X-Git-Url: https://git.llucax.com/software/mutt-debian.git/blobdiff_plain/14c29200cb58d3c4a0830265f2433849781858d0..5ae55757749249636c92aa7e3ddc2f7e83b52eb0:/imap/message.c?ds=sidebyside diff --git a/imap/message.c b/imap/message.c index a610f78..5bcd6fb 100644 --- a/imap/message.c +++ b/imap/message.c @@ -1,6 +1,6 @@ /* * Copyright (C) 1996-9 Brandon Long - * Copyright (C) 1999-2007 Brendan Cully + * Copyright (C) 1999-2009 Brendan Cully * * 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 @@ -76,7 +76,8 @@ int imap_read_headers (IMAP_DATA* idata, int msgbegin, int msgend) #if USE_HCACHE unsigned int *uid_validity = NULL; - unsigned int *uidnext = NULL; + unsigned int *puidnext = NULL; + unsigned int uidnext = 0; int evalhc = 0; #endif /* USE_HCACHE */ @@ -124,12 +125,14 @@ int imap_read_headers (IMAP_DATA* idata, int msgbegin, int msgend) if (idata->hcache && !msgbegin) { uid_validity = mutt_hcache_fetch_raw (idata->hcache, "/UIDVALIDITY", imap_hcache_keylen); - uidnext = mutt_hcache_fetch_raw (idata->hcache, "/UIDNEXT", imap_hcache_keylen); - if (uid_validity && uidnext && *uid_validity == idata->uid_validity - && *uidnext > 0) + puidnext = mutt_hcache_fetch_raw (idata->hcache, "/UIDNEXT", imap_hcache_keylen); + if (puidnext) + { + uidnext = *puidnext; + FREE (&puidnext); + } + if (uid_validity && uidnext && *uid_validity == idata->uid_validity) evalhc = 1; - else - FREE (&uidnext); FREE (&uid_validity); } if (evalhc) @@ -138,12 +141,12 @@ int imap_read_headers (IMAP_DATA* idata, int msgbegin, int msgend) M_PROGRESS_MSG, ReadInc, msgend + 1); snprintf (buf, sizeof (buf), - "UID FETCH 1:%u (UID FLAGS)", *uidnext - 1); - FREE (&uidnext); + "UID FETCH 1:%u (UID FLAGS)", uidnext - 1); imap_cmd_start (idata, buf); - for (msgno = msgbegin; msgno <= msgend ; msgno++) + rc = IMAP_CMD_CONTINUE; + for (msgno = msgbegin; rc == IMAP_CMD_CONTINUE; msgno++) { mutt_progress_update (&progress, msgno + 1, -1); @@ -173,6 +176,14 @@ int imap_read_headers (IMAP_DATA* idata, int msgbegin, int msgend) break; } + if (!h.data->uid) + { + dprint (2, (debugfile, "imap_read_headers: skipping hcache FETCH " + "response for unknown message number %d\n", h.sid)); + mfhrc = -1; + continue; + } + idx = h.sid - 1; ctx->hdrs[idx] = imap_hcache_get (idata, h.data->uid); if (ctx->hdrs[idx]) @@ -258,10 +269,25 @@ int imap_read_headers (IMAP_DATA* idata, int msgbegin, int msgend) else if (mfhrc < 0) break; + if (!ftello (fp)) + { + dprint (2, (debugfile, "msg_fetch_header: ignoring fetch response with no body\n")); + mfhrc = -1; + continue; + } + /* make sure we don't get remnants from older larger message headers */ fputs ("\n\n", fp); idx = h.sid - 1; + if (idx > msgend) + { + dprint (1, (debugfile, "imap_read_headers: skipping FETCH response for " + "unknown message number %d\n", h.sid)); + mfhrc = -1; + continue; + } + ctx->hdrs[idx] = mutt_new_header (); ctx->hdrs[idx]->index = h.sid - 1; @@ -574,6 +600,8 @@ int imap_append_message (CONTEXT *ctx, MESSAGE *msg) return -1; imap_fix_path (idata, mx.mbox, mailbox, sizeof (mailbox)); + if (!*mailbox) + strfcpy (mailbox, "INBOX", sizeof (mailbox)); if ((fp = fopen (msg->path, "r")) == NULL) { @@ -687,13 +715,14 @@ int imap_copy_messages (CONTEXT* ctx, HEADER* h, char* dest, int delete) { IMAP_DATA* idata; BUFFER cmd, sync_cmd; - char uid[11]; char mbox[LONG_STRING]; char mmbox[LONG_STRING]; + char prompt[LONG_STRING]; int rc; int n; IMAP_MBOX mx; int err_continue = M_NO; + int triedcreate = 0; idata = (IMAP_DATA*) ctx->data; @@ -718,89 +747,103 @@ int imap_copy_messages (CONTEXT* ctx, HEADER* h, char* dest, int delete) } imap_fix_path (idata, mx.mbox, mbox, sizeof (mbox)); + if (!*mbox) + strfcpy (mbox, "INBOX", sizeof (mbox)); + imap_munge_mbox_name (mmbox, sizeof (mmbox), mbox); - memset (&sync_cmd, 0, sizeof (sync_cmd)); - memset (&cmd, 0, sizeof (cmd)); - mutt_buffer_addstr (&cmd, "UID COPY "); - - /* Null HEADER* means copy tagged messages */ - if (!h) + /* loop in case of TRYCREATE */ + do { - /* if any messages have attachments to delete, fall through to FETCH - * and APPEND. TODO: Copy what we can with COPY, fall through for the - * remainder. */ - for (n = 0; n < ctx->msgcount; n++) + memset (&sync_cmd, 0, sizeof (sync_cmd)); + memset (&cmd, 0, sizeof (cmd)); + + /* Null HEADER* means copy tagged messages */ + if (!h) { - if (ctx->hdrs[n]->tagged && ctx->hdrs[n]->attach_del) + /* if any messages have attachments to delete, fall through to FETCH + * and APPEND. TODO: Copy what we can with COPY, fall through for the + * remainder. */ + for (n = 0; n < ctx->msgcount; n++) { - dprint (3, (debugfile, "imap_copy_messages: Message contains attachments to be deleted\n")); - return 1; + if (ctx->hdrs[n]->tagged && ctx->hdrs[n]->attach_del) + { + dprint (3, (debugfile, "imap_copy_messages: Message contains attachments to be deleted\n")); + return 1; + } + + if (ctx->hdrs[n]->tagged && ctx->hdrs[n]->active && + ctx->hdrs[n]->changed) + { + rc = imap_sync_message (idata, ctx->hdrs[n], &sync_cmd, &err_continue); + if (rc < 0) + { + dprint (1, (debugfile, "imap_copy_messages: could not sync\n")); + goto fail; + } + } } - if (ctx->hdrs[n]->tagged && ctx->hdrs[n]->active && - ctx->hdrs[n]->changed) + rc = imap_exec_msgset (idata, "UID COPY", mmbox, M_TAG, 0, 0); + if (!rc) { - rc = imap_sync_message (idata, ctx->hdrs[n], &sync_cmd, &err_continue); - if (rc < 0) - { - dprint (1, (debugfile, "imap_copy_messages: could not sync\n")); - goto fail; - } + dprint (1, (debugfile, "imap_copy_messages: No messages tagged\n")); + goto fail; + } + else if (rc < 0) + { + dprint (1, (debugfile, "could not queue copy\n")); + goto fail; } + else + mutt_message (_("Copying %d messages to %s..."), rc, mbox); } - - rc = imap_make_msg_set (idata, &cmd, M_TAG, 0, 0); - if (!rc) + else { - dprint (1, (debugfile, "imap_copy_messages: No messages tagged\n")); - goto fail; - } - mutt_message (_("Copying %d messages to %s..."), rc, mbox); - } - else - { - mutt_message (_("Copying message %d to %s..."), h->index+1, mbox); - snprintf (uid, sizeof (uid), "%u", HEADER_DATA (h)->uid); - mutt_buffer_addstr (&cmd, uid); + mutt_message (_("Copying message %d to %s..."), h->index+1, mbox); + mutt_buffer_printf (&cmd, "UID COPY %u %s", HEADER_DATA (h)->uid, mmbox); - if (h->active && h->changed) - { - rc = imap_sync_message (idata, h, &sync_cmd, &err_continue); - if (rc < 0) + if (h->active && h->changed) { - dprint (1, (debugfile, "imap_copy_messages: could not sync\n")); - goto fail; + rc = imap_sync_message (idata, h, &sync_cmd, &err_continue); + if (rc < 0) + { + dprint (1, (debugfile, "imap_copy_messages: could not sync\n")); + goto fail; + } + } + if ((rc = imap_exec (idata, cmd.data, IMAP_CMD_QUEUE)) < 0) + { + dprint (1, (debugfile, "could not queue copy\n")); + goto fail; } } - } - - /* let's get it on */ - mutt_buffer_addstr (&cmd, " "); - imap_munge_mbox_name (mmbox, sizeof (mmbox), mbox); - mutt_buffer_addstr (&cmd, mmbox); - rc = imap_exec (idata, cmd.data, IMAP_CMD_FAIL_OK); - if (rc == -2) - { - /* bail out if command failed for reasons other than nonexistent target */ - if (ascii_strncasecmp (imap_get_qualifier (idata->buf), "[TRYCREATE]", 11)) - { - imap_error ("imap_copy_messages", idata->buf); - goto fail; - } - dprint (2, (debugfile, "imap_copy_messages: server suggests TRYCREATE\n")); - snprintf (mmbox, sizeof (mmbox), _("Create %s?"), mbox); - if (option (OPTCONFIRMCREATE) && mutt_yesorno (mmbox, 1) < 1) + /* let's get it on */ + rc = imap_exec (idata, NULL, IMAP_CMD_FAIL_OK); + if (rc == -2) { - mutt_clear_error (); - goto fail; + if (triedcreate) + { + dprint (1, (debugfile, "Already tried to create mailbox %s\n", mbox)); + break; + } + /* bail out if command failed for reasons other than nonexistent target */ + if (ascii_strncasecmp (imap_get_qualifier (idata->buf), "[TRYCREATE]", 11)) + break; + dprint (3, (debugfile, "imap_copy_messages: server suggests TRYCREATE\n")); + snprintf (prompt, sizeof (prompt), _("Create %s?"), mbox); + if (option (OPTCONFIRMCREATE) && mutt_yesorno (prompt, 1) < 1) + { + mutt_clear_error (); + break; + } + if (imap_create_mailbox (idata, mbox) < 0) + break; + triedcreate = 1; } - if (imap_create_mailbox (idata, mbox) < 0) - goto fail; - - /* try again */ - rc = imap_exec (idata, cmd.data, 0); } + while (rc == -2); + if (rc != 0) { imap_error ("imap_copy_messages", idata->buf); @@ -1041,7 +1084,7 @@ static int msg_fetch_header (CONTEXT* ctx, IMAP_HEADER* h, char* buf, FILE* fp) /* FIXME: current implementation - call msg_parse_fetch - if it returns -2, * read header lines and call it again. Silly. */ - if ((rc = msg_parse_fetch (h, buf) != -2) || !fp) + if ((rc = msg_parse_fetch (h, buf)) != -2 || !fp) return rc; if (imap_get_literal_count (buf, &bytes) == 0)