aboutsummaryrefslogtreecommitdiffstats
path: root/camel/providers
diff options
context:
space:
mode:
authorNotZed <NotZed@HelixCode.com>2000-03-28 06:46:13 +0800
committerMichael Zucci <zucchi@src.gnome.org>2000-03-28 06:46:13 +0800
commit3ec585e1b510620a718d672ac682f2b467fe43c2 (patch)
tree4180aa792fed7b581183f72a886c38b204a84308 /camel/providers
parent228a741d690e89815676af8f7d7cee8ef483a2f4 (diff)
downloadgsoc2013-evolution-3ec585e1b510620a718d672ac682f2b467fe43c2.tar.gz
gsoc2013-evolution-3ec585e1b510620a718d672ac682f2b467fe43c2.tar.zst
gsoc2013-evolution-3ec585e1b510620a718d672ac682f2b467fe43c2.zip
Unref the output_stream when done, close doesn't do it. (_append_message):
2000-03-27 NotZed <NotZed@HelixCode.com> * providers/mbox/camel-mbox-folder.c (_append_message): Unref the output_stream when done, close doesn't do it. (_append_message): Clear all uid's from the appending messages, so they are reassigned proper unique id's. * gmime-utils.c (get_header_array_from_stream): Actually free the header, it is copied elsewhere. 2000-03-26 NotZed <NotZed@HelixCode.com> * providers/mbox/camel-mbox-utils.c (camel_mbox_write_xev): Added folder parameter to function. Fixed callers. (index_message): Index a message as it is assigned a unique id. * camel-mime-part.c (my_set_content_id): Make sure we malloc and copy the content_id, otherwise *poof* 2000-03-25 NotZed <NotZed@HelixCode.com> * camel-medium.c (_finalize): Another leak, unref the content if finished with it. * camel-recipient.c (camel_recipient_table_free): Plug another memory leak - actually free the recipient table. * camel-mime-message.c (_finalize): Plugged a memory leak with the flags table. * gmime-utils.c (_store_header_pair_from_string): A simpler, more debuggable and functionally identical header extraction function. 2000-03-24 NotZed <NotZed@HelixCode.com> * gmime-content-field.c (gmime_content_field_set_parameter): Remove the hash table entry before freeing its key and data. svn path=/trunk/; revision=2199
Diffstat (limited to 'camel/providers')
-rw-r--r--camel/providers/mbox/camel-mbox-folder.c63
-rw-r--r--camel/providers/mbox/camel-mbox-folder.h3
-rw-r--r--camel/providers/mbox/camel-mbox-parser.c7
-rw-r--r--camel/providers/mbox/camel-mbox-search.c7
-rw-r--r--camel/providers/mbox/camel-mbox-utils.c204
-rw-r--r--camel/providers/mbox/camel-mbox-utils.h4
6 files changed, 247 insertions, 41 deletions
diff --git a/camel/providers/mbox/camel-mbox-folder.c b/camel/providers/mbox/camel-mbox-folder.c
index e4136c5b35..faf6bd57cd 100644
--- a/camel/providers/mbox/camel-mbox-folder.c
+++ b/camel/providers/mbox/camel-mbox-folder.c
@@ -256,9 +256,8 @@ _check_get_or_maybe_generate_summary_file (CamelMboxFolder *mbox_folder,
if (camel_exception_get_id (ex))
return;
- next_uid = camel_mbox_write_xev (mbox_folder->folder_file_path,
- message_info_array,
- &file_size, next_uid, ex);
+ next_uid = camel_mbox_write_xev (mbox_folder, mbox_folder->folder_file_path,
+ message_info_array, &file_size, next_uid, ex);
if (camel_exception_get_id (ex)) {
/* ** FIXME : free the preparsed information */
@@ -284,6 +283,12 @@ _open (CamelFolder *folder, CamelFolderOpenMode mode, CamelException *ex)
{
CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER (folder);
+ mbox_folder->index = ibex_open(mbox_folder->index_file_path, O_CREAT|O_RDWR, 0600);
+ if (mbox_folder->index == NULL) {
+ g_warning("Could not open/create index file: %s: indexing will not function",
+ strerror(errno));
+ }
+
/* call parent class */
parent_class->open (folder, mode, ex);
if (camel_exception_get_id(ex))
@@ -307,6 +312,11 @@ _close (CamelFolder *folder, gboolean expunge, CamelException *ex)
/* call parent implementation */
parent_class->close (folder, expunge, ex);
+ /* save index */
+ if (mbox_folder->index) {
+ ibex_close(mbox_folder->index);
+ }
+
/* save the folder summary on disk */
camel_mbox_summary_save (CAMEL_MBOX_SUMMARY (folder->summary),
mbox_folder->summary_file_path, ex);
@@ -331,19 +341,21 @@ _set_name (CamelFolder *folder, const gchar *name, CamelException *ex)
g_free (mbox_folder->folder_dir_path);
g_free (mbox_folder->index_file_path);
- root_dir_path = camel_mbox_store_get_toplevel_dir (CAMEL_MBOX_STORE (folder->parent_store));
-
- mbox_folder->folder_file_path =
- g_strdup_printf ("%s/%s", root_dir_path, folder->full_name);
- mbox_folder->summary_file_path =
- g_strdup_printf ("%s/%s-ev-summary", root_dir_path,
- folder->full_name);
- mbox_folder->folder_dir_path =
- g_strdup_printf ("%s/%s.sdb", root_dir_path,
- folder->full_name);
- mbox_folder->index_file_path =
- g_strdup_printf ("%s/%s.ibex", root_dir_path,
- folder->full_name);
+ root_dir_path = camel_mbox_store_get_toplevel_dir (CAMEL_MBOX_STORE(folder->parent_store));
+
+ CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::set_name full_name is %s\n", folder->full_name);
+ CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::set_name root_dir_path is %s\n", root_dir_path);
+
+ mbox_folder->folder_file_path = g_strdup_printf ("%s/%s", root_dir_path, folder->full_name);
+ mbox_folder->summary_file_path = g_strdup_printf ("%s/%s-ev-summary", root_dir_path, folder->full_name);
+ mbox_folder->folder_dir_path = g_strdup_printf ("%s/%s.sdb", root_dir_path, folder->full_name);
+ mbox_folder->index_file_path = g_strdup_printf ("%s/%s.ibex", root_dir_path, folder->full_name);
+
+ CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::set_name mbox_folder->folder_file_path is %s\n",
+ mbox_folder->folder_file_path);
+ CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::set_name mbox_folder->folder_dir_path is %s\n",
+ mbox_folder->folder_dir_path);
+ CAMEL_LOG_FULL_DEBUG ("Leaving CamelMboxFolder::set_name\n");
}
@@ -476,9 +488,10 @@ _create (CamelFolder *folder, CamelException *ex)
/* it must be rw for the user and none for the others */
creat_fd = open (folder_file_path,
O_WRONLY | O_CREAT | O_APPEND,
- S_IRUSR | S_IWUSR, 0600);
+ 0600);
if (creat_fd == -1)
goto io_error;
+
close (creat_fd);
/* create the summary object */
@@ -650,7 +663,7 @@ _delete_messages (CamelFolder *folder, CamelException *ex)
/* it must be rw for the user and none for the others */
creat_fd = open (folder_file_path,
O_WRONLY | O_TRUNC,
- S_IRUSR | S_IWUSR, 0600);
+ 0600);
if (creat_fd == -1)
goto io_error;
close (creat_fd);
@@ -832,6 +845,7 @@ _append_message (CamelFolder *folder, CamelMimeMessage *message, CamelException
GArray *mbox_summary_info;
gchar *tmp_message_filename;
gint fd1, fd2;
+ int i;
CAMEL_LOG_FULL_DEBUG ("Entering CamelMboxFolder::append_message\n");
@@ -846,6 +860,7 @@ _append_message (CamelFolder *folder, CamelMimeMessage *message, CamelException
camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (message), output_stream);
}
camel_stream_close (output_stream);
+ gtk_object_unref(output_stream);
/* at this point we have saved the message to a
temporary file, now, we have to add the x-evolution
@@ -869,15 +884,21 @@ _append_message (CamelFolder *folder, CamelMimeMessage *message, CamelException
close (tmp_file_fd);
/* get the value of the last available UID
- as saved in the summary file */
+ as saved in the summary file, again */
next_uid = summary->next_uid;
+ /* make sure all our of message info's have 0 uid - ignore any
+ set elsewhere */
+ for (i=0;i<message_info_array->len;i++) {
+ g_array_index(message_info_array, CamelMboxParserMessageInfo, i).uid = 0;
+ }
+
/*
OK, this is not very efficient, we should not use the same
method as for parsing an entire mail file,
but I have no time to write a simpler parser
*/
- next_uid = camel_mbox_write_xev (tmp_message_filename,
+ next_uid = camel_mbox_write_xev (folder, tmp_message_filename,
message_info_array, &tmp_file_size, next_uid, ex);
if (camel_exception_get_id (ex)) {
@@ -904,7 +925,7 @@ _append_message (CamelFolder *folder, CamelMimeMessage *message, CamelException
fd1 = open (tmp_message_filename, O_RDONLY);
fd2 = open (mbox_folder->folder_file_path,
O_WRONLY | O_CREAT | O_APPEND,
- S_IRUSR | S_IWUSR, 0600);
+ 0600);
if (fd2 == -1) {
camel_exception_setv (ex,
diff --git a/camel/providers/mbox/camel-mbox-folder.h b/camel/providers/mbox/camel-mbox-folder.h
index ba17642144..52d3fa6e70 100644
--- a/camel/providers/mbox/camel-mbox-folder.h
+++ b/camel/providers/mbox/camel-mbox-folder.h
@@ -35,6 +35,8 @@ extern "C" {
#include <gtk/gtk.h>
#include "camel-folder.h"
+#include "camel-mbox-summary.h"
+#include "libibex/ibex.h"
/* #include "camel-store.h" */
@@ -54,6 +56,7 @@ typedef struct {
GList *uid_array;
+ ibex *index; /* index for this folder */
int search_id; /* next search id */
GList *searches; /* current searches */
} CamelMboxFolder;
diff --git a/camel/providers/mbox/camel-mbox-parser.c b/camel/providers/mbox/camel-mbox-parser.c
index b17c5c1e95..7c0eec5379 100644
--- a/camel/providers/mbox/camel-mbox-parser.c
+++ b/camel/providers/mbox/camel-mbox-parser.c
@@ -488,6 +488,8 @@ read_header (CamelMboxPreParser *parser, gchar **header_content)
c = buffer[parser->current_position];
}
+
+ /* FIXME: this can cause a memory leak, for duplicated headers? */
/* copy the buffer in the preparsing information structure */
*header_content = g_strndup (parser->tmp_string->str, parser->tmp_string->len);
@@ -647,10 +649,7 @@ camel_mbox_parse_file (int fd,
while (parser->buffer[parser->current_position] != '\0') {
-
-
-
- /* read the current character */
+ /* read the current character */
if (!newline) {
c = parser->buffer[parser->current_position];
newline = (c == '\n');
diff --git a/camel/providers/mbox/camel-mbox-search.c b/camel/providers/mbox/camel-mbox-search.c
index 8a55ffee1d..0b1b9c3206 100644
--- a/camel/providers/mbox/camel-mbox-search.c
+++ b/camel/providers/mbox/camel-mbox-search.c
@@ -302,9 +302,9 @@ int camel_mbox_folder_search_by_expression(CamelFolder *folder, const char *expr
/* FIXME: the index should be global to the folder */
ctx->message_info = CAMEL_MBOX_SUMMARY(ctx->summary)->message_info;
ctx->message_current = NULL;
- ctx->index = ibex_open(CAMEL_MBOX_FOLDER(folder)->index_file_path, FALSE);
+ ctx->index = CAMEL_MBOX_FOLDER(folder)->index;
if (!ctx->index) {
- perror("Cannot open index file (ignored)");
+ g_warning("No folder index, searches will not function fully");
}
((CamelMboxFolder *)folder)->searches = g_list_append(((CamelMboxFolder *)folder)->searches, ctx);
@@ -338,9 +338,6 @@ int camel_mbox_folder_search_by_expression(CamelFolder *folder, const char *expr
printf("no result!\n");
}
- if (ctx->index)
- ibex_close(ctx->index);
-
gtk_object_unref((GtkObject *)ctx->summary);
gtk_object_unref((GtkObject *)f);
i = ctx->id;
diff --git a/camel/providers/mbox/camel-mbox-utils.c b/camel/providers/mbox/camel-mbox-utils.c
index 1b16941148..52f28b9fa6 100644
--- a/camel/providers/mbox/camel-mbox-utils.c
+++ b/camel/providers/mbox/camel-mbox-utils.c
@@ -58,8 +58,10 @@
#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+/";
@@ -209,9 +211,180 @@ camel_mbox_copy_file_chunk (gint fd_src,
}
+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_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;
+ int i;
+
+ 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, message);
+
+ /* printf("messageid = '%s'\n", message->message_uid);*/
+
+ gtk_object_unref (message);
+ gtk_object_unref (GTK_OBJECT (stream));
+
+ lseek(fd, pos, SEEK_SET);
+ }
+}
guint32
-camel_mbox_write_xev (gchar *mbox_file_name,
+camel_mbox_write_xev (CamelMboxFolder *folder,
+ gchar *mbox_file_name,
GArray *summary_information,
guint32 *file_size,
guint32 next_uid,
@@ -230,14 +403,15 @@ camel_mbox_write_xev (gchar *mbox_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 ,
- S_IRUSR | S_IWUSR, 0600);
+ 0600);
if (fd2 == -1) {
camel_exception_setv (ex,
@@ -264,7 +438,11 @@ camel_mbox_write_xev (gchar *mbox_file_name,
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);
@@ -272,8 +450,8 @@ camel_mbox_write_xev (gchar *mbox_file_name,
goto end;
}
- cur_msg_info->uid = next_free_uid;
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);
@@ -283,10 +461,16 @@ camel_mbox_write_xev (gchar *mbox_file_name,
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;
+ 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);
diff --git a/camel/providers/mbox/camel-mbox-utils.h b/camel/providers/mbox/camel-mbox-utils.h
index 062a284b03..8142f97c91 100644
--- a/camel/providers/mbox/camel-mbox-utils.h
+++ b/camel/providers/mbox/camel-mbox-utils.h
@@ -35,6 +35,7 @@ extern "C" {
#include "camel-exception.h"
+#include "camel-mbox-folder.h"
void
camel_mbox_xev_parse_header_content (gchar header_content[6],
@@ -47,7 +48,8 @@ camel_mbox_xev_write_header_content (gchar header_content[6],
guchar status);
guint32
-camel_mbox_write_xev (gchar *mbox_file_name,
+camel_mbox_write_xev (CamelMboxFolder *folder,
+ gchar *mbox_file_name,
GArray *summary_information,
guint32 *file_size,
guint32 last_uid,