* src/debug.h (TRACE_BEG, TRACE_LOG, TRACE_SUC): Use variadic macros
and remove the TRACE_BEG1 et al. Change all users to always pass a
format string.
(TRACE): Ditto.
* src/debug.c (_gpgme_debugf): New.
* configure.ac <GCC>: Add -Wno-format-zero-length.
--
This makes it easier for use to enable format checks. The zero-length
format is required to allow for an empty format due to the comman
problematic of __VA_ARGS__.
Signed-off-by: Werner Koch <wk@gnupg.org>
* src/data.h (data_prop_t): New enum.
(struct gpgme_data): Add field propidx.
* src/data.c (property_t): New.
(property_table, property_table_size, property_table_lock): New.
(insert_into_property_table): New.
(remove_from_property_table): New.
(_gpgme_data_get_dserial): New.
(_gpgme_data_set_prop): New.
(_gpgme_data_get_prop): New.
(_gpgme_data_new): Connect new object to property_table.
(_gpgme_data_release): Remove from property_table.
(gpgme_data_read): With DATA_PROP_BLANKOUT set don't fill the buffer.
* src/data-mem.c (gpgme_data_release_and_get_mem): Likewise.
* src/decrypt.c (struct op_data): Add field plaintext_dserial.
(_gpgme_op_decrypt_init_result): Add arg plaintext and init new field.
(_gpgme_decrypt_status_handler): Set DATA_PROP_BLANKOUT on decryption
failure.
(_gpgme_decrypt_start): Pass PLAIN to the init function.
* src/decrypt-verify.c (decrypt_verify_start): Ditto.
* configure.ac: Check for stdint.h and bail out if uint64_t is not
available.
--
This is a best effort feature to not output plaintext after a
decryption failure (e.g. due to no or broken authenticated
encryption). It always work when using a memory object and reading it
after the decryption but it can't work reliable when the user is
reading from the data object while the decryption process is still
running.
This is quite a large change because the data objects and the context
objects are allowed to be owned by different threads. Thus a
synchronization is needed and we do this with a global table of all
data objects to which the context objects can do soft-linking via a
unique data object serial number.
Signed-off-by: Werner Koch <wk@gnupg.org>
* configure.ac (NEED__FILE_OFFSET_BITS): Change to define gpgme_off_t
and gpgme_ssize_t.
(API__OFF_T, API__SSIZE_T): New ac_subst.
* src/gpgme.h.in: Replace all ssize_t and off_t by ac_subst macros.
* src/assuan-support.c, src/ath-pthread.c, src/ath.c, src/ath.h
* src/data-compat.c, src/data-fd.c, src/data-mem.c, src/data-stream.c
* src/data-user.c, src/data.c, src/data.h, src/engine-gpgsm.c
* src/engine-uiserver.c, src/gpgme-tool.c, src/gpgme.c: Replace off_t
by gpgme_off_t and sszie_t by gpgme_ssize_t.
* src/ath-pthread.c, src/ath.h: Include gpgme.h.
--
For a detailed description, see the gpgme.texi diff.
* configure.ac: Require libgpg-error 1.8.
src/
2010-05-06 Marcus Brinkmann <marcus@g10code.de>
* sign.c, data-user.c, conversion.c, debug.c, verify.c, data.c,
decrypt.c, delete.c, assuan-support.c, import.c, engine-gpgsm.c,
data-mem.c, op-support.c, w32-io.c, w32-util.c, data-compat.c: Use
gpg_error_from_syserror instead gpg_error_from_errno, and use
gpg_err_set_errno to set error number.
* setenv.c: Include <gpg-error.h> and define __set_errno to use
gpg_err_set_errno.
* gpgme-tool.c (ARGP_ERR_UNKNOWN): Define to EDEADLOCK (which is
mapped in Windows CE) instead of E2BIG (which is not).
(gt_import_keys): Initialize err.
