diff options
Diffstat (limited to 'mail/mail-send-recv.c')
| -rw-r--r-- | mail/mail-send-recv.c | 785 |
1 files changed, 0 insertions, 785 deletions
diff --git a/mail/mail-send-recv.c b/mail/mail-send-recv.c deleted file mode 100644 index b9f51b65ac..0000000000 --- a/mail/mail-send-recv.c +++ /dev/null @@ -1,785 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Authors: Michael Zucchi <NotZed@ximian.com> - * - * Copyright 2001 Ximian, Inc. (www.ximian.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 "config.h" -#include "mail-send-recv.h" - -#include <stdio.h> -#include <string.h> - -#include "filter/filter-context.h" -#include "filter/filter-filter.h" -#include "camel/camel-filter-driver.h" -#include "camel/camel-folder.h" -#include "camel/camel-operation.h" - -#include "evolution-storage.h" - -#include "mail.h" -#include "mail-mt.h" -#include "mail-config.h" -#include "mail-session.h" -#include "mail-tools.h" -#include "mail-ops.h" - -/* for the dialogue stuff */ -#include <glib.h> -#include <gtk/gtk.h> -#include <libgnomeui/gnome-stock.h> -#include <libgnomeui/gnome-dialog.h> -#include <libgnomeui/gnome-window-icon.h> - -#define d(x) - -/* ms between status updates to the gui */ -#define STATUS_TIMEOUT (250) - -/* send/receive email */ - -/* ********************************************************************** */ -/* This stuff below is independent of the stuff above */ - -/* this stuff is used to keep track of which folders filters have accessed, and - what not. the thaw/refreeze thing doesn't really seem to work though */ -struct _folder_info { - char *uri; - CamelFolder *folder; - time_t update; - int count; /* how many times updated, to slow it down as we go, if we have lots */ -}; - -struct _send_data { - GList *infos; - - GnomeDialog *gd; - int cancelled; - - CamelFolder *inbox; /* since we're never asked to update this one, do it ourselves */ - time_t inbox_update; - - GMutex *lock; - GHashTable *folders; - - GHashTable *active; /* send_info's by uri */ -}; - -typedef enum { - SEND_RECEIVE, /* receiver */ - SEND_SEND, /* sender */ - SEND_UPDATE, /* imap-like 'just update folder info' */ -} send_info_t ; - -typedef enum { - SEND_ACTIVE, - SEND_CANCELLED, - SEND_COMPLETE -} send_state_t; - -struct _send_info { - send_info_t type; /* 0 = fetch, 1 = send */ - CamelOperation *cancel; - char *uri; - int keep; - send_state_t state; - GtkProgressBar *bar; - GtkButton *stop; - - int timeout_id; - char *what; - int pc; - - /*time_t update;*/ - struct _send_data *data; -}; - -static struct _send_data *send_data = NULL; - -static struct _send_data *setup_send_data(void) -{ - struct _send_data *data; - - if (send_data == NULL) { - send_data = data = g_malloc0(sizeof(*data)); - data->lock = g_mutex_new(); - data->folders = g_hash_table_new(g_str_hash, g_str_equal); - data->inbox = mail_tool_get_local_inbox(NULL); - data->active = g_hash_table_new(g_str_hash, g_str_equal); - } - return send_data; -} - -static void -receive_cancel(GtkButton *button, struct _send_info *info) -{ - if (info->state == SEND_ACTIVE) { - camel_operation_cancel(info->cancel); - if (info->bar) - gtk_progress_set_format_string((GtkProgress *)info->bar, _("Cancelling ...")); - info->state = SEND_CANCELLED; - } - if (info->stop) - gtk_widget_set_sensitive((GtkWidget *)info->stop, FALSE); -} - -static void -free_folder_info(void *key, struct _folder_info *info, void *data) -{ - /*camel_folder_thaw (info->folder); */ - camel_object_unref((CamelObject *)info->folder); - g_free(info->uri); -} - -static void free_send_info(void *key, struct _send_info *info, void *data) -{ - d(printf("Freeing send info %p\n", info)); - g_free(info->uri); - camel_operation_unref(info->cancel); - if (info->timeout_id != 0) - gtk_timeout_remove(info->timeout_id); - g_free(info); -} - -static void -free_send_data(void) -{ - struct _send_data *data = send_data; - - g_assert(g_hash_table_size(data->active) == 0); - - g_list_free(data->infos); - g_hash_table_foreach(data->active, (GHFunc)free_send_info, NULL); - g_hash_table_destroy(data->active); - g_hash_table_foreach(data->folders, (GHFunc)free_folder_info, NULL); - g_hash_table_destroy(data->folders); - g_mutex_free(data->lock); - if (data->inbox) { - /*camel_folder_thaw (data->inbox); */ - camel_object_unref((CamelObject *)data->inbox); - } - g_free(data); - send_data = NULL; -} - - -static void cancel_send_info(void *key, struct _send_info *info, void *data) -{ - receive_cancel(info->stop, info); -} - -static void hide_send_info(void *key, struct _send_info *info, void *data) -{ - info->stop = NULL; - info->bar = NULL; -} - -static void -dialogue_clicked(GnomeDialog *gd, int button, struct _send_data *data) -{ - switch(button) { - case 0: - d(printf("cancelled whole thing\n")); - if (!data->cancelled) { - data->cancelled = TRUE; - g_hash_table_foreach(data->active, (GHFunc)cancel_send_info, NULL); - } - gnome_dialog_set_sensitive(gd, 0, FALSE); - break; - case -1: /* dialogue vanished, so make out its just hidden */ - d(printf("hiding dialogue\n")); - g_hash_table_foreach(data->active, (GHFunc)hide_send_info, NULL); - break; - } -} - -static void operation_status(CamelOperation *op, const char *what, int pc, void *data); -static int operation_status_timeout(void *data); - -static struct _send_data *build_dialogue(GSList *sources, CamelFolder *outbox, const char *destination) -{ - GnomeDialog *gd; - GtkFrame *frame; - GtkTable *table; - int row; - GList *list = NULL; - struct _send_data *data; - GtkLabel *label; - GtkProgressBar *bar; - GtkButton *stop; - struct _send_info *info; - - data = setup_send_data(); - - gd = (GnomeDialog *)gnome_dialog_new(_("Send & Receive mail"), GNOME_STOCK_BUTTON_CANCEL, NULL); - gnome_window_icon_set_from_file((GtkWindow *)gd, EVOLUTION_DATADIR "images/evolution/evolution-inbox.png"); - - frame= (GtkFrame *)gtk_frame_new(_("Receiving")); - gtk_box_pack_start((GtkBox *)gd->vbox, (GtkWidget *)frame, TRUE, TRUE, 0); - table = (GtkTable *)gtk_table_new(g_slist_length(sources), 3, FALSE); - gtk_container_add((GtkContainer *)frame, (GtkWidget *)table); - gtk_widget_show((GtkWidget *)frame); - - row = 0; - while (sources) { - MailConfigService *source = sources->data; - - if (!source->url - || !source->enabled) { - sources = sources->next; - continue; - } - - /* see if we have an outstanding download active */ - info = g_hash_table_lookup(data->active, source->url); - if (info == NULL) { - info = g_malloc0(sizeof(*info)); - /* imap is handled differently */ - if (!strncmp(source->url, "imap:", 5)) - info->type = SEND_UPDATE; - else - info->type = SEND_RECEIVE; - d(printf("adding source %s\n", source->url)); - - info->uri = g_strdup(source->url); - info->keep = source->keep_on_server; - info->cancel = camel_operation_new(operation_status, info); - info->state = SEND_ACTIVE; - info->timeout_id = gtk_timeout_add(STATUS_TIMEOUT, operation_status_timeout, info); - - g_hash_table_insert(data->active, info->uri, info); - list = g_list_prepend(list, info); - } else if (info->bar != NULL) { - /* incase we get the same source pop up again */ - sources = sources->next; - continue; - } else if (info->timeout_id == 0) - info->timeout_id = gtk_timeout_add(STATUS_TIMEOUT, operation_status_timeout, info); - - label = (GtkLabel *)gtk_label_new(source->url); - bar = (GtkProgressBar *)gtk_progress_bar_new(); - stop = (GtkButton *)gnome_stock_button(GNOME_STOCK_BUTTON_CANCEL); - - gtk_progress_set_show_text((GtkProgress *)bar, TRUE); - - if (info->type == SEND_UPDATE) { - gtk_progress_set_format_string((GtkProgress *)bar, _("Updating ...")); - } else { - gtk_progress_set_format_string((GtkProgress *)bar, _("Waiting ...")); - } - - gtk_table_attach(table, (GtkWidget *)label, 0, 1, row, row+1, GTK_EXPAND|GTK_FILL, 0, 3, 1); - gtk_table_attach(table, (GtkWidget *)bar, 1, 2, row, row+1, GTK_EXPAND|GTK_FILL, 0, 3, 1); - gtk_table_attach(table, (GtkWidget *)stop, 2, 3, row, row+1, GTK_EXPAND|GTK_FILL, 0, 3, 1); - - info->bar = bar; - info->stop = stop; - info->data = data; - - gtk_signal_connect((GtkObject *)stop, "clicked", receive_cancel, info); - sources = sources->next; - row++; - } - - gtk_widget_show_all((GtkWidget *)table); - - if (outbox) { - frame= (GtkFrame *)gtk_frame_new(_("Sending")); - gtk_box_pack_start((GtkBox *)gd->vbox, (GtkWidget *)frame, TRUE, TRUE, 0); - table = (GtkTable *)gtk_table_new(1, 3, FALSE); - gtk_container_add((GtkContainer *)frame, (GtkWidget *)table); - gtk_widget_show((GtkWidget *)frame); - - info = g_hash_table_lookup(data->active, destination); - if (info == NULL) { - info = g_malloc0(sizeof(*info)); - info->type = SEND_SEND; - d(printf("adding dest %s\n", destination)); - - info->uri = g_strdup(destination); - info->keep = FALSE; - info->cancel = camel_operation_new(operation_status, info); - info->state = SEND_ACTIVE; - info->timeout_id = gtk_timeout_add(STATUS_TIMEOUT, operation_status_timeout, info); - - g_hash_table_insert(data->active, info->uri, info); - list = g_list_prepend(list, info); - } else if (info->timeout_id == 0) - info->timeout_id = gtk_timeout_add(STATUS_TIMEOUT, operation_status_timeout, info); - - label = (GtkLabel *)gtk_label_new(destination); - bar = (GtkProgressBar *)gtk_progress_bar_new(); - stop = (GtkButton *)gnome_stock_button(GNOME_STOCK_BUTTON_CANCEL); - - gtk_progress_set_format_string((GtkProgress *)bar, _("Waiting ...")); - gtk_progress_set_show_text((GtkProgress *)bar, TRUE); - - gtk_table_attach(table, (GtkWidget *)label, 0, 1, row, row+1, GTK_EXPAND|GTK_FILL, 0, 3, 1); - gtk_table_attach(table, (GtkWidget *)bar, 1, 2, row, row+1, GTK_EXPAND|GTK_FILL, 0, 3, 1); - gtk_table_attach(table, (GtkWidget *)stop, 2, 3, row, row+1, GTK_EXPAND|GTK_FILL, 0, 3, 1); - - info->bar = bar; - info->stop = stop; - info->data = data; - - gtk_signal_connect((GtkObject *)stop, "clicked", receive_cancel, info); - gtk_widget_show_all((GtkWidget *)table); - } - - gtk_widget_show((GtkWidget *)gd); - - gtk_signal_connect((GtkObject *)gd, "clicked", dialogue_clicked, data); - - data->infos = list; - data->gd = gd; - - return data; -} - -static void -update_folders(char *uri, struct _folder_info *info, void *data) -{ - time_t now = *((time_t *)data); - - d(printf("checking update for folder: %s\n", info->uri)); - - /* let it flow through to the folders every 10 seconds */ - /* we back off slowly as we progress */ - if (now > info->update+10+info->count*5) { - d(printf("upating a folder: %s\n", info->uri)); - /*camel_folder_thaw(info->folder); - camel_folder_freeze(info->folder);*/ - info->update = now; - info->count++; - } -} - -static void set_send_status(struct _send_info *info, const char *desc, int pc) -{ - const char *p; - char *out, *o, c; - - out = alloca(strlen(desc)*2+1); - o = out; - p = desc; - while ((c = *p++)) { - if (c=='%') - *o++ = '%'; - *o++ = c; - } - *o = 0; - - /* FIXME: LOCK */ - g_free(info->what); - info->what = g_strdup(out); - info->pc = pc; -} - -static void -receive_status (CamelFilterDriver *driver, enum camel_filter_status_t status, int pc, const char *desc, void *data) -{ - struct _send_info *info = data; - time_t now; - - /* let it flow through to the folder, every now and then too? */ - g_hash_table_foreach(info->data->folders, (GHFunc)update_folders, &now); - - if (info->data->inbox && now > info->data->inbox_update+20) { - d(printf("updating inbox too\n")); - /* this doesn't seem to work right :( */ - /*camel_folder_thaw(info->data->inbox); - camel_folder_freeze(info->data->inbox);*/ - info->data->inbox_update = now; - } - - /* we just pile them onto the port, assuming it can handle it. - We could also have a receiver port and see if they've been processed - yet, so if this is necessary its not too hard to add */ - /* the mail_gui_port receiver will free everything for us */ - switch (status) { - case CAMEL_FILTER_STATUS_START: - case CAMEL_FILTER_STATUS_END: - set_send_status(info, desc, pc); - break; - default: - break; - } -} - -static int operation_status_timeout(void *data) -{ - struct _send_info *info = data; - - if (info->bar) { - gtk_progress_set_percentage((GtkProgress *)info->bar, (gfloat)(info->pc/100.0)); - gtk_progress_set_format_string((GtkProgress *)info->bar, info->what); - - return TRUE; - } - - return FALSE; -} - -/* for camel operation status */ -static void operation_status(CamelOperation *op, const char *what, int pc, void *data) -{ - struct _send_info *info = data; - - /*printf("Operation '%s', percent %d\n");*/ - switch (pc) { - case CAMEL_OPERATION_START: - pc = 0; - break; - case CAMEL_OPERATION_END: - pc = 100; - break; - } - - set_send_status(info, what, pc); -} - -/* when receive/send is complete */ -static void -receive_done (char *uri, void *data) -{ - struct _send_info *info = data; - - if (info->bar) { - gtk_progress_set_percentage((GtkProgress *)info->bar, (gfloat)1.0); - - switch(info->state) { - case SEND_CANCELLED: - gtk_progress_set_format_string((GtkProgress *)info->bar, _("Cancelled.")); - break; - default: - info->state = SEND_COMPLETE; - gtk_progress_set_format_string((GtkProgress *)info->bar, _("Complete.")); - } - } - - if (info->stop) - gtk_widget_set_sensitive((GtkWidget *)info->stop, FALSE); - - /* remove/free this active download */ - d(printf("%s: freeing info %p\n", __FUNCTION__, info)); - g_hash_table_remove(info->data->active, info->uri); - info->data->infos = g_list_remove(info->data->infos, info); - g_free(info->uri); - camel_operation_unref(info->cancel); - if (info->timeout_id) - gtk_timeout_remove(info->timeout_id); - - if (g_hash_table_size(info->data->active) == 0) { - if (info->data->gd) - gtk_object_unref((GtkObject *)info->data->gd); - free_send_data(); - } - - g_free(info); -} - -/* same for updating */ -static void -receive_update_done(CamelStore *store, void *data) -{ - receive_done("", data); -} - -/* although we dont do anythign smart here yet, there is no need for this interface to - be available to anyone else. - This can also be used to hook into which folders are being updated, and occasionally - let them refresh */ -static CamelFolder * -receive_get_folder(CamelFilterDriver *d, const char *uri, void *data, CamelException *ex) -{ - struct _send_info *info = data; - CamelFolder *folder; - struct _folder_info *oldinfo; - char *oldkey; - - g_mutex_lock(info->data->lock); - folder = g_hash_table_lookup(info->data->folders, uri); - g_mutex_unlock(info->data->lock); - if (folder) { - camel_object_ref((CamelObject *)folder); - return folder; - } - folder = mail_tool_uri_to_folder(uri, ex); - if (!folder) - return NULL; - - /* we recheck that the folder hasn't snuck in while we were loading it ... */ - /* and we assume the newer one is the same, but unref the old one anyway */ - g_mutex_lock(info->data->lock); - - if (g_hash_table_lookup_extended(info->data->folders, uri, (void **)&oldkey, (void **)&oldinfo)) { - camel_object_unref((CamelObject *)oldinfo->folder); - oldinfo->folder = folder; - } else { - /*camel_folder_freeze (folder); */ - oldinfo = g_malloc0(sizeof(*oldinfo)); - oldinfo->folder = folder; - oldinfo->uri = g_strdup(uri); - g_hash_table_insert(info->data->folders, oldinfo->uri, oldinfo); - } - - camel_object_ref (CAMEL_OBJECT (folder)); - - g_mutex_unlock(info->data->lock); - - return folder; -} - -static void -receive_update_got_store(char *uri, CamelStore *store, void *data) -{ - struct _send_info *info = data; - - if (store) { - EvolutionStorage *storage = mail_lookup_storage(store); - if (storage) { - mail_update_subfolders(store, storage, receive_update_done, info); - gtk_object_unref((GtkObject *)storage); - } else { - receive_done("", info); - } - } else { - receive_done("", info); - } -} - -void mail_send_receive(void) -{ - GSList *sources; - GList *scan; - FilterContext *fc; - static GtkWidget *gd = NULL; - struct _send_data *data; - extern CamelFolder *outbox_folder; - const MailConfigAccount *account; - - if (gd != NULL) { - g_assert(GTK_WIDGET_REALIZED(gd)); - gdk_window_show(gd->window); - gdk_window_raise(gd->window); - return; - } - - sources = mail_config_get_sources(); - if (!sources) - return; - account = mail_config_get_default_account(); - if (!account || !account->transport) - return; - - fc = mail_load_filter_context(); - - /* what to do about pop before smtp ? - Well, probably hook into receive_done or receive_status on - the right pop account, and when it is, then kick off the - smtp one. */ - data = build_dialogue(sources, outbox_folder, account->transport->url); - scan = data->infos; - gd = GTK_WIDGET(data->gd); - gtk_signal_connect((GtkObject *)gd, "destroy", gtk_widget_destroyed, &gd); - while (scan) { - struct _send_info *info = scan->data; - - switch(info->type) { - case SEND_RECEIVE: - mail_fetch_mail(info->uri, info->keep, - fc, FILTER_SOURCE_INCOMING, - info->cancel, - receive_get_folder, info, - receive_status, info, - receive_done, info); - break; - case SEND_SEND: - /* todo, store the folder in info? */ - mail_send_queue(outbox_folder, info->uri, - fc, FILTER_SOURCE_OUTGOING, - info->cancel, - receive_get_folder, info, - receive_status, info, - receive_done, info); - break; - case SEND_UPDATE: - /* FIXME: error reporting? */ - mail_get_store(info->uri, receive_update_got_store, info); - break; - } - scan = scan->next; - } - - gtk_object_unref((GtkObject *)fc); -} - -struct _auto_data { - char *uri; - int keep; /* keep on server flag */ - int period; /* in seconds */ - int timeout_id; -}; - -static GHashTable *auto_active; - -static gboolean -auto_timeout(void *data) -{ - struct _auto_data *info = data; - - mail_receive_uri(info->uri, info->keep); - - return TRUE; -} - -static void auto_setup_set(void *key, struct _auto_data *info, GHashTable *set) -{ - g_hash_table_insert(set, info->uri, info); -} - -static void auto_clean_set(void *key, struct _auto_data *info, GHashTable *set) -{ - d(printf("removing auto-check for %s %p\n", info->uri, info)); - g_hash_table_remove(set, info->uri); - gtk_timeout_remove(info->timeout_id); - g_free(info->uri); - g_free(info); -} - -/* call to setup initial, and after changes are made to the config */ -/* FIXME: Need a cleanup funciton for when object is deactivated */ -void -mail_autoreceive_setup(void) -{ - GSList *sources; - GHashTable *set_hash; - - sources = mail_config_get_sources(); - if (!sources) - return; - - if (auto_active == NULL) - auto_active = g_hash_table_new(g_str_hash, g_str_equal); - - set_hash = g_hash_table_new(g_str_hash, g_str_equal); - g_hash_table_foreach(auto_active, (GHFunc)auto_setup_set, set_hash); - - while (sources) { - MailConfigService *source = sources->data; - if (source->url && source->auto_check && source->enabled) { - struct _auto_data *info; - - d(printf("setting up auto-receive mail for : %s\n", source->url)); - - g_hash_table_remove(set_hash, source->url); - info = g_hash_table_lookup(auto_active, source->url); - if (info) { - info->keep = source->keep_on_server; - if (info->period != source->auto_check_time*60) { - info->period = source->auto_check_time*60; - gtk_timeout_remove(info->timeout_id); - info->timeout_id = gtk_timeout_add(info->period*1000, auto_timeout, info); - } - } else { - info = g_malloc0(sizeof(*info)); - info->uri = g_strdup(source->url); - info->keep = source->keep_on_server; - info->period = source->auto_check_time*60; - info->timeout_id = gtk_timeout_add(info->period*1000, auto_timeout, info); - g_hash_table_insert(auto_active, info->uri, info); - /* If we do this at startup, it can cause the logon dialogue to be hidden, - so lets not */ - /*mail_receive_uri(source->url, source->keep_on_server);*/ - } - } - - sources = sources->next; - } - - g_hash_table_foreach(set_hash, (GHFunc)auto_clean_set, auto_active); - g_hash_table_destroy(set_hash); -} - -/* we setup the download info's in a hashtable, if we later need to build the gui, we insert - them in to add them. */ -void mail_receive_uri(const char *uri, int keep) -{ - FilterContext *fc; - struct _send_info *info; - struct _send_data *data; - extern CamelFolder *outbox_folder; - - data = setup_send_data(); - info = g_hash_table_lookup(data->active, uri); - if (info != NULL) { - d(printf("download of %s still in progress\n", uri)); - return; - } - - d(printf("starting non-interactive download of '%s'\n", uri)); - - info = g_malloc0(sizeof(*info)); - /* imap is handled differently */ - if (!strncmp(uri, "imap:", 5)) - info->type = SEND_UPDATE; - else - info->type = SEND_RECEIVE; - - info->bar = NULL; - info->uri = g_strdup(uri); - info->keep = keep; - info->cancel = camel_operation_new(operation_status, info); - info->stop = NULL; - info->data = data; - info->state = SEND_ACTIVE; - info->timeout_id = 0; - - d(printf("Adding new info %p\n", info)); - - g_hash_table_insert(data->active, info->uri, info); - - fc = mail_load_filter_context(); - switch(info->type) { - case SEND_RECEIVE: - mail_fetch_mail(info->uri, info->keep, - fc, FILTER_SOURCE_INCOMING, - info->cancel, - receive_get_folder, info, - receive_status, info, - receive_done, info); - break; - case SEND_SEND: - /* todo, store the folder in info? */ - mail_send_queue(outbox_folder, info->uri, - fc, FILTER_SOURCE_OUTGOING, - info->cancel, - receive_get_folder, info, - receive_status, info, - receive_done, info); - break; - case SEND_UPDATE: - /* FIXME: error reporting? */ - mail_get_store(info->uri, receive_update_got_store, info); - break; - } - gtk_object_unref((GtkObject *)fc); -} - |