C++ (Cpp) HYD_pmcd_pmi_lookupの例

コード例 #1

ファイル: pmiserv_pmi_v2.c プロジェクト: Niharikareddy/mpich

static HYD_status fn_name_lookup(int fd, int pid, int pgid, char *args[])
{
    struct HYD_string_stash stash;
    char *cmd, *thrid, *name, *value;
    int token_count;
    struct HYD_pmcd_token *tokens = NULL;
    HYD_status status = HYD_SUCCESS;

    HYDU_FUNC_ENTER();

    status = HYD_pmcd_pmi_args_to_tokens(args, &tokens, &token_count);
    HYDU_ERR_POP(status, "unable to convert args to tokens\n");

    thrid = HYD_pmcd_pmi_find_token_keyval(tokens, token_count, "thrid");

    if ((name = HYD_pmcd_pmi_find_token_keyval(tokens, token_count, "name")) == NULL)
        HYDU_ERR_POP(status, "cannot find token: name\n");

    status = HYD_pmcd_pmi_lookup(name, &value);
    HYDU_ERR_POP(status, "error while looking up service\n");

    HYD_STRING_STASH_INIT(stash);
    HYD_STRING_STASH(stash, HYDU_strdup("cmd=name-lookup-response;"), status);
    if (thrid) {
        HYD_STRING_STASH(stash, HYDU_strdup("thrid="), status);
        HYD_STRING_STASH(stash, HYDU_strdup(thrid), status);
        HYD_STRING_STASH(stash, HYDU_strdup(";"), status);
    }
    if (value) {
        HYD_STRING_STASH(stash, HYDU_strdup("port="), status);
        HYD_STRING_STASH(stash, HYDU_strdup(value), status);
        HYD_STRING_STASH(stash, HYDU_strdup(";found=TRUE;rc=0;"), status);
    }
    else {
        HYD_STRING_STASH(stash, HYDU_strdup("found=FALSE;rc=1;"), status);
    }

    HYD_STRING_SPIT(stash, cmd, status);

    status = cmd_response(fd, pid, cmd);
    HYDU_ERR_POP(status, "send command failed\n");
    HYDU_FREE(cmd);

  fn_exit:
    if (tokens)
        HYD_pmcd_pmi_free_tokens(tokens, token_count);
    HYDU_FUNC_EXIT();
    return status;

  fn_fail:
    goto fn_exit;
}

コード例 #2

ファイル: pmiserv_pmi_v1.c プロジェクト: michael-chuvelev/mpich

static HYD_status fn_lookup_name(int fd, int pid, int pgid, char *args[])
{
    struct HYD_string_stash stash;
    char *cmd, *name, *value = NULL;
    int token_count;
    struct HYD_pmcd_token *tokens = NULL;
    HYD_status status = HYD_SUCCESS;

    HYDU_FUNC_ENTER();

    status = HYD_pmcd_pmi_args_to_tokens(args, &tokens, &token_count);
    HYDU_ERR_POP(status, "unable to convert args to tokens\n");

    if ((name = HYD_pmcd_pmi_find_token_keyval(tokens, token_count, "service")) == NULL)
        HYDU_ERR_POP(status, "cannot find token: service\n");

    status = HYD_pmcd_pmi_lookup(name, &value);
    HYDU_ERR_POP(status, "error while looking up service\n");

    HYD_STRING_STASH_INIT(stash);
    HYD_STRING_STASH(stash, MPL_strdup("cmd=lookup_result"), status);
    if (value) {
        HYD_STRING_STASH(stash, MPL_strdup(" port="), status);
        HYD_STRING_STASH(stash, MPL_strdup(value), status);
        HYD_STRING_STASH(stash, MPL_strdup(" info=ok rc=0 msg=success\n"), status);
    }
    else {
        HYD_STRING_STASH(stash, MPL_strdup(" rc=1 msg=service_not_found\n"), status);
    }

    HYD_STRING_SPIT(stash, cmd, status);

    status = cmd_response(fd, pid, cmd);
    HYDU_ERR_POP(status, "send command failed\n");
    MPL_free(cmd);

  fn_exit:
    if (tokens)
        HYD_pmcd_pmi_free_tokens(tokens, token_count);
    if (value)
        MPL_free(value);
    HYDU_FUNC_EXIT();
    return status;

  fn_fail:
    goto fn_exit;
}

コード例 #3

ファイル: pmiserv_pmi_v1.c プロジェクト: OngOngoing/219351_homework

static HYD_status fn_lookup_name(int fd, int pid, int pgid, char *args[])
{
    char *tmp[HYD_NUM_TMP_STRINGS], *cmd, *name, *value;
    int i, token_count;
    struct HYD_pmcd_token *tokens;
    HYD_status status = HYD_SUCCESS;

    HYDU_FUNC_ENTER();

    status = HYD_pmcd_pmi_args_to_tokens(args, &tokens, &token_count);
    HYDU_ERR_POP(status, "unable to convert args to tokens\n");

    if ((name = HYD_pmcd_pmi_find_token_keyval(tokens, token_count, "service")) == NULL)
        HYDU_ERR_POP(status, "cannot find token: service\n");

    status = HYD_pmcd_pmi_lookup(name, &value);
    HYDU_ERR_POP(status, "error while looking up service\n");

    i = 0;
    tmp[i++] = HYDU_strdup("cmd=lookup_result info=ok");
    if (value) {
        tmp[i++] = HYDU_strdup("value=");
        tmp[i++] = HYDU_strdup(value);
        tmp[i++] = HYDU_strdup(" rc=0 msg=success\n");
    }
    else {
        tmp[i++] = HYDU_strdup(" rc=1 msg=service_not_found\n");
    }
    tmp[i++] = NULL;

    status = HYDU_str_alloc_and_join(tmp, &cmd);
    HYDU_ERR_POP(status, "unable to join strings\n");
    HYDU_free_strlist(tmp);

    status = cmd_response(fd, pid, cmd);
    HYDU_ERR_POP(status, "send command failed\n");
    HYDU_FREE(cmd);

  fn_exit:
    HYDU_FUNC_EXIT();
    return status;

  fn_fail:
    goto fn_exit;
}