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libnm-core: add inline functions to update team json config

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Add functions and structure to simplify json config and team property
enforcement. These will be used in both NMSettingTeam and
NMSettingTeamPort.
This commit is contained in:
Francesco Giudici 2017-10-30 15:04:52 +01:00
parent dadf710ee3
commit b4c9bcd49f
1 changed files with 81 additions and 0 deletions
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81
libnm-core/nm-utils-private.h
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@ -78,4 +78,85 @@ void _nm_utils_bytes_from_dbus (GVariant *dbus_value,
char * _nm_utils_hwaddr_canonical_or_invalid (const char *mac, gssize length);
/* JSON to GValue conversion macros */
typedef struct {
const char *key1;
const char *key2;
const char *key3;
} _NMUtilsTeamPropertyKeys;
static inline int
_nm_utils_json_extract_int (char *conf,
_NMUtilsTeamPropertyKeys key)
{
gs_free GValue *t_value = NULL;
int ret;
t_value = _nm_utils_team_config_get (conf, key.key1, key.key2, key.key3, FALSE);
if (!t_value)
return 0;
ret = g_value_get_int (t_value);
g_value_unset (t_value);
return ret;
}
static inline gboolean
_nm_utils_json_extract_boolean (char *conf,
_NMUtilsTeamPropertyKeys key)
{
gs_free GValue *t_value = NULL;
gboolean ret;
t_value = _nm_utils_team_config_get (conf, key.key1, key.key2, key.key3, FALSE);
if (!t_value)
return FALSE;
ret = g_value_get_boolean (t_value);
g_value_unset (t_value);
return ret;
}
static inline char *
_nm_utils_json_extract_string (char *conf,
_NMUtilsTeamPropertyKeys key)
{
gs_free GValue *t_value = NULL;
char *ret;
t_value = _nm_utils_team_config_get (conf, key.key1, key.key2, key.key3, FALSE);
if (!t_value)
return NULL;
ret = g_value_dup_string (t_value);
g_value_unset (t_value);
return ret;
}
static inline char **
_nm_utils_json_extract_strv (char *conf,
_NMUtilsTeamPropertyKeys key)
{
gs_free GValue *t_value = NULL;
char **ret;
t_value = _nm_utils_team_config_get (conf, key.key1, key.key2, key.key3, FALSE);
if (!t_value)
return NULL;
ret = g_strdupv (g_value_get_boxed (t_value));
g_value_unset (t_value);
return ret;
}
static inline void
_nm_utils_json_append_gvalue (char **conf,
_NMUtilsTeamPropertyKeys key,
const GValue *val)
{
_nm_utils_team_config_set (conf, key.key1, key.key2, key.key3, val);
}
#endif