mmrs: bearer management

[cachebag]

implement bearer (data session) create/connect/disconnect/delete flow.

bearer config builder

impl BearerConfig {
    pub fn new(apn: &str) -> Self;
    pub fn with_ip_type(self, ip_type: IpType) -> Self;
    pub fn with_credentials(self, user: &str, password: &str) -> Self;
    pub fn with_auth_method(self, method: AuthMethod) -> Self;
    pub fn with_roaming(self, allow: bool) -> Self;
}

api methods

impl ModemManager {
    pub async fn list_bearers(&self) -> Result<Vec<Bearer>>;
    pub async fn create_bearer(&self, config: &BearerConfig) -> Result<Bearer>;
    pub async fn delete_bearer(&self, path: &str) -> Result<()>;
}

impl Bearer {
    pub async fn connect(&self) -> Result<()>;
    pub async fn disconnect(&self) -> Result<()>;
}

ip config extraction

parse Ip4Config / Ip6Config dicts from bearer properties:

pub struct Ip4Config {
    pub address: String,
    pub prefix: u32,
    pub gateway: Option<String>,
    pub dns: Vec<String>,
    pub mtu: Option<u32>,
}

bearer stats

pub struct BearerStats {
    pub rx_bytes: u64,
    pub tx_bytes: u64,
    pub duration: u32,
}

files

• mmrs/src/api/builders/bearer.rs
• mmrs/src/core/bearer.rs