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);
 }
 
+
+
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+
+
+
+
+
+#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