diff options
author | Eric Andersen <andersen@codepoet.org> | 1999-10-20 00:03:34 +0400 |
---|---|---|
committer | Eric Andersen <andersen@codepoet.org> | 1999-10-20 00:03:34 +0400 |
commit | e77ae3a2c0328590b43447550bdb1284650b8236 (patch) | |
tree | 1e46d5cf36870771a4f3cedfe84f6161c3871131 /chmod_chown_chgrp.c | |
parent | a3f09076ef5e9a2c26b4d0728cd066bba6c474e4 (diff) |
Added sfdisk. Ststic-ified a bunch of stuff.
Diffstat (limited to 'chmod_chown_chgrp.c')
-rw-r--r-- | chmod_chown_chgrp.c | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/chmod_chown_chgrp.c b/chmod_chown_chgrp.c index cac09e71d..e76050022 100644 --- a/chmod_chown_chgrp.c +++ b/chmod_chown_chgrp.c @@ -144,3 +144,171 @@ int chmod_chown_chgrp_main(int argc, char **argv) exit(TRUE); } + + + + + + + + + + + +#ifdef fooo + + + + + + + + + + + + + + + +#include "internal.h" +#include <pwd.h> +#include <grp.h> +#include <string.h> +#include <stdio.h> + +int my_getid(const char *filename, const char *name, uid_t *id) +{ + FILE *stream; + uid_t rid; + char *rname, *start, *end, buf[128]; + + stream=fopen(filename,"r"); + + while (fgets (buf, 128, stream) != NULL) { + if (buf[0] == '#') + continue; + + start = buf; + end = strchr (start, ':'); + if (end == NULL) + continue; + *end = '\0'; + rname = start; + + start = end + 1; + end = strchr (start, ':'); + if (end == NULL) + continue; + + start = end + 1; + rid = (uid_t) strtol (start, &end, 10); + if (end == start) + continue; + + if (name) { + if (0 == strcmp(rname, name)) { + *id=rid; + return 0; + } + } else { + if ( *id == rid ) + return 0; + } + } + fclose(stream); + return -1; +} + +int +my_getpwuid(uid_t *uid) +{ + return my_getid("/etc/passwd", NULL, uid); +} + +int +my_getpwnam(char *name, uid_t *uid) +{ + return my_getid("/etc/passwd", name, uid); +} + +int +my_getgrgid(gid_t *gid) +{ + return my_getid("/etc/group", NULL, gid); +} + +int +my_getgrnam(char *name, gid_t *gid) +{ + return my_getid("/etc/group", name, gid); +} + +const char chown_usage[] = "chown [-R] user-name file [file ...]\n" +"\n\tThe group list is kept in the file /etc/groups.\n\n" +"\t-R:\tRecursively change the mode of all files and directories\n" +"\t\tunder the argument directory."; + +int +parse_user_name(const char * s, struct FileInfo * i) +{ + char * dot = strchr(s, '.'); + char * end = NULL; + uid_t id = 0; + + if (! dot ) + dot = strchr(s, ':'); + + if ( dot ) + *dot = '\0'; + + if ( my_getpwnam(s,&id) == -1 ) { + id = strtol(s,&end,10); + if ((*end != '\0') || ( my_getpwuid(&id) == -1 )) { + fprintf(stderr, "%s: no such user.\n", s); + return 1; + } + } + i->userID = id; + + if ( dot ) { + if ( my_getgrnam(++dot,&id) == -1 ) { + id = strtol(dot,&end,10); + if ((*end != '\0') || ( my_getgrgid(&id) == -1 )) { + fprintf(stderr, "%s: no such group.\n", dot); + return 1; + } + } + i->groupID = id; + i->changeGroupID = 1; + } + return 0; +} + +extern int +chown_main(struct FileInfo * i, int argc, char * * argv) +{ + int status; + + while ( argc >= 3 && strcmp("-R", argv[1]) == 0 ) { + i->recursive = 1; + argc--; + argv++; + } + + if ( (status = parse_user_name(argv[1], i)) != 0 ) + return status; + + argv++; + argc--; + + i->changeUserID = 1; + i->complainInPostProcess = 1; + + return monadic_main(i, argc, argv); +} + + + + +#endif |