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/*
* Copyright (C) 2010, Nokia <ivan.frade@nokia.com>
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include "config.h"
#include <string.h>
#include <libtracker-common/tracker-utils.h>
#include "tracker-parser-utils.h"
/*
* Definition of the possible reserved words.
* Length of word is explicitly given to avoid strlen() calls
*/
typedef struct {
const gchar *word;
gsize word_length;
} TrackerParserReservedWord;
static const TrackerParserReservedWord reserved_words[] = {
{ "and", 3 },
{ "near", 4 },
{ "not", 3 },
{ "or", 2 },
{ NULL, 0 }
};
gboolean
tracker_parser_is_reserved_word_utf8 (const gchar *word,
gsize word_length)
{
gint i = 0;
/* Loop the array of predefined reserved words */
while (reserved_words[i].word != NULL) {
if (word_length == reserved_words[i].word_length &&
strncmp (word,
reserved_words[i].word,
word_length) == 0) {
return TRUE;
}
i++;
}
return FALSE;
}
#if TRACKER_PARSER_DEBUG_HEX
void
tracker_parser_message_hex (const gchar *message,
const gchar *str,
gsize str_length)
{
gchar *hex_aux;
gchar *str_aux;
g_return_if_fail (message);
g_return_if_fail (str);
g_return_if_fail (str_length != 0);
/* String may not come NIL-terminated */
str_aux = g_malloc (str_length + 1);
memcpy (str_aux, str, str_length);
str_aux[str_length] = '\0';
/* Get hexadecimal representation of the input string */
hex_aux = tracker_strhex (str, str_length, ':');
/* Log it */
g_message ("%s: '%s' (%s)",
message, str_aux, hex_aux);
g_free (str_aux);
g_free (hex_aux);
}
#endif
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