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author | Jeffrey Stedfast <fejj@ximian.com> | 2002-05-25 04:14:59 +0800 |
---|---|---|
committer | Jeffrey Stedfast <fejj@src.gnome.org> | 2002-05-25 04:14:59 +0800 |
commit | f1e6e913a674ce5deb47611a3d1d2ed3047a644c (patch) | |
tree | 53dd77717a25a3a68f28b150b7b7185f7bd26bb2 /camel/providers | |
parent | be5f3c160c66c42592bbb5e3697231f2ba9a40c3 (diff) | |
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Use the new readline function.
2002-05-24 Jeffrey Stedfast <fejj@ximian.com>
* providers/imap/camel-imap-command.c (imap_read_untagged): Use
the new readline function.
* providers/imap/camel-imap-store.c (connect_to_server): Use the
new camel_imap_store_readline() function which doesn't suck quite
as bad as the original camel_remote_store_recv_line() function.
(camel_imap_store_readline): New function to replace
camel_remote_store_recv_line(). This function is at least safe
with embedded nul chars. Not that any of our callers use it
*sigh*.
svn path=/trunk/; revision=17012
Diffstat (limited to 'camel/providers')
-rw-r--r-- | camel/providers/imap/camel-imap-command.c | 8 | ||||
-rw-r--r-- | camel/providers/imap/camel-imap-store.c | 42 | ||||
-rw-r--r-- | camel/providers/imap/camel-imap-store.h | 2 |
3 files changed, 34 insertions, 18 deletions
diff --git a/camel/providers/imap/camel-imap-command.c b/camel/providers/imap/camel-imap-command.c index b0df0deefc..4309e18ddd 100644 --- a/camel/providers/imap/camel-imap-command.c +++ b/camel/providers/imap/camel-imap-command.c @@ -290,7 +290,7 @@ camel_imap_command_response (CamelImapStore *store, char **response, CamelImapResponseType type; char *respbuf; - if (camel_imap_store_recv_line (store, &respbuf, ex) < 0) { + if (camel_imap_store_readline (store, &respbuf, ex) < 0) { CAMEL_IMAP_STORE_UNLOCK (store, command_lock); return CAMEL_IMAP_RESPONSE_ERROR; } @@ -457,10 +457,6 @@ imap_read_untagged (CamelImapStore *store, char *line, CamelException *ex) * against any completely correct server. * - WU-imapd 12.264 (at least) will cheerily pass * NULs along if they are embedded in the message - * - The only cause of embedded NULs we've seen is an - * Evolution base64-encoder bug that sometimes - * inserts a NUL into the last line when it - * shouldn't. */ s = d = str->str + 1; @@ -493,7 +489,7 @@ imap_read_untagged (CamelImapStore *store, char *line, CamelException *ex) g_ptr_array_add (data, str); /* Read the next line. */ - if (camel_imap_store_recv_line (store, &line, ex) < 0) + if (camel_imap_store_readline (store, &line, ex) < 0) goto lose; } diff --git a/camel/providers/imap/camel-imap-store.c b/camel/providers/imap/camel-imap-store.c index 312f6c2fb6..b97f8c0f1a 100644 --- a/camel/providers/imap/camel-imap-store.c +++ b/camel/providers/imap/camel-imap-store.c @@ -556,7 +556,7 @@ connect_to_server (CamelService *service, int ssl_mode, int try_starttls, CamelE store->command = 0; /* Read the greeting, if any. FIXME: deal with PREAUTH */ - if (camel_imap_store_recv_line (store, &buf, ex) < 0) { + if (camel_imap_store_readline (store, &buf, ex) < 0) { if (store->istream) { camel_object_unref (CAMEL_OBJECT (store->istream)); store->istream = NULL; @@ -2223,11 +2223,13 @@ camel_imap_store_connected (CamelImapStore *store, CamelException *ex) /* FIXME: please god, when will the hurting stop? Thus function is so fucking broken it's not even funny. */ -int -camel_imap_store_recv_line (CamelImapStore *store, char **dest, CamelException *ex) +ssize_t +camel_imap_store_readline (CamelImapStore *store, char **dest, CamelException *ex) { CamelStreamBuffer *stream; - char *buf; + char linebuf[1024]; + GByteArray *ba; + ssize_t nread; g_return_val_if_fail (CAMEL_IS_IMAP_STORE (store), -1); g_return_val_if_fail (dest, -1); @@ -2244,11 +2246,17 @@ camel_imap_store_recv_line (CamelImapStore *store, char **dest, CamelException * g_strerror (errno)); return -1; } + stream = CAMEL_STREAM_BUFFER (store->istream); - buf = camel_stream_buffer_read_line (stream); + ba = g_byte_array_new (); + while ((nread = camel_stream_buffer_gets (stream, linebuf, sizeof (linebuf))) > 0) { + g_byte_array_append (ba, linebuf, nread); + if (linebuf[nread - 1] == '\n') + break; + } - if (buf == NULL) { + if (nread <= 0) { if (errno == EINTR) camel_exception_set (ex, CAMEL_EXCEPTION_USER_CANCEL, _("Operation cancelled")); else @@ -2260,12 +2268,24 @@ camel_imap_store_recv_line (CamelImapStore *store, char **dest, CamelException * return -1; } - *dest = buf; - #if d(!)0 - if (camel_verbose_debug) - fprintf (stderr, "received: %s\n", *dest); + if (camel_verbose_debug) { + fprintf (stderr, "received: "); + fwrite (*dest, 1, nread, stderr); + } #endif - return strlen (*dest); + /* camel-imap-command.c:imap_read_untagged expects the CRLFs + to be stripped off and be nul-terminated *sigh* */ + nread = ba->len - 1; + ba->data[nread] = '\0'; + if (ba->data[nread - 1] == '\r') { + ba->data[nread - 1] = '\0'; + nread--; + } + + *dest = ba->data; + g_byte_array_free (ba, FALSE); + + return nread; } diff --git a/camel/providers/imap/camel-imap-store.h b/camel/providers/imap/camel-imap-store.h index 36e6e3c032..9ebbc31ad7 100644 --- a/camel/providers/imap/camel-imap-store.h +++ b/camel/providers/imap/camel-imap-store.h @@ -131,7 +131,7 @@ CamelType camel_imap_store_get_type (void); gboolean camel_imap_store_connected (CamelImapStore *store, CamelException *ex); -int camel_imap_store_recv_line (CamelImapStore *store, char **dest, CamelException *ex); +ssize_t camel_imap_store_readline (CamelImapStore *store, char **dest, CamelException *ex); #ifdef __cplusplus } |