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27454ed557
gio/glib-compile-schemas.c:2181:12: warning: missing field 'short_name' initializer { NULL } ^
2332 lines
69 KiB
C
2332 lines
69 KiB
C
/*
|
||
* Copyright © 2010 Codethink Limited
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||
*
|
||
* This library is free software; you can redistribute it and/or
|
||
* modify it under the terms of the GNU Lesser General Public
|
||
* License as published by the Free Software Foundation; either
|
||
* version 2.1 of the License, or (at your option) any later version.
|
||
*
|
||
* This library is distributed in the hope that it will be useful,
|
||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
* Lesser General Public License for more details.
|
||
*
|
||
* You should have received a copy of the GNU Lesser General Public
|
||
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
|
||
*
|
||
* Author: Ryan Lortie <desrt@desrt.ca>
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||
*/
|
||
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||
/* Prologue {{{1 */
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||
#include "config.h"
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||
|
||
#include <gstdio.h>
|
||
#include <gi18n.h>
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||
|
||
#include <string.h>
|
||
#include <stdio.h>
|
||
#include <locale.h>
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||
|
||
#include "gvdb/gvdb-builder.h"
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||
#include "strinfo.c"
|
||
#include "glib/glib-private.h"
|
||
|
||
static void
|
||
strip_string (GString *string)
|
||
{
|
||
gint i;
|
||
|
||
for (i = 0; g_ascii_isspace (string->str[i]); i++);
|
||
g_string_erase (string, 0, i);
|
||
|
||
if (string->len > 0)
|
||
{
|
||
/* len > 0, so there must be at least one non-whitespace character */
|
||
for (i = string->len - 1; g_ascii_isspace (string->str[i]); i--);
|
||
g_string_truncate (string, i + 1);
|
||
}
|
||
}
|
||
|
||
/* Handling of <enum> {{{1 */
|
||
typedef struct
|
||
{
|
||
GString *strinfo;
|
||
|
||
gboolean is_flags;
|
||
} EnumState;
|
||
|
||
static void
|
||
enum_state_free (gpointer data)
|
||
{
|
||
EnumState *state = data;
|
||
|
||
g_string_free (state->strinfo, TRUE);
|
||
g_slice_free (EnumState, state);
|
||
}
|
||
|
||
static EnumState *
|
||
enum_state_new (gboolean is_flags)
|
||
{
|
||
EnumState *state;
|
||
|
||
state = g_slice_new (EnumState);
|
||
state->strinfo = g_string_new (NULL);
|
||
state->is_flags = is_flags;
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||
|
||
return state;
|
||
}
|
||
|
||
static void
|
||
enum_state_add_value (EnumState *state,
|
||
const gchar *nick,
|
||
const gchar *valuestr,
|
||
GError **error)
|
||
{
|
||
gint64 value;
|
||
gchar *end;
|
||
|
||
if (nick[0] == '\0' || nick[1] == '\0')
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("nick must be a minimum of 2 characters"));
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||
return;
|
||
}
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||
|
||
value = g_ascii_strtoll (valuestr, &end, 0);
|
||
if (*end || (state->is_flags ?
|
||
(value > G_MAXUINT32 || value < 0) :
|
||
(value > G_MAXINT32 || value < G_MININT32)))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Invalid numeric value"));
|
||
return;
|
||
}
|
||
|
||
if (strinfo_builder_contains (state->strinfo, nick))
|
||
{
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||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
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_("<value nick='%s'/> already specified"), nick);
|
||
return;
|
||
}
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||
|
||
if (strinfo_builder_contains_value (state->strinfo, value))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
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_("value='%s' already specified"), valuestr);
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||
return;
|
||
}
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||
|
||
/* Silently drop the null case if it is mentioned.
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||
* It is properly denoted with an empty array.
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*/
|
||
if (state->is_flags && value == 0)
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return;
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||
|
||
if (state->is_flags && (value & (value - 1)))
|
||
{
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g_set_error (error, G_MARKUP_ERROR,
|
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G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("flags values must have at most 1 bit set"));
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||
return;
|
||
}
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||
|
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/* Since we reject exact duplicates of value='' and we only allow one
|
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* bit to be set, it's not possible to have overlaps.
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*
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* If we loosen the one-bit-set restriction we need an overlap check.
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*/
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||
|
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strinfo_builder_append_item (state->strinfo, nick, value);
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||
}
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||
|
||
static void
|
||
enum_state_end (EnumState **state_ptr,
|
||
GError **error)
|
||
{
|
||
EnumState *state;
|
||
|
||
state = *state_ptr;
|
||
*state_ptr = NULL;
|
||
|
||
if (state->strinfo->len == 0)
|
||
g_set_error (error,
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G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
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_("<%s> must contain at least one <value>"),
|
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state->is_flags ? "flags" : "enum");
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||
}
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||
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/* Handling of <key> {{{1 */
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||
typedef struct
|
||
{
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||
/* for <child>, @child_schema will be set.
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* for <key>, everything else will be set.
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||
*/
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||
gchar *child_schema;
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||
|
||
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||
GVariantType *type;
|
||
gboolean have_gettext_domain;
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||
|
||
gchar l10n;
|
||
gchar *l10n_context;
|
||
GString *unparsed_default_value;
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||
GVariant *default_value;
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||
|
||
GVariantDict *desktop_overrides;
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GString *strinfo;
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gboolean is_enum;
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gboolean is_flags;
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||
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GVariant *minimum;
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||
GVariant *maximum;
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gboolean has_choices;
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gboolean has_aliases;
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||
gboolean is_override;
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||
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gboolean checked;
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||
GVariant *serialised;
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||
|
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gboolean summary_seen;
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gboolean description_seen;
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} KeyState;
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static KeyState *
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key_state_new (const gchar *type_string,
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const gchar *gettext_domain,
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gboolean is_enum,
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gboolean is_flags,
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GString *strinfo)
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||
{
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KeyState *state;
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state = g_slice_new0 (KeyState);
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state->type = g_variant_type_new (type_string);
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state->have_gettext_domain = gettext_domain != NULL;
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state->is_enum = is_enum;
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state->is_flags = is_flags;
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state->summary_seen = FALSE;
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state->description_seen = FALSE;
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if (strinfo)
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state->strinfo = g_string_new_len (strinfo->str, strinfo->len);
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else
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state->strinfo = g_string_new (NULL);
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||
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return state;
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||
}
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static KeyState *
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key_state_override (KeyState *state,
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const gchar *gettext_domain)
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||
{
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||
KeyState *copy;
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||
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copy = g_slice_new0 (KeyState);
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copy->type = g_variant_type_copy (state->type);
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copy->have_gettext_domain = gettext_domain != NULL;
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copy->strinfo = g_string_new_len (state->strinfo->str,
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state->strinfo->len);
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copy->is_enum = state->is_enum;
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copy->is_flags = state->is_flags;
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copy->is_override = TRUE;
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if (state->minimum)
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{
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copy->minimum = g_variant_ref (state->minimum);
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copy->maximum = g_variant_ref (state->maximum);
|
||
}
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||
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||
return copy;
|
||
}
|
||
|
||
static KeyState *
|
||
key_state_new_child (const gchar *child_schema)
|
||
{
|
||
KeyState *state;
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||
|
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state = g_slice_new0 (KeyState);
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state->child_schema = g_strdup (child_schema);
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||
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return state;
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||
}
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||
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static gboolean
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is_valid_choices (GVariant *variant,
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GString *strinfo)
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||
{
|
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switch (g_variant_classify (variant))
|
||
{
|
||
case G_VARIANT_CLASS_MAYBE:
|
||
case G_VARIANT_CLASS_ARRAY:
|
||
{
|
||
gboolean valid = TRUE;
|
||
GVariantIter iter;
|
||
|
||
g_variant_iter_init (&iter, variant);
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||
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while (valid && (variant = g_variant_iter_next_value (&iter)))
|
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{
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valid = is_valid_choices (variant, strinfo);
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g_variant_unref (variant);
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}
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||
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return valid;
|
||
}
|
||
|
||
case G_VARIANT_CLASS_STRING:
|
||
return strinfo_is_string_valid ((const guint32 *) strinfo->str,
|
||
strinfo->len / 4,
|
||
g_variant_get_string (variant, NULL));
|
||
|
||
default:
|
||
g_assert_not_reached ();
|
||
}
|
||
}
|
||
|
||
|
||
/* Gets called at </default> </choices> or <range/> to check for
|
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* validity of the default value so that any inconsistency is
|
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* reported as soon as it is encountered.
|
||
*/
|
||
static void
|
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key_state_check_range (KeyState *state,
|
||
GError **error)
|
||
{
|
||
if (state->default_value)
|
||
{
|
||
const gchar *tag;
|
||
|
||
tag = state->is_override ? "override" : "default";
|
||
|
||
if (state->minimum)
|
||
{
|
||
if (g_variant_compare (state->default_value, state->minimum) < 0 ||
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g_variant_compare (state->default_value, state->maximum) > 0)
|
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{
|
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g_set_error (error, G_MARKUP_ERROR,
|
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G_MARKUP_ERROR_INVALID_CONTENT,
|
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_("<%s> is not contained in "
|
||
"the specified range"), tag);
|
||
}
|
||
}
|
||
|
||
else if (state->strinfo->len)
|
||
{
|
||
if (!is_valid_choices (state->default_value, state->strinfo))
|
||
{
|
||
if (state->is_enum)
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
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_("<%s> is not a valid member of "
|
||
"the specified enumerated type"), tag);
|
||
|
||
else if (state->is_flags)
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
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_("<%s> contains string not in the "
|
||
"specified flags type"), tag);
|
||
|
||
else
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<%s> contains a string not in "
|
||
"<choices>"), tag);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
static void
|
||
key_state_set_range (KeyState *state,
|
||
const gchar *min_str,
|
||
const gchar *max_str,
|
||
GError **error)
|
||
{
|
||
const struct {
|
||
const gchar type;
|
||
const gchar *min;
|
||
const gchar *max;
|
||
} table[] = {
|
||
{ 'y', "0", "255" },
|
||
{ 'n', "-32768", "32767" },
|
||
{ 'q', "0", "65535" },
|
||
{ 'i', "-2147483648", "2147483647" },
|
||
{ 'u', "0", "4294967295" },
|
||
{ 'x', "-9223372036854775808", "9223372036854775807" },
|
||
{ 't', "0", "18446744073709551615" },
|
||
{ 'd', "-inf", "inf" },
|
||
};
|
||
gboolean type_ok = FALSE;
|
||
gsize i;
|
||
|
||
if (state->minimum)
|
||
{
|
||
g_set_error_literal (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<range/> already specified for this key"));
|
||
return;
|
||
}
|
||
|
||
for (i = 0; i < G_N_ELEMENTS (table); i++)
|
||
if (*(char *) state->type == table[i].type)
|
||
{
|
||
min_str = min_str ? min_str : table[i].min;
|
||
max_str = max_str ? max_str : table[i].max;
|
||
type_ok = TRUE;
|
||
break;
|
||
}
|
||
|
||
if (!type_ok)
|
||
{
|
||
gchar *type = g_variant_type_dup_string (state->type);
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<range> not allowed for keys of type “%s”"), type);
|
||
g_free (type);
|
||
return;
|
||
}
|
||
|
||
state->minimum = g_variant_parse (state->type, min_str, NULL, NULL, error);
|
||
if (state->minimum == NULL)
|
||
return;
|
||
|
||
state->maximum = g_variant_parse (state->type, max_str, NULL, NULL, error);
|
||
if (state->maximum == NULL)
|
||
return;
|
||
|
||
if (g_variant_compare (state->minimum, state->maximum) > 0)
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<range> specified minimum is greater than maximum"));
|
||
return;
|
||
}
|
||
|
||
key_state_check_range (state, error);
|
||
}
|
||
|
||
static GString *
|
||
key_state_start_default (KeyState *state,
|
||
const gchar *l10n,
|
||
const gchar *context,
|
||
GError **error)
|
||
{
|
||
if (l10n != NULL)
|
||
{
|
||
if (strcmp (l10n, "messages") == 0)
|
||
state->l10n = 'm';
|
||
|
||
else if (strcmp (l10n, "time") == 0)
|
||
state->l10n = 't';
|
||
|
||
else
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("unsupported l10n category: %s"), l10n);
|
||
return NULL;
|
||
}
|
||
|
||
if (!state->have_gettext_domain)
|
||
{
|
||
g_set_error_literal (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("l10n requested, but no "
|
||
"gettext domain given"));
|
||
return NULL;
|
||
}
|
||
|
||
state->l10n_context = g_strdup (context);
|
||
}
|
||
|
||
else if (context != NULL)
|
||
{
|
||
g_set_error_literal (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("translation context given for "
|
||
"value without l10n enabled"));
|
||
return NULL;
|
||
}
|
||
|
||
return g_string_new (NULL);
|
||
}
|
||
|
||
static void
|
||
key_state_end_default (KeyState *state,
|
||
GString **string,
|
||
GError **error)
|
||
{
|
||
state->unparsed_default_value = *string;
|
||
*string = NULL;
|
||
|
||
state->default_value = g_variant_parse (state->type,
|
||
state->unparsed_default_value->str,
|
||
NULL, NULL, error);
|
||
if (!state->default_value)
|
||
{
|
||
gchar *type = g_variant_type_dup_string (state->type);
|
||
g_prefix_error (error, _("Failed to parse <default> value of type “%s”: "), type);
|
||
g_free (type);
|
||
}
|
||
|
||
key_state_check_range (state, error);
|
||
}
|
||
|
||
static void
|
||
key_state_start_choices (KeyState *state,
|
||
GError **error)
|
||
{
|
||
const GVariantType *type = state->type;
|
||
|
||
if (state->is_enum)
|
||
{
|
||
g_set_error_literal (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<choices> cannot be specified for keys "
|
||
"tagged as having an enumerated type"));
|
||
return;
|
||
}
|
||
|
||
if (state->has_choices)
|
||
{
|
||
g_set_error_literal (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<choices> already specified for this key"));
|
||
return;
|
||
}
|
||
|
||
while (g_variant_type_is_maybe (type) || g_variant_type_is_array (type))
|
||
type = g_variant_type_element (type);
|
||
|
||
if (!g_variant_type_equal (type, G_VARIANT_TYPE_STRING))
|
||
{
|
||
gchar *type_string = g_variant_type_dup_string (state->type);
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<choices> not allowed for keys of type “%s”"),
|
||
type_string);
|
||
g_free (type_string);
|
||
return;
|
||
}
|
||
}
|
||
|
||
static void
|
||
key_state_add_choice (KeyState *state,
|
||
const gchar *choice,
|
||
GError **error)
|
||
{
|
||
if (strinfo_builder_contains (state->strinfo, choice))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<choice value='%s'/> already given"), choice);
|
||
return;
|
||
}
|
||
|
||
strinfo_builder_append_item (state->strinfo, choice, 0);
|
||
state->has_choices = TRUE;
|
||
}
|
||
|
||
static void
|
||
key_state_end_choices (KeyState *state,
|
||
GError **error)
|
||
{
|
||
if (!state->has_choices)
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<choices> must contain at least one <choice>"));
|
||
return;
|
||
}
|
||
|
||
key_state_check_range (state, error);
|
||
}
|
||
|
||
static void
|
||
key_state_start_aliases (KeyState *state,
|
||
GError **error)
|
||
{
|
||
if (state->has_aliases)
|
||
g_set_error_literal (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<aliases> already specified for this key"));
|
||
else if (!state->is_flags && !state->is_enum && !state->has_choices)
|
||
g_set_error_literal (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<aliases> can only be specified for keys with "
|
||
"enumerated or flags types or after <choices>"));
|
||
}
|
||
|
||
static void
|
||
key_state_add_alias (KeyState *state,
|
||
const gchar *alias,
|
||
const gchar *target,
|
||
GError **error)
|
||
{
|
||
if (strinfo_builder_contains (state->strinfo, alias))
|
||
{
|
||
if (strinfo_is_string_valid ((guint32 *) state->strinfo->str,
|
||
state->strinfo->len / 4,
|
||
alias))
|
||
{
|
||
if (state->is_enum)
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<alias value='%s'/> given when “%s” is already "
|
||
"a member of the enumerated type"), alias, alias);
|
||
|
||
else
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<alias value='%s'/> given when "
|
||
"<choice value='%s'/> was already given"),
|
||
alias, alias);
|
||
}
|
||
|
||
else
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<alias value='%s'/> already specified"), alias);
|
||
|
||
return;
|
||
}
|
||
|
||
if (!strinfo_builder_append_alias (state->strinfo, alias, target))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
state->is_enum ?
|
||
_("alias target “%s” is not in enumerated type") :
|
||
_("alias target “%s” is not in <choices>"),
|
||
target);
|
||
return;
|
||
}
|
||
|
||
state->has_aliases = TRUE;
|
||
}
|
||
|
||
static void
|
||
key_state_end_aliases (KeyState *state,
|
||
GError **error)
|
||
{
|
||
if (!state->has_aliases)
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<aliases> must contain at least one <alias>"));
|
||
return;
|
||
}
|
||
}
|
||
|
||
static gboolean
|
||
key_state_check (KeyState *state,
|
||
GError **error)
|
||
{
|
||
if (state->checked)
|
||
return TRUE;
|
||
|
||
return state->checked = TRUE;
|
||
}
|
||
|
||
static GVariant *
|
||
key_state_serialise (KeyState *state)
|
||
{
|
||
if (state->serialised == NULL)
|
||
{
|
||
if (state->child_schema)
|
||
{
|
||
state->serialised = g_variant_new_string (state->child_schema);
|
||
}
|
||
|
||
else
|
||
{
|
||
GVariantBuilder builder;
|
||
gboolean checked G_GNUC_UNUSED /* when compiling with G_DISABLE_ASSERT */;
|
||
|
||
checked = key_state_check (state, NULL);
|
||
g_assert (checked);
|
||
|
||
g_variant_builder_init (&builder, G_VARIANT_TYPE_TUPLE);
|
||
|
||
/* default value */
|
||
g_variant_builder_add_value (&builder, state->default_value);
|
||
|
||
/* translation */
|
||
if (state->l10n)
|
||
{
|
||
/* We are going to store the untranslated default for
|
||
* runtime translation according to the current locale.
|
||
* We need to strip leading and trailing whitespace from
|
||
* the string so that it's exactly the same as the one
|
||
* that ended up in the .po file for translation.
|
||
*
|
||
* We want to do this so that
|
||
*
|
||
* <default l10n='messages'>
|
||
* ['a', 'b', 'c']
|
||
* </default>
|
||
*
|
||
* ends up in the .po file like "['a', 'b', 'c']",
|
||
* omitting the extra whitespace at the start and end.
|
||
*/
|
||
strip_string (state->unparsed_default_value);
|
||
|
||
if (state->l10n_context)
|
||
{
|
||
gint len;
|
||
|
||
/* Contextified messages are supported by prepending
|
||
* the context, followed by '\004' to the start of the
|
||
* message string. We do that here to save GSettings
|
||
* the work later on.
|
||
*/
|
||
len = strlen (state->l10n_context);
|
||
state->l10n_context[len] = '\004';
|
||
g_string_prepend_len (state->unparsed_default_value,
|
||
state->l10n_context, len + 1);
|
||
g_free (state->l10n_context);
|
||
state->l10n_context = NULL;
|
||
}
|
||
|
||
g_variant_builder_add (&builder, "(y(y&s))", 'l', state->l10n,
|
||
state->unparsed_default_value->str);
|
||
g_string_free (state->unparsed_default_value, TRUE);
|
||
state->unparsed_default_value = NULL;
|
||
}
|
||
|
||
/* choice, aliases, enums */
|
||
if (state->strinfo->len)
|
||
{
|
||
GVariant *array;
|
||
guint32 *words;
|
||
gpointer data;
|
||
gsize size;
|
||
gsize i;
|
||
|
||
data = state->strinfo->str;
|
||
size = state->strinfo->len;
|
||
|
||
words = data;
|
||
for (i = 0; i < size / sizeof (guint32); i++)
|
||
words[i] = GUINT32_TO_LE (words[i]);
|
||
|
||
array = g_variant_new_from_data (G_VARIANT_TYPE ("au"),
|
||
data, size, TRUE,
|
||
g_free, data);
|
||
|
||
g_string_free (state->strinfo, FALSE);
|
||
state->strinfo = NULL;
|
||
|
||
g_variant_builder_add (&builder, "(y@au)",
|
||
state->is_flags ? 'f' :
|
||
state->is_enum ? 'e' : 'c',
|
||
array);
|
||
}
|
||
|
||
/* range */
|
||
if (state->minimum || state->maximum)
|
||
g_variant_builder_add (&builder, "(y(**))", 'r',
|
||
state->minimum, state->maximum);
|
||
|
||
/* per-desktop overrides */
|
||
if (state->desktop_overrides)
|
||
g_variant_builder_add (&builder, "(y@a{sv})", 'd',
|
||
g_variant_dict_end (state->desktop_overrides));
|
||
|
||
state->serialised = g_variant_builder_end (&builder);
|
||
}
|
||
|
||
g_variant_ref_sink (state->serialised);
|
||
}
|
||
|
||
return g_variant_ref (state->serialised);
|
||
}
|
||
|
||
static void
|
||
key_state_free (gpointer data)
|
||
{
|
||
KeyState *state = data;
|
||
|
||
g_free (state->child_schema);
|
||
|
||
if (state->type)
|
||
g_variant_type_free (state->type);
|
||
|
||
g_free (state->l10n_context);
|
||
|
||
if (state->unparsed_default_value)
|
||
g_string_free (state->unparsed_default_value, TRUE);
|
||
|
||
if (state->default_value)
|
||
g_variant_unref (state->default_value);
|
||
|
||
if (state->strinfo)
|
||
g_string_free (state->strinfo, TRUE);
|
||
|
||
if (state->minimum)
|
||
g_variant_unref (state->minimum);
|
||
|
||
if (state->maximum)
|
||
g_variant_unref (state->maximum);
|
||
|
||
if (state->serialised)
|
||
g_variant_unref (state->serialised);
|
||
|
||
if (state->desktop_overrides)
|
||
g_variant_dict_unref (state->desktop_overrides);
|
||
|
||
g_slice_free (KeyState, state);
|
||
}
|
||
|
||
/* Key name validity {{{1 */
|
||
static gboolean allow_any_name = FALSE;
|
||
|
||
static gboolean
|
||
is_valid_keyname (const gchar *key,
|
||
GError **error)
|
||
{
|
||
gint i;
|
||
|
||
if (key[0] == '\0')
|
||
{
|
||
g_set_error_literal (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Empty names are not permitted"));
|
||
return FALSE;
|
||
}
|
||
|
||
if (allow_any_name)
|
||
return TRUE;
|
||
|
||
if (!g_ascii_islower (key[0]))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Invalid name “%s”: names must begin "
|
||
"with a lowercase letter"), key);
|
||
return FALSE;
|
||
}
|
||
|
||
for (i = 1; key[i]; i++)
|
||
{
|
||
if (key[i] != '-' &&
|
||
!g_ascii_islower (key[i]) &&
|
||
!g_ascii_isdigit (key[i]))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Invalid name “%s”: invalid character “%c”; "
|
||
"only lowercase letters, numbers and hyphen (“-”) "
|
||
"are permitted"), key, key[i]);
|
||
return FALSE;
|
||
}
|
||
|
||
if (key[i] == '-' && key[i + 1] == '-')
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Invalid name “%s”: two successive hyphens (“--”) "
|
||
"are not permitted"), key);
|
||
return FALSE;
|
||
}
|
||
}
|
||
|
||
if (key[i - 1] == '-')
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Invalid name “%s”: the last character may not be a "
|
||
"hyphen (“-”)"), key);
|
||
return FALSE;
|
||
}
|
||
|
||
if (i > 1024)
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Invalid name “%s”: maximum length is 1024"), key);
|
||
return FALSE;
|
||
}
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
/* Handling of <schema> {{{1 */
|
||
typedef struct _SchemaState SchemaState;
|
||
struct _SchemaState
|
||
{
|
||
SchemaState *extends;
|
||
|
||
gchar *path;
|
||
gchar *gettext_domain;
|
||
gchar *extends_name;
|
||
gchar *list_of;
|
||
|
||
GHashTable *keys;
|
||
};
|
||
|
||
static SchemaState *
|
||
schema_state_new (const gchar *path,
|
||
const gchar *gettext_domain,
|
||
SchemaState *extends,
|
||
const gchar *extends_name,
|
||
const gchar *list_of)
|
||
{
|
||
SchemaState *state;
|
||
|
||
state = g_slice_new (SchemaState);
|
||
state->path = g_strdup (path);
|
||
state->gettext_domain = g_strdup (gettext_domain);
|
||
state->extends = extends;
|
||
state->extends_name = g_strdup (extends_name);
|
||
state->list_of = g_strdup (list_of);
|
||
state->keys = g_hash_table_new_full (g_str_hash, g_str_equal,
|
||
g_free, key_state_free);
|
||
|
||
return state;
|
||
}
|
||
|
||
static void
|
||
schema_state_free (gpointer data)
|
||
{
|
||
SchemaState *state = data;
|
||
|
||
g_free (state->path);
|
||
g_free (state->gettext_domain);
|
||
g_free (state->extends_name);
|
||
g_free (state->list_of);
|
||
g_hash_table_unref (state->keys);
|
||
g_slice_free (SchemaState, state);
|
||
}
|
||
|
||
static void
|
||
schema_state_add_child (SchemaState *state,
|
||
const gchar *name,
|
||
const gchar *schema,
|
||
GError **error)
|
||
{
|
||
gchar *childname;
|
||
|
||
if (!is_valid_keyname (name, error))
|
||
return;
|
||
|
||
childname = g_strconcat (name, "/", NULL);
|
||
|
||
if (g_hash_table_lookup (state->keys, childname))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<child name='%s'> already specified"), name);
|
||
return;
|
||
}
|
||
|
||
g_hash_table_insert (state->keys, childname,
|
||
key_state_new_child (schema));
|
||
}
|
||
|
||
static KeyState *
|
||
schema_state_add_key (SchemaState *state,
|
||
GHashTable *enum_table,
|
||
GHashTable *flags_table,
|
||
const gchar *name,
|
||
const gchar *type_string,
|
||
const gchar *enum_type,
|
||
const gchar *flags_type,
|
||
GError **error)
|
||
{
|
||
SchemaState *node;
|
||
GString *strinfo;
|
||
KeyState *key;
|
||
|
||
if (state->list_of)
|
||
{
|
||
g_set_error_literal (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Cannot add keys to a “list-of” schema"));
|
||
return NULL;
|
||
}
|
||
|
||
if (!is_valid_keyname (name, error))
|
||
return NULL;
|
||
|
||
if (g_hash_table_lookup (state->keys, name))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<key name='%s'> already specified"), name);
|
||
return NULL;
|
||
}
|
||
|
||
for (node = state; node; node = node->extends)
|
||
if (node->extends)
|
||
{
|
||
KeyState *shadow;
|
||
|
||
shadow = g_hash_table_lookup (node->extends->keys, name);
|
||
|
||
/* in case of <key> <override> <key> make sure we report the
|
||
* location of the original <key>, not the <override>.
|
||
*/
|
||
if (shadow && !shadow->is_override)
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<key name='%s'> shadows <key name='%s'> in "
|
||
"<schema id='%s'>; use <override> to modify value"),
|
||
name, name, node->extends_name);
|
||
return NULL;
|
||
}
|
||
}
|
||
|
||
if ((type_string != NULL) + (enum_type != NULL) + (flags_type != NULL) != 1)
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_MISSING_ATTRIBUTE,
|
||
_("Exactly one of “type”, “enum” or “flags” must "
|
||
"be specified as an attribute to <key>"));
|
||
return NULL;
|
||
}
|
||
|
||
if (type_string == NULL) /* flags or enums was specified */
|
||
{
|
||
EnumState *enum_state;
|
||
|
||
if (enum_type)
|
||
enum_state = g_hash_table_lookup (enum_table, enum_type);
|
||
else
|
||
enum_state = g_hash_table_lookup (flags_table, flags_type);
|
||
|
||
|
||
if (enum_state == NULL)
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<%s id='%s'> not (yet) defined."),
|
||
flags_type ? "flags" : "enum",
|
||
flags_type ? flags_type : enum_type);
|
||
return NULL;
|
||
}
|
||
|
||
type_string = flags_type ? "as" : "s";
|
||
strinfo = enum_state->strinfo;
|
||
}
|
||
else
|
||
{
|
||
if (!g_variant_type_string_is_valid (type_string))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Invalid GVariant type string “%s”"), type_string);
|
||
return NULL;
|
||
}
|
||
|
||
strinfo = NULL;
|
||
}
|
||
|
||
key = key_state_new (type_string, state->gettext_domain,
|
||
enum_type != NULL, flags_type != NULL, strinfo);
|
||
g_hash_table_insert (state->keys, g_strdup (name), key);
|
||
|
||
return key;
|
||
}
|
||
|
||
static void
|
||
schema_state_add_override (SchemaState *state,
|
||
KeyState **key_state,
|
||
GString **string,
|
||
const gchar *key,
|
||
const gchar *l10n,
|
||
const gchar *context,
|
||
GError **error)
|
||
{
|
||
SchemaState *parent;
|
||
KeyState *original;
|
||
|
||
if (state->extends == NULL)
|
||
{
|
||
g_set_error_literal (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<override> given but schema isn’t "
|
||
"extending anything"));
|
||
return;
|
||
}
|
||
|
||
for (parent = state->extends; parent; parent = parent->extends)
|
||
if ((original = g_hash_table_lookup (parent->keys, key)))
|
||
break;
|
||
|
||
if (original == NULL)
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("No <key name='%s'> to override"), key);
|
||
return;
|
||
}
|
||
|
||
if (g_hash_table_lookup (state->keys, key))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<override name='%s'> already specified"), key);
|
||
return;
|
||
}
|
||
|
||
*key_state = key_state_override (original, state->gettext_domain);
|
||
*string = key_state_start_default (*key_state, l10n, context, error);
|
||
g_hash_table_insert (state->keys, g_strdup (key), *key_state);
|
||
}
|
||
|
||
static void
|
||
override_state_end (KeyState **key_state,
|
||
GString **string,
|
||
GError **error)
|
||
{
|
||
key_state_end_default (*key_state, string, error);
|
||
*key_state = NULL;
|
||
}
|
||
|
||
/* Handling of toplevel state {{{1 */
|
||
typedef struct
|
||
{
|
||
gboolean strict; /* TRUE if --strict was given */
|
||
|
||
GHashTable *schema_table; /* string -> SchemaState */
|
||
GHashTable *flags_table; /* string -> EnumState */
|
||
GHashTable *enum_table; /* string -> EnumState */
|
||
|
||
GSList *this_file_schemas; /* strings: <schema>s in this file */
|
||
GSList *this_file_flagss; /* strings: <flags>s in this file */
|
||
GSList *this_file_enums; /* strings: <enum>s in this file */
|
||
|
||
gchar *schemalist_domain; /* the <schemalist> gettext domain */
|
||
|
||
SchemaState *schema_state; /* non-NULL when inside <schema> */
|
||
KeyState *key_state; /* non-NULL when inside <key> */
|
||
EnumState *enum_state; /* non-NULL when inside <enum> */
|
||
|
||
GString *string; /* non-NULL when accepting text */
|
||
} ParseState;
|
||
|
||
static gboolean
|
||
is_subclass (const gchar *class_name,
|
||
const gchar *possible_parent,
|
||
GHashTable *schema_table)
|
||
{
|
||
SchemaState *class;
|
||
|
||
if (strcmp (class_name, possible_parent) == 0)
|
||
return TRUE;
|
||
|
||
class = g_hash_table_lookup (schema_table, class_name);
|
||
g_assert (class != NULL);
|
||
|
||
return class->extends_name &&
|
||
is_subclass (class->extends_name, possible_parent, schema_table);
|
||
}
|
||
|
||
static void
|
||
parse_state_start_schema (ParseState *state,
|
||
const gchar *id,
|
||
const gchar *path,
|
||
const gchar *gettext_domain,
|
||
const gchar *extends_name,
|
||
const gchar *list_of,
|
||
GError **error)
|
||
{
|
||
SchemaState *extends;
|
||
gchar *my_id;
|
||
|
||
if (g_hash_table_lookup (state->schema_table, id))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<schema id='%s'> already specified"), id);
|
||
return;
|
||
}
|
||
|
||
if (extends_name)
|
||
{
|
||
extends = g_hash_table_lookup (state->schema_table, extends_name);
|
||
|
||
if (extends == NULL)
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<schema id='%s'> extends not yet existing "
|
||
"schema “%s”"), id, extends_name);
|
||
return;
|
||
}
|
||
}
|
||
else
|
||
extends = NULL;
|
||
|
||
if (list_of)
|
||
{
|
||
SchemaState *tmp;
|
||
|
||
if (!(tmp = g_hash_table_lookup (state->schema_table, list_of)))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<schema id='%s'> is list of not yet existing "
|
||
"schema “%s”"), id, list_of);
|
||
return;
|
||
}
|
||
|
||
if (tmp->path)
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Cannot be a list of a schema with a path"));
|
||
return;
|
||
}
|
||
}
|
||
|
||
if (extends)
|
||
{
|
||
if (extends->path)
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Cannot extend a schema with a path"));
|
||
return;
|
||
}
|
||
|
||
if (list_of)
|
||
{
|
||
if (extends->list_of == NULL)
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<schema id='%s'> is a list, extending "
|
||
"<schema id='%s'> which is not a list"),
|
||
id, extends_name);
|
||
return;
|
||
}
|
||
|
||
if (!is_subclass (list_of, extends->list_of, state->schema_table))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<schema id='%s' list-of='%s'> extends <schema "
|
||
"id='%s' list-of='%s'> but “%s” does not "
|
||
"extend “%s”"), id, list_of, extends_name,
|
||
extends->list_of, list_of, extends->list_of);
|
||
return;
|
||
}
|
||
}
|
||
else
|
||
/* by default we are a list of the same thing that the schema
|
||
* we are extending is a list of (which might be nothing)
|
||
*/
|
||
list_of = extends->list_of;
|
||
}
|
||
|
||
if (path && !(g_str_has_prefix (path, "/") && g_str_has_suffix (path, "/")))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("A path, if given, must begin and end with a slash"));
|
||
return;
|
||
}
|
||
|
||
if (path && list_of && !g_str_has_suffix (path, ":/"))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("The path of a list must end with “:/”"));
|
||
return;
|
||
}
|
||
|
||
if (path && (g_str_has_prefix (path, "/apps/") ||
|
||
g_str_has_prefix (path, "/desktop/") ||
|
||
g_str_has_prefix (path, "/system/")))
|
||
{
|
||
gchar *message = NULL;
|
||
message = g_strdup_printf (_("Warning: Schema “%s” has path “%s”. "
|
||
"Paths starting with "
|
||
"“/apps/”, “/desktop/” or “/system/” are deprecated."),
|
||
id, path);
|
||
g_printerr ("%s\n", message);
|
||
g_free (message);
|
||
}
|
||
|
||
state->schema_state = schema_state_new (path, gettext_domain,
|
||
extends, extends_name, list_of);
|
||
|
||
my_id = g_strdup (id);
|
||
state->this_file_schemas = g_slist_prepend (state->this_file_schemas, my_id);
|
||
g_hash_table_insert (state->schema_table, my_id, state->schema_state);
|
||
}
|
||
|
||
static void
|
||
parse_state_start_enum (ParseState *state,
|
||
const gchar *id,
|
||
gboolean is_flags,
|
||
GError **error)
|
||
{
|
||
GSList **list = is_flags ? &state->this_file_flagss : &state->this_file_enums;
|
||
GHashTable *table = is_flags ? state->flags_table : state->enum_table;
|
||
gchar *my_id;
|
||
|
||
if (g_hash_table_lookup (table, id))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR,
|
||
G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("<%s id='%s'> already specified"),
|
||
is_flags ? "flags" : "enum", id);
|
||
return;
|
||
}
|
||
|
||
state->enum_state = enum_state_new (is_flags);
|
||
|
||
my_id = g_strdup (id);
|
||
*list = g_slist_prepend (*list, my_id);
|
||
g_hash_table_insert (table, my_id, state->enum_state);
|
||
}
|
||
|
||
/* GMarkup Parser Functions {{{1 */
|
||
|
||
/* Start element {{{2 */
|
||
static void
|
||
start_element (GMarkupParseContext *context,
|
||
const gchar *element_name,
|
||
const gchar **attribute_names,
|
||
const gchar **attribute_values,
|
||
gpointer user_data,
|
||
GError **error)
|
||
{
|
||
ParseState *state = user_data;
|
||
const GSList *element_stack;
|
||
const gchar *container;
|
||
|
||
element_stack = g_markup_parse_context_get_element_stack (context);
|
||
container = element_stack->next ? element_stack->next->data : NULL;
|
||
|
||
#define COLLECT(first, ...) \
|
||
g_markup_collect_attributes (element_name, \
|
||
attribute_names, attribute_values, error, \
|
||
first, __VA_ARGS__, G_MARKUP_COLLECT_INVALID)
|
||
#define OPTIONAL G_MARKUP_COLLECT_OPTIONAL
|
||
#define STRDUP G_MARKUP_COLLECT_STRDUP
|
||
#define STRING G_MARKUP_COLLECT_STRING
|
||
#define NO_ATTRS() COLLECT (G_MARKUP_COLLECT_INVALID, NULL)
|
||
|
||
/* Toplevel items {{{3 */
|
||
if (container == NULL)
|
||
{
|
||
if (strcmp (element_name, "schemalist") == 0)
|
||
{
|
||
COLLECT (OPTIONAL | STRDUP,
|
||
"gettext-domain",
|
||
&state->schemalist_domain);
|
||
return;
|
||
}
|
||
}
|
||
|
||
|
||
/* children of <schemalist> {{{3 */
|
||
else if (strcmp (container, "schemalist") == 0)
|
||
{
|
||
if (strcmp (element_name, "schema") == 0)
|
||
{
|
||
const gchar *id, *path, *gettext_domain, *extends, *list_of;
|
||
if (COLLECT (STRING, "id", &id,
|
||
OPTIONAL | STRING, "path", &path,
|
||
OPTIONAL | STRING, "gettext-domain", &gettext_domain,
|
||
OPTIONAL | STRING, "extends", &extends,
|
||
OPTIONAL | STRING, "list-of", &list_of))
|
||
parse_state_start_schema (state, id, path,
|
||
gettext_domain ? gettext_domain
|
||
: state->schemalist_domain,
|
||
extends, list_of, error);
|
||
return;
|
||
}
|
||
|
||
else if (strcmp (element_name, "enum") == 0)
|
||
{
|
||
const gchar *id;
|
||
if (COLLECT (STRING, "id", &id))
|
||
parse_state_start_enum (state, id, FALSE, error);
|
||
return;
|
||
}
|
||
|
||
else if (strcmp (element_name, "flags") == 0)
|
||
{
|
||
const gchar *id;
|
||
if (COLLECT (STRING, "id", &id))
|
||
parse_state_start_enum (state, id, TRUE, error);
|
||
return;
|
||
}
|
||
}
|
||
|
||
|
||
/* children of <schema> {{{3 */
|
||
else if (strcmp (container, "schema") == 0)
|
||
{
|
||
if (strcmp (element_name, "key") == 0)
|
||
{
|
||
const gchar *name, *type_string, *enum_type, *flags_type;
|
||
|
||
if (COLLECT (STRING, "name", &name,
|
||
OPTIONAL | STRING, "type", &type_string,
|
||
OPTIONAL | STRING, "enum", &enum_type,
|
||
OPTIONAL | STRING, "flags", &flags_type))
|
||
|
||
state->key_state = schema_state_add_key (state->schema_state,
|
||
state->enum_table,
|
||
state->flags_table,
|
||
name, type_string,
|
||
enum_type, flags_type,
|
||
error);
|
||
return;
|
||
}
|
||
else if (strcmp (element_name, "child") == 0)
|
||
{
|
||
const gchar *name, *schema;
|
||
|
||
if (COLLECT (STRING, "name", &name, STRING, "schema", &schema))
|
||
schema_state_add_child (state->schema_state,
|
||
name, schema, error);
|
||
return;
|
||
}
|
||
else if (strcmp (element_name, "override") == 0)
|
||
{
|
||
const gchar *name, *l10n, *context;
|
||
|
||
if (COLLECT (STRING, "name", &name,
|
||
OPTIONAL | STRING, "l10n", &l10n,
|
||
OPTIONAL | STRING, "context", &context))
|
||
schema_state_add_override (state->schema_state,
|
||
&state->key_state, &state->string,
|
||
name, l10n, context, error);
|
||
return;
|
||
}
|
||
}
|
||
|
||
/* children of <key> {{{3 */
|
||
else if (strcmp (container, "key") == 0)
|
||
{
|
||
if (strcmp (element_name, "default") == 0)
|
||
{
|
||
const gchar *l10n, *context;
|
||
if (COLLECT (STRING | OPTIONAL, "l10n", &l10n,
|
||
STRING | OPTIONAL, "context", &context))
|
||
state->string = key_state_start_default (state->key_state,
|
||
l10n, context, error);
|
||
return;
|
||
}
|
||
|
||
else if (strcmp (element_name, "summary") == 0)
|
||
{
|
||
if (NO_ATTRS ())
|
||
{
|
||
if (state->key_state->summary_seen && state->strict)
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Only one <%s> element allowed inside <%s>"),
|
||
element_name, container);
|
||
else
|
||
state->string = g_string_new (NULL);
|
||
|
||
state->key_state->summary_seen = TRUE;
|
||
}
|
||
return;
|
||
}
|
||
|
||
else if (strcmp (element_name, "description") == 0)
|
||
{
|
||
if (NO_ATTRS ())
|
||
{
|
||
if (state->key_state->description_seen && state->strict)
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Only one <%s> element allowed inside <%s>"),
|
||
element_name, container);
|
||
else
|
||
state->string = g_string_new (NULL);
|
||
|
||
state->key_state->description_seen = TRUE;
|
||
}
|
||
return;
|
||
}
|
||
|
||
else if (strcmp (element_name, "range") == 0)
|
||
{
|
||
const gchar *min, *max;
|
||
if (COLLECT (STRING | OPTIONAL, "min", &min,
|
||
STRING | OPTIONAL, "max", &max))
|
||
key_state_set_range (state->key_state, min, max, error);
|
||
return;
|
||
}
|
||
|
||
else if (strcmp (element_name, "choices") == 0)
|
||
{
|
||
if (NO_ATTRS ())
|
||
key_state_start_choices (state->key_state, error);
|
||
return;
|
||
}
|
||
|
||
else if (strcmp (element_name, "aliases") == 0)
|
||
{
|
||
if (NO_ATTRS ())
|
||
key_state_start_aliases (state->key_state, error);
|
||
return;
|
||
}
|
||
}
|
||
|
||
|
||
/* children of <choices> {{{3 */
|
||
else if (strcmp (container, "choices") == 0)
|
||
{
|
||
if (strcmp (element_name, "choice") == 0)
|
||
{
|
||
const gchar *value;
|
||
if (COLLECT (STRING, "value", &value))
|
||
key_state_add_choice (state->key_state, value, error);
|
||
return;
|
||
}
|
||
}
|
||
|
||
|
||
/* children of <aliases> {{{3 */
|
||
else if (strcmp (container, "aliases") == 0)
|
||
{
|
||
if (strcmp (element_name, "alias") == 0)
|
||
{
|
||
const gchar *value, *target;
|
||
if (COLLECT (STRING, "value", &value, STRING, "target", &target))
|
||
key_state_add_alias (state->key_state, value, target, error);
|
||
return;
|
||
}
|
||
}
|
||
|
||
|
||
/* children of <enum> {{{3 */
|
||
else if (strcmp (container, "enum") == 0 ||
|
||
strcmp (container, "flags") == 0)
|
||
{
|
||
if (strcmp (element_name, "value") == 0)
|
||
{
|
||
const gchar *nick, *valuestr;
|
||
if (COLLECT (STRING, "nick", &nick,
|
||
STRING, "value", &valuestr))
|
||
enum_state_add_value (state->enum_state, nick, valuestr, error);
|
||
return;
|
||
}
|
||
}
|
||
/* 3}}} */
|
||
|
||
if (container)
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_UNKNOWN_ELEMENT,
|
||
_("Element <%s> not allowed inside <%s>"),
|
||
element_name, container);
|
||
else
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_UNKNOWN_ELEMENT,
|
||
_("Element <%s> not allowed at the top level"), element_name);
|
||
}
|
||
/* 2}}} */
|
||
/* End element {{{2 */
|
||
|
||
static void
|
||
key_state_end (KeyState **state_ptr,
|
||
GError **error)
|
||
{
|
||
KeyState *state;
|
||
|
||
state = *state_ptr;
|
||
*state_ptr = NULL;
|
||
|
||
if (state->default_value == NULL)
|
||
{
|
||
g_set_error_literal (error,
|
||
G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Element <default> is required in <key>"));
|
||
return;
|
||
}
|
||
}
|
||
|
||
static void
|
||
schema_state_end (SchemaState **state_ptr,
|
||
GError **error)
|
||
{
|
||
*state_ptr = NULL;
|
||
}
|
||
|
||
static void
|
||
end_element (GMarkupParseContext *context,
|
||
const gchar *element_name,
|
||
gpointer user_data,
|
||
GError **error)
|
||
{
|
||
ParseState *state = user_data;
|
||
|
||
if (strcmp (element_name, "schemalist") == 0)
|
||
{
|
||
g_free (state->schemalist_domain);
|
||
state->schemalist_domain = NULL;
|
||
}
|
||
|
||
else if (strcmp (element_name, "enum") == 0 ||
|
||
strcmp (element_name, "flags") == 0)
|
||
enum_state_end (&state->enum_state, error);
|
||
|
||
else if (strcmp (element_name, "schema") == 0)
|
||
schema_state_end (&state->schema_state, error);
|
||
|
||
else if (strcmp (element_name, "override") == 0)
|
||
override_state_end (&state->key_state, &state->string, error);
|
||
|
||
else if (strcmp (element_name, "key") == 0)
|
||
key_state_end (&state->key_state, error);
|
||
|
||
else if (strcmp (element_name, "default") == 0)
|
||
key_state_end_default (state->key_state, &state->string, error);
|
||
|
||
else if (strcmp (element_name, "choices") == 0)
|
||
key_state_end_choices (state->key_state, error);
|
||
|
||
else if (strcmp (element_name, "aliases") == 0)
|
||
key_state_end_aliases (state->key_state, error);
|
||
|
||
if (state->string)
|
||
{
|
||
g_string_free (state->string, TRUE);
|
||
state->string = NULL;
|
||
}
|
||
}
|
||
/* Text {{{2 */
|
||
static void
|
||
text (GMarkupParseContext *context,
|
||
const gchar *text,
|
||
gsize text_len,
|
||
gpointer user_data,
|
||
GError **error)
|
||
{
|
||
ParseState *state = user_data;
|
||
|
||
if (state->string)
|
||
{
|
||
/* we are expecting a string, so store the text data.
|
||
*
|
||
* we store the data verbatim here and deal with whitespace
|
||
* later on. there are two reasons for that:
|
||
*
|
||
* 1) whitespace is handled differently depending on the tag
|
||
* type.
|
||
*
|
||
* 2) we could do leading whitespace removal by refusing to
|
||
* insert it into state->string if it's at the start, but for
|
||
* trailing whitespace, we have no idea if there is another
|
||
* text() call coming or not.
|
||
*/
|
||
g_string_append_len (state->string, text, text_len);
|
||
}
|
||
else
|
||
{
|
||
/* string is not expected: accept (and ignore) pure whitespace */
|
||
gsize i;
|
||
|
||
for (i = 0; i < text_len; i++)
|
||
if (!g_ascii_isspace (text[i]))
|
||
{
|
||
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
|
||
_("Text may not appear inside <%s>"),
|
||
g_markup_parse_context_get_element (context));
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
/* Write to GVDB {{{1 */
|
||
typedef struct
|
||
{
|
||
GHashTable *table;
|
||
GvdbItem *root;
|
||
} GvdbPair;
|
||
|
||
static void
|
||
gvdb_pair_init (GvdbPair *pair)
|
||
{
|
||
pair->table = gvdb_hash_table_new (NULL, NULL);
|
||
pair->root = gvdb_hash_table_insert (pair->table, "");
|
||
}
|
||
|
||
static void
|
||
gvdb_pair_clear (GvdbPair *pair)
|
||
{
|
||
g_hash_table_unref (pair->table);
|
||
}
|
||
|
||
typedef struct
|
||
{
|
||
GHashTable *schema_table;
|
||
GvdbPair root_pair;
|
||
} WriteToFileData;
|
||
|
||
typedef struct
|
||
{
|
||
GHashTable *schema_table;
|
||
GvdbPair pair;
|
||
gboolean l10n;
|
||
} OutputSchemaData;
|
||
|
||
static void
|
||
output_key (gpointer key,
|
||
gpointer value,
|
||
gpointer user_data)
|
||
{
|
||
OutputSchemaData *data;
|
||
const gchar *name;
|
||
KeyState *state;
|
||
GvdbItem *item;
|
||
GVariant *serialised = NULL;
|
||
|
||
name = key;
|
||
state = value;
|
||
data = user_data;
|
||
|
||
item = gvdb_hash_table_insert (data->pair.table, name);
|
||
gvdb_item_set_parent (item, data->pair.root);
|
||
serialised = key_state_serialise (state);
|
||
gvdb_item_set_value (item, serialised);
|
||
g_variant_unref (serialised);
|
||
|
||
if (state->l10n)
|
||
data->l10n = TRUE;
|
||
|
||
if (state->child_schema &&
|
||
!g_hash_table_lookup (data->schema_table, state->child_schema))
|
||
{
|
||
gchar *message = NULL;
|
||
message = g_strdup_printf (_("Warning: undefined reference to <schema id='%s'/>"),
|
||
state->child_schema);
|
||
g_printerr ("%s\n", message);
|
||
g_free (message);
|
||
}
|
||
}
|
||
|
||
static void
|
||
output_schema (gpointer key,
|
||
gpointer value,
|
||
gpointer user_data)
|
||
{
|
||
WriteToFileData *wtf_data = user_data;
|
||
OutputSchemaData data;
|
||
GvdbPair *root_pair;
|
||
SchemaState *state;
|
||
const gchar *id;
|
||
GvdbItem *item;
|
||
|
||
id = key;
|
||
state = value;
|
||
root_pair = &wtf_data->root_pair;
|
||
|
||
data.schema_table = wtf_data->schema_table;
|
||
gvdb_pair_init (&data.pair);
|
||
data.l10n = FALSE;
|
||
|
||
item = gvdb_hash_table_insert (root_pair->table, id);
|
||
gvdb_item_set_parent (item, root_pair->root);
|
||
gvdb_item_set_hash_table (item, data.pair.table);
|
||
|
||
g_hash_table_foreach (state->keys, output_key, &data);
|
||
|
||
if (state->path)
|
||
gvdb_hash_table_insert_string (data.pair.table, ".path", state->path);
|
||
|
||
if (state->extends_name)
|
||
gvdb_hash_table_insert_string (data.pair.table, ".extends",
|
||
state->extends_name);
|
||
|
||
if (state->list_of)
|
||
gvdb_hash_table_insert_string (data.pair.table, ".list-of",
|
||
state->list_of);
|
||
|
||
if (data.l10n)
|
||
gvdb_hash_table_insert_string (data.pair.table,
|
||
".gettext-domain",
|
||
state->gettext_domain);
|
||
|
||
gvdb_pair_clear (&data.pair);
|
||
}
|
||
|
||
static gboolean
|
||
write_to_file (GHashTable *schema_table,
|
||
const gchar *filename,
|
||
GError **error)
|
||
{
|
||
WriteToFileData data;
|
||
gboolean success;
|
||
|
||
data.schema_table = schema_table;
|
||
|
||
gvdb_pair_init (&data.root_pair);
|
||
|
||
g_hash_table_foreach (schema_table, output_schema, &data);
|
||
|
||
success = gvdb_table_write_contents (data.root_pair.table, filename,
|
||
G_BYTE_ORDER != G_LITTLE_ENDIAN,
|
||
error);
|
||
g_hash_table_unref (data.root_pair.table);
|
||
|
||
return success;
|
||
}
|
||
|
||
/* Parser driver {{{1 */
|
||
static GHashTable *
|
||
parse_gschema_files (gchar **files,
|
||
gboolean strict)
|
||
{
|
||
GMarkupParser parser = { start_element, end_element, text, NULL, NULL };
|
||
ParseState state = { 0, };
|
||
const gchar *filename;
|
||
GError *error = NULL;
|
||
|
||
state.strict = strict;
|
||
|
||
state.enum_table = g_hash_table_new_full (g_str_hash, g_str_equal,
|
||
g_free, enum_state_free);
|
||
|
||
state.flags_table = g_hash_table_new_full (g_str_hash, g_str_equal,
|
||
g_free, enum_state_free);
|
||
|
||
state.schema_table = g_hash_table_new_full (g_str_hash, g_str_equal,
|
||
g_free, schema_state_free);
|
||
|
||
while ((filename = *files++) != NULL)
|
||
{
|
||
GMarkupParseContext *context;
|
||
gchar *contents;
|
||
gsize size;
|
||
gint line, col;
|
||
|
||
if (!g_file_get_contents (filename, &contents, &size, &error))
|
||
{
|
||
fprintf (stderr, "%s\n", error->message);
|
||
g_clear_error (&error);
|
||
continue;
|
||
}
|
||
|
||
context = g_markup_parse_context_new (&parser,
|
||
G_MARKUP_TREAT_CDATA_AS_TEXT |
|
||
G_MARKUP_PREFIX_ERROR_POSITION |
|
||
G_MARKUP_IGNORE_QUALIFIED,
|
||
&state, NULL);
|
||
|
||
|
||
if (!g_markup_parse_context_parse (context, contents, size, &error) ||
|
||
!g_markup_parse_context_end_parse (context, &error))
|
||
{
|
||
GSList *item;
|
||
|
||
/* back out any changes from this file */
|
||
for (item = state.this_file_schemas; item; item = item->next)
|
||
g_hash_table_remove (state.schema_table, item->data);
|
||
|
||
for (item = state.this_file_flagss; item; item = item->next)
|
||
g_hash_table_remove (state.flags_table, item->data);
|
||
|
||
for (item = state.this_file_enums; item; item = item->next)
|
||
g_hash_table_remove (state.enum_table, item->data);
|
||
|
||
/* let them know */
|
||
g_markup_parse_context_get_position (context, &line, &col);
|
||
fprintf (stderr, "%s:%d:%d %s. ", filename, line, col, error->message);
|
||
g_clear_error (&error);
|
||
|
||
if (strict)
|
||
{
|
||
/* Translators: Do not translate "--strict". */
|
||
fprintf (stderr, "%s\n", _("--strict was specified; exiting."));
|
||
|
||
g_hash_table_unref (state.schema_table);
|
||
g_hash_table_unref (state.flags_table);
|
||
g_hash_table_unref (state.enum_table);
|
||
|
||
g_free (contents);
|
||
|
||
return NULL;
|
||
}
|
||
else
|
||
{
|
||
fprintf (stderr, "%s\n", _("This entire file has been ignored."));
|
||
}
|
||
}
|
||
|
||
/* cleanup */
|
||
g_free (contents);
|
||
g_markup_parse_context_free (context);
|
||
g_slist_free (state.this_file_schemas);
|
||
g_slist_free (state.this_file_flagss);
|
||
g_slist_free (state.this_file_enums);
|
||
state.this_file_schemas = NULL;
|
||
state.this_file_flagss = NULL;
|
||
state.this_file_enums = NULL;
|
||
}
|
||
|
||
g_hash_table_unref (state.flags_table);
|
||
g_hash_table_unref (state.enum_table);
|
||
|
||
return state.schema_table;
|
||
}
|
||
|
||
static gint
|
||
compare_strings (gconstpointer a,
|
||
gconstpointer b)
|
||
{
|
||
gchar *one = *(gchar **) a;
|
||
gchar *two = *(gchar **) b;
|
||
gint cmp;
|
||
|
||
cmp = g_str_has_suffix (two, ".enums.xml") -
|
||
g_str_has_suffix (one, ".enums.xml");
|
||
|
||
if (!cmp)
|
||
cmp = strcmp (one, two);
|
||
|
||
return cmp;
|
||
}
|
||
|
||
static gboolean
|
||
set_overrides (GHashTable *schema_table,
|
||
gchar **files,
|
||
gboolean strict)
|
||
{
|
||
const gchar *filename;
|
||
GError *error = NULL;
|
||
|
||
while ((filename = *files++))
|
||
{
|
||
GKeyFile *key_file;
|
||
gchar **groups;
|
||
gint i;
|
||
|
||
g_debug ("Processing override file '%s'", filename);
|
||
|
||
key_file = g_key_file_new ();
|
||
if (!g_key_file_load_from_file (key_file, filename, 0, &error))
|
||
{
|
||
fprintf (stderr, "%s: %s. ", filename, error->message);
|
||
g_key_file_free (key_file);
|
||
g_clear_error (&error);
|
||
|
||
if (!strict)
|
||
{
|
||
fprintf (stderr, "%s\n", _("Ignoring this file."));
|
||
continue;
|
||
}
|
||
|
||
fprintf (stderr, "%s\n", _("--strict was specified; exiting."));
|
||
return FALSE;
|
||
}
|
||
|
||
groups = g_key_file_get_groups (key_file, NULL);
|
||
|
||
for (i = 0; groups[i]; i++)
|
||
{
|
||
const gchar *group = groups[i];
|
||
const gchar *schema_name;
|
||
const gchar *desktop_id;
|
||
SchemaState *schema;
|
||
gchar **pieces;
|
||
gchar **keys;
|
||
gint j;
|
||
|
||
pieces = g_strsplit (group, ":", 2);
|
||
schema_name = pieces[0];
|
||
desktop_id = pieces[1];
|
||
|
||
g_debug ("Processing group '%s' (schema '%s', %s)",
|
||
group, schema_name, desktop_id ? desktop_id : "all desktops");
|
||
|
||
schema = g_hash_table_lookup (schema_table, schema_name);
|
||
|
||
if (schema == NULL)
|
||
{
|
||
/* Having the schema not be installed is expected to be a
|
||
* common case. Don't even emit an error message about
|
||
* that.
|
||
*/
|
||
g_strfreev (pieces);
|
||
continue;
|
||
}
|
||
|
||
keys = g_key_file_get_keys (key_file, group, NULL, NULL);
|
||
g_assert (keys != NULL);
|
||
|
||
for (j = 0; keys[j]; j++)
|
||
{
|
||
const gchar *key = keys[j];
|
||
KeyState *state;
|
||
GVariant *value;
|
||
gchar *string;
|
||
|
||
state = g_hash_table_lookup (schema->keys, key);
|
||
|
||
if (state == NULL)
|
||
{
|
||
if (!strict)
|
||
{
|
||
fprintf (stderr, _("No such key “%s” in schema “%s” as "
|
||
"specified in override file “%s”; "
|
||
"ignoring override for this key."),
|
||
key, group, filename);
|
||
fprintf (stderr, "\n");
|
||
continue;
|
||
}
|
||
|
||
fprintf (stderr, _("No such key “%s” in schema “%s” as "
|
||
"specified in override file “%s” and "
|
||
"--strict was specified; exiting."),
|
||
key, group, filename);
|
||
fprintf (stderr, "\n");
|
||
|
||
g_key_file_free (key_file);
|
||
g_strfreev (pieces);
|
||
g_strfreev (groups);
|
||
g_strfreev (keys);
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
if (desktop_id != NULL && state->l10n)
|
||
{
|
||
/* Let's avoid the n*m case of per-desktop localised
|
||
* default values, and just forbid it.
|
||
*/
|
||
if (!strict)
|
||
{
|
||
fprintf (stderr,
|
||
_("Cannot provide per-desktop overrides for "
|
||
"localized key “%s” in schema “%s” (override "
|
||
"file “%s”); ignoring override for this key."),
|
||
key, group, filename);
|
||
fprintf (stderr, "\n");
|
||
continue;
|
||
}
|
||
|
||
fprintf (stderr,
|
||
_("Cannot provide per-desktop overrides for "
|
||
"localized key “%s” in schema “%s” (override "
|
||
"file “%s”) and --strict was specified; exiting."),
|
||
key, group, filename);
|
||
fprintf (stderr, "\n");
|
||
|
||
g_key_file_free (key_file);
|
||
g_strfreev (pieces);
|
||
g_strfreev (groups);
|
||
g_strfreev (keys);
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
string = g_key_file_get_value (key_file, group, key, NULL);
|
||
g_assert (string != NULL);
|
||
|
||
value = g_variant_parse (state->type, string,
|
||
NULL, NULL, &error);
|
||
|
||
if (value == NULL)
|
||
{
|
||
if (!strict)
|
||
{
|
||
fprintf (stderr, _("Error parsing key “%s” in schema “%s” "
|
||
"as specified in override file “%s”: "
|
||
"%s. Ignoring override for this key."),
|
||
key, group, filename, error->message);
|
||
fprintf (stderr, "\n");
|
||
|
||
g_clear_error (&error);
|
||
g_free (string);
|
||
|
||
continue;
|
||
}
|
||
|
||
fprintf (stderr, _("Error parsing key “%s” in schema “%s” "
|
||
"as specified in override file “%s”: "
|
||
"%s. --strict was specified; exiting."),
|
||
key, group, filename, error->message);
|
||
fprintf (stderr, "\n");
|
||
|
||
g_clear_error (&error);
|
||
g_free (string);
|
||
g_key_file_free (key_file);
|
||
g_strfreev (pieces);
|
||
g_strfreev (groups);
|
||
g_strfreev (keys);
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
if (state->minimum)
|
||
{
|
||
if (g_variant_compare (value, state->minimum) < 0 ||
|
||
g_variant_compare (value, state->maximum) > 0)
|
||
{
|
||
g_variant_unref (value);
|
||
g_free (string);
|
||
|
||
if (!strict)
|
||
{
|
||
fprintf (stderr,
|
||
_("Override for key “%s” in schema “%s” in "
|
||
"override file “%s” is outside the range "
|
||
"given in the schema; ignoring override "
|
||
"for this key."),
|
||
key, group, filename);
|
||
fprintf (stderr, "\n");
|
||
continue;
|
||
}
|
||
|
||
fprintf (stderr,
|
||
_("Override for key “%s” in schema “%s” in "
|
||
"override file “%s” is outside the range "
|
||
"given in the schema and --strict was "
|
||
"specified; exiting."),
|
||
key, group, filename);
|
||
fprintf (stderr, "\n");
|
||
|
||
g_key_file_free (key_file);
|
||
g_strfreev (pieces);
|
||
g_strfreev (groups);
|
||
g_strfreev (keys);
|
||
|
||
return FALSE;
|
||
}
|
||
}
|
||
|
||
else if (state->strinfo->len)
|
||
{
|
||
if (!is_valid_choices (value, state->strinfo))
|
||
{
|
||
g_variant_unref (value);
|
||
g_free (string);
|
||
|
||
if (!strict)
|
||
{
|
||
fprintf (stderr,
|
||
_("Override for key “%s” in schema “%s” in "
|
||
"override file “%s” is not in the list "
|
||
"of valid choices; ignoring override for "
|
||
"this key."),
|
||
key, group, filename);
|
||
fprintf (stderr, "\n");
|
||
continue;
|
||
}
|
||
|
||
fprintf (stderr,
|
||
_("Override for key “%s” in schema “%s” in "
|
||
"override file “%s” is not in the list "
|
||
"of valid choices and --strict was specified; "
|
||
"exiting."),
|
||
key, group, filename);
|
||
fprintf (stderr, "\n");
|
||
g_key_file_free (key_file);
|
||
g_strfreev (pieces);
|
||
g_strfreev (groups);
|
||
g_strfreev (keys);
|
||
|
||
return FALSE;
|
||
}
|
||
}
|
||
|
||
if (desktop_id != NULL)
|
||
{
|
||
if (state->desktop_overrides == NULL)
|
||
state->desktop_overrides = g_variant_dict_new (NULL);
|
||
|
||
g_variant_dict_insert_value (state->desktop_overrides, desktop_id, value);
|
||
g_variant_unref (value);
|
||
}
|
||
else
|
||
{
|
||
g_variant_unref (state->default_value);
|
||
state->default_value = value;
|
||
}
|
||
|
||
g_free (string);
|
||
}
|
||
|
||
g_strfreev (pieces);
|
||
g_strfreev (keys);
|
||
}
|
||
|
||
g_strfreev (groups);
|
||
g_key_file_free (key_file);
|
||
}
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
int
|
||
main (int argc, char **argv)
|
||
{
|
||
GError *error = NULL;
|
||
GHashTable *table = NULL;
|
||
GDir *dir = NULL;
|
||
const gchar *file;
|
||
const gchar *srcdir;
|
||
gboolean show_version_and_exit = FALSE;
|
||
gchar *targetdir = NULL;
|
||
gchar *target = NULL;
|
||
gboolean dry_run = FALSE;
|
||
gboolean strict = FALSE;
|
||
gchar **schema_files = NULL;
|
||
gchar **override_files = NULL;
|
||
GOptionContext *context = NULL;
|
||
gint retval;
|
||
GOptionEntry entries[] = {
|
||
{ "version", 0, 0, G_OPTION_ARG_NONE, &show_version_and_exit, N_("Show program version and exit"), NULL },
|
||
{ "targetdir", 0, 0, G_OPTION_ARG_FILENAME, &targetdir, N_("Where to store the gschemas.compiled file"), N_("DIRECTORY") },
|
||
{ "strict", 0, 0, G_OPTION_ARG_NONE, &strict, N_("Abort on any errors in schemas"), NULL },
|
||
{ "dry-run", 0, 0, G_OPTION_ARG_NONE, &dry_run, N_("Do not write the gschema.compiled file"), NULL },
|
||
{ "allow-any-name", 0, 0, G_OPTION_ARG_NONE, &allow_any_name, N_("Do not enforce key name restrictions"), NULL },
|
||
|
||
/* These options are only for use in the gschema-compile tests */
|
||
{ "schema-file", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_FILENAME_ARRAY, &schema_files, NULL, NULL },
|
||
{ "override-file", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_FILENAME_ARRAY, &override_files, NULL, NULL },
|
||
G_OPTION_ENTRY_NULL
|
||
};
|
||
|
||
#ifdef G_OS_WIN32
|
||
gchar *tmp = NULL;
|
||
#endif
|
||
|
||
setlocale (LC_ALL, GLIB_DEFAULT_LOCALE);
|
||
textdomain (GETTEXT_PACKAGE);
|
||
|
||
#ifdef G_OS_WIN32
|
||
tmp = _glib_get_locale_dir ();
|
||
bindtextdomain (GETTEXT_PACKAGE, tmp);
|
||
#else
|
||
bindtextdomain (GETTEXT_PACKAGE, GLIB_LOCALE_DIR);
|
||
#endif
|
||
|
||
#ifdef HAVE_BIND_TEXTDOMAIN_CODESET
|
||
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
|
||
#endif
|
||
|
||
context = g_option_context_new (N_("DIRECTORY"));
|
||
g_option_context_set_translation_domain (context, GETTEXT_PACKAGE);
|
||
g_option_context_set_summary (context,
|
||
N_("Compile all GSettings schema files into a schema cache.\n"
|
||
"Schema files are required to have the extension .gschema.xml,\n"
|
||
"and the cache file is called gschemas.compiled."));
|
||
g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
|
||
|
||
if (!g_option_context_parse (context, &argc, &argv, &error))
|
||
{
|
||
fprintf (stderr, "%s\n", error->message);
|
||
retval = 1;
|
||
goto done;
|
||
}
|
||
|
||
if (show_version_and_exit)
|
||
{
|
||
g_print (PACKAGE_VERSION "\n");
|
||
retval = 0;
|
||
goto done;
|
||
}
|
||
|
||
if (!schema_files && argc != 2)
|
||
{
|
||
fprintf (stderr, "%s\n", _("You should give exactly one directory name"));
|
||
retval = 1;
|
||
goto done;
|
||
}
|
||
|
||
srcdir = argv[1];
|
||
|
||
target = g_build_filename (targetdir ? targetdir : srcdir, "gschemas.compiled", NULL);
|
||
|
||
if (!schema_files)
|
||
{
|
||
GPtrArray *overrides;
|
||
GPtrArray *files;
|
||
|
||
files = g_ptr_array_new ();
|
||
overrides = g_ptr_array_new ();
|
||
|
||
dir = g_dir_open (srcdir, 0, &error);
|
||
if (dir == NULL)
|
||
{
|
||
fprintf (stderr, "%s\n", error->message);
|
||
|
||
g_ptr_array_unref (files);
|
||
g_ptr_array_unref (overrides);
|
||
|
||
retval = 1;
|
||
goto done;
|
||
}
|
||
|
||
while ((file = g_dir_read_name (dir)) != NULL)
|
||
{
|
||
if (g_str_has_suffix (file, ".gschema.xml") ||
|
||
g_str_has_suffix (file, ".enums.xml"))
|
||
g_ptr_array_add (files, g_build_filename (srcdir, file, NULL));
|
||
|
||
else if (g_str_has_suffix (file, ".gschema.override"))
|
||
g_ptr_array_add (overrides,
|
||
g_build_filename (srcdir, file, NULL));
|
||
}
|
||
|
||
if (files->len == 0)
|
||
{
|
||
if (g_unlink (target))
|
||
fprintf (stdout, "%s\n", _("No schema files found: doing nothing."));
|
||
else
|
||
fprintf (stdout, "%s\n", _("No schema files found: removed existing output file."));
|
||
|
||
g_ptr_array_unref (files);
|
||
g_ptr_array_unref (overrides);
|
||
|
||
retval = 0;
|
||
goto done;
|
||
}
|
||
g_ptr_array_sort (files, compare_strings);
|
||
g_ptr_array_add (files, NULL);
|
||
|
||
g_ptr_array_sort (overrides, compare_strings);
|
||
g_ptr_array_add (overrides, NULL);
|
||
|
||
schema_files = (char **) g_ptr_array_free (files, FALSE);
|
||
override_files = (gchar **) g_ptr_array_free (overrides, FALSE);
|
||
}
|
||
|
||
if ((table = parse_gschema_files (schema_files, strict)) == NULL)
|
||
{
|
||
retval = 1;
|
||
goto done;
|
||
}
|
||
|
||
if (override_files != NULL &&
|
||
!set_overrides (table, override_files, strict))
|
||
{
|
||
retval = 1;
|
||
goto done;
|
||
}
|
||
|
||
if (!dry_run && !write_to_file (table, target, &error))
|
||
{
|
||
fprintf (stderr, "%s\n", error->message);
|
||
retval = 1;
|
||
goto done;
|
||
}
|
||
|
||
/* Success. */
|
||
retval = 0;
|
||
|
||
done:
|
||
g_clear_error (&error);
|
||
g_clear_pointer (&table, g_hash_table_unref);
|
||
g_clear_pointer (&dir, g_dir_close);
|
||
g_free (targetdir);
|
||
g_free (target);
|
||
g_strfreev (schema_files);
|
||
g_strfreev (override_files);
|
||
g_option_context_free (context);
|
||
|
||
#ifdef G_OS_WIN32
|
||
g_free (tmp);
|
||
#endif
|
||
|
||
return retval;
|
||
}
|
||
|
||
/* Epilogue {{{1 */
|
||
|
||
/* vim:set foldmethod=marker: */
|