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use krb5_read_message

Browse Source 
write received diffs to log


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4486 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1998-03-01 02:40:56 +00:00
parent 3ac140503b
commit c4393e0aca
1 changed files with 41 additions and 13 deletions
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54
lib/kadm5/ipropd_slave.c
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@@ -142,6 +142,9 @@ receive (krb5_context context,
kadm5_server_context *server_context)
{
int ret;
off_t left, right;
void *buf;
int32_t vers;
ret = server_context->db->open(context,
server_context->db,
@@ -149,8 +152,8 @@ receive (krb5_context context,
if (ret)
krb5_err (context, 1, ret, "db->open");
for (;;) {
int32_t vers, len, timestamp, tmp;
do {
int32_t len, timestamp, tmp;
enum kadm_ops op;
if(krb5_ret_int32 (sp, &vers) != 0)
@@ -159,16 +162,42 @@ receive (krb5_context context,
krb5_ret_int32 (sp, &tmp);
op = tmp;
krb5_ret_int32 (sp, &len);
if (vers < server_context->log_context.version) {
if (vers <= server_context->log_context.version)
sp->seek(sp, len, SEEK_CUR);
} else {
ret = kadm5_log_replay (server_context,
op, vers, len, sp);
if (ret)
krb5_warn (context, ret, "kadm5_log_replay");
else
server_context->log_context.version = vers;
}
} while(vers <= server_context->log_context.version);
left = sp->seek (sp, -16, SEEK_CUR);
right = sp->seek (sp, 0, SEEK_END);
buf = malloc (right - left);
if (buf == NULL) {
krb5_warnx (context, "malloc: no memory");
return;
}
sp->seek (sp, left, SEEK_SET);
sp->fetch (sp, buf, right - left);
write (server_context->log_context.log_fd, buf, right-left);
fsync (server_context->log_context.log_fd);
free (buf);
sp->seek (sp, left, SEEK_SET);
for(;;) {
int32_t len, timestamp, tmp;
enum kadm_ops op;
if(krb5_ret_int32 (sp, &vers) != 0)
break;
krb5_ret_int32 (sp, &timestamp);
krb5_ret_int32 (sp, &tmp);
op = tmp;
krb5_ret_int32 (sp, &len);
ret = kadm5_log_replay (server_context,
op, vers, len, sp);
if (ret)
krb5_warn (context, ret, "kadm5_log_replay");
else
server_context->log_context.version = vers;
sp->seek (sp, 8, SEEK_CUR);
}
@@ -231,10 +260,8 @@ main(int argc, char **argv)
server_context->log_context.version);
for (;;) {
u_char buf[4];
int ret;
krb5_data data, out;
u_int32_t len;
krb5_storage *sp;
int32_t tmp;
@@ -260,6 +287,7 @@ main(int argc, char **argv)
krb5_warnx (context, "Ignoring command %d", tmp);
break;
}
krb5_storage_free (sp);
krb5_data_free (&out);
}