Ah zut alors. Missing files

svn path=/trunk/; revision=1590

2 files changed, 267 insertions, 0 deletions

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 <bertrand@helixcode.com> 
+ *
+ * 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 <config.h> 
+
+#include "camel-log.h"
+#include "camel-mbox-folder.h"
+#include "camel-mbox-summary.h"
+#include "md5-utils.h"
+
+
+#include <sys/stat.h> 
+#include <unistd.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <dirent.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+
+
+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 <bertrand@helixcode.com> 
+ *
+ * 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 <glib.h>
+#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 */