#include "dbus-internals.h"
#include "dbus-marshal-recursive.h"
#include "dbus-marshal-validate.h"
+#include "dbus-marshal-byteswap.h"
#include "dbus-marshal-header.h"
-#include "dbus-message.h"
-#include "dbus-message-internal.h"
+#include "dbus-message-private.h"
#include "dbus-object-tree.h"
#include "dbus-memory.h"
#include "dbus-list.h"
-#include "dbus-dataslot.h"
#include <string.h>
/**
* @{
*/
-static dbus_bool_t dbus_message_iter_get_args (DBusMessageIter *iter,
- DBusError *error,
- int first_arg_type,
- ...);
-static dbus_bool_t dbus_message_iter_get_args_valist (DBusMessageIter *iter,
- DBusError *error,
- int first_arg_type,
- va_list var_args);
-
/* Not thread locked, but strictly const/read-only so should be OK
*/
/** An static string representing an empty signature */
_DBUS_STRING_DEFINE_STATIC(_dbus_empty_signature_str, "");
-/** How many bits are in the changed_stamp used to validate iterators */
-#define CHANGED_STAMP_BITS 21
-
-/**
- * @brief Internals of DBusMessage
- *
- * Object representing a message received from or to be sent to
- * another application. This is an opaque object, all members
- * are private.
- */
-struct DBusMessage
-{
- DBusAtomic refcount; /**< Reference count */
-
- DBusHeader header; /**< Header network data and associated cache */
-
- DBusString body; /**< Body network data. */
-
- char byte_order; /**< Message byte order. */
-
- unsigned int locked : 1; /**< Message being sent, no modifications allowed. */
-
- DBusList *size_counters; /**< 0-N DBusCounter used to track message size. */
- long size_counter_delta; /**< Size we incremented the size counters by. */
-
- dbus_uint32_t changed_stamp : CHANGED_STAMP_BITS; /**< Incremented when iterators are invalidated. */
-
- DBusDataSlotList slot_list; /**< Data stored by allocated integer ID */
-
-#ifndef DBUS_DISABLE_CHECKS
- int generation; /**< _dbus_current_generation when message was created */
-#endif
-};
-
/* these have wacky values to help trap uninitialized iterators;
* but has to fit in 3 bits
*/
} u; /**< the type writer or reader that does all the work */
};
+static void
+get_const_signature (DBusHeader *header,
+ const DBusString **type_str_p,
+ int *type_pos_p)
+{
+ if (_dbus_header_get_field_raw (header,
+ DBUS_HEADER_FIELD_SIGNATURE,
+ type_str_p,
+ type_pos_p))
+ {
+ *type_pos_p += 1; /* skip the signature length which is 1 byte */
+ }
+ else
+ {
+ *type_str_p = &_dbus_empty_signature_str;
+ *type_pos_p = 0;
+ }
+}
+
+/**
+ * Swaps the message to compiler byte order if required
+ *
+ * @param message the message
+ */
+static void
+_dbus_message_byteswap (DBusMessage *message)
+{
+ const DBusString *type_str;
+ int type_pos;
+
+ if (message->byte_order == DBUS_COMPILER_BYTE_ORDER)
+ return;
+
+ _dbus_verbose ("Swapping message into compiler byte order\n");
+
+ get_const_signature (&message->header, &type_str, &type_pos);
+
+ _dbus_marshal_byteswap (type_str, type_pos,
+ message->byte_order,
+ DBUS_COMPILER_BYTE_ORDER,
+ &message->body, 0);
+
+ message->byte_order = DBUS_COMPILER_BYTE_ORDER;
+
+ _dbus_header_byteswap (&message->header, DBUS_COMPILER_BYTE_ORDER);
+}
+
+#define ensure_byte_order(message) \
+ if (message->byte_order != DBUS_COMPILER_BYTE_ORDER) \
+ _dbus_message_byteswap (message)
+
/**
* Gets the data to be sent over the network for this message.
* The header and then the body should be written out.
&value);
}
-static void
-get_const_signature (DBusHeader *header,
- const DBusString **type_str_p,
- int *type_pos_p)
-{
- if (_dbus_header_get_field_raw (header,
- DBUS_HEADER_FIELD_SIGNATURE,
- type_str_p,
- type_pos_p))
- {
- *type_pos_p += 1; /* skip the signature length which is 1 byte */
- }
- else
- {
- *type_str_p = &_dbus_empty_signature_str;
- *type_pos_p = 0;
- }
-}
-
#if 0
/* Probably we don't need to use this */
/**
{
dbus_bool_t was_cached;
int i;
-
+
_dbus_assert (message->refcount.value == 0);
/* This calls application code and has to be done first thing
message->generation = _dbus_current_generation;
#endif
}
-
+
message->refcount.value = 1;
message->byte_order = DBUS_COMPILER_BYTE_ORDER;
message->locked = FALSE;
* that if multiple methods with the given name exist it is undefined
* which one will be invoked.
*
- * @param destination service that the message should be sent to or #NULL
+ * @param destination name that the message should be sent to or #NULL
* @param path object path the message should be sent to
* @param interface interface to invoke method on
* @param method method to invoke
_dbus_return_val_if_fail (path != NULL, NULL);
_dbus_return_val_if_fail (method != NULL, NULL);
_dbus_return_val_if_fail (destination == NULL ||
- _dbus_check_is_valid_service (destination), NULL);
+ _dbus_check_is_valid_bus_name (destination), NULL);
_dbus_return_val_if_fail (_dbus_check_is_valid_path (path), NULL);
_dbus_return_val_if_fail (interface == NULL ||
_dbus_check_is_valid_interface (interface), NULL);
_dbus_return_val_if_error_is_set (error, FALSE);
dbus_message_iter_init (message, &iter);
- return dbus_message_iter_get_args_valist (&iter, error, first_arg_type, var_args);
-}
-
-/**
- * Reads arguments from a message iterator given a variable argument
- * list. Only arguments of basic type and arrays of fixed-length
- * basic type may be read with this function. See
- * dbus_message_get_args() for more details.
- *
- * @todo this is static for now because there's no corresponding
- * iter_append_args() and I'm not sure we need this function to be
- * public since dbus_message_get_args() is what you usually want
- *
- * @param iter the message iterator
- * @param error error to be filled in on failure
- * @param first_arg_type the first argument type
- * @param ... location for first argument value, then list of type-location pairs
- * @returns #FALSE if the error was set
- */
-static dbus_bool_t
-dbus_message_iter_get_args (DBusMessageIter *iter,
- DBusError *error,
- int first_arg_type,
- ...)
-{
- dbus_bool_t retval;
- va_list var_args;
-
- _dbus_return_val_if_fail (iter != NULL, FALSE);
- _dbus_return_val_if_error_is_set (error, FALSE);
-
- va_start (var_args, first_arg_type);
- retval = dbus_message_iter_get_args_valist (iter, error, first_arg_type, var_args);
- va_end (var_args);
-
- return retval;
+ return _dbus_message_iter_get_args_valist (&iter, error, first_arg_type, var_args);
}
static void
{
_dbus_assert (sizeof (DBusMessageRealIter) <= sizeof (DBusMessageIter));
+ /* Since the iterator will read or write who-knows-what from the
+ * message, we need to get in the right byte order
+ */
+ ensure_byte_order (message);
+
real->message = message;
real->changed_stamp = message->changed_stamp;
real->iter_type = iter_type;
&message->body,
0);
- return _dbus_type_reader_has_next (&real->u.reader);
+ return _dbus_type_reader_get_current_type (&real->u.reader) != DBUS_TYPE_INVALID;
}
#ifndef DBUS_DISABLE_CHECKS
_dbus_warn ("dbus message changed byte order since iterator was created\n");
return FALSE;
}
+ /* because we swap the message into compiler order when you init an iter */
+ _dbus_assert (iter->u.reader.byte_order == DBUS_COMPILER_BYTE_ORDER);
}
else if (iter->iter_type == DBUS_MESSAGE_ITER_TYPE_WRITER)
{
_dbus_warn ("dbus message changed byte order since append iterator was created\n");
return FALSE;
}
+ /* because we swap the message into compiler order when you init an iter */
+ _dbus_assert (iter->u.writer.byte_order == DBUS_COMPILER_BYTE_ORDER);
}
else
{
* dbus_message_get_args() is the place to go for complete
* documentation.
*
- * @todo this is static for now, should be public if
- * dbus_message_iter_get_args_valist() is made public.
- *
* @see dbus_message_get_args
* @param iter the message iter
* @param error error to be filled in
* @param var_args return location for first argument, followed by list of type/location pairs
* @returns #FALSE if error was set
*/
-static dbus_bool_t
-dbus_message_iter_get_args_valist (DBusMessageIter *iter,
- DBusError *error,
- int first_arg_type,
- va_list var_args)
+dbus_bool_t
+_dbus_message_iter_get_args_valist (DBusMessageIter *iter,
+ DBusError *error,
+ int first_arg_type,
+ va_list var_args)
{
DBusMessageRealIter *real = (DBusMessageRealIter *)iter;
int spec_type, msg_type, i;
dbus_bool_t retval;
- _dbus_return_val_if_fail (_dbus_message_iter_check (real), FALSE);
- _dbus_return_val_if_error_is_set (error, FALSE);
+ _dbus_assert (_dbus_message_iter_check (real));
retval = FALSE;
ptr = va_arg (var_args, DBusBasicValue*);
- _dbus_return_val_if_fail (ptr != NULL, FALSE);
+ _dbus_assert (ptr != NULL);
_dbus_type_reader_read_basic (&real->u.reader,
ptr);
ptr = va_arg (var_args, const DBusBasicValue**);
n_elements_p = va_arg (var_args, int*);
- _dbus_return_val_if_fail (ptr != NULL, FALSE);
- _dbus_return_val_if_fail (n_elements_p != NULL, FALSE);
+ _dbus_assert (ptr != NULL);
+ _dbus_assert (n_elements_p != NULL);
_dbus_type_reader_recurse (&real->u.reader, &array);
str_array_p = va_arg (var_args, char***);
n_elements_p = va_arg (var_args, int*);
- _dbus_return_val_if_fail (str_array_p != NULL, FALSE);
- _dbus_return_val_if_fail (n_elements_p != NULL, FALSE);
+ _dbus_assert (str_array_p != NULL);
+ _dbus_assert (n_elements_p != NULL);
/* Count elements in the array */
_dbus_type_reader_recurse (&real->u.reader, &array);
* dbus_message_iter_close_container(). Container types are for
* example struct, variant, and array. For variants, the
* contained_signature should be the type of the single value inside
- * the variant. For structs, contained_signature should be #NULL; it
- * will be set to whatever types you write into the struct. For
- * arrays, contained_signature should be the type of the array
- * elements.
+ * the variant. For structs and dict entries, contained_signature
+ * should be #NULL; it will be set to whatever types you write into
+ * the struct. For arrays, contained_signature should be the type of
+ * the array elements.
*
* @todo If this fails due to lack of memory, the message is hosed and
* you have to start over building the whole message.
_dbus_return_val_if_fail (sub != NULL, FALSE);
_dbus_return_val_if_fail ((type == DBUS_TYPE_STRUCT &&
contained_signature == NULL) ||
+ (type == DBUS_TYPE_DICT_ENTRY &&
+ contained_signature == NULL) ||
contained_signature != NULL, FALSE);
+ _dbus_return_val_if_fail (type != DBUS_TYPE_DICT_ENTRY ||
+ dbus_message_iter_get_arg_type (iter) == DBUS_TYPE_ARRAY,
+ FALSE);
+
+#if 0
+ /* FIXME this would fail if the contained_signature is a dict entry,
+ * since dict entries are invalid signatures standalone (they must be in
+ * an array)
+ */
+ _dbus_return_val_if_fail (contained_signature == NULL ||
+ _dbus_check_is_valid_signature (contained_signature));
+#endif
if (!_dbus_message_iter_open_signature (real))
return FALSE;
}
/**
- * Sets a flag indicating that the addressed service will be
- * auto-activated before the message is delivered. When this flag is
- * set, the message is held until the service is succesfully activated
- * or fails to activate. In case of failure, the reply will be an
- * activation error. If this flag is not set (the default
+ * Sets a flag indicating that an owner for the destination name will
+ * be automatically started before the message is delivered. When this
+ * flag is set, the message is held until a name owner finishes
+ * starting up, or fails to start up. In case of failure, the reply
+ * will be an error.
*
* @param message the message
- * @param auto_activation #TRUE if auto-activation is desired
+ * @param auto_start #TRUE if auto-starting is desired
*/
void
-dbus_message_set_auto_activation (DBusMessage *message,
- dbus_bool_t auto_activation)
+dbus_message_set_auto_start (DBusMessage *message,
+ dbus_bool_t auto_start)
{
_dbus_return_if_fail (message != NULL);
_dbus_return_if_fail (!message->locked);
_dbus_header_toggle_flag (&message->header,
- DBUS_HEADER_FLAG_AUTO_ACTIVATION,
- auto_activation);
+ DBUS_HEADER_FLAG_NO_AUTO_START,
+ !auto_start);
}
/**
- * Returns #TRUE if the message will cause the addressed service to be
- * auto-activated.
+ * Returns #TRUE if the message will cause an owner for
+ * destination name to be auto-started.
*
* @param message the message
- * @returns #TRUE if the message will use auto-activation
+ * @returns #TRUE if the message will use auto-start
*/
dbus_bool_t
-dbus_message_get_auto_activation (DBusMessage *message)
+dbus_message_get_auto_start (DBusMessage *message)
{
_dbus_return_val_if_fail (message != NULL, FALSE);
- return _dbus_header_get_flag (&message->header,
- DBUS_HEADER_FLAG_AUTO_ACTIVATION);
+ return !_dbus_header_get_flag (&message->header,
+ DBUS_HEADER_FLAG_NO_AUTO_START);
}
}
/**
- * Sets the message's destination service.
+ * Sets the message's destination. The destination is the name of
+ * another connection on the bus and may be either the unique name
+ * assigned by the bus to each connection, or a well-known name
+ * specified in advance.
*
* @param message the message
- * @param destination the destination service name or #NULL to unset
+ * @param destination the destination name or #NULL to unset
* @returns #FALSE if not enough memory
*/
dbus_bool_t
_dbus_return_val_if_fail (message != NULL, FALSE);
_dbus_return_val_if_fail (!message->locked, FALSE);
_dbus_return_val_if_fail (destination == NULL ||
- _dbus_check_is_valid_service (destination),
+ _dbus_check_is_valid_bus_name (destination),
FALSE);
return set_or_delete_string_field (message,
}
/**
- * Gets the destination service of a message or #NULL if there is
- * none set.
+ * Gets the destination of a message or #NULL if there is none set.
*
* @param message the message
- * @returns the message destination service (should not be freed) or #NULL
+ * @returns the message destination (should not be freed) or #NULL
*/
const char*
dbus_message_get_destination (DBusMessage *message)
_dbus_return_val_if_fail (message != NULL, FALSE);
_dbus_return_val_if_fail (!message->locked, FALSE);
_dbus_return_val_if_fail (sender == NULL ||
- _dbus_check_is_valid_service (sender),
+ _dbus_check_is_valid_bus_name (sender),
FALSE);
return set_or_delete_string_field (message,
}
/**
- * Gets the service which originated this message,
- * or #NULL if unknown or inapplicable.
+ * Gets the unique name of the connection which originated this
+ * message, or #NULL if unknown or inapplicable. The sender is filled
+ * in by the message bus.
*
* @param message the message
- * @returns the service name or #NULL
+ * @returns the unique name of the sender or #NULL
*/
const char*
dbus_message_get_sender (DBusMessage *message)
}
/**
- * Checks whether the message was sent to the given service. If the
- * message has no service specified or has a different name, returns
- * #FALSE.
+ * Checks whether the message was sent to the given name. If the
+ * message has no destination specified or has a different
+ * destination, returns #FALSE.
*
* @param message the message
- * @param service the service to check (must not be #NULL)
+ * @param name the name to check (must not be #NULL)
*
- * @returns #TRUE if the message has the given destination service
+ * @returns #TRUE if the message has the given destination name
*/
dbus_bool_t
dbus_message_has_destination (DBusMessage *message,
- const char *service)
+ const char *name)
{
const char *s;
_dbus_return_val_if_fail (message != NULL, FALSE);
- _dbus_return_val_if_fail (service != NULL, FALSE);
- /* don't check that service name is valid since it would be expensive,
- * and not catch many common errors
+ _dbus_return_val_if_fail (name != NULL, FALSE);
+ /* don't check that name is valid since it would be expensive, and
+ * not catch many common errors
*/
s = dbus_message_get_destination (message);
- if (s && strcmp (s, service) == 0)
+ if (s && strcmp (s, name) == 0)
return TRUE;
else
return FALSE;
}
/**
- * Checks whether the message has the given service as its sender. If
- * the message has no sender specified or has a different sender,
- * returns #FALSE. Note that if a peer application owns multiple
- * services, its messages will have only one of those services as the
- * sender (usually the base service). So you can't use this
- * function to prove the sender didn't own service Foo, you can
- * only use it to prove that it did.
+ * Checks whether the message has the given unique name as its sender.
+ * If the message has no sender specified or has a different sender,
+ * returns #FALSE. Note that a peer application will always have the
+ * unique name of the connection as the sender. So you can't use this
+ * function to see whether a sender owned a well-known name.
*
- * @todo this function is probably useless unless we make a hard guarantee
- * that the sender field in messages will always be the base service name
+ * Messages from the bus itself will have #DBUS_SERVICE_ORG_FREEDESKTOP_DBUS
+ * as the sender.
*
* @param message the message
- * @param service the service to check (must not be #NULL)
+ * @param name the name to check (must not be #NULL)
*
- * @returns #TRUE if the message has the given origin service
+ * @returns #TRUE if the message has the given sender
*/
dbus_bool_t
dbus_message_has_sender (DBusMessage *message,
- const char *service)
+ const char *name)
{
const char *s;
_dbus_return_val_if_fail (message != NULL, FALSE);
- _dbus_return_val_if_fail (service != NULL, FALSE);
- /* don't check that service name is valid since it would be expensive,
- * and not catch many common errors
+ _dbus_return_val_if_fail (name != NULL, FALSE);
+ /* don't check that name is valid since it would be expensive, and
+ * not catch many common errors
*/
s = dbus_message_get_sender (message);
- if (s && strcmp (s, service) == 0)
+ if (s && strcmp (s, name) == 0)
return TRUE;
else
return FALSE;
*
* @{
*/
-/**
- * @typedef DBusMessageLoader
- *
- * The DBusMessageLoader object encapsulates the process of converting
- * a byte stream into a series of DBusMessage. It buffers the incoming
- * bytes as efficiently as possible, and generates a queue of
- * messages. DBusMessageLoader is typically used as part of a
- * DBusTransport implementation. The DBusTransport then hands off
- * the loaded messages to a DBusConnection, making the messages
- * visible to the application.
- *
- * @todo write tests for break-loader that a) randomly delete header
- * fields and b) set string fields to zero-length and other funky
- * values.
- *
- */
-
-/**
- * Implementation details of DBusMessageLoader.
- * All members are private.
- */
-struct DBusMessageLoader
-{
- int refcount; /**< Reference count. */
-
- DBusString data; /**< Buffered data */
-
- DBusList *messages; /**< Complete messages. */
-
- long max_message_size; /**< Maximum size of a message */
-
- unsigned int buffer_outstanding : 1; /**< Someone is using the buffer to read */
-
- unsigned int corrupted : 1; /**< We got broken data, and are no longer working */
-};
/**
* The initial buffer size of the message loader.
loader = dbus_new0 (DBusMessageLoader, 1);
if (loader == NULL)
return NULL;
-
+
loader->refcount = 1;
+ loader->corrupted = FALSE;
+ loader->corruption_reason = DBUS_VALID;
+
/* Try to cap message size at something that won't *totally* hose
* the system if we have a couple of them.
*/
}
/**
- * The smallest header size that can occur. (It won't be valid due to
- * missing required header fields.) This is 4 bytes, two uint32, an
- * array length.
- */
-#define DBUS_MINIMUM_HEADER_SIZE 16
-
-/**
* Returns a buffer obtained from _dbus_message_loader_get_buffer(),
* indicating to the loader how many bytes of the buffer were filled
* in. This function must always be called, even if no bytes were
* loader->data and only delete it occasionally, instead of after
* each message is loaded.
*
- * load_message() returns FALSE if not enough memory
+ * load_message() returns FALSE if not enough memory OR the loader was corrupted
*/
static dbus_bool_t
load_message (DBusMessageLoader *loader,
DBusValidity validity;
const DBusString *type_str;
int type_pos;
+ DBusValidationMode mode;
+ mode = DBUS_VALIDATION_MODE_DATA_IS_UNTRUSTED;
+
oom = FALSE;
#if 0
_dbus_assert (_dbus_string_get_length (&message->header.data) == 0);
_dbus_assert ((header_len + body_len) <= _dbus_string_get_length (&loader->data));
- if (!_dbus_header_load_untrusted (&message->header,
- &validity,
- byte_order,
- fields_array_len,
- header_len,
- body_len,
- &loader->data, 0,
- _dbus_string_get_length (&loader->data)))
+ if (!_dbus_header_load (&message->header,
+ mode,
+ &validity,
+ byte_order,
+ fields_array_len,
+ header_len,
+ body_len,
+ &loader->data, 0,
+ _dbus_string_get_length (&loader->data)))
{
_dbus_verbose ("Failed to load header for new message code %d\n", validity);
if (validity == DBUS_VALID)
oom = TRUE;
+ else
+ {
+ loader->corrupted = TRUE;
+ loader->corruption_reason = validity;
+ }
goto failed;
}
message->byte_order = byte_order;
/* 2. VALIDATE BODY */
+ if (mode != DBUS_VALIDATION_MODE_WE_TRUST_THIS_DATA_ABSOLUTELY)
+ {
+ get_const_signature (&message->header, &type_str, &type_pos);
+
+ /* Because the bytes_remaining arg is NULL, this validates that the
+ * body is the right length
+ */
+ validity = _dbus_validate_body_with_reason (type_str,
+ type_pos,
+ byte_order,
+ NULL,
+ &loader->data,
+ header_len,
+ body_len);
+ if (validity != DBUS_VALID)
+ {
+ _dbus_verbose ("Failed to validate message body code %d\n", validity);
- get_const_signature (&message->header, &type_str, &type_pos);
-
- /* Because the bytes_remaining arg is NULL, this validates that the
- * body is the right length
- */
- validity = _dbus_validate_body_with_reason (type_str,
- type_pos,
- byte_order,
- NULL,
- &loader->data,
- header_len,
- body_len);
- if (validity != DBUS_VALID)
- {
- _dbus_verbose ("Failed to validate message body code %d\n", validity);
- goto failed;
+ loader->corrupted = TRUE;
+ loader->corruption_reason = validity;
+
+ goto failed;
+ }
}
/* 3. COPY OVER BODY AND QUEUE MESSAGE */
_dbus_assert (!oom);
_dbus_assert (!loader->corrupted);
+ _dbus_assert (loader->messages != NULL);
+ _dbus_assert (_dbus_list_find_last (&loader->messages, message) != NULL);
return TRUE;
/* does nothing if the message isn't in the list */
_dbus_list_remove_last (&loader->messages, message);
-
- if (!oom)
- loader->corrupted = TRUE;
+
+ if (oom)
+ _dbus_assert (!loader->corrupted);
+ else
+ _dbus_assert (loader->corrupted);
_dbus_verbose_bytes_of_string (&loader->data, 0, _dbus_string_get_length (&loader->data));
- return !oom;
+ return FALSE;
}
/**
header_len, body_len))
{
dbus_message_unref (message);
- return FALSE;
+ /* load_message() returns false if corrupted or OOM; if
+ * corrupted then return TRUE for not OOM
+ */
+ return loader->corrupted;
}
+
+ _dbus_assert (loader->messages != NULL);
+ _dbus_assert (_dbus_list_find_last (&loader->messages, message) != NULL);
}
else
{
_dbus_verbose ("Initial peek at header says we don't have a whole message yet, or data broken with invalid code %d\n",
validity);
if (validity != DBUS_VALID)
- loader->corrupted = TRUE;
+ {
+ loader->corrupted = TRUE;
+ loader->corruption_reason = validity;
+ }
return TRUE;
}
}
dbus_bool_t
_dbus_message_loader_get_is_corrupted (DBusMessageLoader *loader)
{
+ _dbus_assert ((loader->corrupted && loader->corruption_reason != DBUS_VALID) ||
+ (!loader->corrupted && loader->corruption_reason == DBUS_VALID));
return loader->corrupted;
}
}
/** @} */
-#ifdef DBUS_BUILD_TESTS
-#include "dbus-test.h"
-#include <stdio.h>
-#include <stdlib.h>
-
-static dbus_bool_t
-check_have_valid_message (DBusMessageLoader *loader)
-{
- DBusMessage *message;
- dbus_bool_t retval;
-
- message = NULL;
- retval = FALSE;
-
- if (!_dbus_message_loader_queue_messages (loader))
- _dbus_assert_not_reached ("no memory to queue messages");
-
- if (_dbus_message_loader_get_is_corrupted (loader))
- {
- _dbus_warn ("loader corrupted on message that was expected to be valid\n");
- goto failed;
- }
-
- message = _dbus_message_loader_pop_message (loader);
- if (message == NULL)
- {
- _dbus_warn ("didn't load message that was expected to be valid (message not popped)\n");
- goto failed;
- }
-
- if (_dbus_string_get_length (&loader->data) > 0)
- {
- _dbus_warn ("had leftover bytes from expected-to-be-valid single message\n");
- goto failed;
- }
-
-#if 0
- /* FIXME */
- /* Verify that we're able to properly deal with the message.
- * For example, this would detect improper handling of messages
- * in nonstandard byte order.
- */
- if (!check_message_handling (message))
- goto failed;
-#endif
-
- retval = TRUE;
-
- failed:
- if (message)
- dbus_message_unref (message);
-
- return retval;
-}
-
-static dbus_bool_t
-check_invalid_message (DBusMessageLoader *loader)
-{
- dbus_bool_t retval;
-
- retval = FALSE;
-
- if (!_dbus_message_loader_queue_messages (loader))
- _dbus_assert_not_reached ("no memory to queue messages");
-
- if (!_dbus_message_loader_get_is_corrupted (loader))
- {
- _dbus_warn ("loader not corrupted on message that was expected to be invalid\n");
- goto failed;
- }
-
- retval = TRUE;
-
- failed:
- return retval;
-}
-
-static dbus_bool_t
-check_incomplete_message (DBusMessageLoader *loader)
-{
- DBusMessage *message;
- dbus_bool_t retval;
-
- message = NULL;
- retval = FALSE;
-
- if (!_dbus_message_loader_queue_messages (loader))
- _dbus_assert_not_reached ("no memory to queue messages");
-
- if (_dbus_message_loader_get_is_corrupted (loader))
- {
- _dbus_warn ("loader corrupted on message that was expected to be valid (but incomplete)\n");
- goto failed;
- }
-
- message = _dbus_message_loader_pop_message (loader);
- if (message != NULL)
- {
- _dbus_warn ("loaded message that was expected to be incomplete\n");
- goto failed;
- }
-
- retval = TRUE;
-
- failed:
- if (message)
- dbus_message_unref (message);
- return retval;
-}
-
-static dbus_bool_t
-check_loader_results (DBusMessageLoader *loader,
- DBusMessageValidity validity)
-{
- if (!_dbus_message_loader_queue_messages (loader))
- _dbus_assert_not_reached ("no memory to queue messages");
-
- switch (validity)
- {
- case _DBUS_MESSAGE_VALID:
- return check_have_valid_message (loader);
- case _DBUS_MESSAGE_INVALID:
- return check_invalid_message (loader);
- case _DBUS_MESSAGE_INCOMPLETE:
- return check_incomplete_message (loader);
- case _DBUS_MESSAGE_UNKNOWN:
- return TRUE;
- }
-
- _dbus_assert_not_reached ("bad DBusMessageValidity");
- return FALSE;
-}
-
-
-/**
- * Loads the message in the given message file.
- *
- * @param filename filename to load
- * @param is_raw if #TRUE load as binary data, if #FALSE as message builder language
- * @param data string to load message into
- * @returns #TRUE if the message was loaded
- */
-dbus_bool_t
-dbus_internal_do_not_use_load_message_file (const DBusString *filename,
- dbus_bool_t is_raw,
- DBusString *data)
-{
- dbus_bool_t retval;
-
- retval = FALSE;
-
- if (is_raw)
- {
- DBusError error;
-
- _dbus_verbose ("Loading raw %s\n", _dbus_string_get_const_data (filename));
- dbus_error_init (&error);
- if (!_dbus_file_get_contents (data, filename, &error))
- {
- _dbus_warn ("Could not load message file %s: %s\n",
- _dbus_string_get_const_data (filename),
- error.message);
- dbus_error_free (&error);
- goto failed;
- }
- }
- else
- {
- if (FALSE) /* Message builder disabled, probably permanently,
- * I want to do it another way
- */
- {
- _dbus_warn ("Could not load message file %s\n",
- _dbus_string_get_const_data (filename));
- goto failed;
- }
- }
-
- retval = TRUE;
-
- failed:
-
- return retval;
-}
-
-/**
- * Tries loading the message in the given message file
- * and verifies that DBusMessageLoader can handle it.
- *
- * @param filename filename to load
- * @param is_raw if #TRUE load as binary data, if #FALSE as message builder language
- * @param expected_validity what the message has to be like to return #TRUE
- * @returns #TRUE if the message has the expected validity
- */
-dbus_bool_t
-dbus_internal_do_not_use_try_message_file (const DBusString *filename,
- dbus_bool_t is_raw,
- DBusMessageValidity expected_validity)
-{
- DBusString data;
- dbus_bool_t retval;
-
- retval = FALSE;
-
- if (!_dbus_string_init (&data))
- _dbus_assert_not_reached ("could not allocate string\n");
-
- if (!dbus_internal_do_not_use_load_message_file (filename, is_raw,
- &data))
- goto failed;
-
- retval = dbus_internal_do_not_use_try_message_data (&data, expected_validity);
-
- failed:
-
- if (!retval)
- {
- if (_dbus_string_get_length (&data) > 0)
- _dbus_verbose_bytes_of_string (&data, 0,
- _dbus_string_get_length (&data));
-
- _dbus_warn ("Failed message loader test on %s\n",
- _dbus_string_get_const_data (filename));
- }
-
- _dbus_string_free (&data);
-
- return retval;
-}
-
-/**
- * Tries loading the given message data.
- *
- *
- * @param data the message data
- * @param expected_validity what the message has to be like to return #TRUE
- * @returns #TRUE if the message has the expected validity
- */
-dbus_bool_t
-dbus_internal_do_not_use_try_message_data (const DBusString *data,
- DBusMessageValidity expected_validity)
-{
- DBusMessageLoader *loader;
- dbus_bool_t retval;
- int len;
- int i;
-
- loader = NULL;
- retval = FALSE;
-
- /* Write the data one byte at a time */
-
- loader = _dbus_message_loader_new ();
-
- /* check some trivial loader functions */
- _dbus_message_loader_ref (loader);
- _dbus_message_loader_unref (loader);
- _dbus_message_loader_get_max_message_size (loader);
-
- len = _dbus_string_get_length (data);
- for (i = 0; i < len; i++)
- {
- DBusString *buffer;
-
- _dbus_message_loader_get_buffer (loader, &buffer);
- _dbus_string_append_byte (buffer,
- _dbus_string_get_byte (data, i));
- _dbus_message_loader_return_buffer (loader, buffer, 1);
- }
-
- if (!check_loader_results (loader, expected_validity))
- goto failed;
-
- _dbus_message_loader_unref (loader);
- loader = NULL;
-
- /* Write the data all at once */
-
- loader = _dbus_message_loader_new ();
-
- {
- DBusString *buffer;
-
- _dbus_message_loader_get_buffer (loader, &buffer);
- _dbus_string_copy (data, 0, buffer,
- _dbus_string_get_length (buffer));
- _dbus_message_loader_return_buffer (loader, buffer, 1);
- }
-
- if (!check_loader_results (loader, expected_validity))
- goto failed;
-
- _dbus_message_loader_unref (loader);
- loader = NULL;
-
- /* Write the data 2 bytes at a time */
-
- loader = _dbus_message_loader_new ();
-
- len = _dbus_string_get_length (data);
- for (i = 0; i < len; i += 2)
- {
- DBusString *buffer;
-
- _dbus_message_loader_get_buffer (loader, &buffer);
- _dbus_string_append_byte (buffer,
- _dbus_string_get_byte (data, i));
- if ((i+1) < len)
- _dbus_string_append_byte (buffer,
- _dbus_string_get_byte (data, i+1));
- _dbus_message_loader_return_buffer (loader, buffer, 1);
- }
-
- if (!check_loader_results (loader, expected_validity))
- goto failed;
-
- _dbus_message_loader_unref (loader);
- loader = NULL;
-
- retval = TRUE;
-
- failed:
-
- if (loader)
- _dbus_message_loader_unref (loader);
-
- return retval;
-}
-
-static dbus_bool_t
-process_test_subdir (const DBusString *test_base_dir,
- const char *subdir,
- DBusMessageValidity validity,
- DBusForeachMessageFileFunc function,
- void *user_data)
-{
- DBusString test_directory;
- DBusString filename;
- DBusDirIter *dir;
- dbus_bool_t retval;
- DBusError error;
-
- retval = FALSE;
- dir = NULL;
-
- if (!_dbus_string_init (&test_directory))
- _dbus_assert_not_reached ("didn't allocate test_directory\n");
-
- _dbus_string_init_const (&filename, subdir);
-
- if (!_dbus_string_copy (test_base_dir, 0,
- &test_directory, 0))
- _dbus_assert_not_reached ("couldn't copy test_base_dir to test_directory");
-
- if (!_dbus_concat_dir_and_file (&test_directory, &filename))
- _dbus_assert_not_reached ("couldn't allocate full path");
-
- _dbus_string_free (&filename);
- if (!_dbus_string_init (&filename))
- _dbus_assert_not_reached ("didn't allocate filename string\n");
-
- dbus_error_init (&error);
- dir = _dbus_directory_open (&test_directory, &error);
- if (dir == NULL)
- {
- _dbus_warn ("Could not open %s: %s\n",
- _dbus_string_get_const_data (&test_directory),
- error.message);
- dbus_error_free (&error);
- goto failed;
- }
-
- printf ("Testing %s:\n", subdir);
-
- next:
- while (_dbus_directory_get_next_file (dir, &filename, &error))
- {
- DBusString full_path;
- dbus_bool_t is_raw;
-
- if (!_dbus_string_init (&full_path))
- _dbus_assert_not_reached ("couldn't init string");
-
- if (!_dbus_string_copy (&test_directory, 0, &full_path, 0))
- _dbus_assert_not_reached ("couldn't copy dir to full_path");
-
- if (!_dbus_concat_dir_and_file (&full_path, &filename))
- _dbus_assert_not_reached ("couldn't concat file to dir");
-
- if (_dbus_string_ends_with_c_str (&filename, ".message"))
- is_raw = FALSE;
- else if (_dbus_string_ends_with_c_str (&filename, ".message-raw"))
- is_raw = TRUE;
- else
- {
- _dbus_verbose ("Skipping non-.message file %s\n",
- _dbus_string_get_const_data (&filename));
- _dbus_string_free (&full_path);
- goto next;
- }
-
- printf (" %s\n",
- _dbus_string_get_const_data (&filename));
-
- _dbus_verbose (" expecting %s for %s\n",
- validity == _DBUS_MESSAGE_VALID ? "valid" :
- (validity == _DBUS_MESSAGE_INVALID ? "invalid" :
- (validity == _DBUS_MESSAGE_INCOMPLETE ? "incomplete" : "unknown")),
- _dbus_string_get_const_data (&filename));
-
- if (! (*function) (&full_path, is_raw, validity, user_data))
- {
- _dbus_string_free (&full_path);
- goto failed;
- }
- else
- _dbus_string_free (&full_path);
- }
-
- if (dbus_error_is_set (&error))
- {
- _dbus_warn ("Could not get next file in %s: %s\n",
- _dbus_string_get_const_data (&test_directory),
- error.message);
- dbus_error_free (&error);
- goto failed;
- }
-
- retval = TRUE;
-
- failed:
-
- if (dir)
- _dbus_directory_close (dir);
- _dbus_string_free (&test_directory);
- _dbus_string_free (&filename);
-
- return retval;
-}
-
-/**
- * Runs the given function on every message file in the test suite.
- * The function should return #FALSE on test failure or fatal error.
- *
- * @param test_data_dir root dir of the test suite data files (top_srcdir/test/data)
- * @param func the function to run
- * @param user_data data for function
- * @returns #FALSE if there's a failure
- */
-dbus_bool_t
-dbus_internal_do_not_use_foreach_message_file (const char *test_data_dir,
- DBusForeachMessageFileFunc func,
- void *user_data)
-{
- DBusString test_directory;
- dbus_bool_t retval;
-
- retval = FALSE;
-
- _dbus_string_init_const (&test_directory, test_data_dir);
-
- if (!process_test_subdir (&test_directory, "valid-messages",
- _DBUS_MESSAGE_VALID, func, user_data))
- goto failed;
-
- if (!process_test_subdir (&test_directory, "invalid-messages",
- _DBUS_MESSAGE_INVALID, func, user_data))
- goto failed;
-
- if (!process_test_subdir (&test_directory, "incomplete-messages",
- _DBUS_MESSAGE_INCOMPLETE, func, user_data))
- goto failed;
-
- retval = TRUE;
-
- failed:
-
- _dbus_string_free (&test_directory);
-
- return retval;
-}
-
-#define GET_AND_CHECK(iter, typename, literal) \
- do { \
- if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \
- _dbus_assert_not_reached ("got wrong argument type from message iter"); \
- dbus_message_iter_get_basic (&iter, &v_##typename); \
- if (v_##typename != literal) \
- _dbus_assert_not_reached ("got wrong value from message iter"); \
- } while (0)
-
-#define GET_AND_CHECK_STRCMP(iter, typename, literal) \
- do { \
- if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \
- _dbus_assert_not_reached ("got wrong argument type from message iter"); \
- dbus_message_iter_get_basic (&iter, &v_##typename); \
- if (strcmp (v_##typename, literal) != 0) \
- _dbus_assert_not_reached ("got wrong value from message iter"); \
- } while (0)
-
-#define GET_AND_CHECK_AND_NEXT(iter, typename, literal) \
- do { \
- GET_AND_CHECK(iter, typename, literal); \
- if (!dbus_message_iter_next (&iter)) \
- _dbus_assert_not_reached ("failed to move iter to next"); \
- } while (0)
-
-#define GET_AND_CHECK_STRCMP_AND_NEXT(iter, typename, literal) \
- do { \
- GET_AND_CHECK_STRCMP(iter, typename, literal); \
- if (!dbus_message_iter_next (&iter)) \
- _dbus_assert_not_reached ("failed to move iter to next"); \
- } while (0)
-
-static void
-message_iter_test (DBusMessage *message)
-{
- DBusMessageIter iter, array, array2;
- const char *v_STRING;
- double v_DOUBLE;
- dbus_int32_t v_INT32;
- dbus_uint32_t v_UINT32;
-#ifdef DBUS_HAVE_INT64
- dbus_int64_t v_INT64;
- dbus_uint64_t v_UINT64;
-#endif
- unsigned char v_BYTE;
- unsigned char v_BOOLEAN;
-
- const dbus_int32_t *our_int_array;
- int len;
-
- dbus_message_iter_init (message, &iter);
-
- GET_AND_CHECK_STRCMP_AND_NEXT (iter, STRING, "Test string");
- GET_AND_CHECK_AND_NEXT (iter, INT32, -0x12345678);
- GET_AND_CHECK_AND_NEXT (iter, UINT32, 0xedd1e);
- GET_AND_CHECK_AND_NEXT (iter, DOUBLE, 3.14159);
-
- if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_ARRAY)
- _dbus_assert_not_reached ("Argument type not an array");
-
- if (dbus_message_iter_get_element_type (&iter) != DBUS_TYPE_DOUBLE)
- _dbus_assert_not_reached ("Array type not double");
-
- dbus_message_iter_recurse (&iter, &array);
-
- GET_AND_CHECK_AND_NEXT (array, DOUBLE, 1.5);
- GET_AND_CHECK (array, DOUBLE, 2.5);
-
- if (dbus_message_iter_next (&array))
- _dbus_assert_not_reached ("Didn't reach end of array");
-
- if (!dbus_message_iter_next (&iter))
- _dbus_assert_not_reached ("Reached end of arguments");
-
- GET_AND_CHECK_AND_NEXT (iter, BYTE, 0xF0);
-
- if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_ARRAY)
- _dbus_assert_not_reached ("no array");
-
- if (dbus_message_iter_get_element_type (&iter) != DBUS_TYPE_INT32)
- _dbus_assert_not_reached ("Array type not int32");
-
- /* Empty array */
- dbus_message_iter_recurse (&iter, &array);
-
- if (dbus_message_iter_next (&array))
- _dbus_assert_not_reached ("Didn't reach end of array");
-
- if (!dbus_message_iter_next (&iter))
- _dbus_assert_not_reached ("Reached end of arguments");
-
- GET_AND_CHECK (iter, BYTE, 0xF0);
-
- if (dbus_message_iter_next (&iter))
- _dbus_assert_not_reached ("Didn't reach end of arguments");
-}
-
-static void
-verify_test_message (DBusMessage *message)
-{
- DBusMessageIter iter;
- DBusError error;
- dbus_int32_t our_int;
- const char *our_str;
- double our_double;
- unsigned char our_bool;
- unsigned char our_byte_1, our_byte_2;
- dbus_uint32_t our_uint32;
- const dbus_int32_t *our_uint32_array = (void*)0xdeadbeef;
- int our_uint32_array_len;
- dbus_int32_t *our_int32_array = (void*)0xdeadbeef;
- int our_int32_array_len;
-#ifdef DBUS_HAVE_INT64
- dbus_int64_t our_int64;
- dbus_uint64_t our_uint64;
- dbus_int64_t *our_uint64_array = (void*)0xdeadbeef;
- int our_uint64_array_len;
- const dbus_int64_t *our_int64_array = (void*)0xdeadbeef;
- int our_int64_array_len;
-#endif
- const double *our_double_array = (void*)0xdeadbeef;
- int our_double_array_len;
- const unsigned char *our_byte_array = (void*)0xdeadbeef;
- int our_byte_array_len;
- const unsigned char *our_boolean_array = (void*)0xdeadbeef;
- int our_boolean_array_len;
-
- dbus_message_iter_init (message, &iter);
-
- dbus_error_init (&error);
- if (!dbus_message_iter_get_args (&iter, &error,
- DBUS_TYPE_INT32, &our_int,
-#ifdef DBUS_HAVE_INT64
- DBUS_TYPE_INT64, &our_int64,
- DBUS_TYPE_UINT64, &our_uint64,
-#endif
- DBUS_TYPE_STRING, &our_str,
- DBUS_TYPE_DOUBLE, &our_double,
- DBUS_TYPE_BOOLEAN, &our_bool,
- DBUS_TYPE_BYTE, &our_byte_1,
- DBUS_TYPE_BYTE, &our_byte_2,
- DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32,
- &our_uint32_array, &our_uint32_array_len,
- DBUS_TYPE_ARRAY, DBUS_TYPE_INT32,
- &our_int32_array, &our_int32_array_len,
-#ifdef DBUS_HAVE_INT64
- DBUS_TYPE_ARRAY, DBUS_TYPE_UINT64,
- &our_uint64_array, &our_uint64_array_len,
- DBUS_TYPE_ARRAY, DBUS_TYPE_INT64,
- &our_int64_array, &our_int64_array_len,
-#endif
- DBUS_TYPE_ARRAY, DBUS_TYPE_DOUBLE,
- &our_double_array, &our_double_array_len,
- DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
- &our_byte_array, &our_byte_array_len,
- DBUS_TYPE_ARRAY, DBUS_TYPE_BOOLEAN,
- &our_boolean_array, &our_boolean_array_len,
- 0))
- {
- _dbus_warn ("error: %s - %s\n", error.name,
- (error.message != NULL) ? error.message : "no message");
- _dbus_assert_not_reached ("Could not get arguments");
- }
-
- if (our_int != -0x12345678)
- _dbus_assert_not_reached ("integers differ!");
-
-#ifdef DBUS_HAVE_INT64
- if (our_int64 != DBUS_INT64_CONSTANT (-0x123456789abcd))
- _dbus_assert_not_reached ("64-bit integers differ!");
- if (our_uint64 != DBUS_UINT64_CONSTANT (0x123456789abcd))
- _dbus_assert_not_reached ("64-bit unsigned integers differ!");
-#endif
-
- if (our_double != 3.14159)
- _dbus_assert_not_reached ("doubles differ!");
-
- if (strcmp (our_str, "Test string") != 0)
- _dbus_assert_not_reached ("strings differ!");
-
- if (!our_bool)
- _dbus_assert_not_reached ("booleans differ");
-
- if (our_byte_1 != 42)
- _dbus_assert_not_reached ("bytes differ!");
-
- if (our_byte_2 != 24)
- _dbus_assert_not_reached ("bytes differ!");
-
- if (our_uint32_array_len != 4 ||
- our_uint32_array[0] != 0x12345678 ||
- our_uint32_array[1] != 0x23456781 ||
- our_uint32_array[2] != 0x34567812 ||
- our_uint32_array[3] != 0x45678123)
- _dbus_assert_not_reached ("uint array differs");
-
- if (our_int32_array_len != 4 ||
- our_int32_array[0] != 0x12345678 ||
- our_int32_array[1] != -0x23456781 ||
- our_int32_array[2] != 0x34567812 ||
- our_int32_array[3] != -0x45678123)
- _dbus_assert_not_reached ("int array differs");
-
-#ifdef DBUS_HAVE_INT64
- if (our_uint64_array_len != 4 ||
- our_uint64_array[0] != 0x12345678 ||
- our_uint64_array[1] != 0x23456781 ||
- our_uint64_array[2] != 0x34567812 ||
- our_uint64_array[3] != 0x45678123)
- _dbus_assert_not_reached ("uint64 array differs");
-
- if (our_int64_array_len != 4 ||
- our_int64_array[0] != 0x12345678 ||
- our_int64_array[1] != -0x23456781 ||
- our_int64_array[2] != 0x34567812 ||
- our_int64_array[3] != -0x45678123)
- _dbus_assert_not_reached ("int64 array differs");
-#endif /* DBUS_HAVE_INT64 */
-
- if (our_double_array_len != 3)
- _dbus_assert_not_reached ("double array had wrong length");
-
- /* On all IEEE machines (i.e. everything sane) exact equality
- * should be preserved over the wire
- */
- if (our_double_array[0] != 0.1234 ||
- our_double_array[1] != 9876.54321 ||
- our_double_array[2] != -300.0)
- _dbus_assert_not_reached ("double array had wrong values");
-
- if (our_byte_array_len != 4)
- _dbus_assert_not_reached ("byte array had wrong length");
-
- if (our_byte_array[0] != 'a' ||
- our_byte_array[1] != 'b' ||
- our_byte_array[2] != 'c' ||
- our_byte_array[3] != 234)
- _dbus_assert_not_reached ("byte array had wrong values");
-
- if (our_boolean_array_len != 5)
- _dbus_assert_not_reached ("bool array had wrong length");
-
- if (our_boolean_array[0] != TRUE ||
- our_boolean_array[1] != FALSE ||
- our_boolean_array[2] != TRUE ||
- our_boolean_array[3] != TRUE ||
- our_boolean_array[4] != FALSE)
- _dbus_assert_not_reached ("bool array had wrong values");
-
- if (dbus_message_iter_next (&iter))
- _dbus_assert_not_reached ("Didn't reach end of arguments");
-}
-
-/**
- * @ingroup DBusMessageInternals
- * Unit test for DBusMessage.
- *
- * @returns #TRUE on success.
- */
-dbus_bool_t
-_dbus_message_test (const char *test_data_dir)
-{
- DBusMessage *message;
- DBusMessageLoader *loader;
- DBusMessageIter iter, child_iter, child_iter2, child_iter3;
- int i;
- const char *data;
- DBusMessage *copy;
- const char *name1;
- const char *name2;
- const dbus_uint32_t our_uint32_array[] =
- { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
- const dbus_uint32_t our_int32_array[] =
- { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
- const dbus_uint32_t *v_ARRAY_UINT32 = our_uint32_array;
- const dbus_int32_t *v_ARRAY_INT32 = our_int32_array;
-#ifdef DBUS_HAVE_INT64
- const dbus_uint64_t our_uint64_array[] =
- { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
- const dbus_uint64_t our_int64_array[] =
- { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
- const dbus_uint64_t *v_ARRAY_UINT64 = our_uint64_array;
- const dbus_int64_t *v_ARRAY_INT64 = our_int64_array;
-#endif
- const char *our_string_array[] = { "Foo", "bar", "", "woo woo woo woo" };
- const char **v_ARRAY_STRING = our_string_array;
- const double our_double_array[] = { 0.1234, 9876.54321, -300.0 };
- const double *v_ARRAY_DOUBLE = our_double_array;
- const unsigned char our_byte_array[] = { 'a', 'b', 'c', 234 };
- const unsigned char *v_ARRAY_BYTE = our_byte_array;
- const unsigned char our_boolean_array[] = { TRUE, FALSE, TRUE, TRUE, FALSE };
- const unsigned char *v_ARRAY_BOOLEAN = our_boolean_array;
- char sig[64];
- const char *s;
- char *t;
- DBusError error;
- const char *v_STRING;
- double v_DOUBLE;
- dbus_int32_t v_INT32;
- dbus_uint32_t v_UINT32;
-#ifdef DBUS_HAVE_INT64
- dbus_int64_t v_INT64;
- dbus_uint64_t v_UINT64;
-#endif
- unsigned char v_BYTE;
- unsigned char v2_BYTE;
- unsigned char v_BOOLEAN;
-
- _dbus_assert (sizeof (DBusMessageRealIter) <= sizeof (DBusMessageIter));
-
- message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
- "/org/freedesktop/TestPath",
- "Foo.TestInterface",
- "TestMethod");
- _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService"));
- _dbus_assert (dbus_message_is_method_call (message, "Foo.TestInterface",
- "TestMethod"));
- _dbus_assert (strcmp (dbus_message_get_path (message),
- "/org/freedesktop/TestPath") == 0);
- _dbus_message_set_serial (message, 1234);
-
- /* string length including nul byte not a multiple of 4 */
- if (!dbus_message_set_sender (message, "org.foo.bar1"))
- _dbus_assert_not_reached ("out of memory");
-
- _dbus_assert (dbus_message_has_sender (message, "org.foo.bar1"));
- dbus_message_set_reply_serial (message, 5678);
-
- _dbus_verbose_bytes_of_string (&message->header.data, 0,
- _dbus_string_get_length (&message->header.data));
- _dbus_verbose_bytes_of_string (&message->body, 0,
- _dbus_string_get_length (&message->body));
-
- if (!dbus_message_set_sender (message, NULL))
- _dbus_assert_not_reached ("out of memory");
-
-
- _dbus_verbose_bytes_of_string (&message->header.data, 0,
- _dbus_string_get_length (&message->header.data));
- _dbus_verbose_bytes_of_string (&message->body, 0,
- _dbus_string_get_length (&message->body));
-
-
- _dbus_assert (!dbus_message_has_sender (message, "org.foo.bar1"));
- _dbus_assert (dbus_message_get_serial (message) == 1234);
- _dbus_assert (dbus_message_get_reply_serial (message) == 5678);
- _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService"));
-
- _dbus_assert (dbus_message_get_no_reply (message) == FALSE);
- dbus_message_set_no_reply (message, TRUE);
- _dbus_assert (dbus_message_get_no_reply (message) == TRUE);
- dbus_message_set_no_reply (message, FALSE);
- _dbus_assert (dbus_message_get_no_reply (message) == FALSE);
-
- /* Set/get some header fields */
-
- if (!dbus_message_set_path (message, "/foo"))
- _dbus_assert_not_reached ("out of memory");
- _dbus_assert (strcmp (dbus_message_get_path (message),
- "/foo") == 0);
-
- if (!dbus_message_set_interface (message, "org.Foo"))
- _dbus_assert_not_reached ("out of memory");
- _dbus_assert (strcmp (dbus_message_get_interface (message),
- "org.Foo") == 0);
-
- if (!dbus_message_set_member (message, "Bar"))
- _dbus_assert_not_reached ("out of memory");
- _dbus_assert (strcmp (dbus_message_get_member (message),
- "Bar") == 0);
-
- /* Set/get them with longer values */
- if (!dbus_message_set_path (message, "/foo/bar"))
- _dbus_assert_not_reached ("out of memory");
- _dbus_assert (strcmp (dbus_message_get_path (message),
- "/foo/bar") == 0);
-
- if (!dbus_message_set_interface (message, "org.Foo.Bar"))
- _dbus_assert_not_reached ("out of memory");
- _dbus_assert (strcmp (dbus_message_get_interface (message),
- "org.Foo.Bar") == 0);
-
- if (!dbus_message_set_member (message, "BarFoo"))
- _dbus_assert_not_reached ("out of memory");
- _dbus_assert (strcmp (dbus_message_get_member (message),
- "BarFoo") == 0);
-
- /* Realloc shorter again */
-
- if (!dbus_message_set_path (message, "/foo"))
- _dbus_assert_not_reached ("out of memory");
- _dbus_assert (strcmp (dbus_message_get_path (message),
- "/foo") == 0);
-
- if (!dbus_message_set_interface (message, "org.Foo"))
- _dbus_assert_not_reached ("out of memory");
- _dbus_assert (strcmp (dbus_message_get_interface (message),
- "org.Foo") == 0);
-
- if (!dbus_message_set_member (message, "Bar"))
- _dbus_assert_not_reached ("out of memory");
- _dbus_assert (strcmp (dbus_message_get_member (message),
- "Bar") == 0);
-
- dbus_message_unref (message);
-
- /* Test the vararg functions */
- message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
- "/org/freedesktop/TestPath",
- "Foo.TestInterface",
- "TestMethod");
- _dbus_message_set_serial (message, 1);
-
- v_INT32 = -0x12345678;
-#ifdef DBUS_HAVE_INT64
- v_INT64 = DBUS_INT64_CONSTANT (-0x123456789abcd);
- v_UINT64 = DBUS_UINT64_CONSTANT (0x123456789abcd);
-#endif
- v_STRING = "Test string";
- v_DOUBLE = 3.14159;
- v_BOOLEAN = TRUE;
- v_BYTE = 42;
- v2_BYTE = 24;
-
- dbus_message_append_args (message,
- DBUS_TYPE_INT32, &v_INT32,
-#ifdef DBUS_HAVE_INT64
- DBUS_TYPE_INT64, &v_INT64,
- DBUS_TYPE_UINT64, &v_UINT64,
-#endif
- DBUS_TYPE_STRING, &v_STRING,
- DBUS_TYPE_DOUBLE, &v_DOUBLE,
- DBUS_TYPE_BOOLEAN, &v_BOOLEAN,
- DBUS_TYPE_BYTE, &v_BYTE,
- DBUS_TYPE_BYTE, &v2_BYTE,
- DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32, &v_ARRAY_UINT32,
- _DBUS_N_ELEMENTS (our_uint32_array),
- DBUS_TYPE_ARRAY, DBUS_TYPE_INT32, &v_ARRAY_INT32,
- _DBUS_N_ELEMENTS (our_int32_array),
-#ifdef DBUS_HAVE_INT64
- DBUS_TYPE_ARRAY, DBUS_TYPE_UINT64, &v_ARRAY_UINT64,
- _DBUS_N_ELEMENTS (our_uint64_array),
- DBUS_TYPE_ARRAY, DBUS_TYPE_INT64, &v_ARRAY_INT64,
- _DBUS_N_ELEMENTS (our_int64_array),
-#endif
- DBUS_TYPE_ARRAY, DBUS_TYPE_DOUBLE, &v_ARRAY_DOUBLE,
- _DBUS_N_ELEMENTS (our_double_array),
- DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE, &v_ARRAY_BYTE,
- _DBUS_N_ELEMENTS (our_byte_array),
- DBUS_TYPE_ARRAY, DBUS_TYPE_BOOLEAN, &v_ARRAY_BOOLEAN,
- _DBUS_N_ELEMENTS (our_boolean_array),
- DBUS_TYPE_INVALID);
-
- i = 0;
- sig[i++] = DBUS_TYPE_INT32;
-#ifdef DBUS_HAVE_INT64
- sig[i++] = DBUS_TYPE_INT64;
- sig[i++] = DBUS_TYPE_UINT64;
-#endif
- sig[i++] = DBUS_TYPE_STRING;
- sig[i++] = DBUS_TYPE_DOUBLE;
- sig[i++] = DBUS_TYPE_BOOLEAN;
- sig[i++] = DBUS_TYPE_BYTE;
- sig[i++] = DBUS_TYPE_BYTE;
- sig[i++] = DBUS_TYPE_ARRAY;
- sig[i++] = DBUS_TYPE_UINT32;
- sig[i++] = DBUS_TYPE_ARRAY;
- sig[i++] = DBUS_TYPE_INT32;
-#ifdef DBUS_HAVE_INT64
- sig[i++] = DBUS_TYPE_ARRAY;
- sig[i++] = DBUS_TYPE_UINT64;
- sig[i++] = DBUS_TYPE_ARRAY;
- sig[i++] = DBUS_TYPE_INT64;
-#endif
- sig[i++] = DBUS_TYPE_ARRAY;
- sig[i++] = DBUS_TYPE_DOUBLE;
- sig[i++] = DBUS_TYPE_ARRAY;
- sig[i++] = DBUS_TYPE_BYTE;
- sig[i++] = DBUS_TYPE_ARRAY;
- sig[i++] = DBUS_TYPE_BOOLEAN;
- sig[i++] = DBUS_TYPE_INVALID;
-
- _dbus_assert (i < (int) _DBUS_N_ELEMENTS (sig));
-
- _dbus_verbose ("HEADER\n");
- _dbus_verbose_bytes_of_string (&message->header.data, 0,
- _dbus_string_get_length (&message->header.data));
- _dbus_verbose ("BODY\n");
- _dbus_verbose_bytes_of_string (&message->body, 0,
- _dbus_string_get_length (&message->body));
-
- _dbus_verbose ("Signature expected \"%s\" actual \"%s\"\n",
- sig, dbus_message_get_signature (message));
-
- s = dbus_message_get_signature (message);
-
- _dbus_assert (dbus_message_has_signature (message, sig));
- _dbus_assert (strcmp (s, sig) == 0);
-
- verify_test_message (message);
-
- copy = dbus_message_copy (message);
-
- _dbus_assert (dbus_message_get_reply_serial (message) ==
- dbus_message_get_reply_serial (copy));
- _dbus_assert (message->header.padding == copy->header.padding);
-
- _dbus_assert (_dbus_string_get_length (&message->header.data) ==
- _dbus_string_get_length (©->header.data));
-
- _dbus_assert (_dbus_string_get_length (&message->body) ==
- _dbus_string_get_length (©->body));
-
- verify_test_message (copy);
-
- name1 = dbus_message_get_interface (message);
- name2 = dbus_message_get_interface (copy);
-
- _dbus_assert (strcmp (name1, name2) == 0);
-
- name1 = dbus_message_get_member (message);
- name2 = dbus_message_get_member (copy);
-
- _dbus_assert (strcmp (name1, name2) == 0);
-
- dbus_message_unref (message);
- dbus_message_unref (copy);
-
-#if 0
- /* FIXME */
- message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService",
- "/org/freedesktop/TestPath",
- "Foo.TestInterface",
- "TestMethod");
-
- _dbus_message_set_serial (message, 1);
- dbus_message_set_reply_serial (message, 0x12345678);
-
- dbus_message_iter_init_append (message, &iter);
- dbus_message_iter_append_string (&iter, "Test string");
- dbus_message_iter_append_int32 (&iter, -0x12345678);
- dbus_message_iter_append_uint32 (&iter, 0xedd1e);
- dbus_message_iter_append_double (&iter, 3.14159);
-
- dbus_message_iter_append_array (&iter, &child_iter, DBUS_TYPE_DOUBLE);
- dbus_message_iter_append_double (&child_iter, 1.5);
- dbus_message_iter_append_double (&child_iter, 2.5);
-
- /* dict */
- dbus_message_iter_append_dict (&iter, &child_iter);
- dbus_message_iter_append_dict_key (&child_iter, "test");
- dbus_message_iter_append_uint32 (&child_iter, 0xDEADBEEF);
-
- /* dict (in dict) */
- dbus_message_iter_append_dict_key (&child_iter, "testdict");
- dbus_message_iter_append_dict (&child_iter, &child_iter2);
-
- dbus_message_iter_append_dict_key (&child_iter2, "dictkey");
- dbus_message_iter_append_string (&child_iter2, "dictvalue");
-
- /* array of array of int32 (in dict) */
- dbus_message_iter_append_dict_key (&child_iter, "array");
- dbus_message_iter_append_array (&child_iter, &child_iter2, DBUS_TYPE_ARRAY);
- dbus_message_iter_append_array (&child_iter2, &child_iter3, DBUS_TYPE_INT32);
- dbus_message_iter_append_int32 (&child_iter3, 0x12345678);
- dbus_message_iter_append_int32 (&child_iter3, 0x23456781);
- _dbus_warn ("next call expected to fail with wrong array type\n");
- _dbus_assert (!dbus_message_iter_append_array (&child_iter2, &child_iter3, DBUS_TYPE_UINT32));
- dbus_message_iter_append_array (&child_iter2, &child_iter3, DBUS_TYPE_INT32);
- dbus_message_iter_append_int32 (&child_iter3, 0x34567812);
- dbus_message_iter_append_int32 (&child_iter3, 0x45678123);
- dbus_message_iter_append_int32 (&child_iter3, 0x56781234);
-
- dbus_message_iter_append_byte (&iter, 0xF0);
-
- dbus_message_iter_append_nil (&iter);
-
- dbus_message_iter_append_custom (&iter, "MyTypeName",
- "data", 5);
-
- dbus_message_iter_append_byte (&iter, 0xF0);
-
- dbus_message_iter_append_array (&iter, &child_iter, DBUS_TYPE_INT32);
-
- dbus_message_iter_append_byte (&iter, 0xF0);
-
- dbus_message_iter_append_dict (&iter, &child_iter);
-
- dbus_message_iter_append_byte (&iter, 0xF0);
-
- message_iter_test (message);
-
- /* Message loader test */
- _dbus_message_lock (message);
- loader = _dbus_message_loader_new ();
-
- /* check ref/unref */
- _dbus_message_loader_ref (loader);
- _dbus_message_loader_unref (loader);
-
- /* Write the header data one byte at a time */
- data = _dbus_string_get_const_data (&message->header);
- for (i = 0; i < _dbus_string_get_length (&message->header); i++)
- {
- DBusString *buffer;
-
- _dbus_message_loader_get_buffer (loader, &buffer);
- _dbus_string_append_byte (buffer, data[i]);
- _dbus_message_loader_return_buffer (loader, buffer, 1);
- }
-
- /* Write the body data one byte at a time */
- data = _dbus_string_get_const_data (&message->body);
- for (i = 0; i < _dbus_string_get_length (&message->body); i++)
- {
- DBusString *buffer;
-
- _dbus_message_loader_get_buffer (loader, &buffer);
- _dbus_string_append_byte (buffer, data[i]);
- _dbus_message_loader_return_buffer (loader, buffer, 1);
- }
-
- copy = dbus_message_copy (message); /* save for tests below */
- dbus_message_unref (message);
-
- /* Now pop back the message */
- if (!_dbus_message_loader_queue_messages (loader))
- _dbus_assert_not_reached ("no memory to queue messages");
-
- if (_dbus_message_loader_get_is_corrupted (loader))
- _dbus_assert_not_reached ("message loader corrupted");
-
- message = _dbus_message_loader_pop_message (loader);
- if (!message)
- _dbus_assert_not_reached ("received a NULL message");
-
- if (dbus_message_get_reply_serial (message) != 0x12345678)
- _dbus_assert_not_reached ("reply serial fields differ");
-
- message_iter_test (message);
-
- dbus_message_unref (message);
- _dbus_message_loader_unref (loader);
-
- message = dbus_message_new_method_return (copy);
- if (message == NULL)
- _dbus_assert_not_reached ("out of memory\n");
- dbus_message_unref (copy);
-
- if (!dbus_message_append_args (message,
- DBUS_TYPE_STRING, "hello",
- DBUS_TYPE_INVALID))
- _dbus_assert_not_reached ("no memory");
-
- if (!dbus_message_has_signature (message, "s"))
- _dbus_assert_not_reached ("method return has wrong signature");
-
- dbus_error_init (&error);
- if (!dbus_message_get_args (message, &error, DBUS_TYPE_STRING,
- &t, DBUS_TYPE_INVALID))
-
- {
- _dbus_warn ("Failed to get expected string arg: %s\n", error.message);
- exit (1);
- }
- dbus_free (t);
-
- dbus_message_unref (message);
-
- /* This ServiceAcquired message used to trigger a bug in
- * setting header fields, adding to regression test.
- */
- message = dbus_message_new_signal (DBUS_PATH_ORG_FREEDESKTOP_DBUS,
- DBUS_INTERFACE_ORG_FREEDESKTOP_DBUS,
- "ServiceAcquired");
-
- if (message == NULL)
- _dbus_assert_not_reached ("out of memory");
-
- _dbus_verbose ("Bytes after creation\n");
- _dbus_verbose_bytes_of_string (&message->header, 0,
- _dbus_string_get_length (&message->header));
-
- if (!dbus_message_set_destination (message, ":1.0") ||
- !dbus_message_append_args (message,
- DBUS_TYPE_STRING, ":1.0",
- DBUS_TYPE_INVALID))
- _dbus_assert_not_reached ("out of memory");
-
- _dbus_verbose ("Bytes after set_destination() and append_args()\n");
- _dbus_verbose_bytes_of_string (&message->header, 0,
- _dbus_string_get_length (&message->header));
-
- if (!dbus_message_set_sender (message, "org.freedesktop.DBus"))
- _dbus_assert_not_reached ("out of memory");
-
- _dbus_verbose ("Bytes after set_sender()\n");
- _dbus_verbose_bytes_of_string (&message->header, 0,
- _dbus_string_get_length (&message->header));
-
- /* When the bug happened the above set_destination() would
- * corrupt the signature
- */
- if (!dbus_message_has_signature (message, "s"))
- {
- _dbus_warn ("Signature should be 's' but is '%s'\n",
- dbus_message_get_signature (message));
- _dbus_assert_not_reached ("signal has wrong signature");
- }
-
- /* have to set destination again to reproduce the bug */
- if (!dbus_message_set_destination (message, ":1.0"))
- _dbus_assert_not_reached ("out of memory");
-
- _dbus_verbose ("Bytes after set_destination()\n");
- _dbus_verbose_bytes_of_string (&message->header, 0,
- _dbus_string_get_length (&message->header));
-
- /* When the bug happened the above set_destination() would
- * corrupt the signature
- */
- if (!dbus_message_has_signature (message, "s"))
- {
- _dbus_warn ("Signature should be 's' but is '%s'\n",
- dbus_message_get_signature (message));
- _dbus_assert_not_reached ("signal has wrong signature");
- }
-
- dbus_error_init (&error);
- if (!dbus_message_get_args (message, &error, DBUS_TYPE_STRING,
- &t, DBUS_TYPE_INVALID))
-
- {
- _dbus_warn ("Failed to get expected string arg for signal: %s\n", error.message);
- exit (1);
- }
- dbus_free (t);
-
- dbus_message_unref (message);
-
- /* Now load every message in test_data_dir if we have one */
- if (test_data_dir == NULL)
- return TRUE;
-
- return dbus_internal_do_not_use_foreach_message_file (test_data_dir,
- (DBusForeachMessageFileFunc)
- dbus_internal_do_not_use_try_message_file,
- NULL);
-
-#endif /* Commented out most tests for now */
-
- return TRUE;
-}
-#endif /* DBUS_BUILD_TESTS */
+/* tests in dbus-message-util.c */
projects / platform / upstream / dbus.git / blobdiff