changelog

USB Host 开发中支持数码相机的源码。即Picture To Picture协议的完整实现

2004-07-28 Mariusz Woloszyn
	* README: minor changes, updated the copyright notice;
	* configure.in: changed the version to 1.0.1 and updated the library
			version;
	* ptp.c: - LICENSE CHANGED TO GPL, 
		 - changed behavior of ptp_usb_getdata(), if *data is not
		   NULL no memory allocation is performed,
		 - ptp_perror(), ptp_get_operation_name,
		   ptp_get_property_name added/updated to return proprietary
		   extension data;
	* ptp.h: - LICENSE CHANGED TO GPL,
		 - added ptp_get_operation_name();, ptp_get_property_name();
	* ptpcam.c: updated the copyright notice, introduced new
		    capabilities of: listing operations supported, listing
		    files, downloading files and displaying camera info;
		    added interrupt endpoint reading function, removed dead
		    code, removed get_property_description();
2004-07-16 Mariusz Woloszyn
	* ptp.h, ptpcam.c: added NIKON extension code and clear halt fixup
	  by Corey Manders
	* m4/byteorder.m4, stdint.m4: Added quoting for Automake >= 1.8
	* config.h.in: removed
2003-12-18 Mariusz Woloszyn
	* ptp.c, ptp-h.c, ptp-pack.c: added Canon specific PTP extension
	  code by Nikolai Kopanygin
2003-12-17 Mariusz Woloszyn
	* ptp.c, ptp.h, ptp-pack.c: changed comments from // to /* */
	* ptpcam.c: fixed a bug that caused ptoprties names to not be displayed
	* config.h.in: updated for new autoconf
	* configure.in: changed version numbr to 1.0pre7
2003-12-17 Mariusz Woloszyn
	* ptp.c, ptp.h: fixed ptp_getdevicepropvalue(), thanks to: 
	  Nikolai Kopanygin
2003-07-18 Mariusz Woloszyn
	* ptp.h: changed #include <libptp-endian.h> to
	  #include "libptp-endian.h"
	* m4/byteorder.m4: chabged #include <_stdint.h> to
	  #include "_stdint.h"
2003-06-23 Mariusz Woloszyn
	* configure.in: after reading autoconf documentation (yes, some people
	  do really read documentation) i found that --disable-ptpcam is the
	  right way to disable building some package parts (rather than
	  --without-*), so I changed --without-ptpcam to --disable-ptpcam!
	* README: updated readme to mention --disable-ptpcam
2003-06-09 Mariusz Woloszyn
	* Makefile.am: added DISTCLEANFILES to distclean _stdint.h 
	  & libptp-endian.h; defined libptp2 includes dir and files
	* configure.in: reorganized library versioning system
2003-05-28 Mariusz Woloszyn
	* ptp.h: two more CANON properties (thanks to Jean-Nicolas Kuttler)
	* ptpcam.c: two more CANON properties (thanks to Jean-Nicolas Kuttler)
2003-05-26 Mariusz Woloszyn
	* ptp.h: added some CANON extension device property codes (thanks
	  goes to Jean-Nicolas Kuttler)
	* ptpcam.c: added support for CANON extension device property codes
	* README: fixed typos
2003-05-24 Mariusz Woloszyn
	* ptpcam.c: fixed bug causing not displaying unknown properties
2003-05-23 Mariusz Woloszyn
	* README: at last (but not least) the great README!!!
	* ptpcam.c: a couple of typos
2003-05-19 Mariusz Woloszyn
	* Makefile.am: reorganized configure to build without ptpcam
	* configure.in: allowed configure --without-ptpcam
	* TODO: new TODO for standalone 1.0 release
2003-05-19 Mariusz Woloszyn
	* Makefile.am: added library versioning (currrent varsion 1.0.0)
	* configure.in: added library versioning (currrent varsion 1.0.0)
	* ptpcam.c: changed displaying of property values
2003-05-15 Mariusz Woloszyn
	* .cvsignore: added _stdint.h to .cvsignore
	* README: reorganized for stand alone release (still lacks ptpcam
	  detailed description)
2003-05-14 Mariusz Woloszyn
	* started stand alone libptp2 1.0dev1; imported into libptp2 cvs;
	  prepared for stand alone distribution (autoconf/automake
	  implemented)
2003-05-14 Mariusz Woloszyn
	* ptpcam.c: changed test_ptp.c to ptpcam.c;
	* Makefile.am: changed test_ptp.c to ptpcam.c;
	* TODO: added the idea of error reporting improvement
	* README: reorganized a bit
2003-05-13 Mariusz Woloszyn
	* ptp-pack.c: ptp_pack_DPV() fixup;
	* ptp.c: reorganized reporting errors, added ptp_perror();
	* ptp.h: added ptp_perror() prototype;
	* test_ptp.c: reorganized reporting errors; added property setting
	  support!
2003-05-12 Mariusz Woloszyn
	* ptp.c: fflush(stderr) on error and debug; 
	  added datatype argument for ptp_getdevicepropvalue();
	  added ptp_setdevicepropvalue();
	* ptp-pack.c: added ptp_unpack_DPV() and ptp_pack_DPV();
	  fixed missing strings while unpacking enumerated DPD;
	* ptp.h: fixed ptp_getdevicepropvalue() prototype and added
	  ptp_setdevicepropvalue() prototype;
	* .cvsignore: changed ptp_test to ptpcam
	* Makefile.am: changed ptp_test to ptpcam
	* test_ptp.c: reorganized debug/error output, added more verbose
	  levels; fixed extension properties debug (only EK supported as for
	  now); added property supported values output; 
2003-05-09 Mariusz Woloszyn
	* test_ptp.c: added the device reset option (uses class specific
	  reset)
2003-05-09 Mariusz Woloszyn
	* ptp.h: added some Kodak extension device property codes
	  definitions
	* test_ptp.c: added properties listing support and --force option

2003-05-01  Hubert Figuiere  <[e-mail]>

	* library.c: add explicitly DSC-P32 (was autodetected)
	  add Coolpix 2000

2003-04-25 Mariusz Woloszyn
	* Makefile.am: added ptp_test as noinst_PROGRAMS
	* README: changed references to test_ptp to ptp_test
	* test_ptp.c: added some functions prototypes (to avoid warnings),
	  reconstructed usage() plus some cosmetic changes

2003-04-25 Mariusz Woloszyn
	* library.c: romved dups in cameras declaration, cosmetic --about
	  changes

2003-04-25 Mariusz Woloszyn
	* README: added to ptp2
	* test_ptp.c: added to ptp2
	* TODO: added to ptp2

2003-04-25 Mariusz Woloszyn
	* library.c: added perror on gp_port_read() and write error; it
	  won't hurt
	* ptp.c: NULL does not have to be 0 bug fixed;
	  cosmetics error output tuning;
	  unpack structures only if transaction succeeded
	* ChangeLog: reformated this file ;)

2003-04-12 Marcus Meissner <[e-mail]>
	
	* ptp.c, library.c: Check return codes for property get during
	  --config.

2003-04-10 Mariusz Woloszyn
	* library.c: added Canon A70
2003-04-03 Mariusz Woloszyn
	* ptp.c: added ptp_free_devicepropdesc()
	* ptp.h: added ptp_free_devicepropdesc()
	* library.c: ptp_free_devicepropdesc() used to free allocated
	  structures
2003-04-03 Mariusz Woloszyn
	* library.c: enabled getting config support;
	  curently only getting batery level is supported;
	* ptp-pack.c: "finished" Device Property Describing Dataset
	  unpacking function ptp_unpack_DPD();
	* ptp.h: changed PTP_DC_* to PTP_DTC_* (DTC stands for DataType Code);
	  changed PTPDevicePropDesc fields name;
	* ptp.c: added ptp_getdevicepropvalue() (not working properly yet);
2003-04-01 Mariusz Woloszyn
	* library.c: added Kodak CX4200 explicite support;
	  added some get config code (it's not enabled, nor finished yet);
	  added some extra debug info about events and properties supported
	* ptp-pack.c: intoduced ptp_unpack_DPD (not finished yet)
	* ptp.c: added ptp_getdevicepropdesc()
	* ptp.h: introduced some device property describing structures and
	  constants

2003-03-29 Mariusz Woloszyn
	* library.c: enabled downloading of nonimage files
	* ptp.c: fixed a bug in capture code

2003-03-29 Mariusz Woloszyn
	* library.c: enabled back capture image support

2003-03-29 Mariusz Woloszyn
	* ptp.h: added Nparam field to PTPContainer
	* ptp.c: using Nparam field we send requests with only used params
	  to the camera (although specs says it's legal, some cameras do not
	  like it)

2003-03-29 Mariusz Woloszyn
	* ptp.c: fixed a memcopy size bug
2003-03-27 Mariusz Woloszyn
        * library.c: added HP PhotoSmart 320

2003-01-08 Mariusz Woloszyn
	* ptp.c: cosmetic
	* ptp-pack.c: fixed a bug in ptp_unpack_DI(), totallen could be
	  bigger than uint8_t
	* library.c:  added camera summary

2003-01-08 Mariusz Woloszyn
	* ptp-pack.c:
	* ptp.c: fixed buggy ptp_usb_senddata()

2003-01-06 Mariusz Woloszyn
	* updated some comments, added some extra debug and introduced
	  support for senobjectinfo and sendobject.
	* Makefile.am: changed driver name to ptp2

2003-01-03 Mariusz Woloszyn
	* Commited version 2 of libptp2 and ptp driver.
	  This code is unfinished yet, but it's meant to be transport layer
	  independent. It fixes a lot of other bugs also.

2002-10-16 Stephen H. Westin
	* library.c: Nikon D100 has a PTP mode

2002-10-03  Lutz M黮ler <[e-mail]>

	* Makefile.am: -I$(top_builddir)/libgphoto2

2002-08-20 Mariusz Woloszyn

	* README: added some descriptions and hints for users

2002-08-02 Mariusz Woloszyn

	* ptp-pack.c: Fixed an awfull bug (one byte overflow).
	  Thanks to go to Hubert Figuiere for pointing me at Valgrind, the
	  tool that helped me to find this bug.
	* ptp-pack.c: initialized uninitialized timezone structure

2002-06-10 Mariusz Woloszyn
	* added basic capture functionality with events support

2002-03-18 Mariusz Woloszyn
	* library.c: added multiple storage support
	* ptp.c: fixed missed parameter for getstorageinfo

2002-03-14 Mariusz Woloszyn
	* library.c: undefined file is a file

2002-03-06 Marcus Meissner
	* library.c: translate the error messages

2002-03-05 Mariusz Woloszyn
	* ptp.c: updated ptp_getobjecthandles() to be protocol compliant
	* ptp.c: rewrited ptp_transaction and ptp_sendreq code to send no
	  more bytes than expected by device (fix for HP cameras)
	
2002-03-04 Mariusz Woloszyn
	* library.c: some vendor/product IDs added
	* library.c: changed initial transaction_id
	* ptp.c: added ptp_getstorageids, fixed ptp_getobjecthandles
	* ptp-pack.c: added ptp_unpack_OH, ptp_unpack_SIDs,
	  ptp_unpack_uint32_t_array
	* ptp.h: added typedef of PTPStorageIDs, ptp_getstorageids function
	  prototype
	  (all changes according to TODO, multi storage support)

2002-01-16  Lutz M黮ler <[e-mail]>

	* library.c: No time for previews...

2002-01-16 Mariusz Woloszyn
	* ptp-pack.c:     added fake date packing
	* ptp.c:  Fixed ptp_ek_sendfileobjectinfo to use packed structures
	* library.: started implementation of upload file (for Kodak only!)

2002-01-13  Lutz M黮ler <[e-mail]>

	* library.c: Remove references to gp_camera_set_error.

2002-01-11 Marcus Meissner <[e-mail]>
	
	* Makefile.am: Moved ptp-pack.c from SOURCES to EXTRA_DIST, since
	  it cannot be compiled stand alone.

2002-01-10 Dan Fandrich <[e-mail]>

	* Makefile.am: Added ptp-pack.c

2002-01-09 Dan Fandrich <[e-mail]>

	* library.c:
	* ptp.c:
	* ptp.h: Moved include of time.h to ptp.h to get time_t definition
	  Moved typedef lines after their dependent definitions.
	  Fixed spelling of PTPDeviceInfo.

2002-01-09 Mariusz Woloszyn
	* Started ptp fs implementation

2002-01-08 Mariusz Woloszyn
	* Added pack / unpack C structures to ptpdatasets code
	* fixed host byteorder / data layer byteorder problem

2002-01-04 Mariusz Woloszyn
	* Added workaround for ioctl return 0 problem (this does not hurt)
	* Added DX-3215 support
	* removed hto*le() stuff
	* updated TODO (describes how to solve byteorder problem)

2001-12-14 Mariusz Woloszyn
	* huge parts of code rewriten, added SENDDATA transaction feature,
	added make directory ability (curently BROKEN!!!)

2001-12-14 Mariusz Woloszyn
	* file deleting implemented

2001-12-13 Mariusz Woloszyn
	* whole parts of code has been rewriten

2001-12-13 Mariusz Woloszyn
	* added implementation of Object Format, fixing get_info_func

2001-12-11  Lutz M黮ler <[e-mail]>

	* library.c: Add some debugging stuff.

2001-12-02  Mariusz Woloszyn

	* library.c: Updatet vendor & product numbers for Kodak DX-3900.

2001-12-02  Lutz M黮ler <[e-mail]>

	* library.c: Fix warning

2001-12-02  Lutz M黮ler <[e-mail]>

	* library.c: Fixed vendor/product if of HP PhotoSmart 318.