sync with sylpheed 0.6.3 release

[claws.git] / src / pop.c

diff --git a/src/pop.c b/src/pop.c
index 79493bf7734feaa564b0979a098f4892b495f822..ab4de2562b1a97a94287c56b7ede35af9be67a4c 100644 (file)
--- a/src/pop.c
+++ b/src/pop.c
@@ -1,6 +1,6 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999,2000 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2001 Hiroyuki Yamamoto
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -71,10 +71,16 @@ gint pop3_getauth_user_send(SockInfo *sock, gpointer data)
 
 gint pop3_getauth_user_recv(SockInfo *sock, gpointer data)
 {
+       Pop3State *state = (Pop3State *)data;
+
        if (pop3_ok(sock, NULL) == PS_SUCCESS)
                return POP3_GETAUTH_PASS_SEND;
-       else
+       else {
+               log_warning(_("error occurred on authentication\n"));
+               state->error_val = PS_AUTHFAIL;
+               state->inc_state = INC_AUTH_FAILED;
                return -1;
+       }
 }
 
 gint pop3_getauth_pass_send(SockInfo *sock, gpointer data)
@@ -95,8 +101,9 @@ gint pop3_getauth_pass_recv(SockInfo *sock, gpointer data)
        if (pop3_ok(sock, NULL) == PS_SUCCESS)
                return POP3_GETRANGE_STAT_SEND;
        else {
-               log_warning(_("error occurred on authorization\n"));
+               log_warning(_("error occurred on authentication\n"));
                state->error_val = PS_AUTHFAIL;
+               state->inc_state = INC_AUTH_FAILED;
                return -1;
        }
 }
@@ -142,8 +149,9 @@ gint pop3_getauth_apop_recv(SockInfo *sock, gpointer data)
        if (pop3_ok(sock, NULL) == PS_SUCCESS)
                return POP3_GETRANGE_STAT_SEND;
        else {
-               log_warning(_("error occurred on authorization\n"));
+               log_warning(_("error occurred on authentication\n"));
                state->error_val = PS_AUTHFAIL;
+               state->inc_state = INC_AUTH_FAILED;
                return -1;
        }
 }
@@ -296,18 +304,25 @@ gint pop3_getsize_list_recv(SockInfo *sock, gpointer data)
        state->cur_total_bytes = 0;
 
        while (sock_gets(sock, buf, sizeof(buf)) >= 0) {
-               gint num, size;
+               guint num, size;
 
                if (buf[0] == '.') break;
-               if (sscanf(buf, "%d %d", &num, &size) != 2)
-                       break;
+               if (sscanf(buf, "%u %u", &num, &size) != 2)
+                       return -1;
 
-               if (num <= state->count)
+               if (num > 0 && num <= state->count)
                        state->sizes[num] = size;
-               if (num < state->cur_msg)
+               if (num > 0 && num < state->cur_msg)
                        state->cur_total_bytes += size;
        }
 
+       while (state->sizes[state->cur_msg] == 0) {
+               if (state->cur_msg == state->count)
+                       return POP3_LOGOUT_SEND;
+               else
+                       state->cur_msg++;
+       }
+
        return POP3_RETR_SEND;
 }
 
@@ -334,12 +349,14 @@ gint pop3_retr_recv(SockInfo *sock, gpointer data)
                        return -1;
                }
 
-               state->cur_total_bytes += state->sizes[state->cur_msg];
-
                if ((drop_ok = inc_drop_message(file, state)) < 0) {
                        state->inc_state = INC_ERROR;
                        return -1;
                }
+
+               state->cur_total_bytes += state->sizes[state->cur_msg];
+               state->cur_total_num++;
+
                if (drop_ok == 0 && state->ac_prefs->rmmail)
                        return POP3_DELETE_SEND;
 
@@ -353,6 +370,12 @@ gint pop3_retr_recv(SockInfo *sock, gpointer data)
 
                if (state->cur_msg < state->count) {
                        state->cur_msg++;
+                       while (state->sizes[state->cur_msg] == 0) {
+                               if (state->cur_msg == state->count)
+                                       return POP3_LOGOUT_SEND;
+                               else
+                                       state->cur_msg++;
+                       }
                        return POP3_RETR_SEND;
                } else
                        return POP3_LOGOUT_SEND;
@@ -381,6 +404,12 @@ gint pop3_delete_recv(SockInfo *sock, gpointer data)
        if ((ok = pop3_ok(sock, NULL)) == PS_SUCCESS) {
                if (state->cur_msg < state->count) {
                        state->cur_msg++;
+                       while (state->sizes[state->cur_msg] == 0) {
+                               if (state->cur_msg == state->count)
+                                       return POP3_LOGOUT_SEND;
+                               else
+                                       state->cur_msg++;
+                       }
                        return POP3_RETR_SEND;
                } else
                        return POP3_LOGOUT_SEND;