api: split vl_api_prefix into two

One type for address with prefix and one type for prefix.

Ticket: VPP-1769
Type: fix
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: Icfec51d9b7d5cde1d69fbecdd97498688ab7b295
Signed-off-by: Klement Sekera <ksekera@cisco.com>

3 files changed, 13 insertions, 16 deletions

diff --git a/src/tools/vppapigen/vppapigen.py b/src/tools/vppapigen/vppapigen.py
index 22c80e900b9..c5304db834c 100755
--- a/src/tools/vppapigen/vppapigen.py
+++ b/src/tools/vppapigen/vppapigen.py
@@ -177,6 +177,9 @@ class Using():
     def __init__(self, name, alias):
         self.name = name
         self.vla = False
+        self.block = []
+        self.manual_print = True
+        self.manual_endian = True
 
         if isinstance(alias, Array):
             a = {'type': alias.fieldtype,
@@ -689,7 +692,6 @@ class VPPAPI(object):
         s['Service'] = []
         s['types'] = []
         s['Import'] = []
-        s['Alias'] = {}
         crc = 0
         for o in objs:
             tname = o.__class__.__name__
@@ -709,10 +711,9 @@ class VPPAPI(object):
                         s['Service'].append(o2)
             elif (isinstance(o, Enum) or
                   isinstance(o, Typedef) or
+                  isinstance(o, Using) or
                   isinstance(o, Union)):
                 s['types'].append(o)
-            elif isinstance(o, Using):
-                s['Alias'][o.name] = o.alias
             else:
                 if tname not in s:
                     raise ValueError('Unknown class type: {} {}'
diff --git a/src/tools/vppapigen/vppapigen_c.py b/src/tools/vppapigen/vppapigen_c.py
index c1bc11d4a12..a97d01b6805 100644
--- a/src/tools/vppapigen/vppapigen_c.py
+++ b/src/tools/vppapigen/vppapigen_c.py
@@ -103,7 +103,7 @@ def api2c(fieldtype):
     return fieldtype
 
 
-def typedefs(objs, aliases, filename):
+def typedefs(objs, filename):
     name = filename.replace('.', '_')
     output = '''\
 
@@ -116,18 +116,15 @@ def typedefs(objs, aliases, filename):
 '''
     output = output.format(module=name)
 
-    for k, v in aliases.items():
-        output += duplicate_wrapper_head(k)
-        if 'length' in v:
-            output +=  'typedef %s vl_api_%s_t[%s];\n' % (v['type'], k, v['length'])
-        else:
-            output += 'typedef %s vl_api_%s_t;\n' % (v['type'], k)
-        output += duplicate_wrapper_tail()
-
     for o in objs:
         tname = o.__class__.__name__
         output += duplicate_wrapper_head(o.name)
-        if tname == 'Enum':
+        if tname == 'Using':
+            if 'length' in o.alias:
+                output +=  'typedef %s vl_api_%s_t[%s];\n' % (o.alias['type'], o.name, o.alias['length'])
+            else:
+                output += 'typedef %s vl_api_%s_t;\n' % (o.alias['type'], o.name)
+        elif tname == 'Enum':
             if o.enumtype == 'u32':
                 output += "typedef enum {\n"
             else:
@@ -311,7 +308,7 @@ def run(input_filename, s):
     output += msg_ids(s)
     output += msg_names(s)
     output += msg_name_crc_list(s, filename)
-    output += typedefs(s['types'] + s['Define'], s['Alias'], filename + file_extension)
+    output += typedefs(s['types'] + s['Define'], filename + file_extension)
     output += printfun(s['types'] + s['Define'])
     output += endianfun(s['types'] + s['Define'])
     output += version_tuple(s, basename)
diff --git a/src/tools/vppapigen/vppapigen_json.py b/src/tools/vppapigen/vppapigen_json.py
index 124c0d3a0bd..95f9e5e63ce 100644
--- a/src/tools/vppapigen/vppapigen_json.py
+++ b/src/tools/vppapigen/vppapigen_json.py
@@ -55,7 +55,6 @@ def walk_defs(s, is_message = False):
         r.append(d)
     return r
 
-
 #
 # Plugin entry point
 #
@@ -68,6 +67,6 @@ def run(filename, s):
     j['enums'] = walk_enums([o for o in s['types'] if o.__class__.__name__ == 'Enum'])
     j['services'] = walk_services(s['Service'])
     j['options'] = s['Option']
-    j['aliases'] = s['Alias']
+    j['aliases'] = {o.name:o.alias for o in s['types'] if o.__class__.__name__ == 'Using'}
     j['vl_api_version'] = hex(s['file_crc'])
     return json.dumps(j, indent=4, separators=(',', ': '))