[taler-anastasis] branch master updated: response generation

[gnunet]

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grothoff pushed a commit to branch master
in repository anastasis.

The following commit(s) were added to refs/heads/master by this push:
     new ea5824d  response generation
ea5824d is described below

commit ea5824d473349dedeb655cab860462aa5264918d
Author: Christian Grothoff <address@hidden>
AuthorDate: Thu Nov 14 09:54:50 2019 +0100

    response generation
---
 src/backend/anastasis-httpd_policy.c | 32 +++++++++++++++++++++++++++-----
 1 file changed, 27 insertions(+), 5 deletions(-)

diff --git a/src/backend/anastasis-httpd_policy.c 
b/src/backend/anastasis-httpd_policy.c
index 54e5528..28d517f 100644
--- a/src/backend/anastasis-httpd_policy.c
+++ b/src/backend/anastasis-httpd_policy.c
@@ -23,6 +23,7 @@
 #include "platform.h"
 #include "anastasis-httpd.h"
 #include <gnunet/gnunet_util_lib.h>
+#include "anastasis-httpd_responses.h"
 
 /**
  * @param connection the MHD connection to handle
@@ -37,6 +38,7 @@ ANASTASIS_MHD_handler_policy_GET (struct MHD_Connection 
*connection,
 {
   struct ANASTASIS_AccountPubP accountPubP;
   const char *version_s;
+  int ret;
 
   GNUNET_assert (0 == strncmp (url,
                                "/policy/",
@@ -50,8 +52,9 @@ ANASTASIS_MHD_handler_policy_GET (struct MHD_Connection 
*connection,
                                                     strlen (account),
                                                     &accountPubP.pub))
     {
-      // FIXME: nicer error handling, 400 BAD request!
-      return MHD_NO;
+      return TMH_RESPONSE_reply_bad_request (connection,
+                                             42 /*FIXME */,
+                                             "account public key malformed");
     }
   }
   version_s = MHD_lookup_connection_value (connection,
@@ -65,8 +68,9 @@ ANASTASIS_MHD_handler_policy_GET (struct MHD_Connection 
*connection,
                      "%u",
                      &version))
     {
-      // FIXME: nicer error handling, 400 BAD request!
-      return MHD_NO;
+      return TMH_RESPONSE_reply_arg_invalid (connection,
+                                             43 /*FIXME */,
+                                             "version");
     }
     // call DB variant 1
   }
@@ -83,8 +87,26 @@ ANASTASIS_MHD_handler_policy_GET (struct MHD_Connection 
*connection,
 
    */
   // BUILD reply
+  // binary reply
+  {
+    struct MHD_Response *response;
+    void *binary = "test";
+    size_t binary_size = 4;
 
-  return MHD_NO;
+    response = MHD_create_response_from_buffer (binary_size,
+                                                binary,
+                                                MHD_RESPMEM_MUST_FREE);
+    TMH_RESPONSE_add_global_headers (response);
+    GNUNET_break (MHD_YES ==
+                  MHD_add_response_header (response,
+                                           MHD_HTTP_HEADER_CONTENT_TYPE,
+                                           "anastasis/encrypted-policy"));
+    ret = MHD_queue_response (connection,
+                              MHD_HTTP_OK,
+                              response);
+    MHD_destroy_response (response);
+  }
+  return ret;
 }
 
 /**

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