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      1 /* GObject - GLib Type, Object, Parameter and Signal Library
      2  * Copyright (C) 2001 Red Hat, Inc.
      3  *
      4  * This library is free software; you can redistribute it and/or
      5  * modify it under the terms of the GNU Lesser General Public
      6  * License as published by the Free Software Foundation; either
      7  * version 2 of the License, or (at your option) any later version.
      8  *
      9  * This library is distributed in the hope that it will be useful,
     10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     12  * Lesser General Public License for more details.
     13  *
     14  * You should have received a copy of the GNU Lesser General
     15  * Public License along with this library; if not, write to the
     16  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
     17  * Boston, MA 02111-1307, USA.
     18  */
     19 
     20 #include "config.h"
     21 
     22 #include <string.h>
     23 
     24 #include "gvalue.h"
     25 #include "genums.h"
     26 #include "gobjectalias.h"
     27 
     28 
     29 /* same type transforms
     30  */
     31 static void
     32 value_transform_memcpy_data0 (const GValue *src_value,
     33                               GValue       *dest_value)
     34 {
     35   memcpy (&dest_value->data[0], &src_value->data[0], sizeof (src_value->data[0]));
     36 }
     37 #define value_transform_int_int         value_transform_memcpy_data0
     38 #define value_transform_uint_uint       value_transform_memcpy_data0
     39 #define value_transform_long_long       value_transform_memcpy_data0
     40 #define value_transform_ulong_ulong     value_transform_memcpy_data0
     41 #define value_transform_int64_int64     value_transform_memcpy_data0
     42 #define value_transform_uint64_uint64   value_transform_memcpy_data0
     43 #define value_transform_float_float     value_transform_memcpy_data0
     44 #define value_transform_double_double   value_transform_memcpy_data0
     45 
     46 
     47 /* numeric casts
     48  */
     49 #define DEFINE_CAST(func_name, from_member, ctype, to_member)               \
     50 static void                                                                 \
     51 value_transform_##func_name (const GValue *src_value,                       \
     52                              GValue       *dest_value)                      \
     53 {                                                                           \
     54   ctype c_value = src_value->data[0].from_member;                           \
     55   dest_value->data[0].to_member = c_value;                                  \
     56 } extern void glib_dummy_decl (void)
     57 DEFINE_CAST (int_s8,            v_int,    gint8,   v_int);
     58 DEFINE_CAST (int_u8,            v_int,    guint8,  v_uint);
     59 DEFINE_CAST (int_uint,          v_int,    guint,   v_uint);
     60 DEFINE_CAST (int_long,          v_int,    glong,   v_long);
     61 DEFINE_CAST (int_ulong,         v_int,    gulong,  v_ulong);
     62 DEFINE_CAST (int_int64,         v_int,    gint64,  v_int64);
     63 DEFINE_CAST (int_uint64,        v_int,    guint64, v_uint64);
     64 DEFINE_CAST (int_float,         v_int,    gfloat,  v_float);
     65 DEFINE_CAST (int_double,        v_int,    gdouble, v_double);
     66 DEFINE_CAST (uint_s8,           v_uint,   gint8,   v_int);
     67 DEFINE_CAST (uint_u8,           v_uint,   guint8,  v_uint);
     68 DEFINE_CAST (uint_int,          v_uint,   gint,    v_int);
     69 DEFINE_CAST (uint_long,         v_uint,   glong,   v_long);
     70 DEFINE_CAST (uint_ulong,        v_uint,   gulong,  v_ulong);
     71 DEFINE_CAST (uint_int64,        v_uint,   gint64,  v_int64);
     72 DEFINE_CAST (uint_uint64,       v_uint,   guint64, v_uint64);
     73 DEFINE_CAST (uint_float,        v_uint,   gfloat,  v_float);
     74 DEFINE_CAST (uint_double,       v_uint,   gdouble, v_double);
     75 DEFINE_CAST (long_s8,           v_long,   gint8,   v_int);
     76 DEFINE_CAST (long_u8,           v_long,   guint8,  v_uint);
     77 DEFINE_CAST (long_int,          v_long,   gint,    v_int);
     78 DEFINE_CAST (long_uint,         v_long,   guint,   v_uint);
     79 DEFINE_CAST (long_ulong,        v_long,   gulong,  v_ulong);
     80 DEFINE_CAST (long_int64,        v_long,   gint64,  v_int64);
     81 DEFINE_CAST (long_uint64,       v_long,   guint64, v_uint64);
     82 DEFINE_CAST (long_float,        v_long,   gfloat,  v_float);
     83 DEFINE_CAST (long_double,       v_long,   gdouble, v_double);
     84 DEFINE_CAST (ulong_s8,          v_ulong,  gint8,   v_int);
     85 DEFINE_CAST (ulong_u8,          v_ulong,  guint8,  v_uint);
     86 DEFINE_CAST (ulong_int,         v_ulong,  gint,    v_int);
     87 DEFINE_CAST (ulong_uint,        v_ulong,  guint,   v_uint);
     88 DEFINE_CAST (ulong_int64,       v_ulong,  gint64,  v_int64);
     89 DEFINE_CAST (ulong_uint64,      v_ulong,  guint64, v_uint64);
     90 DEFINE_CAST (ulong_long,        v_ulong,  glong,   v_long);
     91 DEFINE_CAST (ulong_float,       v_ulong,  gfloat,  v_float);
     92 DEFINE_CAST (ulong_double,      v_ulong,  gdouble, v_double);
     93 DEFINE_CAST (int64_s8,          v_int64,  gint8,   v_int);
     94 DEFINE_CAST (int64_u8,          v_int64,  guint8,  v_uint);
     95 DEFINE_CAST (int64_int,         v_int64,  gint,    v_int);
     96 DEFINE_CAST (int64_uint,        v_int64,  guint,   v_uint);
     97 DEFINE_CAST (int64_long,        v_int64,  glong,   v_long);
     98 DEFINE_CAST (int64_uint64,      v_int64,  guint64, v_uint64);
     99 DEFINE_CAST (int64_ulong,       v_int64,  gulong,  v_ulong);
    100 DEFINE_CAST (int64_float,       v_int64,  gfloat,  v_float);
    101 DEFINE_CAST (int64_double,      v_int64,  gdouble, v_double);
    102 DEFINE_CAST (uint64_s8,         v_uint64, gint8,   v_int);
    103 DEFINE_CAST (uint64_u8,         v_uint64, guint8,  v_uint);
    104 DEFINE_CAST (uint64_int,        v_uint64, gint,    v_int);
    105 DEFINE_CAST (uint64_uint,       v_uint64, guint,   v_uint);
    106 DEFINE_CAST (uint64_long,       v_uint64, glong,   v_long);
    107 DEFINE_CAST (uint64_ulong,      v_uint64, gulong,  v_ulong);
    108 DEFINE_CAST (uint64_int64,      v_uint64, gint64,  v_int64);
    109 #ifdef _MSC_VER
    110 /* work around error C2520: conversion from unsigned __int64 to double
    111  * not implemented, use signed __int64
    112  * If it is supported don't miss to g_value_register_transform_func() below
    113  */
    114 #pragma message ("Check if cast from uint64 to double is supported with msvc 6.0")
    115 #else
    116 DEFINE_CAST (uint64_float,      v_uint64, gfloat,  v_float);
    117 DEFINE_CAST (uint64_double,     v_uint64, gdouble, v_double);
    118 #endif
    119 DEFINE_CAST (float_s8,          v_float,  gint8,   v_int);
    120 DEFINE_CAST (float_u8,          v_float,  guint8,  v_uint);
    121 DEFINE_CAST (float_int,         v_float,  gint,    v_int);
    122 DEFINE_CAST (float_uint,        v_float,  guint,   v_uint);
    123 DEFINE_CAST (float_long,        v_float,  glong,   v_long);
    124 DEFINE_CAST (float_ulong,       v_float,  gulong,  v_ulong);
    125 DEFINE_CAST (float_int64,       v_float,  gint64,  v_int64);
    126 DEFINE_CAST (float_uint64,      v_float,  guint64, v_uint64);
    127 DEFINE_CAST (float_double,      v_float,  gdouble, v_double);
    128 DEFINE_CAST (double_s8,         v_double, gint8,   v_int);
    129 DEFINE_CAST (double_u8,         v_double, guint8,  v_uint);
    130 DEFINE_CAST (double_int,        v_double, gint,    v_int);
    131 DEFINE_CAST (double_uint,       v_double, guint,   v_uint);
    132 DEFINE_CAST (double_long,       v_double, glong,   v_long);
    133 DEFINE_CAST (double_ulong,      v_double, gulong,  v_ulong);
    134 DEFINE_CAST (double_int64,      v_double, gint64,  v_int64);
    135 DEFINE_CAST (double_uint64,     v_double, guint64, v_uint64);
    136 DEFINE_CAST (double_float,      v_double, gfloat,  v_float);
    137 
    138 
    139 /* boolean assignments
    140  */
    141 #define DEFINE_BOOL_CHECK(func_name, from_member)                           \
    142 static void                                                                 \
    143 value_transform_##func_name (const GValue *src_value,                       \
    144                              GValue       *dest_value)                      \
    145 {                                                                           \
    146   dest_value->data[0].v_int = src_value->data[0].from_member != 0;  \
    147 } extern void glib_dummy_decl (void)
    148 DEFINE_BOOL_CHECK (int_bool,    v_int);
    149 DEFINE_BOOL_CHECK (uint_bool,   v_uint);
    150 DEFINE_BOOL_CHECK (long_bool,   v_long);
    151 DEFINE_BOOL_CHECK (ulong_bool,  v_uint);
    152 DEFINE_BOOL_CHECK (int64_bool,  v_int64);
    153 DEFINE_BOOL_CHECK (uint64_bool, v_uint64);
    154 
    155 
    156 /* string printouts
    157  */
    158 #define DEFINE_SPRINTF(func_name, from_member, format)                      \
    159 static void                                                                 \
    160 value_transform_##func_name (const GValue *src_value,                       \
    161                              GValue       *dest_value)                      \
    162 {                                                                           \
    163   dest_value->data[0].v_pointer = g_strdup_printf ((format),                \
    164 						   src_value->data[0].from_member);             \
    165 } extern void glib_dummy_decl (void)
    166 DEFINE_SPRINTF (int_string,     v_int,    "%d");
    167 DEFINE_SPRINTF (uint_string,    v_uint,   "%u");
    168 DEFINE_SPRINTF (long_string,    v_long,   "%ld");
    169 DEFINE_SPRINTF (ulong_string,   v_ulong,  "%lu");
    170 DEFINE_SPRINTF (int64_string,   v_int64,  "%" G_GINT64_FORMAT);
    171 DEFINE_SPRINTF (uint64_string,  v_uint64, "%" G_GUINT64_FORMAT);
    172 DEFINE_SPRINTF (float_string,   v_float,  "%f");
    173 DEFINE_SPRINTF (double_string,  v_double, "%f");
    174 
    175 
    176 /* special cases
    177  */
    178 static void
    179 value_transform_bool_string (const GValue *src_value,
    180                              GValue       *dest_value)
    181 {
    182   dest_value->data[0].v_pointer = g_strdup_printf ("%s",
    183                                                    src_value->data[0].v_int ?
    184                                                    "TRUE" : "FALSE");
    185 }
    186 static void
    187 value_transform_string_string (const GValue *src_value,
    188                                GValue       *dest_value)
    189 {
    190   dest_value->data[0].v_pointer = g_strdup (src_value->data[0].v_pointer);
    191 }
    192 static void
    193 value_transform_enum_string (const GValue *src_value,
    194                              GValue       *dest_value)
    195 {
    196   GEnumClass *class = g_type_class_ref (G_VALUE_TYPE (src_value));
    197   GEnumValue *enum_value = g_enum_get_value (class, src_value->data[0].v_long);
    198 
    199   if (enum_value)
    200     dest_value->data[0].v_pointer = g_strdup (enum_value->value_name);
    201   else
    202     dest_value->data[0].v_pointer = g_strdup_printf ("%ld", src_value->data[0].v_long);
    203 
    204   g_type_class_unref (class);
    205 }
    206 static void
    207 value_transform_flags_string (const GValue *src_value,
    208                               GValue       *dest_value)
    209 {
    210   GFlagsClass *class = g_type_class_ref (G_VALUE_TYPE (src_value));
    211   GFlagsValue *flags_value = g_flags_get_first_value (class, src_value->data[0].v_ulong);
    212 
    213   if (flags_value)
    214     {
    215       GString *gstring = g_string_new (NULL);
    216       guint v_flags = src_value->data[0].v_ulong;
    217 
    218       do
    219         {
    220           v_flags &= ~flags_value->value;
    221 
    222           if (gstring->str[0])
    223             g_string_append (gstring, " | ");
    224           g_string_append (gstring, flags_value->value_name);
    225           flags_value = g_flags_get_first_value (class, v_flags);
    226         }
    227       while (flags_value);
    228 
    229       if (v_flags)
    230         dest_value->data[0].v_pointer = g_strdup_printf ("%s | %u",
    231                                                          gstring->str,
    232                                                          v_flags);
    233       else
    234         dest_value->data[0].v_pointer = g_strdup (gstring->str);
    235       g_string_free (gstring, TRUE);
    236     }
    237   else
    238     dest_value->data[0].v_pointer = g_strdup_printf ("%lu", src_value->data[0].v_ulong);
    239 
    240   g_type_class_unref (class);
    241 }
    242 
    243 
    244 /* registration
    245  */
    246 void
    247 g_value_transforms_init (void)
    248 {
    249   /* some transformations are a bit questionable,
    250    * we currently skip those
    251    */
    252 #define SKIP____register_transform_func(type1,type2,transform_func)     /* skip questionable transforms */ \
    253   (void)0
    254 
    255   /* numeric types (plus to string) */
    256   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_CHAR,            value_transform_int_int);
    257   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_UCHAR,           value_transform_int_u8);
    258   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_BOOLEAN,         value_transform_int_bool);
    259   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_INT,             value_transform_int_int);
    260   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_UINT,            value_transform_int_uint);
    261   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_LONG,            value_transform_int_long);
    262   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_ULONG,           value_transform_int_ulong);
    263   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_INT64,           value_transform_int_int64);
    264   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_UINT64,          value_transform_int_uint64);
    265   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_ENUM,            value_transform_int_long);
    266   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_FLAGS,           value_transform_int_ulong);
    267   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_FLOAT,           value_transform_int_float);
    268   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_DOUBLE,          value_transform_int_double);
    269   g_value_register_transform_func (G_TYPE_CHAR,         G_TYPE_STRING,          value_transform_int_string);
    270   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_CHAR,            value_transform_uint_s8);
    271   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_UCHAR,           value_transform_uint_uint);
    272   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_BOOLEAN,         value_transform_uint_bool);
    273   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_INT,             value_transform_uint_int);
    274   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_UINT,            value_transform_uint_uint);
    275   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_LONG,            value_transform_uint_long);
    276   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_ULONG,           value_transform_uint_ulong);
    277   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_INT64,           value_transform_uint_int64);
    278   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_UINT64,          value_transform_uint_uint64);
    279   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_ENUM,            value_transform_uint_long);
    280   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_FLAGS,           value_transform_uint_ulong);
    281   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_FLOAT,           value_transform_uint_float);
    282   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_DOUBLE,          value_transform_uint_double);
    283   g_value_register_transform_func (G_TYPE_UCHAR,        G_TYPE_STRING,          value_transform_uint_string);
    284   g_value_register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_CHAR,            value_transform_int_s8);
    285   g_value_register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_UCHAR,           value_transform_int_u8);
    286   g_value_register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_BOOLEAN,         value_transform_int_int);
    287   g_value_register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_INT,             value_transform_int_int);
    288   g_value_register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_UINT,            value_transform_int_uint);
    289   g_value_register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_LONG,            value_transform_int_long);
    290   g_value_register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_ULONG,           value_transform_int_ulong);
    291   g_value_register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_INT64,           value_transform_int_int64);
    292   g_value_register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_UINT64,          value_transform_int_uint64);
    293   g_value_register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_ENUM,            value_transform_int_long);
    294   g_value_register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_FLAGS,           value_transform_int_ulong);
    295   SKIP____register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_FLOAT,           value_transform_int_float);
    296   SKIP____register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_DOUBLE,          value_transform_int_double);
    297   g_value_register_transform_func (G_TYPE_BOOLEAN,      G_TYPE_STRING,          value_transform_bool_string);
    298   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_CHAR,            value_transform_int_s8);
    299   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_UCHAR,           value_transform_int_u8);
    300   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_BOOLEAN,         value_transform_int_bool);
    301   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_INT,             value_transform_int_int);
    302   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_UINT,            value_transform_int_uint);
    303   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_LONG,            value_transform_int_long);
    304   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_ULONG,           value_transform_int_ulong);
    305   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_INT64,           value_transform_int_int64);
    306   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_UINT64,          value_transform_int_uint64);
    307   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_ENUM,            value_transform_int_long);
    308   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_FLAGS,           value_transform_int_ulong);
    309   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_FLOAT,           value_transform_int_float);
    310   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_DOUBLE,          value_transform_int_double);
    311   g_value_register_transform_func (G_TYPE_INT,          G_TYPE_STRING,          value_transform_int_string);
    312   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_CHAR,            value_transform_uint_s8);
    313   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_UCHAR,           value_transform_uint_u8);
    314   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_BOOLEAN,         value_transform_uint_bool);
    315   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_INT,             value_transform_uint_int);
    316   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_UINT,            value_transform_uint_uint);
    317   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_LONG,            value_transform_uint_long);
    318   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_ULONG,           value_transform_uint_ulong);
    319   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_INT64,           value_transform_uint_int64);
    320   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_UINT64,          value_transform_uint_uint64);
    321   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_ENUM,            value_transform_uint_long);
    322   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_FLAGS,           value_transform_uint_ulong);
    323   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_FLOAT,           value_transform_uint_float);
    324   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_DOUBLE,          value_transform_uint_double);
    325   g_value_register_transform_func (G_TYPE_UINT,         G_TYPE_STRING,          value_transform_uint_string);
    326   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_CHAR,            value_transform_long_s8);
    327   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_UCHAR,           value_transform_long_u8);
    328   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_BOOLEAN,         value_transform_long_bool);
    329   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_INT,             value_transform_long_int);
    330   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_UINT,            value_transform_long_uint);
    331   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_LONG,            value_transform_long_long);
    332   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_ULONG,           value_transform_long_ulong);
    333   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_INT64,           value_transform_long_int64);
    334   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_UINT64,          value_transform_long_uint64);
    335   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_ENUM,            value_transform_long_long);
    336   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_FLAGS,           value_transform_long_ulong);
    337   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_FLOAT,           value_transform_long_float);
    338   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_DOUBLE,          value_transform_long_double);
    339   g_value_register_transform_func (G_TYPE_LONG,         G_TYPE_STRING,          value_transform_long_string);
    340   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_CHAR,            value_transform_ulong_s8);
    341   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_UCHAR,           value_transform_ulong_u8);
    342   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_BOOLEAN,         value_transform_ulong_bool);
    343   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_INT,             value_transform_ulong_int);
    344   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_UINT,            value_transform_ulong_uint);
    345   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_LONG,            value_transform_ulong_long);
    346   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_ULONG,           value_transform_ulong_ulong);
    347   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_INT64,           value_transform_ulong_int64);
    348   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_UINT64,          value_transform_ulong_uint64);
    349   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_ENUM,            value_transform_ulong_long);
    350   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_FLAGS,           value_transform_ulong_ulong);
    351   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_FLOAT,           value_transform_ulong_float);
    352   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_DOUBLE,          value_transform_ulong_double);
    353   g_value_register_transform_func (G_TYPE_ULONG,        G_TYPE_STRING,          value_transform_ulong_string);
    354   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_CHAR,            value_transform_int64_s8);
    355   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_UCHAR,           value_transform_int64_u8);
    356   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_BOOLEAN,         value_transform_int64_bool);
    357   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_INT,             value_transform_int64_int);
    358   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_UINT,            value_transform_int64_uint);
    359   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_LONG,            value_transform_int64_long);
    360   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_ULONG,           value_transform_int64_ulong);
    361   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_INT64,           value_transform_int64_int64);
    362   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_UINT64,          value_transform_int64_uint64);
    363   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_ENUM,            value_transform_int64_long);
    364   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_FLAGS,           value_transform_int64_ulong);
    365   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_FLOAT,           value_transform_int64_float);
    366   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_DOUBLE,          value_transform_int64_double);
    367   g_value_register_transform_func (G_TYPE_INT64,        G_TYPE_STRING,          value_transform_int64_string);
    368   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_CHAR,            value_transform_uint64_s8);
    369   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_UCHAR,           value_transform_uint64_u8);
    370   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_BOOLEAN,         value_transform_uint64_bool);
    371   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_INT,             value_transform_uint64_int);
    372   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_UINT,            value_transform_uint64_uint);
    373   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_LONG,            value_transform_uint64_long);
    374   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_ULONG,           value_transform_uint64_ulong);
    375   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_INT64,           value_transform_uint64_int64);
    376   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_UINT64,          value_transform_uint64_uint64);
    377   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_ENUM,            value_transform_uint64_long);
    378   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_FLAGS,           value_transform_uint64_ulong);
    379 #ifndef _MSC_VER
    380   /* required casts unsupported with msvc 5.0 */
    381   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_FLOAT,           value_transform_uint64_float);
    382   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_DOUBLE,          value_transform_uint64_double);
    383 #endif
    384   g_value_register_transform_func (G_TYPE_UINT64,       G_TYPE_STRING,          value_transform_uint64_string);
    385   g_value_register_transform_func (G_TYPE_ENUM,         G_TYPE_CHAR,            value_transform_long_s8);
    386   g_value_register_transform_func (G_TYPE_ENUM,         G_TYPE_UCHAR,           value_transform_long_u8);
    387   SKIP____register_transform_func (G_TYPE_ENUM,         G_TYPE_BOOLEAN,         value_transform_long_bool);
    388   g_value_register_transform_func (G_TYPE_ENUM,         G_TYPE_INT,             value_transform_long_int);
    389   g_value_register_transform_func (G_TYPE_ENUM,         G_TYPE_UINT,            value_transform_long_uint);
    390   g_value_register_transform_func (G_TYPE_ENUM,         G_TYPE_LONG,            value_transform_long_long);
    391   g_value_register_transform_func (G_TYPE_ENUM,         G_TYPE_ULONG,           value_transform_long_ulong);
    392   g_value_register_transform_func (G_TYPE_ENUM,         G_TYPE_INT64,           value_transform_long_int64);
    393   g_value_register_transform_func (G_TYPE_ENUM,         G_TYPE_UINT64,          value_transform_long_uint64);
    394   g_value_register_transform_func (G_TYPE_ENUM,         G_TYPE_ENUM,            value_transform_long_long);
    395   g_value_register_transform_func (G_TYPE_ENUM,         G_TYPE_FLAGS,           value_transform_long_ulong);
    396   SKIP____register_transform_func (G_TYPE_ENUM,         G_TYPE_FLOAT,           value_transform_long_float);
    397   SKIP____register_transform_func (G_TYPE_ENUM,         G_TYPE_DOUBLE,          value_transform_long_double);
    398   g_value_register_transform_func (G_TYPE_ENUM,         G_TYPE_STRING,          value_transform_enum_string);
    399   g_value_register_transform_func (G_TYPE_FLAGS,        G_TYPE_CHAR,            value_transform_ulong_s8);
    400   g_value_register_transform_func (G_TYPE_FLAGS,        G_TYPE_UCHAR,           value_transform_ulong_u8);
    401   SKIP____register_transform_func (G_TYPE_FLAGS,        G_TYPE_BOOLEAN,         value_transform_ulong_bool);
    402   g_value_register_transform_func (G_TYPE_FLAGS,        G_TYPE_INT,             value_transform_ulong_int);
    403   g_value_register_transform_func (G_TYPE_FLAGS,        G_TYPE_UINT,            value_transform_ulong_uint);
    404   g_value_register_transform_func (G_TYPE_FLAGS,        G_TYPE_LONG,            value_transform_ulong_long);
    405   g_value_register_transform_func (G_TYPE_FLAGS,        G_TYPE_ULONG,           value_transform_ulong_ulong);
    406   g_value_register_transform_func (G_TYPE_FLAGS,        G_TYPE_INT64,           value_transform_ulong_int64);
    407   g_value_register_transform_func (G_TYPE_FLAGS,        G_TYPE_UINT64,          value_transform_ulong_uint64);
    408   SKIP____register_transform_func (G_TYPE_FLAGS,        G_TYPE_ENUM,            value_transform_ulong_long);
    409   g_value_register_transform_func (G_TYPE_FLAGS,        G_TYPE_FLAGS,           value_transform_ulong_ulong);
    410   SKIP____register_transform_func (G_TYPE_FLAGS,        G_TYPE_FLOAT,           value_transform_ulong_float);
    411   SKIP____register_transform_func (G_TYPE_FLAGS,        G_TYPE_DOUBLE,          value_transform_ulong_double);
    412   g_value_register_transform_func (G_TYPE_FLAGS,        G_TYPE_STRING,          value_transform_flags_string);
    413   g_value_register_transform_func (G_TYPE_FLOAT,        G_TYPE_CHAR,            value_transform_float_s8);
    414   g_value_register_transform_func (G_TYPE_FLOAT,        G_TYPE_UCHAR,           value_transform_float_u8);
    415   SKIP____register_transform_func (G_TYPE_FLOAT,        G_TYPE_BOOLEAN,         value_transform_float_bool);
    416   g_value_register_transform_func (G_TYPE_FLOAT,        G_TYPE_INT,             value_transform_float_int);
    417   g_value_register_transform_func (G_TYPE_FLOAT,        G_TYPE_UINT,            value_transform_float_uint);
    418   g_value_register_transform_func (G_TYPE_FLOAT,        G_TYPE_LONG,            value_transform_float_long);
    419   g_value_register_transform_func (G_TYPE_FLOAT,        G_TYPE_ULONG,           value_transform_float_ulong);
    420   g_value_register_transform_func (G_TYPE_FLOAT,        G_TYPE_INT64,           value_transform_float_int64);
    421   g_value_register_transform_func (G_TYPE_FLOAT,        G_TYPE_UINT64,          value_transform_float_uint64);
    422   SKIP____register_transform_func (G_TYPE_FLOAT,        G_TYPE_ENUM,            value_transform_float_long);
    423   SKIP____register_transform_func (G_TYPE_FLOAT,        G_TYPE_FLAGS,           value_transform_float_ulong);
    424   g_value_register_transform_func (G_TYPE_FLOAT,        G_TYPE_FLOAT,           value_transform_float_float);
    425   g_value_register_transform_func (G_TYPE_FLOAT,        G_TYPE_DOUBLE,          value_transform_float_double);
    426   g_value_register_transform_func (G_TYPE_FLOAT,        G_TYPE_STRING,          value_transform_float_string);
    427   g_value_register_transform_func (G_TYPE_DOUBLE,       G_TYPE_CHAR,            value_transform_double_s8);
    428   g_value_register_transform_func (G_TYPE_DOUBLE,       G_TYPE_UCHAR,           value_transform_double_u8);
    429   SKIP____register_transform_func (G_TYPE_DOUBLE,       G_TYPE_BOOLEAN,         value_transform_double_bool);
    430   g_value_register_transform_func (G_TYPE_DOUBLE,       G_TYPE_INT,             value_transform_double_int);
    431   g_value_register_transform_func (G_TYPE_DOUBLE,       G_TYPE_UINT,            value_transform_double_uint);
    432   g_value_register_transform_func (G_TYPE_DOUBLE,       G_TYPE_LONG,            value_transform_double_long);
    433   g_value_register_transform_func (G_TYPE_DOUBLE,       G_TYPE_ULONG,           value_transform_double_ulong);
    434   g_value_register_transform_func (G_TYPE_DOUBLE,       G_TYPE_INT64,           value_transform_double_int64);
    435   g_value_register_transform_func (G_TYPE_DOUBLE,       G_TYPE_UINT64,          value_transform_double_uint64);
    436   SKIP____register_transform_func (G_TYPE_DOUBLE,       G_TYPE_ENUM,            value_transform_double_long);
    437   SKIP____register_transform_func (G_TYPE_DOUBLE,       G_TYPE_FLAGS,           value_transform_double_ulong);
    438   g_value_register_transform_func (G_TYPE_DOUBLE,       G_TYPE_FLOAT,           value_transform_double_float);
    439   g_value_register_transform_func (G_TYPE_DOUBLE,       G_TYPE_DOUBLE,          value_transform_double_double);
    440   g_value_register_transform_func (G_TYPE_DOUBLE,       G_TYPE_STRING,          value_transform_double_string);
    441   /* string types */
    442   g_value_register_transform_func (G_TYPE_STRING,       G_TYPE_STRING,          value_transform_string_string);
    443 }
    444