/* Check for new messages and fetch headers */
int pop_check_mailbox(CONTEXT *ctx, int *index_hint)
{
int ret;
POP_DATA *pop_data = (POP_DATA *)ctx->data;
if ((pop_data->check_time + PopCheckTimeout) > time(NULL))
return 0;
pop_logout(ctx);
mutt_socket_close(pop_data->conn);
if (pop_open_connection(pop_data) < 0)
return -1;
ctx->size = pop_data->size;
mutt_message _("Checking for new messages...");
ret = pop_fetch_headers(ctx);
pop_clear_cache(pop_data);
if (ret < 0)
return -1;
if (ret > 0)
return M_NEW_MAIL;
return 0;
}
/* update POP mailbox - delete messages from server */
int pop_sync_mailbox(CONTEXT *ctx, int *index_hint)
{
int i, j, ret = 0;
char buf[LONG_STRING];
POP_DATA *pop_data = (POP_DATA *)ctx->data;
progress_t progress;
pop_data->check_time = 0;
FOREVER
{
if (pop_reconnect(ctx) < 0)
return -1;
mutt_progress_init(&progress, _("Marking messages deleted..."),
M_PROGRESS_MSG, WriteInc, ctx->deleted);
for (i = 0, j = 0, ret = 0; ret == 0
&& i < ctx->msgcount; i++) {
if (ctx->hdrs[i]->deleted
&& (ctx->hdrs[i]->refno != -1)) {
j++;
if (!ctx->quiet)
mutt_progress_update(&progress, j, -1);
snprintf(buf, sizeof(buf), "DELE %d\r\n", ctx->hdrs[i]->refno);
if ((ret = pop_query(pop_data, buf, sizeof(buf))) == 0) {
mutt_bcache_del(pop_data->bcache, ctx->hdrs[i]->data);
}
}
}
if (ret == 0) {
strfcpy(buf, "QUIT\r\n", sizeof(buf));
ret = pop_query(pop_data, buf, sizeof(buf));
}
if (ret == 0) {
pop_data->clear_cache = 1;
pop_clear_cache(pop_data);
pop_data->status = POP_DISCONNECTED;
return 0;
}
if (ret == -2) {
mutt_error("%s", pop_data->err_msg);
mutt_sleep(2);
return -1;
}
}
}
/* close POP mailbox */
int pop_close_mailbox(CONTEXT *ctx)
{
POP_DATA *pop_data = (POP_DATA *)ctx->data;
if (!pop_data)
return 0;
pop_logout(ctx);
if (pop_data->status != POP_NONE)
mutt_socket_close(pop_data->conn);
pop_data->status = POP_NONE;
pop_data->clear_cache = 1;
pop_clear_cache(pop_data);
if (!pop_data->conn->data)
mutt_socket_free(pop_data->conn);
mutt_bcache_close(&pop_data->bcache);
return 0;
}
/* update POP mailbox - delete messages from server */
int pop_sync_mailbox (CONTEXT *ctx, int *index_hint)
{
int i, j, ret = 0;
char buf[LONG_STRING];
POP_DATA *pop_data = (POP_DATA *)ctx->data;
progress_t progress;
#ifdef USE_HCACHE
header_cache_t *hc = NULL;
#endif
pop_data->check_time = 0;
FOREVER
{
if (pop_reconnect (ctx) < 0)
return -1;
mutt_progress_init (&progress, _("Marking messages deleted..."),
M_PROGRESS_MSG, WriteInc, ctx->deleted);
#if USE_HCACHE
hc = pop_hcache_open (pop_data, ctx->path);
#endif
for (i = 0, j = 0, ret = 0; ret == 0 && i < ctx->msgcount; i++)
{
if (ctx->hdrs[i]->deleted && ctx->hdrs[i]->refno != -1)
{
j++;
if (!ctx->quiet)
mutt_progress_update (&progress, j, -1);
snprintf (buf, sizeof (buf), "DELE %d\r\n", ctx->hdrs[i]->refno);
if ((ret = pop_query (pop_data, buf, sizeof (buf))) == 0)
{
mutt_bcache_del (pop_data->bcache, ctx->hdrs[i]->data);
#if USE_HCACHE
mutt_hcache_delete (hc, ctx->hdrs[i]->data, strlen);
#endif
}
}
#if USE_HCACHE
if (ctx->hdrs[i]->changed)
{
mutt_hcache_store (hc, ctx->hdrs[i]->data, ctx->hdrs[i], 0, strlen, M_GENERATE_UIDVALIDITY);
}
#endif
}
#if USE_HCACHE
mutt_hcache_close (hc);
#endif
if (ret == 0)
{
strfcpy (buf, "QUIT\r\n", sizeof (buf));
ret = pop_query (pop_data, buf, sizeof (buf));
}
if (ret == 0)
{
pop_data->clear_cache = 1;
pop_clear_cache (pop_data);
pop_data->status = POP_DISCONNECTED;
return 0;
}
if (ret == -2)
{
mutt_error ("%s", pop_data->err_msg);
mutt_sleep (2);
return -1;
}
}
}
