This is gpgme.info, produced by makeinfo version 6.3 from gpgme.texi.
Copyright © 2002–2008, 2010, 2012–2017 g10 Code GmbH.
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 3 of the
License, or (at your option) any later version. The text of the
license can be found in the section entitled “Copying”.
This document 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 General
Public License for more details.
INFO-DIR-SECTION GNU Libraries
START-INFO-DIR-ENTRY
* GPGME: (gpgme). Adding support for cryptography to your program.
END-INFO-DIR-ENTRY
This file documents the GPGME library.
This is Edition 1.10.0, last updated 8 December 2017, of ‘The ‘GnuPG
Made Easy’ Reference Manual’, for Version 1.10.0.
Copyright © 2002–2008, 2010, 2012–2017 g10 Code GmbH.
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 3 of the
License, or (at your option) any later version. The text of the
license can be found in the section entitled “Copying”.
This document 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 General
Public License for more details.
File: gpgme.info, Node: Debugging, Next: Deprecated Functions, Prev: UI Server Protocol, Up: Top
Appendix B How to solve problems
********************************
Everyone knows that software often does not do what it should do and
thus there is a need to track down problems. This is in particular true
for applications using a complex library like GPGME and of course also
for the library itself. Here we give a few hints on how to solve such
problems.
First of all you should make sure that the keys you want to use are
installed in the GnuPG engine and are usable. Thus the first test is to
run the desired operation using ‘gpg’ or ‘gpgsm’ on the command line.
If you can’t figure out why things don’t work, you may use GPGME’s built
in trace feature. This feature is either enabled using the environment
variable ‘GPGME_DEBUG’ or, if this is not possible, by calling the
function ‘gpgme_set_global_flag’. The value is the trace level and an
optional file name. If no file name is given the trace output is
printed to ‘stderr’.
For example
GPGME_DEBUG=9:/home/user/mygpgme.log
(Note that under Windows you use a semicolon in place of the colon to
separate the fields.)
A trace level of 9 is pretty verbose and thus you may want to start
off with a lower level. The exact definition of the trace levels and
the output format may change with any release; you need to check the
source code for details. In any case the trace log should be helpful to
understand what is going going on. Warning: The trace log may reveal
sensitive details like passphrases or other data you use in your
application. If you are asked to send a log file, make sure that you
run your tests only with play data.
File: gpgme.info, Node: Deprecated Functions, Next: Library Copying, Prev: Debugging, Up: Top
Appendix C Deprecated Functions
*******************************
For backward compatibility GPGME has a number of functions, data types
and constants which are deprecated and should not be used anymore. We
document here those which are really old to help understanding old code
and to allow migration to their modern counterparts.
*Warning:* These interfaces will be removed in a future version of
GPGME.
-- Function: void gpgme_key_release (gpgme_key_t KEY)
The function ‘gpgme_key_release’ is equivalent to
‘gpgme_key_unref’.
-- Function: void gpgme_trust_item_release (gpgme_trust_item_t ITEM)
The function ‘gpgme_trust_item_release’ is an alias for
‘gpgme_trust_item_unref’.
-- Function: gpgme_error_t gpgme_op_import_ext (gpgme_ctx_t CTX,
gpgme_data_t KEYDATA, int *NR)
SINCE: 0.3.9
The function ‘gpgme_op_import_ext’ is equivalent to:
gpgme_error_t err = gpgme_op_import (ctx, keydata);
if (!err)
{
gpgme_import_result_t result = gpgme_op_import_result (ctx);
*nr = result->considered;
}
-- Data type: gpgme_error_t (*gpgme_edit_cb_t) (void *HANDLE,
gpgme_status_code_t STATUS, const char *ARGS, int FD)
The ‘gpgme_edit_cb_t’ type is the type of functions which GPGME
calls if it a key edit operation is on-going. The status code
STATUS and the argument line ARGS are passed through by GPGME from
the crypto engine. The file descriptor FD is -1 for normal status
messages. If STATUS indicates a command rather than a status
message, the response to the command should be written to FD. The
HANDLE is provided by the user at start of operation.
The function should return ‘GPG_ERR_FALSE’ if it did not handle the
status code, ‘0’ for success, or any other error value.
-- Function: gpgme_error_t gpgme_op_edit (gpgme_ctx_t CTX,
gpgme_key_t KEY, gpgme_edit_cb_t FNC, void *HANDLE,
gpgme_data_t OUT)
SINCE: 0.3.9
Note: This function is deprecated, please use ‘gpgme_op_interact’
instead.
The function ‘gpgme_op_edit’ processes the key KEY interactively,
using the edit callback function FNC with the handle HANDLE. The
callback is invoked for every status and command request from the
crypto engine. The output of the crypto engine is written to the
data object OUT.
Note that the protocol between the callback function and the crypto
engine is specific to the crypto engine and no further support in
implementing this protocol correctly is provided by GPGME.
The function returns the error code ‘GPG_ERR_NO_ERROR’ if the edit
operation completes successfully, ‘GPG_ERR_INV_VALUE’ if CTX or KEY
is not a valid pointer, and any error returned by the crypto engine
or the edit callback handler.
-- Function: gpgme_error_t gpgme_op_edit_start (gpgme_ctx_t CTX,
gpgme_key_t KEY, gpgme_edit_cb_t FNC, void *HANDLE,
gpgme_data_t OUT)
SINCE: 0.3.9
Note: This function is deprecated, please use
‘gpgme_op_interact_start’ instead.
The function ‘gpgme_op_edit_start’ initiates a ‘gpgme_op_edit’
operation. It can be completed by calling ‘gpgme_wait’ on the
context. *Note Waiting For Completion::.
The function returns the error code ‘GPG_ERR_NO_ERROR’ if the
operation was started successfully, and ‘GPG_ERR_INV_VALUE’ if CTX
or KEY is not a valid pointer.
-- Function: gpgme_error_t gpgme_op_card_edit (gpgme_ctx_t CTX,
gpgme_key_t KEY, gpgme_edit_cb_t FNC, void *HANDLE,
gpgme_data_t OUT)
Note: This function is deprecated, please use ‘gpgme_op_interact’
with the flag ‘GPGME_INTERACT_CARD’ instead.
The function ‘gpgme_op_card_edit’ is analogous to ‘gpgme_op_edit’,
but should be used to process the smart card corresponding to the
key KEY.
-- Function: gpgme_error_t gpgme_op_card_edit_start (gpgme_ctx_t CTX,
gpgme_key_t KEY, gpgme_edit_cb_t FNC, void *HANDLE,
gpgme_data_t OUT)
Note: This function is deprecated, please use
‘gpgme_op_interact_start’ with the flag ‘GPGME_INTERACT_CARD’
instead.
The function ‘gpgme_op_card_edit_start’ initiates a
‘gpgme_op_card_edit’ operation. It can be completed by calling
‘gpgme_wait’ on the context. *Note Waiting For Completion::.
The function returns the error code ‘GPG_ERR_NO_ERROR’ if the
operation was started successfully, and ‘GPG_ERR_INV_VALUE’ if CTX
or KEY is not a valid pointer.
-- Function: gpgme_error_t gpgme_data_new_with_read_cb
(gpgme_data_t *DH, int (*READFUNC) (void *HOOK, char *BUFFER,
size_t COUNT, size_t *NREAD), void *HOOK_VALUE)
The function ‘gpgme_data_new_with_read_cb’ creates a new
‘gpgme_data_t’ object and uses the callback function READFUNC to
retrieve the data on demand. As the callback function can supply
the data in any way it wants, this is the most flexible data type
GPGME provides. However, it can not be used to write data.
The callback function receives HOOK_VALUE as its first argument
whenever it is invoked. It should return up to COUNT bytes in
BUFFER, and return the number of bytes actually read in NREAD. It
may return ‘0’ in NREAD if no data is currently available. To
indicate ‘EOF’ the function should return with an error code of
‘-1’ and set NREAD to ‘0’. The callback function may support to
reset its internal read pointer if it is invoked with BUFFER and
NREAD being ‘NULL’ and COUNT being ‘0’.
The function returns the error code ‘GPG_ERR_NO_ERROR’ if the data
object was successfully created, ‘GPG_ERR_INV_VALUE’ if DH or
READFUNC is not a valid pointer, and ‘GPG_ERR_ENOMEM’ if not enough
memory is available.
-- Function: gpgme_error_t gpgme_data_rewind (gpgme_data_t DH)
The function ‘gpgme_data_rewind’ is equivalent to:
return (gpgme_data_seek (dh, 0, SEEK_SET) == -1)
? gpgme_error_from_errno (errno) : 0;
-- Data type: gpgme_attr_t
The ‘gpgme_attr_t’ type is used to specify a key or trust item
attribute. The following attributes are defined:
‘GPGME_ATTR_KEYID’
This is the key ID of a sub key. It is representable as a
string.
For trust items, the trust item refers to the key with this
ID.
‘GPGME_ATTR_FPR’
This is the fingerprint of a sub key. It is representable as
a string.
‘GPGME_ATTR_ALGO’
This is the crypto algorithm for which the sub key can be
used. It is representable as a string and as a number. The
numbers correspond to the ‘enum gcry_pk_algos’ values in the
gcrypt library.
‘GPGME_ATTR_LEN’
This is the key length of a sub key. It is representable as a
number.
‘GPGME_ATTR_CREATED’
This is the timestamp at creation time of a sub key. It is
representable as a number.
‘GPGME_ATTR_EXPIRE’
This is the expiration time of a sub key. It is representable
as a number.
‘GPGME_ATTR_OTRUST’
XXX FIXME (also for trust items)
‘GPGME_ATTR_USERID’
This is a user ID. There can be more than one user IDs in a
GPGME_KEY_T object. The first one (with index 0) is the
primary user ID. The user ID is representable as a number.
For trust items, this is the user ID associated with this
trust item.
‘GPGME_ATTR_NAME’
This is the name belonging to a user ID. It is representable
as a string.
‘GPGME_ATTR_EMAIL’
This is the email address belonging to a user ID. It is
representable as a string.
‘GPGME_ATTR_COMMENT’
This is the comment belonging to a user ID. It is
representable as a string.
‘GPGME_ATTR_VALIDITY’
This is the validity belonging to a user ID. It is
representable as a string and as a number. See below for a
list of available validities.
For trust items, this is the validity that is associated with
this trust item.
‘GPGME_ATTR_UID_REVOKED’
This specifies if a user ID is revoked. It is representable
as a number, and is ‘1’ if the user ID is revoked, and ‘0’
otherwise.
‘GPGME_ATTR_UID_INVALID’
This specifies if a user ID is invalid. It is representable
as a number, and is ‘1’ if the user ID is invalid, and ‘0’
otherwise.
‘GPGME_ATTR_LEVEL’
This is the trust level of a trust item.
‘GPGME_ATTR_TYPE’
This returns information about the type of key. For the
string function this will eother be "PGP" or "X.509". The
integer function returns 0 for PGP and 1 for X.509. It is
also used for the type of a trust item.
‘GPGME_ATTR_IS_SECRET’
This specifies if the key is a secret key. It is
representable as a number, and is ‘1’ if the key is revoked,
and ‘0’ otherwise.
‘GPGME_ATTR_KEY_REVOKED’
This specifies if a sub key is revoked. It is representable
as a number, and is ‘1’ if the key is revoked, and ‘0’
otherwise.
‘GPGME_ATTR_KEY_INVALID’
This specifies if a sub key is invalid. It is representable
as a number, and is ‘1’ if the key is invalid, and ‘0’
otherwise.
‘GPGME_ATTR_KEY_EXPIRED’
This specifies if a sub key is expired. It is representable
as a number, and is ‘1’ if the key is expired, and ‘0’
otherwise.
‘GPGME_ATTR_KEY_DISABLED’
This specifies if a sub key is disabled. It is representable
as a number, and is ‘1’ if the key is disabled, and ‘0’
otherwise.
‘GPGME_ATTR_KEY_CAPS’
This is a description of the capabilities of a sub key. It is
representable as a string. The string contains the letter “e”
if the key can be used for encryption, “s” if the key can be
used for signatures, and “c” if the key can be used for
certifications.
‘GPGME_ATTR_CAN_ENCRYPT’
This specifies if a sub key can be used for encryption. It is
representable as a number, and is ‘1’ if the sub key can be
used for encryption, and ‘0’ otherwise.
‘GPGME_ATTR_CAN_SIGN’
This specifies if a sub key can be used to create data
signatures. It is representable as a number, and is ‘1’ if
the sub key can be used for signatures, and ‘0’ otherwise.
‘GPGME_ATTR_CAN_CERTIFY’
This specifies if a sub key can be used to create key
certificates. It is representable as a number, and is ‘1’ if
the sub key can be used for certifications, and ‘0’ otherwise.
‘GPGME_ATTR_SERIAL’
The X.509 issuer serial attribute of the key. It is
representable as a string.
‘GPGME_ATTR_ISSUE’
The X.509 issuer name attribute of the key. It is
representable as a string.
‘GPGME_ATTR_CHAINID’
The X.509 chain ID can be used to build the certification
chain. It is representable as a string.
-- Function: const char * gpgme_key_get_string_attr (gpgme_key_t KEY,
gpgme_attr_t WHAT, const void *RESERVED, int IDX)
The function ‘gpgme_key_get_string_attr’ returns the value of the
string-representable attribute WHAT of key KEY. If the attribute
is an attribute of a sub key or an user ID, IDX specifies the sub
key or user ID of which the attribute value is returned. The
argument RESERVED is reserved for later use and should be ‘NULL’.
The string returned is only valid as long as the key is valid.
The function returns ‘0’ if an attribute can’t be returned as a
string, KEY is not a valid pointer, IDX out of range, or RESERVED
not ‘NULL’.
-- Function: unsigned long gpgme_key_get_ulong_attr (gpgme_key_t KEY,
gpgme_attr_t WHAT, const void *RESERVED, int IDX)
The function ‘gpgme_key_get_ulong_attr’ returns the value of the
number-representable attribute WHAT of key KEY. If the attribute
is an attribute of a sub key or an user ID, IDX specifies the sub
key or user ID of which the attribute value is returned. The
argument RESERVED is reserved for later use and should be ‘NULL’.
The function returns ‘0’ if the attribute can’t be returned as a
number, KEY is not a valid pointer, IDX out of range, or RESERVED
not ‘NULL’.
The signatures on a key are only available if the key was retrieved
via a listing operation with the ‘GPGME_KEYLIST_MODE_SIGS’ mode enabled,
because it is expensive to retrieve all signatures of a key.
So, before using the below interfaces to retrieve the signatures on a
key, you have to make sure that the key was listed with signatures
enabled. One convenient, but blocking, way to do this is to use the
function ‘gpgme_get_key’.
-- Data type: gpgme_attr_t
The ‘gpgme_attr_t’ type is used to specify a key signature
attribute. The following attributes are defined:
‘GPGME_ATTR_KEYID’
This is the key ID of the key which was used for the
signature. It is representable as a string.
‘GPGME_ATTR_ALGO’
This is the crypto algorithm used to create the signature. It
is representable as a string and as a number. The numbers
correspond to the ‘enum gcry_pk_algos’ values in the gcrypt
library.
‘GPGME_ATTR_CREATED’
This is the timestamp at creation time of the signature. It
is representable as a number.
‘GPGME_ATTR_EXPIRE’
This is the expiration time of the signature. It is
representable as a number.
‘GPGME_ATTR_USERID’
This is the user ID associated with the signing key. The user
ID is representable as a number.
‘GPGME_ATTR_NAME’
This is the name belonging to a user ID. It is representable
as a string.
‘GPGME_ATTR_EMAIL’
This is the email address belonging to a user ID. It is
representable as a string.
‘GPGME_ATTR_COMMENT’
This is the comment belonging to a user ID. It is
representable as a string.
‘GPGME_ATTR_KEY_REVOKED’
This specifies if a key signature is a revocation signature.
It is representable as a number, and is ‘1’ if the key is
revoked, and ‘0’ otherwise.
‘GPGME_ATTR_SIG_CLASS’
This specifies the signature class of a key signature. It is
representable as a number. The meaning is specific to the
crypto engine.
‘GPGME_ATTR_SIG_CLASS’
This specifies the signature class of a key signature. It is
representable as a number. The meaning is specific to the
crypto engine.
‘GPGME_ATTR_SIG_STATUS’
This is the same value as returned by ‘gpgme_get_sig_status’.
-- Function: const char * gpgme_key_sig_get_string_attr
(gpgme_key_t KEY, int UID_IDX, gpgme_attr_t WHAT,
const void *RESERVED, int IDX)
The function ‘gpgme_key_sig_get_string_attr’ returns the value of
the string-representable attribute WHAT of the signature IDX on the
user ID UID_IDX in the key KEY. The argument RESERVED is reserved
for later use and should be ‘NULL’.
The string returned is only valid as long as the key is valid.
The function returns ‘0’ if an attribute can’t be returned as a
string, KEY is not a valid pointer, UID_IDX or IDX out of range, or
RESERVED not ‘NULL’.
-- Function: unsigned long gpgme_key_sig_get_ulong_attr
(gpgme_key_t KEY, int UID_IDX, gpgme_attr_t WHAT,
const void *RESERVED, int IDX)
The function ‘gpgme_key_sig_get_ulong_attr’ returns the value of
the number-representable attribute WHAT of the signature IDX on the
user ID UID_IDX in the key KEY. The argument RESERVED is reserved
for later use and should be ‘NULL’.
The function returns ‘0’ if an attribute can’t be returned as a
string, KEY is not a valid pointer, UID_IDX or IDX out of range, or
RESERVED not ‘NULL’.
Trust items have attributes which can be queried using the interfaces
below. The attribute identifiers are shared with those for key
attributes. *Note Information About Keys::.
-- Function: const char * gpgme_trust_item_get_string_attr
(gpgme_trust_item_t ITEM, gpgme_attr_t WHAT,
const void *RESERVED, int IDX)
The function ‘gpgme_trust_item_get_string_attr’ returns the value
of the string-representable attribute WHAT of trust item ITEM. The
arguments IDX and RESERVED are reserved for later use and should be
‘0’ and ‘NULL’ respectively.
The string returned is only valid as long as the key is valid.
The function returns ‘0’ if an attribute can’t be returned as a
string, KEY is not a valid pointer, IDX out of range, or RESERVED
not ‘NULL’.
-- Function: int gpgme_trust_item_get_int_attr
(gpgme_trust_item_t ITEM, gpgme_attr_t WHAT,
const void *RESERVED, int IDX)
The function ‘gpgme_trust_item_get_int_attr’ returns the value of
the number-representable attribute WHAT of trust item ITEM. If the
attribute occurs more than once in the trust item, the index is
specified by IDX. However, currently no such attribute exists, so
IDX should be ‘0’. The argument RESERVED is reserved for later use
and should be ‘NULL’.
The function returns ‘0’ if the attribute can’t be returned as a
number, KEY is not a valid pointer, IDX out of range, or RESERVED
not ‘NULL’.
-- Data type: enum gpgme_sig_stat_t
The ‘gpgme_sig_stat_t’ type holds the result of a signature check,
or the combined result of all signatures. The following results
are possible:
‘GPGME_SIG_STAT_NONE’
This status should not occur in normal operation.
‘GPGME_SIG_STAT_GOOD’
This status indicates that the signature is valid. For the
combined result this status means that all signatures are
valid.
‘GPGME_SIG_STAT_GOOD_EXP’
This status indicates that the signature is valid but expired.
For the combined result this status means that all signatures
are valid and expired.
‘GPGME_SIG_STAT_GOOD_EXPKEY’
This status indicates that the signature is valid but the key
used to verify the signature has expired. For the combined
result this status means that all signatures are valid and all
keys are expired.
‘GPGME_SIG_STAT_BAD’
This status indicates that the signature is invalid. For the
combined result this status means that all signatures are
invalid.
‘GPGME_SIG_STAT_NOKEY’
This status indicates that the signature could not be verified
due to a missing key. For the combined result this status
means that all signatures could not be checked due to missing
keys.
‘GPGME_SIG_STAT_NOSIG’
This status indicates that the signature data provided was not
a real signature.
‘GPGME_SIG_STAT_ERROR’
This status indicates that there was some other error which
prevented the signature verification.
‘GPGME_SIG_STAT_DIFF’
For the combined result this status means that at least two
signatures have a different status. You can get each key’s
status with ‘gpgme_get_sig_status’.
-- Function: const char * gpgme_get_sig_status (gpgme_ctx_t CTX,
int IDX, gpgme_sig_stat_t *R_STAT, time_t *R_CREATED)
The function ‘gpgme_get_sig_status’ is equivalent to:
gpgme_verify_result_t result;
gpgme_signature_t sig;
result = gpgme_op_verify_result (ctx);
sig = result->signatures;
while (sig && idx)
{
sig = sig->next;
idx--;
}
if (!sig || idx)
return NULL;
if (r_stat)
{
switch (gpg_err_code (sig->status))
{
case GPG_ERR_NO_ERROR:
*r_stat = GPGME_SIG_STAT_GOOD;
break;
case GPG_ERR_BAD_SIGNATURE:
*r_stat = GPGME_SIG_STAT_BAD;
break;
case GPG_ERR_NO_PUBKEY:
*r_stat = GPGME_SIG_STAT_NOKEY;
break;
case GPG_ERR_NO_DATA:
*r_stat = GPGME_SIG_STAT_NOSIG;
break;
case GPG_ERR_SIG_EXPIRED:
*r_stat = GPGME_SIG_STAT_GOOD_EXP;
break;
case GPG_ERR_KEY_EXPIRED:
*r_stat = GPGME_SIG_STAT_GOOD_EXPKEY;
break;
default:
*r_stat = GPGME_SIG_STAT_ERROR;
break;
}
}
if (r_created)
*r_created = sig->timestamp;
return sig->fpr;
-- Function: const char * gpgme_get_sig_string_attr (gpgme_ctx_t CTX,
int IDX, gpgme_attr_t WHAT, int WHATIDX)
The function ‘gpgme_get_sig_string_attr’ is equivalent to:
gpgme_verify_result_t result;
gpgme_signature_t sig;
result = gpgme_op_verify_result (ctx);
sig = result->signatures;
while (sig && idx)
{
sig = sig->next;
idx--;
}
if (!sig || idx)
return NULL;
switch (what)
{
case GPGME_ATTR_FPR:
return sig->fpr;
case GPGME_ATTR_ERRTOK:
if (whatidx == 1)
return sig->wrong_key_usage ? "Wrong_Key_Usage" : "";
else
return "";
default:
break;
}
return NULL;
-- Function: const char * gpgme_get_sig_ulong_attr (gpgme_ctx_t CTX,
int IDX, gpgme_attr_t WAHT, int WHATIDX)
The function ‘gpgme_get_sig_ulong_attr’ is equivalent to:
gpgme_verify_result_t result;
gpgme_signature_t sig;
result = gpgme_op_verify_result (ctx);
sig = result->signatures;
while (sig && idx)
{
sig = sig->next;
idx--;
}
if (!sig || idx)
return 0;
switch (what)
{
case GPGME_ATTR_CREATED:
return sig->timestamp;
case GPGME_ATTR_EXPIRE:
return sig->exp_timestamp;
case GPGME_ATTR_VALIDITY:
return (unsigned long) sig->validity;
case GPGME_ATTR_SIG_STATUS:
switch (sig->status)
{
case GPG_ERR_NO_ERROR:
return GPGME_SIG_STAT_GOOD;
case GPG_ERR_BAD_SIGNATURE:
return GPGME_SIG_STAT_BAD;
case GPG_ERR_NO_PUBKEY:
return GPGME_SIG_STAT_NOKEY;
case GPG_ERR_NO_DATA:
return GPGME_SIG_STAT_NOSIG;
case GPG_ERR_SIG_EXPIRED:
return GPGME_SIG_STAT_GOOD_EXP;
case GPG_ERR_KEY_EXPIRED:
return GPGME_SIG_STAT_GOOD_EXPKEY;
default:
return GPGME_SIG_STAT_ERROR;
}
case GPGME_ATTR_SIG_SUMMARY:
return sig->summary;
default:
break;
}
return 0;
-- Function: const char * gpgme_get_sig_key (gpgme_ctx_t CTX, int IDX,
gpgme_key_t *R_KEY)
The function ‘gpgme_get_sig_key’ is equivalent to:
gpgme_verify_result_t result;
gpgme_signature_t sig;
result = gpgme_op_verify_result (ctx);
sig = result->signatures;
while (sig && idx)
{
sig = sig->next;
idx--;
}
if (!sig || idx)
return gpg_error (GPG_ERR_EOF);
return gpgme_get_key (ctx, sig->fpr, r_key, 0);
File: gpgme.info, Node: Library Copying, Next: Copying, Prev: Deprecated Functions, Up: Top
GNU Lesser General Public License
*********************************
Version 2.1, February 1999
Copyright © 1991, 1999 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 Lesser GPL. It also counts
as the successor of the GNU Library Public License, version 2, hence the
version number 2.1.]
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
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File: gpgme.info, Node: Copying, Next: Concept Index, Prev: Library Copying, Up: Top
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Nothing in this License shall be construed as excluding or limiting
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12. No Surrender of Others’ Freedom.
If conditions are imposed on you (whether by court order, agreement
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if you agree to terms that obligate you to collect a royalty for
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only way you could satisfy both those terms and this License would
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13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
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General Public License, section 13, concerning interaction through
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14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new
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may differ in detail to address new problems or concerns.
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If the Program specifies that a proxy can decide which future
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15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE
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WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
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SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
NECESSARY SERVICING, REPAIR OR CORRECTION.
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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES
AND/OR CONVEYS 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
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If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely
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connection with the Program, unless a warranty or assumption of
liability accompanies a copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
=============================================
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 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
state 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 PROGRAM'S NAME AND A BRIEF IDEA OF WHAT IT DOES.
Copyright (C) YEAR NAME OF AUTHOR
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 3 of the License, or (at
your option) any later version.
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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short notice
like this when it starts in an interactive mode:
PROGRAM Copyright (C) YEAR NAME OF AUTHOR
This program 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, your
program’s commands might be different; for a GUI interface, you would
use an “about box”.
You should also get your employer (if you work as a programmer) or
school, if any, to sign a “copyright disclaimer” for the program, if
necessary. For more information on this, and how to apply and follow
the GNU GPL, see <https://www.gnu.org/licenses/>.
The GNU 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 Lesser General Public License instead of this License. But first,
please read <https://www.gnu.org/philosophy/why-not-lgpl.html>.
File: gpgme.info, Node: Concept Index, Next: Function and Data Index, Prev: Copying, Up: Top
Concept Index
*************
[index ]
* Menu:
* aborting operations: Cancellation. (line 6)
* algorithms: Algorithms. (line 6)
* algorithms, hash: Hash Algorithms. (line 6)
* algorithms, message digest: Hash Algorithms. (line 6)
* algorithms, public key: Public Key Algorithms. (line 6)
* armor mode: ASCII Armor. (line 6)
* ASCII armor: ASCII Armor. (line 6)
* ASSUAN: Assuan. (line 6)
* attributes, of a key: Information About Keys.
(line 6)
* autoconf: Using Automake. (line 6)
* automake: Using Automake. (line 6)
* backend: Protocols and Engines. (line 6)
* callback, passphrase: Passphrase Callback. (line 6)
* callback, progress meter: Progress Meter Callback.
(line 6)
* callback, status message: Status Message Callback.
(line 6)
* cancelling operations: Cancellation. (line 6)
* canonical text mode: Text Mode. (line 6)
* certificates, included: Included Certificates. (line 6)
* CMS: Cryptographic Message Syntax.
(line 6)
* compiler flags: Building the Source. (line 6)
* compiler options: Building the Source. (line 6)
* configuration of crypto backend: Engine Configuration. (line 6)
* context: Contexts. (line 6)
* context, armor mode: ASCII Armor. (line 6)
* context, attributes: Context Attributes. (line 6)
* context, configuring engine: Crypto Engine. (line 6)
* context, creation: Creating Contexts. (line 6)
* context, destruction: Destroying Contexts. (line 6)
* context, offline mode: Offline Mode. (line 6)
* context, pinentry mode: Pinentry Mode. (line 6)
* context, result of operation: Result Management. (line 6)
* context, selecting protocol: Protocol Selection. (line 6)
* context, sender: Setting the Sender. (line 6)
* context, text mode: Text Mode. (line 6)
* crypto backend: Protocols and Engines. (line 6)
* crypto engine: Protocols and Engines. (line 6)
* cryptographic message syntax: Cryptographic Message Syntax.
(line 6)
* cryptographic operation: Crypto Operations. (line 6)
* cryptographic operation, aborting: Cancellation. (line 6)
* cryptographic operation, cancelling: Cancellation. (line 6)
* cryptographic operation, decryption: Decrypt. (line 6)
* cryptographic operation, decryption and verification: Decrypt and Verify.
(line 6)
* cryptographic operation, encryption: Encrypt. (line 6)
* cryptographic operation, running: Run Control. (line 6)
* cryptographic operation, signature check: Verify. (line 6)
* cryptographic operation, signing: Sign. (line 6)
* cryptographic operation, verification: Verify. (line 6)
* cryptographic operation, wait for: Waiting For Completion.
(line 6)
* data buffer, convenience: Data Buffer Convenience.
(line 6)
* data buffer, creation: Creating Data Buffers. (line 6)
* data buffer, destruction: Destroying Data Buffers.
(line 6)
* data buffer, encoding: Data Buffer Meta-Data. (line 6)
* data buffer, file name: Data Buffer Meta-Data. (line 6)
* data buffer, I/O operations: Data Buffer I/O Operations.
(line 6)
* data buffer, manipulation: Manipulating Data Buffers.
(line 6)
* data buffer, meta-data: Data Buffer Meta-Data. (line 6)
* data buffer, read: Data Buffer I/O Operations.
(line 6)
* data buffer, seek: Data Buffer I/O Operations.
(line 6)
* data buffer, write: Data Buffer I/O Operations.
(line 6)
* data, exchanging: Exchanging Data. (line 6)
* debug: Debugging. (line 6)
* decryption: Decrypt. (line 6)
* decryption and verification: Decrypt and Verify. (line 6)
* deprecated: Deprecated Functions. (line 6)
* encryption: Encrypt. (line 6)
* engine: Protocols and Engines. (line 6)
* engine, ASSUAN: Assuan. (line 6)
* engine, configuration of: Engine Configuration. (line 6)
* engine, configuration per context: Crypto Engine. (line 6)
* engine, GnuPG: OpenPGP. (line 6)
* engine, GpgSM: Cryptographic Message Syntax.
(line 6)
* engine, information about: Engine Information. (line 6)
* error codes: Error Values. (line 6)
* error codes, list of: Error Sources. (line 6)
* error codes, list of <1>: Error Codes. (line 6)
* error codes, printing of: Error Strings. (line 6)
* error handling: Error Handling. (line 6)
* error sources: Error Values. (line 6)
* error sources, printing of: Error Strings. (line 6)
* error strings: Error Strings. (line 6)
* error values: Error Values. (line 6)
* error values, printing of: Error Strings. (line 6)
* event loop, external: Using External Event Loops.
(line 6)
* From:: Setting the Sender. (line 6)
* GDK, using GPGME with: I/O Callback Example GDK.
(line 6)
* GnuPG: OpenPGP. (line 6)
* GPGME_DEBUG: Debugging. (line 6)
* GpgSM: Cryptographic Message Syntax.
(line 6)
* GTK+, using GPGME with: I/O Callback Example GTK+.
(line 6)
* hash algorithms: Hash Algorithms. (line 6)
* header file: Header. (line 6)
* identify: Data Buffer Convenience.
(line 6)
* include file: Header. (line 6)
* key listing: Listing Keys. (line 6)
* key listing mode: Key Listing Mode. (line 6)
* key listing, mode of: Key Listing Mode. (line 6)
* key listing, start: Listing Keys. (line 6)
* key management: Key Management. (line 6)
* key ring, add: Generating Keys. (line 6)
* key ring, delete from: Deleting Keys. (line 6)
* key ring, export from: Exporting Keys. (line 6)
* key ring, import to: Importing Keys. (line 6)
* key ring, list: Listing Keys. (line 6)
* key ring, search: Listing Keys. (line 6)
* key, attributes: Information About Keys.
(line 6)
* key, creation: Generating Keys. (line 6)
* key, delete: Deleting Keys. (line 6)
* key, edit: Advanced Key Editing. (line 6)
* key, export: Exporting Keys. (line 6)
* key, import: Importing Keys. (line 6)
* key, information about: Information About Keys.
(line 6)
* key, manipulation: Manipulating Keys. (line 6)
* key, signing: Signing Keys. (line 6)
* largefile support: Largefile Support (LFS).
(line 6)
* LFS: Largefile Support (LFS).
(line 6)
* LGPL, GNU Lesser General Public License: Library Copying. (line 6)
* libtool: Using Libtool. (line 6)
* listing keys: Listing Keys. (line 6)
* locale, default: Locale. (line 6)
* locale, of a context: Locale. (line 6)
* message digest algorithms: Hash Algorithms. (line 6)
* multi-threading: Multi-Threading. (line 6)
* notation data: Verify. (line 6)
* notation data <1>: Signature Notation Data.
(line 6)
* offline mode: Offline Mode. (line 6)
* OpenPGP: OpenPGP. (line 6)
* passphrase callback: Passphrase Callback. (line 6)
* passphrase, change: Changing Passphrases. (line 6)
* pinentry mode: Pinentry Mode. (line 6)
* policy URL: Signature Notation Data.
(line 6)
* progress meter callback: Progress Meter Callback.
(line 6)
* protocol: Protocols and Engines. (line 6)
* protocol, ASSUAN: Assuan. (line 6)
* protocol, CMS: Cryptographic Message Syntax.
(line 6)
* protocol, GnuPG: OpenPGP. (line 6)
* protocol, S/MIME: Cryptographic Message Syntax.
(line 6)
* protocol, selecting: Protocol Selection. (line 6)
* public key algorithms: Public Key Algorithms. (line 6)
* Qt, using GPGME with: I/O Callback Example Qt.
(line 6)
* run control: Run Control. (line 6)
* S/MIME: Cryptographic Message Syntax.
(line 6)
* sender: Setting the Sender. (line 6)
* sign: Sign. (line 6)
* signal handling: Signal Handling. (line 6)
* signals: Signal Handling. (line 6)
* signature check: Decrypt and Verify. (line 6)
* signature notation data: Verify. (line 6)
* signature notation data <1>: Signature Notation Data.
(line 6)
* signature, creation: Sign. (line 6)
* signature, selecting signers: Selecting Signers. (line 6)
* signature, verification: Verify. (line 6)
* signers, selecting: Selecting Signers. (line 6)
* status message callback: Status Message Callback.
(line 6)
* text mode: Text Mode. (line 6)
* thread-safeness: Multi-Threading. (line 6)
* trust item: Trust Item Management. (line 6)
* trust item list: Listing Trust Items. (line 6)
* trust item, manipulation: Manipulating Trust Items.
(line 6)
* type of data: Data Buffer Convenience.
(line 6)
* UI server: UI Server Protocol. (line 6)
* user interface server: UI Server Protocol. (line 6)
* validity, TOFU: Changing TOFU Data. (line 6)
* verification: Verify. (line 6)
* verification and decryption: Decrypt and Verify. (line 6)
* version check, of the engines: Engine Version Check. (line 6)
* version check, of the library: Library Version Check. (line 6)
* wait for completion: Waiting For Completion.
(line 6)
File: gpgme.info, Node: Function and Data Index, Prev: Concept Index, Up: Top
Function and Data Index
***********************
[index ]
* Menu:
* AM_PATH_GPGME: Using Automake. (line 11)
* AM_PATH_GPGME_PTH: Using Automake. (line 13)
* AM_PATH_GPGME_PTHREAD: Using Automake. (line 15)
* CHECKSUM_CREATE_FILES: UI Server Checksum Files.
(line 9)
* CHECKSUM_VERIFY_FILES: UI Server Checksum Files.
(line 22)
* DECRYPT: UI Server Decrypt. (line 26)
* DECRYPT_FILES: UI Server Verify/Decrypt Files.
(line 9)
* DECRYPT_VERIFY_FILES: UI Server Verify/Decrypt Files.
(line 11)
* ENCRYPT: UI Server Encrypt. (line 47)
* ENCRYPT_FILES: UI Server Sign/Encrypt Files.
(line 9)
* ENCRYPT_SIGN_FILES: UI Server Sign/Encrypt Files.
(line 11)
* enum gpgme_data_encoding_t: Data Buffer Meta-Data.
(line 31)
* enum gpgme_data_type_t: Data Buffer Convenience.
(line 6)
* enum gpgme_event_io_t: I/O Callback Interface.
(line 58)
* enum gpgme_hash_algo_t: Hash Algorithms. (line 9)
* enum gpgme_pinentry_mode_t: Pinentry Mode. (line 25)
* enum gpgme_protocol_t: Protocols and Engines.
(line 16)
* enum gpgme_pubkey_algo_t: Public Key Algorithms.
(line 9)
* enum gpgme_sig_mode_t: Creating a Signature.
(line 6)
* enum gpgme_sig_stat_t: Deprecated Functions.
(line 441)
* enum gpgme_tofu_policy_t: Changing TOFU Data. (line 10)
* FILE: UI Server Set Input Files.
(line 9)
* GETINFO: Miscellaneous UI Server Commands.
(line 9)
* gpgme_addrspec_from_uid: Decrypt and Verify. (line 48)
* gpgme_attr_t: Deprecated Functions.
(line 144)
* gpgme_attr_t <1>: Deprecated Functions.
(line 321)
* gpgme_cancel: Cancellation. (line 16)
* gpgme_cancel_async: Cancellation. (line 38)
* gpgme_check_version: Library Version Check.
(line 6)
* gpgme_ctx_get_engine_info: Crypto Engine. (line 12)
* gpgme_ctx_set_engine_info: Crypto Engine. (line 26)
* gpgme_ctx_t: Contexts. (line 11)
* gpgme_data_encoding_t: Data Buffer Meta-Data.
(line 32)
* gpgme_data_get_encoding: Data Buffer Meta-Data.
(line 81)
* gpgme_data_get_file_name: Data Buffer Meta-Data.
(line 6)
* gpgme_data_identify: Data Buffer Convenience.
(line 46)
* gpgme_data_new: Memory Based Data Buffers.
(line 12)
* gpgme_data_new_from_cbs: Callback Based Data Buffers.
(line 80)
* gpgme_data_new_from_fd: File Based Data Buffers.
(line 10)
* gpgme_data_new_from_file: Memory Based Data Buffers.
(line 37)
* gpgme_data_new_from_filepart: Memory Based Data Buffers.
(line 54)
* gpgme_data_new_from_mem: Memory Based Data Buffers.
(line 22)
* gpgme_data_new_from_stream: File Based Data Buffers.
(line 29)
* gpgme_data_new_with_read_cb: Deprecated Functions.
(line 114)
* gpgme_data_read: Data Buffer I/O Operations.
(line 6)
* gpgme_data_read_cb_t: Callback Based Data Buffers.
(line 13)
* gpgme_data_release: Destroying Data Buffers.
(line 6)
* gpgme_data_release_and_get_mem: Destroying Data Buffers.
(line 11)
* gpgme_data_release_cb_t: Callback Based Data Buffers.
(line 55)
* gpgme_data_rewind: Deprecated Functions.
(line 138)
* gpgme_data_seek: Data Buffer I/O Operations.
(line 26)
* gpgme_data_seek_cb_t: Callback Based Data Buffers.
(line 46)
* gpgme_data_set_encoding: Data Buffer Meta-Data.
(line 87)
* gpgme_data_set_file_name: Data Buffer Meta-Data.
(line 18)
* gpgme_data_set_flag: Data Buffer Meta-Data.
(line 92)
* gpgme_data_t: Exchanging Data. (line 13)
* gpgme_data_type_t: Data Buffer Convenience.
(line 7)
* gpgme_data_write: Data Buffer I/O Operations.
(line 16)
* gpgme_data_write_cb_t: Callback Based Data Buffers.
(line 29)
* gpgme_decrypt_result_t: Decrypt. (line 101)
* gpgme_edit_cb_t: Deprecated Functions.
(line 37)
* gpgme_encrypt_result_t: Encrypting a Plaintext.
(line 118)
* gpgme_engine_check_version: Engine Version Check.
(line 67)
* gpgme_engine_info_t: Engine Information. (line 6)
* gpgme_error: Error Values. (line 65)
* gpgme_error_from_errno: Error Values. (line 89)
* gpgme_error_t: Error Values. (line 24)
* gpgme_error_t (*gpgme_assuan_data_cb_t) (void *OPAQUE, const void *DATA, size_t DATALEN): Using the Assuan protocol.
(line 15)
* gpgme_error_t (*gpgme_assuan_inquire_cb_t) (void *OPAQUE, const char *NAME, const char *ARGS, gpgme_data_t *R_DATA): Using the Assuan protocol.
(line 24)
* gpgme_error_t (*gpgme_assuan_status_cb_t) (void *OPAQUE, const char *STATUS, const char *ARGS): Using the Assuan protocol.
(line 38)
* gpgme_error_t (*gpgme_edit_cb_t) (void *HANDLE, gpgme_status_code_t STATUS, const char *ARGS, int FD): Deprecated Functions.
(line 35)
* gpgme_error_t (*gpgme_interact_cb_t) (void *HANDLE, const char *STATUS, const char *ARGS, int FD): Advanced Key Editing.
(line 6)
* gpgme_error_t (*gpgme_io_cb_t) (void *DATA, int FD): I/O Callback Interface.
(line 6)
* gpgme_error_t (*gpgme_passphrase_cb_t)(void *HOOK, const char *UID_HINT, const char *PASSPHRASE_INFO, int PREV_WAS_BAD, int FD): Passphrase Callback.
(line 6)
* gpgme_error_t (*gpgme_register_io_cb_t) (void *DATA, int FD, int DIR, gpgme_io_cb_t FNC, void *FNC_DATA, void **TAG): I/O Callback Interface.
(line 19)
* gpgme_error_t (*gpgme_status_cb_t)(void *HOOK, const char *KEYWORD, const char *ARGS): Status Message Callback.
(line 6)
* gpgme_err_code: Error Values. (line 42)
* gpgme_err_code_from_errno: Error Values. (line 98)
* gpgme_err_code_t: Error Values. (line 6)
* gpgme_err_code_to_errno: Error Values. (line 103)
* gpgme_err_make: Error Values. (line 57)
* gpgme_err_make_from_errno: Error Values. (line 83)
* gpgme_err_source: Error Values. (line 49)
* gpgme_err_source_t: Error Values. (line 13)
* gpgme_event_io_t: I/O Callback Interface.
(line 59)
* gpgme_event_io_t <1>: Registering I/O Callbacks.
(line 7)
* gpgme_free: Destroying Data Buffers.
(line 25)
* gpgme_genkey_result_t: Generating Keys. (line 381)
* gpgme_get_armor: ASCII Armor. (line 13)
* gpgme_get_ctx_flag: Status Message Callback.
(line 109)
* gpgme_get_dirinfo: Engine Version Check.
(line 6)
* gpgme_get_engine_info: Engine Information. (line 46)
* gpgme_get_include_certs: Included Certificates.
(line 37)
* gpgme_get_io_cbs: Registering I/O Callbacks.
(line 44)
* gpgme_get_key: Listing Keys. (line 178)
* gpgme_get_keylist_mode: Key Listing Mode. (line 83)
* gpgme_get_offline: Offline Mode. (line 25)
* gpgme_get_passphrase_cb: Passphrase Callback. (line 63)
* gpgme_get_pinentry_mode: Pinentry Mode. (line 18)
* gpgme_get_progress_cb: Progress Meter Callback.
(line 31)
* gpgme_get_protocol: Protocol Selection. (line 21)
* gpgme_get_protocol_name: Protocols and Engines.
(line 58)
* gpgme_get_sender: Setting the Sender. (line 29)
* gpgme_get_sig_key: Deprecated Functions.
(line 641)
* gpgme_get_sig_status: Deprecated Functions.
(line 489)
* gpgme_get_sig_string_attr: Deprecated Functions.
(line 545)
* gpgme_get_sig_ulong_attr: Deprecated Functions.
(line 579)
* gpgme_get_status_cb: Status Message Callback.
(line 31)
* gpgme_get_textmode: Text Mode. (line 20)
* gpgme_hash_algo_name: Hash Algorithms. (line 30)
* gpgme_hash_algo_t: Hash Algorithms. (line 10)
* gpgme_import_result_t: Importing Keys. (line 118)
* gpgme_import_status_t: Importing Keys. (line 80)
* gpgme_interact_cb_t: Advanced Key Editing.
(line 11)
* gpgme_invalid_key_t: Crypto Operations. (line 10)
* gpgme_io_cb_t: I/O Callback Interface.
(line 7)
* gpgme_keylist_result_t: Listing Keys. (line 155)
* gpgme_key_get_string_attr: Deprecated Functions.
(line 286)
* gpgme_key_get_ulong_attr: Deprecated Functions.
(line 300)
* gpgme_key_ref: Manipulating Keys. (line 6)
* gpgme_key_release: Deprecated Functions.
(line 14)
* gpgme_key_sig_get_string_attr: Deprecated Functions.
(line 377)
* gpgme_key_sig_get_ulong_attr: Deprecated Functions.
(line 393)
* gpgme_key_sig_t: Key objects. (line 339)
* gpgme_key_t: Key objects. (line 10)
* gpgme_key_unref: Manipulating Keys. (line 10)
* gpgme_new: Creating Contexts. (line 6)
* gpgme_new_signature_t: Creating a Signature.
(line 57)
* gpgme_off_t: Exchanging Data. (line 24)
* gpgme_op_adduid: Generating Keys. (line 189)
* gpgme_op_adduid_start: Generating Keys. (line 215)
* gpgme_op_assuan_transact_ext: Using the Assuan protocol.
(line 64)
* gpgme_op_assuan_transact_start: Using the Assuan protocol.
(line 47)
* gpgme_op_card_edit: Deprecated Functions.
(line 89)
* gpgme_op_card_edit_start: Deprecated Functions.
(line 99)
* gpgme_op_createkey: Generating Keys. (line 14)
* gpgme_op_createkey_start: Generating Keys. (line 119)
* gpgme_op_createsubkey: Generating Keys. (line 132)
* gpgme_op_createsubkey_start: Generating Keys. (line 176)
* gpgme_op_decrypt: Decrypt. (line 6)
* gpgme_op_decrypt_ext: Decrypt. (line 30)
* gpgme_op_decrypt_ext_start: Decrypt. (line 60)
* gpgme_op_decrypt_result: Decrypt. (line 144)
* gpgme_op_decrypt_start: Decrypt. (line 20)
* gpgme_op_decrypt_verify: Decrypt and Verify. (line 6)
* gpgme_op_decrypt_verify_start: Decrypt and Verify. (line 30)
* gpgme_op_delete: Deleting Keys. (line 47)
* gpgme_op_delete_ext: Deleting Keys. (line 6)
* gpgme_op_delete_ext_start: Deleting Keys. (line 33)
* gpgme_op_delete_start: Deleting Keys. (line 52)
* gpgme_op_edit: Deprecated Functions.
(line 48)
* gpgme_op_edit_start: Deprecated Functions.
(line 72)
* gpgme_op_encrypt: Encrypting a Plaintext.
(line 6)
* gpgme_op_encrypt_result: Encrypting a Plaintext.
(line 129)
* gpgme_op_encrypt_sign: Encrypting a Plaintext.
(line 140)
* gpgme_op_encrypt_sign_start: Encrypting a Plaintext.
(line 151)
* gpgme_op_encrypt_start: Encrypting a Plaintext.
(line 100)
* gpgme_op_export: Exporting Keys. (line 46)
* gpgme_op_export_ext: Exporting Keys. (line 79)
* gpgme_op_export_ext_start: Exporting Keys. (line 101)
* gpgme_op_export_keys: Exporting Keys. (line 113)
* gpgme_op_export_keys_start: Exporting Keys. (line 140)
* gpgme_op_export_start: Exporting Keys. (line 67)
* gpgme_op_genkey: Generating Keys. (line 304)
* gpgme_op_genkey_result: Generating Keys. (line 418)
* gpgme_op_genkey_start: Generating Keys. (line 369)
* gpgme_op_import: Importing Keys. (line 9)
* gpgme_op_import_ext: Deprecated Functions.
(line 22)
* gpgme_op_import_keys: Importing Keys. (line 35)
* gpgme_op_import_keys_start: Importing Keys. (line 65)
* gpgme_op_import_result: Importing Keys. (line 168)
* gpgme_op_import_start: Importing Keys. (line 24)
* gpgme_op_interact: Advanced Key Editing.
(line 23)
* gpgme_op_interact_start: Advanced Key Editing.
(line 53)
* gpgme_op_keylist_end: Listing Keys. (line 111)
* gpgme_op_keylist_ext_start: Listing Keys. (line 34)
* gpgme_op_keylist_from_data_start: Listing Keys. (line 67)
* gpgme_op_keylist_next: Listing Keys. (line 94)
* gpgme_op_keylist_result: Listing Keys. (line 166)
* gpgme_op_keylist_start: Listing Keys. (line 6)
* gpgme_op_keysign: Signing Keys. (line 12)
* gpgme_op_keysign_start: Signing Keys. (line 73)
* gpgme_op_passwd: Changing Passphrases.
(line 6)
* gpgme_op_passwd_start: Changing Passphrases.
(line 21)
* gpgme_op_query_swdb: Checking for updates.
(line 68)
* gpgme_op_query_swdb_result: Checking for updates.
(line 80)
* gpgme_op_revuid: Generating Keys. (line 224)
* gpgme_op_revuid_start: Generating Keys. (line 252)
* gpgme_op_set_uid_flag_start: Generating Keys. (line 293)
* gpgme_op_set_ui_flag: Generating Keys. (line 261)
* gpgme_op_sign: Creating a Signature.
(line 21)
* gpgme_op_sign_result: Creating a Signature.
(line 99)
* gpgme_op_sign_start: Creating a Signature.
(line 47)
* gpgme_op_spawn: Running other Programs.
(line 13)
* gpgme_op_spawn_start: Running other Programs.
(line 45)
* gpgme_op_tofu_policy: Changing TOFU Data. (line 29)
* gpgme_op_tofu_policy_start: Changing TOFU Data. (line 43)
* gpgme_op_trustlist_end: Listing Trust Items. (line 44)
* gpgme_op_trustlist_next: Listing Trust Items. (line 27)
* gpgme_op_trustlist_start: Listing Trust Items. (line 6)
* gpgme_op_verify: Verify. (line 6)
* gpgme_op_verify_result: Verify. (line 283)
* gpgme_op_verify_start: Verify. (line 26)
* gpgme_passphrase_cb_t: Passphrase Callback. (line 10)
* gpgme_pinentry_mode_t: Pinentry Mode. (line 26)
* gpgme_progress_cb_t: Progress Meter Callback.
(line 8)
* gpgme_protocol_t: Protocols and Engines.
(line 17)
* gpgme_protocol_t <1>: Engine Information. (line 7)
* gpgme_pubkey_algo_name: Public Key Algorithms.
(line 58)
* gpgme_pubkey_algo_string: Public Key Algorithms.
(line 68)
* gpgme_pubkey_algo_t: Public Key Algorithms.
(line 10)
* gpgme_query_swdb_result_t: Checking for updates.
(line 11)
* gpgme_recipient_t: Decrypt. (line 75)
* gpgme_register_io_cb_t: I/O Callback Interface.
(line 23)
* gpgme_release: Destroying Contexts. (line 6)
* gpgme_result_ref: Result Management. (line 15)
* gpgme_result_unref: Result Management. (line 23)
* gpgme_set_armor: ASCII Armor. (line 6)
* gpgme_set_ctx_flag: Status Message Callback.
(line 41)
* gpgme_set_engine_info: Engine Configuration.
(line 11)
* gpgme_set_global_flag: Library Version Check.
(line 44)
* gpgme_set_include_certs: Included Certificates.
(line 6)
* gpgme_set_io_cbs: Registering I/O Callbacks.
(line 35)
* gpgme_set_keylist_mode: Key Listing Mode. (line 6)
* gpgme_set_locale: Locale. (line 14)
* gpgme_set_offline: Offline Mode. (line 6)
* gpgme_set_passphrase_cb: Passphrase Callback. (line 40)
* gpgme_set_pinentry_mode: Pinentry Mode. (line 6)
* gpgme_set_progress_cb: Progress Meter Callback.
(line 16)
* gpgme_set_protocol: Protocol Selection. (line 6)
* gpgme_set_sender: Setting the Sender. (line 13)
* gpgme_set_status_cb: Status Message Callback.
(line 17)
* gpgme_set_textmode: Text Mode. (line 6)
* gpgme_signature_t: Verify. (line 92)
* gpgme_signers_add: Selecting Signers. (line 18)
* gpgme_signers_clear: Selecting Signers. (line 11)
* gpgme_signers_count: Selecting Signers. (line 25)
* gpgme_signers_enum: Selecting Signers. (line 31)
* gpgme_sign_result_t: Creating a Signature.
(line 85)
* gpgme_sig_mode_t: Creating a Signature.
(line 7)
* gpgme_sig_notation_add: Signature Notation Data.
(line 19)
* gpgme_sig_notation_clear: Signature Notation Data.
(line 10)
* gpgme_sig_notation_get: Signature Notation Data.
(line 45)
* gpgme_sig_notation_t: Verify. (line 38)
* gpgme_sig_stat_t: Deprecated Functions.
(line 442)
* gpgme_ssize_t: Exchanging Data. (line 32)
* gpgme_status_cb_t: Status Message Callback.
(line 8)
* gpgme_strerror: Error Strings. (line 6)
* gpgme_strerror_r: Error Strings. (line 15)
* gpgme_strsource: Error Strings. (line 26)
* gpgme_subkey_t: Key objects. (line 112)
* gpgme_tofu_info_t: Key objects. (line 275)
* gpgme_tofu_policy_t: Changing TOFU Data. (line 13)
* gpgme_trust_item_get_int_attr: Deprecated Functions.
(line 426)
* gpgme_trust_item_get_string_attr: Deprecated Functions.
(line 411)
* gpgme_trust_item_ref: Manipulating Trust Items.
(line 6)
* gpgme_trust_item_release: Deprecated Functions.
(line 18)
* gpgme_trust_item_t: Trust Item Management.
(line 8)
* gpgme_trust_item_unref: Manipulating Trust Items.
(line 10)
* gpgme_user_id_t: Key objects. (line 217)
* gpgme_validity_t: Information About Keys.
(line 9)
* gpgme_verify_result_t: Verify. (line 268)
* gpgme_wait: Waiting For Completion.
(line 6)
* IMPORT_FILES: UI Server Import/Export Keys.
(line 9)
* INPUT: UI Server Encrypt. (line 23)
* INPUT <1>: UI Server Sign. (line 12)
* INPUT <2>: UI Server Decrypt. (line 12)
* INPUT <3>: UI Server Verify. (line 16)
* MESSAGE: UI Server Verify. (line 10)
* MICALG: UI Server Sign. (line 43)
* off_t (*gpgme_data_seek_cb_t) (void *HANDLE, off_t OFFSET, int WHENCE): Callback Based Data Buffers.
(line 43)
* OUTPUT: UI Server Encrypt. (line 36)
* OUTPUT <1>: UI Server Sign. (line 18)
* OUTPUT <2>: UI Server Decrypt. (line 19)
* OUTPUT <3>: UI Server Verify. (line 23)
* PREP_ENCRYPT: UI Server Encrypt. (line 72)
* PROTOCOL: UI Server Encrypt. (line 98)
* RECIPIENT: UI Server Encrypt. (line 9)
* SENDER: Miscellaneous UI Server Commands.
(line 50)
* SESSION: Miscellaneous UI Server Commands.
(line 69)
* SIGN: UI Server Sign. (line 33)
* SIGN_FILES: UI Server Sign/Encrypt Files.
(line 10)
* SIGSTATUS: UI Server Verify. (line 56)
* ssize_t (*gpgme_data_read_cb_t) (void *HANDLE, void *BUFFER, size_t SIZE): Callback Based Data Buffers.
(line 10)
* ssize_t (*gpgme_data_write_cb_t) (void *HANDLE, const void *BUFFER, size_t SIZE): Callback Based Data Buffers.
(line 27)
* START_CONFDIALOG: Miscellaneous UI Server Commands.
(line 41)
* START_KEYMANAGER: Miscellaneous UI Server Commands.
(line 31)
* struct gpgme_data_cbs: Callback Based Data Buffers.
(line 59)
* struct gpgme_io_cbs: Registering I/O Callbacks.
(line 6)
* VERIFY: UI Server Verify. (line 31)
* VERIFY_FILES: UI Server Verify/Decrypt Files.
(line 10)
* void (*gpgme_data_release_cb_t) (void *HANDLE): Callback Based Data Buffers.
(line 54)
* void (*gpgme_event_io_cb_t) (void *DATA, gpgme_event_io_t TYPE, void *TYPE_DATA): I/O Callback Interface.
(line 89)
* void (*gpgme_progress_cb_t)(void *HOOK, const char *WHAT, int TYPE, int CURRENT, int TOTAL): Progress Meter Callback.
(line 6)
* void (*gpgme_remove_io_cb_t) (void *TAG): I/O Callback Interface.
(line 48)
* window-id: Miscellaneous UI Server Commands.
(line 21)