curl: cleanup, remove a typo and a callback from C to Nit

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/curl/native_curl.nit b/lib/curl/native_curl.nit
index 1f5cd11..4b769c1 100644 (file)
--- a/lib/curl/native_curl.nit
+++ b/lib/curl/native_curl.nit
@@ -89,7 +89,7 @@ extern class NativeCurl `{ CURL * `}
                if obj isa Int then return native_setopt_int(opt, obj)
                if obj == true then return native_setopt_int(opt, 1)
                if obj == false then return native_setopt_int(opt, 0)
-               if obj isa String then return native_setopt_string(opt, obj)
+               if obj isa String then return native_setopt_string(opt, obj.to_cstring)
                if obj isa FileWriter then return native_setopt_file(opt, obj._file.as(not null))
                if obj isa CURLSList then return native_setopt_slist(opt, obj)
                return once new CURLCode.unknown_option
@@ -107,9 +107,8 @@ extern class NativeCurl `{ CURL * `}
        private fun native_setopt_slist(opt: CURLOption, list: CURLSList): CURLCode `{ return curl_easy_setopt( self, opt, list); `}
 
        # Internal method to set options to CURL using String parameter.
-       private fun native_setopt_string(opt: CURLOption, str: String): CURLCode import String.to_cstring `{
-               char *rStr = String_to_cstring(str);
-               return curl_easy_setopt( self, opt, rStr);
+       private fun native_setopt_string(opt: CURLOption, str: CString): CURLCode `{
+               return curl_easy_setopt( self, opt, str);
        `}
 
        # Request Chars internal information from the CURL session
@@ -121,7 +120,7 @@ extern class NativeCurl `{ CURL * `}
                 return answ.item.to_s
        end
 
-       # Internal method used to get String object information initially knowns as C Chars type
+       # Internal method used to get String object information initially known as C Chars type
        private fun native_getinfo_chars(opt: CURLInfoChars, res: Ref[CString]): CURLCode
        import Ref[CString].item= `{
                char *r;