From 6af9cfd1664edf4ad78277d4079700ec53f2206e Mon Sep 17 00:00:00 2001
From: SionoiS <SionoiS@users.noreply.github.com>
Date: Tue, 4 Aug 2020 11:06:23 -0400
Subject: Config API

---
 ipfs-api/examples/config.rs     | 44 +++++++++++++++++++++++++++++++++++++++++
 ipfs-api/src/client/internal.rs | 29 +++++++++++++++++++++++++++
 ipfs-api/src/request/config.rs  | 20 +++++++++++++++++++
 ipfs-api/src/response/config.rs | 10 ++++++++++
 4 files changed, 103 insertions(+)
 create mode 100644 ipfs-api/examples/config.rs

diff --git a/ipfs-api/examples/config.rs b/ipfs-api/examples/config.rs
new file mode 100644
index 0000000..d2eb8ca
--- /dev/null
+++ b/ipfs-api/examples/config.rs
@@ -0,0 +1,44 @@
+// Copyright 2017 rust-ipfs-api Developers
+//
+// Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
+// http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or
+// http://opensource.org/licenses/MIT>, at your option. This file may not be
+// copied, modified, or distributed except according to those terms.
+//
+
+use ipfs_api::IpfsClient;
+
+// Creates an Ipfs client, read & set config values.
+//
+#[cfg_attr(feature = "actix", actix_rt::main)]
+#[cfg_attr(feature = "hyper", tokio::main)]
+async fn main() {
+    eprintln!("note: this must be run in the root of the project repository");
+    eprintln!("connecting to localhost:5001...");
+
+    let client = IpfsClient::default();
+
+    //read a value
+    let response = client
+        .config("Identity.PeerID", None, None, None)
+        .await
+        .expect("Config read failed");
+
+    println!("Config: {}={}", response.key, response.value);
+
+    //set a boolean value
+    let response = client
+        .config("Pubsub.DisableSigning", Some("false"), Some(true), None)
+        .await
+        .expect("Config write failed");
+
+    println!("Config: {}={}", response.key, response.value);
+
+    //set a integer value
+    let response = client
+        .config("Datastore.StorageGCWatermark", Some("90"), None, Some(true))
+        .await
+        .expect("Config write failed");
+
+    println!("Config: {}={}", response.key, response.value);
+}
diff --git a/ipfs-api/src/client/internal.rs b/ipfs-api/src/client/internal.rs
index 17059fd..60acf2e 100644
--- a/ipfs-api/src/client/internal.rs
+++ b/ipfs-api/src/client/internal.rs
@@ -789,6 +789,35 @@ impl IpfsClient {
         self.request(request::Commands, None).await
     }
 
+    /// Get and set ipfs config values.
+    ///
+    /// ```no_run
+    /// use ipfs_api::IpfsClient;
+    ///
+    /// let client = IpfsClient::default();
+    /// let res = client.config("Identity.PeerID", None, None, None);
+    /// ```
+    ///
+    #[inline]
+    pub async fn config(
+        &self,
+        key: &str,
+        value: Option<&str>,
+        boolean: Option<bool>,
+        stringified_json: Option<bool>,
+    ) -> Result<response::ConfigResponse, Error> {
+        self.request(
+            request::Config {
+                key,
+                value,
+                boolean,
+                stringified_json,
+            },
+            None,
+        )
+        .await
+    }
+
     /// Opens the config file for editing (on the server).
     ///
     /// ```no_run
diff --git a/ipfs-api/src/request/config.rs b/ipfs-api/src/request/config.rs
index a6d5c58..9ea5250 100644
--- a/ipfs-api/src/request/config.rs
+++ b/ipfs-api/src/request/config.rs
@@ -7,6 +7,26 @@
 //
 
 use crate::request::ApiRequest;
+use crate::serde::Serialize;
+
+#[derive(Serialize)]
+pub struct Config<'a> {
+    #[serde(rename = "arg")]
+    pub key: &'a str,
+
+    #[serde(rename = "arg")]
+    pub value: Option<&'a str>,
+
+    #[serde(rename = "bool")]
+    pub boolean: Option<bool>,
+
+    #[serde(rename = "json")]
+    pub stringified_json: Option<bool>,
+}
+
+impl<'a> ApiRequest for Config<'a> {
+    const PATH: &'static str = "/config";
+}
 
 pub struct ConfigEdit;
 
diff --git a/ipfs-api/src/response/config.rs b/ipfs-api/src/response/config.rs
index 81e8caf..0bacf98 100644
--- a/ipfs-api/src/response/config.rs
+++ b/ipfs-api/src/response/config.rs
@@ -6,6 +6,16 @@
 // copied, modified, or distributed except according to those terms.
 //
 
+use crate::serde::Deserialize;
+
+#[derive(Debug, Deserialize)]
+#[serde(rename_all = "PascalCase")]
+pub struct ConfigResponse {
+    pub key: String,
+
+    pub value: serde_json::value::Value,
+}
+
 pub type ConfigEditResponse = ();
 
 pub type ConfigReplaceResponse = ();
-- 
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