better error codes

diff --git a/emi.canl.canl-c/src/canl.h b/emi.canl.canl-c/src/canl.h
index fde58cb..465d75d 100644 (file)
--- a/emi.canl.canl-c/src/canl.h
+++ b/emi.canl.canl-c/src/canl.h
@@ -29,7 +29,7 @@ void CANL_CALLCONV
 canl_free_ctx(canl_ctx cc);
 
 canl_err_code CANL_CALLCONV
-canl_create_io_handler(canl_ctx cc, canl_io_handler*);
+canl_create_io_handler(canl_ctx cc, canl_io_handler *io);
 
 canl_err_code CANL_CALLCONV
 canl_io_connect(canl_ctx cc, canl_io_handler io, const char *host,

diff --git a/emi.canl.canl-c/src/canl_cred.c b/emi.canl.canl-c/src/canl_cred.c
index 9bcf964..931fc5a 100644 (file)
--- a/emi.canl.canl-c/src/canl_cred.c
+++ b/emi.canl.canl-c/src/canl_cred.c
@@ -347,14 +347,15 @@ canl_cred_sign_proxy(canl_ctx ctx, canl_cred signer_cred, canl_cred proxy_cred)
     if (proxy_crd->c_req) {
         EVP_PKEY *tmp_key = X509_REQ_get_pubkey(proxy_crd->c_req);
         if (!tmp_key)
-            return set_error(cc, 0, CANL_ERROR, "Cannot extract key out of"
-                    " the certificate request" );
+            return set_error(cc, CANL_ERR_unknown, CANL_ERROR, "Cannot"
+                    "extract key out of the certificate request" );
         key_size = EVP_PKEY_size(tmp_key);
         /*TODO free tmp_key? is it duplicate or poiter? */
         if ((proxy_crd->c_lifetime > LIFETIME_TRESHOLD) && 
                 (key_size <= DEF_KEY_LEN_LONGER))
-            return set_error(cc, 0, CANL_ERROR, "Cannot sign cert. request -"
-                    " the key is too short with respect to cert. lifetime");
+            return set_error(cc, CANL_ERR_unknown, CANL_ERROR, "Cannot" 
+                    "sign cert. request -the key is too short with "
+                   " respect to cert. lifetime");
     }
 
     /*TODO flags - limited,version*/