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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2010 - 2018 Red Hat, Inc.
*/
#ifndef NMC_NMCLI_H
#define NMC_NMCLI_H
#include "nm-secret-agent-simple.h"
#include "nm-meta-setting-desc.h"
struct _NMPolkitListener;
typedef char *(*NmcCompEntryFunc)(const char *, int);
/* nmcli exit codes */
typedef enum {
/* Indicates successful execution */
NMC_RESULT_SUCCESS = 0,
/* Unknown / unspecified error */
NMC_RESULT_ERROR_UNKNOWN = 1,
/* Wrong invocation of nmcli */
NMC_RESULT_ERROR_USER_INPUT = 2,
/* A timeout expired */
NMC_RESULT_ERROR_TIMEOUT_EXPIRED = 3,
/* Error in connection activation */
NMC_RESULT_ERROR_CON_ACTIVATION = 4,
/* Error in connection deactivation */
NMC_RESULT_ERROR_CON_DEACTIVATION = 5,
/* Error in device disconnect */
NMC_RESULT_ERROR_DEV_DISCONNECT = 6,
/* Error in connection deletion */
NMC_RESULT_ERROR_CON_DEL = 7,
/* NetworkManager is not running */
NMC_RESULT_ERROR_NM_NOT_RUNNING = 8,
/* No more used, keep to preserve API */
NMC_RESULT_ERROR_VERSIONS_MISMATCH = 9,
/* Connection/Device/AP not found */
NMC_RESULT_ERROR_NOT_FOUND = 10,
/* --complete-args signals a file name may follow */
NMC_RESULT_COMPLETE_FILE = 65,
} NMCResultCode;
typedef enum { NMC_PRINT_TERSE = 0, NMC_PRINT_NORMAL = 1, NMC_PRINT_PRETTY = 2 } NMCPrintOutput;
static inline NMMetaAccessorGetType
nmc_print_output_to_accessor_get_type(NMCPrintOutput print_output)
{
return NM_IN_SET(print_output, NMC_PRINT_NORMAL, NMC_PRINT_PRETTY)
? NM_META_ACCESSOR_GET_TYPE_PRETTY
: NM_META_ACCESSOR_GET_TYPE_PARSABLE;
}
/* === Output fields === */
typedef enum {
NMC_OF_FLAG_FIELD_NAMES = 0x00000001, /* Print field names instead of values */
NMC_OF_FLAG_SECTION_PREFIX =
0x00000002, /* Use the first value as section prefix for the other field names - just in multiline */
NMC_OF_FLAG_MAIN_HEADER_ADD =
0x00000004, /* Print main header in addition to values/field names */
NMC_OF_FLAG_MAIN_HEADER_ONLY = 0x00000008, /* Print main header only */
} NmcOfFlags;
typedef struct {
const char *ansi_seq[_NM_META_COLOR_NUM];
} NmcColorPalette;
extern const NMMetaType nmc_meta_type_generic_info;
typedef struct _NmcOutputField NmcOutputField;
typedef struct _NmcMetaGenericInfo NmcMetaGenericInfo;
struct _NmcOutputField {
const NMMetaAbstractInfo *info;
int width; /* Width in screen columns */
void * value; /* Value of current field - char* or char** (NULL-terminated array) */
gboolean value_is_array; /* Whether value is char** instead of char* */
gboolean free_value; /* Whether to free the value */
NmcOfFlags flags; /* Flags - whether and how to print values/field names/headers */
NMMetaColor color; /* Use this color to print value */
};
typedef struct _NmcConfig {
NMCPrintOutput print_output; /* Output mode */
bool use_colors; /* Whether to use colors for output: option '--color' */
bool multiline_output; /* Multiline output instead of default tabular */
bool escape_values; /* Whether to escape ':' and '\' in terse tabular mode */
bool in_editor; /* Whether running the editor - nmcli con edit' */
bool
show_secrets; /* Whether to display secrets (both input and output): option '--show-secrets' */
bool overview; /* Overview mode (hide default values) */
NmcColorPalette palette;
} NmcConfig;
typedef struct {
pid_t pid;
} NmcPagerData;
typedef struct _NmcOutputData {
GPtrArray *
output_data; /* GPtrArray of arrays of NmcOutputField structs - accumulates data for output */
} NmcOutputData;
/* NmCli - main structure */
typedef struct _NmCli {
NMClient *client; /* Pointer to NMClient of libnm */
NMCResultCode return_value; /* Return code of nmcli */
GString * return_text; /* Reason text */
NmcPagerData pager_data;
int timeout; /* Operation timeout */
NMSecretAgentSimple * secret_agent; /* Secret agent */
GHashTable * pwds_hash; /* Hash table with passwords in passwd-file */
struct _NMPolkitListener *pk_listener; /* polkit agent listener */
int should_wait; /* Semaphore indicating whether nmcli should not end or not yet */
gboolean nowait_flag; /* '--nowait' option; used for passing to callbacks */
gboolean mode_specified; /* Whether tabular/multiline mode was specified via '--mode' option */
union {
const NmcConfig nmc_config;
NmcConfig nmc_config_mutable;
};
char * required_fields; /* Required fields in output: '--fields' option */
gboolean ask; /* Ask for missing parameters: option '--ask' */
gboolean complete; /* Autocomplete the command line */
gboolean editor_status_line; /* Whether to display status line in connection editor */
gboolean
editor_save_confirmation; /* Whether to ask for confirmation on saving connections with 'autoconnect=yes' */
char *palette_buffer; /* Buffer with sequences for terminal-colors.d(5)-based coloring. */
} NmCli;
extern const NmCli *const nm_cli_global_readline;
/* Error quark for GError domain */
#define NMCLI_ERROR (nmcli_error_quark())
GQuark nmcli_error_quark(void);
extern GMainLoop *loop;
gboolean nmc_seen_sigint(void);
void nmc_clear_sigint(void);
void nmc_set_sigquit_internal(void);
void nmc_exit(void);
void nm_cli_spawn_pager(const NmcConfig *nmc_config, NmcPagerData *pager_data);
void nmc_empty_output_fields(NmcOutputData *output_data);
#define NMC_OUTPUT_DATA_DEFINE_SCOPED(out) \
gs_unref_array GArray * out##_indices = NULL; \
nm_auto(nmc_empty_output_fields) NmcOutputData out = { \
.output_data = g_ptr_array_new_full(20, g_free), \
}
/*****************************************************************************/
struct _NMCCommand;
typedef struct _NMCCommand {
const char *cmd;
void (*func)(const struct _NMCCommand *cmd, NmCli *nmc, int argc, const char *const *argv);
void (*usage)(void);
bool needs_client;
bool needs_nm_running;
} NMCCommand;
void nmc_command_func_agent(const NMCCommand *cmd, NmCli *nmc, int argc, const char *const *argv);
void nmc_command_func_general(const NMCCommand *cmd, NmCli *nmc, int argc, const char *const *argv);
void
nmc_command_func_networking(const NMCCommand *cmd, NmCli *nmc, int argc, const char *const *argv);
void nmc_command_func_radio(const NMCCommand *cmd, NmCli *nmc, int argc, const char *const *argv);
void nmc_command_func_monitor(const NMCCommand *cmd, NmCli *nmc, int argc, const char *const *argv);
void
nmc_command_func_overview(const NMCCommand *cmd, NmCli *nmc, int argc, const char *const *argv);
void
nmc_command_func_connection(const NMCCommand *cmd, NmCli *nmc, int argc, const char *const *argv);
void nmc_command_func_device(const NMCCommand *cmd, NmCli *nmc, int argc, const char *const *argv);
/*****************************************************************************/
#endif /* NMC_NMCLI_H */
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