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-rw-r--r--mail/mutt-devel/files/extra-patch-imap-header-cache877
1 files changed, 0 insertions, 877 deletions
diff --git a/mail/mutt-devel/files/extra-patch-imap-header-cache b/mail/mutt-devel/files/extra-patch-imap-header-cache
deleted file mode 100644
index 221a5d439109..000000000000
--- a/mail/mutt-devel/files/extra-patch-imap-header-cache
+++ /dev/null
@@ -1,877 +0,0 @@
-diff -ru old/globals.h work/mutt-1.5.5.1/globals.h
---- old/globals.h Wed Nov 5 10:41:31 2003
-+++ globals.h Fri Nov 28 18:30:37 2003
-@@ -57,6 +57,7 @@
- WHERE char *ImapHomeNamespace INITVAL (NULL);
- WHERE char *ImapPass INITVAL (NULL);
- WHERE char *ImapUser INITVAL (NULL);
-+WHERE char *ImapHeadercache INITVAL (NULL);
- #endif
- WHERE char *Inbox;
- WHERE char *Ispell;
-diff -ru old/imap/Makefile.am work/mutt-1.5.5.1/imap/Makefile.am
---- old/imap/Makefile.am Thu Jan 24 14:35:57 2002
-+++ imap/Makefile.am Fri Nov 28 18:30:37 2003
-@@ -22,4 +22,5 @@
- noinst_HEADERS = auth.h imap_private.h message.h
-
- libimap_a_SOURCES = auth.c auth_login.c browse.c command.c imap.c imap.h \
-- message.c utf7.c util.c $(AUTHENTICATORS) $(GSSSOURCES)
-+ imap_headercache.c imap_headercache.h message.c utf7.c util.c \
-+ $(AUTHENTICATORS) $(GSSSOURCES)
-diff -ru old/imap/imap.c work/mutt-1.5.5.1/imap/imap.c
---- old/imap/imap.c Wed Nov 5 10:41:36 2003
-+++ imap/imap.c Fri Nov 28 18:30:37 2003
-@@ -29,6 +29,7 @@
- #include "browser.h"
- #include "message.h"
- #include "imap_private.h"
-+#include "imap_headercache.h"
- #ifdef USE_SSL
- # include "mutt_ssl.h"
- #endif
-@@ -546,6 +547,13 @@
-
- /* Clean up path and replace the one in the ctx */
- imap_fix_path (idata, mx.mbox, buf, sizeof (buf));
-+
-+ if (idata->hcache)
-+ {
-+ imap_headercache_close(idata->hcache);
-+ idata->hcache = NULL;
-+ }
-+
- FREE(&(idata->mailbox));
- idata->mailbox = safe_strdup (buf);
- imap_qualify_path (buf, sizeof (buf), &mx, idata->mailbox);
-@@ -556,6 +564,7 @@
- idata->ctx = ctx;
-
- /* clear mailbox status */
-+ idata->uidvalidity = 0;
- idata->status = 0;
- memset (idata->rights, 0, (RIGHTSMAX+7)/8);
- idata->newMailCount = 0;
-@@ -601,6 +610,15 @@
- if ((pc = imap_get_flags (&(idata->flags), pc)) == NULL)
- goto fail;
- }
-+ /* save UIDVALIDITY for the header cache */
-+ else if (ascii_strncasecmp("OK [UIDVALIDITY", pc, 14) == 0)
-+ {
-+ dprint(2, (debugfile, "Getting mailbox UIDVALIDITY\n"));
-+ pc += 3;
-+ pc = imap_next_word(pc);
-+
-+ sscanf(pc, "%u", &(idata->uidvalidity));
-+ }
- else
- {
- pc = imap_next_word (pc);
-@@ -684,6 +702,9 @@
- ctx->hdrs = safe_calloc (count, sizeof (HEADER *));
- ctx->v2r = safe_calloc (count, sizeof (int));
- ctx->msgcount = 0;
-+
-+ idata->hcache = imap_headercache_open(idata);
-+
- if (count && (imap_read_headers (idata, 0, count-1) < 0))
- {
- mutt_error _("Error opening mailbox");
-@@ -693,6 +714,7 @@
-
- dprint (2, (debugfile, "imap_open_mailbox: msgcount is %d\n", ctx->msgcount));
- FREE (&mx.mbox);
-+
- return 0;
-
- fail:
-@@ -914,6 +936,7 @@
- int n;
- int err_continue = M_NO; /* continue on error? */
- int rc;
-+ IMAP_HEADER h;
-
- idata = (IMAP_DATA*) ctx->data;
-
-@@ -953,8 +976,20 @@
- /* mark these messages as unchanged so second pass ignores them. Done
- * here so BOGUS UW-IMAP 4.7 SILENT FLAGS updates are ignored. */
- for (n = 0; n < ctx->msgcount; n++)
-- if (ctx->hdrs[n]->deleted && ctx->hdrs[n]->changed)
-- ctx->hdrs[n]->active = 0;
-+ {
-+ if (ctx->hdrs[n]->deleted)
-+ {
-+ if (idata->hcache)
-+ {
-+ h.data = HEADER_DATA(ctx->hdrs[n]);
-+ imap_headercache_delete(idata->hcache, &h);
-+ }
-+
-+ if (ctx->hdrs[n]->changed)
-+ ctx->hdrs[n]->active = 0;
-+ }
-+ }
-+
- if (imap_exec (idata, cmd.data, 0) != 0)
- {
- mutt_error (_("Expunge failed"));
-@@ -972,6 +1007,23 @@
- {
- ctx->hdrs[n]->changed = 0;
-
-+ if (idata->hcache)
-+ {
-+ h.data = HEADER_DATA(ctx->hdrs[n]);
-+
-+ h.read = ctx->hdrs[n]->read;
-+ h.old = ctx->hdrs[n]->old;
-+ h.deleted = ctx->hdrs[n]->deleted;
-+ h.flagged = ctx->hdrs[n]->flagged;
-+ h.replied = ctx->hdrs[n]->replied;
-+ h.changed = ctx->hdrs[n]->changed;
-+ h.sid = ctx->hdrs[n]->index + 1;
-+ h.received = ctx->hdrs[n]->received;
-+ h.content_length = ctx->hdrs[n]->content->length;
-+
-+ imap_headercache_update(idata->hcache, &h);
-+ }
-+
- mutt_message (_("Saving message status flags... [%d/%d]"), n+1,
- ctx->msgcount);
-
-@@ -1099,6 +1151,11 @@
-
- idata->reopen &= IMAP_REOPEN_ALLOW;
- idata->state = IMAP_AUTHENTICATED;
-+ if (idata->hcache)
-+ {
-+ imap_headercache_close(idata->hcache);
-+ idata->hcache = NULL;
-+ }
- FREE (&(idata->mailbox));
- mutt_free_list (&idata->flags);
- idata->ctx = NULL;
-diff -ru old/imap/imap_private.h work/mutt-1.5.5.1/imap/imap_private.h
---- old/imap/imap_private.h Wed Nov 5 10:41:36 2003
-+++ imap/imap_private.h Fri Nov 28 18:30:37 2003
-@@ -21,6 +21,7 @@
- #define _IMAP_PRIVATE_H 1
-
- #include "imap.h"
-+#include "imap_headercache.h"
- #include "mutt_socket.h"
-
- /* -- symbols -- */
-@@ -148,7 +149,7 @@
- int state;
- } IMAP_COMMAND;
-
--typedef struct
-+typedef struct IMAP_DATA
- {
- /* This data is specific to a CONNECTION to an IMAP server */
- CONNECTION *conn;
-@@ -175,6 +176,7 @@
- char *mailbox;
- unsigned short check_status;
- unsigned char reopen;
-+ unsigned int uidvalidity;
- unsigned char rights[(RIGHTSMAX + 7)/8];
- unsigned int newMailCount;
- IMAP_CACHE cache[IMAP_CACHE_LEN];
-@@ -182,6 +184,7 @@
-
- /* all folder flags - system flags AND keywords */
- LIST *flags;
-+ IMAP_HEADERCACHE *hcache;
- } IMAP_DATA;
- /* I wish that were called IMAP_CONTEXT :( */
-
-diff -ru old/imap/message.c work/mutt-1.5.5.1/imap/message.c
---- old/imap/message.c Wed Nov 5 10:41:36 2003
-+++ imap/message.c Fri Nov 28 18:30:38 2003
-@@ -25,6 +25,7 @@
- #include "mutt.h"
- #include "mutt_curses.h"
- #include "imap_private.h"
-+#include "imap_headercache.h"
- #include "message.h"
- #include "mx.h"
-
-@@ -54,9 +55,14 @@
- int msgno;
- IMAP_HEADER h;
- int rc, mfhrc, oldmsgcount;
-+ IMAP_HEADERCACHE *hc = NULL;
-+ int msgbegin_hc;
- int fetchlast = 0;
-+
- const char *want_headers = "DATE FROM SUBJECT TO CC MESSAGE-ID REFERENCES CONTENT-TYPE IN-REPLY-TO REPLY-TO LINES X-LABEL";
-
-+ msgno = msgbegin;
-+
- ctx = idata->ctx;
-
- if (mutt_bit_isset (idata->capabilities,IMAP4REV1))
-@@ -87,36 +93,150 @@
- }
- unlink (tempfile);
-
-+ oldmsgcount = ctx->msgcount;
-+
-+ msgbegin_hc = msgbegin;
-+
-+ hc = idata->hcache;
-+
-+restart:
- /* make sure context has room to hold the mailbox */
- while ((msgend) >= idata->ctx->hdrmax)
- mx_alloc_memory (idata->ctx);
-
-- oldmsgcount = ctx->msgcount;
- idata->reopen &= ~IMAP_NEWMAIL_PENDING;
- idata->newMailCount = 0;
-
-+ if (hc)
-+ {
-+ snprintf(buf, sizeof(buf), "FETCH %d:%d (UID)", msgbegin_hc + 1,
-+ msgend + 1);
-+ imap_cmd_start(idata, buf);
-+
-+ for (msgno = msgbegin_hc; msgno <= msgend; msgno++)
-+ {
-+ if (ReadInc && (!msgno || ((msgno+1) % ReadInc == 0)))
-+ mutt_message (_("Fetching message UIDs... [%d/%d]"), msgno + 1,
-+ msgend + 1);
-+
-+ /* XXX */
-+ ctx->hdrs[msgno] = NULL;
-+
-+ /* XXX leaking h.data on successful exit */
-+ memset (&h, 0, sizeof (h));
-+ h.data = safe_calloc (1, sizeof (IMAP_HEADER_DATA));
-+
-+ do
-+ {
-+ FILE *cache_fp;
-+
-+ mfhrc = 0;
-+
-+ rc = imap_cmd_step (idata);
-+ if (rc != IMAP_CMD_CONTINUE)
-+ break;
-+
-+ if ((mfhrc = msg_fetch_header (idata->ctx, &h, idata->cmd.buf, NULL)) == -1)
-+ continue;
-+ else if (mfhrc < 0)
-+ break;
-+
-+ cache_fp = imap_headercache_find(hc, &h);
-+ if (cache_fp)
-+ {
-+ /* update context with message header */
-+ ctx->hdrs[msgno] = mutt_new_header ();
-+
-+ ctx->hdrs[msgno]->index = h.sid - 1;
-+
-+ /* messages which have not been expunged are ACTIVE (borrowed from mh
-+ * folders) */
-+ ctx->hdrs[msgno]->active = 1;
-+ ctx->hdrs[msgno]->read = h.read;
-+ ctx->hdrs[msgno]->old = h.old;
-+ ctx->hdrs[msgno]->deleted = h.deleted;
-+ ctx->hdrs[msgno]->flagged = h.flagged;
-+ ctx->hdrs[msgno]->replied = h.replied;
-+ ctx->hdrs[msgno]->changed = h.changed;
-+ ctx->hdrs[msgno]->received = h.received;
-+ ctx->hdrs[msgno]->data = (void *) (h.data);
-+
-+ /* NOTE: if Date: header is missing, mutt_read_rfc822_header depends
-+ * on h.received being set */
-+ ctx->hdrs[msgno]->env = mutt_read_rfc822_header (cache_fp, ctx->hdrs[msgno],
-+ 0, 0);
-+ /* content built as a side-effect of mutt_read_rfc822_header */
-+ ctx->hdrs[msgno]->content->length = h.content_length;
-+
-+ imap_headercache_done(hc, cache_fp);
-+ }
-+ }
-+ while (mfhrc == -1);
-+
-+ /* in case we get new mail while fetching the headers */
-+ if (idata->reopen & IMAP_NEWMAIL_PENDING)
-+ {
-+ msgbegin_hc = msgno + 1;
-+ msgend = idata->newMailCount - 1;
-+ goto restart;
-+ }
-+ /* XXX freshen... etc */
-+ }
-+ }
-+
-+ /* Remember where we left if we get new mail while fetching actual headers */
-+ msgbegin_hc = msgno;
-+
-+ /* Now, either one of the following is true:
-+ * 1. We don't have a headercache (hc == 0)
-+ * 2. All messages found in the cache have ctx->hdrs[msgno] != NULL, and
-+ * filled up.
-+ */
-+
-+ /*
-+ * Make one request for everything. This makes fetching headers an
-+ * order of magnitude faster if you have a large mailbox.
-+ *
-+ * If we get more messages while doing this, we make another
-+ * request for all the new messages.
-+ */
-+ if (!hc)
-+ {
-+ snprintf (buf, sizeof (buf),
-+ "FETCH %d:%d (UID FLAGS INTERNALDATE RFC822.SIZE %s)", msgbegin + 1,
-+ msgend + 1, hdrreq);
-+
-+ imap_cmd_start (idata, buf);
-+ }
-+
- for (msgno = msgbegin; msgno <= msgend ; msgno++)
- {
- if (ReadInc && (!msgno || ((msgno+1) % ReadInc == 0)))
- mutt_message (_("Fetching message headers... [%d/%d]"), msgno + 1,
- msgend + 1);
-
-- if (msgno + 1 > fetchlast)
-+ /* If the message is in the cache, skip it */
-+ if (hc)
- {
-- /*
-- * Make one request for everything. This makes fetching headers an
-- * order of magnitude faster if you have a large mailbox.
-- *
-- * If we get more messages while doing this, we make another
-- * request for all the new messages.
-- */
-- snprintf (buf, sizeof (buf),
-- "FETCH %d:%d (UID FLAGS INTERNALDATE RFC822.SIZE %s)", msgno + 1,
-- msgend + 1, hdrreq);
--
-- imap_cmd_start (idata, buf);
-+ if (ctx->hdrs[msgno])
-+ {
-+ ctx->msgcount++;
-+ continue;
-+ }
-+ else if (msgno >= fetchlast)
-+ {
-+ /* Find the longest "run" of messages not in the cache and fetch it in
-+ * one go
-+ */
-+ for (fetchlast = msgno + 1;
-+ fetchlast <= msgend && !ctx->hdrs[fetchlast]; fetchlast++);
-+
-+ snprintf (buf, sizeof (buf),
-+ "FETCH %d:%d (UID FLAGS INTERNALDATE RFC822.SIZE %s)", msgno + 1,
-+ fetchlast, hdrreq);
-
-- fetchlast = msgend + 1;
-+ imap_cmd_start (idata, buf);
-+ }
- }
-
- /* freshen fp, h */
-@@ -130,6 +250,8 @@
- */
- do
- {
-+ size_t hdrsz;
-+
- mfhrc = 0;
-
- rc = imap_cmd_step (idata);
-@@ -144,12 +266,16 @@
- /* make sure we don't get remnants from older larger message headers */
- fputs ("\n\n", fp);
-
-+ hdrsz = (size_t)ftell(fp);
-+
- /* update context with message header */
- ctx->hdrs[msgno] = mutt_new_header ();
-
- ctx->hdrs[msgno]->index = h.sid - 1;
-+#if 0
- if (h.sid != ctx->msgcount + 1)
- dprint (1, (debugfile, "imap_read_headers: msgcount and sequence ID are inconsistent!"));
-+#endif
- /* messages which have not been expunged are ACTIVE (borrowed from mh
- * folders) */
- ctx->hdrs[msgno]->active = 1;
-@@ -163,6 +289,13 @@
- ctx->hdrs[msgno]->data = (void *) (h.data);
-
- rewind (fp);
-+
-+ if (hc)
-+ {
-+ imap_headercache_add(hc, &h, fp, hdrsz);
-+ rewind(fp);
-+ }
-+
- /* NOTE: if Date: header is missing, mutt_read_rfc822_header depends
- * on h.received being set */
- ctx->hdrs[msgno]->env = mutt_read_rfc822_header (fp, ctx->hdrs[msgno],
-@@ -172,8 +305,7 @@
-
- ctx->msgcount++;
- }
-- while ((rc != IMAP_CMD_OK) && ((mfhrc == -1) ||
-- ((msgno + 1) >= fetchlast)));
-+ while (mfhrc == -1);
-
- if ((mfhrc < -1) || ((rc != IMAP_CMD_CONTINUE) && (rc != IMAP_CMD_OK)))
- {
-@@ -186,11 +318,9 @@
- /* in case we get new mail while fetching the headers */
- if (idata->reopen & IMAP_NEWMAIL_PENDING)
- {
-+ msgbegin = msgno + 1;
- msgend = idata->newMailCount - 1;
-- while ((msgend) >= ctx->hdrmax)
-- mx_alloc_memory (ctx);
-- idata->reopen &= ~IMAP_NEWMAIL_PENDING;
-- idata->newMailCount = 0;
-+ goto restart;
- }
- }
-
-@@ -735,6 +865,7 @@
- IMAP_DATA* idata;
- long bytes;
- int rc = -1; /* default now is that string isn't FETCH response*/
-+ int fetch_rc;
-
- idata = (IMAP_DATA*) ctx->data;
-
-@@ -757,9 +888,15 @@
-
- /* FIXME: current implementation - call msg_parse_fetch - if it returns -2,
- * read header lines and call it again. Silly. */
-- if (msg_parse_fetch (h, buf) != -2)
-+ fetch_rc = msg_parse_fetch(h, buf);
-+ if (fetch_rc == 0)
-+ return 0;
-+ else if (fetch_rc != -2)
- return rc;
--
-+
-+ if (!fp)
-+ return -2;
-+
- if (imap_get_literal_count (buf, &bytes) < 0)
- return rc;
- imap_read_literal (fp, idata, bytes);
-diff -ru old/init.h work/mutt-1.5.5.1/init.h
---- old/init.h Wed Nov 5 10:41:32 2003
-+++ init.h Fri Nov 28 18:30:37 2003
-@@ -856,6 +856,11 @@
- ** .pp
- ** This variable defaults to your user name on the local machine.
- */
-+ { "imap_headercache", DT_STR, R_NONE, UL &ImapHeadercache, UL 0 },
-+ /*
-+ ** .pp
-+ ** The location of the IMAP headercache directory.
-+ */
- #endif
- { "implicit_autoview", DT_BOOL,R_NONE, OPTIMPLICITAUTOVIEW, 0},
- /*
-diff -ruN old/imap/imap_headercache.c work/mutt-1.5.5.1/imap/imap_headercache.c
---- old/imap/imap_headercache.c Thu Jan 1 01:00:00 1970
-+++ imap/imap_headercache.c Fri Nov 28 18:30:55 2003
-@@ -0,0 +1,330 @@
-+/*
-+ * Copyright (C) 2002 Tudor Bosman <tudorb-mutt@dwyn.net>
-+ *
-+ * 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
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
-+ */
-+
-+#include "mutt.h"
-+#include "imap.h"
-+#include "imap_private.h"
-+#include "imap_headercache.h"
-+#include "mx.h"
-+#include <stdio.h>
-+#include <sys/types.h>
-+#include <sys/stat.h>
-+#include <fcntl.h>
-+#include <errno.h>
-+#include <unistd.h>
-+#include <dirent.h>
-+#include <assert.h>
-+
-+/* Delete all messages from headercache */
-+static int imap_headercache_purge(IMAP_HEADERCACHE *hc)
-+{
-+ int rc = -1;
-+ DIR *dir;
-+ struct dirent *ent;
-+
-+ dir = opendir(hc->name);
-+ if (!dir)
-+ {
-+ mutt_error(_("IMAP headercache: can't purge directory %s: %s"), hc->name,
-+ strerror(errno));
-+ mutt_sleep(2);
-+ return -1;
-+ }
-+
-+ while ((ent = readdir(dir)) != NULL)
-+ {
-+ if (!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, ".."))
-+ continue;
-+
-+ sprintf(hc->tmpname, "%s/%s", hc->name, ent->d_name);
-+ if (unlink(hc->tmpname) == -1)
-+ {
-+ mutt_error(_("IMAP headercache: can't unlink file %s: %s"), hc->tmpname,
-+ strerror(errno));
-+ mutt_sleep(2);
-+ goto bail;
-+ }
-+ }
-+
-+ rc = 0;
-+
-+bail:
-+ closedir(dir);
-+
-+ return rc;
-+}
-+
-+/* Open headercache */
-+IMAP_HEADERCACHE *imap_headercache_open(IMAP_DATA *idata)
-+{
-+ IMAP_HEADERCACHE *hc;
-+ char hcdir[_POSIX_PATH_MAX + 1];
-+ FILE *f;
-+ size_t len;
-+ char *p;
-+
-+ if (!ImapHeadercache || ImapHeadercache[0] == '\0')
-+ return NULL;
-+
-+ strfcpy(hcdir, ImapHeadercache, _POSIX_PATH_MAX);
-+ mutt_expand_path(hcdir, _POSIX_PATH_MAX);
-+
-+ hc = safe_malloc(sizeof(IMAP_HEADERCACHE));
-+
-+ len = strlen(hcdir) + strlen(idata->conn->account.host) +
-+ strlen(idata->mailbox) + 5;
-+
-+ hc->name = safe_malloc(len);
-+ hc->tmpname = safe_malloc(len + NAME_MAX + 2);
-+
-+ sprintf(hc->name, "%s/%s", hcdir, idata->conn->account.host);
-+
-+ if (mkdir(hcdir, 0777) == -1 && errno != EEXIST)
-+ {
-+ mutt_error(_("Can't create IMAP headercache root directory %s: %s"),
-+ hcdir, strerror(errno));
-+ mutt_sleep(2);
-+ goto bail;
-+ }
-+
-+ if (mkdir(hc->name, 0700) == -1 && errno != EEXIST)
-+ {
-+ mutt_error(_("Can't create IMAP headercache server directory %s: %s"),
-+ hc->name, strerror(errno));
-+ mutt_sleep(2);
-+ goto bail;
-+ }
-+
-+ p = idata->mailbox;
-+ while ((p = strchr(p, '/')) != NULL)
-+ {
-+ *p = '\0';
-+ sprintf(hc->name, "%s/%s/%s", hcdir,
-+ idata->conn->account.host, idata->mailbox);
-+
-+ if (mkdir(hc->name, 0700) == -1 && errno != EEXIST)
-+ {
-+ mutt_error(_("Can't create IMAP headercache mailbox directory %s: %s"),
-+ hc->name, strerror(errno));
-+ mutt_sleep(2);
-+ goto bail;
-+ }
-+
-+ *p = '/';
-+ p++;
-+ }
-+
-+ sprintf(hc->name, "%s/%s/%s", hcdir,
-+ idata->conn->account.host, idata->mailbox);
-+
-+ if (mkdir(hc->name, 0700) == -1 && errno != EEXIST)
-+ {
-+ mutt_error(_("Can't create IMAP headercache mailbox directory %s: %s"),
-+ hc->name, strerror(errno));
-+ mutt_sleep(2);
-+ goto bail;
-+ }
-+
-+ sprintf(hc->tmpname, "%s/uidvalidity", hc->name);
-+ f = fopen(hc->tmpname, "r");
-+
-+ if (f)
-+ {
-+ fscanf(f, "%u", &hc->uidvalidity);
-+ if (idata->uidvalidity != hc->uidvalidity)
-+ {
-+ fclose(f);
-+ f = NULL;
-+ }
-+ }
-+
-+ if (!f)
-+ {
-+ if (imap_headercache_purge(hc) == -1)
-+ goto bail;
-+
-+ sprintf(hc->tmpname, "%s/uidvalidity", hc->name);
-+ f = fopen(hc->tmpname, "w");
-+ if (!f)
-+ {
-+ mutt_error(_("Can't create IMAP headercache uidvalidity file %s: %s"),
-+ hc->tmpname, strerror(errno));
-+ mutt_sleep(2);
-+ goto bail;
-+ }
-+
-+ hc->uidvalidity = idata->uidvalidity;
-+
-+ fprintf(f, "%u\n", hc->uidvalidity);
-+ fclose(f);
-+ }
-+
-+ return hc;
-+
-+bail:
-+ safe_free((void **)&hc->tmpname);
-+ safe_free((void **)&hc->name);
-+ safe_free((void **)&hc);
-+
-+ return NULL;
-+}
-+
-+/* Close headercache */
-+void imap_headercache_close(IMAP_HEADERCACHE *hc)
-+{
-+ safe_free((void **)&hc->tmpname);
-+ safe_free((void **)&hc->name);
-+ safe_free((void **)&hc);
-+}
-+
-+static void imap_headercache_writehdr(FILE *f, IMAP_HEADER *h)
-+{
-+ /* Write the stuff in the header. This must have a fixed length, as it is
-+ * overwritten in case of imap_headercache_update
-+ */
-+ fprintf(f, "%1x %1x %1x %1x %1x %1x %8x %16lx %16lx %8x\n",
-+ h->read, h->old, h->deleted, h->flagged, h->replied, h->changed,
-+ h->sid, h->received, h->content_length, HEADER_DATA(h)->uid);
-+}
-+
-+/* Add message to headercache */
-+int imap_headercache_add(IMAP_HEADERCACHE *hc, IMAP_HEADER *h, FILE *from,
-+ size_t hdrsz)
-+{
-+ FILE *f;
-+#define BUFSIZE 4096
-+ char buf[BUFSIZE];
-+ size_t sz;
-+ int rc = -1;
-+
-+ sprintf(hc->tmpname, "%s/%u", hc->name, HEADER_DATA(h)->uid);
-+
-+ f = fopen(hc->tmpname, "w");
-+ if (!f)
-+ {
-+ mutt_error(_("Can't create IMAP headercache message file %s: %s"),
-+ hc->tmpname, strerror(errno));
-+ mutt_sleep(2);
-+ goto bail;
-+ }
-+
-+ imap_headercache_writehdr(f, h);
-+
-+ while ((sz = fread(buf, 1, (hdrsz < BUFSIZE ? hdrsz : BUFSIZE), from)) != 0)
-+ {
-+ hdrsz -= sz;
-+ fwrite(buf, 1, sz, f);
-+ }
-+
-+ fclose(f);
-+
-+ rc = 0;
-+
-+bail:
-+ return rc;
-+}
-+
-+/* Update flags in headercache message */
-+int imap_headercache_update(IMAP_HEADERCACHE *hc, IMAP_HEADER *h)
-+{
-+ FILE *f;
-+ int rc = -1;
-+
-+ sprintf(hc->tmpname, "%s/%u", hc->name, HEADER_DATA(h)->uid);
-+
-+ f = fopen(hc->tmpname, "r+");
-+ if (!f)
-+ goto bail;
-+
-+ imap_headercache_writehdr(f, h);
-+
-+ fclose(f);
-+
-+ rc = 0;
-+
-+bail:
-+ return rc;
-+}
-+
-+/* Delete message from headercache */
-+int imap_headercache_delete(IMAP_HEADERCACHE *hc, IMAP_HEADER *h)
-+{
-+ int rc = -1;
-+
-+ sprintf(hc->tmpname, "%s/%u", hc->name, HEADER_DATA(h)->uid);
-+
-+ if (unlink(hc->tmpname) == -1)
-+ {
-+ mutt_error(_("Can't delete IMAP headercache message %s: %s"),
-+ hc->tmpname, strerror(errno));
-+ mutt_sleep(2);
-+ goto bail;
-+ }
-+
-+ rc = 0;
-+
-+bail:
-+ return rc;
-+}
-+
-+/* Find message in headercache */
-+FILE *imap_headercache_find(IMAP_HEADERCACHE *hc, IMAP_HEADER *h)
-+{
-+ FILE *f = NULL;
-+ unsigned int flag_read, flag_old, flag_deleted, flag_flagged, flag_replied;
-+ unsigned int flag_changed;
-+ unsigned int uid;
-+ unsigned long received;
-+ unsigned long content_length;
-+
-+ sprintf(hc->tmpname, "%s/%u", hc->name, HEADER_DATA(h)->uid);
-+
-+ f = fopen(hc->tmpname, "r");
-+ if (!f)
-+ goto bail;
-+
-+ fscanf(f, "%x %x %x %x %x %x %x %lx %lx %x\n",
-+ &flag_read, &flag_old, &flag_deleted, &flag_flagged, &flag_replied,
-+ &flag_changed, &h->sid, &received, &content_length, &uid);
-+
-+ if (uid != HEADER_DATA(h)->uid)
-+ {
-+ fclose(f);
-+ f = NULL;
-+ goto bail;
-+ }
-+
-+ h->received = received;
-+ h->read = flag_read;
-+ h->old = flag_old;
-+ h->deleted = flag_deleted;
-+ h->flagged = flag_flagged;
-+ h->replied = flag_replied;
-+ h->changed = flag_changed;
-+ h->content_length = (long)content_length;
-+
-+bail:
-+ return f;
-+}
-+
-+/* Close file returned by imap_headercache_find */
-+void imap_headercache_done(IMAP_HEADERCACHE *hc, FILE *f)
-+{
-+ fclose(f);
-+}
-+
-diff -ruN old/imap/imap_headercache.h work/mutt-1.5.5.1/imap/imap_headercache.h
---- old/imap/imap_headercache.h Thu Jan 1 01:00:00 1970
-+++ imap/imap_headercache.h Fri Nov 28 18:30:55 2003
-@@ -0,0 +1,47 @@
-+/*
-+ * Copyright (C) 2002 Tudor Bosman <tudorb-mutt@dwyn.net>
-+ *
-+ * 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
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
-+ */
-+
-+#ifndef _IMAP_HEADERCACHE_H
-+#define _IMAP_HEADERCACHE_H
-+#include "imap_private.h"
-+#include "message.h"
-+
-+typedef struct IMAP_HEADERCACHE
-+{
-+ char *name;
-+ char *tmpname;
-+ unsigned int uidvalidity;
-+ int exists;
-+} IMAP_HEADERCACHE;
-+
-+struct IMAP_DATA;
-+
-+IMAP_HEADERCACHE *imap_headercache_open(struct IMAP_DATA *idata);
-+
-+void imap_headercache_close(IMAP_HEADERCACHE *hc);
-+
-+int imap_headercache_add(IMAP_HEADERCACHE *hc, IMAP_HEADER *h, FILE *from,
-+ size_t hdrsz);
-+int imap_headercache_update(IMAP_HEADERCACHE *hc, IMAP_HEADER *h);
-+int imap_headercache_delete(IMAP_HEADERCACHE *hc, IMAP_HEADER *h);
-+
-+FILE *imap_headercache_find(IMAP_HEADERCACHE *hc, IMAP_HEADER *h);
-+void imap_headercache_done(IMAP_HEADERCACHE *hc, FILE *f);
-+
-+#endif
-+
---- PATCHES.orig Tue Nov 6 19:59:33 2001
-+++ PATCHES Tue Nov 6 19:59:42 2001
-@@ -1,0 +1 @@
-+imap-header-cache.1
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-30 22:34:33 +0000