~gbmor/clinte

9ee17f15bb380d31d55d83586ebdf3644cf326af — Ben Morrison 2 years ago d64124e
fleshing out types
4 files changed, 210 insertions(+), 0 deletions(-)

M Cargo.lock
M Cargo.toml
A src/db.rs
M src/main.rs
M Cargo.lock => Cargo.lock +126 -0
@@ 1,5 1,131 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
[[package]]
name = "bitflags"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"

[[package]]
name = "clinte"
version = "0.1.0"
dependencies = [
 "rusqlite 0.20.0 (registry+https://github.com/rust-lang/crates.io-index)",
]

[[package]]
name = "fallible-iterator"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"

[[package]]
name = "fallible-streaming-iterator"
version = "0.1.9"
source = "registry+https://github.com/rust-lang/crates.io-index"

[[package]]
name = "libc"
version = "0.2.62"
source = "registry+https://github.com/rust-lang/crates.io-index"

[[package]]
name = "libsqlite3-sys"
version = "0.16.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
 "pkg-config 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
 "vcpkg 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
]

[[package]]
name = "linked-hash-map"
version = "0.5.2"
source = "registry+https://github.com/rust-lang/crates.io-index"

[[package]]
name = "lru-cache"
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source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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]

[[package]]
name = "memchr"
version = "2.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"

[[package]]
name = "pkg-config"
version = "0.3.15"
source = "registry+https://github.com/rust-lang/crates.io-index"

[[package]]
name = "redox_syscall"
version = "0.1.56"
source = "registry+https://github.com/rust-lang/crates.io-index"

[[package]]
name = "rusqlite"
version = "0.20.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
 "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "fallible-iterator 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "fallible-streaming-iterator 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "libsqlite3-sys 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "lru-cache 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
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[[package]]
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name = "winapi-i686-pc-windows-gnu"
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source = "registry+https://github.com/rust-lang/crates.io-index"

[[package]]
name = "winapi-x86_64-pc-windows-gnu"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"

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"checksum fallible-iterator 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4443176a9f2c162692bd3d352d745ef9413eec5782a80d8fd6f8a1ac692a07f7"
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"checksum memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "88579771288728879b57485cc7d6b07d648c9f0141eb955f8ab7f9d45394468e"
"checksum pkg-config 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "a7c1d2cfa5a714db3b5f24f0915e74fcdf91d09d496ba61329705dda7774d2af"
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M Cargo.toml => Cargo.toml +1 -0
@@ 7,3 7,4 @@ edition = "2018"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
rusqlite = "^0.20"
\ No newline at end of file

A src/db.rs => src/db.rs +81 -0
@@ 0,0 1,81 @@
use rusqlite;
use std::sync::mpsc;

#[derive(Debug)]
pub struct Post {
    id: u32,
    title: String,
    author: String,
    body: String,
}

pub struct Conn {
    db: rusqlite::Connection,
    tx: mpsc::Sender<Cmd>,
}

#[derive(Debug)]
pub enum Cmd {
    Create,
    Update,
    Disconnect,
    NOOP,
}

impl Conn {
    fn init() -> rusqlite::Connection {
        let conn = rusqlite::Connection::open_with_flags(
            "/tmp/db.sql",
            rusqlite::OpenFlags::SQLITE_OPEN_FULL_MUTEX
                | rusqlite::OpenFlags::SQLITE_OPEN_CREATE
                | rusqlite::OpenFlags::SQLITE_OPEN_READ_WRITE,
        )
        .expect("Could not connect to DB");

        conn.execute(
            "CREATE TABLE IF NOT EXISTS posts (
            id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
            title TEXT NOT NULL,
            author TEXT NOT NULL,
            body TEXT NOT NULL
        )",
            rusqlite::NO_PARAMS,
        )
        .expect("Could not initialize DB");

        conn
    }

    pub fn new(tx: mpsc::Sender<Cmd>) -> Self {
        Conn {
            db: Conn::init(),
            tx,
        }
    }
}

impl Cmd {
    pub fn new(txt: &str) -> Self {
        match txt {
            "create" => Cmd::Create,
            "update" => Cmd::Update,
            "disconnect" => Cmd::Disconnect,
            _ => Cmd::NOOP,
        }
    }
}

impl Post {
    pub fn id(&self) -> String {
        format!("{}", self.id)
    }
    pub fn title(&self) -> String {
        self.title.clone()
    }
    pub fn author(&self) -> String {
        self.author.clone()
    }
    pub fn body(&self) -> String {
        self.body.clone()
    }
}

M src/main.rs => src/main.rs +2 -0
@@ 1,3 1,5 @@
mod db;

fn main() {
    println!("clinte-0.1-dev");
    println!("a community notices system");