glib/tsrc/BC/tests/gobject/testmarshal.c
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     1 /* Portion Copyright © 2008-09 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. */
       
     2 
       
     3 #include	<glib-object.h>
       
     4 
       
     5 
       
     6 #ifdef G_ENABLE_DEBUG
       
     7 #define g_marshal_value_peek_boolean(v)  g_value_get_boolean (v)
       
     8 #define g_marshal_value_peek_char(v)     g_value_get_char (v)
       
     9 #define g_marshal_value_peek_uchar(v)    g_value_get_uchar (v)
       
    10 #define g_marshal_value_peek_int(v)      g_value_get_int (v)
       
    11 #define g_marshal_value_peek_uint(v)     g_value_get_uint (v)
       
    12 #define g_marshal_value_peek_long(v)     g_value_get_long (v)
       
    13 #define g_marshal_value_peek_ulong(v)    g_value_get_ulong (v)
       
    14 #define g_marshal_value_peek_int64(v)    g_value_get_int64 (v)
       
    15 #define g_marshal_value_peek_uint64(v)   g_value_get_uint64 (v)
       
    16 #define g_marshal_value_peek_enum(v)     g_value_get_enum (v)
       
    17 #define g_marshal_value_peek_flags(v)    g_value_get_flags (v)
       
    18 #define g_marshal_value_peek_float(v)    g_value_get_float (v)
       
    19 #define g_marshal_value_peek_double(v)   g_value_get_double (v)
       
    20 #define g_marshal_value_peek_string(v)   (char*) g_value_get_string (v)
       
    21 #define g_marshal_value_peek_param(v)    g_value_get_param (v)
       
    22 #define g_marshal_value_peek_boxed(v)    g_value_get_boxed (v)
       
    23 #define g_marshal_value_peek_pointer(v)  g_value_get_pointer (v)
       
    24 #define g_marshal_value_peek_object(v)   g_value_get_object (v)
       
    25 #else /* !G_ENABLE_DEBUG */
       
    26 /* WARNING: This code accesses GValues directly, which is UNSUPPORTED API.
       
    27  *          Do not access GValues directly in your code. Instead, use the
       
    28  *          g_value_get_*() functions
       
    29  */
       
    30 #define g_marshal_value_peek_boolean(v)  (v)->data[0].v_int
       
    31 #define g_marshal_value_peek_char(v)     (v)->data[0].v_int
       
    32 #define g_marshal_value_peek_uchar(v)    (v)->data[0].v_uint
       
    33 #define g_marshal_value_peek_int(v)      (v)->data[0].v_int
       
    34 #define g_marshal_value_peek_uint(v)     (v)->data[0].v_uint
       
    35 #define g_marshal_value_peek_long(v)     (v)->data[0].v_long
       
    36 #define g_marshal_value_peek_ulong(v)    (v)->data[0].v_ulong
       
    37 #define g_marshal_value_peek_int64(v)    (v)->data[0].v_int64
       
    38 #define g_marshal_value_peek_uint64(v)   (v)->data[0].v_uint64
       
    39 #define g_marshal_value_peek_enum(v)     (v)->data[0].v_long
       
    40 #define g_marshal_value_peek_flags(v)    (v)->data[0].v_ulong
       
    41 #define g_marshal_value_peek_float(v)    (v)->data[0].v_float
       
    42 #define g_marshal_value_peek_double(v)   (v)->data[0].v_double
       
    43 #define g_marshal_value_peek_string(v)   (v)->data[0].v_pointer
       
    44 #define g_marshal_value_peek_param(v)    (v)->data[0].v_pointer
       
    45 #define g_marshal_value_peek_boxed(v)    (v)->data[0].v_pointer
       
    46 #define g_marshal_value_peek_pointer(v)  (v)->data[0].v_pointer
       
    47 #define g_marshal_value_peek_object(v)   (v)->data[0].v_pointer
       
    48 #endif /* !G_ENABLE_DEBUG */
       
    49 
       
    50 
       
    51 /* BOOLEAN:INT (./testmarshal.list:2) */
       
    52 void
       
    53 test_marshal_BOOLEAN__INT (GClosure     *closure,
       
    54                            GValue       *return_value,
       
    55                            guint         n_param_values,
       
    56                            const GValue *param_values,
       
    57                            gpointer      invocation_hint,
       
    58                            gpointer      marshal_data)
       
    59 {
       
    60   typedef gboolean (*GMarshalFunc_BOOLEAN__INT) (gpointer     data1,
       
    61                                                  gint         arg_1,
       
    62                                                  gpointer     data2);
       
    63   register GMarshalFunc_BOOLEAN__INT callback;
       
    64   register GCClosure *cc = (GCClosure*) closure;
       
    65   register gpointer data1, data2;
       
    66   gboolean v_return;
       
    67 
       
    68   g_return_if_fail (return_value != NULL);
       
    69   g_return_if_fail (n_param_values == 2);
       
    70 
       
    71   if (G_CCLOSURE_SWAP_DATA (closure))
       
    72     {
       
    73       data1 = closure->data;
       
    74       data2 = g_value_peek_pointer (param_values + 0);
       
    75     }
       
    76   else
       
    77     {
       
    78       data1 = g_value_peek_pointer (param_values + 0);
       
    79       data2 = closure->data;
       
    80     }
       
    81   callback = (GMarshalFunc_BOOLEAN__INT) (marshal_data ? marshal_data : cc->callback);
       
    82 
       
    83   v_return = callback (data1,
       
    84                        g_marshal_value_peek_int (param_values + 1),
       
    85                        data2);
       
    86 
       
    87   g_value_set_boolean (return_value, v_return);
       
    88 }
       
    89 
       
    90 /* STRING:INT (./testmarshal.list:3) */
       
    91 void
       
    92 test_marshal_STRING__INT (GClosure     *closure,
       
    93                           GValue       *return_value,
       
    94                           guint         n_param_values,
       
    95                           const GValue *param_values,
       
    96                           gpointer      invocation_hint,
       
    97                           gpointer      marshal_data)
       
    98 {
       
    99   typedef gchar* (*GMarshalFunc_STRING__INT) (gpointer     data1,
       
   100                                               gint         arg_1,
       
   101                                               gpointer     data2);
       
   102   register GMarshalFunc_STRING__INT callback;
       
   103   register GCClosure *cc = (GCClosure*) closure;
       
   104   register gpointer data1, data2;
       
   105   gchar* v_return;
       
   106 
       
   107   g_return_if_fail (return_value != NULL);
       
   108   g_return_if_fail (n_param_values == 2);
       
   109 
       
   110   if (G_CCLOSURE_SWAP_DATA (closure))
       
   111     {
       
   112       data1 = closure->data;
       
   113       data2 = g_value_peek_pointer (param_values + 0);
       
   114     }
       
   115   else
       
   116     {
       
   117       data1 = g_value_peek_pointer (param_values + 0);
       
   118       data2 = closure->data;
       
   119     }
       
   120   callback = (GMarshalFunc_STRING__INT) (marshal_data ? marshal_data : cc->callback);
       
   121 
       
   122   v_return = callback (data1,
       
   123                        g_marshal_value_peek_int (param_values + 1),
       
   124                        data2);
       
   125 
       
   126   g_value_take_string (return_value, v_return);
       
   127 }
       
   128