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generator: support fixed size lists in var-sized structs 

V2: patch revised according to suggestions from Ran Benita:
* removed blanks before an after parentheses of function-calls or tuples
* replaced if by elif in "if field.type.is_list". ( this fixes old code )

Message-ID: <540B4D17.1080908@DemoRecorder.com>
Patch-Thread-Subject: [Xcb] xinput:QueryDeviceState: full-support: generator and xml-changes
Patch-Set: QueryDeviceState
Patch-Number: libxcb 1/3
Patch-Version: V2
Signed-off-by: Christian Linhart <chris@DemoRecorder.com>
Reviewed-By: Ran Benita <ran234@gmail.com>
This commit is contained in:
Christian Linhart 2014-09-06 20:06:15 +02:00 committed by Christian Linhart
parent b0e6c2de09
commit d74d066949
1 changed files with 7 additions and 3 deletions
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10
src/c_client.py
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@ -869,9 +869,13 @@ def _c_serialize_helper_fields_fixed_size(context, self, field,
# total padding = sizeof(pad0) * nmemb # total padding = sizeof(pad0) * nmemb
length += " * %d" % field.type.nmemb length += " * %d" % field.type.nmemb
if field.type.is_list: elif field.type.is_list:
# no such case in the protocol, cannot be tested and therefore ignored for now # list with fixed number of elements
raise Exception('list with fixed number of elemens unhandled in _unserialize()') # length of array = sizeof(arrayElementType) * nmemb
length += " * %d" % field.type.nmemb
# use memcpy because C cannot assign whole arrays with operator=
value = ' memcpy(%s, xcb_tmp, %s);' % (abs_field_name, length)
elif 'serialize' == context: elif 'serialize' == context:
value = ' xcb_parts[xcb_parts_idx].iov_base = (char *) ' value = ' xcb_parts[xcb_parts_idx].iov_base = (char *) '