This commit was manufactured by cvs2svn to create taggnomemm-1_1_8

'gnomemm-1_1_8'.

svn path=/tags/gnomemm-1_1_8/; revision=2231

1 files changed, 0 insertions, 574 deletions

diff --git a/camel/providers/mbox/camel-mbox-utils.c b/camel/providers/mbox/camel-mbox-utils.c
deleted file mode 100644
index f341210f71..0000000000
--- a/camel/providers/mbox/camel-mbox-utils.c
+++ /dev/null
@@ -1,574 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* Various utilities for the mbox provider */
-
-/* 
- * Authors : 
- *   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
- */
-
-
-/* "xev" stands for x-evolution, which is the name of the
- * evolution specific header where are stored informations
- * like : 
- *   - mail status 
- *   - mail uid 
- *  ...
- *
- *
- * The evolution line has the following format :
- *
- *   X-Evolution:XXXXX-X
- *               \___/ \/
- *          UID ---'    `- Status 
- * 
- * the UID is internally used as a 32 bits long integer, but only the first 24 bits are 
- * used. The UID is coded as a string on 4 characters. Each character is a 6 bits 
- * integer coded using the b64 alphabet. 
- *
- */
-
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-
-
-#include <glib.h>
-#include "camel-mbox-utils.h"
-#include "camel-mbox-parser.h"
-#include "camel-mbox-summary.h"
-#include "camel-mime-message.h"
-#include "camel/camel-mime-part.h"
-#include "camel/camel-multipart.h"
-#include "camel/camel-stream-fs.h"
-
-static gchar b64_alphabet[64] = 
-"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-
-
-static void 
-uid_to_string (guint32 uid, gchar string[4])
-{
-	
-	string [0] = b64_alphabet [(uid >> 18) & 0x3f];
-	string [1] = b64_alphabet [(uid >> 12) & 0x3f];
-	string [2] = b64_alphabet [(uid >>  6) & 0x3f];
-	string [3] = b64_alphabet [(uid      ) & 0x3f];
-}
-
-
-static guint32
-string_to_uid (gchar *string)
-{
-	guint32 i;
-	
-	i = 
-		(((string [0] >= 97) ? ( string [0] - 71 ) :
-		 ((string [0] >= 65) ? ( string [0] - 65 ) :
-		  ((string [0] >= 48) ? ( string [0] + 4 ) :
-		   ((string [0] == 43) ? 62 : 63 )))) << 18)		
-		
-		+ (((string [1] >= 97) ? ( string [1] - 71 ) :
-		   ((string [1] >= 65) ? ( string [1] - 65 ) :
-		    ((string [1] >= 48) ? ( string [1] + 4 ) :
-		     ((string [1] == 43) ? 62 : 63 )))) << 12)
-		
-		
-		+ ((((string [2] >= 97) ? ( string [2] - 71 ) :
-		   ((string [2] >= 65) ? ( string [2] - 65 ) :
-		    ((string [2] >= 48) ? ( string [2] + 4 ) :
-		     ((string [2] == 43) ? 62 : 63 ))))) << 6)
-		
-		
-		+ (((string [3] >= 97) ? ( string [3] - 71 ) :
-		   ((string [3] >= 65) ? ( string [3] - 65 ) :
-		    ((string [3] >= 48) ? ( string [3] + 4 ) :
-		     ((string [3] == 43) ? 62 : 63 )))));
-	
-	return i;
-	
-}
-
-
-static gchar
-flag_to_string (guchar status)
-{
-	return b64_alphabet [status & 0x3f];
-}
-
-
-static guchar
-string_to_flag (gchar string)
-{	
-	return (string >= 97) ? ( string - 71 ) :
-		((string >= 65) ? ( string - 65 ) :
-		 ((string >= 48) ? ( string + 4 ) :
-		  ((string == 43) ? 62 : 63 )));
-}
-
-
-
-
-
-void 
-camel_mbox_xev_parse_header_content (gchar header_content[6], 
-				     guint32 *uid, 
-				     guchar *status)
-{
-	
-	/* we assume that the first 4 characters of the header content 
-	   are actually the uid stuff. If somebody messed with it ...
-	   toooo bad. 
-	*/
-	*uid = string_to_uid (header_content);
-	*status = string_to_flag (header_content[5]);
-}
-
-void 
-camel_mbox_xev_write_header_content (gchar header_content[6], 
-				     guint32 uid, 
-				     guchar status)
-{
-	uid_to_string (uid, header_content);
-	header_content[5] = flag_to_string (status);
-	header_content[4] = '-';
-}
-
-
-
-
-
-
-void 
-camel_mbox_copy_file_chunk (gint fd_src,
-			    gint fd_dest, 
-			    glong nb_bytes, 
-			    CamelException *ex)
-{
-	gchar buffer [1000];
-	glong nb_to_read;
-	glong nb_read=1, v;
-	
-	nb_to_read = nb_bytes;
-	while (nb_to_read > 0 && nb_read>0) {
-		
-		do {
-			nb_read = read (fd_src, buffer, MIN (1000, nb_to_read));
-		} while (nb_read == -1 && errno == EINTR);
-
-
-		if (nb_read == -1) {
-			camel_exception_setv (ex, 
-					      CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
-					      "could not read from the mbox file\n"
-					      "Full error is : %s\n",
-					      strerror (errno));
-			return;
-		}
-
-
-		nb_to_read -= nb_read;
-
-		do {
-			v = write (fd_dest, buffer, nb_read);
-		} while (v == -1 && errno == EINTR);
-
-		if (v == -1) {
-			camel_exception_setv (ex, 
-					     CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
-					     "could not write to the mbox copy file\n"
-					      "Full error is : %s\n",
-					      strerror (errno));
-			return;
-		}
-
-		
-	}
-	
-	
-	
-}
-
-typedef void (*index_data_callback)(ibex *index, char *text, int len, int *left);
-
-/*
-  needs to handle encoding?
-*/
-static void
-index_text(ibex *index, char *text, int len, int *left)
-{
-	/*printf("indexing %.*s\n", len, text);*/
-
-	ibex_index_buffer(index, "message", text, len, left);
-/*
-	if (left) {
-		printf("%d bytes left from indexing\n", *left);
-	}
-*/
-}
-
-/*
-  index html data, ignore tags for now.
-    could also index attribute values?
-    should also handle encoding types ...
-    should convert everything to utf8
-*/
-static void
-index_html(ibex *index, char *text, int len, int *left)
-{
-	static int state = 0;
-	char indexbuf[128];
-	char *out = indexbuf, *outend = indexbuf+128;
-	char *in, *inend;
-	int c;
-
-	in = text;
-	inend = text+len;
-
-	/*printf("indexing html: %d %d %.*s\n", state, len, len, text);*/
-
-	while (in<inend) {
-		c = *in++;
-		switch (state) {
-		case 0:			/* no tag */
-			if (c=='<')
-				state = 1;
-			else {
-				*out++ = c;
-				if (out==outend) {
-					index_text(index, indexbuf, out-indexbuf, left);
-					memcpy(indexbuf, indexbuf+(out-indexbuf)-*left, *left);
-					out = indexbuf+*left;
-					printf("** %d bytes left\n", *left);
-				}
-			}
-			break;
-		case 1:
-			if (c=='>')
-				state = 0;
-#if 0
-			else if (c=='"')
-				state = 2;
-			break;
-		case 2:
-			if (c=='"') {
-				state = 1;
-			}
-#endif
-			break;
-		}
-	}
-	index_text(index, indexbuf, out-indexbuf, left);
-}
-
-static void
-index_message_content(ibex *index, CamelDataWrapper *object)
-{
-	CamelDataWrapper *containee;
-	CamelStream *stream;
-	int parts, i;
-	int len;
-	int left;
-	char buffer[128];
-
-	containee = camel_medium_get_content_object(CAMEL_MEDIUM(object));
-
-	if (containee) {
-		char *type = gmime_content_field_get_mime_type(containee->mime_type);
-		index_data_callback callback = NULL;
-
-		/*printf("type = %s\n", type);*/
-
-		if (!strcasecmp(type, "text/plain")) {
-			callback = index_text;
-		} else if (!strcasecmp(type, "text/html")) {
-			callback = index_html;
-		} else if (!strncasecmp(type, "multipart/", 10)) {
-			parts = camel_multipart_get_number (CAMEL_MULTIPART(containee));
-			/*printf("multipart message, scanning contents  %d parts ...\n", parts);*/
-			for (i=0;i<parts;i++) {
-				index_message_content(index, CAMEL_DATA_WRAPPER (camel_multipart_get_part(CAMEL_MULTIPART(containee), i)));
-			}
-		} else {
-			/*printf("\nunknwon format, ignored\n");*/
-		}
-
-		if (callback) {
-			int total=0;
-
-			/*printf("reading containee\n");
-
-			  printf("containee = %p\n", containee);*/
-
-			stream = camel_data_wrapper_get_output_stream(containee);
-			left = 0;
-
-			if (stream) {
-				/*printf("stream = %p\n", stream);*/
-				while ( (len = camel_stream_read(stream, buffer+left, sizeof(buffer)-left)) > 0) {
-					total = len+left;
-					callback(index, buffer, total, &left);
-					if (left>0) {
-						memcpy(buffer, buffer+total-left, left);
-					}
-				}
-				callback(index, buffer+total-left, left, NULL);
-				
-				/*camel_stream_close(stream);*/
-				/*printf("\n");*/
-			} else {
-				g_warning("cannot get stream for message?");
-			}
-		}
-
-		g_free(type);
-	} else {
-		printf("no containee?\n");
-	}
-}
-
-
-static void
-index_message(ibex *index, int fd, CamelMboxParserMessageInfo *mi)
-{
-	off_t pos;
-	CamelStream *stream;
-	CamelMimeMessage *message;
-	int newfd;
-
-	if (index != NULL) {
-		/*printf("indexing message\n %s\n %d for %d bytes\n", mi->from, mi->message_position, mi->size);*/
-		pos = lseek(fd, 0, SEEK_CUR);
-		
-		/* the stream will close the fd we have */
-		newfd = dup(fd);
-		stream = camel_stream_fs_new_with_fd_and_bounds(newfd, mi->message_position, mi->message_position + mi->size);
-		message = camel_mime_message_new_with_session( (CamelSession *)NULL);
-		
-		camel_data_wrapper_set_input_stream (
-			CAMEL_DATA_WRAPPER (message), stream);
-		
-		index_message_content(index, CAMEL_DATA_WRAPPER (message));
-		
-		/*	printf("messageid = '%s'\n", message->message_uid);*/
-		
-		gtk_object_unref (GTK_OBJECT (message));
-		gtk_object_unref (GTK_OBJECT (stream));
-		
-		lseek(fd, pos, SEEK_SET);
-	}
-}
-
-guint32
-camel_mbox_write_xev (CamelMboxFolder *folder,
-		      gchar *mbox_file_name,
-		      GArray *summary_information, 
-		      guint32 *file_size,
-		      guint32  next_uid, 
-		      CamelException *ex)
-{
-	gint cur_msg;
-	CamelMboxParserMessageInfo *cur_msg_info;
-	gint fd1, fd2;
-	guint bytes_to_copy = 0;
-	glong cur_pos = 0;
-	glong cur_offset = 0;
-	glong end_of_last_message = 0;
-	glong next_free_uid;
-	gchar xev_header[20] = "X-Evolution:XXXX-X\n";
-	gchar *tmp_file_name;
-	gchar *tmp_file_name_secure;
-	gint rename_result;
-	gint unlink_result;
-	int changed = FALSE;
-
-	tmp_file_name = g_strdup_printf ("%s__.ev_tmp", mbox_file_name);
-	tmp_file_name_secure = g_strdup_printf ("%s__.ev_tmp_secure", mbox_file_name);
-
-	fd1 = open (mbox_file_name, O_RDONLY);
-	fd2 = open (tmp_file_name, 
-		    O_WRONLY | O_CREAT | O_TRUNC ,
-		    0600);
-
-	if (fd2 == -1) {
-			camel_exception_setv (ex, 
-					     CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
-					     "could not create the temporary mbox copy file\n"
-					      "\t%s\n"
-					      "Full error is : %s\n",
-					      tmp_file_name,
-					      strerror (errno));
-			return next_uid;
-		}
-	
-	next_free_uid = next_uid;
-	for (cur_msg = 0; cur_msg < summary_information->len; cur_msg++) {
-		
-		cur_msg_info = (CamelMboxParserMessageInfo *)(summary_information->data) + cur_msg;
-		end_of_last_message = cur_msg_info->message_position + cur_msg_info->size;
-
-		if (cur_msg_info->uid == 0) {
-			
-			bytes_to_copy = cur_msg_info->message_position 
-				+ cur_msg_info->end_of_headers_offset
-				- cur_pos;
-
-			cur_pos = cur_msg_info->message_position 
-				+ cur_msg_info->end_of_headers_offset;
-
-			cur_msg_info->uid = next_free_uid;			
-			index_message(folder->index, fd1, cur_msg_info);
-			changed = TRUE;
-
-			camel_mbox_copy_file_chunk (fd1, fd2, bytes_to_copy, ex);
-			if (camel_exception_get_id (ex)) {
-				close (fd1);
-				close (fd2);
-				goto end;
-			}
-			
-			cur_msg_info->status = 0;
-
-			camel_mbox_xev_write_header_content (xev_header + 12, next_free_uid, 0);
-			next_free_uid++;
-			write (fd2, xev_header, 19);
-			cur_offset += 19;
-			cur_msg_info->size += 19;
-			cur_msg_info->x_evolution_offset = cur_msg_info->end_of_headers_offset;
-			cur_msg_info->x_evolution = g_strdup_printf ("%.6s", xev_header + 12);
-			cur_msg_info->end_of_headers_offset += 19;
-			*file_size += 19;
-			cur_msg_info->message_position += cur_offset;
-		} else {
-			cur_msg_info->message_position += cur_offset;
-		}
-	}
-
-	/* make sure the index is in sync */
-	if (changed) {
-		ibex_write(folder->index);
-	}
-	
-	bytes_to_copy = end_of_last_message - cur_pos;
-		camel_mbox_copy_file_chunk (fd1, fd2, bytes_to_copy, ex);
-
-
-	/* close the original file as well as the 
-	   newly created one */
-	close (fd1);
-	close (fd2);
-	
-
-
-	/* replace the mbox file with the temporary
-	   file we just created */ 
-
-	/* first rename the old mbox file to a temporary file */
-	rename_result = rename (mbox_file_name, tmp_file_name_secure);
-	if (rename_result == -1) {
-		camel_exception_set (ex, 
-				     CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
-				     "could not rename the mbox file to a temporary file");
-		goto end;
-	}
-	
-	/* then rename the newly created mbox file to the name 
-	   of the original one */
-	rename_result = rename (tmp_file_name, mbox_file_name);
-	if (rename_result == -1) {
-		camel_exception_set (ex, 
-				     CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
-				     "could not rename the X-Evolution fed file to the mbox file");
-		goto end;
-	}
-
-	/* finally, remove the old renamed mbox file */
-	unlink_result = unlink (tmp_file_name_secure);
-	if (unlink_result == -1) {
-		camel_exception_set (ex, 
-				     CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
-				     "could not remove the saved original mbox file");
-		goto end;
-	}
-
-
- end: /* free everything and return */
-	
-	g_free (tmp_file_name);
-	g_free (tmp_file_name_secure);
-	return next_free_uid;
-}
-
-
-
-
-
-
-GArray *
-parsed_information_to_mbox_summary (GArray *parsed_information)
-{
-	guint cur_msg;
-	CamelMboxParserMessageInfo *cur_msg_info;
-	GArray *mbox_summary;
-	CamelMboxSummaryInformation *cur_sum_info;
-
-	mbox_summary = g_array_new (FALSE, FALSE, sizeof (CamelMboxSummaryInformation));
-	mbox_summary =  g_array_set_size (mbox_summary, parsed_information->len);
-
-	for (cur_msg = 0; cur_msg < parsed_information->len; cur_msg++) {
-		
-		cur_msg_info = (CamelMboxParserMessageInfo *)(parsed_information->data) + cur_msg;
-		cur_sum_info = (CamelMboxSummaryInformation *)(mbox_summary->data) + cur_msg;
-
-		cur_sum_info->position = cur_msg_info->message_position;
-
-		cur_sum_info->size = cur_msg_info->size;
-
-		cur_sum_info->x_evolution_offset = cur_msg_info->x_evolution_offset;
-
-		cur_sum_info->uid = cur_msg_info->uid;
-		cur_sum_info->headers.uid = g_strdup_printf ("%d",
-							     cur_sum_info->uid);
-
-		cur_sum_info->status = cur_msg_info->status;
-
-		cur_sum_info->headers.subject = cur_msg_info->subject;
-		cur_msg_info->subject = NULL;
-
-		cur_sum_info->headers.sender =  cur_msg_info->from;
-		cur_msg_info->from = NULL;
-	
-		cur_sum_info->headers.to =  cur_msg_info->to;
-		cur_msg_info->to = NULL;		
-
-		/* XXX I'm guessing one of these is wrong. */
-		cur_sum_info->headers.received_date =  cur_msg_info->date;
-		cur_sum_info->headers.sent_date = g_strdup (cur_msg_info->date);
-		cur_msg_info->date = NULL;		
-		
-	}
-	
-	return mbox_summary;
-}