diff options
Diffstat (limited to 'core/chmod.c')
-rw-r--r-- | core/chmod.c | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/core/chmod.c b/core/chmod.c deleted file mode 100644 index f0ca999..0000000 --- a/core/chmod.c +++ /dev/null @@ -1,124 +0,0 @@ -/* chmod - change file modes - * Copyright (C) 2022 Ferass EL HAFIDI - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the copyright holder nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/stat.h> -#include <unistd.h> -#include <stdio.h> -#include <stdlib.h> -#include "version.h" - -#ifndef COMPILETIME -#define COMPILETIME -#endif - -int getopt(int argc, char *const argv[], const char *optstring); -void printUsage(); - -int main(int argc, char *const argv[]) { - int argument, i = 0; - mode_t modes, owner_modes, group_modes, other_modes; - if (argc == 1) { - printUsage(); - return 1; - } - while ((argument = getopt(argc, argv, "")) != -1) { - if (argument == '?') { - printUsage(); - return 1; - } - } - /* I know there's a better way of doing it, please let me know if you - * know a better way of doing it - */ - if (argv[1][i] == '0') i++; - switch (argv[1][i]) { - /* Owner modes */ - case '7': - owner_modes = S_IRWXU; - break; - case '4': - owner_modes = S_IRUSR; - break; - case '2': - owner_modes = S_IWUSR; - break; - case '1': - owner_modes = S_IXUSR; - break; - default: - printUsage(); - return 1; - } - i++; - switch (argv[1][i]) { - /* Group modes */ - case '7': - group_modes = S_IRWXG; - break; - case '4': - group_modes = S_IRGRP; - break; - case '2': - group_modes = S_IWGRP; - break; - case '1': - group_modes = S_IXGRP; - break; - default: - printUsage(); - return 1; - } - i++; - switch (argv[1][i]) { - /* Other modes */ - case '7': - other_modes = S_IRWXO; - break; - case '4': - other_modes = S_IROTH; - break; - case '2': - other_modes = S_IWOTH; - break; - case '1': - other_modes = S_IXOTH; - break; - default: - printUsage(); - return 1; - } - - chmod(argv[2], owner_modes | group_modes | other_modes); - return 0; -} - -void printUsage() { - printf("Ferass' Base System. (%s)\n\n" - "Usage: chmod mode file\n\n" - "Change file modes.\n\n", COMPILETIME); -} |