_h('')
_h('#include "xcb.h"')
+ _c('#ifdef HAVE_CONFIG_H')
+ _c('#include "config.h"')
+ _c('#endif')
_c('#include <stdlib.h>')
_c('#include <string.h>')
_c('#include <assert.h>')
switch_expr = _c_accessor_get_expr(self.expr, None)
for b in self.bitcases:
- bitcase_expr = _c_accessor_get_expr(b.type.expr, None)
- code_lines.append(' if(%s & %s) {' % (switch_expr, bitcase_expr))
-# code_lines.append(' printf("switch %s: entering bitcase section %s (mask=%%%%d)...\\n", %s);' %
-# (self.name[-1], b.type.name[-1], bitcase_expr))
+ len_expr = len(b.type.expr)
+ for n, expr in enumerate(b.type.expr):
+ bitcase_expr = _c_accessor_get_expr(expr, None)
+ # only one <enumref> in the <bitcase>
+ if len_expr == 1:
+ code_lines.append(' if(%s & %s) {' % (switch_expr, bitcase_expr))
+ # multiple <enumref> in the <bitcase>
+ elif n == 0: # first
+ code_lines.append(' if((%s & %s) ||' % (switch_expr, bitcase_expr))
+ elif len_expr == (n + 1): # last
+ code_lines.append(' (%s & %s)) {' % (switch_expr, bitcase_expr))
+ else: # between first and last
+ code_lines.append(' (%s & %s) ||' % (switch_expr, bitcase_expr))
+
b_prefix = prefix
if b.type.has_name:
b_prefix = prefix + [(b.c_field_name, '.', b.type)]
_c(' %s *xcb_out = *_buffer;', self.c_type)
_c(' unsigned int xcb_out_pad = -sizeof(%s) & 3;', self.c_type)
_c(' unsigned int xcb_buffer_len = sizeof(%s) + xcb_out_pad;', self.c_type)
- _c(' unsigned int xcb_align_to;')
+ _c(' unsigned int xcb_align_to = 0;')
else:
_c(' char *xcb_out = *_buffer;')
_c(' unsigned int xcb_buffer_len = 0;')
- _c(' unsigned int xcb_align_to;')
+ _c(' unsigned int xcb_align_to = 0;')
prefix = [('_aux', '->', self)]
aux_ptr = 'xcb_out'
_c(' unsigned int xcb_buffer_len = 0;')
_c(' unsigned int xcb_block_len = 0;')
_c(' unsigned int xcb_pad = 0;')
- _c(' unsigned int xcb_align_to;')
+ _c(' unsigned int xcb_align_to = 0;')
elif 'sizeof' == context:
param_names = [p[2] for p in params]
_c(' unsigned int xcb_buffer_len = 0;')
_c(' unsigned int xcb_block_len = 0;')
_c(' unsigned int xcb_pad = 0;')
- _c(' unsigned int xcb_align_to;')
+ _c(' unsigned int xcb_align_to = 0;')
_c('')
for t in temp_vars:
for field in struct_fields:
length = len(field.c_field_type)
# account for '*' pointer_spec
- if not field.type.fixed_size():
+ if not field.type.fixed_size() and not self.is_union:
length += 1
maxtypelen = max(maxtypelen, length)
def _c_complex_field(self, field, space=''):
- if (field.type.fixed_size() or
+ if (field.type.fixed_size() or self.is_union or
# in case of switch with switch children, don't make the field a pointer
# necessary for unserialize to work
(self.is_switch and field.type.is_switch)):
# no padding necessary - _serialize() keeps track of padding automatically
_c(' ')
+ for field in param_fields:
+ if field.isfd:
+ _c(' xcb_send_fd(c, %s);', field.c_field_name)
+
_c(' xcb_ret.sequence = xcb_send_request(c, %s, xcb_parts + 2, &xcb_req);', func_flags)
# free dyn. all. data, if any
(cookie_type, self.c_reply_name, base_func_name))
f.write('.SH ERRORS\n')
if hasattr(self, "doc") and self.doc:
- for errtype, errtext in self.doc.errors.iteritems():
+ for errtype, errtext in self.doc.errors.items():
f.write('.IP \\fI%s\\fP 1i\n' % (_t(('xcb', errtype, 'error'))))
errtext = re.sub(r'`([^`]+)`', r'\\fI\1\\fP', errtext)
f.write('%s\n' % (errtext))
see = ['.BR %s (3)' % 'xcb-requests']
if self.doc.example:
see.append('.BR %s (3)' % 'xcb-examples')
- for seename, seetype in self.doc.see.iteritems():
+ for seename, seetype in self.doc.see.items():
if seetype == 'program':
see.append('.BR %s (1)' % seename)
elif seetype == 'event':
see = ['.BR %s (3)' % 'xcb_generic_event_t']
if self.doc.example:
see.append('.BR %s (3)' % 'xcb-examples')
- for seename, seetype in self.doc.see.iteritems():
+ for seename, seetype in self.doc.see.items():
if seetype == 'program':
see.append('.BR %s (1)' % seename)
elif seetype == 'event':
'''
Exported function that handles event declarations.
'''
+
+ # The generic event structure xcb_ge_event_t has the full_sequence field
+ # at the 32byte boundary. That's why we've to inject this field into GE
+ # events while generating the structure for them. Otherwise we would read
+ # garbage (the internal full_sequence) when accessing normal event fields
+ # there.
+ if hasattr(self, 'is_ge_event') and self.is_ge_event and self.name == name:
+ event_size = 0
+ for field in self.fields:
+ if field.type.size != None and field.type.nmemb != None:
+ event_size += field.type.size * field.type.nmemb
+ if event_size == 32:
+ full_sequence = Field(tcard32, tcard32.name, 'full_sequence', False, True, True)
+ idx = self.fields.index(field)
+ self.fields.insert(idx + 1, full_sequence)
+ break
+
_c_type_setup(self, name, ('event',))
# Opcode define
# Ensure the man subdirectory exists
try:
os.mkdir('man')
-except OSError, e:
+except OSError as e:
if e.errno != errno.EEXIST:
raise