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Do not set the timestamp value using time(), as it will be overwritten

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2008-07-21  Emmanuele Bassi  <ebassi@gnome.org>

	* glib/gbookmarkfile.c:
	(bookmark_app_info_new): Do not set the timestamp value
	using time(), as it will be overwritten anyway. (#535223,
	Michael Meeks)

	(parse_application_element),
	(bookmark_app_info_dump): Support the "modified" attribute,
	which takes an ISO-formatted string instead of a Unix time
	stamp, to keep the number of g_strdup_printf() calls to a
	minimum.

	* glib/gtimer.c:
	(g_time_val_to_iso8601): Do not use strftime(): we know
	the format and contents of the ISO 8601 date format we
	use.

	* tests/bookmarks/valid-03.xbel: Add a test file for the
	modified attribute.

svn path=/trunk/; revision=7231
This commit is contained in:
Emmanuele Bassi 2008-07-21 13:05:24 +00:00 committed by Emmanuele Bassi
parent f573de59d2
commit bcdc09e641
4 changed files with 107 additions and 37 deletions
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21
ChangeLog
View File

@ -1,3 +1,24 @@
2008-07-21 Emmanuele Bassi <ebassi@gnome.org>
* glib/gbookmarkfile.c:
(bookmark_app_info_new): Do not set the timestamp value
using time(), as it will be overwritten anyway. (#535223,
Michael Meeks)
(parse_application_element),
(bookmark_app_info_dump): Support the "modified" attribute,
which takes an ISO-formatted string instead of a Unix time
stamp, to keep the number of g_strdup_printf() calls to a
minimum.
* glib/gtimer.c:
(g_time_val_to_iso8601): Do not use strftime(): we know
the format and contents of the ISO 8601 date format we
use.
* tests/bookmarks/valid-03.xbel: Add a test file for the
modified attribute.
2008-07-19 Matthias Clasen <mclasen@redhat.com>
* glib/tests/Makefile.am:

70
glib/gbookmarkfile.c
View File

@ -104,7 +104,8 @@
#define BOOKMARK_NAME_ATTRIBUTE "name"
#define BOOKMARK_EXEC_ATTRIBUTE "exec"
#define BOOKMARK_COUNT_ATTRIBUTE "count"
#define BOOKMARK_TIMESTAMP_ATTRIBUTE "timestamp"
#define BOOKMARK_TIMESTAMP_ATTRIBUTE "timestamp" /* deprecated by "modified" */
#define BOOKMARK_MODIFIED_ATTRIBUTE "modified"
#define BOOKMARK_HREF_ATTRIBUTE "href"
#define BOOKMARK_TYPE_ATTRIBUTE "type"
@ -227,7 +228,7 @@ bookmark_app_info_new (const gchar *name)
retval->name = g_strdup (name);
retval->exec = NULL;
retval->count = 0;
retval->stamp = time (NULL);
retval->stamp = 0;
return retval;
}
@ -248,7 +249,7 @@ static gchar *
bookmark_app_info_dump (BookmarkAppInfo *app_info)
{
gchar *retval;
gchar *name, *exec;
gchar *name, *exec, *modified, *count;
g_warn_if_fail (app_info != NULL);
@ -257,17 +258,21 @@ bookmark_app_info_dump (BookmarkAppInfo *app_info)
name = g_markup_escape_text (app_info->name, -1);
exec = g_markup_escape_text (app_info->exec, -1);
retval = g_strdup_printf (" <%s:%s %s=\"%s\" %s=\"%s\" %s=\"%ld\" %s=\"%u\"/>\n",
BOOKMARK_NAMESPACE_NAME,
BOOKMARK_APPLICATION_ELEMENT,
BOOKMARK_NAME_ATTRIBUTE, name,
BOOKMARK_EXEC_ATTRIBUTE, exec,
BOOKMARK_TIMESTAMP_ATTRIBUTE, (time_t) app_info->stamp,
BOOKMARK_COUNT_ATTRIBUTE, app_info->count);
modified = timestamp_to_iso8601 (app_info->stamp);
count = g_strdup_printf ("%u", app_info->count);
retval = g_strconcat (" "
"<" BOOKMARK_NAMESPACE_NAME ":" BOOKMARK_APPLICATION_ELEMENT
" " BOOKMARK_NAME_ATTRIBUTE "=\"", name, "\""
" " BOOKMARK_EXEC_ATTRIBUTE "=\"", exec, "\""
" " BOOKMARK_MODIFIED_ATTRIBUTE "=\"", modified, "\""
" " BOOKMARK_COUNT_ATTRIBUTE "=\"", count, "\"/>\n",
NULL);
g_free (name);
g_free (exec);
g_free (modified);
g_free (count);
return retval;
}
@ -757,8 +762,8 @@ parse_bookmark_element (GMarkupParseContext *context,
add_error = NULL;
g_bookmark_file_add_item (parse_data->bookmark_file,
item,
&add_error);
item,
&add_error);
if (add_error)
{
bookmark_item_free (item);
@ -778,7 +783,7 @@ parse_application_element (GMarkupParseContext *context,
const gchar **attribute_values,
GError **error)
{
const gchar *name, *exec, *count, *stamp;
const gchar *name, *exec, *count, *stamp, *modified;
const gchar *attr;
gint i;
BookmarkItem *item;
@ -787,7 +792,7 @@ parse_application_element (GMarkupParseContext *context,
g_warn_if_fail ((parse_data != NULL) && (parse_data->state == STATE_APPLICATION));
i = 0;
name = exec = count = stamp = NULL;
name = exec = count = stamp = modified = NULL;
for (attr = attribute_names[i]; attr != NULL; attr = attribute_names[++i])
{
if (IS_ATTRIBUTE (attr, BOOKMARK_NAME_ATTRIBUTE))
@ -798,6 +803,8 @@ parse_application_element (GMarkupParseContext *context,
count = attribute_values[i];
else if (IS_ATTRIBUTE (attr, BOOKMARK_TIMESTAMP_ATTRIBUTE))
stamp = attribute_values[i];
else if (IS_ATTRIBUTE (attr, BOOKMARK_MODIFIED_ATTRIBUTE))
modified = attribute_values[i];
else
{
g_set_error (error, G_MARKUP_ERROR,
@ -850,11 +857,19 @@ parse_application_element (GMarkupParseContext *context,
ai->count = atoi (count);
else
ai->count = 1;
if (stamp)
ai->stamp = (time_t) atol (stamp);
if (modified)
ai->stamp = timestamp_from_iso8601 (modified);
else
ai->stamp = time (NULL);
{
/* the timestamp attribute has been deprecated but we still parse
* it for backward compatibility
*/
if (stamp)
ai->stamp = (time_t) atol (stamp);
else
ai->stamp = time (NULL);
}
}
static void
@ -1512,7 +1527,8 @@ g_bookmark_file_dump (GBookmarkFile *bookmark,
goto out;
else
retval = g_string_append (retval, "\n");
/* the items are stored in reverse order */
for (l = g_list_last (bookmark->items);
l != NULL;
l = l->prev)
@ -1526,7 +1542,7 @@ g_bookmark_file_dump (GBookmarkFile *bookmark,
retval = g_string_append (retval, item_dump);
g_free (item_dump);
g_free (item_dump);
}
out:
@ -1577,7 +1593,7 @@ timestamp_from_iso8601 (const gchar *iso_date)
GQuark
g_bookmark_file_error_quark (void)
{
return g_quark_from_static_string ("egg-bookmark-file-error-quark");
return g_quark_from_static_string ("g-bookmark-file-error-quark");
}
@ -2102,7 +2118,8 @@ g_bookmark_file_get_uris (GBookmarkFile *bookmark,
n_items = g_list_length (bookmark->items);
uris = g_new0 (gchar *, n_items + 1);
/* the items are stored in reverse order, so we walk the list backward */
for (l = g_list_last (bookmark->items), i = 0; l != NULL; l = l->prev)
{
BookmarkItem *item = (BookmarkItem *) l->data;
@ -3615,10 +3632,11 @@ g_bookmark_file_move_item (GBookmarkFile *bookmark,
* @href: the URI of the icon for the bookmark, or %NULL
* @mime_type: the MIME type of the icon for the bookmark
*
* Sets the icon for the bookmark for @uri. If @href is %NULL, unsets
* the currently set icon.
* Sets the icon for the bookmark for @uri. If @href is %NULL, unsets
* the currently set icon. @href can either be a full URL for the icon
* file or the icon name following the Icon Naming specification.
*
* If no bookmark for @uri is found it is created.
* If no bookmark for @uri is found one is created.
*
* Since: 2.12
*/

32
glib/gtimer.c
View File

@ -430,20 +430,30 @@ g_time_val_to_iso8601 (GTimeVal *time_)
if (time_->tv_usec != 0)
{
#define ISO_8601_FRAC_LEN 28
#define ISO_8601_FRAC_FORMAT "%%Y-%%m-%%dT%%H:%%M:%%S.%06ldZ"
gchar *format = g_strdup_printf (ISO_8601_FRAC_FORMAT, time_->tv_usec);
retval = g_new0 (gchar, ISO_8601_FRAC_LEN + 1);
strftime (retval, ISO_8601_FRAC_LEN, format, tm);
g_free (format);
/* ISO 8601 date and time format, with fractionary seconds:
* YYYY-MM-DDTHH:MM:SS.MMMMMMZ
*/
retval = g_strdup_printf ("%d-%d-%dT%d:%d:%d.%06ldZ",
tm->tm_year + 1900,
tm->tm_mon + 1,
tm->tm_mday,
tm->tm_hour,
tm->tm_min,
tm->tm_sec,
time_->tv_usec);
}
else
{
#define ISO_8601_LEN 21
#define ISO_8601_FORMAT "%Y-%m-%dT%H:%M:%SZ"
retval = g_new0 (gchar, ISO_8601_LEN + 1);
strftime (retval, ISO_8601_LEN, ISO_8601_FORMAT, tm);
/* ISO 8601 date and time format:
* YYYY-MM-DDTHH:MM:SSZ
*/
retval = g_strdup_printf ("%d-%d-%dT%d:%d:%dZ",
tm->tm_year + 1900,
tm->tm_mon + 1,
tm->tm_mday,
tm->tm_hour,
tm->tm_min,
tm->tm_sec);
}
return retval;

21
tests/bookmarks/valid-03.xbel Normal file
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@ -0,0 +1,21 @@
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE xbel
PUBLIC "+//IDN python.org//DTD XML Bookmark Exchange Language 1.0//EN//XML"
"http://www.python.org/topics/xml/dtds/xbel-1.0.dtd">
<xbel version="1.0"
xmlns:bookmark="http://www.freedesktop.org/standards/desktop-bookmarks"
xmlns:mime="http://www.freedesktop.org/standards/shared-mime-info"
>
<title>Singleton</title>
<desc>A file containing a single bookmark element</desc>
<bookmark href="file:///home/zefram/Documents/milan-stuttgart.ps" added="20050930T23:05:28Z" modified="20050930T23:05:28Z" visited="20050930T23:05:28Z">
<info>
<metadata owner="http://freedesktop.org">
<mime:mime-type type="application/postscript"/>
<bookmark:applications>
<bookmark:application name="populate-recent" exec="populate-recent --info %u" modified="2005-09-30T23:05:28Z" count="1"/>
</bookmark:applications>
</metadata>
</info>
</bookmark>
</xbel>