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dhcp
Commit aca22287 authored by Ted Lemon's avatar Ted Lemon
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Fix many small bugs.

parent 727ebc3a
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Showing with 90 additions and 76 deletions
omapip/message.c
View file @ aca22287
......@@ -224,9 +224,15 @@ isc_result_t omapi_message_destroy (omapi_object_t *h, char *name)
isc_result_t omapi_message_signal_handler (omapi_object_t *h,
char *name, va_list ap)
{
omapi_message_object_t *m;
if (h -> type != omapi_type_message)
return ISC_R_INVALIDARG;
m = (omapi_message_object_t *)h;
if (!strcmp (name, "status") && m -> object) {
return ((m -> object -> type -> signal_handler)) (m -> object,
name, ap);
}
if (h -> inner && h -> inner -> type -> signal_handler)
return (*(h -> inner -> type -> signal_handler)) (h -> inner,
name, ap);
......@@ -340,7 +346,7 @@ isc_result_t omapi_message_process (omapi_object_t *mo, omapi_object_t *po)
{
omapi_message_object_t *message, *m;
omapi_object_t *object = (omapi_object_t *)0;
omapi_value_t *tv;
omapi_value_t *tv = (omapi_value_t *)0;
int create, update, exclusive;
isc_result_t status, waitstatus;
omapi_object_type_t *type;
......@@ -358,22 +364,21 @@ isc_result_t omapi_message_process (omapi_object_t *mo, omapi_object_t *po)
response, something's fishy. */
if (!m)
return ISC_R_NOTFOUND;
}
} else
m = (omapi_message_object_t *)0;
switch (message -> op) {
case OMAPI_OP_OPEN:
if (m) {
omapi_protocol_send_error (po, ISC_R_INVALIDARG,
message -> id,
"OPEN can't be a response");
return omapi_protocol_send_status
(po, (omapi_object_t *)0, ISC_R_INVALIDARG,
message -> id, "OPEN can't be a response");
return ISC_R_SUCCESS;
}
/* Get the type of the requested object, if one was
specified. */
tv = (omapi_value_t *)0;
status = omapi_get_value_str (message -> object,
(omapi_object_t *)0,
status = omapi_get_value_str (mo, (omapi_object_t *)0,
"type", &tv);
if (status == ISC_R_SUCCESS &&
(tv -> value -> type == omapi_datatype_data ||
......@@ -390,52 +395,52 @@ isc_result_t omapi_message_process (omapi_object_t *mo, omapi_object_t *po)
"omapi_message_process");
/* Get the create flag. */
status = omapi_get_value_str (message -> object,
status = omapi_get_value_str (mo,
(omapi_object_t *)0,
"create", &tv);
if (status == ISC_R_SUCCESS) {
status = omapi_get_int_value (&create, tv);
status = omapi_get_int_value (&create, tv -> value);
omapi_value_dereference (&tv,
"omapi_message_process");
if (status != ISC_R_SUCCESS) {
omapi_protocol_send_error
(po, status, message -> id,
return omapi_protocol_send_status
(po, (omapi_object_t *)0,
status, message -> id,
"invalid create flag value");
return ISC_R_SUCCESS;
}
} else
create = 0;
/* Get the update flag. */
status = omapi_get_value_str (message -> object,
status = omapi_get_value_str (mo,
(omapi_object_t *)0,
"update", &tv);
if (status == ISC_R_SUCCESS) {
status = omapi_get_int_value (&update, tv);
status = omapi_get_int_value (&update, tv -> value);
omapi_value_dereference (&tv,
"omapi_message_process");
if (status != ISC_R_SUCCESS) {
omapi_protocol_send_error
(po, status, message -> id,
return omapi_protocol_send_status
(po, (omapi_object_t *)0,
status, message -> id,
"invalid update flag value");
return ISC_R_SUCCESS;
}
} else
update = 0;
/* Get the exclusive flag. */
status = omapi_get_value_str (message -> object,
status = omapi_get_value_str (mo,
(omapi_object_t *)0,
"exclusive", &tv);
if (status == ISC_R_SUCCESS) {
status = omapi_get_int_value (&exclusive, tv);
status = omapi_get_int_value (&exclusive, tv -> value);
omapi_value_dereference (&tv,
"omapi_message_process");
if (status != ISC_R_SUCCESS) {
omapi_protocol_send_error
(po, status, message -> id,
return omapi_protocol_send_status
(po, (omapi_object_t *)0,
status, message -> id,
"invalid exclusive flag value");
return ISC_R_SUCCESS;
}
} else
exclusive = 0;
......@@ -444,10 +449,10 @@ isc_result_t omapi_message_process (omapi_object_t *mo, omapi_object_t *po)
the handle. */
if (!type) {
if (create) {
omapi_protocol_send_error
(po, ISC_R_INVALIDARG, message -> id,
return omapi_protocol_send_status
(po, (omapi_object_t *)0,
ISC_R_INVALIDARG, message -> id,
"type required on create");
return ISC_R_SUCCESS;
}
goto refresh;
}
......@@ -455,28 +460,28 @@ isc_result_t omapi_message_process (omapi_object_t *mo, omapi_object_t *po)
/* If the type doesn't provide a lookup method, we can't
look up the object. */
if (!type -> lookup) {
omapi_protocol_send_error
(po, ISC_R_NOTIMPLEMENTED, message -> id,
return omapi_protocol_send_status
(po, (omapi_object_t *)0,
ISC_R_NOTIMPLEMENTED, message -> id,
"unsearchable object type");
return ISC_R_SUCCESS;
}
status = (*(type -> lookup)) (&object, (omapi_object_t *)0,
message -> object);
if (status != ISC_R_SUCCESS && status != ISC_R_NOTFOUND) {
omapi_protocol_send_error
(po, status, message -> id,
return omapi_protocol_send_status
(po, (omapi_object_t *)0,
status, message -> id,
"object lookup failed");
return ISC_R_SUCCESS;
}
/* If we didn't find the object and we aren't supposed to
create it, return an error. */
if (status == ISC_R_NOTFOUND && !create) {
omapi_protocol_send_error
(po, ISC_R_NOTFOUND, message -> id,
return omapi_protocol_send_status
(po, (omapi_object_t *)0,
ISC_R_NOTFOUND, message -> id,
"no object matches specification");
return ISC_R_SUCCESS;
}
/* If we found an object, we're supposed to be creating an
......@@ -485,18 +490,22 @@ isc_result_t omapi_message_process (omapi_object_t *mo, omapi_object_t *po)
if (status == ISC_R_SUCCESS && create && exclusive) {
omapi_object_dereference
(&object, "omapi_message_process");
omapi_protocol_send_error
(po, ISC_R_EXISTS, message -> id,
return omapi_protocol_send_status
(po, (omapi_object_t *)0,
ISC_R_EXISTS, message -> id,
"specified object already exists");
return ISC_R_SUCCESS;
}
/* If we're creating the object, do it now. */
if (!object) {
status = omapi_object_create (&object, type);
status = omapi_object_create (&object,
(omapi_object_t *)0,
type);
if (status != ISC_R_SUCCESS) {
omapi_protocol_send_error
(po, status, message -> id,
return omapi_protocol_send_status
(po, (omapi_object_t *)0,
status, message -> id,
"can't create new object");
return ISC_R_SUCCESS;
}
......@@ -505,14 +514,15 @@ isc_result_t omapi_message_process (omapi_object_t *mo, omapi_object_t *po)
/* If we're updating it, do so now. */
if (create || update) {
status = omapi_object_update (object,
(omapi_object_t *)0,
message -> object);
if (status != ISC_R_SUCCESS) {
omapi_object_dereference
(&object, "omapi_message_process");
omapi_protocol_send_error
(po, status, message -> id,
return omapi_protocol_send_status
(po, (omapi_object_t *)0,
status, message -> id,
"can't update object");
return ISC_R_SUCCESS;
}
}
......@@ -525,86 +535,90 @@ isc_result_t omapi_message_process (omapi_object_t *mo, omapi_object_t *po)
status = omapi_handle_lookup (&object,
message -> handle);
if (status != ISC_R_SUCCESS) {
omapi_protocol_send_error
(po, status, message -> id,
return omapi_protocol_send_status
(po, (omapi_object_t *)0,
status, message -> id,
"no matching handle");
return ISC_R_SUCCESS;
}
send:
omapi_protocol_send_update (po, message -> id, object);
status = omapi_protocol_send_update (po, (omapi_object_t *)0,
message -> id, object);
omapi_object_dereference (&object,
"omapi_message_process");
return ISC_R_SUCCESS;
return status;
case OMAPI_OP_UPDATE:
if (m) {
if (m -> object) {
omapi_object_reference (&object, m -> object,
"omapi_message_process");
} else {
status = omapi_handle_lookup (&object,
message -> handle);
if (status != ISC_R_SUCCESS) {
omapi_protocol_send_error
(po, status, message -> id,
return omapi_protocol_send_status
(po, (omapi_object_t *)0,
status, message -> id,
"no matching handle");
return ISC_R_SUCCESS;
}
}
status = omapi_object_update (object, message -> object);
status = omapi_object_update (object, (omapi_object_t *)0,
message -> object);
if (status != ISC_R_SUCCESS) {
omapi_object_dereference
(&object, "omapi_message_process");
if (!message -> rid)
omapi_protocol_send_error
(po, status, message -> id,
return omapi_protocol_send_status
(po, (omapi_object_t *)0,
status, message -> id,
"can't update object");
if (m)
omapi_signal ((omapi_object_t *)m,
"status", status);
"status", status,
(omapi_typed_data_t *)0);
return ISC_R_SUCCESS;
}
if (!message -> rid)
omapi_protocol_send_success (po, message -> id);
status = omapi_protocol_send_status
(po, (omapi_object_t *)0, ISC_R_SUCCESS,
message -> id, (char *)0);
if (m)
omapi_signal ((omapi_object_t *)m,
"status", ISC_R_SUCCESS);
return ISC_R_SUCCESS;
"status", ISC_R_SUCCESS,
(omapi_typed_data_t *)0);
return status;
case OMAPI_OP_NOTIFY:
omapi_protocol_send_error (po, ISC_R_NOTIMPLEMENTED,
message -> id,
"notify not implemented yet");
return ISC_R_SUCCESS;
return omapi_protocol_send_status
(po, (omapi_object_t *)0, ISC_R_NOTIMPLEMENTED,
message -> id, "notify not implemented yet");
case OMAPI_OP_ERROR:
/* An error message that's not in response to another
message is invalid. */
case OMAPI_OP_STATUS:
/* The return status of a request. */
if (!m)
return ISC_R_UNEXPECTED;
/* Get the wait status. */
status = omapi_get_value_str (message -> object,
status = omapi_get_value_str (mo,
(omapi_object_t *)0,
"result", &tv);
if (status == ISC_R_SUCCESS) {
status = omapi_get_int_value (&waitstatus, tv);
status = omapi_get_int_value (&waitstatus,
tv -> value);
omapi_value_dereference (&tv,
"omapi_message_process");
if (status != ISC_R_SUCCESS)
waitstatus = ISC_R_UNEXPECTED;
} else
waitstatus = ISC_R_UNEXPECTED;
omapi_signal ((omapi_object_t *)m, "status", waitstatus);
return ISC_R_SUCCESS;
case OMAPI_OP_REQUEST_OK:
/* An error message that's not in response to another
message is invalid. */
if (!m)
return ISC_R_UNEXPECTED;
omapi_signal ((omapi_object_t *)m, "status", ISC_R_SUCCESS);
status = omapi_get_value_str (mo,
(omapi_object_t *)0,
"message", &tv);
omapi_signal ((omapi_object_t *)m, "status", waitstatus, tv);
if (status == ISC_R_SUCCESS)
omapi_value_dereference (&tv, "omapi_message_process");
return ISC_R_SUCCESS;
}
return ISC_R_NOTIMPLEMENTED;
......
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