gobject/gvaluetransform.c

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