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/*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2,
* as published by the Free Software Foundation.
*
* In addition to the permissions in the GNU General Public License,
* the authors give you unlimited permission to link the compiled
* version of this file into combinations with other programs,
* and to distribute those combinations without any restriction
* coming from the use of this file. (The General Public License
* restrictions do apply in other respects; for example, they cover
* modification of the file, and distribution when not linked into
* a combined executable.)
*
* This file 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; see the file COPYING. If not, write to
* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "common.h"
#include "person.h"
#include "repository.h"
#include "git/common.h"
void git_person__free(git_person *person)
{
if (person == NULL)
return;
free(person->name);
free(person->email);
free(person);
}
git_person *git_person__new(const char *name, const char *email, time_t time)
{
git_person *p;
if ((p = git__malloc(sizeof(git_person))) == NULL)
goto cleanup;
p->name = git__strdup(name);
p->email = git__strdup(email);
p->time = time;
if (p->name == NULL || p->email == NULL)
goto cleanup;
return p;
cleanup:
git_person__free(p);
return NULL;
}
const char *git_person_name(git_person *person)
{
return person->name;
}
const char *git_person_email(git_person *person)
{
return person->email;
}
time_t git_person_time(git_person *person)
{
return person->time;
}
int git_person__parse(git_person *person, char **buffer_out,
const char *buffer_end, const char *header)
{
const size_t header_len = strlen(header);
int name_length, email_length;
char *buffer = *buffer_out;
char *line_end, *name_end, *email_end;
memset(person, 0x0, sizeof(git_person));
line_end = memchr(buffer, '\n', buffer_end - buffer);
if (!line_end)
return GIT_EOBJCORRUPTED;
if (buffer + (header_len + 1) > line_end)
return GIT_EOBJCORRUPTED;
if (memcmp(buffer, header, header_len) != 0)
return GIT_EOBJCORRUPTED;
buffer += header_len;
/* Parse name */
if ((name_end = memchr(buffer, '<', buffer_end - buffer)) == NULL)
return GIT_EOBJCORRUPTED;
name_length = name_end - buffer - 1;
person->name = git__malloc(name_length + 1);
memcpy(person->name, buffer, name_length);
person->name[name_length] = 0;
buffer = name_end + 1;
if (buffer >= line_end)
return GIT_EOBJCORRUPTED;
/* Parse email */
if ((email_end = memchr(buffer, '>', buffer_end - buffer)) == NULL)
return GIT_EOBJCORRUPTED;
email_length = email_end - buffer;
person->email = git__malloc(email_length + 1);
memcpy(person->email, buffer, email_length);
person->email[email_length] = 0;
buffer = email_end + 1;
if (buffer >= line_end)
return GIT_EOBJCORRUPTED;
person->time = strtol(buffer, &buffer, 10);
if (person->time == 0)
return GIT_EOBJCORRUPTED;
*buffer_out = (line_end + 1);
return 0;
}
int git_person__write(git_odb_source *src, const char *header, const git_person *person)
{
return git__source_printf(src, "%s %s <%s> %u\n", header, person->name, person->email, person->time);
}
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