104 lines
3.3 KiB
C
104 lines
3.3 KiB
C
/*
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* Copyright (C) the libgit2 contributors. All rights reserved.
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*
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* This file is part of libgit2, distributed under the GNU GPL v2 with
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* a Linking Exception. For full terms see the included COPYING file.
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*/
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#ifndef INCLUDE_git_signature_h__
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#define INCLUDE_git_signature_h__
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#include "common.h"
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#include "types.h"
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/**
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* @file git2/signature.h
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* @brief Git signature creation
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* @defgroup git_signature Git signature creation
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* @ingroup Git
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* @{
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*/
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GIT_BEGIN_DECL
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/**
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* Create a new action signature.
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*
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* Call `git_signature_free()` to free the data.
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*
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* Note: angle brackets ('<' and '>') characters are not allowed
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* to be used in either the `name` or the `email` parameter.
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*
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* @param out new signature, in case of error NULL
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* @param name name of the person
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* @param email email of the person
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* @param time time (in seconds from epoch) when the action happened
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* @param offset timezone offset (in minutes) for the time
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* @return 0 or an error code
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*/
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GIT_EXTERN(int) git_signature_new(git_signature **out, const char *name, const char *email, git_time_t time, int offset);
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/**
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* Create a new action signature with a timestamp of 'now'.
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*
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* Call `git_signature_free()` to free the data.
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*
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* @param out new signature, in case of error NULL
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* @param name name of the person
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* @param email email of the person
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* @return 0 or an error code
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*/
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GIT_EXTERN(int) git_signature_now(git_signature **out, const char *name, const char *email);
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/**
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* Create a new action signature with default user and now timestamp.
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*
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* This looks up the user.name and user.email from the configuration and
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* uses the current time as the timestamp, and creates a new signature
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* based on that information. It will return GIT_ENOTFOUND if either the
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* user.name or user.email are not set.
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*
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* @param out new signature
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* @param repo repository pointer
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* @return 0 on success, GIT_ENOTFOUND if config is missing, or error code
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*/
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GIT_EXTERN(int) git_signature_default(git_signature **out, git_repository *repo);
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/**
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* Create a new signature by parsing the given buffer, which is
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* expected to be in the format "Real Name <email> timestamp tzoffset",
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* where `timestamp` is the number of seconds since the Unix epoch and
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* `tzoffset` is the timezone offset in `hhmm` format (note the lack
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* of a colon separator).
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*
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* @param out new signature
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* @param buf signature string
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* @return 0 on success, GIT_EINVALID if the signature is not parseable, or an error code
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*/
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GIT_EXTERN(int) git_signature_from_buffer(git_signature **out, const char *buf);
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/**
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* Create a copy of an existing signature. All internal strings are also
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* duplicated.
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*
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* Call `git_signature_free()` to free the data.
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*
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* @param dest pointer where to store the copy
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* @param sig signature to duplicate
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* @return 0 or an error code
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*/
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GIT_EXTERN(int) git_signature_dup(git_signature **dest, const git_signature *sig);
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/**
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* Free an existing signature.
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*
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* Because the signature is not an opaque structure, it is legal to free it
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* manually, but be sure to free the "name" and "email" strings in addition
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* to the structure itself.
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*
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* @param sig signature to free
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*/
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GIT_EXTERN(void) git_signature_free(git_signature *sig);
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/** @} */
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GIT_END_DECL
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#endif
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