Experimental patch to add a status_callback parameter



This patch adds a new parameter to async functions. This new parameter
is of type ModestStatusCallback and it will be used to send back progress 
information. 

No code was added to implement calls to theses status_callback inside 
tinymal operations. I would like someone review this patch and ensure API 
changes are correct and they don't generate bugs. 

Thanks,

-- 
Javier Fernández García-Boente
Ingeniero en Informática                 
mailto:jfernandez igalia com                    
Igalia http://www.igalia.com
Telf. +34 981 91 39 91  
Fax.  +34 981 91 39 49
 
Index: libtinymail-camel/tny-camel-folder.c
===================================================================
--- libtinymail-camel/tny-camel-folder.c	(revision 1878)
+++ libtinymail-camel/tny-camel-folder.c	(working copy)
@@ -1986,14 +1986,14 @@
 }
 
 static void
-tny_camel_folder_transfer_msgs_async (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, gpointer user_data)
+tny_camel_folder_transfer_msgs_async (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, TnyStatusCallback status_callback, gpointer user_data)
 {
-	TNY_CAMEL_FOLDER_GET_CLASS (self)->transfer_msgs_async_func (self, header_list, folder_dst, delete_originals, callback, user_data);
+	TNY_CAMEL_FOLDER_GET_CLASS (self)->transfer_msgs_async_func (self, header_list, folder_dst, delete_originals, callback, status_callback, user_data);
 	return;
 }
 
 static void
-tny_camel_folder_transfer_msgs_async_default (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, gpointer user_data)
+tny_camel_folder_transfer_msgs_async_default (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, TnyStatusCallback status_callback, gpointer user_data)
 {
 	TransferMsgsInfo *info;
 	GThread *thread;
@@ -2720,13 +2720,13 @@
 }
 
 static void 
-tny_camel_folder_get_folders_async (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, gpointer user_data)
+tny_camel_folder_get_folders_async (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, TnyStatusCallback status_callback, gpointer user_data)
 {
-	TNY_CAMEL_FOLDER_GET_CLASS (self)->get_folders_async_func (self, list, callback, query, user_data);
+	TNY_CAMEL_FOLDER_GET_CLASS (self)->get_folders_async_func (self, list, callback, query, status_callback, user_data);
 }
 
 static void 
-tny_camel_folder_get_folders_async_default (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, gpointer user_data)
+tny_camel_folder_get_folders_async_default (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, TnyStatusCallback status_callback, gpointer user_data)
 {
 	GetFoldersInfo *info;
 	GThread *thread;
Index: libtinymail-camel/tny-camel-folder.h
===================================================================
--- libtinymail-camel/tny-camel-folder.h	(revision 1878)
+++ libtinymail-camel/tny-camel-folder.h	(working copy)
@@ -75,7 +75,7 @@
 	void (*refresh_async_func) (TnyFolder *self, TnyRefreshFolderCallback callback, TnyStatusCallback status_callback, gpointer user_data);
 	void (*refresh_func) (TnyFolder *self, GError **err);
 	void (*transfer_msgs_func) (TnyFolder *self, TnyList *headers, TnyFolder *folder_dst, gboolean delete_originals, GError **err);
-	void (*transfer_msgs_async_func) (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, gpointer user_data);
+	void (*transfer_msgs_async_func) (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, TnyStatusCallback status_callback, gpointer user_data);
 	TnyFolder* (*copy_func) (TnyFolder *self, TnyFolderStore *into, const gchar *new_name, gboolean del, GError **err);
 	void (*poke_status_func) (TnyFolder *self);
 	void (*add_observer_func) (TnyFolder *self, TnyFolderObserver *observer);
@@ -84,7 +84,7 @@
 	gchar* (*get_url_string_func) (TnyFolder *self);
 	TnyFolderCaps (*get_caps_func) (TnyFolder *self);
 
-	void (*get_folders_async_func) (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, gpointer user_data);
+	void (*get_folders_async_func) (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, TnyStatusCallback status_callback, gpointer user_data);
 	void (*get_folders_func) (TnyFolderStore *self, TnyList *list, TnyFolderStoreQuery *query, GError **err);
 	void (*remove_folder_func) (TnyFolderStore *self, TnyFolder *folder, GError **err);
 	TnyFolder* (*create_folder_func) (TnyFolderStore *self, const gchar *name, GError **err);
Index: libtinymail-camel/camel-lite/COPYING
===================================================================
--- libtinymail-camel/camel-lite/COPYING	(revision 1878)
+++ libtinymail-camel/camel-lite/COPYING	(working copy)
@@ -1,5 +1,340 @@
-The license of camel-lite is the same as the tinymail license: LGPL. For more 
-information please read the COPYING file in the toplevel directory of tinymail.
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
 
-../../COPYING
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
 
+			    Preamble
+
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+License is intended to guarantee your freedom to share and change free
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+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
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+This General Public License does not permit incorporating your program into
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Index: libtinymail-camel/tny-camel-store-account.c
===================================================================
--- libtinymail-camel/tny-camel-store-account.c	(revision 1878)
+++ libtinymail-camel/tny-camel-store-account.c	(working copy)
@@ -812,13 +812,13 @@
 }
 
 static void
-tny_camel_store_account_get_folders_async (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, gpointer user_data)
+tny_camel_store_account_get_folders_async (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, TnyStatusCallback status_callback, gpointer user_data)
 {
-	TNY_CAMEL_STORE_ACCOUNT_GET_CLASS (self)->get_folders_async_func (self, list, callback, query, user_data);
+	TNY_CAMEL_STORE_ACCOUNT_GET_CLASS (self)->get_folders_async_func (self, list, callback, query, status_callback, user_data);
 }
 
 static void 
-tny_camel_store_account_get_folders_async_default (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, gpointer user_data)
+tny_camel_store_account_get_folders_async_default (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, TnyStatusCallback status_callback, gpointer user_data)
 {
 	GetFoldersInfo *info;
 	GThread *thread;
Index: libtinymail-camel/tny-camel-store-account.h
===================================================================
--- libtinymail-camel/tny-camel-store-account.h	(revision 1878)
+++ libtinymail-camel/tny-camel-store-account.h	(working copy)
@@ -49,7 +49,7 @@
 	TnyCamelAccountClass parent;
 
 	/* virtual methods */
-	void (*get_folders_async_func) (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, gpointer user_data);
+	void (*get_folders_async_func) (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, TnyStatusCallback status_callback, gpointer user_data);
 	void (*get_folders_func) (TnyFolderStore *self, TnyList *list, TnyFolderStoreQuery *query, GError **err);
 	void (*remove_folder_func) (TnyFolderStore *self, TnyFolder *folder, GError **err);
 	TnyFolder* (*create_folder_func) (TnyFolderStore *self, const gchar *name, GError **err);
Index: libtinymailui-gtk/tny-gtk-folder-store-tree-model.c
===================================================================
--- libtinymailui-gtk/tny-gtk-folder-store-tree-model.c	(revision 1878)
+++ libtinymailui-gtk/tny-gtk-folder-store-tree-model.c	(working copy)
@@ -115,7 +115,7 @@
 	hlrp->self = self;
 	hlrp->parent_tree_iter = parent_tree_iter;
 
-	tny_folder_store_get_folders_async (store, folders, recurse_get_folders_callback, self->query, hlrp);
+	tny_folder_store_get_folders_async (store, folders, recurse_get_folders_callback, NULL, self->query, hlrp);
 }
 
 static void
Index: INSTALL
===================================================================
--- INSTALL	(revision 1878)
+++ INSTALL	(working copy)
@@ -1,16 +1,13 @@
-Installation Instructions
-*************************
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software
+Foundation, Inc.
 
-Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free
-Software Foundation, Inc.
-
-This file is free documentation; the Free Software Foundation gives
+   This file is free documentation; the Free Software Foundation gives
 unlimited permission to copy, distribute and modify it.
 
 Basic Installation
 ==================
 
-These are generic installation instructions.
+   These are generic installation instructions.
 
    The `configure' shell script attempts to guess correct values for
 various system-dependent variables used during compilation.  It uses
@@ -70,9 +67,9 @@
 Compilers and Options
 =====================
 
-Some systems require unusual options for compilation or linking that the
-`configure' script does not know about.  Run `./configure --help' for
-details on some of the pertinent environment variables.
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  Run `./configure --help'
+for details on some of the pertinent environment variables.
 
    You can give `configure' initial values for configuration parameters
 by setting variables in the command line or in the environment.  Here
@@ -85,7 +82,7 @@
 Compiling For Multiple Architectures
 ====================================
 
-You can compile the package for more than one kind of computer at the
+   You can compile the package for more than one kind of computer at the
 same time, by placing the object files for each architecture in their
 own directory.  To do this, you must use a version of `make' that
 supports the `VPATH' variable, such as GNU `make'.  `cd' to the
@@ -102,19 +99,19 @@
 Installation Names
 ==================
 
-By default, `make install' installs the package's commands under
-`/usr/local/bin', include files under `/usr/local/include', etc.  You
-can specify an installation prefix other than `/usr/local' by giving
-`configure' the option `--prefix=PREFIX'.
+   By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
 
    You can specify separate installation prefixes for
 architecture-specific files and architecture-independent files.  If you
-pass the option `--exec-prefix=PREFIX' to `configure', the package uses
-PREFIX as the prefix for installing programs and libraries.
-Documentation and other data files still use the regular prefix.
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
 
    In addition, if you use an unusual directory layout you can give
-options like `--bindir=DIR' to specify different values for particular
+options like `--bindir=PATH' to specify different values for particular
 kinds of files.  Run `configure --help' for a list of the directories
 you can set and what kinds of files go in them.
 
@@ -125,7 +122,7 @@
 Optional Features
 =================
 
-Some packages pay attention to `--enable-FEATURE' options to
+   Some packages pay attention to `--enable-FEATURE' options to
 `configure', where FEATURE indicates an optional part of the package.
 They may also pay attention to `--with-PACKAGE' options, where PACKAGE
 is something like `gnu-as' or `x' (for the X Window System).  The
@@ -140,11 +137,11 @@
 Specifying the System Type
 ==========================
 
-There may be some features `configure' cannot figure out automatically,
-but needs to determine by the type of machine the package will run on.
-Usually, assuming the package is built to be run on the _same_
-architectures, `configure' can figure that out, but if it prints a
-message saying it cannot guess the machine type, give it the
+   There may be some features `configure' cannot figure out
+automatically, but needs to determine by the type of machine the package
+will run on.  Usually, assuming the package is built to be run on the
+_same_ architectures, `configure' can figure that out, but if it prints
+a message saying it cannot guess the machine type, give it the
 `--build=TYPE' option.  TYPE can either be a short name for the system
 type, such as `sun4', or a canonical name which has the form:
 
@@ -159,7 +156,7 @@
 need to know the machine type.
 
    If you are _building_ compiler tools for cross-compiling, you should
-use the option `--target=TYPE' to select the type of system they will
+use the `--target=TYPE' option to select the type of system they will
 produce code for.
 
    If you want to _use_ a cross compiler, that generates code for a
@@ -170,9 +167,9 @@
 Sharing Defaults
 ================
 
-If you want to set default values for `configure' scripts to share, you
-can create a site shell script called `config.site' that gives default
-values for variables like `CC', `cache_file', and `prefix'.
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
 `configure' looks for `PREFIX/share/config.site' if it exists, then
 `PREFIX/etc/config.site' if it exists.  Or, you can set the
 `CONFIG_SITE' environment variable to the location of the site script.
@@ -181,7 +178,7 @@
 Defining Variables
 ==================
 
-Variables not defined in a site shell script can be set in the
+   Variables not defined in a site shell script can be set in the
 environment passed to `configure'.  However, some packages may run
 configure again during the build, and the customized values of these
 variables may be lost.  In order to avoid this problem, you should set
@@ -189,18 +186,14 @@
 
      ./configure CC=/usr/local2/bin/gcc
 
-causes the specified `gcc' to be used as the C compiler (unless it is
-overridden in the site shell script).  Here is a another example:
+will cause the specified gcc to be used as the C compiler (unless it is
+overridden in the site shell script).
 
-     /bin/bash ./configure CONFIG_SHELL=/bin/bash
-
-Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent
-configuration-related scripts to be executed by `/bin/bash'.
-
 `configure' Invocation
 ======================
 
-`configure' recognizes the following options to control how it operates.
+   `configure' recognizes the following options to control how it
+operates.
 
 `--help'
 `-h'
Index: COPYING
===================================================================
--- COPYING	(revision 1878)
+++ COPYING	(working copy)
@@ -1,26 +1,23 @@
-		  GNU LIBRARY GENERAL PUBLIC LICENSE
+		    GNU GENERAL PUBLIC LICENSE
 		       Version 2, June 1991
 
- Copyright (C) 1991 Free Software Foundation, Inc.
-    		    59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
-[This is the first released version of the library GPL.  It is
- numbered 2 because it goes with version 2 of the ordinary GPL.]
-
 			    Preamble
 
   The licenses for most software are designed to take away your
 freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
 
-  This license, the Library General Public License, applies to some
-specially designated Free Software Foundation software, and to any
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-your libraries, too.
-
   When we speak of free software, we are referring to freedom, not
 price.  Our General Public Licenses are designed to make sure that you
 have the freedom to distribute copies of free software (and charge for
@@ -30,347 +27,195 @@
 
   To protect your rights, we need to make restrictions that forbid
 anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if
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+These restrictions translate to certain responsibilities for you if you
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-  Our method of protecting your rights has two steps: (1) copyright
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+  We protect your rights with two steps: (1) copyright the software, and
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-
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 License and any other pertinent obligations, then as a consequence you
-may not distribute the Library at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Library by
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
 all those who receive copies directly or indirectly through you, then
 the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Library.
+refrain entirely from distribution of the Program.
 
-If any portion of this section is held invalid or unenforceable under any
-particular circumstance, the balance of the section is intended to apply,
-and the section as a whole is intended to apply in other circumstances.
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
 
 It is not the purpose of this section to induce you to infringe any
 patents or other property right claims or to contest validity of any
 such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system which is
+integrity of the free software distribution system, which is
 implemented by public license practices.  Many people have made
 generous contributions to the wide range of software distributed
 through that system in reliance on consistent application of that
@@ -380,103 +225,116 @@
 
 This section is intended to make thoroughly clear what is believed to
 be a consequence of the rest of this License.
-
-  12. If the distribution and/or use of the Library is restricted in
+
+  8. If the distribution and/or use of the Program is restricted in
 certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Library under this License may add
-an explicit geographical distribution limitation excluding those countries,
-so that distribution is permitted only in or among countries not thus
-excluded.  In such case, this License incorporates the limitation as if
-written in the body of this License.
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
 
-  13. The Free Software Foundation may publish revised and/or new
-versions of the Library General Public License from time to time.
-Such new versions will be similar in spirit to the present version,
-but may differ in detail to address new problems or concerns.
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
 
-Each version is given a distinguishing version number.  If the Library
-specifies a version number of this License which applies to it and
-"any later version", you have the option of following the terms and
-conditions either of that version or of any later version published by
-the Free Software Foundation.  If the Library does not specify a
-license version number, you may choose any version ever published by
-the Free Software Foundation.
-
-  14. If you wish to incorporate parts of the Library into other free
-programs whose distribution conditions are incompatible with these,
-write to the author to ask for permission.  For software which is
-copyrighted by the Free Software Foundation, write to the Free
-Software Foundation; we sometimes make exceptions for this.  Our
-decision will be guided by the two goals of preserving the free status
-of all derivatives of our free software and of promoting the sharing
-and reuse of software generally.
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
 
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
 			    NO WARRANTY
 
-  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
-WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
-EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
-OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
-KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
-LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
-THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
 
-  16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
-WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
-AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
-FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
-CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
-LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
-RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
-FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
-SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGES.
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
 
 		     END OF TERMS AND CONDITIONS
 
-           How to Apply These Terms to Your New Libraries
+	    How to Apply These Terms to Your New Programs
 
-  If you develop a new library, and you want it to be of the greatest
-possible use to the public, we recommend making it free software that
-everyone can redistribute and change.  You can do so by permitting
-redistribution under these terms (or, alternatively, under the terms of the
-ordinary General Public License).
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
 
-  To apply these terms, attach the following notices to the library.  It is
-safest to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least the
-"copyright" line and a pointer to where the full notice is found.
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
 
-    <one line to give the library's name and a brief idea of what it does.>
+    <one line to give the program's name and a brief idea of what it does.>
     Copyright (C) <year>  <name of author>
 
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library 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 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 library is distributed in the hope that it will be useful,
+    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
-    Library General Public License for more details.
+    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 Library General Public
-    License along with this library; if not, write to the 
-    Free Software Foundation, Inc., 59 Temple Place - Suite 330, 
-    Boston, MA  02111-1307  USA.
+    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
 
+
 Also add information on how to contact you by electronic and paper mail.
 
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
 You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the library, if
+school, if any, to sign a "copyright disclaimer" for the program, if
 necessary.  Here is a sample; alter the names:
 
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the
-  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
 
-  <signature of Ty Coon>, 1 April 1990
+  <signature of Ty Coon>, 1 April 1989
   Ty Coon, President of Vice
 
-That's all there is to it!
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
Index: libtinymail/tny-combined-account.c
===================================================================
--- libtinymail/tny-combined-account.c	(revision 1878)
+++ libtinymail/tny-combined-account.c	(working copy)
@@ -299,11 +299,11 @@
 }
 
 static void
-tny_combined_account_get_folders_async (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, gpointer user_data)
+tny_combined_account_get_folders_async (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, TnyStatusCallback status_callback, gpointer user_data)
 {
 	TnyCombinedAccountPriv *priv = TNY_COMBINED_ACCOUNT_GET_PRIVATE (self);
 
-	tny_folder_store_get_folders_async (TNY_FOLDER_STORE (priv->store_account), list, callback, query, user_data);
+	tny_folder_store_get_folders_async (TNY_FOLDER_STORE (priv->store_account), list, callback, query, status_callback, user_data);
 }
 
 static void
Index: libtinymail/tny-folder-store.c
===================================================================
--- libtinymail/tny-folder-store.c	(revision 1878)
+++ libtinymail/tny-folder-store.c	(working copy)
@@ -295,7 +295,7 @@
  *
  **/
 void 
-tny_folder_store_get_folders_async (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, gpointer user_data)
+tny_folder_store_get_folders_async (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, TnyStatusCallback status_callback, gpointer user_data)
 {
 #ifdef DBC /* require */
 	g_assert (TNY_IS_FOLDER_STORE (self));
@@ -307,7 +307,7 @@
 	g_assert (TNY_FOLDER_STORE_GET_IFACE (self)->get_folders_async_func != NULL);
 #endif
 
-	TNY_FOLDER_STORE_GET_IFACE (self)->get_folders_async_func (self, list, callback, query, user_data);
+	TNY_FOLDER_STORE_GET_IFACE (self)->get_folders_async_func (self, list, callback, query, status_callback, user_data);
 
 #ifdef DBC /* ensure */
 #endif
Index: libtinymail/tny-merge-folder.c
===================================================================
--- libtinymail/tny-merge-folder.c	(revision 1878)
+++ libtinymail/tny-merge-folder.c	(working copy)
@@ -737,7 +737,7 @@
 }
 
 static void
-tny_merge_folder_transfer_msgs_async (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, gpointer user_data)
+tny_merge_folder_transfer_msgs_async (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, TnyStatusCallback status_callback, gpointer user_data)
 {
 	TransferMsgsInfo *info;
 	GThread *thread;
Index: libtinymail/tny-folder-store.h
===================================================================
--- libtinymail/tny-folder-store.h	(revision 1878)
+++ libtinymail/tny-folder-store.h	(working copy)
@@ -48,7 +48,7 @@
    void (*remove_folder_func) (TnyFolderStore *self, TnyFolder *folder, GError **err);
    TnyFolder* (*create_folder_func) (TnyFolderStore *self, const gchar *name, GError **err);
    void (*get_folders_func) (TnyFolderStore *self, TnyList *list, TnyFolderStoreQuery *query, GError **err);
-   void (*get_folders_async_func) (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, gpointer user_data);
+	void (*get_folders_async_func) (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, TnyStatusCallback status_callback, gpointer user_data);
    void (*add_observer_func) (TnyFolderStore *self, TnyFolderStoreObserver *observer);
    void (*remove_observer_func) (TnyFolderStore *self, TnyFolderStoreObserver *observer);
 
@@ -59,7 +59,7 @@
 void tny_folder_store_remove_folder (TnyFolderStore *self, TnyFolder *folder, GError **err);
 TnyFolder *tny_folder_store_create_folder (TnyFolderStore *self, const gchar *name, GError **err);
 void tny_folder_store_get_folders (TnyFolderStore *self, TnyList *list, TnyFolderStoreQuery *query, GError **err);
-void tny_folder_store_get_folders_async (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, gpointer user_data);
+void tny_folder_store_get_folders_async (TnyFolderStore *self, TnyList *list, TnyGetFoldersCallback callback, TnyFolderStoreQuery *query, TnyStatusCallback status_callback, gpointer user_data);
 void tny_folder_store_add_observer (TnyFolderStore *self, TnyFolderStoreObserver *observer);
 void tny_folder_store_remove_observer (TnyFolderStore *self, TnyFolderStoreObserver *observer);
 
Index: libtinymail/tny-folder.c
===================================================================
--- libtinymail/tny-folder.c	(revision 1878)
+++ libtinymail/tny-folder.c	(working copy)
@@ -761,6 +761,7 @@
  * @folder_dst: the TnyFolder where the msgs will be transfered
  * @delete_originals: if TRUE then move msgs, else copy them
  * @callback: The callback handler
+ * @status_callback: the status callback handler
  * @user_data: user data for the callback
  * 
  * Transfers messages of which the headers are in @header_list from @self to 
@@ -784,7 +785,7 @@
  * this method if you want API or ABI compatibility with your binary.
  **/
 void 
-tny_folder_transfer_msgs_async (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, gpointer user_data)
+tny_folder_transfer_msgs_async (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, TnyStatusCallback status_callback, gpointer user_data)
 {
 #ifdef DBC /* require */
 	g_assert (TNY_IS_FOLDER (self));
@@ -796,7 +797,7 @@
 	g_assert (TNY_FOLDER_GET_IFACE (self)->transfer_msgs_async_func != NULL);
 #endif
 
-	TNY_FOLDER_GET_IFACE (self)->transfer_msgs_async_func (self, header_list, folder_dst, delete_originals, callback, user_data);
+	TNY_FOLDER_GET_IFACE (self)->transfer_msgs_async_func (self, header_list, folder_dst, delete_originals, callback, status_callback, user_data);
 	return;
 }
 
Index: libtinymail/tny-folder.h
===================================================================
--- libtinymail/tny-folder.h	(revision 1878)
+++ libtinymail/tny-folder.h	(working copy)
@@ -107,7 +107,7 @@
 	void (*refresh_async_func) (TnyFolder *self, TnyRefreshFolderCallback callback, TnyStatusCallback status_callback, gpointer user_data);
 	void (*refresh_func) (TnyFolder *self, GError **err);
 	void (*transfer_msgs_func) (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, GError **err);
-	void (*transfer_msgs_async_func) (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, gpointer user_data);
+	void (*transfer_msgs_async_func) (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, TnyStatusCallback status_callback, gpointer user_data);
 	TnyFolder* (*copy_func) (TnyFolder *self, TnyFolderStore *into, const gchar *new_name, gboolean del, GError **err);
 	void (*poke_status_func) (TnyFolder *self);
 	void (*add_observer_func) (TnyFolder *self, TnyFolderObserver *observer);
@@ -143,7 +143,7 @@
 void tny_folder_refresh_async (TnyFolder *self, TnyRefreshFolderCallback callback, TnyStatusCallback status_callback, gpointer user_data);
 void tny_folder_refresh (TnyFolder *self, GError **err);
 void tny_folder_transfer_msgs (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, GError **err);
-void tny_folder_transfer_msgs_async (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, gpointer user_data);
+void tny_folder_transfer_msgs_async (TnyFolder *self, TnyList *header_list, TnyFolder *folder_dst, gboolean delete_originals, TnyTransferMsgsCallback callback, TnyStatusCallback status_callback, gpointer user_data);
 TnyFolder* tny_folder_copy (TnyFolder *self, TnyFolderStore *into, const gchar *new_name, gboolean del, GError **err);
 void tny_folder_poke_status (TnyFolder *self);
 void tny_folder_add_observer (TnyFolder *self, TnyFolderObserver *observer);


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