From fba011bf008443ee5130f1426aa65e11245cd84a Mon Sep 17 00:00:00 2001 From: JP Rosevear Date: Tue, 11 Jan 2005 00:00:07 +0000 Subject: Kill dead files svn path=/trunk/; revision=28342 --- camel/providers/local/camel-mbox-summary.c | 1109 ---------------------------- 1 file changed, 1109 deletions(-) delete mode 100644 camel/providers/local/camel-mbox-summary.c (limited to 'camel/providers/local/camel-mbox-summary.c') diff --git a/camel/providers/local/camel-mbox-summary.c b/camel/providers/local/camel-mbox-summary.c deleted file mode 100644 index 9dcee0a9c8..0000000000 --- a/camel/providers/local/camel-mbox-summary.c +++ /dev/null @@ -1,1109 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; fill-column: 160 -*- - * - * Copyright (C) 2000 Ximian Inc. - * - * Authors: Michael Zucchi - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * 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 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -#include -#endif - -#include "camel-mbox-summary.h" -#include "camel/camel-mime-message.h" -#include "camel/camel-operation.h" - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "camel-mbox-summary.h" -#include "camel/camel-file-utils.h" -#include "camel/camel-mime-message.h" -#include "camel/camel-operation.h" -#include "camel-i18n.h" - -#define io(x) -#define d(x) /*(printf("%s(%d): ", __FILE__, __LINE__),(x))*/ - -#define CAMEL_MBOX_SUMMARY_VERSION (1) - -static int summary_header_load (CamelFolderSummary *, FILE *); -static int summary_header_save (CamelFolderSummary *, FILE *); - -static CamelMessageInfo * message_info_new_from_header(CamelFolderSummary *, struct _camel_header_raw *); -static CamelMessageInfo * message_info_new_from_parser(CamelFolderSummary *, CamelMimeParser *); -static CamelMessageInfo * message_info_load (CamelFolderSummary *, FILE *); -static int message_info_save (CamelFolderSummary *, FILE *, CamelMessageInfo *); -/*static void message_info_free (CamelFolderSummary *, CamelMessageInfo *);*/ - -static char *mbox_summary_encode_x_evolution (CamelLocalSummary *cls, const CamelLocalMessageInfo *mi); - -static int mbox_summary_check(CamelLocalSummary *cls, CamelFolderChangeInfo *changeinfo, CamelException *ex); -static int mbox_summary_sync(CamelLocalSummary *cls, gboolean expunge, CamelFolderChangeInfo *changeinfo, CamelException *ex); -#ifdef STATUS_PINE -static CamelMessageInfo *mbox_summary_add(CamelLocalSummary *cls, CamelMimeMessage *msg, const CamelMessageInfo *info, CamelFolderChangeInfo *ci, CamelException *ex); -#endif - -static int mbox_summary_sync_quick(CamelMboxSummary *cls, gboolean expunge, CamelFolderChangeInfo *changeinfo, CamelException *ex); -static int mbox_summary_sync_full(CamelMboxSummary *cls, gboolean expunge, CamelFolderChangeInfo *changeinfo, CamelException *ex); - -static void camel_mbox_summary_class_init (CamelMboxSummaryClass *klass); -static void camel_mbox_summary_init (CamelMboxSummary *obj); -static void camel_mbox_summary_finalise (CamelObject *obj); - -#ifdef STATUS_PINE -/* Which status flags are stored in each separate header */ -#define STATUS_XSTATUS (CAMEL_MESSAGE_FLAGGED|CAMEL_MESSAGE_ANSWERED|CAMEL_MESSAGE_DELETED) -#define STATUS_STATUS (CAMEL_MESSAGE_SEEN) - -static void encode_status(guint32 flags, char status[8]); -static guint32 decode_status(const char *status); -#endif - -static CamelLocalSummaryClass *camel_mbox_summary_parent; - -CamelType -camel_mbox_summary_get_type(void) -{ - static CamelType type = CAMEL_INVALID_TYPE; - - if (type == CAMEL_INVALID_TYPE) { - type = camel_type_register(camel_local_summary_get_type(), "CamelMboxSummary", - sizeof (CamelMboxSummary), - sizeof (CamelMboxSummaryClass), - (CamelObjectClassInitFunc) camel_mbox_summary_class_init, - NULL, - (CamelObjectInitFunc) camel_mbox_summary_init, - (CamelObjectFinalizeFunc) camel_mbox_summary_finalise); - } - - return type; -} -static gboolean -mbox_info_set_user_flag(CamelMessageInfo *mi, const char *name, gboolean value) -{ - int res; - - res = ((CamelFolderSummaryClass *)camel_mbox_summary_parent)->info_set_user_flag(mi, name, value); - if (res) - ((CamelLocalMessageInfo *)mi)->info.flags |= CAMEL_MESSAGE_FOLDER_FLAGGED|CAMEL_MESSAGE_FOLDER_XEVCHANGE; - - return res; -} - -static gboolean -mbox_info_set_user_tag(CamelMessageInfo *mi, const char *name, const char *value) -{ - int res; - - res = ((CamelFolderSummaryClass *)camel_mbox_summary_parent)->info_set_user_tag(mi, name, value); - if (res) - ((CamelLocalMessageInfo *)mi)->info.flags |= CAMEL_MESSAGE_FOLDER_FLAGGED|CAMEL_MESSAGE_FOLDER_XEVCHANGE; - - return res; -} - -#ifdef STATUS_PINE -static gboolean -mbox_info_set_flags(CamelMessageInfo *mi, guint32 flags, guint32 set) -{ - /* Basically, if anything could change the Status line, presume it does */ - if (((CamelMboxSummary *)mi->summary)->xstatus - && (flags & (CAMEL_MESSAGE_SEEN|CAMEL_MESSAGE_FLAGGED|CAMEL_MESSAGE_ANSWERED|CAMEL_MESSAGE_DELETED))) { - flags |= CAMEL_MESSAGE_FOLDER_XEVCHANGE|CAMEL_MESSAGE_FOLDER_FLAGGED; - set |= CAMEL_MESSAGE_FOLDER_XEVCHANGE|CAMEL_MESSAGE_FOLDER_FLAGGED; - } - - return ((CamelFolderSummaryClass *)camel_mbox_summary_parent)->info_set_flags(mi, flags, set); -} -#endif - -static void -camel_mbox_summary_class_init(CamelMboxSummaryClass *klass) -{ - CamelFolderSummaryClass *sklass = (CamelFolderSummaryClass *)klass; - CamelLocalSummaryClass *lklass = (CamelLocalSummaryClass *)klass; - - camel_mbox_summary_parent = (CamelLocalSummaryClass *)camel_type_get_global_classfuncs(camel_local_summary_get_type()); - - sklass->summary_header_load = summary_header_load; - sklass->summary_header_save = summary_header_save; - - sklass->message_info_new_from_header = message_info_new_from_header; - sklass->message_info_new_from_parser = message_info_new_from_parser; - sklass->message_info_load = message_info_load; - sklass->message_info_save = message_info_save; - /*sklass->message_info_free = message_info_free;*/ - - sklass->info_set_user_flag = mbox_info_set_user_flag; - sklass->info_set_user_tag = mbox_info_set_user_tag; -#ifdef STATUS_PINE - sklass->info_set_flags = mbox_info_set_flags; -#endif - - lklass->encode_x_evolution = mbox_summary_encode_x_evolution; - lklass->check = mbox_summary_check; - lklass->sync = mbox_summary_sync; -#ifdef STATUS_PINE - lklass->add = mbox_summary_add; -#endif - - klass->sync_quick = mbox_summary_sync_quick; - klass->sync_full = mbox_summary_sync_full; -} - -static void -camel_mbox_summary_init(CamelMboxSummary *obj) -{ - struct _CamelFolderSummary *s = (CamelFolderSummary *)obj; - - /* subclasses need to set the right instance data sizes */ - s->message_info_size = sizeof(CamelMboxMessageInfo); - s->content_info_size = sizeof(CamelMboxMessageContentInfo); - - /* and a unique file version */ - s->version += CAMEL_MBOX_SUMMARY_VERSION; -} - -static void -camel_mbox_summary_finalise(CamelObject *obj) -{ - /*CamelMboxSummary *mbs = CAMEL_MBOX_SUMMARY(obj);*/ -} - -/** - * camel_mbox_summary_new: - * - * Create a new CamelMboxSummary object. - * - * Return value: A new CamelMboxSummary widget. - **/ -CamelMboxSummary * -camel_mbox_summary_new(struct _CamelFolder *folder, const char *filename, const char *mbox_name, CamelIndex *index) -{ - CamelMboxSummary *new = (CamelMboxSummary *)camel_object_new(camel_mbox_summary_get_type()); - - ((CamelFolderSummary *)new)->folder = folder; - - camel_local_summary_construct((CamelLocalSummary *)new, filename, mbox_name, index); - return new; -} - -void camel_mbox_summary_xstatus(CamelMboxSummary *mbs, int state) -{ - mbs->xstatus = state; -} - -static char * -mbox_summary_encode_x_evolution (CamelLocalSummary *cls, const CamelLocalMessageInfo *mi) -{ - const char *p, *uidstr; - guint32 uid; - - /* This is busted, it is supposed to encode ALL DATA */ - p = uidstr = camel_message_info_uid(mi); - while (*p && isdigit(*p)) - p++; - - if (*p == 0 && sscanf(uidstr, "%u", &uid) == 1) { - return g_strdup_printf("%08x-%04x", uid, mi->info.flags & 0xffff); - } else { - return g_strdup_printf("%s-%04x", uidstr, mi->info.flags & 0xffff); - } -} - -static int -summary_header_load(CamelFolderSummary *s, FILE *in) -{ - CamelMboxSummary *mbs = CAMEL_MBOX_SUMMARY(s); - - if (((CamelFolderSummaryClass *)camel_mbox_summary_parent)->summary_header_load(s, in) == -1) - return -1; - - /* legacy version */ - if (s->version == 0x120c) - return camel_file_util_decode_uint32(in, (guint32 *) &mbs->folder_size); - - /* version 1 */ - if (camel_file_util_decode_fixed_int32(in, &mbs->version) == -1 - || camel_file_util_decode_size_t(in, &mbs->folder_size) == -1) - return -1; - - return 0; -} - -static int -summary_header_save(CamelFolderSummary *s, FILE *out) -{ - CamelMboxSummary *mbs = CAMEL_MBOX_SUMMARY(s); - - if (((CamelFolderSummaryClass *)camel_mbox_summary_parent)->summary_header_save(s, out) == -1) - return -1; - - camel_file_util_encode_fixed_int32(out, CAMEL_MBOX_SUMMARY_VERSION); - - return camel_file_util_encode_size_t(out, mbs->folder_size); -} - -static CamelMessageInfo * -message_info_new_from_header(CamelFolderSummary *s, struct _camel_header_raw *h) -{ - CamelMboxMessageInfo *mi; - CamelMboxSummary *mbs = (CamelMboxSummary *)s; - - mi = (CamelMboxMessageInfo *)((CamelFolderSummaryClass *)camel_mbox_summary_parent)->message_info_new_from_header(s, h); - if (mi) { - const char *xev, *uid; - CamelMboxMessageInfo *info = NULL; - int add = 0; /* bitmask of things to add, 1 assign uid, 2, just add as new, 4 = recent */ -#ifdef STATUS_PINE - const char *status = NULL, *xstatus = NULL; - guint32 flags = 0; - - if (mbs->xstatus) { - /* check for existance of status & x-status headers */ - status = camel_header_raw_find(&h, "Status", NULL); - if (status) - flags = decode_status(status); - xstatus = camel_header_raw_find(&h, "X-Status", NULL); - if (xstatus) - flags |= decode_status(xstatus); - } -#endif - /* if we have an xev header, use it, else assign a new one */ - xev = camel_header_raw_find(&h, "X-Evolution", NULL); - if (xev != NULL - && camel_local_summary_decode_x_evolution((CamelLocalSummary *)s, xev, &mi->info) == 0) { - uid = camel_message_info_uid(mi); - d(printf("found valid x-evolution: %s\n", uid)); - info = (CamelMboxMessageInfo *)camel_folder_summary_uid(s, uid); - if (info) { - if ((info->info.info.flags & CAMEL_MESSAGE_FOLDER_NOTSEEN)) { - info->info.info.flags &= ~CAMEL_MESSAGE_FOLDER_NOTSEEN; - camel_message_info_free(mi); - mi = info; - } else { - add = 7; - d(printf("seen '%s' before, adding anew\n", uid)); - camel_message_info_free(info); - } - } else { - add = 2; - d(printf("but isn't present in summary\n")); - } - } else { - d(printf("didn't find x-evolution\n")); - add = 7; - } - - if (add&1) { - mi->info.info.flags |= CAMEL_MESSAGE_FOLDER_FLAGGED | CAMEL_MESSAGE_FOLDER_NOXEV; - mi->info.info.uid = camel_folder_summary_next_uid_string(s); - } else { - camel_folder_summary_set_uid(s, strtoul(camel_message_info_uid(mi), NULL, 10)); - } -#ifdef STATUS_PINE - if (mbs->xstatus && add&2) { - /* use the status as the flags when we read it the first time */ - if (status) - mi->info.info.flags = (mi->info.info.flags & ~(STATUS_STATUS)) | (flags & STATUS_STATUS); - if (xstatus) - mi->info.info.flags = (mi->info.info.flags & ~(STATUS_XSTATUS)) | (flags & STATUS_XSTATUS); - } -#endif - if (mbs->changes) { - if (add&2) - camel_folder_change_info_add_uid(mbs->changes, camel_message_info_uid(mi)); - if ((add&4) && status == NULL) - camel_folder_change_info_recent_uid(mbs->changes, camel_message_info_uid(mi)); - } - - mi->frompos = -1; - } - - return (CamelMessageInfo *)mi; -} - -static CamelMessageInfo * -message_info_new_from_parser(CamelFolderSummary *s, CamelMimeParser *mp) -{ - CamelMessageInfo *mi; - - mi = ((CamelFolderSummaryClass *)camel_mbox_summary_parent)->message_info_new_from_parser(s, mp); - if (mi) { - CamelMboxMessageInfo *mbi = (CamelMboxMessageInfo *)mi; - - mbi->frompos = camel_mime_parser_tell_start_from(mp); - } - - return mi; -} - -static CamelMessageInfo * -message_info_load(CamelFolderSummary *s, FILE *in) -{ - CamelMessageInfo *mi; - - io(printf("loading mbox message info\n")); - - mi = ((CamelFolderSummaryClass *)camel_mbox_summary_parent)->message_info_load(s, in); - if (mi) { - CamelMboxMessageInfo *mbi = (CamelMboxMessageInfo *)mi; - - if (camel_file_util_decode_off_t(in, &mbi->frompos) == -1) - goto error; - } - - return mi; -error: - camel_message_info_free(mi); - return NULL; -} - -static int -message_info_save(CamelFolderSummary *s, FILE *out, CamelMessageInfo *mi) -{ - CamelMboxMessageInfo *mbi = (CamelMboxMessageInfo *)mi; - - io(printf("saving mbox message info\n")); - - if (((CamelFolderSummaryClass *)camel_mbox_summary_parent)->message_info_save(s, out, mi) == -1 - || camel_file_util_encode_off_t(out, mbi->frompos) == -1) - return -1; - - return 0; -} - -/* like summary_rebuild, but also do changeinfo stuff (if supplied) */ -static int -summary_update(CamelLocalSummary *cls, off_t offset, CamelFolderChangeInfo *changeinfo, CamelException *ex) -{ - int i, count; - CamelFolderSummary *s = (CamelFolderSummary *)cls; - CamelMboxSummary *mbs = (CamelMboxSummary *)cls; - CamelMimeParser *mp; - CamelMboxMessageInfo *mi; - int fd; - int ok = 0; - struct stat st; - off_t size = 0; - - d(printf("Calling summary update, from pos %d\n", (int)offset)); - - cls->index_force = FALSE; - - camel_operation_start(NULL, _("Storing folder")); - - fd = open(cls->folder_path, O_RDONLY); - if (fd == -1) { - d(printf("%s failed to open: %s\n", cls->folder_path, strerror (errno))); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Could not open folder: %s: %s"), - cls->folder_path, g_strerror (errno)); - camel_operation_end(NULL); - return -1; - } - - if (fstat(fd, &st) == 0) - size = st.st_size; - - mp = camel_mime_parser_new(); - camel_mime_parser_init_with_fd(mp, fd); - camel_mime_parser_scan_from(mp, TRUE); - camel_mime_parser_seek(mp, offset, SEEK_SET); - - if (offset > 0) { - if (camel_mime_parser_step(mp, NULL, NULL) == CAMEL_MIME_PARSER_STATE_FROM - && camel_mime_parser_tell_start_from(mp) == offset) { - camel_mime_parser_unstep(mp); - } else { - g_warning("The next message didn't start where I expected, building summary from start"); - camel_mime_parser_drop_step(mp); - offset = 0; - camel_mime_parser_seek(mp, offset, SEEK_SET); - } - } - - /* we mark messages as to whether we've seen them or not. - If we're not starting from the start, we must be starting - from the old end, so everything must be treated as new */ - count = camel_folder_summary_count(s); - for (i=0;iinfo.info.flags |= CAMEL_MESSAGE_FOLDER_NOTSEEN; - else - mi->info.info.flags &= ~CAMEL_MESSAGE_FOLDER_NOTSEEN; - camel_message_info_free(mi); - } - mbs->changes = changeinfo; - - while (camel_mime_parser_step(mp, NULL, NULL) == CAMEL_MIME_PARSER_STATE_FROM) { - CamelMessageInfo *info; - off_t pc = camel_mime_parser_tell_start_from (mp) + 1; - - camel_operation_progress (NULL, (int) (((float) pc / size) * 100)); - - info = camel_folder_summary_add_from_parser(s, mp); - if (info == NULL) { - camel_exception_setv(ex, 1, _("Fatal mail parser error near position %ld in folder %s"), - camel_mime_parser_tell(mp), cls->folder_path); - ok = -1; - break; - } - - g_assert(camel_mime_parser_step(mp, NULL, NULL) == CAMEL_MIME_PARSER_STATE_FROM_END); - } - - camel_object_unref(CAMEL_OBJECT (mp)); - - count = camel_folder_summary_count(s); - for (i=0;iinfo.info.flags & CAMEL_MESSAGE_FOLDER_NOTSEEN) { - d(printf("uid '%s' vanished, removing", camel_message_info_uid(mi))); - if (changeinfo) - camel_folder_change_info_remove_uid(changeinfo, camel_message_info_uid(mi)); - camel_folder_summary_remove(s, (CamelMessageInfo *)mi); - count--; - i--; - } - camel_message_info_free(mi); - } - mbs->changes = NULL; - - /* update the file size/mtime in the summary */ - if (ok != -1) { - if (stat(cls->folder_path, &st) == 0) { - camel_folder_summary_touch(s); - mbs->folder_size = st.st_size; - s->time = st.st_mtime; - } - } - - camel_operation_end(NULL); - - return ok; -} - -static int -mbox_summary_check(CamelLocalSummary *cls, CamelFolderChangeInfo *changes, CamelException *ex) -{ - CamelMboxSummary *mbs = (CamelMboxSummary *)cls; - CamelFolderSummary *s = (CamelFolderSummary *)cls; - struct stat st; - int ret = 0; - int i, count; - - d(printf("Checking summary\n")); - - /* check if the summary is up-to-date */ - if (stat(cls->folder_path, &st) == -1) { - camel_folder_summary_clear(s); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Cannot check folder: %s: %s"), - cls->folder_path, g_strerror (errno)); - return -1; - } - - if (cls->check_force) - mbs->folder_size = 0; - cls->check_force = 0; - - if (st.st_size == 0) { - /* empty? No need to scan at all */ - d(printf("Empty mbox, clearing summary\n")); - count= camel_folder_summary_count(s); - for (i=0;ifolder_size || st.st_mtime != s->time) { - if (mbs->folder_size < st.st_size) { - /* this will automatically rescan from 0 if there is a problem */ - d(printf("folder grew, attempting to rebuild from %d\n", mbs->folder_size)); - ret = summary_update(cls, mbs->folder_size, changes, ex); - } else { - d(printf("folder shrank! rebuilding from start\n")); - ret = summary_update(cls, 0, changes, ex); - } - } else { - d(printf("Folder unchanged, do nothing\n")); - } - } - - /* FIXME: move upstream? */ - - if (ret != -1) { - if (mbs->folder_size != st.st_size || s->time != st.st_mtime) { - mbs->folder_size = st.st_size; - s->time = st.st_mtime; - camel_folder_summary_touch(s); - } - } - - return ret; -} - -/* perform a full sync */ -static int -mbox_summary_sync_full(CamelMboxSummary *mbs, gboolean expunge, CamelFolderChangeInfo *changeinfo, CamelException *ex) -{ - CamelLocalSummary *cls = (CamelLocalSummary *)mbs; - int fd = -1, fdout = -1; - char *tmpname = NULL; - guint32 flags = (expunge?1:0); - - d(printf("performing full summary/sync\n")); - - camel_operation_start(NULL, _("Storing folder")); - - fd = open(cls->folder_path, O_RDONLY); - if (fd == -1) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Could not open file: %s: %s"), - cls->folder_path, g_strerror (errno)); - camel_operation_end(NULL); - return -1; - } - - tmpname = g_alloca (strlen (cls->folder_path) + 5); - sprintf (tmpname, "%s.tmp", cls->folder_path); - d(printf("Writing tmp file to %s\n", tmpname)); - fdout = open(tmpname, O_WRONLY|O_CREAT|O_TRUNC, 0600); - if (fdout == -1) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Cannot open temporary mailbox: %s"), - g_strerror (errno)); - goto error; - } - - if (camel_mbox_summary_sync_mbox((CamelMboxSummary *)cls, flags, changeinfo, fd, fdout, ex) == -1) - goto error; - - d(printf("Closing folders\n")); - - if (close(fd) == -1) { - g_warning("Cannot close source folder: %s", strerror (errno)); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Could not close source folder %s: %s"), - cls->folder_path, g_strerror (errno)); - fd = -1; - goto error; - } - - if (close(fdout) == -1) { - g_warning("Cannot close tmp folder: %s", strerror (errno)); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Could not close temp folder: %s"), - g_strerror (errno)); - fdout = -1; - goto error; - } - - /* this should probably either use unlink/link/unlink, or recopy over - the original mailbox, for various locking reasons/etc */ - if (rename(tmpname, cls->folder_path) == -1) { - g_warning("Cannot rename folder: %s", strerror (errno)); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Could not rename folder: %s"), - g_strerror (errno)); - goto error; - } - tmpname = NULL; - - camel_operation_end(NULL); - - return 0; - error: - if (fd != -1) - close(fd); - - if (fdout != -1) - close(fdout); - - if (tmpname) - unlink(tmpname); - - camel_operation_end(NULL); - - return -1; -} - -/* perform a quick sync - only system flags have changed */ -static int -mbox_summary_sync_quick(CamelMboxSummary *mbs, gboolean expunge, CamelFolderChangeInfo *changeinfo, CamelException *ex) -{ - CamelLocalSummary *cls = (CamelLocalSummary *)mbs; - CamelFolderSummary *s = (CamelFolderSummary *)mbs; - CamelMimeParser *mp = NULL; - int i, count; - CamelMboxMessageInfo *info = NULL; - int fd = -1; - char *xevnew, *xevtmp; - const char *xev; - int len; - off_t lastpos; - - d(printf("Performing quick summary sync\n")); - - camel_operation_start(NULL, _("Storing folder")); - - fd = open(cls->folder_path, O_RDWR); - if (fd == -1) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Could not open file: %s: %s"), - cls->folder_path, g_strerror (errno)); - - camel_operation_end(NULL); - return -1; - } - - mp = camel_mime_parser_new(); - camel_mime_parser_scan_from(mp, TRUE); - camel_mime_parser_scan_pre_from(mp, TRUE); - camel_mime_parser_init_with_fd(mp, fd); - - count = camel_folder_summary_count(s); - for (i = 0; i < count; i++) { - int xevoffset; - int pc = (i+1)*100/count; - - camel_operation_progress(NULL, pc); - - info = (CamelMboxMessageInfo *)camel_folder_summary_index(s, i); - - g_assert(info); - - d(printf("Checking message %s %08x\n", camel_message_info_uid(info), info->info.flags)); - - if ((info->info.info.flags & CAMEL_MESSAGE_FOLDER_FLAGGED) == 0) { - camel_message_info_free((CamelMessageInfo *)info); - info = NULL; - continue; - } - - d(printf("Updating message %s\n", camel_message_info_uid(info))); - - camel_mime_parser_seek(mp, info->frompos, SEEK_SET); - - if (camel_mime_parser_step(mp, 0, 0) != CAMEL_MIME_PARSER_STATE_FROM) { - g_warning("Expected a From line here, didn't get it"); - camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM, - _("Summary and folder mismatch, even after a sync")); - goto error; - } - - if (camel_mime_parser_tell_start_from(mp) != info->frompos) { - g_warning("Didn't get the next message where I expected (%d) got %d instead", - (int)info->frompos, (int)camel_mime_parser_tell_start_from(mp)); - camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM, - _("Summary and folder mismatch, even after a sync")); - goto error; - } - - if (camel_mime_parser_step(mp, 0, 0) == CAMEL_MIME_PARSER_STATE_FROM_END) { - g_warning("camel_mime_parser_step failed (2)"); - goto error; - } - - xev = camel_mime_parser_header(mp, "X-Evolution", &xevoffset); - if (xev == NULL || camel_local_summary_decode_x_evolution(cls, xev, NULL) == -1) { - g_warning("We're supposed to have a valid x-ev header, but we dont"); - goto error; - } - xevnew = camel_local_summary_encode_x_evolution(cls, &info->info); - /* SIGH: encode_param_list is about the only function which folds headers by itself. - This should be fixed somehow differently (either parser doesn't fold headers, - or param_list doesn't, or something */ - xevtmp = camel_header_unfold(xevnew); - /* the raw header contains a leading ' ', so (dis)count that too */ - if (strlen(xev)-1 != strlen(xevtmp)) { - printf ("strlen(xev)-1 = %d; strlen(xevtmp) = %d\n", strlen(xev)-1, strlen(xevtmp)); - printf ("xev='%s'; xevtmp='%s'\n", xev, xevtmp); - g_free(xevnew); - g_free(xevtmp); - g_warning("Hmm, the xev headers shouldn't have changed size, but they did"); - goto error; - } - g_free(xevtmp); - - /* we write out the xevnew string, assuming its been folded identically to the original too! */ - - lastpos = lseek(fd, 0, SEEK_CUR); - lseek(fd, xevoffset+strlen("X-Evolution: "), SEEK_SET); - do { - len = write(fd, xevnew, strlen(xevnew)); - } while (len == -1 && errno == EINTR); - lseek(fd, lastpos, SEEK_SET); - g_free(xevnew); - - camel_mime_parser_drop_step(mp); - camel_mime_parser_drop_step(mp); - - info->info.info.flags &= 0xffff; - camel_message_info_free((CamelMessageInfo *)info); - } - - d(printf("Closing folders\n")); - - if (close(fd) == -1) { - g_warning ("Cannot close source folder: %s", strerror (errno)); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Could not close source folder %s: %s"), - cls->folder_path, g_strerror (errno)); - fd = -1; - goto error; - } - - camel_object_unref((CamelObject *)mp); - - camel_operation_end(NULL); - - return 0; - error: - if (fd != -1) - close(fd); - if (mp) - camel_object_unref((CamelObject *)mp); - if (info) - camel_message_info_free((CamelMessageInfo *)info); - - camel_operation_end(NULL); - - return -1; -} - -static int -mbox_summary_sync(CamelLocalSummary *cls, gboolean expunge, CamelFolderChangeInfo *changeinfo, CamelException *ex) -{ - struct stat st; - CamelMboxSummary *mbs = (CamelMboxSummary *)cls; - CamelFolderSummary *s = (CamelFolderSummary *)cls; - int i, count; - int quick = TRUE, work=FALSE; - int ret; - - /* first, sync ourselves up, just to make sure */ - if (camel_local_summary_check(cls, changeinfo, ex) == -1) - return -1; - - count = camel_folder_summary_count(s); - if (count == 0) - return 0; - - /* check what work we have to do, if any */ - for (i=0;quick && iinfo.info.flags & CAMEL_MESSAGE_DELETED)) || - (info->info.info.flags & (CAMEL_MESSAGE_FOLDER_NOXEV|CAMEL_MESSAGE_FOLDER_XEVCHANGE))) - quick = FALSE; - else - work |= (info->info.info.flags & CAMEL_MESSAGE_FOLDER_FLAGGED) != 0; - camel_message_info_free(info); - } - - /* yuck i hate this logic, but its to simplify the 'all ok, update summary' and failover cases */ - ret = -1; - if (quick) { - if (work) { - ret = ((CamelMboxSummaryClass *)((CamelObject *)cls)->klass)->sync_quick(mbs, expunge, changeinfo, ex); - if (ret == -1) { - g_warning("failed a quick-sync, trying a full sync"); - camel_exception_clear(ex); - } - } else { - ret = 0; - } - } - - if (ret == -1) - ret = ((CamelMboxSummaryClass *)((CamelObject *)cls)->klass)->sync_full(mbs, expunge, changeinfo, ex); - if (ret == -1) - return -1; - - if (stat(cls->folder_path, &st) == -1) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Unknown error: %s"), g_strerror (errno)); - return -1; - } - - if (mbs->folder_size != st.st_size || s->time != st.st_mtime) { - s->time = st.st_mtime; - mbs->folder_size = st.st_size; - camel_folder_summary_touch(s); - } - - return ((CamelLocalSummaryClass *)camel_mbox_summary_parent)->sync(cls, expunge, changeinfo, ex); -} - -int -camel_mbox_summary_sync_mbox(CamelMboxSummary *cls, guint32 flags, CamelFolderChangeInfo *changeinfo, int fd, int fdout, CamelException *ex) -{ - CamelMboxSummary *mbs = (CamelMboxSummary *)cls; - CamelFolderSummary *s = (CamelFolderSummary *)mbs; - CamelMimeParser *mp = NULL; - int i, count; - CamelMboxMessageInfo *info = NULL; - char *buffer, *xevnew = NULL; - size_t len; - const char *fromline; - int lastdel = FALSE; -#ifdef STATUS_PINE - char statnew[8], xstatnew[8]; -#endif - - d(printf("performing full summary/sync\n")); - - /* need to dup this because the mime-parser owns the fd after we give it to it */ - fd = dup(fd); - if (fd == -1) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Could not store folder: %s"), - g_strerror (errno)); - return -1; - } - - mp = camel_mime_parser_new(); - camel_mime_parser_scan_from(mp, TRUE); - camel_mime_parser_scan_pre_from(mp, TRUE); - camel_mime_parser_init_with_fd(mp, fd); - - count = camel_folder_summary_count(s); - for (i = 0; i < count; i++) { - int pc = (i + 1) * 100 / count; - - camel_operation_progress(NULL, pc); - - info = (CamelMboxMessageInfo *)camel_folder_summary_index(s, i); - - g_assert(info); - - d(printf("Looking at message %s\n", camel_message_info_uid(info))); - - /* only need to seek past deleted messages, otherwise we should be at the right spot/state already */ - if (lastdel) { - d(printf("seeking to %d\n", (int)info->frompos)); - camel_mime_parser_seek(mp, info->frompos, SEEK_SET); - } - - if (camel_mime_parser_step(mp, &buffer, &len) != CAMEL_MIME_PARSER_STATE_FROM) { - g_warning("Expected a From line here, didn't get it"); - camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM, - _("Summary and folder mismatch, even after a sync")); - goto error; - } - - if (camel_mime_parser_tell_start_from(mp) != info->frompos) { - g_warning("Didn't get the next message where I expected (%d) got %d instead", - (int)info->frompos, (int)camel_mime_parser_tell_start_from(mp)); - camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM, - _("Summary and folder mismatch, even after a sync")); - goto error; - } - - lastdel = FALSE; - if ((flags&1) && info->info.info.flags & CAMEL_MESSAGE_DELETED) { - const char *uid = camel_message_info_uid(info); - - d(printf("Deleting %s\n", uid)); - - if (((CamelLocalSummary *)cls)->index) - camel_index_delete_name(((CamelLocalSummary *)cls)->index, uid); - - /* remove it from the change list */ - camel_folder_change_info_remove_uid(changeinfo, uid); - camel_folder_summary_remove(s, (CamelMessageInfo *)info); - camel_message_info_free((CamelMessageInfo *)info); - count--; - i--; - info = NULL; - lastdel = TRUE; - } else { - /* otherwise, the message is staying, copy its From_ line across */ -#if 0 - if (i>0) - write(fdout, "\n", 1); -#endif - info->frompos = lseek(fdout, 0, SEEK_CUR); - fromline = camel_mime_parser_from_line(mp); - write(fdout, fromline, strlen(fromline)); - } - - if (info && info->info.info.flags & (CAMEL_MESSAGE_FOLDER_NOXEV | CAMEL_MESSAGE_FOLDER_FLAGGED)) { - d(printf("Updating header for %s flags = %08x\n", camel_message_info_uid(info), info->info.flags)); - - if (camel_mime_parser_step(mp, &buffer, &len) == CAMEL_MIME_PARSER_STATE_FROM_END) { - g_warning("camel_mime_parser_step failed (2)"); - goto error; - } - - xevnew = camel_local_summary_encode_x_evolution((CamelLocalSummary *)cls, &info->info); -#ifdef STATUS_PINE - if (mbs->xstatus) { - encode_status(info->info.info.flags & STATUS_STATUS, statnew); - encode_status(info->info.info.flags & STATUS_XSTATUS, xstatnew); - len = camel_local_summary_write_headers(fdout, camel_mime_parser_headers_raw(mp), xevnew, statnew, xstatnew); - } else { -#endif - len = camel_local_summary_write_headers(fdout, camel_mime_parser_headers_raw(mp), xevnew, NULL, NULL); -#ifdef STATUS_PINE - } -#endif - if (len == -1) { - d(printf("Error writing to tmp mailbox\n")); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Error writing to temp mailbox: %s"), - g_strerror (errno)); - goto error; - } - info->info.info.flags &= 0xffff; - g_free(xevnew); - xevnew = NULL; - camel_mime_parser_drop_step(mp); - } - - camel_mime_parser_drop_step(mp); - if (info) { - d(printf("looking for message content to copy across from %d\n", (int)camel_mime_parser_tell(mp))); - while (camel_mime_parser_step(mp, &buffer, &len) == CAMEL_MIME_PARSER_STATE_PRE_FROM) { - /*d(printf("copying mbox contents to tmp: '%.*s'\n", len, buffer));*/ - if (write(fdout, buffer, len) != len) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Writing to tmp mailbox failed: %s: %s"), - ((CamelLocalSummary *)cls)->folder_path, - g_strerror (errno)); - goto error; - } - } - - if (write(fdout, "\n", 1) != 1) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Error writing to temp mailbox: %s"), - g_strerror (errno)); - goto error; - } - - d(printf("we are now at %d, from = %d\n", (int)camel_mime_parser_tell(mp), - (int)camel_mime_parser_tell_start_from(mp))); - camel_mime_parser_unstep(mp); - camel_message_info_free((CamelMessageInfo *)info); - info = NULL; - } - } - -#if 0 - /* if last was deleted, append the \n we removed */ - if (lastdel && count > 0) - write(fdout, "\n", 1); -#endif - - camel_object_unref((CamelObject *)mp); - - return 0; - error: - g_free(xevnew); - - if (mp) - camel_object_unref((CamelObject *)mp); - if (info) - camel_message_info_free((CamelMessageInfo *)info); - - return -1; -} - -#ifdef STATUS_PINE -static CamelMessageInfo * -mbox_summary_add(CamelLocalSummary *cls, CamelMimeMessage *msg, const CamelMessageInfo *info, CamelFolderChangeInfo *ci, CamelException *ex) -{ - CamelMboxMessageInfo *mi; - - mi = (CamelMboxMessageInfo *)((CamelLocalSummaryClass *)camel_mbox_summary_parent)->add(cls, msg, info, ci, ex); - if (mi && ((CamelMboxSummary *)cls)->xstatus) { - char status[8]; - - /* we snoop and add status/x-status headers to suit */ - encode_status(mi->info.info.flags & STATUS_STATUS, status); - camel_medium_set_header((CamelMedium *)msg, "Status", status); - encode_status(mi->info.info.flags & STATUS_XSTATUS, status); - camel_medium_set_header((CamelMedium *)msg, "X-Status", status); - } - - return (CamelMessageInfo *)mi; -} - -static struct { - char tag; - guint32 flag; -} status_flags[] = { - { 'F', CAMEL_MESSAGE_FLAGGED }, - { 'A', CAMEL_MESSAGE_ANSWERED }, - { 'D', CAMEL_MESSAGE_DELETED }, - { 'R', CAMEL_MESSAGE_SEEN }, -}; - -static void -encode_status(guint32 flags, char status[8]) -{ - char *p; - int i; - - p = status; - for (i=0;i