add zip file support

src/oss_util.rs

@@ -22,18 +22,18 @@ pub const OSS_VERB_PUT: &str = "PUT";
 pub const OSS_VERB_DELETE: &str = "DELETE";
 
 // https://help.aliyun.com/document_detail/31952.html
-pub struct OSSClient<'a> {
-    pub endpoint: &'a str,
-    pub access_key_id: &'a str,
-    pub access_key_secret: &'a str,
+pub struct OSSClient {
+    pub endpoint: String,
+    pub access_key_id: String,
+    pub access_key_secret: String,
 }
 
-impl<'a> OSSClient<'a> {
-    pub fn new(endpoint: &'a str, access_key_id: &'a str, access_key_secret: &'a str) -> OSSClient<'a> {
+impl OSSClient {
+    pub fn new(endpoint: &str, access_key_id: &str, access_key_secret: &str) -> OSSClient {
         OSSClient {
-            endpoint: endpoint,
-            access_key_id: access_key_id,
-            access_key_secret: access_key_secret,
+            endpoint: endpoint.to_owned(),
+            access_key_id: access_key_id.to_owned(),
+            access_key_secret: access_key_secret.to_owned(),
         }
     }
 
@@ -78,9 +78,9 @@ impl<'a> OSSClient<'a> {
 
     pub fn generate_signed_url(&self, verb: &str, bucket_name: &str, key: &str, expire_in_seconds: u64, is_https: bool) -> String {
         let mut signed_url = String::with_capacity(1024);
-        signed_url.push_str(if is_https { "https://" } else { "http://" });
+        signed_url.push_str(iff!(is_https, "https://", "http://"));
 
-        let endpoint = &remove_endpoint_http_or_s(self.endpoint);
+        let endpoint = &remove_endpoint_http_or_s(&self.endpoint);
         signed_url.push_str(&format!("{}.{}/{}", bucket_name, endpoint, key));
     
         let current_secs = get_current_secs();
@@ -89,7 +89,7 @@ impl<'a> OSSClient<'a> {
         signed_url.push_str("?Expires=");
         signed_url.push_str(expire_secs.to_string().as_str());
         signed_url.push_str("&OSSAccessKeyId=");
-        signed_url.push_str(&urlencoding::encode(self.access_key_id));
+        signed_url.push_str(&urlencoding::encode(&self.access_key_id));
         signed_url.push_str("&Signature=");
     
         let to_be_signed = get_to_be_signed(verb, expire_secs, bucket_name, key);