Initial revision

diff --git a/afssync/migrate.qc b/afssync/migrate.qc
new file mode 100644 (file)
index 0000000..1931a2a
--- /dev/null
+++ b/afssync/migrate.qc
@@ -0,0 +1,178 @@
+/* $Header$ */
+
+#include <stdio.h>
+#include <ctype.h>
+
+
+main(argc, argv)
+int argc;
+char **argv;
+{
+    int debug = 0;
+    FILE *input = stdin;
+    char buf[1024], junk[129];
+##  int cell, quota, cnt, mach, oquota, id, who;
+##  char name[81], type[9], volume[81], path[129], quotas[33];
+##  char oname[129],otype[9];
+    char **arg = argv, *first_indir(), *second_indir(), *course_indir();
+
+    cnt = 0;
+
+    while (++arg - argv < argc) {
+       if (**arg == '-') {
+           switch ((*arg)[1]) {
+           case 'd':
+               debug = atoi((*arg)[2] ? *arg+2 : *++arg);
+               break;
+           default:
+               fprintf(stderr, "Usage: %s [-d level] [inputfile]\n",
+                       argv[0]);
+               exit(1);
+           }
+       } else {
+           input = fopen(*arg, "r");
+           if (input == NULL) {
+               fprintf(stderr, "Unable to open in put file %s\n", *arg);
+               exit(1);
+           }
+       }
+    }
+
+    if (debug > 4)
+      setenv("ING_SET", "set printqry");
+
+    if (debug) { printf("Opening database..."); fflush(stdout);}
+##  ingres sms
+    if (debug) printf("done.\n");
+
+##  range of f is filesys
+##  range of m is machine
+##  range of q is #quota
+##  retrieve (cell = machine.mach_id) where machine.#name="ATHENA.MIT.EDU"
+##  retrieve (who = users.users_id) where users.login="root"
+##  begin transaction
+
+    while (!feof(input)) {
+       fgets(buf, sizeof(buf), input);
+       if (sscanf(buf, "%s %s %s %s %s %s %s %s %s %s %s %s",
+                  name, type, junk, junk, junk, junk,
+                  quotas, junk, junk, junk, junk, junk) < 12) {
+           fprintf(stderr, "unable to parse line: %s\n", buf);
+           continue;
+       }
+       quota = atoi(quotas);
+       if (!strcmp(type, "HOMEDIR")) {
+           sprintf(path, "/afs/athena.mit.edu/user/%s/%s/%s",
+                   first_indir(name), second_indir(name), name);
+       } else if (!strcmp(type, "COURSE")) {
+           sprintf(path, "/afs/athena.mit.edu/course/%s/%s",
+                   course_indir(name), name);
+       } else if (!strcmp(type, "ACTIVITY")) {
+           sprintf(path, "/afs/athena.mit.edu/activity/%s/%s",
+                   first_indir(name), name);
+       } else if (!strcmp(type, "APROJ")) {
+           sprintf(path, "/afs/athena.mit.edu/astaff/project/%s",
+                   name);
+       } else if (!strcmp(type, "PROJECT")) {
+           sprintf(path, "/afs/athena.mit.edu/project/%s",
+                   name);
+       } else if (!strcmp(type, "AREF")) {
+           sprintf(path, "/afs/athena.mit.edu/astaff/reference/%s",
+                   name);
+       } else if (!strcmp(type, "REF")) {
+           sprintf(path, "/afs/athena.mit.edu/reference/%s",
+                   name);
+       } else if (!strcmp(type, "CONTRIB")) {
+           sprintf(path, "/afs/athena.mit.edu/contrib/%s",
+                   name);
+       } else if (!strcmp(type, "SW")) {
+           sprintf(path, "/afs/athena.mit.edu/software/%s",
+                   name);
+       } else if (!strcmp(type, "SYSTEM")) {
+           sprintf(path, "/afs/athena.mit.edu/system/%s",
+                   name);
+       } else {
+           fprintf(stderr, "Don't know how to deal with type %s\n", type);
+           continue;
+       }
+##     repeat retrieve (otype = f.#type, mach = f.mach_id, oname = f.#name)
+##             where f.label = @name {
+                       strtrim(oname);
+                       printf("changing FS %s (%s, %s on %d) to (AFS, %s)\n",
+                              name, type, oname, mach, path);
+##     }
+##     repeat replace f (phys_id=0, #type="AFS", mach_id=cell,
+##                           #name=@path, modtime=date("now"),
+##                           modby=who, modwith="migrate")
+##             where f.label = @name
+##     repeat retrieve (type = q.#type, id=q.entity_id, oquota=q.#quota)
+##             where q.filsys_id = f.filsys_id and f.label=@name {
+                       printf("removing quota (%d (%s %d) on %s)\n",
+                              oquota, type, id, name);
+##     }
+##     repeat delete q where q.filsys_id = f.filsys_id and f.label=@name
+       printf("adding quota of %d on %s\n", quota, name);
+##     repeat append #quota (filsys_id = f.filsys_id, #type="ANY",
+##                      entity_id=0, phys_id=0,
+##                      #quota=@quota, modtime=date("now"),
+##                      modby=who, modwith="migrate")
+##             where f.label= @name
+       cnt++;
+    }
+
+    if (cnt > 0) {
+##     replace tblstats (updates = tblstats.updates + cnt,
+##                         modtime =  date("now"))
+##         where tblstats.tbl = "filesys"
+##     replace tblstats (updates = tblstats.updates + cnt,
+##                         modtime =  date("now"))
+##         where tblstats.tbl = "quota"
+    }
+
+##  end transaction
+    if (debug) printf("Done.\n");
+    exit(0);
+}
+
+
+char *first_indir(name)
+char *name;
+{
+    static char buf[10];
+
+    if (islower(name[0]))
+      sprintf(buf, "%c", name[0]);
+    else
+      sprintf(buf, "other");
+    return(buf);
+}
+
+char *second_indir(name)
+char *name;
+{
+    static char buf[10];
+
+    if (islower(name[1]))
+      sprintf(buf, "%c", name[1]);
+    else
+      sprintf(buf, "other");
+    return(buf);
+}
+
+char *course_indir(name)
+char *name;
+{
+    static char buf[10];
+    char *src, *dst;
+
+    dst = buf;
+    for (src = name; *src && isdigit(*src); src++)
+      *dst++ = *src;
+
+    if  (dst == buf)
+      strcpy(buf, "other");
+    else
+      *dst = 0;
+
+    return(buf);
+}