BSD 4 development

Work on file usr/src/cmd/uucp/expfile.c

Synthesized-from: CSRG//cd1/4.0

diff --git a/usr/src/cmd/uucp/expfile.c b/usr/src/cmd/uucp/expfile.c
new file mode 100644 (file)
index 0000000..1b29267
--- /dev/null
+++ b/usr/src/cmd/uucp/expfile.c
@@ -0,0 +1,94 @@
+#include "uucp.h"
+#include <sys/types.h>
+#include <sys/stat.h>
+
+
+/*******
+ *     expfile(file)   expand file name
+ *     char *file;
+ *
+ *     return codes:  none
+ */
+
+expfile(file)
+char *file;
+{
+       char *fpart;
+       char user[20], *up;
+       char full[100];
+       int uid;
+
+       switch(file[0]) {
+       case '/':
+               return;
+       case '~':
+               for (fpart = file + 1, up = user; *fpart != '\0'
+                       && *fpart != '/'; fpart++)
+                               *up++ = *fpart;
+               *up = '\0';
+               if (gninfo(user, &uid, full) != 0) {
+                       strcpy(full, PUBDIR);
+               }
+       
+               strcat(full, fpart);
+               strcpy(file, full);
+               return;
+       default:
+               strcpy(full, Wrkdir);
+               strcat(full, "/");
+               strcat(full, file);
+               strcpy(file, full);
+               return;
+       }
+}
+
+
+/***
+ *     isdir(name)     check if directory name
+ *     char *name;
+ *
+ *     return codes:  0 - not directory  |  1 - is directory
+ */
+
+isdir(name)
+char *name;
+{
+       int ret;
+       struct stat s;
+
+       ret = stat(name, &s);
+       if (ret < 0)
+               return(0);
+       if ((s.st_mode & S_IFMT) == S_IFDIR)
+               return(1);
+       return(0);
+}
+
+
+/***
+ *     mkdirs(name)    make all necessary directories
+ *     char *name;
+ *
+ *     return 0  |  FAIL
+ */
+
+mkdirs(name)
+char *name;
+{
+       int ret;
+       char cmd[100], dir[100], *p;
+
+       for (p = dir + 1;; p++) {
+               strcpy(dir, name);
+               if ((p = index(p, '/')) == NULL)
+                       return(0);
+               *p = '\0';
+               if (isdir(dir))
+                       continue;
+               sprintf(cmd, "mkdir %s;chmod 0777 %s", dir, dir);
+               DEBUG(4, "mkdir - %s\n", dir);
+               ret = shio(cmd, NULL, NULL, User);
+               if (ret != 0)
+                       return(FAIL);
+       }
+}