gboolean
gimp_image_validate_icc_parasite (GimpImage *image,
const GimpParasite *icc_parasite,
gboolean *is_builtin,
GError **error)
{
g_return_val_if_fail (GIMP_IS_IMAGE (image), FALSE);
g_return_val_if_fail (icc_parasite != NULL, FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
if (strcmp (gimp_parasite_name (icc_parasite),
GIMP_ICC_PROFILE_PARASITE_NAME) != 0)
{
g_set_error_literal (error, GIMP_ERROR, GIMP_FAILED,
_("ICC profile validation failed: "
"Parasite's name is not 'icc-profile'"));
return FALSE;
}
if (gimp_parasite_flags (icc_parasite) != (GIMP_PARASITE_PERSISTENT |
GIMP_PARASITE_UNDOABLE))
{
g_set_error_literal (error, GIMP_ERROR, GIMP_FAILED,
_("ICC profile validation failed: "
"Parasite's flags are not (PERSISTENT | UNDOABLE)"));
return FALSE;
}
return gimp_image_validate_icc_profile (image,
gimp_parasite_data (icc_parasite),
gimp_parasite_data_size (icc_parasite),
is_builtin,
error);
}
gboolean
gimp_image_validate_icc_profile (GimpImage *image,
const GimpParasite *icc_profile,
GError **error)
{
GimpColorProfile *profile;
g_return_val_if_fail (GIMP_IS_IMAGE (image), FALSE);
g_return_val_if_fail (icc_profile != NULL, FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
if (strcmp (gimp_parasite_name (icc_profile),
GIMP_ICC_PROFILE_PARASITE_NAME) != 0)
{
g_set_error_literal (error, GIMP_ERROR, GIMP_FAILED,
_("ICC profile validation failed: "
"Parasite's name is not 'icc-profile'"));
return FALSE;
}
if (gimp_parasite_flags (icc_profile) != (GIMP_PARASITE_PERSISTENT |
GIMP_PARASITE_UNDOABLE))
{
g_set_error_literal (error, GIMP_ERROR, GIMP_FAILED,
_("ICC profile validation failed: "
"Parasite's flags are not (PERSISTENT | UNDOABLE)"));
return FALSE;
}
if (gimp_image_get_base_type (image) == GIMP_GRAY)
{
g_set_error_literal (error, GIMP_ERROR, GIMP_FAILED,
_("ICC profile validation failed: "
"Cannot attach a color profile to a GRAY image"));
return FALSE;
}
profile = gimp_lcms_profile_open_from_data (gimp_parasite_data (icc_profile),
gimp_parasite_data_size (icc_profile),
error);
if (! profile)
{
g_prefix_error (error, _("ICC profile validation failed: "));
return FALSE;
}
if (! gimp_lcms_profile_is_rgb (profile))
{
g_set_error_literal (error, GIMP_ERROR, GIMP_FAILED,
_("ICC profile validation failed: "
"Color profile is not for RGB color space"));
cmsCloseProfile (profile);
return FALSE;
}
cmsCloseProfile (profile);
return TRUE;
}
static void
parasite_serialize (const gchar *key,
GimpParasite *parasite,
GimpConfigWriter *writer)
{
if (! gimp_parasite_is_persistent (parasite))
return;
gimp_config_writer_open (writer, parasite_symbol);
gimp_config_writer_printf (writer, "\"%s\" %lu %lu",
gimp_parasite_name (parasite),
gimp_parasite_flags (parasite),
gimp_parasite_data_size (parasite));
gimp_config_writer_data (writer,
gimp_parasite_data_size (parasite),
gimp_parasite_data (parasite));
gimp_config_writer_close (writer);
gimp_config_writer_linefeed (writer);
}
