From a943a5c706c2dcf6956129838c8b4e5f95de93f4 Mon Sep 17 00:00:00 2001 From: Bertrand Guiheneuf Date: Tue, 18 Jan 2000 21:21:00 +0000 Subject: Ah zut alors. Missing files svn path=/trunk/; revision=1590 --- camel/providers/mbox/camel-mbox-summary.c | 202 ++++++++++++++++++++++++++++++ camel/providers/mbox/camel-mbox-summary.h | 65 ++++++++++ 2 files changed, 267 insertions(+) create mode 100644 camel/providers/mbox/camel-mbox-summary.c create mode 100644 camel/providers/mbox/camel-mbox-summary.h (limited to 'camel/providers/mbox') diff --git a/camel/providers/mbox/camel-mbox-summary.c b/camel/providers/mbox/camel-mbox-summary.c new file mode 100644 index 0000000000..a91cd1f6ad --- /dev/null +++ b/camel/providers/mbox/camel-mbox-summary.c @@ -0,0 +1,202 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ + +/* + * Author : Bertrand Guiheneuf + * + * Copyright (C) 1999 Helix Code . + + * 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 + */ + + +#include + +#include "camel-log.h" +#include "camel-mbox-folder.h" +#include "camel-mbox-summary.h" +#include "md5-utils.h" + + +#include +#include +#include +#include +#include +#include +#include +#include + + +void +camel_mbox_save_summary (CamelMboxSummary *summary, const gchar *filename, CamelException *ex) +{ + CamelMboxSummaryInformation *msg_info; + guint cur_msg; + guint field_lgth; + gint fd; + + CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::save_summary entering \n"); + + fd = open (filename, O_WRONLY | O_CREAT | O_TRUNC); + if (fd == -1) { + camel_exception_setv (ex, + CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION, + "could not create the mbox summary file\n" + "\t%s\n" + "Full error is : %s\n", + filename, + strerror (errno)); + return; + } + + /* compute and write the mbox file md5 signature */ + md5_get_digest_from_file (filename, summary->md5_digest); + + /* write the number of messages + the md5 signatures */ + write (fd, summary, sizeof (guint) + sizeof (guchar) * 16); + + + for (cur_msg=0; cur_msg < summary->nb_message; cur_msg++) { + + msg_info = (CamelMboxSummaryInformation *)(summary->message_info->data) + cur_msg; + + /* write message position + x-evolution offset + + uid + status */ + write (fd, (gchar *)msg_info, + sizeof (guint32) + sizeof (guint) + + sizeof (guint32) + sizeof (guchar)); + + /* write subject */ + field_lgth = msg_info->subject ? strlen (msg_info->subject) : 0; + write (fd, &field_lgth, sizeof (guint)); + if (field_lgth) + write (fd, msg_info->subject, field_lgth); + + /* write sender */ + field_lgth = msg_info->sender ? strlen (msg_info->sender) : 0; + write (fd, &field_lgth, sizeof (gint)); + if (field_lgth) + write (fd, msg_info->sender, field_lgth); + + /* write to */ + field_lgth = msg_info->to ? strlen (msg_info->to) : 0; + write (fd, &field_lgth, sizeof (gint)); + if (field_lgth) + write (fd, msg_info->to, field_lgth); + + /* write date */ + field_lgth = msg_info->date ? strlen (msg_info->date) : 0; + write (fd, &field_lgth, sizeof (guint)); + if (field_lgth) + write (fd, msg_info->date, field_lgth); + + + } + + close (fd); + + CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::save_summary leaving \n"); +} + + + + + +CamelMboxSummary * +mbox_load_summary (const gchar *filename, CamelException *ex) +{ + CamelMboxSummaryInformation *msg_info; + guint cur_msg; + guint field_lgth; + gint fd; + CamelMboxSummary *summary; + + + CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::save_summary entering \n"); + + fd = open (filename, O_RDONLY); + if (fd == -1) { + camel_exception_setv (ex, + CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION, + "could not open the mbox summary file\n" + "\t%s\n" + "Full error is : %s\n", + filename, + strerror (errno)); + return NULL; + } + summary = g_new0 (CamelMboxSummary, 1); + + /* read the message number as well as the md5 signature */ + read (fd, summary, sizeof (guint) + sizeof (guchar) * 16); + + summary->message_info = g_array_new (FALSE, FALSE, sizeof (CamelMboxSummaryInformation)); + summary->message_info = g_array_set_size (summary->message_info, summary->nb_message); + + + for (cur_msg=0; cur_msg < summary->nb_message; cur_msg++) { + + msg_info = (CamelMboxSummaryInformation *)(summary->message_info->data) + cur_msg; + + /* read message position + x-evolution offset + + uid + status */ + read (fd, (gchar *)msg_info, + sizeof (guint32) + sizeof (guint) + + sizeof (guint32) + sizeof (guchar)); + + + /* read the subject */ + read (fd, &field_lgth, sizeof (gint)); + if (field_lgth > 0) { + msg_info->subject = g_new0 (gchar, field_lgth + 1); + read (fd, msg_info->subject, field_lgth); + } else + msg_info->subject = NULL; + + /* read the sender */ + read (fd, &field_lgth, sizeof (gint)); + if (field_lgth > 0) { + msg_info->sender = g_new0 (gchar, field_lgth + 1); + read (fd, msg_info->sender, field_lgth); + } else + msg_info->sender = NULL; + + /* read the "to" field */ + read (fd, &field_lgth, sizeof (gint)); + if (field_lgth > 0) { + msg_info->to = g_new0 (gchar, field_lgth + 1); + read (fd, msg_info->to, field_lgth); + } else + msg_info->to = NULL; + + /* read the "date" field */ + read (fd, &field_lgth, sizeof (gint)); + if (field_lgth > 0) { + msg_info->date = g_new0 (gchar, field_lgth + 1); + read (fd, msg_info->date, field_lgth); + } else + msg_info->date = NULL; + + + + + } + + close (fd); + return summary; +} + + diff --git a/camel/providers/mbox/camel-mbox-summary.h b/camel/providers/mbox/camel-mbox-summary.h new file mode 100644 index 0000000000..29c7d24f93 --- /dev/null +++ b/camel/providers/mbox/camel-mbox-summary.h @@ -0,0 +1,65 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ + +/* + * + * Author : Bertrand Guiheneuf + * + * Copyright (C) 1999 Helix Code . + * + * 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 MBOX_SUMMARY_H +#define MBOX_SUMMARY_H 1 + +#include +#include "camel-mbox-folder.h" + + + +typedef struct { + + guint32 position; + guint x_evolution_offset; + guint32 uid; + guchar status; + gchar *subject; + gchar *sender; + gchar *to; + gchar *date; + +} CamelMboxSummaryInformation; + + +typedef struct { + + guint nb_message; /* number of messages in the summary */ + guchar md5_digest[16]; /* md5 signature of the mbox file */ + + GArray *message_info; /* array of CamelMboxSummaryInformation */ + +} CamelMboxSummary; + + +void +camel_mbox_save_summary (CamelMboxSummary *, const gchar *filename, CamelException *ex); + +CamelMboxSummary * +mbox_load_summary (const gchar *filename, CamelException *ex); + + + +#endif /* MH_SUMMARY_H */ -- cgit v1.2.3