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Fixed a bug when no article can be fetched after server timeout if the

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connection was restored by news_post().
This commit is contained in:
Sergey Vlasov 2001-05-03 18:11:22 +00:00
parent 754363892d
commit cfcf53be1a
2 changed files with 55 additions and 0 deletions
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10
ChangeLog.claws
View file

@ -1,3 +1,13 @@
2001-05-03 [sergey]
* src/news.c: fixed a bug when no article can be fetched after
server timeout if the connection was restored by news_post():
(news_select_group): new function.
(news_fetch_msg): call news_select_group() before fetching
article.
(news_get_uncached_articles): set session->group after successful
GROUP command.
2001-05-03 [hoa]
* src/defs.h

45
src/news.c
View file

@ -57,6 +57,8 @@ static gint news_get_header (NNTPSession *session,
gint num,
gchar *filename);
static gint news_select_group (NNTPSession *session,
const char *group);
static GSList *news_get_uncached_articles(NNTPSession *session,
FolderItem *item,
gint cache_last,
@ -243,6 +245,14 @@ gchar *news_fetch_msg(Folder *folder, FolderItem *item, gint num)
return NULL;
}
ok = news_select_group(NNTP_SESSION(REMOTE_FOLDER(folder)->session),
item->path);
if (ok != NN_SUCCESS) {
g_warning(_("can't select group %s\n"), item->path);
g_free(filename);
return NULL;
}
debug_print(_("getting article %d...\n"), num);
ok = news_get_article(NNTP_SESSION(REMOTE_FOLDER(folder)->session),
num, filename);
@ -321,6 +331,36 @@ static gint news_get_header(NNTPSession *session, gint num, gchar *filename)
return news_get_article_cmd(session, "HEAD", num, filename);
}
/**
* news_select_group:
* @session: Active NNTP session.
* @group: Newsgroup name.
*
* Select newsgroup @group with the GROUP command if it is not already
* selected in @session.
*
* Return value: NNTP result code.
**/
static gint news_select_group(NNTPSession *session,
const char *group)
{
gint ok;
gint num, first, last;
if (g_strcasecmp(session->group, group) == 0)
return NN_SUCCESS;
g_free(session->group);
session->group = NULL;
ok = nntp_group(session->nntp_sock, group, &num, &first, &last);
if (ok == NN_SUCCESS)
session->group = g_strdup(group);
return ok;
}
static GSList *news_get_uncached_articles(NNTPSession *session,
FolderItem *item, gint cache_last,
gint *rfirst, gint *rlast)
@ -340,6 +380,9 @@ static GSList *news_get_uncached_articles(NNTPSession *session,
g_return_val_if_fail(item->folder != NULL, NULL);
g_return_val_if_fail(item->folder->type == F_NEWS, NULL);
g_free(session->group);
session->group = NULL;
ok = nntp_group(session->nntp_sock, item->path,
&num, &first, &last);
if (ok != NN_SUCCESS) {
@ -347,6 +390,8 @@ static GSList *news_get_uncached_articles(NNTPSession *session,
return NULL;
}
session->group = g_strdup(item->path);
/* calculate getting overview range */
if (first > last) {
log_warning(_("invalid article range: %d - %d\n"),