diff options
Diffstat (limited to 'camel/providers')
| -rw-r--r-- | camel/providers/imap/Makefile.am | 8 | ||||
| -rw-r--r-- | camel/providers/imap/camel-imap-folder.c | 157 | ||||
| -rw-r--r-- | camel/providers/imap/camel-imap-folder.h | 4 | ||||
| -rw-r--r-- | camel/providers/imap/camel-imap-summary.c | 771 | ||||
| -rw-r--r-- | camel/providers/imap/camel-imap-summary.h | 82 |
5 files changed, 50 insertions, 972 deletions
diff --git a/camel/providers/imap/Makefile.am b/camel/providers/imap/Makefile.am index 504abac800..4fc2397e62 100644 --- a/camel/providers/imap/Makefile.am +++ b/camel/providers/imap/Makefile.am @@ -25,18 +25,16 @@ libcamelimap_la_SOURCES = \ camel-imap-folder.c \ camel-imap-provider.c \ camel-imap-store.c \ - camel-imap-stream.c \ - camel-imap-summary.c + camel-imap-stream.c libcamelimapinclude_HEADERS = \ camel-imap-folder.h \ camel-imap-store.h \ - camel-imap-stream.h \ - camel-imap-summary.h + camel-imap-stream.h libcamelimap_la_LDFLAGS = -version-info 0:0:0 -libcamelimap_la_LIBADD = $(top_builddir)/e-util/libeutil.la $(top_builddir)/libibex/libibex.la $(UNICODE_LIBS) +libcamelimap_la_LIBADD = $(top_builddir)/e-util/libeutil.la $(UNICODE_LIBS) #libcamelimap_la_LIBADD = $(top_builddir)/libibex/libibex.la $(UNICODE_LIBS) EXTRA_DIST = libcamelimap.urls diff --git a/camel/providers/imap/camel-imap-folder.c b/camel/providers/imap/camel-imap-folder.c index c38ff8a18c..ab0050c888 100644 --- a/camel/providers/imap/camel-imap-folder.c +++ b/camel/providers/imap/camel-imap-folder.c @@ -48,6 +48,7 @@ #include "camel-mime-filter-from.h" #include "camel-mime-filter-crlf.h" #include "camel-exception.h" +#include "camel-mime-utils.h" #define d(x) @@ -216,7 +217,6 @@ imap_init (CamelFolder *folder, CamelStore *parent_store, CamelFolder *parent_fo CAMEL_MESSAGE_USER; - imap_folder->summary = NULL; imap_folder->search = NULL; /* SELECT the IMAP mail spool */ @@ -237,6 +237,8 @@ static void imap_sync (CamelFolder *folder, gboolean expunge, CamelException *ex) { /* TODO: actually code this method */ + if (expunge) + imap_expunge (folder, ex); } static void @@ -445,17 +447,21 @@ static GPtrArray * imap_get_uids (CamelFolder *folder, CamelException *ex) { CamelImapFolder *imap_folder = CAMEL_IMAP_FOLDER (folder); - CamelImapMessageInfo *info; - GPtrArray *array; + CamelMessageInfo *info; + GPtrArray *array, *infolist; gint i, count; - count = camel_folder_summary_count(CAMEL_FOLDER_SUMMARY (imap_folder->summary)); + infolist = imap_get_summary (folder, ex); + count = infolist->len; + array = g_ptr_array_new (); g_ptr_array_set_size (array, count); for (i = 0; i < count; i++) { - info = (CamelImapMessageInfo *) camel_folder_summary_index(CAMEL_FOLDER_SUMMARY (imap_folder->summary), i); - array->pdata[i] = g_strdup(info->info.uid); + info = (CamelMessageInfo *) g_ptr_array_index (infolist, i); + array->pdata[i] = g_strdup(info->uid); } + + imap_free_summary (folder, infolist); return array; } @@ -536,8 +542,8 @@ imap_delete_message_by_uid (CamelFolder *folder, const gchar *uid, CamelExceptio gchar *result; gint status; - status = camel_imap_command_extended(CAMEL_IMAP_STORE (folder->parent_store), folder, - &result, "UID STORE %s +FLAGS.SILENT (\\Deleted)", uid); + status = camel_imap_command_extended (CAMEL_IMAP_STORE (folder->parent_store), folder, + &result, "UID STORE %s +FLAGS.SILENT (\\Deleted)", uid); if (status != CAMEL_IMAP_OK) { CamelService *service = CAMEL_SERVICE (folder->parent_store); @@ -602,95 +608,6 @@ imap_get_message_by_uid (CamelFolder *folder, const gchar *uid, CamelException * return msg; } -#if 0 -static CamelMimeMessage * -imap_get_message_by_uid (CamelFolder *folder, const gchar *uid, CamelException *ex) -{ - /* NOTE: oh boy, this is gonna be complicated */ - CamelImapFolder *imap_folder = CAMEL_IMAP_FOLDER (folder); - CamelStreamMem *message_stream = NULL; - CamelMimeMessage *message = NULL; - CamelImapMessageInfo *info; - CamelMimeParser *parser = NULL; - gchar *buffer, *result; - gint len, status; - - /* get the message summary info */ - info = (CamelImapMessageInfo *)camel_folder_summary_uid(CAMEL_FOLDER_SUMMARY (imap_folder->summary), uid); - - if (info == NULL) { - errno = ENOENT; - goto fail; - } - - /* if this has no content, its an error in the library */ - g_assert(info->info.content); - g_assert(info->frompos != -1); - - /* get our message buffer */ - status = camel_imap_command_extended(CAMEL_IMAP_STORE (folder->parent_store), folder, - &result, "UID FETCH %s (FLAGS BODY[])", uid); - - if (status != CAMEL_IMAP_OK) { - CamelService *service = CAMEL_SERVICE (folder->parent_store); - - camel_exception_setv (ex, CAMEL_EXCEPTION_SERVICE_UNAVAILABLE, - "Could not mark message %s as 'Deleted' on IMAP server %s: %s", - uid, service->url->host, - status == CAMEL_IMAP_ERR ? result : - "Unknown error"); - g_free (result); - goto fail; - } - - /* where we read from */ - message_stream = CAMEL_STREAM_MEM (camel_stream_mem_new_with_buffer (result, strlen(result))); - if (message_stream == NULL) - goto fail; - - /* we use a parser to verify the message is correct, and in the correct position */ - parser = camel_mime_parser_new(); - camel_mime_parser_init_with_stream(parser, CAMEL_STREAM (message_stream)); - gtk_object_unref(GTK_OBJECT (message_stream)); - camel_mime_parser_scan_from(parser, TRUE); - - camel_mime_parser_seek(parser, info->frompos, SEEK_SET); - if (camel_mime_parser_step(parser, &buffer, &len) != HSCAN_FROM) { - g_warning("File appears truncated"); - goto fail; - } - - if (camel_mime_parser_tell_start_from(parser) != info->frompos) { - g_warning("Summary doesn't match the folder contents! eek!" - " expecting offset %ld got %ld", (long int)info->frompos, - (long int)camel_mime_parser_tell_start_from(parser)); - errno = EINVAL; - goto fail; - } - - message = camel_mime_message_new(); - if (camel_mime_part_construct_from_parser(CAMEL_MIME_PART (message), parser) == -1) { - g_warning("Construction failed"); - goto fail; - } - gtk_object_unref(GTK_OBJECT (parser)); - - return message; - - fail: - camel_exception_setv (ex, CAMEL_EXCEPTION_FOLDER_INVALID_UID, - "Cannot get message: %s", - g_strerror(errno)); - - if (parser) - gtk_object_unref(GTK_OBJECT (parser)); - if (message) - gtk_object_unref(GTK_OBJECT (message)); - - return NULL; -} -#endif - /* This probably shouldn't go here...but it will for now */ static gchar * get_header_field (gchar *header, gchar *field) @@ -723,14 +640,13 @@ GPtrArray * imap_get_summary (CamelFolder *folder, CamelException *ex) { /* TODO: code this - loop: "FETCH <i> BODY.PEEK[HEADER]" and parse */ - /* TODO: Maybe use FETCH ENVELOPE instead */ GPtrArray *array = NULL; CamelMessageInfo *info; int i, num, status; - char *result; - + char *result, *datestr; + num = imap_get_message_count (folder, ex); - + array = g_ptr_array_new (); for (i = 0; i < num; i++) { @@ -746,10 +662,15 @@ imap_get_summary (CamelFolder *folder, CamelException *ex) info->subject = get_header_field (result, "\nSubject:"); info->to = get_header_field (result, "\nTo:"); info->from = get_header_field (result, "\nFrom:"); + + datestr = get_header_field (result, "\nDate:"); + info->date_sent = header_decode_date (datestr, NULL); + g_free (datestr); + info->uid = NULL; /* FIXME: how can we get the UID? */ g_free (result); - /* still need to get flags and date_sent */ + /* still need to get flags */ g_ptr_array_add (array, info); } @@ -760,7 +681,20 @@ imap_get_summary (CamelFolder *folder, CamelException *ex) void imap_free_summary (CamelFolder *folder, GPtrArray *array) { - /* no-op */ + CamelMessageInfo *info; + gint i, max; + + max = array->len; + for (i = 0; i < max; i++) { + info = g_ptr_array_index (array, i); + g_free (info->subject); + g_free (info->to); + g_free (info->from); + g_free (info->uid); + } + + g_ptr_array_free (array, TRUE); + return; } @@ -770,7 +704,7 @@ imap_summary_get_by_uid (CamelFolder *folder, const char *uid) { /* TODO: code this - do a "UID FETCH <uid> BODY.PEEK[HEADER]" and parse */ CamelMessageInfo *info = NULL; - char *result; + char *result, *datestr; int status; status = camel_imap_command_extended (CAMEL_IMAP_STORE (folder->parent_store), folder, @@ -785,10 +719,15 @@ imap_summary_get_by_uid (CamelFolder *folder, const char *uid) info->subject = get_header_field (result, "\nSubject:"); info->to = get_header_field (result, "\nTo:"); info->from = get_header_field (result, "\nFrom:"); + + datestr = get_header_field (result, "\nDate:"); + info->date_sent = header_decode_date (datestr, NULL); + g_free (datestr); + info->uid = g_strdup (uid); g_free (result); - /* still need to get flags and date_sent */ + /* still need to get flags */ return info; } @@ -796,6 +735,8 @@ imap_summary_get_by_uid (CamelFolder *folder, const char *uid) static GList * imap_search_by_expression (CamelFolder *folder, const char *expression, CamelException *ex) { + return NULL; +#if 0 /* TODO: find a good way of doing this */ CamelImapFolder *imap_folder = CAMEL_IMAP_FOLDER (folder); @@ -811,9 +752,5 @@ imap_search_by_expression (CamelFolder *folder, const char *expression, CamelExc camel_folder_search_set_body_index(imap_folder->search, imap_folder->index); return camel_folder_search_execute_expression(imap_folder->search, expression, ex); +#endif } - - - - - diff --git a/camel/providers/imap/camel-imap-folder.h b/camel/providers/imap/camel-imap-folder.h index 1b7676b4f8..a450182552 100644 --- a/camel/providers/imap/camel-imap-folder.h +++ b/camel/providers/imap/camel-imap-folder.h @@ -35,9 +35,7 @@ extern "C" { #include <gtk/gtk.h> #include "camel-folder.h" -#include "camel-imap-summary.h" #include <camel/camel-folder-search.h> -#include <libibex/ibex.h> #define CAMEL_IMAP_FOLDER_TYPE (camel_imap_folder_get_type ()) #define CAMEL_IMAP_FOLDER(obj) (GTK_CHECK_CAST((obj), CAMEL_IMAP_FOLDER_TYPE, CamelImapFolder)) @@ -47,8 +45,6 @@ extern "C" { typedef struct { CamelFolder parent_object; - ibex *index; /* index for this folder */ - CamelImapSummary *summary; CamelFolderSearch *search; /* used to run searches, we just use the real thing (tm) */ gint count; diff --git a/camel/providers/imap/camel-imap-summary.c b/camel/providers/imap/camel-imap-summary.c deleted file mode 100644 index 3b3d6fb4b1..0000000000 --- a/camel/providers/imap/camel-imap-summary.c +++ /dev/null @@ -1,771 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Authors: Jeffrey Stedfast <fejj@helixcode.com> - * - * Copyright 2000 Helix Code, Inc. (www.helixcode.com) - * - * 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 Street #330, Boston, MA 02111-1307, USA. - * - */ - - -#include "camel-imap-summary.h" -#include <camel/camel-mime-message.h> - -#include <sys/stat.h> -#include <sys/uio.h> -#include <unistd.h> -#include <errno.h> -#include <string.h> -#include <stdlib.h> - -#define io(x) -#define d(x) - -#define CAMEL_IMAP_SUMMARY_VERSION (0x1000) - -struct _CamelImapSummaryPrivate { -}; - -#define _PRIVATE(o) (((CamelImapSummary *)(o))->priv) - -static int summary_header_load (CamelFolderSummary *, FILE *); -static int summary_header_save (CamelFolderSummary *, FILE *); - -static CamelMessageInfo *message_info_new (CamelFolderSummary *, struct _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 void camel_imap_summary_class_init (CamelImapSummaryClass *klass); -static void camel_imap_summary_init (CamelImapSummary *obj); -static void camel_imap_summary_finalise (GtkObject *obj); - -static CamelFolderSummaryClass *camel_imap_summary_parent; - -enum SIGNALS { - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - -guint -camel_imap_summary_get_type (void) -{ - static guint type = 0; - - if (!type) { - GtkTypeInfo type_info = { - "CamelImapSummary", - sizeof (CamelImapSummary), - sizeof (CamelImapSummaryClass), - (GtkClassInitFunc) camel_imap_summary_class_init, - (GtkObjectInitFunc) camel_imap_summary_init, - (GtkArgSetFunc) NULL, - (GtkArgGetFunc) NULL - }; - - type = gtk_type_unique (camel_folder_summary_get_type (), &type_info); - } - - return type; -} - -static void -camel_imap_summary_class_init (CamelImapSummaryClass *klass) -{ - GtkObjectClass *object_class = (GtkObjectClass *) klass; - CamelFolderSummaryClass *sklass = (CamelFolderSummaryClass *) klass; - - camel_imap_summary_parent = gtk_type_class (camel_folder_summary_get_type ()); - - object_class->finalize = camel_imap_summary_finalise; - - sklass->summary_header_load = summary_header_load; - sklass->summary_header_save = summary_header_save; - - sklass->message_info_new = message_info_new; - 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;*/ - - gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL); -} - -static void -camel_imap_summary_init (CamelImapSummary *obj) -{ - struct _CamelImapSummaryPrivate *p; - struct _CamelFolderSummary *s = (CamelFolderSummary *) obj; - - p = _PRIVATE(obj) = g_malloc0(sizeof(*p)); - - /* subclasses need to set the right instance data sizes */ - s->message_info_size = sizeof(CamelImapMessageInfo); - s->content_info_size = sizeof(CamelImapMessageContentInfo); - - /* and a unique file version */ - s->version += CAMEL_IMAP_SUMMARY_VERSION; -} - -static void -camel_imap_summary_finalise (GtkObject *obj) -{ - CamelImapSummary *mbs = (CamelImapSummary *)obj; - - g_free(mbs->folder_path); - - ((GtkObjectClass *)(camel_imap_summary_parent))->finalize((GtkObject *)obj); -} - -/** - * camel_imap_summary_new: - * - * Create a new CamelImapSummary object. - * - * Return value: A new CamelImapSummary widget. - **/ -CamelImapSummary * -camel_imap_summary_new (const char *filename, const char *imap_name, ibex *index) -{ - CamelImapSummary *new = CAMEL_IMAP_SUMMARY (gtk_type_new(camel_imap_summary_get_type ())); - if (new) { - /* ?? */ - camel_folder_summary_set_build_content(CAMEL_FOLDER_SUMMARY (new), TRUE); - camel_folder_summary_set_filename(CAMEL_FOLDER_SUMMARY (new), filename); - new->folder_path = g_strdup(imap_name); - new->index = index; - } - - return new; -} - - -static int -summary_header_load (CamelFolderSummary *s, FILE *in) -{ - CamelImapSummary *mbs = CAMEL_IMAP_SUMMARY (s); - - if (((CamelFolderSummaryClass *)camel_imap_summary_parent)->summary_header_load(s, in) == -1) - return -1; - - return camel_folder_summary_decode_uint32(in, &mbs->folder_size); -} - -static int -summary_header_save(CamelFolderSummary *s, FILE *out) -{ - CamelImapSummary *mbs = CAMEL_IMAP_SUMMARY (s); - - if (((CamelFolderSummaryClass *)camel_imap_summary_parent)->summary_header_save(s, out) == -1) - return -1; - - return camel_folder_summary_encode_uint32(out, mbs->folder_size); -} - -static int -header_evolution_decode(const char *in, guint32 *uid, guint32 *flags) -{ - char *header; - - if (in && (header = header_token_decode(in))) { - if (strlen(header) == strlen("00000000-0000") - && sscanf(header, "%08x-%04x", uid, flags) == 2) { - g_free(header); - return *uid; - } - g_free(header); - } - - return -1; -} - -static char * -header_evolution_encode (guint32 uid, guint32 flags) -{ - return g_strdup_printf("%08x-%04x", uid, flags & 0xffff); -} - -static CamelMessageInfo * -message_info_new (CamelFolderSummary *s, struct _header_raw *h) -{ - CamelMessageInfo *mi; - - mi = CAMEL_FOLDER_SUMMARY_CLASS (camel_imap_summary_parent)->message_info_new(s, h); - if (mi) { - const char *xev; - guint32 uid, flags; - CamelImapMessageInfo *mbi = (CamelImapMessageInfo *) mi; - - xev = header_raw_find(&h, "X-Evolution", NULL); - if (xev && header_evolution_decode(xev, &uid, &flags) != -1) { - g_free(mi->uid); - mi->uid = g_strdup_printf("%u", uid); - mi->flags = flags; - } else { - /* to indicate it has no xev header? */ - mi->flags |= CAMEL_MESSAGE_FOLDER_FLAGGED | CAMEL_MESSAGE_FOLDER_NOXEV; - mi->uid = g_strdup_printf("%u", camel_folder_summary_next_uid(s)); - } - mbi->frompos = -1; - } - - return mi; -} - -static CamelMessageInfo * -message_info_new_from_parser (CamelFolderSummary *s, CamelMimeParser *mp) -{ - CamelMessageInfo *mi; - CamelImapSummary *mbs = CAMEL_IMAP_SUMMARY (s); - - mi = ((CamelFolderSummaryClass *)camel_imap_summary_parent)->message_info_new_from_parser(s, mp); - if (mi) { - CamelImapMessageInfo *mbi = (CamelImapMessageInfo *) mi; - - mbi->frompos = camel_mime_parser_tell_start_from(mp); - - /* do we want to index this message as we add it, as well? */ - if (mbs->index_force - || (mi->flags & CAMEL_MESSAGE_FOLDER_FLAGGED) != 0 - || !ibex_contains_name(mbs->index, mi->uid)) { - camel_folder_summary_set_index(s, mbs->index); - } else { - camel_folder_summary_set_index(s, NULL); - } - } - return mi; -} - -static CamelMessageInfo * -message_info_load (CamelFolderSummary *s, FILE *in) -{ - CamelMessageInfo *mi; - - io(printf("loading imap message info\n")); - - mi = ((CamelFolderSummaryClass *) camel_imap_summary_parent)->message_info_load(s, in); - if (mi) { - CamelImapMessageInfo *mbi = (CamelImapMessageInfo *) mi; - - camel_folder_summary_decode_uint32(in, (guint32) &mbi->frompos); - } - return mi; -} - -static int -message_info_save (CamelFolderSummary *s, FILE *out, CamelMessageInfo *mi) -{ - CamelImapMessageInfo *mbi = (CamelImapMessageInfo *) mi; - - io(printf("saving imap message info\n")); - - ((CamelFolderSummaryClass *) camel_imap_summary_parent)->message_info_save(s, out, mi); - - return camel_folder_summary_encode_uint32(out, mbi->frompos); -} - -static int -summary_rebuild (CamelImapSummary *mbs, off_t offset) -{ - CamelMimeParser *mp; - int fd; - int ok = 0; - - printf("(re)Building summary from %d (%s)\n", (int)offset, mbs->folder_path); - - fd = open(mbs->folder_path, O_RDONLY); - 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) == HSCAN_FROM) { - if (camel_mime_parser_tell_start_from(mp) != offset) { - g_warning("The next message didn't start where I expected\nbuilding summary from start"); - camel_mime_parser_drop_step(mp); - offset = 0; - camel_mime_parser_seek(mp, offset, SEEK_SET); - camel_folder_summary_clear(CAMEL_FOLDER_SUMMARY (mbs)); - } else { - camel_mime_parser_unstep(mp); - } - } else { - gtk_object_unref(GTK_OBJECT (mp)); - /* end of file - no content? */ - printf("We radn out of file?\n"); - return -1; - } - } - - while (camel_mime_parser_step(mp, NULL, NULL) == HSCAN_FROM) { - CamelMessageInfo *info; - - info = camel_folder_summary_add_from_parser(CAMEL_FOLDER_SUMMARY (mbs), mp); - if (info == NULL) { - printf("Could not build info from file?\n"); - ok = -1; - break; - } - - g_assert(camel_mime_parser_step(mp, NULL, NULL) == HSCAN_FROM_END); - } - - /* update the file size in the summary */ - if (ok != -1) - mbs->folder_size = camel_mime_parser_seek(mp, 0, SEEK_CUR); - printf("updating folder size = %d\n", mbs->folder_size); - gtk_object_unref(GTK_OBJECT (mp)); - - return ok; -} - -int -camel_imap_summary_update (CamelImapSummary *mbs, off_t offset) -{ - int ret; - - mbs->index_force = FALSE; - ret = summary_rebuild(mbs, offset); - -#if 0 -#warning "Saving full summary and index after every summarisation is slow ..." - if (ret != -1) { - if (camel_folder_summary_save(CAMEL_FOLDER_SUMMARY (mbs)) == -1) - g_warning("Could not save summary: %s", strerror(errno)); - printf("summary saved\n"); - if (mbs->index) - ibex_save(mbs->index); - printf("ibex saved\n"); - } -#endif - return ret; -} - -int -camel_imap_summary_load (CamelImapSummary *mbs, int forceindex) -{ - CamelFolderSummary *s = CAMEL_FOLDER_SUMMARY (mbs); - struct stat st; - int ret = 0; - off_t minstart; - - mbs->index_force = forceindex; - - /* is the summary out of date? */ - if (stat(mbs->folder_path, &st) == -1) { - camel_folder_summary_clear(s); - printf("Cannot summarise folder: '%s': %s\n", mbs->folder_path, strerror(errno)); - return -1; - } - - if (forceindex || camel_folder_summary_load(s) == -1) { - camel_folder_summary_clear(s); - ret = summary_rebuild(mbs, 0); - } else { - minstart = st.st_size; -#if 0 - /* find out the first unindexed message ... */ - /* TODO: For this to work, it has to check that the message is - indexable, and contains content ... maybe it cannot be done - properly? */ - for (i=0;i<camel_folder_summary_count(s);i++) { - CamelMessageInfo *mi = camel_folder_summary_index(s, i); - if (!ibex_contains_name(mbs->index, mi->uid)) { - minstart = ((CamelImapMessageInfo *) mi)->frompos; - printf("Found unindexed message: %s\n", mi->uid); - break; - } - } -#endif - /* is the summary uptodate? */ - if (st.st_size == mbs->folder_size && st.st_mtime == s->time) { - printf("Summary time and date match imap\n"); - if (minstart < st.st_size) { - /* FIXME: Only clear the messages and reindex from this point forward */ - camel_folder_summary_clear(s); - ret = summary_rebuild(mbs, 0); - } - } else { - if (mbs->folder_size < st.st_size) { - printf("Index is for a smaller imap\n"); - if (minstart < mbs->folder_size) { - /* FIXME: only make it rebuild as necessary */ - camel_folder_summary_clear(s); - ret = summary_rebuild(mbs, 0); - } else { - ret = summary_rebuild(mbs, mbs->folder_size); - } - } else { - printf("index is for a bigger imap\n"); - camel_folder_summary_clear(s); - ret = summary_rebuild(mbs, 0); - } - } - } - - if (ret != -1) { - mbs->folder_size = st.st_size; - s->time = st.st_mtime; - printf("saving summary\n"); - if (camel_folder_summary_save(s) == -1) - g_warning("Could not save summary: %s", strerror(errno)); - printf("summary saved\n"); - if (mbs->index) - ibex_save(mbs->index); - printf("ibex saved\n"); - } - - return ret; -} - -static int -header_write (int fd, struct _header_raw *header, char *xevline) -{ - struct iovec iv[4]; - int outlen = 0, len; - - iv[1].iov_base = ":"; - iv[1].iov_len = 1; - iv[3].iov_base = "\n"; - iv[3].iov_len = 1; - - while (header) { - if (strcasecmp(header->name, "X-Evolution")) { - iv[0].iov_base = header->name; - iv[0].iov_len = strlen(header->name); - iv[2].iov_base = header->value; - iv[2].iov_len = strlen(header->value); - - do { - len = writev(fd, iv, 4); - } while (len == -1 && errno == EINTR); - - if (len == -1) - return -1; - outlen += len; - } - header = header->next; - } - - iv[0].iov_base = "X-Evolution: "; - iv[0].iov_len = strlen(iv[0].iov_base); - iv[1].iov_base = xevline; - iv[1].iov_len = strlen(xevline); - iv[2].iov_base = "\n\n"; - iv[2].iov_len = 2; - - do { - len = writev(fd, iv, 3); - } while (len == -1 && errno == EINTR); - - if (len == -1) - return -1; - - outlen += 1; - - d(printf("Wrote %d bytes of headers\n", outlen)); - - return outlen; -} - -static int -copy_block (int fromfd, int tofd, off_t start, size_t bytes) -{ - char buffer[4096]; - int written = 0; - - d(printf("writing %d bytes ... ", bytes)); - - if (lseek(fromfd, start, SEEK_SET) != start) - return -1; - - while (bytes > 0) { - int toread, towrite; - - toread = bytes; - if (bytes>4096) - toread = 4096; - else - toread = bytes; - do { - towrite = read(fromfd, buffer, toread); - } while (towrite == -1 && errno == EINTR); - - if (towrite == -1) - return -1; - - /* check for 'end of file' */ - if (towrite == 0) { - d(printf("end of file?\n")); - break; - } - - do { - toread = write(tofd, buffer, towrite); - } while (toread == -1 && errno == EINTR); - - if (toread == -1) - return -1; - - written += toread; - bytes -= toread; - } - - d(printf("written %d bytes\n", written)); - - return written; -} - -int -camel_imap_summary_expunge (CamelImapSummary *mbs) -{ - CamelMimeParser *mp = NULL; - int i, count; - CamelImapMessageInfo *info; - CamelFolderSummary *s = (CamelFolderSummary *) mbs; - int fd = -1, fdout= -1; - off_t offset = 0; - char *tmpname = 0; - char *buffer, *xevnew = NULL; - const char *xev; - int len; - guint32 uid, flags; - int quick = TRUE, work = FALSE; - - /* make sure we're in sync */ - count = camel_folder_summary_count(s); - if (count>0) { - CamelMessageInfo *mi = camel_folder_summary_index(s, count-1); - camel_imap_summary_update(mbs, mi->content->endpos); - } else { - camel_imap_summary_update(mbs, 0); - } - - /* check if we have any work to do */ - d(printf("Performing expunge, %d messages in inbox\n", count)); - for (i=0;quick && i<count;i++) { - info = (CamelImapMessageInfo *)camel_folder_summary_index(s, i); - if (info->info.flags & (CAMEL_MESSAGE_DELETED | CAMEL_MESSAGE_FOLDER_NOXEV)) - quick = FALSE; - else - work |= (info->info.flags & CAMEL_MESSAGE_FOLDER_FLAGGED) != 0; - } - - d(printf("Options: %s %s\n", quick?"quick":"", work?"Work":"")); - - if (quick && !work) - return 0; - - fd = open(mbs->folder_path, O_RDWR); - if (fd == -1) - return -1; - - mp = camel_mime_parser_new(); - camel_mime_parser_scan_from(mp, TRUE); - camel_mime_parser_init_with_fd(mp, fd); - - if (!quick) { - tmpname = alloca(strlen(mbs->folder_path)+5); - sprintf(tmpname, "%s.tmp", mbs->folder_path); - d(printf("Writing tmp file to %s\n", tmpname)); - retry_out: - fdout = open(tmpname, O_WRONLY|O_CREAT|O_EXCL, 0600); - if (fdout == -1) { - if (errno == EEXIST) - if (unlink(tmpname) != -1) - goto retry_out; - tmpname = 0; - goto error; - } - } - - for (i = 0; i < count; i++) { - off_t frompos, bodypos; - off_t xevoffset; - - info = (CamelImapMessageInfo *) camel_folder_summary_index(s, i); - - g_assert(info); - - d(printf("Looking at message %s\n", info->info.uid)); - - if (info->info.flags & CAMEL_MESSAGE_DELETED) { - d(printf("Deleting %s\n", info->info.uid)); - - g_assert(!quick); - offset -= (info->info.content->endpos - info->frompos); - if (mbs->index) - ibex_unindex(mbs->index, info->info.uid); - camel_folder_summary_remove(s, (CamelMessageInfo *)info); - count--; - i--; - info = NULL; - } else if (info->info.flags & (CAMEL_MESSAGE_FOLDER_NOXEV | CAMEL_MESSAGE_FOLDER_FLAGGED)) { - int xevok = FALSE; - - d(printf("Updating header for %s flags = %08x\n", info->info.uid, info->info.flags)); - - /* find the next message, header parts */ - camel_mime_parser_seek(mp, info->frompos, SEEK_SET); - if (camel_mime_parser_step(mp, &buffer, &len) != HSCAN_FROM) - goto error; - - if (camel_mime_parser_tell_start_from(mp) != info->frompos) { - g_error("Summary/imap mismatch, aborting expunge"); - goto error; - } - - if (camel_mime_parser_step(mp, &buffer, &len) == HSCAN_FROM_END) - goto error; - - xev = camel_mime_parser_header(mp, "X-Evolution", (int *)&xevoffset); - if (xev && header_evolution_decode(xev, &uid, &flags) != -1) { - char name[64]; - - sprintf(name, "%u", uid); - if (strcmp(name, info->info.uid)) { - d(printf("Summary mismatch, aborting leaving mailbox intact\n")); - goto error; - } - xevok = TRUE; - } - xevnew = header_evolution_encode(strtoul(info->info.uid, NULL, 10), info->info.flags & 0xffff); - if (quick) { - if (!xevok) { - g_error("The summary told me I had an X-Evolution header, but i dont!"); - goto error; - } - buffer = g_strdup_printf("X-Evolution: %s", xevnew); - do { - len = write(fd, buffer, strlen(buffer)); - } while (len == -1 && errno == EINTR); - g_free(buffer); - if (len == -1) { - goto error; - } - } else { - frompos = lseek(fdout, 0, SEEK_CUR); - write(fdout, "From -\n", strlen("From -\n")); - if (header_write(fdout, camel_mime_parser_headers_raw(mp), xevnew) == -1) { - d(printf("Error writing to tmp mailbox\n")); - goto error; - } - bodypos = lseek(fdout, 0, SEEK_CUR); - d(printf("pos = %d, endpos = %d, bodypos = %d\n", - info->info.content->pos, - info->info.content->endpos, - info->info.content->bodypos)); - if (copy_block(fd, fdout, info->info.content->bodypos, - info->info.content->endpos - info->info.content->bodypos) == -1) { - g_warning("Cannot copy data to output fd"); - goto error; - } - info->frompos = frompos; - offset = bodypos - info->info.content->bodypos; - } - info->info.flags &= 0xffff; - g_free(xevnew); xevnew = NULL; - camel_mime_parser_drop_step(mp); - camel_mime_parser_drop_step(mp); - } else { - if (!quick) { - if (copy_block(fd, fdout, info->frompos, - info->info.content->endpos - info->frompos) == -1) { - g_warning("Cannot copy data to output fd"); - goto error; - } - /* update from pos here? */ - info->frompos += offset; - } else { - d(printf("Nothing to do for this message\n")); - } - } - if (!quick && info!=NULL && offset!=0) { - d(printf("offsetting content: %d\n", offset)); - camel_folder_summary_offset_content(info->info.content, offset); - d(printf("pos = %d, endpos = %d, bodypos = %d\n", - info->info.content->pos, - info->info.content->endpos, - info->info.content->bodypos)); - } - } - - d(printf("Closing folders\n")); - - if (close(fd) == -1) { - g_warning("Cannot close source folder: %s", strerror(errno)); - goto error; - } - - if (!quick) { - struct stat st; - - if (close(fdout) == -1) { - g_warning("Cannot close tmp folder: %s", strerror(errno)); - goto error; - } - - if (rename(tmpname, mbs->folder_path) == -1) { - g_warning("Cannot rename folder: %s", strerror(errno)); - goto error; - } - tmpname = 0; - - if (stat(mbs->folder_path, &st) == -1) - goto error; - - camel_folder_summary_touch(s); - s->time = st.st_mtime; - mbs->folder_size = st.st_size; - camel_folder_summary_save(s); - if (mbs->index) - ibex_save(mbs->index); - } - - gtk_object_unref((GtkObject *)mp); - - return 0; -error: - d(printf("Error occured: %s\n", strerror(errno))); - count = errno; - - close(fd); - close(fdout); - - g_free(xevnew); - - if (tmpname) - unlink(tmpname); - if (mp) - gtk_object_unref((GtkObject *)mp); - - errno = count; - return -1; -} - - - - - - - - - - - diff --git a/camel/providers/imap/camel-imap-summary.h b/camel/providers/imap/camel-imap-summary.h deleted file mode 100644 index d17a5ebcd6..0000000000 --- a/camel/providers/imap/camel-imap-summary.h +++ /dev/null @@ -1,82 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Copyright (C) 2000 Helix Code Inc. - * - * Authors: Jeffrey Stedfast <fejj@helixcode.com> - * - * 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 02111-1307 - * USA - */ - -#ifndef _CAMEL_IMAP_SUMMARY_H -#define _CAMEL_IMAP_SUMMARY_H - -#include <gtk/gtk.h> -#include <camel/camel-folder-summary.h> -#include <libibex/ibex.h> - -#define CAMEL_IMAP_SUMMARY(obj) GTK_CHECK_CAST (obj, camel_imap_summary_get_type (), CamelImapSummary) -#define CAMEL_IMAP_SUMMARY_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, camel_imap_summary_get_type (), CamelImapSummaryClass) -#define IS_CAMEL_IMAP_SUMMARY(obj) GTK_CHECK_TYPE (obj, camel_imap_summary_get_type ()) - -typedef struct _CamelImapSummary CamelImapSummary; -typedef struct _CamelImapSummaryClass CamelImapSummaryClass; - -/* extra summary flags */ -enum { - CAMEL_MESSAGE_FOLDER_NOXEV = 1<<16, -/* CAMEL_MESSAGE_FOLDER_FLAGGED = 1<<17,*/ -}; - -typedef struct _CamelImapMessageContentInfo { - CamelMessageContentInfo info; -} CamelImapMessageContentInfo; - -typedef struct _CamelImapMessageInfo { - CamelMessageInfo info; - - off_t frompos; -} CamelImapMessageInfo; - -struct _CamelImapSummary { - CamelFolderSummary parent; - - struct _CamelImapSummaryPrivate *priv; - - char *folder_path; /* name of matching folder */ - size_t folder_size; /* size of the imap file, last sync */ - - ibex *index; - int index_force; /* do we force index during creation? */ -}; - -struct _CamelImapSummaryClass { - CamelFolderSummaryClass parent_class; -}; - -guint camel_imap_summary_get_type (void); - -CamelImapSummary *camel_imap_summary_new (const char *filename, const char *imap_name, ibex *index); - -/* load/check the summary */ -int camel_imap_summary_load (CamelImapSummary *mbs, int forceindex); - -/* incremental update */ -int camel_imap_summary_update (CamelImapSummary *mbs, off_t offset); - -/* perform a folder expunge */ -int camel_imap_summary_expunge (CamelImapSummary *mbs); - -#endif /* ! _CAMEL_IMAP_SUMMARY_H */ |