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-rw-r--r--src/stream/test_stream_local.c272
1 files changed, 172 insertions, 100 deletions
diff --git a/src/stream/test_stream_local.c b/src/stream/test_stream_local.c
index 4da1258..c9fab84 100644
--- a/src/stream/test_stream_local.c
+++ b/src/stream/test_stream_local.c
@@ -30,6 +30,7 @@
#include "gnunet_util_lib.h"
#include "gnunet_mesh_service.h"
#include "gnunet_stream_lib.h"
+#include "gnunet_testing_lib.h"
#define VERBOSE 1
@@ -44,9 +45,14 @@ struct PeerData
struct GNUNET_STREAM_Socket *socket;
/**
- * Peer's io handle
+ * Peer's io write handle
*/
- struct GNUNET_STREAM_IOHandle *io_handle;
+ struct GNUNET_STREAM_IOWriteHandle *io_write_handle;
+
+ /**
+ * Peer's io read handle
+ */
+ struct GNUNET_STREAM_IOReadHandle *io_read_handle;
/**
* Bytes the peer has written
@@ -63,14 +69,92 @@ static struct GNUNET_OS_Process *arm_pid;
static struct PeerData peer1;
static struct PeerData peer2;
static struct GNUNET_STREAM_ListenSocket *peer2_listen_socket;
+static struct GNUNET_CONFIGURATION_Handle *config_peer1;
+static struct GNUNET_CONFIGURATION_Handle *config_peer2;
static GNUNET_SCHEDULER_TaskIdentifier abort_task;
static GNUNET_SCHEDULER_TaskIdentifier test_task;
-static GNUNET_SCHEDULER_TaskIdentifier read_task;
static char *data = "ABCD";
static int result;
+static int writing_success;
+static int reading_success;
+
+/**
+ * Input processor
+ *
+ * @param cls the closure from GNUNET_STREAM_write/read
+ * @param status the status of the stream at the time this function is called
+ * @param data traffic from the other side
+ * @param size the number of bytes available in data read
+ * @return number of bytes of processed from 'data' (any data remaining should be
+ * given to the next time the read processor is called).
+ */
+static size_t
+input_processor (void *cls,
+ enum GNUNET_STREAM_Status status,
+ const void *input_data,
+ size_t size);
+
+/**
+ * Task for calling STREAM_read
+ *
+ * @param cls the peer data entity
+ * @param tc the task context
+ */
+static void
+stream_read_task (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ struct PeerData *peer = cls;
+
+ peer->io_read_handle = GNUNET_STREAM_read (peer->socket,
+ GNUNET_TIME_relative_multiply
+ (GNUNET_TIME_UNIT_SECONDS, 5),
+ &input_processor,
+ peer);
+ GNUNET_assert (NULL != peer->io_read_handle);
+}
+
+/**
+ * The write completion function; called upon writing some data to stream or
+ * upon error
+ *
+ * @param cls the closure from GNUNET_STREAM_write/read
+ * @param status the status of the stream at the time this function is called
+ * @param size the number of bytes read or written
+ */
+static void
+write_completion (void *cls,
+ enum GNUNET_STREAM_Status status,
+ size_t size);
+
+
+/**
+ * Task for calling STREAM_write
+ *
+ * @param cls the peer data entity
+ * @param tc the task context
+ */
+static void
+stream_write_task (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ struct PeerData *peer = cls;
+
+ peer->io_write_handle =
+ GNUNET_STREAM_write (peer->socket,
+ (void *) data,
+ strlen(data) - peer->bytes_wrote,
+ GNUNET_TIME_relative_multiply
+ (GNUNET_TIME_UNIT_SECONDS, 5),
+ &write_completion,
+ peer);
+
+ GNUNET_assert (NULL != peer->io_write_handle);
+ }
+
/**
* Shutdown nicely
*/
@@ -78,7 +162,10 @@ static void
do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
GNUNET_STREAM_close (peer1.socket);
- GNUNET_STREAM_close (peer2.socket);
+ if (NULL != peer2.socket)
+ GNUNET_STREAM_close (peer2.socket);
+ if (NULL != peer2_listen_socket)
+ GNUNET_STREAM_listen_close (peer2_listen_socket);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: shutdown\n");
if (0 != abort_task)
{
@@ -90,8 +177,11 @@ do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: Wait\n");
+ /* Free the duplicated configuration */
+ GNUNET_CONFIGURATION_destroy (config_peer1);
+ GNUNET_CONFIGURATION_destroy (config_peer2);
GNUNET_assert (GNUNET_OK == GNUNET_OS_process_wait (arm_pid));
- GNUNET_OS_process_close (arm_pid);
+ GNUNET_OS_process_destroy (arm_pid);
}
@@ -106,10 +196,7 @@ do_abort (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
GNUNET_SCHEDULER_cancel (test_task);
}
- if (0 != read_task)
- {
- GNUNET_SCHEDULER_cancel (read_task);
- }
+
result = GNUNET_SYSERR;
abort_task = 0;
do_shutdown (cls, tc);
@@ -129,35 +216,31 @@ write_completion (void *cls,
enum GNUNET_STREAM_Status status,
size_t size)
{
- struct PeerData *peer;
+ struct PeerData *peer=cls;
- peer = (struct PeerData *) cls;
GNUNET_assert (GNUNET_STREAM_OK == status);
- GNUNET_assert (size < strlen (data));
+ GNUNET_assert (size <= strlen (data));
peer->bytes_wrote += size;
if (peer->bytes_wrote < strlen(data)) /* Have more data to send */
{
- peer->io_handle = GNUNET_STREAM_write (peer->socket,
- (void *) data,
- strlen(data) - peer->bytes_wrote,
- GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_SECONDS, 5),
- &write_completion,
- cls);
- GNUNET_assert (NULL != peer->io_handle);
+ GNUNET_SCHEDULER_add_now (&stream_write_task, peer);
}
else
{
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Writing completed\n");
+
if (&peer1 == peer) /* Peer1 has finished writing; should read now */
{
- peer->io_handle = GNUNET_STREAM_read ((struct GNUNET_STREAM_Socket *)
- peer->socket,
- GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_SECONDS, 5),
- &input_processor,
- cls);
- GNUNET_assert (NULL!=peer->io_handle);
+ peer->bytes_read = 0;
+ GNUNET_SCHEDULER_add_now (&stream_read_task, peer);
+ }
+ else
+ {
+ writing_success = GNUNET_YES;
+ if (GNUNET_YES == reading_success)
+ GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
}
}
}
@@ -173,20 +256,15 @@ static void
stream_open_cb (void *cls,
struct GNUNET_STREAM_Socket *socket)
{
- struct PeerData *peer;
+ struct PeerData *peer=cls;
- peer = (struct PeerData *) cls;
- peer->bytes_wrote = 0;
+ GNUNET_assert (&peer1 == peer);
GNUNET_assert (socket == peer1.socket);
GNUNET_assert (socket == peer->socket);
- peer->io_handle = GNUNET_STREAM_write (peer->socket, /* socket */
- (void *) data, /* data */
- strlen(data),
- GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_SECONDS, 5),
- &write_completion,
- cls);
- GNUNET_assert (NULL != peer->io_handle);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stream established from peer1\n");
+ peer->bytes_wrote = 0;
+ GNUNET_SCHEDULER_add_now (&stream_write_task, peer);
}
@@ -206,44 +284,31 @@ input_processor (void *cls,
const void *input_data,
size_t size)
{
- struct PeerData *peer;
+ struct PeerData *peer = cls;
- peer = (struct PeerData *) cls;
-
- GNUNET_assert (GNUNET_STERAM_OK == status);
- GNUNET_assert (size < strlen (data));
- GNUNET_assert (strncmp ((const char *) data + peer->bytes_read,
- (const char *) input_data,
- size));
+ GNUNET_assert (GNUNET_STREAM_OK == status);
+ GNUNET_assert (size <= strlen (data));
+ GNUNET_assert (0 == strncmp ((const char *) data + peer->bytes_read,
+ (const char *) input_data,
+ size));
peer->bytes_read += size;
if (peer->bytes_read < strlen (data))
{
- peer->io_handle = GNUNET_STREAM_read ((struct GNUNET_STREAM_Socket *)
- peer->socket,
- GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_SECONDS, 5),
- &input_processor,
- cls);
- GNUNET_assert (NULL != peer->io_handle);
+ GNUNET_SCHEDULER_add_now (&stream_read_task, peer);
}
else
{
if (&peer2 == peer) /* Peer2 has completed reading; should write */
{
peer->bytes_wrote = 0;
- peer->io_handle = GNUNET_STREAM_write ((struct GNUNET_STREAM_Socket *)
- peer->socket,
- (void *) data,
- strlen(data),
- GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_SECONDS, 5),
- &write_completion,
- cls);
+ GNUNET_SCHEDULER_add_now (&stream_write_task, peer);
}
else /* Peer1 has completed reading. End of tests */
{
- GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
+ reading_success = GNUNET_YES;
+ if (GNUNET_YES == writing_success)
+ GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
}
}
return size;
@@ -251,29 +316,9 @@ input_processor (void *cls,
/**
- * Scheduler call back; to be executed when a new stream is connected
- * Called from listen connect for peer2
- */
-static void
-stream_read (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
-{
- read_task = GNUNET_SCHEDULER_NO_TASK;
- GNUNET_assert (NULL != cls);
- peer2.bytes_read = 0;
- GNUNET_STREAM_listen_close (peer2_listen_socket); /* Close listen socket */
- peer2.io_handle = GNUNET_STREAM_read ((struct GNUNET_STREAM_Socket *) cls,
- GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_SECONDS, 5),
- &input_processor,
- (void *) &peer2);
- GNUNET_assert (NULL != peer2.io_handle);
-}
-
-
-/**
* Functions of this type are called upon new stream connection from other peers
*
- * @param cls the closure from GNUNET_STREAM_listen
+ * @param cls the PeerData of peer2
* @param socket the socket representing the stream
* @param initiator the identity of the peer who wants to establish a stream
* with us
@@ -285,35 +330,60 @@ stream_listen_cb (void *cls,
struct GNUNET_STREAM_Socket *socket,
const struct GNUNET_PeerIdentity *initiator)
{
+ struct PeerData *peer=cls;
+ struct GNUNET_PeerIdentity self;
+
GNUNET_assert (NULL != socket);
- GNUNET_assert (NULL == initiator); /* Local peer=NULL? */
GNUNET_assert (socket != peer1.socket);
+ GNUNET_assert (&peer2 == peer);
+
+ /* Get our identity */
+ GNUNET_assert (GNUNET_OK == GNUNET_TESTING_get_peer_identity (config_peer1,
+ &self));
+ GNUNET_assert (0 == memcmp (&self,
+ initiator,
+ sizeof (struct GNUNET_PeerIdentity)));
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Peer connected: %s\n", GNUNET_i2s(initiator));
- peer2.socket = socket;
- read_task = GNUNET_SCHEDULER_add_now (&stream_read, (void *) socket);
+ peer->socket = socket;
+ peer->bytes_read = 0;
+ GNUNET_SCHEDULER_add_now (&stream_read_task, &peer2);
return GNUNET_OK;
}
/**
* Testing function
+ *
+ * @param cls NULL
+ * @param tc the task context
*/
static void
test (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
+ struct GNUNET_PeerIdentity self;
+
test_task = GNUNET_SCHEDULER_NO_TASK;
+ /* Get our identity */
+ GNUNET_assert (GNUNET_OK == GNUNET_TESTING_get_peer_identity (config_peer1,
+ &self));
+
+ peer2_listen_socket = GNUNET_STREAM_listen (config_peer2,
+ 10, /* App port */
+ &stream_listen_cb,
+ &peer2);
+ GNUNET_assert (NULL != peer2_listen_socket);
/* Connect to stream library */
- peer1.socket = GNUNET_STREAM_open (NULL, /* Null for local peer? */
+ peer1.socket = GNUNET_STREAM_open (config_peer1,
+ &self, /* Null for local peer? */
10, /* App port */
&stream_open_cb,
- (void *) &peer1);
+ &peer1,
+ GNUNET_STREAM_OPTION_END);
GNUNET_assert (NULL != peer1.socket);
- peer2_listen_socket = GNUNET_STREAM_listen (10 /* App port */
- &stream_listen_cb,
- NULL);
- GNUNET_assert (NULL != peer2_listen_socket);
-
}
/**
@@ -330,6 +400,9 @@ run (void *cls, char *const *args, const char *cfgfile,
"WARNING",
#endif
NULL);
+ /* Duplicate the configuration */
+ config_peer1 = GNUNET_CONFIGURATION_dup (cfg);
+ config_peer2 = GNUNET_CONFIGURATION_dup (cfg);
arm_pid =
GNUNET_OS_start_process (GNUNET_YES, NULL, NULL, "gnunet-service-arm",
"gnunet-service-arm",
@@ -340,11 +413,10 @@ run (void *cls, char *const *args, const char *cfgfile,
abort_task =
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_SECONDS, 20), &do_abort,
+ (GNUNET_TIME_UNIT_SECONDS, 60), &do_abort,
NULL);
-
- test_task = GNUNET_SCHEDULER_add_now (&test, (void *) cfg);
-
+
+ test_task = GNUNET_SCHEDULER_add_now (&test, NULL);
}
/**
@@ -355,7 +427,7 @@ int main (int argc, char **argv)
int ret;
char *const argv2[] = { "test-stream-local",
- "-c", "test_stream.conf",
+ "-c", "test_stream_local.conf",
#if VERBOSE
"-L", "DEBUG",
#endif
@@ -365,7 +437,7 @@ int main (int argc, char **argv)
struct GNUNET_GETOPT_CommandLineOption options[] = {
GNUNET_GETOPT_OPTION_END
};
-
+
ret =
GNUNET_PROGRAM_run ((sizeof (argv2) / sizeof (char *)) - 1, argv2,
"test-stream-local", "nohelp", options, &run, NULL);
@@ -381,6 +453,6 @@ int main (int argc, char **argv)
GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "test failed\n");
return 1;
}
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test ok\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "test ok\n");
return 0;
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-11-21 20:11:08 +0000