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This is gpgme.info, produced by makeinfo version 6.8 from gpgme.texi.
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Copyright © 20022008, 2010, 20122018 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.
2023-09-15 15:11:23 +08:00
This is Edition 1.21.1-beta16, last updated 14 August 2023, of The
GnuPG Made Easy Reference Manual, for Version 1.21.1-beta16.
2022-05-13 23:46:52 +08:00
Copyright © 20022008, 2010, 20122018 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.
2023-09-15 15:11:23 +08:00

File: gpgme.info, Node: UI Server Protocol, Next: Debugging, Prev: Contexts, Up: Top
Appendix A The GnuPG UI Server Protocol
***************************************
This section specifies the protocol used between clients and a User
Interface Server (UI server). This protocol helps to build a system
where all cryptographic operations are done by a server and the server
is responsible for all dialogs. Although GPGME has no direct support
for this protocol it is believed that servers will utilize the GPGME
library; thus having the specification included in this manual is an
appropriate choice. This protocol should be referenced as The GnuPG UI
Server Protocol.
A server needs to implement these commands:(1)
* Menu:
* UI Server Encrypt:: Encrypt a message.
* UI Server Sign:: Sign a message.
* UI Server Decrypt:: Decrypt a message.
* UI Server Verify:: Verify a message.
* UI Server Set Input Files:: Specifying the input files to operate on.
* UI Server Sign/Encrypt Files:: Encrypting and signing files.
* UI Server Verify/Decrypt Files:: Decrypting and verifying files.
* UI Server Import/Export Keys:: Managing certificates.
* UI Server Checksum Files:: Create and verify checksums for files.
* Miscellaneous UI Server Commands:: Commands not related to a specific operation.
---------- Footnotes ----------
(1) In all examples we assume that the connection has already been
established; see the Assuan manual for details.

File: gpgme.info, Node: UI Server Encrypt, Next: UI Server Sign, Up: UI Server Protocol
A.1 UI Server: Encrypt a Message
================================
Before encryption can be done the recipients must be set using the
command:
-- Command: RECIPIENT STRING
Set the recipient for the encryption. STRING is an RFC-2822
recipient name ("mailbox" as per section 3.4). This command may or
may not check the recipient for validity right away; if it does not
all recipients are expected to be checked at the time of the
ENCRYPT command. All RECIPIENT commands are cumulative until a
successful ENCRYPT command or until a RESET command. Linefeeds
are obviously not allowed in STRING and should be folded into
spaces (which are equivalent).
To tell the server the source and destination of the data, the next two
commands are to be used:
-- Command: INPUT FD=N
Set the file descriptor for the message to be encrypted to N. The
message send to the server is binary encoded.
GpgOL is a Windows only program, thus N is not a libc file
descriptor but a regular system handle. Given that the Assuan
connection works over a socket, it is not possible to use regular
inheritance to make the file descriptor available to the server.
Thus DuplicateHandle needs to be used to duplicate a handle to
the server process. This is the reason that the server needs to
implement the GETINFO pid command. Sending this command a second
time replaces the file descriptor set by the last one.
-- Command: OUTPUT FD=N [--binary]
Set the file descriptor to be used for the output (i.e. the
encrypted message) to N. If the option --binary is given the
output shall be in binary format; if not given, the output for
OpenPGP needs to be ASCII armored and for CMS Base-64 encoded. For
details on the file descriptor, see the INPUT command.
The setting of the recipients, the data source and destination may
happen in any order, even intermixed. If this has been done the actual
encryption operation is called using:
-- Command: ENCRYPT --protocol=NAME
This command reads the plaintext from the file descriptor set by
the INPUT command, encrypts it and writes the ciphertext to the
file descriptor set by the OUTPUT command. The server may (and
should) overlap reading and writing. The recipients used for the
encryption are all the recipients set so far. If any recipient is
not usable the server should take appropriate measures to notify
the user about the problem and may cancel the operation by
returning an error code. The used file descriptors are void after
this command; the recipient list is only cleared if the server
returns success.
Because GpgOL uses a streaming mode of operation the server is not
allowed to auto select the protocol and must obey to the mandatory
PROTOCOL parameter:
OpenPGP
Use the OpenPGP protocol (RFC-2440).
CMS
Use the CMS (PKCS#7) protocol (RFC-3852).
To support automagically selection of the protocol depending on the
selected keys, the server MAY implement the command:
-- Command: PREP_ENCRYPT [--protocol=NAME] [--expect-sign]
This commands considers all recipients set so far and decides
whether it is able to take input and start the actual encryption.
This is kind of a dry-run ENCRYPT without requiring or using the
input and output file descriptors. The server shall cache the
result of any user selection to avoid asking this again when the
actual ENCRYPT command is send. The --protocol option is
optional; if it is not given, the server should allow the user to
select the protocol to be used based on the recipients given or by
any other means.
If --expect-sign is given the server should expect that the
message will also be signed and use this hint to present a unified
recipient and signer selection dialog if possible and desired. A
selected signer should then be cached for the expected SIGN command
(which is expected in the same session but possible on another
connection).
If this command is given again before a successful ENCRYPT
command, the second one takes effect.
Before sending the OK response the server shall tell the client the
protocol to be used (either the one given by the argument or the
one selected by the user) by means of a status line:
-- Status line: PROTOCOL NAME
Advise the client to use the protocol NAME for the ENCRYPT
command. The valid protocol names are listed under the description
of the ENCRYPT command. The server shall emit exactly one
PROTOCOL status line.
Here is an example of a complete encryption sequence; client lines are
indicated by a C:, server responses by C::
C: RESET
S: OK
C: RECIPIENT foo@example.net
S: OK
C: RECIPIENT bar@example.com
S: OK
C: PREP_ENCRYPT
S: S PROTOCOL OpenPGP
S: OK
C: INPUT FD=17
S: OK
C: OUTPUT FD=18
S: OK
C: ENCRYPT
S: OK

File: gpgme.info, Node: UI Server Sign, Next: UI Server Decrypt, Prev: UI Server Encrypt, Up: UI Server Protocol
A.2 UI Server: Sign a Message
=============================
The server needs to implement opaque signing as well as detached
signing. Due to the nature of OpenPGP messages it is always required to
send the entire message to the server; sending just the hash is not
possible. The following two commands are required to set the input and
output file descriptors:
-- Command: INPUT FD=N
Set the file descriptor for the message to be signed to N. The
message send to the server is binary encoded. For details on the
file descriptor, see the description of INPUT in the ENCRYPT
section.
-- Command: OUTPUT FD=N [--binary]
Set the file descriptor to be used for the output. The output is
either the complete signed message or in case of a detached
signature just that detached signature. If the option --binary
is given the output shall be in binary format; if not given, the
output for OpenPGP needs to be ASCII armored and for CMS Base-64
encoded. For details on the file descriptor, see the INPUT
command.
To allow the server the selection of a non-default signing key the
client may optionally use the SENDER command, see *note command
SENDER::.
The signing operation is then initiated by:
-- Command: SIGN --protocol=NAME [--detached]
Sign the data set with the INPUT command and write it to the sink
set by OUTPUT. NAME is the signing protocol used for the message.
For a description of the allowed protocols see the ENCRYPT
command. With option --detached given, a detached signature is
created; this is actually the usual way the command is used.
The client expects the server to send at least this status information
before the final OK response:
-- Status line: MICALG STRING
The STRING represents the hash algorithm used to create the
signature. It is used with RFC-1847 style signature messages and
defined by PGP/MIME (RFC-3156) and S/MIME (RFC-3851). The GPGME
library has a supporting function gpgme_hash_algo_name to return
the algorithm name as a string. This string needs to be lowercased
and for OpenPGP prefixed with "pgp-".

File: gpgme.info, Node: UI Server Decrypt, Next: UI Server Verify, Prev: UI Server Sign, Up: UI Server Protocol
A.3 UI Server: Decrypt a Message
================================
Decryption may include the verification of OpenPGP messages. This is
due to the often used combined signing/encryption modus of OpenPGP. The
client may pass an option to the server to inhibit the signature
verification. The following two commands are required to set the input
and output file descriptors:
-- Command: INPUT FD=N
Set the file descriptor for the message to be decrypted to N. The
message send to the server is either binary encoded or — in the
case of OpenPGP — ASCII armored. For details on the file
descriptor, see the description of INPUT in the ENCRYPT
section.
-- Command: OUTPUT FD=N
Set the file descriptor to be used for the output. The output is
binary encoded. For details on the file descriptor, see the
description of INPUT in the ENCRYPT section.
The decryption is started with the command:
-- Command: DECRYPT --protocol=NAME [--no-verify]
[--export-session-key]
NAME is the encryption protocol used for the message. For a
description of the allowed protocols see the ENCRYPT command.
This argument is mandatory. If the option --no-verify is given,
the server should not try to verify a signature, in case the input
data is an OpenPGP combined message. If the option
--export-session-key is given and the underlying engine knows how
to export the session key, it will appear on a status line
2022-05-13 23:46:52 +08:00

File: gpgme.info, Node: UI Server Verify, Next: UI Server Set Input Files, Prev: UI Server Decrypt, Up: UI Server Protocol
A.4 UI Server: Verify a Message
===============================
The server needs to support the verification of opaque signatures as
well as detached signatures. The kind of input sources controls what
kind message is to be verified.
-- Command: MESSAGE FD=N
This command is used with detached signatures to set the file
descriptor for the signed data to N. The data is binary encoded
(used verbatim). For details on the file descriptor, see the
description of INPUT in the ENCRYPT section.
-- Command: INPUT FD=N
Set the file descriptor for the opaque message or the signature
part of a detached signature to N. The message send to the server
is either binary encoded or in the case of OpenPGP ASCII
armored. For details on the file descriptor, see the description
of INPUT in the ENCRYPT section.
-- Command: OUTPUT FD=N
Set the file descriptor to be used for the output. The output is
binary encoded and only used for opaque signatures. For details on
the file descriptor, see the description of INPUT in the
ENCRYPT section.
The verification is then started using:
-- Command: VERIFY --protocol=NAME [--silent]
NAME is the signing protocol used for the message. For a
description of the allowed protocols see the ENCRYPT command.
This argument is mandatory. Depending on the combination of
MESSAGE INPUT and OUTPUT commands, the server needs to select
the appropriate verification mode:
MESSAGE and INPUT
This indicates a detached signature. Output data is not
applicable.
INPUT
This indicates an opaque signature. As no output command has
been given, the server is only required to check the
signature.
INPUT and OUTPUT
This indicates an opaque signature. The server shall write
the signed data to the file descriptor set by the output
command. This data shall even be written if the signatures
cant be verified.
With --silent the server shall not display any dialog; this is for
example used by the client to get the content of opaque signed messages.
The client expects the server to send at least this status information
before the final OK response:
-- Status line: SIGSTATUS FLAG DISPLAYSTRING
Returns the status for the signature and a short string explaining
the status. Valid values for FLAG are:
none
The message has a signature but it could not not be verified
due to a missing key.
green
The signature is fully valid.
yellow
The signature is valid but additional information was shown
regarding the validity of the key.
red
The signature is not valid.
DISPLAYSTRING is a percent-and-plus-encoded string with a short
human readable description of the status. For example
S SIGSTATUS green Good+signature+from+Keith+Moon+<keith@example.net>
Note that this string needs to fit into an Assuan line and should
be short enough to be displayed as short one-liner on the clients
window. As usual the encoding of this string is UTF-8 and it
should be send in its translated form.
The server shall send one status line for every signature found on
the message.

File: gpgme.info, Node: UI Server Set Input Files, Next: UI Server Sign/Encrypt Files, Prev: UI Server Verify, Up: UI Server Protocol
A.5 UI Server: Specifying the input files to operate on.
========================================================
All file related UI server commands operate on a number of input files
or directories, specified by one or more FILE commands:
-- Command: FILE [--clear] NAME
Add the file or directory NAME to the list of pathnames to be
processed by the server. The parameter NAME must be an absolute
path name (including the drive letter) and is percent espaced (in
particular, the characters %, = and white space characters are
always escaped). If the option --clear is given, the list of
files is cleared before adding NAME.
Historical note: The original spec did not define --clear but the
keyword --continued after the file name to indicate that more
files are to be expected. However, this has never been used and
thus removed from the specs.

File: gpgme.info, Node: UI Server Sign/Encrypt Files, Next: UI Server Verify/Decrypt Files, Prev: UI Server Set Input Files, Up: UI Server Protocol
A.6 UI Server: Encrypting and signing files.
============================================
First, the input files need to be specified by one or more FILE
commands. Afterwards, the actual operation is requested:
-- Command: ENCRYPT_FILES --nohup
-- Command: SIGN_FILES --nohup
-- Command: ENCRYPT_SIGN_FILES --nohup
Request that the files specified by FILE are encrypted and/or
signed. The command selects the default action. The UI server may
allow the user to change this default afterwards interactively, and
even abort the operation or complete it only on some of the
selected files and directories.
What it means to encrypt or sign a file or directory is specific to
the preferences of the user, the functionality the UI server
provides, and the selected protocol. Typically, for each input
file a new file is created under the original filename plus a
protocol specific extension (like .gpg or .sig), which contain
the encrypted/signed file or a detached signature. For
directories, the server may offer multiple options to the user (for
example ignore or process recursively).
The ENCRYPT_SIGN_FILES command requests a combined sign and
encrypt operation. It may not be available for all protocols (for
example, it is available for OpenPGP but not for CMS).
The option --nohup is mandatory. It is currently unspecified
what should happen if --nohup is not present. Because --nohup
is present, the server always returns OK promptly, and completes
the operation asynchronously.

File: gpgme.info, Node: UI Server Verify/Decrypt Files, Next: UI Server Import/Export Keys, Prev: UI Server Sign/Encrypt Files, Up: UI Server Protocol
A.7 UI Server: Decrypting and verifying files.
==============================================
First, the input files need to be specified by one or more FILE
commands. Afterwards, the actual operation is requested:
-- Command: DECRYPT_FILES --nohup
-- Command: VERIFY_FILES --nohup
-- Command: DECRYPT_VERIFY_FILES --nohup
Request that the files specified by FILE are decrypted and/or
verified. The command selects the default action. The UI server
may allow the user to change this default afterwards interactively,
and even abort the operation or complete it only on some of the
selected files and directories.
What it means to decrypt or verify a file or directory is specific
to the preferences of the user, the functionality the UI server
provides, and the selected protocol. Typically, for decryption, a
new file is created for each input file under the original filename
minus a protocol specific extension (like .gpg) which contains
the original plaintext. For verification a status is displayed for
each signed input file, indicating if it is signed, and if yes, if
the signature is valid. For files that are signed and encrypted,
the VERIFY command transiently decrypts the file to verify the
enclosed signature. For directories, the server may offer multiple
options to the user (for example ignore or process recursively).
The option --nohup is mandatory. It is currently unspecified
what should happen if --nohup is not present. Because --nohup
is present, the server always returns OK promptly, and completes
the operation asynchronously.

File: gpgme.info, Node: UI Server Import/Export Keys, Next: UI Server Checksum Files, Prev: UI Server Verify/Decrypt Files, Up: UI Server Protocol
A.8 UI Server: Managing certificates.
=====================================
First, the input files need to be specified by one or more FILE
commands. Afterwards, the actual operation is requested:
-- Command: IMPORT_FILES --nohup
Request that the certificates contained in the files specified by
FILE are imported into the local certificate databases.
For directories, the server may offer multiple options to the user
(for example ignore or process recursively).
The option --nohup is mandatory. It is currently unspecified
what should happen if --nohup is not present. Because --nohup
is present, the server always returns OK promptly, and completes
the operation asynchronously.
FIXME: It may be nice to support an EXPORT command as well, which
is enabled by the context menu of the background of a directory.

File: gpgme.info, Node: UI Server Checksum Files, Next: Miscellaneous UI Server Commands, Prev: UI Server Import/Export Keys, Up: UI Server Protocol
A.9 UI Server: Create and verify checksums for files.
=====================================================
First, the input files need to be specified by one or more FILE
commands. Afterwards, the actual operation is requested:
-- Command: CHECKSUM_CREATE_FILES --nohup
Request that checksums are created for the files specified by
FILE. The choice of checksum algorithm and the destination
storage and format for the created checksums depend on the
preferences of the user and the functionality provided by the UI
server. For directories, the server may offer multiple options to
the user (for example ignore or process recursively).
The option --nohup is mandatory. It is currently unspecified
what should happen if --nohup is not present. Because --nohup
is present, the server always returns OK promptly, and completes
the operation asynchronously.
-- Command: CHECKSUM_VERIFY_FILES --nohup
Request that checksums are created for the files specified by
FILE and verified against previously created and stored
checksums. The choice of checksum algorithm and the source storage
and format for previously created checksums depend on the
preferences of the user and the functionality provided by the UI
server. For directories, the server may offer multiple options to
the user (for example ignore or process recursively).
If the source storage of previously created checksums is available
to the user through the Windows shell, this command may also accept
such checksum files as FILE arguments. In this case, the UI
server should instead verify the checksum of the referenced files
as if they were given as INPUT files.
The option --nohup is mandatory. It is currently unspecified
what should happen if --nohup is not present. Because --nohup
is present, the server always returns OK promptly, and completes
the operation asynchronously.

File: gpgme.info, Node: Miscellaneous UI Server Commands, Prev: UI Server Checksum Files, Up: UI Server Protocol
A.10 Miscellaneous UI Server Commands
=====================================
The server needs to implement the following commands which are not
related to a specific command:
-- Command: GETINFO WHAT
This is a multi purpose command, commonly used to return a variety
of information. The required subcommands as described by the WHAT
parameter are:
pid
Return the process id of the server in decimal notation using
an Assuan data line.
To allow the server to pop up the windows in the correct relation to the
client, the client is advised to tell the server by sending the option:
-- Command option: window-id NUMBER
The NUMBER represents the native window ID of the clients current
window. On Windows systems this is a windows handle (HWND) and
on X11 systems it is the X Window ID. The number needs to be
given as a hexadecimal value so that it is easier to convey pointer
values (e.g. HWND).
A client may want to fire up the certificate manager of the server. To
do this it uses the Assuan command:
-- Command: START_KEYMANAGER
The server shall pop up the main window of the key manager (aka
certificate manager). The client expects that the key manager is
brought into the foregound and that this command immediately
returns (does not wait until the key manager has been fully brought
up).
A client may want to fire up the configuration dialog of the server. To
do this it uses the Assuan command:
-- Command: START_CONFDIALOG
The server shall pop up its configuration dialog. The client
expects that this dialog is brought into the foregound and that
this command immediately returns (i.e. it does not wait until the
dialog has been fully brought up).
When doing an operation on a mail, it is useful to let the server know
the address of the sender:
-- Command: SENDER [--info] [--protocol=NAME] EMAIL
EMAIL is the plain ASCII encoded address ("addr-spec" as per
RFC-2822) enclosed in angle brackets. The address set with this
command is valid until a successful completion of the operation or
until a RESET command. A second command overrides the effect of
the first one; if EMAIL is not given and --info is not used, the
server shall use the default signing key.
If option --info is not given, the server shall also suggest a
protocol to use for signing. The client may use this suggested
protocol on its own discretion. The same status line as with
PREP_ENCRYPT is used for this.
The option --protocol may be used to give the server a hint on
which signing protocol should be preferred.
To allow the UI-server to visually identify a running operation or to
associate operations the server MAY support the command:
-- Command: SESSION NUMBER [STRING]
The NUMBER is an arbitrary value, a server may use to associate
simultaneous running sessions. It is a 32 bit unsigned integer
with 0 as a special value indicating that no session association
shall be done.
If STRING is given, the server may use this as the title of a
window or, in the case of an email operation, to extract the
senders address. The string may contain spaces; thus no
plus-escaping is used.
This command may be used at any time and overrides the effect of
the last command. A RESET undoes the effect of this command.

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 cant figure out why things dont work, you may use GPGMEs 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.
2023-09-15 15:11:23 +08:00
The trace function makes use of gpgrts logging function and thus the
special socket:// and tcp:// files may be used. Because this
conflicts with the use of colons to separate fields, the following hack
is used: If the file name contains the string ^// all carets are
replaced by colons. For example to log to TCP port 42042 this can be
used:
GPGME_DEBUG=5:tcp^//127.0.0.1^42042
2022-05-13 23:46:52 +08:00

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: 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.
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_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.
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.
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_TYPE
This returns information about the type of key. For the
string function this will eother be "PGP" or "X.509". The
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integer function returns 0 for PGP and 1 for X.509.
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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 cant 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 cant 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 cant 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 cant be returned as a
string, KEY is not a valid pointer, UID_IDX or 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 keys
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))
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{
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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;
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}
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}
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 WHAT, 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)
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{
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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;
2023-09-15 15:11:23 +08:00
}
2022-05-13 23:46:52 +08:00
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.]
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Thats all there is to it!

File: gpgme.info, Node: Copying, Next: Concept Index, Prev: Library Copying, Up: Top
GNU General Public License
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Version 3, 29 June 2007
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Moreover, your license from a particular copyright holder is
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Termination of your rights under this section does not terminate
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Nothing in this License shall be construed as excluding or limiting
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If conditions are imposed on you (whether by court order, agreement
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14. Revised Versions of this License.
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If the disclaimer of warranty and limitation of liability provided
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approximates an absolute waiver of all civil liability in
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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
programs 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)
* auditlog: Additional Logs. (line 6)
* auditlog, of the engine: Additional Logs. (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)
* flags, of a context: Context Flags. (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)
* 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)
* 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.
2023-09-15 15:11:23 +08:00
(line 36)
2022-05-13 23:46:52 +08:00
* enum gpgme_data_type_t: Data Buffer Convenience.
(line 6)
* enum gpgme_event_io_t: I/O Callback Interface.
2023-09-15 15:11:23 +08:00
(line 57)
2022-05-13 23:46:52 +08:00
* 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.
2023-09-15 15:11:23 +08:00
(line 381)
2022-05-13 23:46:52 +08:00
* 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)
2023-09-15 15:11:23 +08:00
* gpgme_addrspec_from_uid: Decrypt and Verify. (line 47)
2022-05-13 23:46:52 +08:00
* gpgme_attr_t: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 138)
2022-05-13 23:46:52 +08:00
* gpgme_attr_t <1>: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 299)
2022-05-13 23:46:52 +08:00
* 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.
2023-09-15 15:11:23 +08:00
(line 37)
2022-05-13 23:46:52 +08:00
* gpgme_data_get_encoding: Data Buffer Meta-Data.
2023-09-15 15:11:23 +08:00
(line 86)
2022-05-13 23:46:52 +08:00
* 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.
2023-09-15 15:11:23 +08:00
(line 78)
2022-05-13 23:46:52 +08:00
* gpgme_data_new_from_estream: File Based Data Buffers.
(line 49)
* 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.
2023-09-15 15:11:23 +08:00
(line 109)
2022-05-13 23:46:52 +08:00
* gpgme_data_read: Data Buffer I/O Operations.
(line 6)
* gpgme_data_read_cb_t: Callback Based Data Buffers.
2023-09-15 15:11:23 +08:00
(line 12)
2022-05-13 23:46:52 +08:00
* 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.
2023-09-15 15:11:23 +08:00
(line 53)
2022-05-13 23:46:52 +08:00
* gpgme_data_rewind: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 132)
2022-05-13 23:46:52 +08:00
* gpgme_data_seek: Data Buffer I/O Operations.
2023-09-15 15:11:23 +08:00
(line 25)
2022-05-13 23:46:52 +08:00
* gpgme_data_seek_cb_t: Callback Based Data Buffers.
2023-09-15 15:11:23 +08:00
(line 44)
2022-05-13 23:46:52 +08:00
* gpgme_data_set_encoding: Data Buffer Meta-Data.
2023-09-15 15:11:23 +08:00
(line 92)
2022-05-13 23:46:52 +08:00
* gpgme_data_set_file_name: Data Buffer Meta-Data.
(line 18)
* gpgme_data_set_flag: Data Buffer Meta-Data.
2023-09-15 15:11:23 +08:00
(line 97)
2022-05-13 23:46:52 +08:00
* 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.
2023-09-15 15:11:23 +08:00
(line 28)
* gpgme_decrypt_result_t: Decrypt. (line 116)
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* gpgme_edit_cb_t: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 33)
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* gpgme_encrypt_result_t: Encrypting a Plaintext.
2023-09-15 15:11:23 +08:00
(line 253)
2022-05-13 23:46:52 +08:00
* gpgme_engine_check_version: Engine Version Check.
2023-09-15 15:11:23 +08:00
(line 88)
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* gpgme_engine_info_t: Engine Information. (line 6)
* gpgme_error: Error Values. (line 65)
2023-09-15 15:11:23 +08:00
* gpgme_error_from_errno: Error Values. (line 88)
2022-05-13 23:46:52 +08:00
* 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.
2023-09-15 15:11:23 +08:00
(line 37)
2022-05-13 23:46:52 +08:00
* gpgme_error_t (*gpgme_edit_cb_t) (void *HANDLE, gpgme_status_code_t STATUS, const char *ARGS, int FD): Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 31)
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* 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)
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* gpgme_err_code_from_errno: Error Values. (line 97)
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* gpgme_err_code_t: Error Values. (line 6)
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* gpgme_err_code_to_errno: Error Values. (line 102)
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* gpgme_err_make: Error Values. (line 57)
2023-09-15 15:11:23 +08:00
* gpgme_err_make_from_errno: Error Values. (line 82)
2022-05-13 23:46:52 +08:00
* gpgme_err_source: Error Values. (line 49)
* gpgme_err_source_t: Error Values. (line 13)
* gpgme_event_io_t: I/O Callback Interface.
2023-09-15 15:11:23 +08:00
(line 58)
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* gpgme_event_io_t <1>: Registering I/O Callbacks.
(line 7)
* gpgme_free: Destroying Data Buffers.
(line 25)
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* gpgme_genkey_result_t: Generating Keys. (line 378)
2022-05-13 23:46:52 +08:00
* gpgme_get_armor: ASCII Armor. (line 13)
2023-09-15 15:11:23 +08:00
* gpgme_get_ctx_flag: Context Flags. (line 157)
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* gpgme_get_dirinfo: Engine Version Check.
(line 6)
* gpgme_get_engine_info: Engine Information. (line 46)
* gpgme_get_include_certs: Included Certificates.
2023-09-15 15:11:23 +08:00
(line 36)
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* gpgme_get_io_cbs: Registering I/O Callbacks.
(line 44)
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* gpgme_get_key: Listing Keys. (line 177)
* gpgme_get_keylist_mode: Key Listing Mode. (line 124)
2022-05-13 23:46:52 +08:00
* gpgme_get_offline: Offline Mode. (line 31)
2023-09-15 15:11:23 +08:00
* gpgme_get_passphrase_cb: Passphrase Callback. (line 62)
2022-05-13 23:46:52 +08:00
* 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)
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* gpgme_get_sender: Setting the Sender. (line 28)
2022-05-13 23:46:52 +08:00
* gpgme_get_sig_key: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 580)
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* gpgme_get_sig_status: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 429)
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* gpgme_get_sig_string_attr: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 484)
2022-05-13 23:46:52 +08:00
* gpgme_get_sig_ulong_attr: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 518)
2022-05-13 23:46:52 +08:00
* 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)
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* gpgme_import_result_t: Importing Keys. (line 149)
* gpgme_import_status_t: Importing Keys. (line 109)
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* 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)
2023-09-15 15:11:23 +08:00
* gpgme_keylist_result_t: Listing Keys. (line 154)
2022-05-13 23:46:52 +08:00
* gpgme_key_get_string_attr: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 264)
2022-05-13 23:46:52 +08:00
* gpgme_key_get_ulong_attr: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 278)
2022-05-13 23:46:52 +08:00
* gpgme_key_ref: Manipulating Keys. (line 6)
* gpgme_key_release: Deprecated Functions.
(line 14)
* gpgme_key_sig_get_string_attr: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 355)
2022-05-13 23:46:52 +08:00
* gpgme_key_sig_get_ulong_attr: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 369)
* gpgme_key_sig_t: Key objects. (line 346)
2022-05-13 23:46:52 +08:00
* 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.
2023-09-15 15:11:23 +08:00
(line 72)
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* gpgme_off_t: Exchanging Data. (line 24)
2023-09-15 15:11:23 +08:00
* gpgme_op_adduid: Generating Keys. (line 186)
* gpgme_op_adduid_start: Generating Keys. (line 212)
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* gpgme_op_assuan_transact_ext: Using the Assuan protocol.
2023-09-15 15:11:23 +08:00
(line 60)
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* gpgme_op_assuan_transact_start: Using the Assuan protocol.
2023-09-15 15:11:23 +08:00
(line 46)
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* gpgme_op_card_edit: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 84)
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* gpgme_op_card_edit_start: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 94)
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* gpgme_op_createkey: Generating Keys. (line 14)
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* gpgme_op_createkey_start: Generating Keys. (line 118)
* gpgme_op_createsubkey: Generating Keys. (line 130)
* gpgme_op_createsubkey_start: Generating Keys. (line 174)
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* gpgme_op_decrypt: Decrypt. (line 6)
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* gpgme_op_decrypt_ext: Decrypt. (line 32)
* gpgme_op_decrypt_ext_start: Decrypt. (line 76)
* gpgme_op_decrypt_result: Decrypt. (line 179)
* gpgme_op_decrypt_start: Decrypt. (line 22)
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* 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.
2023-09-15 15:11:23 +08:00
(line 44)
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* gpgme_op_edit_start: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 67)
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* gpgme_op_encrypt: Encrypting a Plaintext.
(line 6)
* gpgme_op_encrypt_ext: Encrypting a Plaintext.
2023-09-15 15:11:23 +08:00
(line 146)
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* gpgme_op_encrypt_ext_start: Encrypting a Plaintext.
2023-09-15 15:11:23 +08:00
(line 238)
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* gpgme_op_encrypt_result: Encrypting a Plaintext.
2023-09-15 15:11:23 +08:00
(line 264)
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* gpgme_op_encrypt_sign: Encrypting a Plaintext.
2023-09-15 15:11:23 +08:00
(line 275)
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* gpgme_op_encrypt_sign_ext: Encrypting a Plaintext.
2023-09-15 15:11:23 +08:00
(line 297)
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* gpgme_op_encrypt_sign_ext_start: Encrypting a Plaintext.
2023-09-15 15:11:23 +08:00
(line 312)
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* gpgme_op_encrypt_sign_start: Encrypting a Plaintext.
2023-09-15 15:11:23 +08:00
(line 285)
2022-05-13 23:46:52 +08:00
* gpgme_op_encrypt_start: Encrypting a Plaintext.
2023-09-15 15:11:23 +08:00
(line 129)
* gpgme_op_export: Exporting Keys. (line 65)
* gpgme_op_export_ext: Exporting Keys. (line 96)
* gpgme_op_export_ext_start: Exporting Keys. (line 117)
* gpgme_op_export_keys: Exporting Keys. (line 128)
* gpgme_op_export_keys_start: Exporting Keys. (line 153)
* gpgme_op_export_start: Exporting Keys. (line 85)
* gpgme_op_genkey: Generating Keys. (line 301)
* gpgme_op_genkey_result: Generating Keys. (line 415)
* gpgme_op_genkey_start: Generating Keys. (line 366)
2022-05-13 23:46:52 +08:00
* gpgme_op_getauditlog: Additional Logs. (line 9)
* gpgme_op_getauditlog_start: Additional Logs. (line 54)
* gpgme_op_import: Importing Keys. (line 9)
* gpgme_op_import_ext: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 18)
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* gpgme_op_import_keys: Importing Keys. (line 35)
* gpgme_op_import_keys_start: Importing Keys. (line 65)
2023-09-15 15:11:23 +08:00
* gpgme_op_import_result: Importing Keys. (line 205)
2022-05-13 23:46:52 +08:00
* 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)
2023-09-15 15:11:23 +08:00
* gpgme_op_keylist_end: Listing Keys. (line 110)
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* gpgme_op_keylist_ext_start: Listing Keys. (line 34)
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* gpgme_op_keylist_from_data_start: Listing Keys. (line 66)
* gpgme_op_keylist_next: Listing Keys. (line 93)
* gpgme_op_keylist_result: Listing Keys. (line 165)
2022-05-13 23:46:52 +08:00
* gpgme_op_keylist_start: Listing Keys. (line 6)
* gpgme_op_keysign: Signing Keys. (line 12)
2023-09-15 15:11:23 +08:00
* gpgme_op_keysign_start: Signing Keys. (line 78)
2022-05-13 23:46:52 +08:00
* 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)
2023-09-15 15:11:23 +08:00
* gpgme_op_receive_keys: Importing Keys. (line 79)
* gpgme_op_receive_keys_start: Importing Keys. (line 96)
* gpgme_op_revsig: Signing Keys. (line 89)
* gpgme_op_revsig_start: Signing Keys. (line 124)
* gpgme_op_revuid: Generating Keys. (line 221)
* gpgme_op_revuid_start: Generating Keys. (line 249)
* gpgme_op_setexpire: Manipulating Keys. (line 15)
* gpgme_op_setexpire_start: Manipulating Keys. (line 47)
* gpgme_op_set_uid_flag_start: Generating Keys. (line 290)
* gpgme_op_set_ui_flag: Generating Keys. (line 258)
2022-05-13 23:46:52 +08:00
* gpgme_op_sign: Creating a Signature.
2023-09-15 15:11:23 +08:00
(line 28)
2022-05-13 23:46:52 +08:00
* gpgme_op_sign_result: Creating a Signature.
2023-09-15 15:11:23 +08:00
(line 115)
2022-05-13 23:46:52 +08:00
* gpgme_op_sign_start: Creating a Signature.
2023-09-15 15:11:23 +08:00
(line 62)
2022-05-13 23:46:52 +08:00
* 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_verify: Verify. (line 6)
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* gpgme_op_verify_ext: Verify. (line 42)
* gpgme_op_verify_ext_start: Verify. (line 70)
* gpgme_op_verify_result: Verify. (line 343)
* gpgme_op_verify_start: Verify. (line 30)
* gpgme_passphrase_cb_t: Passphrase Callback. (line 9)
2022-05-13 23:46:52 +08:00
* 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.
2023-09-15 15:11:23 +08:00
(line 67)
2022-05-13 23:46:52 +08:00
* gpgme_pubkey_algo_t: Public Key Algorithms.
(line 10)
* gpgme_query_swdb_result_t: Checking for updates.
(line 11)
2023-09-15 15:11:23 +08:00
* gpgme_recipient_t: Decrypt. (line 90)
2022-05-13 23:46:52 +08:00
* gpgme_register_io_cb_t: I/O Callback Interface.
2023-09-15 15:11:23 +08:00
(line 22)
2022-05-13 23:46:52 +08:00
* 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: Context Flags. (line 6)
* gpgme_set_engine_info: Engine Configuration.
(line 11)
* gpgme_set_global_flag: Library Version Check.
2023-09-15 15:11:23 +08:00
(line 43)
2022-05-13 23:46:52 +08:00
* 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)
2023-09-15 15:11:23 +08:00
* gpgme_set_passphrase_cb: Passphrase Callback. (line 39)
2022-05-13 23:46:52 +08:00
* 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)
2023-09-15 15:11:23 +08:00
* gpgme_signature_t: Verify. (line 137)
2022-05-13 23:46:52 +08:00
* 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.
2023-09-15 15:11:23 +08:00
(line 101)
2022-05-13 23:46:52 +08:00
* 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)
2023-09-15 15:11:23 +08:00
* gpgme_sig_notation_t: Verify. (line 83)
2022-05-13 23:46:52 +08:00
* gpgme_sig_stat_t: Deprecated Functions.
2023-09-15 15:11:23 +08:00
(line 382)
2022-05-13 23:46:52 +08:00
* 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)
2023-09-15 15:11:23 +08:00
* gpgme_tofu_info_t: Key objects. (line 282)
2022-05-13 23:46:52 +08:00
* gpgme_tofu_policy_t: Changing TOFU Data. (line 13)
* gpgme_user_id_t: Key objects. (line 217)
* gpgme_validity_t: Information About Keys.
(line 9)
2023-09-15 15:11:23 +08:00
* gpgme_verify_result_t: Verify. (line 321)
2022-05-13 23:46:52 +08:00
* 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.
2023-09-15 15:11:23 +08:00
(line 42)
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* 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.
2023-09-15 15:11:23 +08:00
(line 26)
2022-05-13 23:46:52 +08:00
* START_CONFDIALOG: Miscellaneous UI Server Commands.
(line 41)
* START_KEYMANAGER: Miscellaneous UI Server Commands.
(line 31)
* struct gpgme_data_cbs: Callback Based Data Buffers.
2023-09-15 15:11:23 +08:00
(line 57)
2022-05-13 23:46:52 +08:00
* 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.
2023-09-15 15:11:23 +08:00
(line 52)
2022-05-13 23:46:52 +08:00
* void (*gpgme_event_io_cb_t) (void *DATA, gpgme_event_io_t TYPE, void *TYPE_DATA): I/O Callback Interface.
2023-09-15 15:11:23 +08:00
(line 82)
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* 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.
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(line 47)
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* window-id: Miscellaneous UI Server Commands.
(line 21)