Fixed: MIME edge case for parsing multi MIME lines that are merged in…

…to a single line.

src/main.rs

@@ -21,7 +21,7 @@ fn arg_matches<'a>() -> ArgMatches<'a> {
     let about = format!("Fast, lightweight RESTful API services for processing, parsing & modifying UTF-8 text messages.
     \nAuthor: {}\nSource: https://github.com/DK26/fast-webhooks", env!("CARGO_PKG_AUTHORS"));
 
-    clap::App::new("Fast-Webhooks")
+    clap::App::new(env!("CARGO_PKG_NAME"))
         .version(env!("CARGO_PKG_VERSION"))
         .about(about.as_str())
         .arg(
@@ -131,7 +131,12 @@ fn arg_matches<'a>() -> ArgMatches<'a> {
 
 lazy_static! {
 
-    static ref CFG: Config = cfglib::init_cfg(arg_matches());
+    static ref CFG: Config = cfglib::init_cfg({
+        let cfg = arg_matches();
+        println!("{} {}", env!("CARGO_PKG_NAME"), env!("CARGO_PKG_VERSION"));
+        log::info!("Initializing service...");
+        cfg
+    });
 
     static ref PATTERNS_CACHE: RwLock<PatternsCache> = {
 
@@ -152,10 +157,6 @@ async fn main() -> std::io::Result<()> {
     .with_level(log::LevelFilter::Info)
     .init().unwrap();
 
-    // FIXME: This seem to appear during `clap` help menus.
-    // TODO: Print version
-    log::info!("Initializing service...");  
-
     // Configurations
     // Service
     log::debug!("listen = {}", CFG.service.listen);

src/services.rs

@@ -77,7 +77,9 @@ pub async fn decode_base64_charset(web::Path((charset,)): web::Path<(String,)>,
 #[post("/decode_mime_header")]
 pub async fn decode_mime_header(req_body: String) -> impl Responder {
 
-    let normalized_req_body = utils::normalize_mime(&req_body);
+    let normalized_req_body = utils::normalize_mime(&req_body)
+    .replace(" =?", "\r\n=?")
+    .replace("?= ", "?=\r\n");
 
     // let response: String = normalized_req_body.lines()
     //     .map(|x| {
@@ -92,7 +94,7 @@ pub async fn decode_mime_header(req_body: String) -> impl Responder {
     let mut response = String::new();
 
     for line in normalized_req_body.lines() {
-
+ 
         let trimmed_line = line.trim_start();
 
         if trimmed_line.starts_with("=?") && trimmed_line.ends_with("?=") {