static void
process_directory (ProcessApplicationData *data,
GFileInfo *file_info,
GError **error)
{
TrackerSparqlBuilder *sparql;
gchar *urn, *path, *uri;
sparql = data->sparql;
path = g_file_get_path (data->file);
uri = g_file_get_uri (data->file);
urn = tracker_sparql_escape_uri_printf ("urn:applications-dir:%s", path);
tracker_sparql_builder_insert_silent_open (sparql, TRACKER_OWN_GRAPH_URN);
tracker_sparql_builder_subject_iri (sparql, urn);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nfo:FileDataObject");
tracker_sparql_builder_object (sparql, "nie:DataObject");
tracker_sparql_builder_object (sparql, "nie:Folder");
tracker_sparql_builder_predicate (sparql, "tracker:available");
tracker_sparql_builder_object_boolean (sparql, TRUE);
tracker_sparql_builder_predicate (sparql, "nie:isStoredAs");
tracker_sparql_builder_object_iri (sparql, urn);
tracker_sparql_builder_predicate (sparql, "nie:url");
tracker_sparql_builder_object_string (sparql, uri);
if (file_info) {
guint64 time;
time = g_file_info_get_attribute_uint64 (file_info, G_FILE_ATTRIBUTE_TIME_MODIFIED);
tracker_sparql_builder_predicate (sparql, "nfo:fileLastModified");
tracker_sparql_builder_object_date (sparql, (time_t *) &time);
}
tracker_sparql_builder_insert_close (data->sparql);
g_free (path);
g_free (urn);
g_free (uri);
}
static void
process_desktop_file (ProcessApplicationData *data,
GFileInfo *file_info,
GError **error)
{
TrackerSparqlBuilder *sparql;
GKeyFile *key_file;
gchar *name = NULL;
gchar *path;
gchar *type;
gchar *filename;
gchar *uri = NULL;
GStrv cats;
gsize cats_len;
gboolean is_software = TRUE;
const gchar *parent_urn;
gchar *lang;
#ifdef HAVE_MEEGOTOUCH
gchar *logical_id = NULL;
gchar *translation_catalog = NULL;
#endif /* HAVE_MEEGOTOUCH */
sparql = data->sparql;
key_file = data->key_file;
type = data->type;
path = g_file_get_path (data->file);
/* Retrieve LANG locale setup */
lang = tracker_locale_get (TRACKER_LOCALE_LANGUAGE);
/* Try to get the categories with our desired LANG locale... */
cats = g_key_file_get_locale_string_list (key_file, GROUP_DESKTOP_ENTRY, "Categories", lang, &cats_len, NULL);
if (!cats) {
/* If our desired locale failed, use the list of LANG locales prepared by GLib
* (will return untranslated string if none of the locales available) */
cats = g_key_file_get_locale_string_list (key_file, GROUP_DESKTOP_ENTRY, "Categories", NULL, &cats_len, NULL);
}
/* NOTE: We sanitize categories later on when iterating them */
#ifdef HAVE_MEEGOTOUCH
/* If defined, start with the logical strings */
logical_id = g_key_file_get_string (key_file, GROUP_DESKTOP_ENTRY, "X-MeeGo-Logical-Id", NULL);
translation_catalog = g_key_file_get_string (key_file, GROUP_DESKTOP_ENTRY, "X-MeeGo-Translation-Catalog", NULL);
if (logical_id && translation_catalog) {
name = tracker_meego_translate (translation_catalog, logical_id);
}
g_free (logical_id);
g_free (translation_catalog);
#endif /* HAVE_MEEGOTOUCH */
if (!name) {
/* Try to get the name with our desired LANG locale... */
name = g_key_file_get_locale_string (key_file, GROUP_DESKTOP_ENTRY, "Name", lang, NULL);
if (!name) {
/* If our desired locale failed, use the list of LANG locales prepared by GLib
* (will return untranslated string if none of the locales available) */
name = g_key_file_get_locale_string (key_file, GROUP_DESKTOP_ENTRY, "Name", NULL, NULL);
}
}
/* Sanitize name */
if (name) {
g_strstrip (name);
}
if (name && g_ascii_strcasecmp (type, "Directory") == 0) {
gchar *canonical_uri = tracker_sparql_escape_uri_printf (SOFTWARE_CATEGORY_URN_PREFIX "%s", path);
gchar *icon = g_key_file_get_string (key_file, GROUP_DESKTOP_ENTRY, "Icon", NULL);
uri = canonical_uri;
tracker_sparql_builder_insert_silent_open (sparql, TRACKER_OWN_GRAPH_URN);
tracker_sparql_builder_subject_iri (sparql, uri);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nfo:SoftwareCategory");
if (icon) {
gchar *escaped_icon;
gchar *icon_uri;
/* Sanitize icon */
g_strstrip (icon);
escaped_icon = g_uri_escape_string (icon, G_URI_RESERVED_CHARS_ALLOWED_IN_PATH, FALSE);
icon_uri = g_strdup_printf (THEME_ICON_URN_PREFIX "%s", escaped_icon);
tracker_sparql_builder_subject_iri (sparql, icon_uri);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nfo:Image");
tracker_sparql_builder_subject_iri (sparql, uri);
tracker_sparql_builder_predicate (sparql, "nfo:softwareCategoryIcon");
tracker_sparql_builder_object_iri (sparql, icon_uri);
g_free (icon_uri);
g_free (escaped_icon);
g_free (icon);
}
is_software = FALSE;
} else if (name && g_ascii_strcasecmp (type, "Application") == 0) {
uri = g_file_get_uri (data->file);
tracker_sparql_builder_insert_silent_open (sparql, TRACKER_OWN_GRAPH_URN);
tracker_sparql_builder_subject_iri (sparql, APPLICATION_DATASOURCE_URN);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nie:DataSource");
tracker_sparql_builder_subject_iri (sparql, uri);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nfo:SoftwareApplication");
tracker_sparql_builder_object (sparql, "nie:DataObject");
tracker_sparql_builder_predicate (sparql, "nie:dataSource");
tracker_sparql_builder_object_iri (sparql, APPLICATION_DATASOURCE_URN);
} else if (name && g_ascii_strcasecmp (type, "Link") == 0) {
gchar *url = g_key_file_get_string (key_file, GROUP_DESKTOP_ENTRY, "URL", NULL);
if (url) {
uri = g_file_get_uri (data->file);
tracker_sparql_builder_insert_silent_open (sparql, TRACKER_OWN_GRAPH_URN);
tracker_sparql_builder_subject_iri (sparql, uri);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nfo:Bookmark");
tracker_sparql_builder_predicate (sparql, "nfo:bookmarks");
tracker_sparql_builder_object_iri (sparql, url);
tracker_sparql_builder_predicate (sparql, "nie:dataSource");
tracker_sparql_builder_object_iri (sparql, APPLICATION_DATASOURCE_URN);
is_software = FALSE;
g_free (url);
} else {
g_warning ("Invalid desktop file: '%s'", uri);
g_warning (" Type 'Link' requires a URL");
}
#ifdef HAVE_MEEGOTOUCH
} else if (name && g_ascii_strcasecmp (type, "ControlPanelApplet") == 0) {
/* Special case control panel applets */
/* The URI of the InformationElement should be a UUID URN */
uri = g_file_get_uri (data->file);
tracker_sparql_builder_insert_silent_open (sparql, TRACKER_MINER_FS_GRAPH_URN);
tracker_sparql_builder_subject_iri (sparql, APPLET_DATASOURCE_URN);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nie:DataSource");
/* TODO This is atm specific for Maemo */
tracker_sparql_builder_subject_iri (sparql, uri);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "maemo:ControlPanelApplet");
tracker_sparql_builder_predicate (sparql, "nie:dataSource");
tracker_sparql_builder_object_iri (sparql, APPLET_DATASOURCE_URN);
/* This matches SomeApplet as Type= */
} else if (name && g_str_has_suffix (type, "Applet")) {
/* The URI of the InformationElement should be a UUID URN */
uri = g_file_get_uri (data->file);
tracker_sparql_builder_insert_silent_open (sparql, TRACKER_MINER_FS_GRAPH_URN);
tracker_sparql_builder_subject_iri (sparql, APPLET_DATASOURCE_URN);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nie:DataSource");
/* TODO This is atm specific for Maemo */
tracker_sparql_builder_subject_iri (sparql, uri);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "maemo:SoftwareApplet");
tracker_sparql_builder_predicate (sparql, "nie:dataSource");
tracker_sparql_builder_object_iri (sparql, APPLET_DATASOURCE_URN);
} else if (name && g_ascii_strcasecmp (type, "DUIApplication") == 0) {
uri = g_file_get_uri (data->file);
tracker_sparql_builder_insert_silent_open (sparql, TRACKER_MINER_FS_GRAPH_URN);
tracker_sparql_builder_subject_iri (sparql, APPLICATION_DATASOURCE_URN);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nie:DataSource");
tracker_sparql_builder_subject_iri (sparql, uri);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nfo:SoftwareApplication");
tracker_sparql_builder_object (sparql, "nie:DataObject");
tracker_sparql_builder_predicate (sparql, "nie:dataSource");
tracker_sparql_builder_object_iri (sparql, APPLICATION_DATASOURCE_URN);
#endif /* HAVE_MEEGOTOUCH */
} else {
/* Invalid type, all valid types are already listed above */
uri = g_file_get_uri (data->file);
tracker_sparql_builder_insert_silent_open (sparql, TRACKER_OWN_GRAPH_URN);
tracker_sparql_builder_subject_iri (sparql, APPLICATION_DATASOURCE_URN);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nie:DataSource");
tracker_sparql_builder_subject_iri (sparql, uri);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nfo:SoftwareApplication");
tracker_sparql_builder_object (sparql, "nie:DataObject");
tracker_sparql_builder_predicate (sparql, "nie:dataSource");
tracker_sparql_builder_object_iri (sparql, APPLICATION_DATASOURCE_URN);
if (name) {
/* If we got a name, then the issue comes from the type.
* As we're defaulting to Application here, we just g_debug() the problem. */
g_debug ("Invalid desktop file: '%s'", uri);
g_debug (" Type '%s' is not part of the desktop file specification (expected 'Application', 'Link' or 'Directory')", type);
g_debug (" Defaulting to 'Application'");
} else {
/* If we didn't get a name, the problem is more severe as we don't default it
* to anything, so we g_warning() it. */
g_warning ("Invalid desktop file: '%s'", uri);
#ifdef HAVE_MEEGOTOUCH
g_warning (" Couldn't get name, missing or wrong key (X-MeeGo-Logical-Id, X-MeeGo-Translation-Catalog or Name)");
#else
g_warning (" Couldn't get name, missing key (Name)");
#endif
}
}
if (sparql && uri) {
gchar *desktop_file_uri;
tracker_sparql_builder_predicate (sparql, "a");
if (is_software) {
tracker_sparql_builder_object (sparql, "nfo:Executable");
}
tracker_sparql_builder_object (sparql, "nfo:FileDataObject");
tracker_sparql_builder_object (sparql, "nie:DataObject");
/* Apparently this gets added by the file-module ATM
tracker_sparql_builder_predicate (sparql, "tracker:available");
tracker_sparql_builder_object_boolean (sparql, TRUE); */
/* We should always always have a proper name if the desktop file is correct
* w.r.t to the Meego or Freedesktop specs, but sometimes this is not true,
* so instead of passing wrong stuff to the SPARQL builder, we avoid it.
* If we don't have a proper name, we already warned it before. */
if (name) {
tracker_sparql_builder_predicate (sparql, "nie:title");
tracker_sparql_builder_object_string (sparql, name);
}
if (is_software) {
gchar *icon;
insert_data_from_desktop_file (sparql,
uri,
TRACKER_PREFIX_NIE "comment",
key_file,
"Comment",
lang);
insert_data_from_desktop_file (sparql,
uri,
TRACKER_PREFIX_NFO "softwareCmdLine",
key_file,
"Exec",
lang);
icon = g_key_file_get_string (key_file, GROUP_DESKTOP_ENTRY, "Icon", NULL);
if (icon) {
gchar *escaped_icon;
gchar *icon_uri;
/* Sanitize icon */
g_strstrip (icon);
escaped_icon = g_uri_escape_string (icon, G_URI_RESERVED_CHARS_ALLOWED_IN_PATH, FALSE);
icon_uri = g_strdup_printf (THEME_ICON_URN_PREFIX "%s", escaped_icon);
tracker_sparql_builder_subject_iri (sparql, icon_uri);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nfo:Image");
tracker_sparql_builder_subject_iri (sparql, uri);
tracker_sparql_builder_predicate (sparql, "nfo:softwareIcon");
tracker_sparql_builder_object_iri (sparql, icon_uri);
g_free (icon_uri);
g_free (escaped_icon);
g_free (icon);
}
}
if (cats) {
gsize i;
for (i = 0 ; cats[i] && i < cats_len ; i++) {
gchar *cat_uri;
gchar *cat;
cat = cats[i];
if (!cat) {
continue;
}
/* Sanitize category */
g_strstrip (cat);
cat_uri = tracker_sparql_escape_uri_printf (SOFTWARE_CATEGORY_URN_PREFIX "%s", cat);
/* There are also .desktop
* files that describe these categories, but we can handle
* preemptively creating them if we visit a app .desktop
* file that mentions one that we don't yet know about */
tracker_sparql_builder_subject_iri (sparql, cat_uri);
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nfo:SoftwareCategory");
tracker_sparql_builder_predicate (sparql, "nie:title");
tracker_sparql_builder_object_string (sparql, cat);
tracker_sparql_builder_subject_iri (sparql, uri);
tracker_sparql_builder_predicate (sparql, "nie:isLogicalPartOf");
tracker_sparql_builder_object_iri (sparql, cat_uri);
g_free (cat_uri);
}
}
filename = g_filename_display_basename (path);
tracker_sparql_builder_predicate (sparql, "nfo:fileName");
tracker_sparql_builder_object_string (sparql, filename);
g_free (filename);
/* The URL of the DataObject */
desktop_file_uri = g_file_get_uri (data->file);
tracker_sparql_builder_predicate (sparql, "nie:url");
tracker_sparql_builder_object_string (sparql, desktop_file_uri);
/* Laying the link between the IE and the DO */
tracker_sparql_builder_subject_iri (sparql, uri);
tracker_sparql_builder_predicate (sparql, "nie:isStoredAs");
tracker_sparql_builder_object_iri (sparql, desktop_file_uri);
g_free (desktop_file_uri);
}
if (file_info) {
guint64 time;
time = g_file_info_get_attribute_uint64 (file_info, G_FILE_ATTRIBUTE_TIME_MODIFIED);
tracker_sparql_builder_predicate (sparql, "nfo:fileLastModified");
tracker_sparql_builder_object_date (sparql, (time_t *) &time);
}
parent_urn = tracker_miner_fs_get_parent_urn (TRACKER_MINER_FS (data->miner), data->file);
if (parent_urn) {
tracker_sparql_builder_predicate (sparql, "nfo:belongsToContainer");
tracker_sparql_builder_object_iri (sparql, parent_urn);
}
tracker_sparql_builder_insert_close (sparql);
g_strfreev (cats);
g_free (uri);
g_free (path);
g_free (name);
g_free (lang);
}
static inline void
process_item (ProcessUserguideData *data,
GFileInfo *file_info,
gboolean is_dir,
GError **error)
{
TrackerSparqlBuilder *sparql;
gchar *uri;
const gchar *mime_type;
const gchar *urn;
const gchar *parent_urn;
gboolean is_iri;
guint64 time_;
sparql = data->sparql;
uri = g_file_get_uri (data->file);
mime_type = g_file_info_get_content_type (file_info);
urn = get_file_urn (data->miner, data->file, &is_iri);
tracker_sparql_builder_insert_silent_open (sparql, NULL);
tracker_sparql_builder_graph_open (sparql, TRACKER_MINER_FS_GRAPH_URN);
if (is_iri) {
tracker_sparql_builder_subject_iri (sparql, urn);
} else {
tracker_sparql_builder_subject (sparql, urn);
}
tracker_sparql_builder_predicate (sparql, "a");
tracker_sparql_builder_object (sparql, "nfo:FileDataObject");
tracker_sparql_builder_object (sparql, "nie:InformationElement");
if (is_dir) {
tracker_sparql_builder_object (sparql, "nfo:Folder");
} else {
tracker_sparql_builder_object (sparql, "nfo:HelpDocument");
}
parent_urn = tracker_miner_fs_get_parent_urn (TRACKER_MINER_FS (data->miner), data->file);
if (parent_urn) {
tracker_sparql_builder_predicate (sparql, "nfo:belongsToContainer");
tracker_sparql_builder_object_iri (sparql, parent_urn);
}
tracker_sparql_builder_predicate (sparql, "nfo:fileName");
tracker_sparql_builder_object_string (sparql, g_file_info_get_display_name (file_info));
tracker_sparql_builder_predicate (sparql, "nfo:fileSize");
tracker_sparql_builder_object_int64 (sparql, g_file_info_get_size (file_info));
time_ = g_file_info_get_attribute_uint64 (file_info, G_FILE_ATTRIBUTE_TIME_MODIFIED);
tracker_sparql_builder_predicate (sparql, "nfo:fileLastModified");
tracker_sparql_builder_object_date (sparql, (time_t *) &time_);
time_ = g_file_info_get_attribute_uint64 (file_info, G_FILE_ATTRIBUTE_TIME_ACCESS);
tracker_sparql_builder_predicate (sparql, "nfo:fileLastAccessed");
tracker_sparql_builder_object_date (sparql, (time_t *) &time_);
/* Laying the link between the IE and the DO. We use IE = DO */
tracker_sparql_builder_predicate (sparql, "nie:isStoredAs");
if (is_iri) {
tracker_sparql_builder_object_iri (sparql, urn);
} else {
tracker_sparql_builder_object (sparql, urn);
}
/* The URL of the DataObject (because IE = DO, this is correct) */
tracker_sparql_builder_predicate (sparql, "nie:url");
tracker_sparql_builder_object_string (sparql, uri);
tracker_sparql_builder_predicate (sparql, "nie:mimeType");
tracker_sparql_builder_object_string (sparql, mime_type);
/* FIXME: Add nie:dataSource for switching different userguides? */
tracker_sparql_builder_predicate (sparql, "tracker:available");
tracker_sparql_builder_object_boolean (sparql, TRUE);
if (!is_dir) {
gchar *content = NULL;
gchar *title = NULL;
/* Get content */
parser_get_file_content (uri, MAX_EXTRACT_SIZE, &content, &title);
g_message ("Adding userguide:'%s', uri:'%s'",
title,
uri);
if (title && title[0]) {
tracker_sparql_builder_predicate (sparql, "nie:title");
tracker_sparql_builder_object_unvalidated (sparql, title);
}
if (content && content[0]) {
tracker_sparql_builder_predicate (sparql, "nie:plainTextContent");
tracker_sparql_builder_object_unvalidated (sparql, content);
}
g_free (content);
g_free (title);
} else {
g_message ("Adding userguide directory:'%s'", uri);
}
tracker_sparql_builder_graph_close (sparql);
tracker_sparql_builder_insert_close (sparql);
g_free (uri);
}