NetworkManager/clients/cli/common.h
Thomas Haller 29bcfc2522 cli: don't track output data in global NmCli structure
We should not violate the global data to track the output data
while it is constructed and printed.

Most of the time, we actually clear the output data anyway --
either before constructing it, or after printing it.
In some cases we didn't, but I think that is a bug. It's really
hard to keep track of this.

The output data should belong to a certain scope and get destroyed
afterwards. Passing it around is very confusing. Don't do that.
2017-03-30 14:56:21 +02:00

88 lines
3.6 KiB
C

/*
* nmcli - command-line tool for controlling NetworkManager
* Common functions and data shared between files.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Copyright 2012 - 2014 Red Hat, Inc.
*/
#ifndef NMC_COMMON_H
#define NMC_COMMON_H
#include "nmcli.h"
#include "nm-secret-agent-simple.h"
gboolean print_ip4_config (NMIPConfig *cfg4, const NmcConfig *nmc_config, const char *group_prefix, const char *one_field);
gboolean print_ip6_config (NMIPConfig *cfg6, const NmcConfig *nmc_config, const char *group_prefix, const char *one_field);
gboolean print_dhcp4_config (NMDhcpConfig *dhcp4, const NmcConfig *nmc_config, const char *group_prefix, const char *one_field);
gboolean print_dhcp6_config (NMDhcpConfig *dhcp6, const NmcConfig *nmc_config, const char *group_prefix, const char *one_field);
const char * nmc_device_state_to_string (NMDeviceState state);
const char * nmc_device_reason_to_string (NMDeviceStateReason reason);
const char * nmc_device_metered_to_string (NMMetered value);
NMConnection *nmc_find_connection (const GPtrArray *connections,
const char *filter_type,
const char *filter_val,
int *start,
gboolean complete);
void nmc_secrets_requested (NMSecretAgentSimple *agent,
const char *request_id,
const char *title,
const char *msg,
GPtrArray *secrets,
gpointer user_data);
char *nmc_unique_connection_name (const GPtrArray *connections,
const char *try_name);
void nmc_cleanup_readline (void);
char *nmc_readline (const char *prompt_fmt, ...) G_GNUC_PRINTF (1, 2);
char *nmc_readline_echo (gboolean echo_on, const char *prompt_fmt, ...) G_GNUC_PRINTF (2, 3);
char *nmc_rl_gen_func_basic (const char *text, int state, const char *const*words);
char *nmc_rl_gen_func_ifnames (const char *text, int state);
gboolean nmc_get_in_readline (void);
void nmc_set_in_readline (gboolean in_readline);
/* for pre-filling a string to readline prompt */
extern char *nmc_rl_pre_input_deftext;
int nmc_rl_set_deftext (void);
char *nmc_parse_lldp_capabilities (guint value);
typedef struct {
const char *cmd;
NMCResultCode (*func) (NmCli *nmc, int argc, char **argv);
void (*usage) (void);
gboolean needs_client;
gboolean needs_nm_running;
} NMCCommand;
void nmc_do_cmd (NmCli *nmc, const NMCCommand cmds[], const char *cmd, int argc, char **argv);
void nmc_complete_strings (const char *prefix, ...) G_GNUC_NULL_TERMINATED;
void nmc_complete_bool (const char *prefix);
const char *nmc_error_get_simple_message (GError *error);
extern NmcOutputField nmc_fields_ip4_config[];
extern NmcOutputField nmc_fields_dhcp4_config[];
extern NmcOutputField nmc_fields_ip6_config[];
extern NmcOutputField nmc_fields_dhcp6_config[];
#endif /* NMC_COMMON_H */