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/*
* Copyright (c) 2004-2010 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2020 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2007 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2007-2012 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2011-2012 University of Houston. All rights reserved.
* Copyright (c) 2010-2013 Los Alamos National Security, LLC.
* All rights reserved.
* Copyright (c) 2014-2019 Intel, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#include <errno.h>
#include <signal.h>
#include "opal/version.h"
#include "opal/mca/installdirs/installdirs.h"
#include "opal/class/opal_object.h"
#include "opal/class/opal_pointer_array.h"
#include "opal/runtime/opal.h"
#include "opal/mca/base/base.h"
#include "opal/runtime/opal_info_support.h"
#include "opal/util/argv.h"
#include "opal/util/show_help.h"
#include "ompi/communicator/communicator.h"
#include "ompi/tools/ompi_info/ompi_info.h"
#include "ompi/runtime/ompi_info_support.h"
/*
* Public variables
*/
int main(int argc, char *argv[])
{
int ret = 0;
bool acted = false;
bool want_all = false;
char **app_env = NULL, **global_env = NULL;
int i;
opal_cmd_line_t *ompi_info_cmd_line;
opal_pointer_array_t mca_types;
opal_pointer_array_t component_map;
opal_info_component_map_t *map;
/* protect against problems if someone passes us thru a pipe
* and then abnormally terminates the pipe early */
signal(SIGPIPE, SIG_IGN);
/* Initialize the argv parsing handle */
if (OPAL_SUCCESS != opal_init_util(&argc, &argv)) {
opal_show_help("help-opal_info.txt", "lib-call-fail", true,
"opal_init_util", __FILE__, __LINE__, NULL);
exit(ret);
}
ompi_info_cmd_line = OBJ_NEW(opal_cmd_line_t);
if (NULL == ompi_info_cmd_line) {
ret = errno;
opal_show_help("help-opal_info.txt", "lib-call-fail", true,
"opal_cmd_line_create", __FILE__, __LINE__, NULL);
exit(ret);
}
/* initialize the command line, parse it, and return the directives
* telling us what the user wants output
*/
if (OPAL_SUCCESS != (ret = opal_info_init(argc, argv, ompi_info_cmd_line))) {
exit(ret);
}
if (opal_cmd_line_is_taken(ompi_info_cmd_line, "version")) {
fprintf(stdout, "%s v%s\n\n%s\n",
PACKAGE_NAME, OPAL_VERSION, PACKAGE_BUGREPORT);
exit(0);
}
/* setup the mca_types array */
OBJ_CONSTRUCT(&mca_types, opal_pointer_array_t);
opal_pointer_array_init(&mca_types, 128, INT_MAX, 64);
/* add in the opal frameworks */
opal_info_register_types(&mca_types);
ompi_info_register_types(&mca_types);
/* init the component map */
OBJ_CONSTRUCT(&component_map, opal_pointer_array_t);
opal_pointer_array_init(&component_map, 64, INT_MAX, 32);
/* Register OMPI's params */
if (OMPI_SUCCESS != (ret = ompi_info_register_framework_params(&component_map))) {
if (OMPI_ERR_BAD_PARAM == ret) {
/* output what we got */
opal_info_do_params(true, opal_cmd_line_is_taken(ompi_info_cmd_line, "internal"),
&mca_types, &component_map, NULL);
}
exit(1);
}
/* Execute the desired action(s) */
want_all = opal_cmd_line_is_taken(ompi_info_cmd_line, "all");
if (want_all) {
opal_info_out("Package", "package", OPAL_PACKAGE_STRING);
ompi_info_show_ompi_version(opal_info_ver_full);
}
if (want_all || opal_cmd_line_is_taken(ompi_info_cmd_line, "path")) {
opal_info_do_path(want_all, ompi_info_cmd_line);
acted = true;
}
if (want_all || opal_cmd_line_is_taken(ompi_info_cmd_line, "arch")) {
opal_info_do_arch();
acted = true;
}
if (want_all || opal_cmd_line_is_taken(ompi_info_cmd_line, "hostname")) {
opal_info_do_hostname();
acted = true;
}
if (want_all || opal_cmd_line_is_taken(ompi_info_cmd_line, "config")) {
ompi_info_do_config(true);
acted = true;
}
if (want_all || opal_cmd_line_is_taken(ompi_info_cmd_line, "param") ||
opal_cmd_line_is_taken(ompi_info_cmd_line, "params")) {
opal_info_do_params(want_all, opal_cmd_line_is_taken(ompi_info_cmd_line, "internal"),
&mca_types, &component_map, ompi_info_cmd_line);
acted = true;
}
if (opal_cmd_line_is_taken(ompi_info_cmd_line, "type")) {
opal_info_do_type(ompi_info_cmd_line);
acted = true;
}
/* If no command line args are specified, show default set */
if (!acted) {
opal_info_out("Package", "package", OPAL_PACKAGE_STRING);
ompi_info_show_ompi_version(opal_info_ver_full);
opal_info_show_path(opal_info_path_prefix, opal_install_dirs.prefix);
opal_info_do_arch();
ompi_info_do_config(false);
opal_info_show_component_version(&mca_types, &component_map, opal_info_type_all,
opal_info_component_all, opal_info_ver_full,
opal_info_ver_all);
}
/* All done */
if (NULL != app_env) {
opal_argv_free(app_env);
}
if (NULL != global_env) {
opal_argv_free(global_env);
}
ompi_info_close_components();
OBJ_RELEASE(ompi_info_cmd_line);
OBJ_DESTRUCT(&mca_types);
for (i=0; i < component_map.size; i++) {
if (NULL != (map = (opal_info_component_map_t*)opal_pointer_array_get_item(&component_map, i))) {
OBJ_RELEASE(map);
}
}
OBJ_DESTRUCT(&component_map);
opal_info_finalize();
/* Put our own call to opal_finalize_util() here because we called
it up above (and it refcounts) */
opal_finalize_util();
return 0;
}
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