#include <afs/pterror.h>
#define STOP_FILE "/moira/afs/noafs"
-#define PR_TRIES 3
-#define PR_DELAY 15
-
#define file_exists(file) (access((file), F_OK) == 0)
char *whoami;
+/* Main stub routines */
+int do_user();
+int do_list();
+int do_member();
+int do_filesys();
+int do_quota();
+
+/* Support stub routines */
+int run_cmd();
+int add_user_lists();
+int get_members();
+int edit_group();
+int pr_try();
+int check_afs();
+
+/* libprot.a routines */
+extern long pr_Initialize();
+extern long pr_CreateUser();
+extern long pr_CreateGroup();
+extern long pr_DeleteByID();
+extern long pr_ChangeEntry();
+extern long pr_SetFieldsEntry();
+extern long pr_AddToGroup();
+extern long pr_RemoveUserFromGroup();
+
+static char tbl_buf[1024];
+
main(argc, argv)
char **argv;
int argc;
{
int beforec, afterc, i;
char *table, **before, **after;
- char buf[1024];
for (i = getdtablesize() - 1; i > 2; i--)
close(i);
after = &argv[4 + beforec];
whoami = argv[0];
- strcpy(buf, table);
- strcat(buf, " (");
+ setlinebuf(stdout);
+
+ strcpy(tbl_buf, table);
+ strcat(tbl_buf, " (");
for (i = 0; i < beforec; i++) {
if (i > 0)
- strcat(buf, ",");
- strcat(buf, before[i]);
+ strcat(tbl_buf, ",");
+ strcat(tbl_buf, before[i]);
}
- strcat(buf, ")->(");
+ strcat(tbl_buf, ")->(");
for (i = 0; i < afterc; i++) {
if (i > 0)
- strcat(buf, ",");
- strcat(buf, after[i]);
+ strcat(tbl_buf, ",");
+ strcat(tbl_buf, after[i]);
}
- strcat(buf, ")");
+ strcat(tbl_buf, ")");
#ifdef DEBUG
- printf("%s\n", buf);
+ printf("%s\n", tbl_buf);
#endif
initialize_sms_error_table();
initialize_krb_error_table();
- for (i=0; file_exists(STOP_FILE); i++) {
- if (i > 30) {
- critical_alert("incremental",
- "AFS incremental failed (%s exists): %s",
- STOP_FILE, buf);
- exit(1);
- }
- sleep(60);
- }
-
if (!strcmp(table, "users")) {
do_user(before, beforec, after, afterc);
} else if (!strcmp(table, "list")) {
}
-do_cmd(cmd)
-char *cmd;
-{
- int success = 0, tries = 0;
-
- while (success == 0 && tries < 2) {
- if (tries++)
- sleep(90);
- com_err(whoami, 0, "Executing command: %s", cmd);
- if (system(cmd) == 0)
- success++;
- }
- if (!success)
- critical_alert("incremental", "failed command: %s", cmd);
-}
-
-
-add_user_lists(ac, av, user)
- int ac;
- char *av[];
- char *user;
-{
- if (atoi(av[5])) {
- sleep(1); /* give ptserver some time */
- edit_group(1, av[0], "USER", user);
- }
-}
-
-
do_user(before, beforec, after, afterc)
char **before;
int beforec;
char **after;
int afterc;
{
- int astate, bstate, auid, buid, code, tries;
+ int astate, bstate, auid, buid, code;
char hostname[64];
char *av[2];
/* No AFS related attributes have changed */
return;
- code=pr_Initialize(1, AFSCONF_CLIENTNAME, 0);
- if (code) {
- critical_alert("incremental", "Couldn't initialize libprot: %s",
- error_message(code));
- return;
- }
-
if (astate == bstate) {
/* Only a modify has to be done */
- tries = 0;
- while (code=pr_ChangeEntry(before[U_NAME], after[U_NAME], auid, "")) {
- if (++tries > PR_TRIES)
- break;
- if (code == UNOQUORUM) { sleep(90); continue; }
- sleep(PR_DELAY);
- }
+ code = pr_try(pr_ChangeEntry, before[U_NAME], after[U_NAME], auid, "");
if (code) {
critical_alert("incremental",
"Couldn't change user %s (id %d) to %s (id %d): %s",
return;
}
if (bstate == 1) {
- tries = 0;
- while (code = pr_DeleteByID(buid)) {
- if (++tries > PR_TRIES)
- break;
- if (code == UNOQUORUM) { sleep(90); continue; }
- sleep(PR_DELAY);
- }
+ code = pr_try(pr_DeleteByID, buid);
if (code && code != PRNOENT) {
critical_alert("incremental",
"Couldn't delete user %s (id %d): %s",
return;
}
if (astate == 1) {
- tries = 0;
- while (code = pr_CreateUser(after[U_NAME], &auid)) {
- if (++tries > PR_TRIES)
- break;
- if (code == UNOQUORUM) { sleep(90); continue; }
- sleep(PR_DELAY);
- }
+ code = pr_try(pr_CreateUser, after[U_NAME], &auid);
if (code) {
critical_alert("incremental",
"Couldn't create user %s (id %d): %s",
}
-
do_list(before, beforec, after, afterc)
char **before;
int beforec;
int afterc;
{
register int agid, bgid;
- int ahide, bhide, tries;
+ int ahide, bhide;
long code, id;
char hostname[64];
char g1[PR_MAXNAMELEN], g2[PR_MAXNAMELEN];
if (agid == 0 && bgid == 0) /* Not active groups */
return;
- code=pr_Initialize(1, AFSCONF_CLIENTNAME, 0);
- if (code) {
- critical_alert("incremental", "Couldn't initialize libprot: %s",
- error_message(code));
- return;
- }
-
if (agid && bgid) {
if (strcmp(after[L_NAME], before[L_NAME])) {
/* Only a modify is required */
strcpy(g2, "system:");
strcat(g1, before[L_NAME]);
strcat(g2, after[L_NAME]);
- tries = 0;
- while (code = pr_ChangeEntry(g1, g2, -agid, "")) {
- if (++tries > PR_TRIES)
- break;
- if (code == UNOQUORUM) { sleep(90); continue; }
- sleep(PR_DELAY);
- }
+ code = pr_try(pr_ChangeEntry, g1, g2, -agid, "");
if (code) {
critical_alert("incremental",
"Couldn't change group %s (id %d) to %s (id %d): %s",
}
}
if (ahide != bhide) {
- tries = 0;
- while (code = pr_SetFieldsEntry
- (-agid, PR_SF_ALLBITS,
- (ahide ?PRP_STATUS_ANY :PRP_GROUP_DEFAULT)>>PRIVATE_SHIFT,
- 0 /*ngroups*/, 0 /*nusers*/)) {
- if (++tries > PR_TRIES)
- break;
- if (code == UNOQUORUM) { sleep(90); continue; }
- sleep(PR_DELAY);
- }
+ code = pr_try(pr_SetFieldsEntry, -agid, PR_SF_ALLBITS,
+ (ahide ? PRP_STATUS_ANY : PRP_GROUP_DEFAULT) >>PRIVATE_SHIFT,
+ 0 /*ngroups*/, 0 /*nusers*/);
if (code) {
critical_alert("incremental",
"Couldn't set flags of group %s: %s",
return;
}
if (bgid) {
- tries = 0;
- while (code = pr_DeleteByID(-bgid)) {
- if (++tries > PR_TRIES)
- break;
- if (code == UNOQUORUM) { sleep(90); continue; }
- sleep(PR_DELAY);
- }
+ code = pr_try(pr_DeleteByID, -bgid);
if (code && code != PRNOENT) {
critical_alert("incremental",
"Couldn't delete group %s (id %d): %s",
strcat(g1, after[L_NAME]);
strcpy(g2, "system:administrators");
id = -agid;
- tries = 0;
- while (code = pr_CreateGroup(g1, g2, &id)) {
- if (++tries > PR_TRIES)
- break;
- if (code == UNOQUORUM) { sleep(90); continue; }
- sleep(PR_DELAY);
- }
+ code = pr_try(pr_CreateGroup, g1, g2, &id);
if (code) {
critical_alert("incremental",
"Couldn't create group %s (id %d): %s",
return;
}
if (ahide) {
- tries = 0;
- while (code = pr_SetFieldsEntry
- (-agid, PR_SF_ALLBITS,
- (ahide ?PRP_STATUS_ANY :PRP_GROUP_DEFAULT)>>PRIVATE_SHIFT,
- 0 /*ngroups*/, 0 /*nusers*/)) {
- if (++tries > PR_TRIES)
- break;
- if (code == UNOQUORUM) { sleep(90); continue; }
- sleep(PR_DELAY);
- }
+ code = pr_try(pr_SetFieldsEntry, -agid, PR_SF_ALLBITS,
+ (ahide ? PRP_STATUS_ANY : PRP_GROUP_DEFAULT) >>PRIVATE_SHIFT,
+ 0 /*ngroups*/, 0 /*nusers*/);
if (code) {
critical_alert("incremental",
"Couldn't set flags of group %s: %s",
}
}
- sleep(1); /* give ptserver some time */
-
/* We need to make sure the group is properly populated */
if (beforec < L_ACTIVE || atoi(before[L_ACTIVE]) == 0) return;
(afterc < 4 || !atoi(after[LM_END])))
return;
- code=pr_Initialize(1, AFSCONF_CLIENTNAME, 0);
- if (code) {
- critical_alert("incremental", "Couldn't initialize libprot: %s",
- error_message(code));
- return;
- }
-
if (afterc)
edit_group(1, after[LM_LIST], after[LM_TYPE], after[LM_MEMBER]);
if (beforec)
}
+do_filesys(before, beforec, after, afterc)
+char **before;
+int beforec;
+char **after;
+int afterc;
+{
+ char cmd[1024];
+
+ if (beforec < FS_CREATE) {
+ if (afterc < FS_CREATE || atoi(after[FS_CREATE])==0 ||
+ strcmp(after[FS_TYPE], "AFS"))
+ return;
+
+ /* new locker creation */
+ sprintf(cmd, "%s/perl -I%s %s/afs_create.pl %s %s %s %s %s %s",
+ BIN_DIR, BIN_DIR, BIN_DIR,
+ after[FS_NAME], after[FS_L_TYPE], after[FS_MACHINE],
+ after[FS_PACK], after[FS_OWNER], after[FS_OWNERS]);
+ run_cmd(cmd);
+ return;
+ }
+
+ /* What do we do? When do we use FS_CREATE?
+ *
+ * TYPE change: AFS->ERR, ERR->AFS: rename/unmount/remount
+ * LOCKERTYPE change: rename/remount
+ * PACK change: remount
+ * LABEL change: rename/remount
+ * Deletion: rename/unmount
+ */
+ if (afterc < FS_CREATE) {
+ if (!strcmp(before[FS_TYPE], "AFS"))
+ critical_alert("incremental",
+ "Could not delete AFS filesystem %s: Operation not supported",
+ before[FS_NAME]);
+ return;
+ }
+
+ if (!strcmp(after[FS_TYPE], "AFS")) {
+ if (strcmp(before[FS_TYPE], "AFS")) {
+ critical_alert("incremental",
+ "Cannot convert %s to an AFS filesystem: Operation not supported",
+ after[FS_NAME]);
+ } else {
+ critical_alert("incremental",
+ "Cannot change attributes of AFS filesystem %s: Operation not supported",
+ after[FS_NAME]);
+ }
+ return;
+ }
+}
+
+
+do_quota(before, beforec, after, afterc)
+char **before;
+int beforec;
+char **after;
+int afterc;
+{
+ char cmd[1024];
+
+ if (afterc < Q_DIRECTORY || strcmp("ANY", after[Q_TYPE]) ||
+ strncmp("/afs/", after[Q_DIRECTORY], 5))
+ return;
+
+ sprintf(cmd, "%s/perl -I%s %s/afs_quota.pl %s %s",
+ BIN_DIR, BIN_DIR, BIN_DIR,
+ after[Q_DIRECTORY], after[Q_QUOTA]);
+ run_cmd(cmd);
+ return;
+}
+
+
+run_cmd(cmd)
+char *cmd;
+{
+ int success=0, tries=0;
+
+ check_afs();
+
+ while (success == 0 && tries < 2) {
+ if (tries++)
+ sleep(90);
+ com_err(whoami, 0, "Executing command: %s", cmd);
+ if (system(cmd) == 0)
+ success++;
+ }
+ if (!success)
+ critical_alert("incremental", "failed command: %s", cmd);
+}
+
+
+add_user_lists(ac, av, user)
+ int ac;
+ char *av[];
+ char *user;
+{
+ if (atoi(av[5]))
+ edit_group(1, av[0], "USER", user);
+}
+
+
get_members(ac, av, group)
int ac;
char *av[];
int code=0;
if (strcmp(av[0], "LIST")) {
- sleep(1); /* give ptserver some time */
edit_group(1, group, av[0], av[1]);
} else {
code = mr_query("get_end_members_of_list", 1, &av[1],
{
char *p = 0;
char buf[PR_MAXNAMELEN];
- int (*fn)();
int code;
- int tries = 0;
static char local_realm[REALM_SZ+1] = "";
- extern long pr_AddToGroup(), pr_RemoveUserFromGroup();
- fn = op ? pr_AddToGroup : pr_RemoveUserFromGroup;
-
/* The following KERBEROS code allows for the use of entities
* user@foreign_cell.
*/
strcpy(buf, "system:");
strcat(buf, group);
- sleep(1); /* give ptserver some time */
- while (code = (*fn)(member, buf)) {
- if (++tries > PR_TRIES)
- break;
- if (code == UNOQUORUM) { sleep(90); continue; }
- sleep(PR_DELAY);
- }
+ code=pr_try(op ? pr_AddToGroup : pr_RemoveUserFromGroup, member, buf);
if (code) {
if (op==0 && code == PRNOENT) return;
if (op==1 && code == PRIDEXIST) return;
error_message(code));
}
}
- if (p) *p = '@';
}
-do_filesys(before, beforec, after, afterc)
-char **before;
-int beforec;
-char **after;
-int afterc;
+long pr_try(fn, a1, a2, a3, a4, a5, a6, a7, a8)
+ long (*fn)();
+ char *a1, *a2, *a3, *a4, *a5, *a6, *a7, *a8;
{
- char cmd[1024];
+ static int initd=0;
+ register long code;
+ register int tries = 0;
+#ifdef DEBUG
+ char fname[64];
+#endif
+
+ check_afs();
- if (beforec < FS_CREATE) {
- if (afterc < FS_CREATE || atoi(after[FS_CREATE])==0 ||
- strcmp(after[FS_TYPE], "AFS"))
+ if (!initd) {
+ code=pr_Initialize(1, AFSCONF_CLIENTNAME, 0);
+ if (code) {
+ critical_alert("incremental", "Couldn't initialize libprot: %s",
+ error_message(code));
return;
-
- /* new locker creation */
- sprintf(cmd, "%s/perl -I%s %s/afs_create.pl %s %s %s %s %s %s",
- BIN_DIR, BIN_DIR, BIN_DIR,
- after[FS_NAME], after[FS_L_TYPE], after[FS_MACHINE],
- after[FS_PACK], after[FS_OWNER], after[FS_OWNERS]);
- do_cmd(cmd);
- return;
- }
-
- /* What do we do? When do we use FS_CREATE?
- *
- * TYPE change: AFS->ERR, ERR->AFS: rename/unmount/remount
- * LOCKERTYPE change: rename/remount
- * PACK change: remount
- * LABEL change: rename/remount
- * Deletion: rename/unmount
- */
- if (afterc < FS_CREATE) {
- if (!strcmp(before[FS_TYPE], "AFS"))
- critical_alert("incremental",
- "Could not delete AFS filesystem %s: Operation not supported",
- before[FS_NAME]);
- return;
+ }
+ initd = 1;
+ } else {
+ sleep(1); /* give ptserver room */
}
- if (!strcmp(after[FS_TYPE], "AFS")) {
- if (strcmp(before[FS_TYPE], "AFS")) {
- critical_alert("incremental",
- "Cannot convert %s to an AFS filesystem: Operation not supported",
- after[FS_NAME]);
- } else {
- critical_alert("incremental",
- "Cannot change attributes of AFS filesystem %s: Operation not supported",
- after[FS_NAME]);
+ while (code = (*fn)(a1, a2, a3, a4, a5, a6, a7, a8)) {
+#ifdef DEBUG
+ long t;
+ t = time(0);
+ if (fn == pr_AddToGroup) strcpy(fname, "pr_AddToGroup");
+ else if (fn == pr_RemoveUserFromGroup)
+ strcpy(fname, "pr_RemoveUserFromGroup");
+ else if (fn == pr_CreateUser) strcpy(fname, "pr_CreateUser");
+ else if (fn == pr_CreateGroup) strcpy(fname, "pr_CreateGroup");
+ else if (fn == pr_DeleteByID) strcpy(fname, "pr_DeleteByID");
+ else if (fn == pr_ChangeEntry) strcpy(fname, "pr_ChangeEntry");
+ else if (fn == pr_SetFieldsEntry) strcpy(fname, "pr_SetFieldsEntry");
+ else if (fn == pr_AddToGroup) strcpy(fname, "pr_AddToGroup");
+ else {
+ sprintf(fname, "pr_??? (0x%08x)", (long)fn);
}
- return;
+
+ com_err(whoami, code, "%s failed (try %d @%u)", fname, tries+1, t);
+#endif
+ if (++tries > 2)
+ return code;
+ if (code == UNOQUORUM) { sleep(90); continue; }
+ else { sleep(15); continue; }
}
+ return code;
}
-do_quota(before, beforec, after, afterc)
-char **before;
-int beforec;
-char **after;
-int afterc;
+check_afs()
{
- char cmd[1024];
-
- if (afterc < Q_DIRECTORY || strcmp("ANY", after[Q_TYPE]) ||
- strncmp("/afs/", after[Q_DIRECTORY], 5))
- return;
-
- sprintf(cmd, "%s/perl -I%s %s/afs_quota.pl %s %s",
- BIN_DIR, BIN_DIR, BIN_DIR,
- after[Q_DIRECTORY], after[Q_QUOTA]);
- do_cmd(cmd);
- return;
+ int i;
+
+ for (i=0; file_exists(STOP_FILE); i++) {
+ if (i > 30) {
+ critical_alert("incremental",
+ "AFS incremental failed (%s exists): %s",
+ STOP_FILE, tbl_buf);
+ exit(1);
+ }
+ sleep(60);
+ }
}
andersk / moira.git / commitdiff
