Merge remote-tracking branch 'remotes/berrange/tags/vnc-crypto-v9-for-upstream' into staging

Merge vnc-crypto-v9

# gpg: Signature made Tue 15 Sep 2015 15:32:38 BST using RSA key ID 15104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>"

* remotes/berrange/tags/vnc-crypto-v9-for-upstream:
  ui: convert VNC server to use QCryptoTLSSession
  ui: fix return type for VNC I/O functions to be ssize_t
  crypto: introduce new module for handling TLS sessions
  crypto: add sanity checking of TLS x509 credentials
  crypto: introduce new module for TLS x509 credentials
  crypto: introduce new module for TLS anonymous credentials
  crypto: introduce new base module for TLS credentials
  qom: allow QOM to be linked into tools binaries
  crypto: move crypto objects out of libqemuutil.la
  tests: remove repetition in unit test object deps
  qapi: allow override of default enum prefix naming

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 8 insertions, 2 deletions

diff --git a/scripts/qapi.py b/scripts/qapi.py
index 88fa073184..c4423b740c 100644
--- a/scripts/qapi.py
+++ b/scripts/qapi.py
@@ -634,11 +634,15 @@ def check_alternate(expr, expr_info):
 def check_enum(expr, expr_info):
     name = expr['enum']
     members = expr.get('data')
+    prefix = expr.get('prefix')
     values = { 'MAX': '(automatic)' }
 
     if not isinstance(members, list):
         raise QAPIExprError(expr_info,
                             "Enum '%s' requires an array for 'data'" % name)
+    if prefix is not None and not isinstance(prefix, str):
+        raise QAPIExprError(expr_info,
+                            "Enum '%s' requires a string for 'prefix'" % name)
     for member in members:
         check_name(expr_info, "Member of enum '%s'" %name, member,
                    enum_member=True)
@@ -693,7 +697,7 @@ def check_exprs(exprs):
         expr = expr_elem['expr']
         info = expr_elem['info']
         if expr.has_key('enum'):
-            check_keys(expr_elem, 'enum', ['data'])
+            check_keys(expr_elem, 'enum', ['data'], ['prefix'])
             add_enum(expr['enum'], info, expr['data'])
         elif expr.has_key('union'):
             check_keys(expr_elem, 'union', ['data'],
@@ -813,7 +817,9 @@ def camel_to_upper(value):
         new_name += c
     return new_name.lstrip('_').upper()
 
-def c_enum_const(type_name, const_name):
+def c_enum_const(type_name, const_name, prefix=None):
+    if prefix is not None:
+        type_name = prefix
     return camel_to_upper(type_name + '_' + const_name)
 
 c_name_trans = string.maketrans('.-', '__')