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https://git.proxmox.com/git/libgit2
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95 lines
2.9 KiB
C
95 lines
2.9 KiB
C
/*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License, version 2,
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* as published by the Free Software Foundation.
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*
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* In addition to the permissions in the GNU General Public License,
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* the authors give you unlimited permission to link the compiled
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* version of this file into combinations with other programs,
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* and to distribute those combinations without any restriction
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* coming from the use of this file. (The General Public License
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* restrictions do apply in other respects; for example, they cover
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* modification of the file, and distribution when not linked into
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* a combined executable.)
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "common.h"
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#include "test_helpers.h"
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#include "fileops.h"
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int write_object_data(char *file, void *data, size_t len)
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{
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git_file fd;
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int ret;
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if ((fd = gitfo_creat(file, S_IREAD | S_IWRITE)) < 0)
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return -1;
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ret = gitfo_write(fd, data, len);
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gitfo_close(fd);
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return ret;
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}
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int write_object_files(const char *odb_dir, object_data *d)
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{
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if (gitfo_mkdir(odb_dir, 0755) < 0) {
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if (errno == EEXIST) {
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fprintf(stderr, "odb directory \"%s\" already exists!\n", odb_dir);
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return -1;
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}
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fprintf(stderr, "can't make odb directory \"%s\"\n", odb_dir);
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return -1;
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}
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if ((gitfo_mkdir(d->dir, 0755) < 0) && (errno != EEXIST)) {
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fprintf(stderr, "can't make object directory \"%s\"\n", d->dir);
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return -1;
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}
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if (write_object_data(d->file, d->bytes, d->blen) < 0) {
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fprintf(stderr, "can't write object file \"%s\"\n", d->file);
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return -1;
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}
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return 0;
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}
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int remove_object_files(const char *odb_dir, object_data *d)
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{
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if (gitfo_unlink(d->file) < 0) {
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fprintf(stderr, "can't delete object file \"%s\"\n", d->file);
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return -1;
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}
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if ((gitfo_rmdir(d->dir) < 0) && (errno != ENOTEMPTY)) {
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fprintf(stderr, "can't remove object directory \"%s\"\n", d->dir);
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return -1;
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}
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if (gitfo_rmdir(odb_dir) < 0) {
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fprintf(stderr, "can't remove odb directory \"%s\"\n", odb_dir);
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return -1;
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}
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return 0;
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}
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int cmp_objects(git_obj *o, object_data *d)
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{
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if (o->type != git_obj_string_to_type(d->type))
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return -1;
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if (o->len != d->dlen)
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return -1;
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if ((o->len > 0) && (memcmp(o->data, d->data, o->len) != 0))
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return -1;
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return 0;
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}
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