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-rw-r--r--mail/ChangeLog13
-rw-r--r--mail/evolution-mbox-importer.c220
2 files changed, 110 insertions, 123 deletions
diff --git a/mail/ChangeLog b/mail/ChangeLog
index 78ce6f2e93..3c6cc52d55 100644
--- a/mail/ChangeLog
+++ b/mail/ChangeLog
@@ -1,3 +1,16 @@
+2001-02-05 Jeffrey Stedfast <fejj@ximian.com>
+
+ * evolution-mbox-importer.c: We are now going to use a file
+ descriptor and a CamelMimeParser rather than a FILE pointer.
+ (load_file_fn): Open the file descriptor and initialize the
+ CamelMimeParser.
+ (importer_destroy_cb): Unref the mime parser.
+ (support_format_fn): Use an fd and use a case-insensitive
+ comparison as well as elimate a buffer overrun.
+ (process_item_fn): Process 1 CamelMimeMessage per invocation so as
+ to not lock up Iain's GUI and to work similar to the way Iain
+ originally coded it.
+
2001-02-05 Christopher James Lahey <clahey@ximian.com>
* evolution-mbox-importer.c, evolution-mbox-importer.h: Moved
diff --git a/mail/evolution-mbox-importer.c b/mail/evolution-mbox-importer.c
index 11ff7bfee6..84837ccb9b 100644
--- a/mail/evolution-mbox-importer.c
+++ b/mail/evolution-mbox-importer.c
@@ -34,14 +34,14 @@
#include "mail-importer.h"
-#include <camel/camel-exception.h>
+#include <camel/camel.h>
typedef struct {
MailImporter importer; /* Parent */
-
+
char *filename;
- FILE *handle;
- off_t size;
+ int num;
+ CamelMimeParser *mp;
} MboxImporter;
@@ -55,93 +55,51 @@ process_item_fn (EvolutionImporter *eimporter,
{
MboxImporter *mbi = (MboxImporter *) closure;
MailImporter *importer = (MailImporter *) mbi;
+ gboolean done = FALSE;
CamelException *ex;
- static char *line = NULL;
-
- if (line == NULL)
- line = g_new0 (char, 4096);
-
- if (line != NULL) {
- /* We had a From line the last time
- so just add it and start again */
- mail_importer_add_line (importer, line, FALSE);
- }
-
- if (fgets (line, 4096, mbi->handle) == NULL) {
- if (*line != '\0')
- mail_importer_add_line (importer, line, TRUE);
- /* Must be the end */
-
- g_free (line);
- line = NULL;
- GNOME_Evolution_ImporterListener_notifyResult (listener,
- GNOME_Evolution_ImporterListener_OK,
- FALSE, ev);
+
+ ex = camel_exception_new ();
+
+ if (camel_mime_parser_step (mbi->mp, 0, 0) == HSCAN_FROM) {
+ /* Import the next message */
+ CamelMimeMessage *msg;
+ CamelMessageInfo *info;
- ex = camel_exception_new ();
- camel_folder_thaw (importer->folder);
- importer->frozen = FALSE;
- camel_folder_sync (importer->folder, FALSE, ex);
- camel_exception_free (ex);
- fclose (mbi->handle);
- mbi->handle = NULL;
- return;
- }
-
- /* It's the From line, so add it and get a new line. */
- if (strncmp (line, "From ", 5) == 0) {
- mail_importer_add_line (importer, line, FALSE);
+ msg = camel_mime_message_new ();
+ if (camel_mime_part_construct_from_parser (CAMEL_MIME_PART (msg), mbi->mp) == -1) {
+ g_warning ("Failed message %d", mbi->num);
+ camel_object_unref (CAMEL_OBJECT (msg));
+ done = TRUE;
+ }
- if (fgets (line, 4096, mbi->handle) == NULL) {
- if (*line != '\0')
- mail_importer_add_line (importer, line, TRUE);
- /* Must be the end */
-
- g_free (line);
- line = NULL;
- GNOME_Evolution_ImporterListener_notifyResult (listener,
- GNOME_Evolution_ImporterListener_OK,
- FALSE, ev);
+ /* write the mesg */
+ info = g_new0 (CamelMessageInfo, 1);
+ camel_folder_append_message (importer->folder, msg, info, ex);
+ g_free (info);
+ camel_object_unref (CAMEL_OBJECT (msg));
+ if (camel_exception_is_set (ex)) {
+ g_warning ("Failed message %d", mbi->num);
+ done = TRUE;
+ }
+
+ if (!done) {
+ mbi->num++;
- ex = camel_exception_new ();
- camel_folder_thaw (importer->folder);
- importer->frozen = FALSE;
- camel_folder_sync (importer->folder, FALSE, ex);
- camel_exception_free (ex);
- fclose (mbi->handle);
- mbi->handle = NULL;
- return;
+ /* skip over the FROM_END state */
+ camel_mime_parser_step (mbi->mp, 0, 0);
}
+ } else {
+ /* all messages have now been imported */
+ camel_folder_sync (importer->folder, FALSE, ex);
+ camel_folder_thaw (importer->folder);
+ importer->frozen = FALSE;
+ done = TRUE;
}
- while (strncmp (line, "From ", 5) != 0) {
- mail_importer_add_line (importer, line, FALSE);
-
- if (fgets (line, 4096, mbi->handle) == NULL) {
- if (*line != '\0')
- mail_importer_add_line (importer, line, TRUE);
-
- g_free (line);
- line = NULL;
- GNOME_Evolution_ImporterListener_notifyResult (listener,
- GNOME_Evolution_ImporterListener_OK,
- FALSE, ev);
- ex = camel_exception_new ();
- camel_folder_thaw (importer->folder);
- importer->frozen = FALSE;
- camel_folder_sync (importer->folder, FALSE, ex);
- camel_exception_free (ex);
- fclose (mbi->handle);
- mbi->handle = NULL;
- return;
- }
- }
-
- mail_importer_add_line (importer, "\0", TRUE);
- GNOME_Evolution_ImporterListener_notifyResult (listener,
+ camel_exception_free (ex);
+ GNOME_Evolution_ImporterListener_notifyResult (listener,
GNOME_Evolution_ImporterListener_OK,
- TRUE, ev);
-
+ !done, ev);
return;
}
@@ -150,22 +108,24 @@ support_format_fn (EvolutionImporter *importer,
const char *filename,
void *closure)
{
- FILE *handle;
- char signature[5];
-
- handle = fopen (filename, "rb");
- if (handle == NULL)
- return FALSE; /* Can't open file: Can't support it :) */
-
- /* SIGNATURE */
- fread (&signature, 5, 1, handle);
- if (strncmp (signature, "From ", 5) == 0) {
- fclose (handle);
- return TRUE;
+ char signature[6];
+ gboolean ret = FALSE;
+ int fd, n;
+
+ fd = open (filename, O_RDONLY);
+ if (fd == -1)
+ return FALSE;
+
+ n = read (fd, signature, 5);
+ if (n > 0) {
+ signature[n] = '\0';
+ if (!g_strncasecmp (signature, "From ", 5))
+ ret = TRUE;
}
-
- fclose (handle);
- return FALSE;
+
+ close (fd);
+
+ return ret;
}
static void
@@ -173,18 +133,25 @@ importer_destroy_cb (GtkObject *object,
MboxImporter *mbi)
{
MailImporter *importer;
-
+
importer = (MailImporter *) mbi;
- if (importer->frozen)
+ if (importer->frozen) {
+ CamelException *ex;
+
+ ex = camel_exception_new ();
+ camel_folder_sync (importer->folder, FALSE, ex);
+ camel_exception_free (ex);
+
camel_folder_thaw (importer->folder);
-
+ }
+
if (importer->folder)
camel_object_unref (CAMEL_OBJECT (importer->folder));
-
+
g_free (mbi->filename);
- if (mbi->handle)
- fclose (mbi->handle);
-
+ if (mbi->mp)
+ camel_object_unref (CAMEL_OBJECT (mbi->mp));
+
g_free (mbi);
}
@@ -195,38 +162,46 @@ load_file_fn (EvolutionImporter *eimporter,
{
MboxImporter *mbi;
MailImporter *importer;
- struct stat buf;
-
+ int fd;
+
mbi = (MboxImporter *) closure;
importer = (MailImporter *) mbi;
-
+
mbi->filename = g_strdup (filename);
-
- mbi->handle = fopen (filename, "rb");
- if (mbi->handle == NULL) {
+
+ fd = open (filename, O_RDONLY);
+ if (fd == -1) {
g_warning ("Cannot open file");
return FALSE;
}
-
- /* Get size of file */
- if (stat (filename, &buf) == -1) {
- g_warning ("Cannot stat file");
- return FALSE;
+
+ mbi->mp = camel_mime_parser_new ();
+ camel_mime_parser_scan_from (mbi->mp, TRUE);
+ if (camel_mime_parser_init_with_fd (mbi->mp, fd) == -1) {
+ g_warning ("Unable to process spool folder");
+ goto fail;
}
- mbi->size = buf.st_size;
-
importer->mstream = NULL;
importer->folder = mail_importer_get_folder ("Inbox", NULL);
-
- if (importer->folder == NULL){
+
+ if (importer->folder == NULL) {
g_print ("Bad folder\n");
- return FALSE;
+ goto fail;
}
-
+
camel_folder_freeze (importer->folder);
importer->frozen = TRUE;
+
+ g_warning ("Okay, so everything is now ready to import that mbox file!");
+
return TRUE;
+
+ fail:
+ camel_object_unref (CAMEL_OBJECT (mbi->mp));
+ mbi->mp = NULL;
+
+ return FALSE;
}
BonoboObject *
@@ -244,4 +219,3 @@ mbox_factory_fn (BonoboGenericFactory *_factory,
return BONOBO_OBJECT (importer);
}
-
generated by cgit (git 2.34.1) at 2024-11-17 15:18:41 +0800