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-rw-r--r--addressbook/ChangeLog17
-rw-r--r--addressbook/backend/idl/addressbook.idl2
-rw-r--r--addressbook/backend/pas/pas-backend-file.c178
-rw-r--r--addressbook/backend/pas/pas-book.c8
-rw-r--r--addressbook/backend/pas/pas-book.h1
5 files changed, 141 insertions, 65 deletions
diff --git a/addressbook/ChangeLog b/addressbook/ChangeLog
index 8d8097b2a8..284b703570 100644
--- a/addressbook/ChangeLog
+++ b/addressbook/ChangeLog
@@ -1,3 +1,20 @@
+2000-11-07 JP Rosevear <jpr@helixcode.com>
+
+ * backend/pas/pas-book.h: Update PASRequest structure
+
+ * backend/pas/pas-book.c (impl_Evolution_Book_get_changes): update param name
+ (pas_book_queue_get_changes): Use PASRequest change_id slot
+
+ * backend/pas/pas-backend-file.c (pas_backend_file_book_view_copy):
+ Properly copy change_id and change_context
+ (pas_backend_file_book_view_free): Free change_id/change_context
+ (pas_backend_file_changes_foreach_key): Callback to figure out the
+ deleted cards
+ (pas_backend_file_changes): Use new e-dbhash stuff to implement.
+ Write out updated hash
+
+ * backend/idl/addressbook.idl: Rename get_changes param
+
2000-11-06 Christopher James Lahey <clahey@helixcode.com>
* gui/component/addressbook.c: Switched from EAddressbookSearch to
diff --git a/addressbook/backend/idl/addressbook.idl b/addressbook/backend/idl/addressbook.idl
index 2c5a54487e..95d52e085c 100644
--- a/addressbook/backend/idl/addressbook.idl
+++ b/addressbook/backend/idl/addressbook.idl
@@ -83,7 +83,7 @@ module Evolution {
*/
void get_book_view(in BookViewListener listener, in string query);
- void get_changes(in BookViewListener listener, in string changeid);
+ void get_changes(in BookViewListener listener, in string change_id);
void check_connection ();
diff --git a/addressbook/backend/pas/pas-backend-file.c b/addressbook/backend/pas/pas-backend-file.c
index 84a21d4c6f..d90c33c76a 100644
--- a/addressbook/backend/pas/pas-backend-file.c
+++ b/addressbook/backend/pas/pas-backend-file.c
@@ -26,6 +26,7 @@
#include "pas-card-cursor.h"
#include <ebook/e-card-simple.h>
#include <e-util/e-sexp.h>
+#include <e-util/e-dbhash.h>
#include <gal/util/e-util.h>
#include <gal/widgets/e-unicode.h>
@@ -36,6 +37,7 @@ static PASBackendClass *pas_backend_file_parent_class;
typedef struct _PASBackendFileCursorPrivate PASBackendFileCursorPrivate;
typedef struct _PASBackendFileBookView PASBackendFileBookView;
typedef struct _PASBackendFileSearchContext PASBackendFileSearchContext;
+typedef struct _PasBackendFileChangeContext PASBackendFileChangeContext;
struct _PASBackendFilePrivate {
GList *clients;
@@ -58,24 +60,46 @@ struct _PASBackendFileBookView {
gchar *search;
ESExp *search_sexp;
PASBackendFileSearchContext *search_context;
+ gchar *change_id;
+ PASBackendFileChangeContext *change_context;
};
struct _PASBackendFileSearchContext {
ECardSimple *card;
};
+struct _PasBackendFileChangeContext {
+ DB *db;
+
+ GList *add_cards;
+ GList *add_ids;
+ GList *mod_cards;
+ GList *mod_ids;
+ GList *del_cards;
+ GList *del_ids;
+};
+
static PASBackendFileBookView *
pas_backend_file_book_view_copy(const PASBackendFileBookView *book_view, void *closure)
{
PASBackendFileBookView *new_book_view;
new_book_view = g_new(PASBackendFileBookView, 1);
new_book_view->book_view = book_view->book_view;
+
new_book_view->search = g_strdup(book_view->search);
new_book_view->search_sexp = book_view->search_sexp;
if (new_book_view->search_sexp)
gtk_object_ref(GTK_OBJECT(new_book_view->search_sexp));
new_book_view->search_context = g_new(PASBackendFileSearchContext, 1);
new_book_view->search_context->card = book_view->search_context->card;
+
+ new_book_view->change_id = g_strdup(book_view->change_id);
+ new_book_view->change_context = g_new(PASBackendFileChangeContext, 1);
+ new_book_view->change_context->db = book_view->change_context->db;
+ new_book_view->change_context->add_cards = book_view->change_context->add_cards;
+ new_book_view->change_context->mod_cards = book_view->change_context->mod_cards;
+ new_book_view->change_context->del_cards = book_view->change_context->del_cards;
+
return new_book_view;
}
@@ -86,6 +110,8 @@ pas_backend_file_book_view_free(PASBackendFileBookView *book_view, void *closure
if (book_view->search_sexp)
gtk_object_unref(GTK_OBJECT(book_view->search_sexp));
g_free(book_view->search_context);
+ g_free(book_view->change_id);
+ g_free(book_view->change_context);
g_free(book_view);
}
@@ -485,49 +511,49 @@ pas_backend_file_search (PASBackendFile *bf,
g_list_free (cards);
}
-typedef enum {
- VCardChangeNone,
- VCardChangeAdded,
- VCardChangeModified,
- VCardChangeDeleted
-} VCardChangeType;
-
-static VCardChangeType
-vcard_change_type (const PASBackendFileBookView *view, char *vcard_string)
+static void
+pas_backend_file_changes_foreach_key (const char *key, gpointer user_data)
{
- ECard *card;
-
- card = e_card_new (vcard_string);
- view->search_context->card = e_card_simple_new (card);
- gtk_object_unref(GTK_OBJECT(card));
-
- /* if it's not a valid vcard why is it in our db? :) */
- if (!view->search_context->card)
- return VCardChangeNone;
-
- /* FIX ME, actually need to implement this */
-
- gtk_object_unref(GTK_OBJECT(view->search_context->card));
+ PASBackendFileChangeContext *ctx = user_data;
+ DB *db = ctx->db;
+ DBT id_dbt, vcard_dbt;
+ int db_error = 0;
+
+ string_to_dbt (key, &id_dbt);
+ db_error = db->get (db, &id_dbt, &vcard_dbt, 0);
+
+ if (db_error == 1) {
+ char *id = id_dbt.data;
+ char *vcard_string = vcard_dbt.data;
- return VCardChangeNone;
+ ctx->del_cards = g_list_append (ctx->del_cards, strdup(vcard_string));
+ ctx->del_ids = g_list_append (ctx->del_ids, strdup(id));
+ }
}
static void
-pas_backend_file_search_changes (PASBackendFile *bf,
- PASBook *book,
- const PASBackendFileBookView *cnstview)
+pas_backend_file_changes (PASBackendFile *bf,
+ PASBook *book,
+ const PASBackendFileBookView *cnstview)
{
int db_error = 0;
- GList *add_cards = NULL;
- GList *mod_cards = NULL;
- GList *del_cards = NULL;
DB *db = bf->priv->file_db;
DBT id_dbt, vcard_dbt;
+ char *filename;
+ EDbHash *ehash;
+ GList *i, *v;
PASBackendFileBookView *view = (PASBackendFileBookView *)cnstview;
+ PASBackendFileChangeContext *ctx = cnstview->change_context;
if (!bf->priv->loaded)
return;
+ /* Find the changed ids */
+ filename = g_strdup ("test");
+
+ ehash = e_dbhash_new (filename);
+ g_free (filename);
+
db_error = db->seq(db, &id_dbt, &vcard_dbt, R_FIRST);
while (db_error == 0) {
@@ -535,20 +561,20 @@ pas_backend_file_search_changes (PASBackendFile *bf,
/* don't include the version in the list of cards */
if (id_dbt.size != strlen(PAS_BACKEND_FILE_VERSION_NAME) + 1
|| strcmp (id_dbt.data, PAS_BACKEND_FILE_VERSION_NAME)) {
+ char *id = id_dbt.data;
char *vcard_string = vcard_dbt.data;
/* check what type of change has occurred, if any */
- switch (vcard_change_type (view, vcard_string)) {
- case VCardChangeNone:
+ switch (e_dbhash_compare (ehash, id, vcard_string)) {
+ case E_DBHASH_STATUS_SAME:
break;
- case VCardChangeAdded:
- add_cards = g_list_append (add_cards, strdup(vcard_string));
+ case E_DBHASH_STATUS_NOT_FOUND:
+ ctx->add_cards = g_list_append (ctx->add_cards, strdup(vcard_string));
+ ctx->add_ids = g_list_append (ctx->add_ids, strdup(id));
break;
- case VCardChangeModified:
- mod_cards = g_list_append (mod_cards, strdup(vcard_string));
- break;
- case VCardChangeDeleted:
- del_cards = g_list_append (del_cards, strdup(vcard_string));
+ case E_DBHASH_STATUS_DIFFERENT:
+ ctx->mod_cards = g_list_append (ctx->mod_cards, strdup(vcard_string));
+ ctx->mod_ids = g_list_append (ctx->mod_ids, strdup(id));
break;
}
}
@@ -556,31 +582,55 @@ pas_backend_file_search_changes (PASBackendFile *bf,
db_error = db->seq(db, &id_dbt, &vcard_dbt, R_NEXT);
}
+ e_dbhash_foreach_key (ehash, (EDbHashFunc *)pas_backend_file_changes_foreach_key, view->change_context);
+
+ /* Update the hash */
+ for (i = ctx->add_ids, v = ctx->add_cards; i != NULL; i = i->next, v = v->next){
+ char *id = i->data;
+ char *vcard = v->data;
+ e_dbhash_add (ehash, id, vcard);
+ }
+ for (i = ctx->mod_ids, v = ctx->mod_cards; i != NULL; i = i->next, v = v->next){
+ char *id = i->data;
+ char *vcard = v->data;
+ e_dbhash_add (ehash, id, vcard);
+ }
+ for (i = ctx->del_ids; i != NULL; i = i->next){
+ char *id = i->data;
+ e_dbhash_remove (ehash, id);
+ }
+
+ e_dbhash_write (ehash);
+ e_dbhash_destroy (ehash);
+
+ /* Send the changes */
if (db_error == -1) {
- g_warning ("pas_backend_file_search_changes: error building list\n");
+ g_warning ("pas_backend_file_changes: error building list\n");
} else {
- GList *l;
-
- pas_book_view_notify_add (view->book_view, add_cards);
- pas_book_view_notify_change (view->book_view, mod_cards);
+ pas_book_view_notify_add (view->book_view, ctx->add_cards);
+ pas_book_view_notify_change (view->book_view, ctx->mod_cards);
- for (l = del_cards; l != NULL; l = l->next){
- char *card = l->data;
- pas_book_view_notify_remove (view->book_view, card);
+ for (v = ctx->del_cards; v != NULL; v = v->next){
+ char *vcard = v->data;
+ pas_book_view_notify_remove (view->book_view, vcard);
}
pas_book_view_notify_complete (view->book_view);
}
- /*
- ** It's fine to do this now since the data has been handed off.
- */
- g_list_foreach (add_cards, (GFunc)g_free, NULL);
- g_list_foreach (mod_cards, (GFunc)g_free, NULL);
- g_list_foreach (del_cards, (GFunc)g_free, NULL);
- g_list_free (add_cards);
- g_list_free (mod_cards);
- g_list_free (del_cards);
+ /* It's fine to do this now since the data has been handed off. */
+ g_list_foreach (ctx->add_cards, (GFunc)g_free, NULL);
+ g_list_foreach (ctx->add_ids, (GFunc)g_free, NULL);
+ g_list_foreach (ctx->mod_cards, (GFunc)g_free, NULL);
+ g_list_foreach (ctx->mod_ids, (GFunc)g_free, NULL);
+ g_list_foreach (ctx->del_cards, (GFunc)g_free, NULL);
+ g_list_foreach (ctx->del_ids, (GFunc)g_free, NULL);
+ g_list_free (ctx->add_cards);
+ g_list_free (ctx->add_ids);
+ g_list_free (ctx->mod_cards);
+ g_list_free (ctx->mod_ids);
+ g_list_free (ctx->del_cards);
+ g_list_free (ctx->del_ids);
}
static char *
@@ -955,7 +1005,7 @@ pas_backend_file_process_get_changes (PASBackend *backend,
PASBookView *book_view;
Evolution_Book corba_book;
PASBackendFileBookView view;
- PASBackendFileSearchContext ctx;
+ PASBackendFileChangeContext ctx;
EIterator *iterator;
g_return_if_fail (req->listener != NULL);
@@ -985,16 +1035,24 @@ pas_backend_file_process_get_changes (PASBackend *backend,
book_view);
view.book_view = book_view;
- view.search = req->search;
+ view.change_id = req->change_id;
+ view.change_context = &ctx;
+ ctx.db = NULL;
+ ctx.add_cards = NULL;
+ ctx.add_ids = NULL;
+ ctx.mod_cards = NULL;
+ ctx.mod_ids = NULL;
+ ctx.del_cards = NULL;
+ ctx.del_ids = NULL;
+ view.search = NULL;
view.search_sexp = NULL;
- view.search_context = &ctx;
- ctx.card = NULL;
+ view.search_context = NULL;
e_list_append(bf->priv->book_views, &view);
iterator = e_list_get_iterator(bf->priv->book_views);
e_iterator_last(iterator);
- pas_backend_file_search_changes (bf, book, e_iterator_get(iterator));
+ pas_backend_file_changes (bf, book, e_iterator_get(iterator));
gtk_object_unref(GTK_OBJECT(iterator));
g_free(req->search);
diff --git a/addressbook/backend/pas/pas-book.c b/addressbook/backend/pas/pas-book.c
index 6a8c17a584..b1d2688b3f 100644
--- a/addressbook/backend/pas/pas-book.c
+++ b/addressbook/backend/pas/pas-book.c
@@ -130,14 +130,14 @@ pas_book_queue_get_book_view (PASBook *book, const Evolution_BookViewListener li
}
static void
-pas_book_queue_get_changes (PASBook *book, const Evolution_BookViewListener listener, const char *search)
+pas_book_queue_get_changes (PASBook *book, const Evolution_BookViewListener listener, const char *change_id)
{
PASRequest *req;
CORBA_Environment ev;
req = g_new0 (PASRequest, 1);
req->op = GetChanges;
- req->search = g_strdup(search);
+ req->change_id= g_strdup(change_id);
CORBA_exception_init (&ev);
@@ -259,12 +259,12 @@ impl_Evolution_Book_get_book_view (PortableServer_Servant servant,
static void
impl_Evolution_Book_get_changes (PortableServer_Servant servant,
const Evolution_BookViewListener listener,
- const CORBA_char *search,
+ const CORBA_char *change_id,
CORBA_Environment *ev)
{
PASBook *book = PAS_BOOK (bonobo_object_from_servant (servant));
- pas_book_queue_get_changes (book, listener, search);
+ pas_book_queue_get_changes (book, listener, change_id);
}
static void
diff --git a/addressbook/backend/pas/pas-book.h b/addressbook/backend/pas/pas-book.h
index ab59d7bb3e..68b0c60fda 100644
--- a/addressbook/backend/pas/pas-book.h
+++ b/addressbook/backend/pas/pas-book.h
@@ -38,6 +38,7 @@ typedef struct {
char *id;
char *vcard;
char *search;
+ char *change_id;
Evolution_BookViewListener listener;
} PASRequest;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 10:48:18 +0800