| /* |
| * Copyright (C) 2012 Cyril Hrubis chrubis@suse.cz |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it would be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| * |
| * Further, this software is distributed without any warranty that it is |
| * free of the rightful claim of any third person regarding infringement |
| * or the like. Any license provided herein, whether implied or |
| * otherwise, applies only to this software file. Patent licenses, if |
| * any, provided herein do not apply to combinations of this program with |
| * other software, or any other product whatsoever. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| */ |
| |
| #include "tst_resource.h" |
| #include "ltp_priv.h" |
| |
| static int file_copy(const char *file, const int lineno, |
| void (*cleanup_fn)(void), const char *path, |
| const char *filename, const char *dest) |
| { |
| size_t len = strlen(path) + strlen(filename) + 2; |
| char buf[len]; |
| |
| snprintf(buf, sizeof(buf), "%s/%s", path, filename); |
| |
| /* check if file exists */ |
| if (access(buf, R_OK)) |
| return 0; |
| |
| safe_cp(file, lineno, cleanup_fn, buf, dest); |
| |
| return 1; |
| } |
| |
| void tst_resource_copy(const char *file, const int lineno, |
| void (*cleanup_fn)(void), |
| const char *filename, const char *dest) |
| { |
| if (!tst_tmpdir_created()) { |
| tst_brkm(TBROK, cleanup_fn, |
| "Temporary directory doesn't exist at %s:%d", |
| file, lineno); |
| } |
| |
| if (dest == NULL) |
| dest = "."; |
| |
| const char *ltproot = getenv("LTPROOT"); |
| |
| if (ltproot != NULL) { |
| /* the data are either in testcases/data or testcases/bin */ |
| char buf[strlen(ltproot) + 64]; |
| |
| snprintf(buf, sizeof(buf), "%s/testcases/data", ltproot); |
| |
| if (file_copy(file, lineno, cleanup_fn, buf, filename, dest)) |
| return; |
| |
| snprintf(buf, sizeof(buf), "%s/testcases/bin", ltproot); |
| |
| if (file_copy(file, lineno, cleanup_fn, buf, filename, dest)) |
| return; |
| } |
| |
| const char *startwd = tst_get_startwd(); |
| |
| /* try directory test started int first */ |
| if (file_copy(file, lineno, cleanup_fn, startwd, filename, dest)) |
| return; |
| |
| tst_brkm(TBROK, cleanup_fn, "Failed to copy resource '%s' at %s:%d", |
| filename, file, lineno); |
| } |