Show date on each line

3 files changed, 177 insertions, 8 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 5cd1c97..ab31cd2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3,6 +3,21 @@
 version = 3
 
 [[package]]
+name = "android-tzdata"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0"
+
+[[package]]
+name = "android_system_properties"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
+dependencies = [
+ "libc",
+]
+
+[[package]]
 name = "anstream"
 version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -75,18 +90,47 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
 
 [[package]]
+name = "bumpalo"
+version = "3.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f30e7476521f6f8af1a1c4c0b8cc94f0bee37d91763d0ca2665f299b6cd8aec"
+
+[[package]]
 name = "cassowary"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df8670b8c7b9dae1793364eafadf7239c40d669904660c5960d74cfd80b46a53"
 
 [[package]]
+name = "cc"
+version = "1.0.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1174fb0b6ec23863f8b971027804a42614e347eafb0a95bf0b12cdae21fc4d0"
+dependencies = [
+ "libc",
+]
+
+[[package]]
 name = "cfg-if"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
+name = "chrono"
+version = "0.4.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f2c685bad3eb3d45a01354cedb7d5faa66194d1d58ba6e267a8de788f79db38"
+dependencies = [
+ "android-tzdata",
+ "iana-time-zone",
+ "js-sys",
+ "num-traits",
+ "wasm-bindgen",
+ "windows-targets",
+]
+
+[[package]]
 name = "clap"
 version = "4.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -133,6 +177,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
 
 [[package]]
+name = "core-foundation-sys"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e496a50fda8aacccc86d7529e2c1e0892dbd0f898a6b5645b5561b89c3210efa"
+
+[[package]]
 name = "crossterm"
 version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -179,6 +229,29 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
 [[package]]
+name = "iana-time-zone"
+version = "0.1.57"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2fad5b825842d2b38bd206f3e81d6957625fd7f0a361e345c30e01a0ae2dd613"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "wasm-bindgen",
+ "windows",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
+dependencies = [
+ "cc",
+]
+
+[[package]]
 name = "indoc"
 version = "2.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -194,6 +267,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "js-sys"
+version = "0.3.64"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c5f195fe497f702db0f318b07fdd68edb16955aed830df8363d837542f8f935a"
+dependencies = [
+ "wasm-bindgen",
+]
+
+[[package]]
 name = "libc"
 version = "0.2.149"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -239,6 +321,21 @@ dependencies = [
 ]
 
 [[package]]
+name = "num-traits"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "39e3200413f237f41ab11ad6d161bc7239c84dcb631773ccd7de3dfe4b5c267c"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
+name = "once_cell"
+version = "1.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
+
+[[package]]
 name = "owo-colors"
 version = "3.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -334,6 +431,7 @@ name = "sigma"
 version = "0.0.1"
 dependencies = [
  "anyhow",
+ "chrono",
  "clap",
  "crossterm",
  "fork",
@@ -448,6 +546,60 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
+name = "wasm-bindgen"
+version = "0.2.87"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7706a72ab36d8cb1f80ffbf0e071533974a60d0a308d01a5d0375bf60499a342"
+dependencies = [
+ "cfg-if",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.87"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ef2b6d3c510e9625e5fe6f509ab07d66a760f0885d858736483c32ed7809abd"
+dependencies = [
+ "bumpalo",
+ "log",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.87"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dee495e55982a3bd48105a7b947fd2a9b4a8ae3010041b9e0faab3f9cd028f1d"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.87"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.87"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca6ad05a4870b2bf5fe995117d3728437bd27d7cd5f06f13c17443ef369775a1"
+
+[[package]]
 name = "winapi"
 version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -470,6 +622,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
+name = "windows"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e686886bc078bc1b0b600cac0147aadb815089b6e4da64016cbd754b6342700f"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
 name = "windows-sys"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
diff --git a/Cargo.toml b/Cargo.toml
index 0ead12d..aecc7e7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,6 +8,7 @@ authors = ["Santo Cariotti <santo@dcariotti.me>"]
 
 [dependencies]
 anyhow = "1.0.75"
+chrono = "0.4.31"
 clap = { version = "4.4.6", features = ["derive"] }
 crossterm = "0.27.0"
 fork = "0.1.22"
diff --git a/src/registers.rs b/src/registers.rs
index cf2aa98..0fc4296 100644
--- a/src/registers.rs
+++ b/src/registers.rs
@@ -1,3 +1,4 @@
+use chrono::{DateTime, Local};
 use nix::libc::user_regs_struct;
 use owo_colors::OwoColorize;
 use ratatui::{
@@ -8,6 +9,7 @@ use ratatui::{
 /// Struct used to manipulate registers data from https://docs.rs/libc/0.2.147/libc/struct.user_regs_struct.html
 #[derive(Debug)]
 pub struct RegistersData {
+    timestamp: DateTime<Local>,
     orig_rax: u64,
     rdi: u64,
     rsi: u64,
@@ -19,6 +21,7 @@ impl RegistersData {
     /// Create new `RegistersData` from an `user_regs_struct`'C structure
     pub fn new(registers: user_regs_struct) -> RegistersData {
         RegistersData {
+            timestamp: Local::now(),
             orig_rax: registers.orig_rax,
             rdi: registers.rdi,
             rsi: registers.rsi,
@@ -27,10 +30,16 @@ impl RegistersData {
         }
     }
 
+    /// Get date in ISO 8601 / RFC 3339 date & time string format
+    pub fn date(&self) -> String {
+        self.timestamp.format("%+").to_string()
+    }
+
     /// Returns a good string which shows the output for a line
     pub fn output(&self) -> String {
         format!(
-            "{}({:x}, {:x}, {:x}, ...) = {:x}",
+            "[{}]: {}({:x}, {:x}, {:x}, ...) = {:x}",
+            self.date(),
             self.orig_rax.bold(),
             self.rdi,
             self.rsi,
@@ -42,17 +51,15 @@ impl RegistersData {
     /// Returns a good line for TUI
     pub fn output_ui(&self) -> Line {
         Line::from(vec![
+            Span::raw(format!("[{}]: ", self.date())),
             Span::styled(
                 format!("{}", self.orig_rax),
                 Style::default().add_modifier(Modifier::BOLD),
             ),
-            Span::styled(
-                format!(
-                    "({:x}, {:x}, {:x}, ...) = {:x}",
-                    self.rdi, self.rsi, self.rdx, self.rax
-                ),
-                Style::default(),
-            ),
+            Span::raw(format!(
+                "({:x}, {:x}, {:x}, ...) = {:x}",
+                self.rdi, self.rsi, self.rdx, self.rax
+            )),
         ])
     }
 }