmpnam("distcc", ".stdout", &out_fname)))
goto out_cleanup;
dcc_remove_if_exists(err_fname);
dcc_remove_if_exists(out_fname);
/* Capture any messages relating to this compilation to the same file as
* compiler errors so that they can all be sent back to the client. */
dcc_add_log_to_file(err_fname);
/* Ignore SIGPIPE; we consistently check error codes and will see the
* EPIPE. Note that it is set back to the default behaviour when spawning
* a child, to handle cases like the assembler dying while its being fed
* from the compiler */
dcc_ignore_sigpipe(1);
/* Allow output to accumulate into big packets. */
tcp_cork_sock(out_fd, 1);
if ((ret = dcc_r_request_header(in_fd, &protover))
|| (ret = dcc_r_argv(in_fd, &argv))
|| (ret = dcc_scan_args(argv, &orig_input, &orig_output, &argv)))
goto out_cleanup;
if (strcmp(argv[0],"--host-info") == 0) {
if ((ret = dcc_x_result_header(out_fd, protover)) ||
(ret = dcc_send_host_info(out_fd)))
dcc_x_token_int(out_fd, "DOTO", 0);
} else {
rs_trace("output file %s", orig_output);
if ((ret = dcc_input_tmpnam(orig_input, &temp_i)))
goto out_cleanup;
if ((ret = dcc_make_tmpnam("distccd", ".o", &temp_o)))
goto out_cleanup;
compr = (protover == 2) ? DCC_COMPRESS_LZO1X : DCC_COMPRESS_NONE;
if ((ret = dcc_r_token_file(in_fd, "DOTI", temp_i, compr))
|| (ret = dcc_set_input(argv, temp_i))
|| (ret = dcc_set_output(argv, temp_o)))
goto out_cleanup;
if ((ret = dcc_check_compiler_masq(argv[0])))
goto out_cleanup;
indirect.in_fd = in_fd;
indirect.out_fd = out_fd;
if ((compile_ret = dcc_spawn_child(argv, &cc_pid,
"/dev/null", out_fname, err_fname, &indirect))
|| (compile_ret = dcc_collect_child("cc", cc_pid, &status))) {
/* We didn't get around to finding a wait status from the actual compiler */
status = W_EXITCODE(compile_ret, 0);
}
if ((ret = dcc_x_result_header(out_fd, protover))
|| (ret = dcc_send_system_info(out_fd))
|| (ret = dcc_send_compiler_version(out_fd, argv[0]))
|| (ret = dcc_x_cc_status(out_fd, status))
|| (ret = dcc_x_file(out_fd, err_fname, "SERR", compr, NULL))
|| (ret = dcc_x_file(out_fd, out_fname, "SOUT", compr, NULL))
|| WIFSIGNALED(status)
|| WEXITSTATUS(status)) {
/* Something went wrong, so send DOTO 0 */
dcc_x_token_int(out_fd, "DOTO", 0);
} else {
ret = dcc_x_file(out_fd, temp_o, "DOTO", compr, NULL);
}
dcc_critique_status(status, argv[0], orig_input, dcc_hostdef_local, 0);
}
tcp_cork_sock(out_fd, 0);
rs_log(RS_LOG_INFO|RS_LOG_NONAME, "job complete");
out_cleanup:
dcc_remove_log_to_file();
dcc_cleanup_tempfiles();
return ret;
}
