#include "prefs_account.h"
#include "utils.h"
#include "recv.h"
-
+#include "partial_download.h"
#include "log.h"
#include "hooks.h"
guchar *data,
guint len);
-static gchar *pop3_get_filename_for_partial_mail(Pop3Session *session, gchar *muidl);
-
static gint pop3_greeting_recv(Pop3Session *session, const gchar *msg)
{
session->state = POP3_GREETING;
session->state = POP3_GETAUTH_APOP;
if ((start = strchr(session->greeting, '<')) == NULL) {
- log_warning(_("Required APOP timestamp not found "
+ log_error(_("Required APOP timestamp not found "
"in greeting\n"));
session->error_val = PS_PROTOCOL;
return -1;
}
if ((end = strchr(start, '>')) == NULL || end == start + 1) {
- log_warning(_("Timestamp syntax error in greeting\n"));
+ log_error(_("Timestamp syntax error in greeting\n"));
session->error_val = PS_PROTOCOL;
return -1;
}
static gint pop3_getrange_stat_recv(Pop3Session *session, const gchar *msg)
{
if (sscanf(msg, "%d %d", &session->count, &session->total_bytes) != 2) {
- log_warning(_("POP3 protocol error\n"));
+ log_error(_("POP3 protocol error\n"));
session->error_val = PS_PROTOCOL;
return -1;
} else {
p = newline + 1;
if (p < lastp && *p == '\n') p++;
- if (sscanf(buf, "%d %" Xstr(IDLEN) "s", &num, id) != 2)
- return -1;
- if (num <= 0 || num > session->count)
- return -1;
+ if (sscanf(buf, "%d %" Xstr(IDLEN) "s", &num, id) != 2 ||
+ num <= 0 || num > session->count) {
+ log_warning(_("invalid UIDL response: %s\n"), buf);
+ continue;
+ }
session->msg[num].uidl = g_strdup(id);
- recv_time = (time_t)g_hash_table_lookup(session->uidl_table, id);
+ recv_time = (time_t)g_hash_table_lookup(
+ session->uidl_table, id);
session->msg[num].recv_time = recv_time;
- partial_recv = (gint)g_hash_table_lookup(session->partial_recv_table, id);
+ partial_recv = (gint)g_hash_table_lookup(
+ session->partial_recv_table, id);
- if (!session->ac_prefs->getall && recv_time != RECV_TIME_NONE) {
- session->msg[num].received = (partial_recv != 2);
+ if ((!session->ac_prefs->getall && recv_time != RECV_TIME_NONE)
+ || partial_recv != POP3_TOTALLY_RECEIVED) {
+ session->msg[num].received =
+ (partial_recv != POP3_MUST_COMPLETE_RECV);
session->msg[num].partial_recv = partial_recv;
}
}
g_free(mail_receive_data.data);
- if (session->msg[session->cur_msg].partial_recv == 2) {
- gchar *old_file = pop3_get_filename_for_partial_mail(session, session->msg[session->cur_msg].uidl);
- unlink(old_file);
- rename(file, old_file);
- g_free(file);
- file = old_file;
- /* drop_ok: 0: success 1: don't receive -1: error */
- drop_ok = session->drop_message(session, file, TRUE);
- } else {
- /* drop_ok: 0: success 1: don't receive -1: error */
- drop_ok = session->drop_message(session, file, FALSE);
- }
+ if (session->msg[session->cur_msg].partial_recv
+ == POP3_MUST_COMPLETE_RECV) {
+ gchar *old_file = partial_get_filename(
+ session->ac_prefs->recv_server,
+ session->ac_prefs->userid,
+ session->msg[session->cur_msg].uidl);
+
+ if (old_file) {
+ partial_delete_old(old_file);
+ g_free(old_file);
+ }
+ }
+
+ /* drop_ok: 0: success 1: don't receive -1: error */
+ drop_ok = session->drop_message(session, file);
+
g_free(file);
if (drop_ok < 0) {
session->error_val = PS_IOERR;
return -1;
}
-stats:
session->cur_total_bytes += session->msg[session->cur_msg].size;
session->cur_total_recv_bytes += session->msg[session->cur_msg].size;
session->cur_total_num++;
session->msg[session->cur_msg].received = TRUE;
- session->msg[session->cur_msg].partial_recv = FALSE;
+ session->msg[session->cur_msg].partial_recv = POP3_TOTALLY_RECEIVED;
session->msg[session->cur_msg].recv_time =
drop_ok == 1 ? RECV_TIME_KEEP : session->current_time;
return PS_SUCCESS;
}
-static gint pop3_top_send(Pop3Session *session)
+static gint pop3_top_send(Pop3Session *session, gint max_size)
{
+ gint num_lines = (max_size*1024)/82; /* consider lines to be 80 chars */
session->state = POP3_TOP;
- pop3_gen_send(session, "TOP %d 10", session->cur_msg);
+ pop3_gen_send(session, "TOP %d %d", session->cur_msg, num_lines);
return PS_SUCCESS;
}
mail_receive_data.data = g_strndup(data, len);
hooks_invoke(MAIL_RECEIVE_HOOKLIST, &mail_receive_data);
- partial_notice = g_strdup_printf("SC-Partially-Retrieved: %s\n"
+ partial_notice = g_strdup_printf("SC-Marked-For-Download: 0\n"
+ "SC-Partially-Retrieved: %s\n"
"SC-Account-Server: %s\n"
"SC-Account-Login: %s\n"
"SC-Message-Size: %d",
g_free(partial_notice);
/* drop_ok: 0: success 1: don't receive -1: error */
- drop_ok = session->drop_message(session, file, FALSE);
+ drop_ok = session->drop_message(session, file);
g_free(file);
if (drop_ok < 0) {
session->error_val = PS_IOERR;
session->cur_total_num++;
session->msg[session->cur_msg].received = TRUE;
- session->msg[session->cur_msg].partial_recv = TRUE;
+ session->msg[session->cur_msg].partial_recv = POP3_PARTIALLY_RECEIVED;
session->msg[session->cur_msg].recv_time =
drop_ok == 1 ? RECV_TIME_KEEP : session->current_time;
g_vsnprintf(buf, sizeof(buf) - 2, format, args);
va_end(args);
- if (!strncasecmp(buf, "PASS ", 5))
+ if (!g_ascii_strncasecmp(buf, "PASS ", 5))
log_print("POP3> PASS ********\n");
else
log_print("POP3> %s\n", buf);
g_free(pop3_session->error_msg);
}
-GHashTable *pop3_get_uidl_table(PrefsAccount *ac_prefs, Pop3Session *session)
+void pop3_get_uidl_table(PrefsAccount *ac_prefs, Pop3Session *session)
{
GHashTable *table;
GHashTable *partial_recv_table;
g_free(path);
session->uidl_table = table;
session->partial_recv_table = partial_recv_table;
- return table;
+ return;
}
}
g_free(path);
gchar tmp[POPBUFSIZE];
strretchomp(buf);
recv_time = RECV_TIME_NONE;
- partial_recv = 0;
+ partial_recv = POP3_TOTALLY_RECEIVED;
- if (sscanf(buf, "%s\t%ld\t%s", uidl, &recv_time, &tmp) < 2) {
- if (sscanf(buf, "%s", uidl) != 1)
- continue;
- else {
- recv_time = now;
+ if (sscanf(buf, "%s\t%ld\t%s", uidl, &recv_time, tmp) < 3) {
+ if (sscanf(buf, "%s\t%ld", uidl, &recv_time) != 2) {
+ if (sscanf(buf, "%s", uidl) != 1)
+ continue;
+ else {
+ recv_time = now;
+ strcpy(tmp, "0");
+ }
+ } else {
+ strcpy(tmp, "0");
}
}
+
if (recv_time == RECV_TIME_NONE)
recv_time = RECV_TIME_RECEIVED;
g_hash_table_insert(table, g_strdup(uidl),
GINT_TO_POINTER(recv_time));
if (strlen(tmp) == 1)
- partial_recv = atoi(tmp);
+ partial_recv = atoi(tmp); /* totally received ?*/
else
- partial_recv = 2;
+ partial_recv = POP3_MUST_COMPLETE_RECV;
g_hash_table_insert(partial_recv_table, g_strdup(uidl),
GINT_TO_POINTER(partial_recv));
session->uidl_table = table;
session->partial_recv_table = partial_recv_table;
- return table;
-}
-
-static gchar *pop3_get_filename_for_partial_mail(Pop3Session *session, gchar *muidl)
-{
- gchar *path;
- gchar *result = NULL;
- FILE *fp;
- gchar buf[POPBUFSIZE];
- gchar uidl[POPBUFSIZE];
- time_t recv_time;
- time_t now;
- gint partial_recv;
-
- path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
- "uidl", G_DIR_SEPARATOR_S, session->ac_prefs->recv_server,
- "-", session->ac_prefs->userid, NULL);
- if ((fp = fopen(path, "rb")) == NULL) {
- if (ENOENT != errno) FILE_OP_ERROR(path, "fopen");
- g_free(path);
- path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
- "uidl-", session->ac_prefs->recv_server,
- "-", session->ac_prefs->userid, NULL);
- if ((fp = fopen(path, "rb")) == NULL) {
- if (ENOENT != errno) FILE_OP_ERROR(path, "fopen");
- g_free(path);
- return result;
- }
- }
- g_free(path);
-
- now = time(NULL);
-
- while (fgets(buf, sizeof(buf), fp) != NULL) {
- gchar tmp[POPBUFSIZE];
- strretchomp(buf);
- recv_time = RECV_TIME_NONE;
- partial_recv = 0;
-
- if (sscanf(buf, "%s\t%ld\t%s", uidl, &recv_time, &tmp) < 2) {
- if (sscanf(buf, "%s", uidl) != 1)
- continue;
- else {
- recv_time = now;
- }
- }
- if (!strcmp(muidl, uidl)) {
- result = strdup(tmp);
- break;
- }
- }
-
- fclose(fp);
-
- return result;
-}
-
-int pop3_mark_for_download(const gchar *server, const gchar *login, const gchar *muidl, const gchar *filename)
-{
- gchar *path;
- gchar *pathnew;
- FILE *fp;
- FILE *fpnew;
- gchar buf[POPBUFSIZE];
- gchar uidl[POPBUFSIZE];
- time_t recv_time;
- time_t now;
- int len;
- gchar partial_recv[POPBUFSIZE];
-
-
- path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
- "uidl", G_DIR_SEPARATOR_S, server,
- "-", login, NULL);
- if ((fp = fopen(path, "rb")) == NULL) {
- perror("fopen1");
- if (ENOENT != errno) FILE_OP_ERROR(path, "fopen");
- g_free(path);
- path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
- "uidl-", server,
- "-", login, NULL);
- if ((fp = fopen(path, "rb")) == NULL) {
- if (ENOENT != errno) FILE_OP_ERROR(path, "fopen");
- g_free(path);
- }
- return -1;
- }
-
- pathnew = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
- "uidl", G_DIR_SEPARATOR_S, server,
- "-", login, ".new", NULL);
- if ((fpnew = fopen(pathnew, "wb")) == NULL) {
- perror("fopen2");
- fclose(fp);
- g_free(pathnew);
- return -1;
- }
-
- now = time(NULL);
-
- while (fgets(buf, sizeof(buf), fp) != NULL) {
- strretchomp(buf);
- recv_time = RECV_TIME_NONE;
- sprintf(partial_recv,"0");
-
- if (sscanf(buf, "%s\t%ld\t%s", uidl, &recv_time, &partial_recv) < 2) {
- if (sscanf(buf, "%s", uidl) != 1)
- continue;
- else {
- recv_time = now;
- }
- }
- if (strcmp(muidl, uidl)) {
- fprintf(fpnew, "%s\t%ld\t%s\n", uidl, recv_time, partial_recv);
- } else {
- fprintf(fpnew, "%s\t%ld\t%s\n", uidl, recv_time, filename);
- }
- }
- fclose(fpnew);
- fclose(fp);
-
- unlink(path);
- rename(pathnew, path);
-
- g_free(path);
- g_free(pathnew);
-
- if ((fp = fopen(filename,"rb")) == NULL) {
- perror("fopen3");
- return -1;
- }
- pathnew = g_strdup_printf("%s.new", filename);
- if ((fpnew = fopen(pathnew, "wb")) == NULL) {
- perror("fopen4");
- fclose(fp);
- g_free(pathnew);
- return -1;
- }
-
- fprintf(fpnew, "SC-Marked-For-Download: 1\n");
- while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
- fprintf(fpnew, "%s", buf);
- }
- fclose(fpnew);
- fclose(fp);
- unlink(filename);
- rename(pathnew, filename);
-
- g_free(pathnew);
- return 0;
+ return;
}
gint pop3_write_uidl_list(Pop3Session *session)
for (n = 1; n <= session->count; n++) {
msg = &session->msg[n];
if (msg->uidl && msg->received && !msg->deleted) {
- fprintf(fp, "%s\t%ld\t%d\n", msg->uidl, msg->recv_time, msg->partial_recv);
+ fprintf(fp, "%s\t%ld\t%d\n",
+ msg->uidl, msg->recv_time, msg->partial_recv);
}
}
FILE_OP_ERROR(file, "chmod");
if (prefix != NULL) {
- fprintf(fp, prefix);
+ fprintf(fp, "%s", prefix);
fprintf(fp, "\n");
}
if (ac->rmmail &&
msg->recv_time != RECV_TIME_NONE &&
msg->recv_time != RECV_TIME_KEEP &&
+ msg->partial_recv == POP3_TOTALLY_RECEIVED &&
session->current_time - msg->recv_time >=
ac->msg_leave_time * 24 * 60 * 60) {
log_message
- (_("POP3: Deleting expired message %d\n"),
- session->cur_msg);
+ (_("POP3: Deleting expired message "
+ "%d\n"), session->cur_msg);
pop3_delete_send(session);
return POP3_DELETE;
}
if (size_limit_over) {
+ if (!msg->received && msg->partial_recv !=
+ POP3_MUST_COMPLETE_RECV) {
+ pop3_top_send(session, ac->size_limit);
+ return POP3_TOP;
+ } else if (msg->partial_recv == POP3_MUST_COMPLETE_RECV)
+ break;
+
log_message
(_("POP3: Skipping message %d (%d bytes)\n"),
session->cur_msg, size);
-
- if (!msg->received && msg->partial_recv != 2) {
- pop3_top_send(session);
- return POP3_TOP;
- } else if (msg->partial_recv == 2) {
- break;
- }
}
if (size == 0 || msg->received || size_limit_over) {
strstr(msg + 4, "Lock") ||
strstr(msg + 4, "LOCK") ||
strstr(msg + 4, "wait")) {
- log_warning(_("mailbox is locked\n"));
+ log_error(_("mailbox is locked\n"));
ok = PS_LOCKBUSY;
} else if (strcasestr(msg + 4, "timeout")) {
- log_warning(_("session timeout\n"));
+ log_error(_("Session timeout\n"));
ok = PS_ERROR;
} else {
switch (session->state) {
#if USE_OPENSSL
case POP3_STLS:
- log_warning(_("can't start TLS session\n"));
+ log_error(_("can't start TLS session\n"));
ok = PS_ERROR;
break;
#endif
case POP3_GETAUTH_USER:
case POP3_GETAUTH_PASS:
case POP3_GETAUTH_APOP:
- log_warning(_("error occurred on authentication\n"));
+ log_error(_("error occurred on authentication\n"));
ok = PS_AUTHFAIL;
break;
case POP3_GETRANGE_LAST:
case POP3_GETRANGE_UIDL:
+ case POP3_TOP:
log_warning(_("command not supported\n"));
ok = PS_NOTSUPPORTED;
break;
+
default:
- log_warning(_("error occurred on POP3 session\n"));
+ log_error(_("error occurred on POP3 session\n"));
ok = PS_ERROR;
}
}
pop3_stls_send(pop3_session);
else
#endif
- if (pop3_session->ac_prefs->protocol == A_APOP)
+ if (pop3_session->ac_prefs->use_apop_auth)
pop3_getauth_apop_send(pop3_session);
else
pop3_getauth_user_send(pop3_session);
case POP3_STLS:
if (pop3_stls_recv(pop3_session) != PS_SUCCESS)
return -1;
- if (pop3_session->ac_prefs->protocol == A_APOP)
+ if (pop3_session->ac_prefs->use_apop_auth)
pop3_getauth_apop_send(pop3_session);
else
pop3_getauth_user_send(pop3_session);
session_recv_data(session, 0, ".\r\n");
break;
case POP3_TOP:
- pop3_session->state = POP3_TOP_RECV;
- session_recv_data(session, 0, ".\r\n");
+ if (val == PS_NOTSUPPORTED) {
+ pop3_session->error_val = PS_SUCCESS;
+ } else {
+ pop3_session->state = POP3_TOP_RECV;
+ session_recv_data(session, 0, ".\r\n");
+ }
break;
case POP3_DELETE:
pop3_delete_recv(pop3_session);
return -1;
}
break;
+ case POP3_TOP:
+ log_warning(_("TOP command unsupported\n"));
+ if (pop3_session->cur_msg == pop3_session->count)
+ pop3_logout_send(pop3_session);
+ else {
+ pop3_session->cur_msg++;
+ if (pop3_lookup_next(pop3_session) == POP3_ERROR)
+ return -1;
+ }
+ break;
case POP3_ERROR:
default:
return -1;
projects / claws.git / blobdiff