X-Git-Url: http://andersk.mit.edu/gitweb/moira.git/blobdiff_plain/67805159a972397342c342ee735c8acd640e1399..d1b2a10e6c720fbac770e01e0bc2080e86665bec:/server/qsupport.qc diff --git a/server/qsupport.qc b/server/qsupport.qc deleted file mode 100644 index 5e363834..00000000 --- a/server/qsupport.qc +++ /dev/null @@ -1,3201 +0,0 @@ -/* - * $Source$ - * $Author$ - * $Header$ - * - * Copyright (C) 1987 by the Massachusetts Institute of Technology - * For copying and distribution information, please see the file - * . - * - */ - -#ifndef lint -static char *rcsid_qsupport_qc = "$Header$"; -#endif lint - -#include -#include "query.h" -#include "mr_server.h" -#include - - -extern char *whoami, *strsave(); -extern int ingres_errno, mr_errcode; - - -/* Specialized Access Routines */ - -/* access_user - verify that client name equals specified login name - * - * - since field validation routines are called first, a users_id is - * now in argv[0] instead of the login name. - */ - -access_user(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -{ - if (cl->users_id != *(int *)argv[0]) - return(MR_PERM); - else - return(MR_SUCCESS); -} - - - -/* access_login - verify that client name equals specified login name - * - * argv[0...n] contain search info. q-> - */ - -access_login(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -##{ -## int rowcount, id; -## char qual[256]; - - build_qual(q->qual, q->argc, argv, qual); -## range of u is users -## retrieve (id = u.users_id) where qual -## inquire_equel(rowcount = "rowcount") - if (rowcount != 1 || id != cl->users_id) - return(MR_PERM); - else - return(MR_SUCCESS); -##} - - - -/* access_list - check access for most list operations - * - * Inputs: argv[0] - list_id - * q - query name - * argv[2] - member ID (only for queries "amtl" and "dmfl") - * argv[7] - group IID (only for query "ulis") - * cl - client name - * - * - check that client is a member of the access control list - * - OR, if the query is add_member_to_list or delete_member_from_list - * and the list is public, allow access if client = member - */ - -access_list(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -##{ -## int list_id, acl_id, flags, rowcount, gid; -## char acl_type[9]; - char *client_type; - int client_id, status; - - list_id = *(int *)argv[0]; -## repeat retrieve (acl_id = list.#acl_id, acl_type = list.#acl_type, -## gid = list.#gid, flags = list.#public) -## where list.#list_id = @list_id -## inquire_equel(rowcount = "rowcount") - if (rowcount != 1) - return(MR_INTERNAL); - - /* parse client structure */ - if ((status = get_client(cl, &client_type, &client_id)) != MR_SUCCESS) - return(status); - - /* if amtl or dmfl and list is public allow client to add or delete self */ - if (((!strcmp("amtl", q->shortname) && flags) || - (!strcmp("dmfl", q->shortname))) && - (!strcmp("USER", argv[1]))) { - if (*(int *)argv[2] == client_id) return(MR_SUCCESS); - /* if update_list, don't allow them to change the GID */ - } else if (!strcmp("ulis", q->shortname)) { - if ((!strcmp(argv[7], UNIQUE_GID) && (gid != -1)) || - (strcmp(argv[7], UNIQUE_GID) && (gid != atoi(argv[7])))) - return(MR_PERM); - } - - /* check for client in access control list */ - status = find_member(acl_type, acl_id, client_type, client_id, 0); - if (!status) return(MR_PERM); - - return(MR_SUCCESS); -##} - - -/* access_visible_list - allow access to list only if it is not hidden, - * or if the client is on the ACL - * - * Inputs: argv[0] - list_id - * cl - client identifier - */ - -access_visible_list(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -##{ -## int list_id, acl_id, flags, rowcount; -## char acl_type[9]; - char *client_type; - int client_id, status; - - list_id = *(int *)argv[0]; -## repeat retrieve (flags = list.hidden, acl_id = list.#acl_id, -## acl_type = list.#acl_type) where list.#list_id = @list_id -## inquire_equel(rowcount = "rowcount") - if (rowcount != 1) - return(MR_INTERNAL); - if (!flags) - return(MR_SUCCESS); - - - /* parse client structure */ - if ((status = get_client(cl, &client_type, &client_id)) != MR_SUCCESS) - return(status); - - /* check for client in access control list */ - status = find_member(acl_type, acl_id, client_type, client_id, 0); - if (!status) - return(MR_PERM); - - return(MR_SUCCESS); -##} - - -/* access_vis_list_by_name - allow access to list only if it is not hidden, - * or if the client is on the ACL - * - * Inputs: argv[0] - list name - * cl - client identifier - */ - -access_vis_list_by_name(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -##{ -## int acl_id, flags, rowcount; -## char acl_type[9], *listname; - char *client_type; - int client_id, status; - - listname = argv[0]; -## repeat retrieve (flags = list.hidden, acl_id = list.#acl_id, -## acl_type = list.#acl_type) where list.#name = @listname -## inquire_equel(rowcount = "rowcount"); - if (rowcount > 1) - return(MR_WILDCARD); - if (rowcount == 0) - return(MR_NO_MATCH); - if (!flags) - return(MR_SUCCESS); - - /* parse client structure */ - if ((status = get_client(cl, &client_type, &client_id)) != MR_SUCCESS) - return(status); - - /* check for client in access control list */ - status = find_member(acl_type, acl_id, client_type, client_id, 0); - if (!status) - return(MR_PERM); - - return(MR_SUCCESS); -##} - - -/* access_member - allow user to access member of type "USER" and name matches - * username, or to access member of type "LIST" and list is one that user is - * on the acl of, or the list is visible. - */ - -access_member(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -{ - if (!strcmp(argv[0], "LIST") || !strcmp(argv[0], "RLIST")) - return(access_visible_list(q, &argv[1], cl)); - - if (!strcmp(argv[0], "USER") || !strcmp(argv[0], "RUSER")) { - if (cl->users_id == *(int *)argv[1]) - return(MR_SUCCESS); - } - - return(MR_PERM); -} - - -/* access_qgli - special access routine for Qualified_get_lists. Allows - * access iff argv[0] == "TRUE" and argv[2] == "FALSE". - */ - -access_qgli(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -{ - if (!strcmp(argv[0], "TRUE") && !strcmp(argv[2], "FALSE")) - return(MR_SUCCESS); - return(MR_PERM); -} - - -/* access_service - allow access if user is on ACL of service. Don't - * allow access if a wildcard is used. - */ - -access_service(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -##{ -## int acl_id, rowcount; -## char *name, acl_type[9]; - int client_id, status; - char *client_type; - - name = argv[0]; -## repeat retrieve (acl_id = servers.#acl_id, acl_type = servers.#acl_type) -## where servers.#name = uppercase(@name) -## inquire_equel(rowcount = "rowcount") - if (rowcount > 1) - return(MR_PERM); - - /* parse client structure */ - if ((status = get_client(cl, &client_type, &client_id)) != MR_SUCCESS) - return(status); - - /* check for client in access control list */ - status = find_member(acl_type, acl_id, client_type, client_id, 0); - if (!status) return(MR_PERM); - - return(MR_SUCCESS); -##} - - - -/* access_filesys - verify that client is owner or on owners list of filesystem - * named by argv[0] - */ - -access_filesys(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -##{ -## int rowcount, users_id, list_id; -## char *name; - int status, client_id; - char *client_type; - - name = argv[0]; -## repeat retrieve (users_id = filesys.owner, list_id = filesys.owners) -## where filesys.label = @name -## inquire_equel(rowcount = "rowcount") - - if (rowcount != 1) - return(MR_PERM); - if (users_id == cl->users_id) - return(MR_SUCCESS); - if ((status = get_client(cl, &client_type, &client_id)) != MR_SUCCESS) - return(status); - status = find_member("LIST", list_id, client_type, client_id, 0); - if (status) - return(MR_SUCCESS); - else - return(MR_PERM); -##} - - - -/* Setup Routines */ - -/* Setup routine for add_user - * - * Inputs: argv[0] - login - * argv[1] - uid - * - * Description: - * - * - if argv[1] == UNIQUE_UID then set argv[1] = next(uid) - * - if argv[0] == UNIQUE_LOGIN then set argv[0] = "#" - */ - -setup_ausr(q, argv, cl) - struct query *q; - register char *argv[]; - client *cl; -##{ -## int nuid, rowcount; -## char *mit_id; - -#ifdef notdef - /* this is currently disabled because we need an index on ID's - * before it can run in finite time. - */ - mit_id = argv[U_MITID]; -## retrieve (rowcount = any(u.#mit_id where u.#mit_id = mit_id)) - if (ingres_errno) return(mr_errcode); - if (rowcount) return(MR_EXISTS); -#endif notdef - - if (!strcmp(argv[1], UNIQUE_UID) || atoi(argv[1]) == -1) { - if (set_next_object_id("uid", "users")) - return(MR_INGRES_ERR); -## repeat retrieve (nuid = values.value) where values.name = "uid" -## inquire_equel(rowcount = "rowcount") - if (rowcount != 1) - return(MR_INTERNAL); - sprintf(argv[1], "%d", nuid); - } - - if (!strcmp(argv[0], UNIQUE_LOGIN) || atoi(argv[1]) == -1) { - sprintf(argv[0], "#%s", argv[1]); - } - - return(MR_SUCCESS); -##} - - -/* setup_dusr - verify that the user is no longer being referenced - * and may safely be deleted. - */ - -int setup_dusr(q, argv) - struct query *q; - char **argv; -##{ -## int flag, id; - - id = *(int *)argv[0]; - - /* For now, only allow users to be deleted if their status is 0 */ -## repeat retrieve (flag = u.status) where u.users_id = @id - if (flag != 0 && flag != 4) - return(MR_IN_USE); - -## repeat delete quota where quota.entity_id = @id and quota.type = "USER" -## repeat delete krbmap where krbmap.users_id = @id -## repeat retrieve (flag = any(imembers.member_id where imembers.member_id=@id -## and imembers.member_type = "USER")) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(filesys.label where filesys.owner=@id)) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(list.name where list.acl_id=@id and -## list.acl_type = "USER")) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(servers.name where servers.acl_id=@id and -## servers.acl_type = "USER")) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag=any(hostaccess.acl_id where hostaccess.acl_id=@id and -## hostaccess.acl_type = "USER")) - if (flag) - return(MR_IN_USE); - if (ingres_errno) - return(mr_errcode); - return(MR_SUCCESS); -##} - - -/* setup_spop: verify that there is already a valid POP machine_id in the - * pop_id field. Also take care of keeping track of the post office usage. - */ -int setup_spop(q, argv) -struct query *q; -char **argv; -##{ -## int id, mid, flag; -## char type[9]; - - id = *(int *)argv[0]; -## repeat retrieve (type = u.potype, mid = u.pop_id, -## flag = any(machine.name where machine.mach_id = u.pop_id -## and u.pop_id != 0 and u.users_id = @id)) -## where u.users_id = @id - if (!flag) - return(MR_MACHINE); - if (strcmp(strtrim(type), "POP")) - set_pop_usage(mid, 1); - return(MR_SUCCESS); -##} - - -/* setup_dpob: Take care of keeping track of the post office usage. - */ -int setup_dpob(q, argv) -struct query *q; -char **argv; -##{ -## int id, user; -## char type[9]; - - user = *(int *)argv[0]; -## repeat retrieve (type = u.potype, id = u.pop_id) -## where u.users_id = @user - if (ingres_errno) return(mr_errcode); - - if (!strcmp(strtrim(type), "POP")) - set_pop_usage(id, -1); - return(MR_SUCCESS); -##} - - -/* setup_dmac - verify that the machine is no longer being referenced - * and may safely be deleted. - */ - -int setup_dmac(q, argv) - struct query *q; - char **argv; -##{ -## int flag, id; - - id = *(int *)argv[0]; -## repeat retrieve (flag = any(users.login where users.potype = "POP" -## and users.pop_id=@id)) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(serverhosts.mach_id -## where serverhosts.mach_id=@id)) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(nfsphys.mach_id where nfsphys.mach_id=@id)) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(hostaccess.mach_id where hostaccess.mach_id=@id)) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(printcap.mach_id where printcap.mach_id=@id)) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(printcap.quotaserver where printcap.quotaserver=@id)) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(palladium.mach_id where palladium.mach_id=@id)) - if (flag) - return(MR_IN_USE); - -## repeat delete mcmap where mcmap.mach_id = @id - if (ingres_errno) return(mr_errcode); - return(MR_SUCCESS); -##} - - -/* setup_dclu - verify that the cluster is no longer being referenced - * and may safely be deleted. - */ - -int setup_dclu(q, argv) - struct query *q; - char **argv; -##{ -## int flag, id; - - id = *(int *)argv[0]; -## repeat retrieve (flag = any(mcmap.mach_id where mcmap.clu_id=@id)) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(svc.clu_id where svc.clu_id=@id)) - if (flag) - return(MR_IN_USE); - if (ingres_errno) - return(mr_errcode); - return(MR_SUCCESS); -##} - - -/* setup_alis - if argv[5] is non-zero and argv[6] is UNIQUE_ID, then allocate - * a new gid and put it in argv[6]. Otherwise if argv[6] is UNIQUE_ID but - * argv[5] is not, then remember that UNIQUE_ID is being stored by putting - * a -1 there. Remember that this is also used for ulis, with the indexes - * at 6 & 7. - */ - -int setup_alis(q, argv) -struct query *q; -char **argv; -##{ -## int ngid; - char *malloc(); - int idx; - - if (!strcmp(q->shortname, "alis")) - idx = 6; - else if (!strcmp(q->shortname, "ulis")) - idx = 7; - - if (!strcmp(argv[idx], UNIQUE_GID) || atoi(argv[idx]) == -1) { - if (atoi(argv[idx - 1])) { - if (set_next_object_id("gid", "list")) - return(MR_INGRES_ERR); -## repeat retrieve (ngid = values.value) where values.name = "gid" - if (ingres_errno) return(mr_errcode); - sprintf(argv[idx], "%d", ngid); - } else { - strcpy(argv[idx], "-1"); - } - } - - return(MR_SUCCESS); -##} - - -/* setup_dlist - verify that the list is no longer being referenced - * and may safely be deleted. - */ - -int setup_dlis(q, argv) - struct query *q; - char **argv; -##{ -## int flag, id; - - id = *(int *)argv[0]; -## repeat retrieve (flag = any(imembers.member_id where imembers.member_id=@id -## and imembers.member_type = "LIST")) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(imembers.member_id where imembers.list_id=@id)) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(filesys.label where filesys.owners=@id)) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(capacls.tag where capacls.list_id=@id)) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(list.name where list.acl_id=@id and -## list.acl_type = "LIST" and list.list_id != @id)) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(servers.name where servers.acl_id=@id and -## servers.acl_type = "LIST")) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(quota.entity_id where quota.entity_id=@id and -## quota.type = "GROUP")) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag=any(hostaccess.acl_id where hostaccess.acl_id=@id and -## hostaccess.acl_type = "LIST")) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = any(zephyr.class -## where zephyr.xmt_type = "LIST" and zephyr.xmt_id = @id or -## zephyr.sub_type = "LIST" and zephyr.sub_id = @id or -## zephyr.iws_type = "LIST" and zephyr.iws_id = @id or -## zephyr.iui_type = "LIST" and zephyr.iui_id = @id)) - if (flag) - return(MR_IN_USE); - if (ingres_errno) - return(mr_errcode); - return(MR_SUCCESS); -##} - - -/* setup_dsin - verify that the service is no longer being referenced - * and may safely be deleted. - */ - -int setup_dsin(q, argv) - struct query *q; - char **argv; -##{ -## int flag; -## char *name; - - name = argv[0]; -## repeat retrieve (flag = any(serverhosts.service -## where serverhosts.service=uppercase(@name))) - if (flag) - return(MR_IN_USE); -## repeat retrieve (flag = servers.inprogress) where servers.#name = @name - if (flag) - return(MR_IN_USE); - if (ingres_errno) - return(mr_errcode); - return(MR_SUCCESS); -##} - - -/* setup_dshi - verify that the service-host is no longer being referenced - * and may safely be deleted. - */ - -int setup_dshi(q, argv) - struct query *q; - char **argv; -##{ -## int flag, id; -## char *name; - - name = argv[0]; - id = *(int *)argv[1]; -## repeat retrieve (flag=serverhosts.inprogress) -## where serverhosts.service=uppercase(@name) and serverhosts.mach_id=@id - if (flag) - return(MR_IN_USE); - if (ingres_errno) - return(mr_errcode); - return(MR_SUCCESS); -##} - - -/** - ** setup_add_filesys - verify existance of referenced file systems - ** - ** Inputs: Add - ** argv[1] - type - ** argv[2] - mach_id - ** argv[3] - name - ** argv[5] - access - ** - ** Description: - ** - for type = RVD: - ** * allow anything - ** - for type = NFS: - ** * extract directory prefix from name - ** * verify mach_id/dir in nfsphys - ** * verify access in {r, w, R, W} - ** - ** Side effect: sets variable var_phys_id to the ID of the physical - ** filesystem (nfsphys_id for NFS, 0 for RVD) - ** - ** Errors: - ** MR_NFS - specified directory not exported - ** MR_FILESYS_ACCESS - invalid filesys access - ** - **/ - -##static int var_phys_id; - -setup_afil(q, argv) - struct query *q; - char *argv[]; -##{ - char *type, *name; - int mach_id; -## int ok; -## char ftype[32], *access; - - type = argv[1]; - mach_id = *(int *)argv[2]; - name = argv[3]; - access = argv[5]; - var_phys_id = 0; - - sprintf(ftype, "fs_access_%s", type); -## retrieve (ok = any(alias.trans where alias.name = ftype and -## alias.type = "TYPE" and alias.trans = access)) - if (ingres_errno) return(mr_errcode); - if (ok == 0) return(MR_FILESYS_ACCESS); - - if (!strcmp(type, "NFS")) - return (check_nfs(mach_id, name, access)); - else - return(MR_SUCCESS); -##} - - -/* Verify the arguments, depending on the FStype. Also, if this is an - * NFS filesystem, then update any quotas for that filesystem to reflect - * the new phys_id. - */ - -setup_ufil(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -##{ - int mach_id, status; - char *type, *name; -## int fid, total, who; -## char *entity, ftype[32], *access; - - type = argv[2]; - mach_id = *(int *)argv[3]; - name = argv[4]; - access = argv[6]; - var_phys_id = 0; - fid = *(int *)argv[0]; - who = cl->client_id; - entity = cl->entity; - - sprintf(ftype, "fs_access_%s", type); -## retrieve (total = any(alias.trans where alias.name = ftype and -## alias.type = "TYPE" and alias.trans = access)) - if (ingres_errno) return(mr_errcode); - if (total == 0) return(MR_FILESYS_ACCESS); - - if (!strcmp(type, "NFS")) { - status = check_nfs(mach_id, name, access); -## replace quota (phys_id = var_phys_id) where quota.filsys_id = fid - if (ingres_errno) return(mr_errcode); - return(status); - } else if (!strcmp(type, "AFS")) { - total = 0; -## retrieve (total = sum(quota.quota where quota.filsys_id = fid -## and quota.phys_id != 0)) - if (ingres_errno) return(mr_errcode); - if (total != 0) { -## append quota (quota = total, filsys_id = fid, -## phys_id = 0, entity_id = 0, type = "ANY", -## modtime = "now", modby = who, modwith = entity) - if (ingres_errno) return(mr_errcode); - } - } else { -## replace quota (phys_id = 0) where quota.filsys_id = fid - if (ingres_errno) return(mr_errcode); - } - return(MR_SUCCESS); -##} - - -/* Find the NFS physical partition that the named directory is on. - * This is done by comparing the dir against the mount point of the - * partition. To make sure we get the correct match when there is - * more than one, we sort the query in reverse order by dir name. - */ - -##check_nfs(mach_id, name, access) -## int mach_id; - char *name; - char *access; -##{ -## char dir[81]; - char caccess; - register int status; - register char *cp1; - register char *cp2; - - status = MR_NFS; -## range of np is nfsphys -## repeat retrieve (var_phys_id = np.#nfsphys_id, dir = trim(np.#dir)) -## where np.#mach_id = @mach_id sort by #dir:d { - cp1 = name; - cp2 = dir; - while (*cp2) { - if (*cp1++ != *cp2) break; - cp2++; - } - if (*cp2 == 0) { - status = MR_SUCCESS; -## endretrieve - } -## } - if (ingres_errno) - return(mr_errcode); - return(status); -##} - - -/* setup_dfil: free any quota records and fsgroup info associated with - * a filesystem when it is deleted. Also adjust the allocation numbers. - */ - -setup_dfil(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## int id; - - id = *(int *)argv[0]; -## range of q is quota -## range of n is nfsphys -## repeat replace n (allocated=n.allocated-sum(q.quota where q.filsys_id=@id)) -## where n.nfsphys_id = filesys.phys_id and filesys.filsys_id = @id - -## repeat delete q where q.filsys_id = @id -## repeat delete fsgroup where fsgroup.filsys_id = @id -## repeat delete fsgroup where fsgroup.group_id = @id - if (ingres_errno) return(mr_errcode); - return(MR_SUCCESS); -##} - - -/* setup_dnfp: check to see that the nfs physical partition does not have - * any filesystems assigned to it before allowing it to be deleted. - */ - -setup_dnfp(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## int id, exists; - - id = *(int *)argv[0]; -## repeat retrieve (exists = any(filesys.label where filesys.phys_id = @id)) - if (exists) - return(MR_IN_USE); - if (ingres_errno) - return(mr_errcode); - return(MR_SUCCESS); -##} - - -/* setup_dqot: Remove allocation from nfsphys before deleting quota. - * argv[0] = filsys_id - * argv[1] = type if "update_quota" or "delete_quota" - * argv[2 or 1] = users_id or list_id - */ - -setup_dqot(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## int quota, fs, id; -## char *qtype; - - fs = *(int *)argv[0]; - if (!strcmp(q->name, "update_quota") || !strcmp(q->name, "delete_quota")) { - qtype = argv[1]; - id = *(int *)argv[2]; - } else { - qtype = "USER"; - id = *(int *)argv[1]; - } - -## range of q is #quota -## repeat retrieve (quota = q.#quota) where q.type = @qtype and -## q.entity_id = @id and q.filsys_id = @fs -## repeat replace nfsphys (allocated = nfsphys.allocated - @quota) -## where nfsphys.nfsphys_id = filesys.#phys_id and filesys.filsys_id = @fs - if (ingres_errno) return(mr_errcode); - return(MR_SUCCESS); -##} - - -/* setup_sshi: don't exclusive lock the machine table during - * set_server_host_internal. - */ - -setup_sshi(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## set lockmode session where readlock = system -##} - - -/* setup add_kerberos_user_mapping: add the string to the string - * table if necessary. - */ - -setup_akum(q, argv, cl) -struct query *q; -char **argv; -client *cl; -##{ -## int id, rowcount; -## char *name; - - name = argv[1]; - if (name_to_id(name, "STRING", &id) != MR_SUCCESS) { - if (q->type != APPEND) return(MR_STRING); -## range of v is values -## retrieve (id = v.value) where v.#name = "strings_id" - id++; -## replace v (value = id) where v.#name = "strings_id" -## append to strings (string_id = id, string = name) - cache_entry(name, "STRING", id); - } - if (ingres_errno) return(mr_errcode); - *(int *)argv[1] = id; - return(MR_SUCCESS); -##} - - - -/* FOLLOWUP ROUTINES */ - -/* generic set_modtime routine. This takes the table name from the query, - * and will update the modtime, modby, and modwho fields in the entry in - * the table whose name field matches argv[0]. - */ - -set_modtime(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -##{ -## char *name, *entity, *table; -## int who; - - entity = cl->entity; - who = cl->client_id; - table = q->rtable; - name = argv[0]; - -## replace table (modtime = "now", modby = who, modwith = entity) -## where table.#name = name - return(MR_SUCCESS); -##} - -/* generic set_modtime_by_id routine. This takes the table name from - * the query, and the id name from the validate record, - * and will update the modtime, modby, and modwho fields in the entry in - * the table whose id matches argv[0]. - */ - -set_modtime_by_id(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## char *entity, *table, *id_name; -## int who, id; - - entity = cl->entity; - who = cl->client_id; - table = q->rtable; - id_name = q->validate->object_id; - - id = *(int *)argv[0]; -## replace table (modtime = "now", modby = who, modwith = entity) -## where table.id_name = id - return(MR_SUCCESS); -##} - - -/* Sets the finger modtime on a user record. The users_id will be in argv[0]. - */ - -set_finger_modtime(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -##{ -## int users_id, who; -## char *entity; - - entity = cl->entity; - who = cl->client_id; - users_id = *(int *)argv[0]; - -## repeat replace u (fmodtime = "now", fmodby = @who, fmodwith = @entity) -## where u.#users_id = @users_id - return(MR_SUCCESS); -##} - - -/* Sets the pobox modtime on a user record. The users_id will be in argv[0]. - */ - -set_pobox_modtime(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## int users_id, who; -## char *entity; - - entity = cl->entity; - who = cl->client_id; - users_id = *(int *)argv[0]; - -## repeat replace users (pmodtime = "now", pmodby = @who, pmodwith = @entity) -## where users.#users_id = @users_id - return(MR_SUCCESS); -##} - - -/* Like set_modtime, but uppercases the name first. - */ - -set_uppercase_modtime(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## char *name, *entity, *table; -## int who; - - entity = cl->entity; - who = cl->client_id; - table = q->rtable; - name = argv[0]; - -## replace table (modtime = "now", modby = who, modwith = entity) -## where table.#name = uppercase(name) - return(MR_SUCCESS); -##} - - -/* Sets the modtime on the machine whose mach_id is in argv[0]. This routine - * is necessary for add_machine_to_cluster becuase the table that query - * operates on is "mcm", not "machine". - */ - -set_mach_modtime_by_id(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## char *entity; -## int who, id; - - entity = cl->entity; - who = cl->client_id; - - id = *(int *)argv[0]; -## repeat replace machine (modtime = "now", modby = @who, modwith = @entity) -## where machine.mach_id = @id - return(MR_SUCCESS); -##} - - -/* Sets the modtime on the cluster whose mach_id is in argv[0]. This routine - * is necessary for add_cluster_data and delete_cluster_data becuase the - * table that query operates on is "svc", not "cluster". - */ - -set_cluster_modtime_by_id(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## char *entity; -## int who, id; - - entity = cl->entity; - who = cl->client_id; - - id = *(int *)argv[0]; -## repeat replace cluster (modtime = "now", modby = @who, modwith = @entity) -## where cluster.clu_id = @id - return(MR_SUCCESS); -##} - - -/* sets the modtime on the serverhost where the service name is in argv[0] - * and the mach_id is in argv[1]. - */ - -set_serverhost_modtime(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## char *entity, *serv; -## int who, id; - - entity = cl->entity; - who = cl->client_id; - - serv = argv[0]; - id = *(int *)argv[1]; -## repeat replace sh (modtime = "now", modby = @who, modwith = @entity) -## where sh.service = uppercase(@serv) and sh.mach_id = @id - return(MR_SUCCESS); -##} - - -/* sets the modtime on the nfsphys where the mach_id is in argv[0] and the - * directory name is in argv[1]. - */ - -set_nfsphys_modtime(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## char *entity, *dir; -## int who, id; - - entity = cl->entity; - who = cl->client_id; - - id = *(int *)argv[0]; - dir = argv[1]; -## repeat replace np (modtime = "now", modby = @who, modwith = @entity) -## where np.#dir = @dir and np.mach_id = @id - return(MR_SUCCESS); -##} - - -/* sets the modtime on a filesystem, where argv[0] contains the filesys - * label. - */ - -set_filesys_modtime(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -##{ -## char *label, *entity; -## int who; - - entity = cl->entity; - who = cl->client_id; - - label = argv[0]; - if (!strcmp(q->shortname, "ufil")) - label = argv[1]; - -## repeat replace fs (modtime = "now", modby = @who, modwith = @entity, -## #phys_id = @var_phys_id) where fs.#label = @label - return(MR_SUCCESS); -##} - - -/* sets the modtime on a zephyr class, where argv[0] contains the class - * name. - */ - -set_zephyr_modtime(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -##{ -## char *class, *entity; -## int who; - - entity = cl->entity; - who = cl->client_id; - - class = argv[0]; - -## repeat replace z (modtime = "now", modby = @who, modwith = @entity) -## where z.#class = @class - return(MR_SUCCESS); -##} - - -/* fixes the modby field. This will be the second to last thing in the - * argv, the argv length is determined from the query structure. It is - * passed as a pointer to an integer. This will either turn it into a - * username, or # + the users_id. - */ -followup_fix_modby(q, sq, v, action, actarg, cl) - struct query *q; - register struct save_queue *sq; - struct validate *v; - register int (*action)(); - register int actarg; - client *cl; -{ - register int i, j; - char **argv, *malloc(); - int id, status; - - i = q->vcnt - 2; - while (sq_get_data(sq, &argv)) { - id = atoi(argv[i]); - if (id > 0) - status = id_to_name(id, "USER", &argv[i]); - else - status = id_to_name(-id, "STRING", &argv[i]); - if (status && status != MR_NO_MATCH) - return(status); - (*action)(q->vcnt, argv, actarg); - for (j = 0; j < q->vcnt; j++) - free(argv[j]); - free(argv); - } - sq_destroy(sq); - return(MR_SUCCESS); -} - - -/** - ** followup_ausr - add finger and pobox entries, set_user_modtime - ** - ** Inputs: - ** argv[0] - login (add_user) - ** argv[3] - last name - ** argv[4] - first name - ** argv[5] - middle name - ** - **/ - -followup_ausr(q, argv, cl) - struct query *q; - char *argv[]; - client *cl; -##{ -## int who; -## char *login, *entity; -## char fullname[129]; - - login = argv[0]; - who = cl->client_id; - entity = cl->entity; - - /* build fullname */ - if (strlen(argv[4]) && strlen(argv[5])) - sprintf(fullname, "%s %s %s", argv[4], argv[5], argv[3]); - else if (strlen(argv[4])) - sprintf(fullname, "%s %s", argv[4], argv[3]); - else - sprintf(fullname, "%s", argv[3]); - - /* create finger entry, pobox & set modtime on user */ -## repeat replace u (modtime = "now", modby=@who, modwith=@entity, -## #fullname=@fullname, mit_affil = u.mit_year, -## fmodtime="now", fmodby=@who, fmodwith=@entity, -## potype="NONE", pmodtime="now", pmodby=@who, pmodwith=@entity) -## where u.#login = @login - - return(MR_SUCCESS); -##} - - -/* followup_gpob: fixes argv[2] based on the IDs currently there and the - * type in argv[1]. Then completes the upcall to the user. - * - * argv[2] is of the form "123:234" where the first integer is the machine - * ID if it is a pop box, and the second is the string ID if it is an SMTP - * box. argv[1] should be "POP", "SMTP", or "NONE". Boxes of type NONE - * are skipped. - */ - -followup_gpob(q, sq, v, action, actarg, cl) - register struct query *q; - register struct save_queue *sq; - register struct validate *v; - register int (*action)(); - int actarg; - client *cl; -{ - char **argv, *index(); - char *ptype, *p; - int mid, sid, status; - - /* for each row */ - while (sq_get_data(sq, &argv)) { - mr_trim_args(2, argv); - ptype = argv[1]; - p = index(argv[2], ':'); - *p++ = 0; - mid = atoi(argv[2]); - sid = atoi(p); - - if (!strcmp(ptype, "POP")) { - status = id_to_name(mid, "MACHINE", &argv[2]); - if (status == MR_NO_MATCH) - return(MR_MACHINE); - } else if (!strcmp(ptype, "SMTP")) { - status = id_to_name(sid, "STRING", &argv[2]); - if (status == MR_NO_MATCH) - return(MR_STRING); - } else /* ptype == "NONE" */ { - goto skip; - } - if (status) return(status); - - if (!strcmp(q->shortname, "gpob")) { - sid = atoi(argv[4]); - if (sid > 0) - status = id_to_name(sid, "USER", &argv[4]); - else - status = id_to_name(-sid, "STRING", &argv[4]); - } - if (status && status != MR_NO_MATCH) return(status); - - (*action)(q->vcnt, argv, actarg); - skip: - /* free saved data */ - free(argv[0]); - free(argv[1]); - free(argv[4]); - free(argv); - } - - sq_destroy(sq); - return (MR_SUCCESS); -} - - -/* followup_glin: fix the ace_name in argv[8]. argv[7] will contain the - * ace_type: "LIST", "USER", or "NONE". Decode the id in argv[8] into the - * proper name based on the type, and repace that string in the argv. - * Also fixes the modby field by called followup_fix_modby. - */ - -followup_glin(q, sq, v, action, actarg, cl) - register struct query *q; - register struct save_queue *sq; - register struct validate *v; - register int (*action)(); - int actarg; - client *cl; -{ - char **argv, *malloc(), *realloc(), *type; - int id, i, idx, status; - - idx = 8; - if (!strcmp(q->shortname, "gsin")) - idx = 12; - - while (sq_get_data(sq, &argv)) { - mr_trim_args(q->vcnt, argv); - - id = atoi(argv[i = q->vcnt - 2]); - if (id > 0) - status = id_to_name(id, "USER", &argv[i]); - else - status = id_to_name(-id, "STRING", &argv[i]); - if (status && status != MR_NO_MATCH) - return(status); - - id = atoi(argv[idx]); - type = argv[idx - 1]; - - if (!strcmp(type, "LIST")) { - status = id_to_name(id, "LIST", &argv[idx]); - } else if (!strcmp(type, "USER")) { - status = id_to_name(id, "USER", &argv[idx]); - } else if (!strcmp(type, "KERBEROS")) { - status = id_to_name(id, "STRING", &argv[idx]); - } else if (!strcmp(type, "NONE")) { - status = 0; - free(argv[idx]); - argv[idx] = strsave("NONE"); - } else { - status = 0; - free(argv[idx]); - argv[idx] = strsave("???"); - } - if (status && status != MR_NO_MATCH) - return(status); - - if (!strcmp(q->shortname, "glin") && atoi(argv[6]) == -1) { - argv[6] = realloc(argv[6], strlen(UNIQUE_GID) + 1); - strcpy(argv[6], UNIQUE_GID); - } - - /* send the data */ - (*action)(q->vcnt, argv, actarg); - - /* free saved data */ - for (i = 0; i < q->vcnt; i++) - free(argv[i]); - free(argv); - } - - sq_destroy(sq); - return (MR_SUCCESS); -} - - -/* followup_gqot: Fix the entity name, directory name & modby fields - * argv[0] = filsys_id - * argv[1] = type - * argv[2] = entity_id - * argv[3] = ascii(quota) - */ - -followup_gqot(q, sq, v, action, actarg, cl) - struct query *q; - register struct save_queue *sq; - struct validate *v; - register int (*action)(); - register int actarg; - client *cl; -##{ - register int j; - char **argv, *malloc(); -## int id, rowcount; -## char *name, *label; - int status, idx; - - if (!strcmp(q->name, "get_quota") || - !strcmp(q->name, "get_quota_by_filesys")) - idx = 4; - else - idx = 3; - while (sq_get_data(sq, &argv)) { - if (idx == 4) { - switch (argv[1][0]) { - case 'U': - status = id_to_name(atoi(argv[2]), "USER", &argv[2]); - break; - case 'G': - case 'L': - status = id_to_name(atoi(argv[2]), "LIST", &argv[2]); - break; - case 'A': - free(argv[2]); - argv[2] = strsave("system:anyuser"); - break; - default: - id = atoi(argv[2]); - argv[2] = malloc(8); - sprintf(argv[2], "%d", id); - } - } - id = atoi(argv[idx]); - free(argv[idx]); - argv[idx] = malloc(256); - name = argv[idx]; - if (id == 0) { - label = argv[0]; -## repeat retrieve (name = filesys.#name) where filesys.#label = @label - } else { -## repeat retrieve (name = nfsphys.dir) where nfsphys.nfsphys_id = @id - } -## inquire_equel(rowcount = "rowcount") - if (rowcount != 1) { - sprintf(argv[idx], "#%d", id); - } - - id = atoi(argv[idx+3]); - if (id > 0) - status = id_to_name(id, "USER", &argv[idx+3]); - else - status = id_to_name(-id, "STRING", &argv[idx+3]); - if (status && status != MR_NO_MATCH) - return(status); - (*action)(q->vcnt, argv, actarg); - for (j = 0; j < q->vcnt; j++) - free(argv[j]); - free(argv); - } - sq_destroy(sq); - return(MR_SUCCESS); -##} - - -/* followup_aqot: Add allocation to nfsphys after creating quota. - * argv[0] = filsys_id - * argv[1] = type if "add_quota" or "update_quota" - * argv[2 or 1] = id - * argv[3 or 2] = ascii(quota) - */ - -followup_aqot(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## int quota, id, fs, who; -## char *entity, *qtype; - - fs = *(int *)argv[0]; - if (!strcmp(q->name, "add_quota") || !strcmp(q->name, "update_quota")) { - qtype = argv[1]; - id = *(int *)argv[2]; - quota = atoi(argv[3]); - } else { - qtype = "USER"; - id = *(int *)argv[1]; - quota = atoi(argv[2]); - } - who = cl->client_id; - entity = cl->entity; - -## repeat replace q (modtime = "now", modby = @who, modwith = @entity) -## where q.filsys_id = @fs and q.type = @qtype and q.entity_id = @id -## repeat replace nfsphys (allocated = nfsphys.allocated + @quota) -## where nfsphys.nfsphys_id = filesys.#phys_id and filesys.filsys_id = @fs - if (ingres_errno) return(mr_errcode); - return(MR_SUCCESS); -##} - - -followup_gpce(q, sq, v, action, actarg, cl) - struct query *q; - register struct save_queue *sq; - struct validate *v; - register int (*action)(); - register int actarg; - client *cl; -{ - register int i, j; - char **argv, *malloc(); - int id, status; - - i = q->vcnt - 2; - while (sq_get_data(sq, &argv)) { - id = atoi(argv[PCAP_QSERVER]); - status = id_to_name(id, "MACHINE", &argv[PCAP_QSERVER]); - if (status) return (status); - id = atoi(argv[i]); - if (id > 0) - status = id_to_name(id, "USER", &argv[i]); - else - status = id_to_name(-id, "STRING", &argv[i]); - if (status && status != MR_NO_MATCH) - return(status); - (*action)(q->vcnt, argv, actarg); - for (j = 0; j < q->vcnt; j++) - free(argv[j]); - free(argv); - } - sq_destroy(sq); - return(MR_SUCCESS); -} - - -/* followup_gzcl: - */ - -followup_gzcl(q, sq, v, action, actarg, cl) - register struct query *q; - register struct save_queue *sq; - register struct validate *v; - register int (*action)(); - int actarg; - client *cl; -{ - int id, i, status; - char **argv; - - while (sq_get_data(sq, &argv)) { - mr_trim_args(q->vcnt, argv); - - id = atoi(argv[i = q->vcnt - 2]); - if (id > 0) - status = id_to_name(id, "USER", &argv[i]); - else - status = id_to_name(-id, "STRING", &argv[i]); - if (status && status != MR_NO_MATCH) - return(status); - - for (i = 1; i < 8; i+=2) { - id = atoi(argv[i+1]); - if (!strcmp(argv[i], "LIST")) { - status = id_to_name(id, "LIST", &argv[i+1]); - } else if (!strcmp(argv[i], "USER")) { - status = id_to_name(id, "USER", &argv[i+1]); - } else if (!strcmp(argv[i], "KERBEROS")) { - status = id_to_name(id, "STRING", &argv[i+1]); - } else if (!strcmp(argv[i], "NONE")) { - status = 0; - free(argv[i+1]); - argv[i+1] = strsave("NONE"); - } else { - status = 0; - free(argv[i+1]); - argv[i+1] = strsave("???"); - } - if (status && status != MR_NO_MATCH) - return(status); - } - - /* send the data */ - (*action)(q->vcnt, argv, actarg); - - /* free saved data */ - for (i = 0; i < q->vcnt; i++) - free(argv[i]); - free(argv); - } - sq_destroy(sq); - return(MR_SUCCESS); -} - - -/* followup_gsha: - */ - -followup_gsha(q, sq, v, action, actarg, cl) - register struct query *q; - register struct save_queue *sq; - register struct validate *v; - register int (*action)(); - int actarg; - client *cl; -{ - char **argv; - int i, id, status; - - while (sq_get_data(sq, &argv)) { - mr_trim_args(q->vcnt, argv); - - id = atoi(argv[4]); - if (id > 0) - status = id_to_name(id, "USER", &argv[4]); - else - status = id_to_name(-id, "STRING", &argv[4]); - if (status && status != MR_NO_MATCH) - return(status); - - id = atoi(argv[2]); - if (!strcmp(argv[1], "LIST")) { - status = id_to_name(id, "LIST", &argv[2]); - } else if (!strcmp(argv[1], "USER")) { - status = id_to_name(id, "USER", &argv[2]); - } else if (!strcmp(argv[1], "KERBEROS")) { - status = id_to_name(id, "STRING", &argv[2]); - } else if (!strcmp(argv[1], "NONE")) { - status = 0; - free(argv[2]); - argv[2] = strsave("NONE"); - } else { - status = 0; - free(argv[2]); - argv[2] = strsave("???"); - } - if (status && status != MR_NO_MATCH) - return(status); - - /* send the data */ - (*action)(q->vcnt, argv, actarg); - - /* free saved data */ - for (i = 0; i < q->vcnt; i++) - free(argv[i]); - free(argv); - } - sq_destroy(sq); - return(MR_SUCCESS); -} - - - -/* Special query routines */ - -/* set_pobox - this does all of the real work. - * argv = user_id, type, box - * if type is POP, then box should be a machine, and its ID should be put in - * pop_id. If type is SMTP, then box should be a string and its ID should - * be put in box_id. If type is NONE, then box doesn't matter. - */ - -int set_pobox(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## int user, id, rowcount; -## char *box, potype[9]; - int status; - - box = argv[2]; - user = *(int *)argv[0]; - -## repeat retrieve (id = users.pop_id, potype = users.#potype) -## where users.users_id = @user - if (ingres_errno) return(mr_errcode); - if (!strcmp(strtrim(potype), "POP")) - set_pop_usage(id, -1); - - if (!strcmp(argv[1], "POP")) { - status = name_to_id(box, "MACHINE", &id); - if (status == MR_NO_MATCH) - return(MR_MACHINE); - else if (status) - return(status); -## repeat replace users (#potype = "POP", pop_id = @id) -## where users.users_id = @user - set_pop_usage(id, 1); - } else if (!strcmp(argv[1], "SMTP")) { - if (index(box, '/') || index(box, '|')) - return(MR_BAD_CHAR); - status = name_to_id(box, "STRING", &id); - if (status == MR_NO_MATCH) { -## repeat retrieve (id = values.value) where values.name = "strings_id" - id++; -## repeat replace values (value = @id) where values.name = "strings_id" -## append to strings (string_id = id, string = box) - } else if (status) - return(status); -## repeat replace users (#potype = "SMTP", box_id = @id) -## where users.users_id = @user - } else /* argv[1] == "NONE" */ { -## repeat replace users (#potype = "NONE") where users.users_id = @user - } - - set_pobox_modtime(q, argv, cl); -## repeat replace tblstats (updates = tblstats.updates + 1, modtime = "now") -## where tblstats.#table = "users" - if (ingres_errno) return(mr_errcode); - return(MR_SUCCESS); -##} - - -/* get_list_info: passed a wildcard list name, returns lots of stuff about - * each list. This is tricky: first build a queue of all requested - * data. Rest of processing consists of fixing gid, ace_name, and modby. - */ - -get_list_info(q, aargv, cl, action, actarg) - register struct query *q; - char **aargv; - client *cl; - register int (*action)(); - int actarg; -##{ - char *argv[13], *malloc(), *realloc(); -## char *name, acl_type[9], listname[33], active[5], public[5], hidden[5]; -## char maillist[5], group[5], gid[6], acl_name[256], desc[256], modtime[27]; -## char modby[256], modwith[9]; -## int id, rowcount, acl_id, hid, modby_id; - int returned, status; - struct save_queue *sq, *sq_create(); - - returned = rowcount = 0; - name = aargv[0]; - - sq = sq_create(); -## range of l is list -## repeat retrieve (id = l.list_id) where l.#name = @name { - sq_save_data(sq, id); - rowcount++; -## } - if (ingres_errno) return(mr_errcode); - if (rowcount == 0) - return(MR_NO_MATCH); - - argv[0] = listname; argv[1] = active; argv[2] = public; argv[3] = hidden; - argv[4] = maillist; argv[5] = group; argv[6] = gid; argv[7] = acl_type; - argv[9] = desc; argv[10] = modtime; argv[12] = modwith; - - while (sq_get_data(sq, &id)) { - if (id == 0) - continue; - argv[6] = gid; -## repeat retrieve (listname = l.#name, active = text(l.#active), -## public = text(l.#public), hidden = text(l.#hidden), -## hid = l.#hidden, maillist = text(l.#maillist), -## group = text(l.#group), gid = text(l.#gid), -## acl_type = trim(l.#acl_type), acl_id = l.#acl_id, -## desc = l.#desc, modtime = l.#modtime, modby_id = l.#modby, -## modwith =l.#modwith) -## where l.list_id = @id - if (ingres_errno) return(mr_errcode); - - if (atoi(gid) == -1) - argv[6] = UNIQUE_GID; - - argv[8] = malloc(0); - if (!strcmp(acl_type, "LIST")) { - status = id_to_name(acl_id, "LIST", &argv[8]); - } else if (!strcmp(acl_type, "USER")) { - status = id_to_name(acl_id, "USER", &argv[8]); - } else if (!strcmp(acl_type, "KERBEROS")) { - status = id_to_name(acl_id, "STRING", &argv[8]); - } else if (!strcmp(acl_type, "NONE")) { - status = 0; - free(argv[8]); - argv[8] = strsave("NONE"); - } else { - status = 0; - free(argv[8]); - argv[8] = strsave("???"); - } - if (status && status != MR_NO_MATCH) return(status); - - argv[11] = malloc(0); - if (modby_id > 0) - status = id_to_name(modby_id, "USER", &argv[11]); - else - status = id_to_name(-modby_id, "STRING", &argv[11]); - if (status && status != MR_NO_MATCH) return(status); - - mr_trim_args(q->vcnt, argv); - returned++; - (*action)(q->vcnt, argv, actarg); - free(argv[8]); - free(argv[11]); - } - - sq_destroy(sq); - if (ingres_errno) return(mr_errcode); - return (MR_SUCCESS); -##} - - -/* Add_member_to_list: do list flattening as we go! MAXLISTDEPTH is - * how many different ancestors a member is allowed to have. - */ - -#define MAXLISTDEPTH 1024 - -int add_member_to_list(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## int id, lid, mid, exists, error, who, ref; -## char *mtype, dtype[9], *entity; - int ancestors[MAXLISTDEPTH], aref[MAXLISTDEPTH], acount, a; - int descendants[MAXLISTDEPTH], dref[MAXLISTDEPTH], dcount, d; - int status; - char *dtypes[MAXLISTDEPTH]; - char *iargv[3], *buf; - -## range of m is imembers - lid = *(int *)argv[0]; - mtype = argv[1]; - mid = *(int *)argv[2]; - /* if the member is already a direct member of the list, punt */ -## repeat retrieve (exists = any(m.list_id where m.list_id=@lid and -## m.member_id = @mid and m.member_type = @mtype -## and m.direct = 1)) - if (exists) - return(MR_EXISTS); - if (!strcasecmp(mtype, "STRING")) { - buf = malloc(0); - status = id_to_name(mid, "STRING", &buf); - if (status) return(status); - if (index(buf, '/') || index(buf, '|')) { - free(buf); - return(MR_BAD_CHAR); - } - free(buf); - } - - ancestors[0] = lid; - aref[0] = 1; - acount = 1; -## repeat retrieve (id = m.list_id, ref = m.ref_count) -## where m.member_id = @lid and m.member_type = "LIST" { - aref[acount] = ref; - ancestors[acount++] = id; - if (acount >= MAXLISTDEPTH) { -## endretrieve - } -## } - if (ingres_errno) return(mr_errcode); - if (acount >= MAXLISTDEPTH) { - return(MR_INTERNAL); - } - descendants[0] = mid; - dtypes[0] = mtype; - dref[0] = 1; - dcount = 1; - error = 0; - if (!strcmp(mtype, "LIST")) { -## repeat retrieve (id = m.member_id, dtype = m.member_type, -## ref = m.ref_count) -## where m.list_id = @mid { - switch (dtype[0]) { - case 'L': - dtypes[dcount] = "LIST"; - break; - case 'U': - dtypes[dcount] = "USER"; - break; - case 'S': - dtypes[dcount] = "STRING"; - break; - case 'K': - dtypes[dcount] = "KERBEROS"; - break; - default: - error++; -## endretrieve - } - dref[dcount] = ref; - descendants[dcount++] = id; - if (dcount >= MAXLISTDEPTH) { - error++; -## endretrieve - } -## } - if (ingres_errno) return(mr_errcode); - if (error) - return(MR_INTERNAL); - } - for (a = 0; a < acount; a++) { - lid = ancestors[a]; - for (d = 0; d < dcount; d++) { - mid = descendants[d]; - mtype = dtypes[d]; - if (mid == lid && !strcmp(mtype, "LIST")) { - return(MR_LISTLOOP); - } -## repeat retrieve (exists = any(m.ref_count where m.list_id = @lid -## and m.member_id = @mid -## and m.member_type = @mtype)) - ref = aref[a] * dref[d]; - if (exists) { - if (a == 0 && d == 0) -## replace m (ref_count = m.ref_count+ref, direct = 1) -## where m.list_id = lid and m.member_id = mid and -## m.member_type = mtype - else -## replace m (ref_count = m.ref_count+ref) -## where m.list_id = lid and m.member_id = mid and -## m.member_type = mtype - } else { - incremental_clear_before(); - if (a == 0 && d == 0) -## append imembers (list_id=lid, member_id = mid, direct = 1, -## member_type=mtype, ref_count = 1) - else -## append imembers (list_id=lid, member_id = mid, -## member_type=mtype, ref_count = ref) - iargv[0] = (char *)lid; - iargv[1] = mtype; - iargv[2] = (char *)mid; - incremental_after("members", 0, iargv); - } - } - } - lid = *(int *)argv[0]; - entity = cl->entity; - who = cl->client_id; -## repeat replace list (modtime = "now", modby = @who, modwith = @entity) -## where list.#list_id = @lid - if (ingres_errno) return(mr_errcode); - return(MR_SUCCESS); -##} - - -/* Delete_member_from_list: do list flattening as we go! - */ - -int delete_member_from_list(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## int id, lid, mid, cnt, exists, error, who, ref; -## char *mtype, dtype[9], *entity; - int ancestors[MAXLISTDEPTH], aref[MAXLISTDEPTH], acount, a; - int descendants[MAXLISTDEPTH], dref[MAXLISTDEPTH], dcount, d; - char *dtypes[MAXLISTDEPTH]; - char *iargv[3]; - -## range of m is imembers - lid = *(int *)argv[0]; - mtype = argv[1]; - mid = *(int *)argv[2]; - /* if the member is not a direct member of the list, punt */ -## repeat retrieve (exists = any(m.list_id where m.list_id=@lid and -## m.member_id = @mid and m.member_type = @mtype -## and m.direct = 1)) - if (ingres_errno) return(mr_errcode); - if (!exists) - return(MR_NO_MATCH); - ancestors[0] = lid; - aref[0] = 1; - acount = 1; -## repeat retrieve (id = m.list_id, ref = m.ref_count) -## where m.member_id = @lid and m.member_type = "LIST" { - aref[acount] = ref; - ancestors[acount++] = id; - if (acount >= MAXLISTDEPTH) -## endretrieve -## } - if (ingres_errno) return(mr_errcode); - if (acount >= MAXLISTDEPTH) - return(MR_INTERNAL); - descendants[0] = mid; - dtypes[0] = mtype; - dref[0] = 1; - dcount = 1; - error = 0; - if (!strcmp(mtype, "LIST")) { -## repeat retrieve (id = m.member_id, dtype = m.member_type, -## ref = m.ref_count) -## where m.list_id = @mid { - switch (dtype[0]) { - case 'L': - dtypes[dcount] = "LIST"; - break; - case 'U': - dtypes[dcount] = "USER"; - break; - case 'S': - dtypes[dcount] = "STRING"; - break; - case 'K': - dtypes[dcount] = "KERBEROS"; - break; - default: - error++; -## endretrieve - } - dref[dcount] = ref; - descendants[dcount++] = id; - if (dcount >= MAXLISTDEPTH) -## endretrieve -## } - if (ingres_errno) return(mr_errcode); - if (error) - return(MR_INTERNAL); - } - for (a = 0; a < acount; a++) { - lid = ancestors[a]; - for (d = 0; d < dcount; d++) { - mid = descendants[d]; - mtype = dtypes[d]; - if (mid == lid && !strcmp(mtype, "LIST")) { - return(MR_LISTLOOP); - } -## repeat retrieve (cnt = m.ref_count) -## where m.list_id = @lid and m.member_id = @mid -## and m.member_type = @mtype - ref = aref[a] * dref[d]; - if (cnt <= ref) { - iargv[0] = (char *)lid; - iargv[1] = mtype; - iargv[2] = (char *)mid; - incremental_before("members", 0, iargv); -## delete m where m.list_id = lid and m.member_id = mid and -## m.member_type = mtype - incremental_clear_after(); - } else if (a == 0 && d == 0) { -## replace m (ref_count = m.ref_count-ref, direct = 0) -## where m.list_id = lid and m.member_id = mid and -## m.member_type = mtype - } else { -## replace m (ref_count = m.ref_count-ref) -## where m.list_id = lid and m.member_id = mid and -## m.member_type = mtype - } - } - } - lid = *(int *)argv[0]; - entity = cl->entity; - who = cl->client_id; -## repeat replace list (modtime = "now", modby = @who, modwith = @entity) -## where list.#list_id = @lid - if (ingres_errno) return(mr_errcode); - return(MR_SUCCESS); -##} - - -/* get_ace_use - given a type and a name, return a type and a name. - * The ace_type is one of "LIST", "USER", "RLIST", or "RUSER" in argv[0], - * and argv[1] will contain the ID of the entity in question. The R* - * types mean to recursively look at every containing list, not just - * when the object in question is a direct member. On return, the - * usage type will be one of LIST, SERVICE, FILESYS, QUOTA, QUERY, or ZEPHYR. - */ - -int get_ace_use(q, argv, cl, action, actarg) - struct query *q; - char *argv[]; - client *cl; - int (*action)(); - int actarg; -##{ - int found = 0; -## char *atype; -## int aid, listid, id; - struct save_queue *sq, *sq_create(); - -## range of m is imembers - atype = argv[0]; - aid = *(int *)argv[1]; - if (!strcmp(atype, "LIST") || !strcmp(atype, "USER") || - !strcmp(atype, "KERBEROS")) { - return(get_ace_internal(atype, aid, action, actarg)); - } - - sq = sq_create(); - if (!strcmp(atype, "RLIST")) { - sq_save_data(sq, aid); - /* get all the list_id's of containing lists */ -## repeat retrieve (listid = m.list_id) -## where m.member_type = "LIST" and m.member_id = @id { - sq_save_unique_data(sq, listid); -## } - /* now process each one */ - while (sq_get_data(sq, &id)) { - if (get_ace_internal("LIST", id, action, actarg) == MR_SUCCESS) - found++; - } - } - - if (!strcmp(atype, "RUSER")) { -## repeat retrieve (listid = m.list_id) -## where m.member_type = "USER" and m.member_id = @aid { - sq_save_data(sq, listid); -## } - /* now process each one */ - while (sq_get_data(sq, &id)) { - if (get_ace_internal("LIST", id, action, actarg) == MR_SUCCESS) - found++; - } - if (get_ace_internal("USER", aid, action, actarg) == MR_SUCCESS) - found++; - } - - if (!strcmp(atype, "RKERBERO")) { -## repeat retrieve (listid = m.list_id) -## where m.member_type = "KERBEROS" and m.member_id = @aid { - sq_save_data(sq, listid); -## } - /* now process each one */ - while (sq_get_data(sq, &id)) { - if (get_ace_internal("LIST", id, action, actarg) == MR_SUCCESS) - found++; - } - if (get_ace_internal("KERBEROS", aid, action, actarg) == MR_SUCCESS) - found++; - } - - sq_destroy(sq); - if (ingres_errno) return(mr_errcode); - if (!found) return(MR_NO_MATCH); - return(MR_SUCCESS); -##} - - -/* This looks up a single list or user for ace use. atype must be "USER" - * or "LIST", and aid is the ID of the corresponding object. This is used - * by get_ace_use above. - */ - -##get_ace_internal(atype, aid, action, actarg) -## char *atype; -## int aid; - int (*action)(); - int actarg; -##{ - char *rargv[2]; - int found = 0; -## char name[33]; - - rargv[1] = name; - if (!strcmp(atype, "LIST")) { - rargv[0] = "FILESYS"; -## repeat retrieve (name = filesys.label) -## where filesys.owners = @aid { - (*action)(2, rargv, actarg); - found++; -## } - - rargv[0] = "QUERY"; -## repeat retrieve (name = capacls.capability) -## where capacls.list_id = @aid { - (*action)(2, rargv, actarg); - found++; -## } - } else if (!strcmp(atype, "USER")) { - rargv[0] = "FILESYS"; -## repeat retrieve (name = filesys.label) -## where filesys.owner = @aid { - (*action)(2, rargv, actarg); - found++; -## } - } - - rargv[0] = "LIST"; -## repeat retrieve (name = list.#name) -## where list.acl_type = @atype and list.acl_id = @aid { - (*action)(2, rargv, actarg); - found++; -## } - - rargv[0] = "SERVICE"; -## repeat retrieve (name = servers.#name) -## where servers.acl_type = @atype and servers.acl_id = @aid { - (*action)(2, rargv, actarg); - found++; -## } - - rargv[0] = "HOSTACCESS"; -## repeat retrieve (name = machine.#name) -## where machine.mach_id = hostaccess.mach_id and -## hostaccess.acl_type = @atype and hostaccess.acl_id = @aid { - (*action)(2, rargv, actarg); - found++; -## } - rargv[0] = "ZEPHYR"; -## repeat retrieve (name = zephyr.class) -## where zephyr.xmt_type = @atype and zephyr.xmt_id = @aid or -## zephyr.sub_type = @atype and zephyr.sub_id = @aid or -## zephyr.iws_type = @atype and zephyr.iws_id = @aid or -## zephyr.iui_type = @atype and zephyr.iui_id = @aid { - (*action)(2, rargv, actarg); - found++; -## } - - if (!found) return(MR_NO_MATCH); - return(MR_SUCCESS); -##} - - -/* get_lists_of_member - given a type and a name, return the name and flags - * of all of the lists of the given member. The member_type is one of - * "LIST", "USER", "STRING", "RLIST", "RUSER", or "RSTRING" in argv[0], - * and argv[1] will contain the ID of the entity in question. The R* - * types mean to recursively look at every containing list, not just - * when the object in question is a direct member. - */ - -int get_lists_of_member(q, argv, cl, action, actarg) - struct query *q; - char *argv[]; - client *cl; - int (*action)(); - int actarg; -##{ - int found = 0, direct = 1; - char *rargv[6]; -## char *atype; -## int aid, listid, id; -## char name[33], active[5], public[5], hidden[5], maillist[5], group[5]; - - atype = argv[0]; - aid = *(int *)argv[1]; - if (!strcmp(atype, "RLIST")) { - atype = "LIST"; - direct = 0; - } - if (!strcmp(atype, "RUSER")) { - atype = "USER"; - direct = 0; - } - if (!strcmp(atype, "RSTRING")) { - atype = "STRING"; - direct = 0; - } - if (!strcmp(atype, "RKERBEROS")) { - atype = "KERBEROS"; - direct = 0; - } - - rargv[0] = name; - rargv[1] = active; - rargv[2] = public; - rargv[3] = hidden; - rargv[4] = maillist; - rargv[5] = group; -## range of m is imembers - if (direct) { -## repeat retrieve (name = list.#name, active = text(list.#active), -## public = text(list.#public), hidden = text(list.#hidden), -## maillist = text(list.#maillist), group = text(list.#group)) -## where list.list_id = m.list_id and m.direct = 1 and -## m.member_type = @atype and m.member_id = @aid { - (*action)(6, rargv, actarg); - found++; -## } - } else { -## repeat retrieve (name = list.#name, active = text(list.#active), -## public = text(list.#public), hidden = text(list.#hidden), -## maillist = text(list.#maillist), group = text(list.#group)) -## where list.list_id = m.list_id and -## m.member_type = @atype and m.member_id = @aid { - (*action)(6, rargv, actarg); - found++; -## } - } - - if (ingres_errno) return(mr_errcode); - if (!found) return(MR_NO_MATCH); - return(MR_SUCCESS); -##} - - -/* qualified_get_lists: passed "TRUE", "FALSE", or "DONTCARE" for each of - * the five flags associated with each list. It will return the name of - * each list that meets the quailifications. It does this by building a - * where clause based on the arguments, then doing a retrieve. - */ - -static char *lflags[5] = { "active", "public", "hidden", "maillist", "group" }; - -int qualified_get_lists(q, argv, cl, action, actarg) - struct query *q; - char *argv[]; - client *cl; - int (*action)(); - int actarg; -{ - return(qualified_get(q, argv, action, actarg, "l.list_id != 0", - "l", "name", lflags)); -} - - -/** get_members_of_list - optimized query for retrieval of list members - ** - ** Inputs: - ** argv[0] - list_id - ** - ** Description: - ** - retrieve USER members, then LIST members, then STRING members - **/ - -get_members_of_list(q, argv, cl, action, actarg) - struct query *q; - char *argv[]; - client *cl; - int (*action)(); - int actarg; -##{ -## int list_id, member_id; -## char member_name[129], member_type[9]; - char *targv[2]; - int members; - struct save_queue *sq; - - list_id = *(int *)argv[0]; - members = 0; - sq = sq_create(); - -## repeat retrieve (member_type = imembers.#member_type, -## member_id = imembers.#member_id) -## where imembers.#list_id = @list_id and imembers.direct = 1 { - if (members++ > 49) -## endretrieve - sq_save_data(sq, (member_type[0] << 24) | (member_id & 0xffffff)); -## } - if (members <= 49) { - targv[1] = malloc(0); - while (sq_remove_data(sq, &member_id)) { - switch (member_id >> 24) { - case 'U': - targv[0] = "USER"; - id_to_name(member_id & 0xffffff, "USER", &targv[1]); - (*action)(2, targv, actarg); - break; - case 'L': - targv[0] = "LIST"; - id_to_name(member_id & 0xffffff, "LIST", &targv[1]); - (*action)(2, targv, actarg); - break; - case 'S': - targv[0] = "STRING"; - id_to_name(member_id & 0xffffff, "STRING", &targv[1]); - (*action)(2, targv, actarg); - break; - case 'K': - targv[0] = "KERBEROS"; - id_to_name(member_id & 0xffffff, "STRING", &targv[1]); - (*action)(2, targv, actarg); - break; - default: - sq_destroy(sq); - return(MR_INTERNAL); - } - } - free(targv[1]); - sq_destroy(sq); - return(MR_SUCCESS); - } - sq_destroy(sq); - - targv[1] = member_name; - targv[0] = "USER"; -## range of m is imembers -## repeat retrieve (member_name = users.login) -## where m.#list_id = @list_id and m.#member_type = "USER" -## and m.#member_id = users.users_id and m.direct = 1 -## sort by #member_name -## { - (*action)(2, targv, actarg); -## } - if (ingres_errno) return(mr_errcode); - - targv[0] = "LIST"; -## repeat retrieve (member_name = list.name) -## where m.#list_id = @list_id and m.#member_type = "LIST" -## and m.#member_id = list.#list_id and m.direct = 1 -## sort by #member_name -## { - (*action)(2, targv, actarg); -## } - if (ingres_errno) return(mr_errcode); - - targv[0] = "STRING"; -## repeat retrieve (member_name = strings.string) -## where m.#list_id = @list_id and m.#member_type = "STRING" -## and m.#member_id = strings.string_id and m.direct = 1 -## sort by #member_name -## { - (*action)(2, targv, actarg); -## } - if (ingres_errno) return(mr_errcode); - - targv[0] = "KERBEROS"; -## repeat retrieve (member_name = strings.string) -## where m.#list_id = @list_id and m.#member_type = "KERBEROS" -## and m.#member_id = strings.string_id and m.direct = 1 -## sort by #member_name -## { - (*action)(2, targv, actarg); -## } - if (ingres_errno) return(mr_errcode); - - return(MR_SUCCESS); -##} - - -/* count_members_of_list: this is a simple query, but it cannot be done - * through the dispatch table. - */ - -int count_members_of_list(q, argv, cl, action, actarg) - struct query *q; - char *argv[]; - client *cl; - int (*action)(); - int actarg; -##{ -## int list, ct = 0; - char *rargv[1], countbuf[5]; - - list = *(int *)argv[0]; - rargv[0] = countbuf; -## repeat retrieve (ct = count(imembers.list_id -## where imembers.list_id = @list and -## imembers.direct = 1)) - if (ingres_errno) return(mr_errcode); - sprintf(countbuf, "%d", ct); - (*action)(1, rargv, actarg); - return(MR_SUCCESS); -##} - - -/* qualified_get_server: passed "TRUE", "FALSE", or "DONTCARE" for each of - * the three flags associated with each service. It will return the name of - * each service that meets the quailifications. It does this by building a - * where clause based on the arguments, then doing a retrieve. - */ - -static char *sflags[3] = { "enable", "inprogress", "harderror" }; - -int qualified_get_server(q, argv, cl, action, actarg) - struct query *q; - char *argv[]; - client *cl; - int (*action)(); - int actarg; -{ - return(qualified_get(q, argv, action, actarg, "s.name != \"\"", - "s", "name", sflags)); -} - - -/* generic qualified get routine, used by qualified_get_lists, - * qualified_get_server, and qualified_get_serverhost. - * Args: - * start - a simple where clause, must not be empty - * range - the name of the range variable - * field - the field to return - * flags - an array of strings, names of the flag variables - */ - -int qualified_get(q, argv, action, actarg, start, range, field, flags) - struct query *q; - char *argv[]; - int (*action)(); - int actarg; - char *start; - char *range; - char *field; - char *flags[]; -##{ -## char name[33], qual[256], *rvar, *rtbl, *rfield; - char *rargv[1], buf[32]; -## int rowcount, i; - - strcpy(qual, start); - for (i = 0; i < q->argc; i++) { - if (!strcmp(argv[i], "TRUE")) { - sprintf(buf, " and %s.%s != 0", range, flags[i]); - (void) strcat(qual, buf); - } else if (!strcmp(argv[i], "FALSE")) { - sprintf(buf, " and %s.%s = 0", range, flags[i]); - (void) strcat(qual, buf); - } - } - - rargv[0] = name; - rvar = range; - rtbl = q->rtable; - rfield = field; -## range of rvar is rtbl -## retrieve (name = rvar.rfield) where qual { - (*action)(1, rargv, actarg); -## } - if (ingres_errno) return(mr_errcode); -## inquire_equel(rowcount = "rowcount") - if (rowcount == 0) - return(MR_NO_MATCH); - return(MR_SUCCESS); -##} - - -/* qualified_get_serverhost: passed "TRUE", "FALSE", or "DONTCARE" for each of - * the five flags associated with each serverhost. It will return the name of - * each service and host that meets the quailifications. It does this by - * building a where clause based on the arguments, then doing a retrieve. - */ - -static char *shflags[6] = { "service", "enable", "override", "success", - "inprogress", "hosterror" }; - -int qualified_get_serverhost(q, argv, cl, action, actarg) - struct query *q; - char *argv[]; - client *cl; - int (*action)(); - int actarg; -##{ -## char sname[33], mname[33], qual[256]; - char *rargv[2], buf[32]; -## int rowcount, i; - - sprintf(qual, "machine.mach_id = sh.mach_id and sh.service = uppercase(\"%s\")", - argv[0]); - for (i = 1; i < q->argc; i++) { - if (!strcmp(argv[i], "TRUE")) { - sprintf(buf, " and sh.%s != 0", shflags[i]); - strcat(qual, buf); - } else if (!strcmp(argv[i], "FALSE")) { - sprintf(buf, " and sh.%s = 0", shflags[i]); - strcat(qual, buf); - } - } - - rargv[0] = sname; - rargv[1] = mname; -## range of sh is serverhosts -## retrieve (sname = sh.service, mname = machine.name) where qual { - (*action)(2, rargv, actarg); -## } - if (ingres_errno) return(mr_errcode); -## inquire_equel(rowcount = "rowcount") - if (rowcount == 0) - return(MR_NO_MATCH); - return(MR_SUCCESS); -##} - - -/* register_user - change user's login name and allocate a pobox, group, - * filesystem, and quota for them. The user's status must start out as 0, - * and is left as 2. Arguments are: user's UID, new login name, and user's - * type for filesystem allocation (MR_FS_STUDENT, MR_FS_FACULTY, - * MR_FS_STAFF, MR_FS_MISC). - */ - -register_user(q, argv, cl) - struct query *q; - char **argv; - client *cl; -##{ -## char *login, dir[65], *entity, *directory, machname[33]; -## int who, rowcount, mid, uid, users_id, flag, utype, nid, list_id, quota; -## int size, alloc, pid, m_id; - char buffer[256], *aargv[3]; - int maxsize; - - entity = cl->entity; - who = cl->client_id; - - uid = atoi(argv[0]); - login = argv[1]; - utype = atoi(argv[2]); - -## range of u is users -## range of l is list -## range of sh is serverhosts -## range of n is nfsphys -## range of m is machine - - /* find user */ -## repeat retrieve (users_id = u.#users_id) -## where u.#uid = @uid and (u.status = 0 or u.status = 5 or u.status = 6) -## inquire_equel(rowcount = "rowcount"); - if (rowcount == 0) - return(MR_NO_MATCH); - if (rowcount > 1) - return(MR_NOT_UNIQUE); - - /* check new login name */ -## repeat retrieve (flag = any(u.#login where u.#login = @login and -## u.#users_id != users_id)) - if (ingres_errno) return(mr_errcode); - if (flag) return(MR_IN_USE); -## repeat retrieve (flag = any(l.#name where l.#name = @login)) - if (ingres_errno) return(mr_errcode); - if (flag) return(MR_IN_USE); -## repeat retrieve (flag = any(filesys.#label where filesys.#label = @login)) - if (ingres_errno) return(mr_errcode); - if (flag) return(MR_IN_USE); - com_err(whoami, 0, "new login name OK"); - - /* choose place for pobox, put in mid */ -## repeat retrieve (mid = sh.mach_id, machname = m.name) -## where sh.service = "POP" and m.mach_id = sh.mach_id and -## sh.value2 - sh.value1 = max(sh.value2-sh.value1 where sh.service="POP") - if (ingres_errno) return(mr_errcode); -## inquire_equel(rowcount = "rowcount"); - if (rowcount == 0) - return(MR_NO_POBOX); - - /* change login name, set pobox */ - sprintf(buffer, "u.users_id = %d", users_id); - incremental_before("users", buffer, 0); -## repeat replace u (#login = @login, status = 2, modtime = "now", -## modby = @who, modwith = @entity, potype="POP", -## pop_id = @mid, pmodtime="now", pmodby=@who, -## pmodwith=@entity) -## where u.#users_id = @users_id -## inquire_equel(rowcount = "rowcount"); - if (ingres_errno) return(mr_errcode); - if (rowcount != 1) - return(MR_INTERNAL); - set_pop_usage(mid, 1); - com_err(whoami, 0, "set login name to %s and pobox to %s", login, - strtrim(machname)); - incremental_after("users", buffer, 0); - - /* create group list */ - if (set_next_object_id("gid", "list")) - return(MR_NO_ID); - if (set_next_object_id("list_id", "list")) - return(MR_NO_ID); -## repeat retrieve (list_id = values.value) where values.name = "list_id" - if (ingres_errno) return(mr_errcode); -## inquire_equel(rowcount = "rowcount"); - if (rowcount != 1) - return(MR_INTERNAL); - incremental_clear_before(); -## repeat append list (name = @login, #list_id = @list_id, active = 1, -## public = 0, hidden = 0, maillist = 0, group = 1, -## #gid = values.value, desc = "User Group", -## acl_type = "USER", acl_id = @users_id, modtime = "now", -## modby = @who, modwith = @entity) -## where values.name = "gid" - if (ingres_errno) return(mr_errcode); -## inquire_equel(rowcount = "rowcount"); - if (rowcount != 1) - return(MR_INTERNAL); - sprintf(buffer, "l.list_id = %d", list_id); - incremental_after("list", buffer, 0); - aargv[0] = (char *) list_id; - aargv[1] = "USER"; - aargv[2] = (char *) users_id; - incremental_clear_before(); -## repeat append imembers (#list_id = @list_id, member_type = "USER", -## member_id = @users_id, ref_count = 1, direct = 1) - if (ingres_errno) return(mr_errcode); -## inquire_equel(rowcount = "rowcount"); - if (rowcount != 1) - return(MR_INTERNAL); - incremental_after("members", 0, aargv); - com_err(whoami, 0, "group list created"); - - /* decide where to put filesystem */ - maxsize = 0; - directory = NULL; -## repeat retrieve (mid = n.mach_id, dir = trim(n.#dir), nid = n.nfsphys_id, -## flag = n.status, size = n.#size, alloc = n.allocated) { - if ((flag & utype) && (size != 0) && (size - alloc > maxsize)) { - maxsize = size - alloc; - if (directory) - free(directory); - directory = strsave(dir); - pid = nid; - m_id = mid; - } -## } - if (ingres_errno) return(mr_errcode); - if (maxsize == 0) - return(MR_NO_FILESYS); - - /* create filesystem */ - if (set_next_object_id("filsys_id", "filesys")) - return(MR_NO_ID); - incremental_clear_before(); -## repeat append filesys (filsys_id = values.value, phys_id = @pid, -## label = @login, type = "NFS", mach_id = @m_id, -## name = @directory + "/" + @login, -## mount = "/mit/" + @login, -## access = "w", comments = "User Locker", -## owner = @users_id, owners = @list_id, createflg = 1, -## lockertype = "HOMEDIR", modtime = "now", -## modby = @who, modwith = @entity) -## where values.name = "filsys_id" - if (ingres_errno) return(mr_errcode); -## inquire_equel(rowcount = "rowcount"); - if (rowcount != 1) - return(MR_INTERNAL); - incremental_after("filesys", - "fs.filsys_id = values.value and values.name = \"filsys_id\"", - 0); - com_err(whoami, 0, "filesys created on mach %d in %s/%s", m_id, - directory, login); - - /* set quota */ -## repeat retrieve (quota = values.value) where values.name = "def_quota" - if (ingres_errno) return(mr_errcode); -## inquire_equel(rowcount = "rowcount"); - if (rowcount != 1) - return(MR_NO_QUOTA); - incremental_clear_before(); -## repeat append #quota (entity_id = @users_id, filsys_id = values.value, -## type = "USER", -## #quota = @quota, phys_id = @pid, modtime = "now", -## modby = @who, modwith = @entity) -## where values.name = "filsys_id" - if (ingres_errno) return(mr_errcode); -## inquire_equel(rowcount = "rowcount"); - if (rowcount != 1) - return(MR_INTERNAL); -## repeat replace nfsphys (allocated = nfsphys.allocated + @quota) -## where nfsphys.nfsphys_id = filesys.#phys_id and -## filesys.filsys_id = values.value and values.name = "filsys_id" - if (ingres_errno) return(mr_errcode); -## inquire_equel(rowcount = "rowcount"); - if (rowcount != 1) - return(MR_INTERNAL); - aargv[0] = login; - aargv[1] = "USER"; - aargv[2] = login; - sprintf(buffer, "q.entity_id = %d and q.filsys_id = values.value and q.type = \"USER\" and values.name = \"filsys_id\"", users_id); - incremental_after("quota", buffer, aargv); - com_err(whoami, 0, "quota of %d assigned", quota); - if (ingres_errno) return(mr_errcode); - - cache_entry(login, "USER", users_id); - -## repeat replace tblstats (updates = tblstats.updates + 1, modtime = "now") -## where tblstats.table = "users" -## repeat replace tblstats (appends = tblstats.appends + 1, modtime = "now") -## where tblstats.table = "list" or tblstats.table = "filesys" or -## tblstats.table = "quota" - if (ingres_errno) return(mr_errcode); - return(MR_SUCCESS); -##} - - - -/** set_pop_usage - incr/decr usage count for pop server in serverhosts talbe - ** - ** Inputs: - ** id of machine - ** delta (will be +/- 1) - ** - ** Description: - ** - incr/decr value field in serverhosts table for pop/mach_id - ** - **/ - -static int set_pop_usage(id, count) -int id; -int count; -##{ -## int mach_id = id; -## int n = count; - -## repeat replace serverhosts (value1 = serverhosts.value1 + @n) -## where serverhosts.service = "POP" and serverhosts.#mach_id = @mach_id - - if (ingres_errno) return(mr_errcode); - return(MR_SUCCESS); -##} - - - -/* Validation Routines */ - -validate_row(q, argv, v) - register struct query *q; - char *argv[]; - register struct validate *v; -##{ -## char *rvar; -## char *table; -## char *name; -## char qual[128]; -## int rowcount; - - /* build where clause */ - build_qual(v->qual, v->argc, argv, qual); - - /* setup ingres variables */ - rvar = q->rvar; - table = q->rtable; - name = v->field; - - if (log_flags & LOG_VALID) - /* tell the logfile what we're doing */ - com_err(whoami, 0, "validating row: %s", qual); - - /* look for the record */ -## range of rvar is table -## retrieve (rowcount = count(rvar.name where qual)) - if (ingres_errno) return(mr_errcode); - if (rowcount == 0) return(MR_NO_MATCH); - if (rowcount > 1) return(MR_NOT_UNIQUE); - return(MR_EXISTS); -##} - -validate_fields(q, argv, vo, n) - struct query *q; - register char *argv[]; - register struct valobj *vo; - register int n; -{ - register int status; - - while (--n >= 0) { - switch (vo->type) { - case V_NAME: - if (log_flags & LOG_VALID) - com_err(whoami, 0, "validating %s in %s: %s", - vo->namefield, vo->table, argv[vo->index]); - status = validate_name(argv, vo); - break; - - case V_ID: - if (log_flags & LOG_VALID) - com_err(whoami, 0, "validating %s in %s: %s", - vo->idfield, vo->table, argv[vo->index]); - status = validate_id(argv, vo); - break; - - case V_DATE: - if (log_flags & LOG_VALID) - com_err(whoami, 0, "validating date: %s", argv[vo->index]); - status = validate_date(argv, vo); - break; - - case V_TYPE: - if (log_flags & LOG_VALID) - com_err(whoami, 0, "validating %s type: %s", - vo->table, argv[vo->index]); - status = validate_type(argv, vo); - break; - - case V_TYPEDATA: - if (log_flags & LOG_VALID) - com_err(whoami, 0, "validating typed data (%s): %s", - argv[vo->index - 1], argv[vo->index]); - status = validate_typedata(q, argv, vo); - break; - - case V_RENAME: - if (log_flags & LOG_VALID) - com_err(whoami, 0, "validating rename %s in %s", - argv[vo->index], vo->table); - status = validate_rename(argv, vo); - break; - - case V_CHAR: - if (log_flags & LOG_VALID) - com_err(whoami, 0, "validating chars: %s", argv[vo->index]); - status = validate_chars(argv[vo->index]); - break; - - case V_SORT: - status = MR_EXISTS; - break; - - case V_LOCK: - status = lock_table(vo); - break; - } - - if (status != MR_EXISTS) return(status); - vo++; - } - - if (ingres_errno) return(mr_errcode); - return(MR_SUCCESS); -} - - -/* validate_chars: verify that there are no illegal characters in - * the string. Legal characters are printing chars other than - * ", *, ?, \, [ and ]. - */ -static int illegalchars[] = { - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* ^@ - ^O */ - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* ^P - ^_ */ - 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, /* SPACE - / */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /* 0 - ? */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* @ - O */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, /* P - _ */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* ` - o */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /* p - ^? */ - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, -}; - -validate_chars(s) -register char *s; -{ - while (*s) - if (illegalchars[*s++]) - return(MR_BAD_CHAR); - return(MR_EXISTS); -} - - -validate_id(argv, vo) - char *argv[]; - register struct valobj *vo; -##{ -## char *name; -## char *table; -## char *namefield; -## char *idfield; -## int id, rowcount; - int status; - register char *c; - - - name = argv[vo->index]; - table = vo->table; - namefield = vo->namefield; - idfield = vo->idfield; - - if ((!strcmp(table, "users") && !strcmp(namefield, "login")) || - !strcmp(table, "machine") || - !strcmp(table, "filesys") || - !strcmp(table, "list") || - !strcmp(table, "cluster") || - !strcmp(table, "string")) { - if (!strcmp(table, "machine")) - for (c = name; *c; c++) if (islower(*c)) *c = toupper(*c); - status = name_to_id(name, table, &id); - if (status == 0) { - *(int *)argv[vo->index] = id; - return(MR_EXISTS); - } else if (status == MR_NO_MATCH || status == MR_NOT_UNIQUE) - return(vo->error); - else - return(status); - } - - if (!strcmp(namefield, "uid")) { -## retrieve (id = table.idfield) where table.namefield = int4(name) - if (ingres_errno) return(mr_errcode); -## inquire_equel (rowcount = "rowcount") - } else { -## retrieve (id = table.idfield) where table.namefield = name - if (ingres_errno) return(mr_errcode); -## inquire_equel (rowcount = "rowcount") - } - if (rowcount != 1) return(vo->error); - *(int *)argv[vo->index] = id; - return(MR_EXISTS); -##} - -validate_name(argv, vo) - char *argv[]; - register struct valobj *vo; -##{ -## char *name; -## char *table; -## char *namefield; -## int rowcount; - register char *c; - - name = argv[vo->index]; - table = vo->table; - namefield = vo->namefield; - if (!strcmp(table, "servers") && !strcmp(namefield, "name")) { - for (c = name; *c; c++) - if (islower(*c)) - *c = toupper(*c); - } -## retrieve (rowcount = countu(table.namefield -## where table.namefield = name)) - if (ingres_errno) return(mr_errcode); - return ((rowcount == 1) ? MR_EXISTS : vo->error); -##} - -validate_date(argv, vo) - char *argv[]; - struct valobj *vo; -##{ -## char *idate; -## double dd; -## int errorno; - - idate = argv[vo->index]; - -## retrieve (dd = interval("years", date(idate) - date("today"))) -## inquire_equel (errorno = "errorno") - if (errorno != 0 || dd > 5.0) return(MR_DATE); - return(MR_EXISTS); -##} - - -validate_rename(argv, vo) -char *argv[]; -struct valobj *vo; -##{ -## char *name, *table, *namefield, *idfield; -## int id; - int status; - register char *c; - - c = name = argv[vo->index]; - while (*c) - if (illegalchars[*c++]) - return(MR_BAD_CHAR); - table = vo->table; - /* minor kludge to upcasify machine names */ - if (!strcmp(table, "machine")) - for (c = name; *c; c++) if (islower(*c)) *c = toupper(*c); - namefield = vo->namefield; - idfield = vo->idfield; - id = -1; - if (idfield == 0) { - if (!strcmp(argv[vo->index], argv[vo->index - 1])) - return(MR_EXISTS); -## retrieve (id = any(table.namefield where table.namefield = name)) - if (ingres_errno) return(mr_errcode); - if (id) - return(vo->error); - else - return(MR_EXISTS); - } - status = name_to_id(name, table, &id); - if (status == MR_NO_MATCH || id == *(int *)argv[vo->index - 1]) - return(MR_EXISTS); - else - return(vo->error); -##} - - -validate_type(argv, vo) - char *argv[]; - register struct valobj *vo; -##{ -## char *typename; -## char *value; -## int exists; - register char *c; - - typename = vo->table; - c = value = argv[vo->index]; - while (*c) - if (illegalchars[*c++]) - return(MR_BAD_CHAR); - - /* uppercase type fields */ - for (c = value; *c; c++) if (islower(*c)) *c = toupper(*c); - -## repeat retrieve (exists = any(alias.trans where alias.name = @typename and -## alias.type = "TYPE" and alias.trans = @value)) - if (ingres_errno) return(mr_errcode); - return (exists ? MR_EXISTS : vo->error); -##} - -/* validate member or type-specific data field */ - -validate_typedata(q, argv, vo) - register struct query *q; - register char *argv[]; - register struct valobj *vo; -##{ -## char *name; -## char *field_type; -## char data_type[129]; -## int id, rowcount; - int status; - char *index(); - register char *c; - - /* get named object */ - name = argv[vo->index]; - - /* get field type string (known to be at index-1) */ - field_type = argv[vo->index-1]; - - /* get corresponding data type associated with field type name */ -## repeat retrieve (data_type = alias.trans) -## where alias.#name = @field_type and alias.type = "TYPEDATA" - if (ingres_errno) return(mr_errcode); -## inquire_equel (rowcount = "rowcount") - if (rowcount != 1) return(MR_TYPE); - - /* now retrieve the record id corresponding to the named object */ - if (index(data_type, ' ')) - *index(data_type, ' ') = 0; - if (!strcmp(data_type, "user")) { - /* USER */ - status = name_to_id(name, data_type, &id); - if (status && (status == MR_NO_MATCH || status == MR_NOT_UNIQUE)) - return(MR_USER); - if (status) return(status); - } else if (!strcmp(data_type, "list")) { - /* LIST */ - status = name_to_id(name, data_type, &id); - if (status && status == MR_NOT_UNIQUE) - return(MR_LIST); - if (status == MR_NO_MATCH) { - /* if idfield is non-zero, then if argv[0] matches the string - * that we're trying to resolve, we should get the value of - * values.[idfield] for the id. - */ - if (vo->idfield && !strcmp(argv[0], argv[vo->index])) { - set_next_object_id(q->validate->object_id, q->rtable); - name = vo->idfield; -## repeat retrieve (id = values.value) where values.#name = @name -## inquire_equel(rowcount = "rowcount") - if (rowcount != 1) return(MR_LIST); - } else - return(MR_LIST); - } else if (status) return(status); - } else if (!strcmp(data_type, "machine")) { - /* MACHINE */ - for (c = name; *c; c++) if (islower(*c)) *c = toupper(*c); - status = name_to_id(name, data_type, &id); - if (status && (status == MR_NO_MATCH || status == MR_NOT_UNIQUE)) - return(MR_MACHINE); - if (status) return(status); - } else if (!strcmp(data_type, "string")) { - /* STRING */ - status = name_to_id(name, data_type, &id); - if (status && status == MR_NOT_UNIQUE) - return(MR_STRING); - if (status == MR_NO_MATCH) { - if (q->type != APPEND && q->type != UPDATE) return(MR_STRING); -## retrieve (id = values.value) where values.#name = "strings_id" - id++; -## replace values (value = id) where values.#name = "strings_id" -## append to strings (string_id = id, string = name) - } else if (status) return(status); - } else if (!strcmp(data_type, "none")) { - id = 0; - } else { - return(MR_TYPE); - } - - /* now set value in argv */ - *(int *)argv[vo->index] = id; - - return (MR_EXISTS); -##} - - -/* Lock the table named by the validation object */ - -lock_table(vo) -struct valobj *vo; -##{ -## char *table, *idfield; -## int rowcount; - - table = vo->table; - idfield = vo->idfield; -## replace table (modtime = "now") where table.idfield = 0 - if (ingres_errno) return(mr_errcode); -## inquire_equel (rowcount = "rowcount") - if (rowcount != 1) - return(vo->error); - else - return(MR_EXISTS); -##} - - -/* Check the database at startup time. For now this just resets the - * inprogress flags that the DCM uses. - */ - -sanity_check_database() -##{ -##}