2 a1fd68d8 2018-01-12 stsp * Copyright (c) 2018 Stefan Sperling <stsp@openbsd.org>
4 7b19e0f1 2017-11-05 stsp * Permission to use, copy, modify, and distribute this software for any
5 7b19e0f1 2017-11-05 stsp * purpose with or without fee is hereby granted, provided that the above
6 7b19e0f1 2017-11-05 stsp * copyright notice and this permission notice appear in all copies.
8 7b19e0f1 2017-11-05 stsp * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 7b19e0f1 2017-11-05 stsp * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 7b19e0f1 2017-11-05 stsp * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 7b19e0f1 2017-11-05 stsp * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 7b19e0f1 2017-11-05 stsp * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 7b19e0f1 2017-11-05 stsp * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 7b19e0f1 2017-11-05 stsp * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 4027f31a 2017-11-04 stsp #include <limits.h>
18 4027f31a 2017-11-04 stsp #include <stdlib.h>
19 4027f31a 2017-11-04 stsp #include <unistd.h>
20 4027f31a 2017-11-04 stsp #include <stdio.h>
21 4027f31a 2017-11-04 stsp #include <string.h>
24 4027f31a 2017-11-04 stsp got_path_is_absolute(const char *path)
26 4027f31a 2017-11-04 stsp return path[0] == '/';
30 4027f31a 2017-11-04 stsp got_path_get_absolute(const char *relpath)
32 4027f31a 2017-11-04 stsp char cwd[PATH_MAX];
33 4027f31a 2017-11-04 stsp char *abspath;
35 4027f31a 2017-11-04 stsp if (getcwd(cwd, sizeof(cwd)) == NULL)
36 4027f31a 2017-11-04 stsp return NULL;
38 4027f31a 2017-11-04 stsp if (asprintf(&abspath, "%s/%s/", cwd, relpath) == -1)
39 4027f31a 2017-11-04 stsp return NULL;
41 4027f31a 2017-11-04 stsp return abspath;
45 4027f31a 2017-11-04 stsp got_path_normalize(const char *path)
47 4027f31a 2017-11-04 stsp char *resolved;
49 4027f31a 2017-11-04 stsp resolved = realpath(path, NULL);
50 4027f31a 2017-11-04 stsp if (resolved == NULL)
51 4027f31a 2017-11-04 stsp return NULL;
53 4027f31a 2017-11-04 stsp if (!got_path_is_absolute(resolved)) {
54 4027f31a 2017-11-04 stsp char *abspath = got_path_get_absolute(resolved);
55 4027f31a 2017-11-04 stsp free(resolved);
56 4027f31a 2017-11-04 stsp resolved = abspath;
59 4027f31a 2017-11-04 stsp return resolved;
63 a1fd68d8 2018-01-12 stsp got_opentemp(void)
65 a1fd68d8 2018-01-12 stsp char name[PATH_MAX];
69 a1fd68d8 2018-01-12 stsp if (strlcpy(name, "/tmp/got.XXXXXXXX", sizeof(name)) >= sizeof(name))
70 a1fd68d8 2018-01-12 stsp return NULL;
72 a1fd68d8 2018-01-12 stsp fd = mkstemp(name);
74 a1fd68d8 2018-01-12 stsp return NULL;
76 0465ef11 2018-01-13 stsp unlink(name);
77 a1fd68d8 2018-01-12 stsp f = fdopen(fd, "w+");
78 a1fd68d8 2018-01-12 stsp if (f == NULL) {
80 a1fd68d8 2018-01-12 stsp return NULL;