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libgrss Reference Manual | ![]() |
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Top | Description | Object Hierarchy |
struct GrssFeedsStore; GList * grss_feeds_store_get_channels (GrssFeedsStore *store
); GList * grss_feeds_store_get_items_by_channel (GrssFeedsStore *store
,GrssFeedChannel *channel
); gboolean grss_feeds_store_has_item (GrssFeedsStore *store
,GrssFeedChannel *channel
,const gchar *id
); void grss_feeds_store_add_item_in_channel (GrssFeedsStore *store
,GrssFeedChannel *channel
,GrssFeedItem *item
); void grss_feeds_store_switch (GrssFeedsStore *store
,gboolean run
);
GrssFeedsStore is a class which abstracts storage of feeds, implementing some behaviours valid for all. Extensions of this must provide implementation of different callbacks so to permit permanent saving of channels and feeds.
GList * grss_feeds_store_get_channels (GrssFeedsStore *store
);
To retrieve list of feeds permanently saved into the store.
|
a GrssFeedsStore. |
Returns : |
list of GrssFeedChannel found in the store . Do not modify or
free it. |
GList * grss_feeds_store_get_items_by_channel (GrssFeedsStore *store
,GrssFeedChannel *channel
);
To retrieve list of items saved into the store, assigned to the given
channel
.
|
a GrssFeedsStore. |
|
parent feed containing required items. |
Returns : |
list of GrssFeedItem found in the store . Do not modify or free
it. |
gboolean grss_feeds_store_has_item (GrssFeedsStore *store
,GrssFeedChannel *channel
,const gchar *id
);
To retrieve an item into a feed, given his unique ID.
|
a GrssFeedsStore. |
|
parent feed containing required item. |
|
unique ID to look for. |
Returns : |
TRUE if the specified item exists, FALSE otherwise. |
void grss_feeds_store_add_item_in_channel (GrssFeedsStore *store
,GrssFeedChannel *channel
,GrssFeedItem *item
);
To save a new GrssFeedItem into the store
. It performs a check to grant
item
is not already saved.
|
a GrssFeedsStore. |
|
parent feed for the new item. |
|
new item to permanently save. |
void grss_feeds_store_switch (GrssFeedsStore *store
,gboolean run
);
This is to permit the store
to auto-update itself: it creates an internal
GrssFeedsPool and listens for his signals, so to implement the whole loop
fetch-parse-save trasparently.
|
a GrssFeedsStore. |
|
TRUE to run the store , FALSE to stop. |