Add unit tests for local socket.
Add has_write_error flag in asocket, so it will not wait on local_socket_closing_list
to write pending packets in local_socket_close(). Although it doesn't fix any problem,
it helps to make the code more stable.
Add a missing put_apacket() in error handling.
Add a check when adding local socket in local_socket_closing_list.
Bug: 23314034
Change-Id: I75b07ba8ee59b7f277fba2fb919db63065b291be
diff --git a/adb/adb.h b/adb/adb.h
index 4922040..037c010 100644
--- a/adb/adb.h
+++ b/adb/adb.h
@@ -26,6 +26,7 @@
#include "adb_trace.h"
#include "fdevent.h"
+#include "socket.h"
constexpr size_t MAX_PAYLOAD_V1 = 4 * 1024;
constexpr size_t MAX_PAYLOAD_V2 = 256 * 1024;
@@ -74,80 +75,6 @@
unsigned char data[MAX_PAYLOAD];
};
-/* An asocket represents one half of a connection between a local and
-** remote entity. A local asocket is bound to a file descriptor. A
-** remote asocket is bound to the protocol engine.
-*/
-struct asocket {
- /* chain pointers for the local/remote list of
- ** asockets that this asocket lives in
- */
- asocket *next;
- asocket *prev;
-
- /* the unique identifier for this asocket
- */
- unsigned id;
-
- /* flag: set when the socket's peer has closed
- ** but packets are still queued for delivery
- */
- int closing;
-
- /* flag: quit adbd when both ends close the
- ** local service socket
- */
- int exit_on_close;
-
- /* the asocket we are connected to
- */
-
- asocket *peer;
-
- /* For local asockets, the fde is used to bind
- ** us to our fd event system. For remote asockets
- ** these fields are not used.
- */
- fdevent fde;
- int fd;
-
- /* queue of apackets waiting to be written
- */
- apacket *pkt_first;
- apacket *pkt_last;
-
- /* enqueue is called by our peer when it has data
- ** for us. It should return 0 if we can accept more
- ** data or 1 if not. If we return 1, we must call
- ** peer->ready() when we once again are ready to
- ** receive data.
- */
- int (*enqueue)(asocket *s, apacket *pkt);
-
- /* ready is called by the peer when it is ready for
- ** us to send data via enqueue again
- */
- void (*ready)(asocket *s);
-
- /* shutdown is called by the peer before it goes away.
- ** the socket should not do any further calls on its peer.
- ** Always followed by a call to close. Optional, i.e. can be NULL.
- */
- void (*shutdown)(asocket *s);
-
- /* close is called by the peer when it has gone away.
- ** we are not allowed to make any further calls on the
- ** peer once our close method is called.
- */
- void (*close)(asocket *s);
-
- /* A socket is bound to atransport */
- atransport *transport;
-
- size_t get_max_payload() const;
-};
-
-
/* the adisconnect structure is used to record a callback that
** will be called whenever a transport is disconnected (e.g. by the user)
** this should be used to cleanup objects that depend on the
@@ -215,18 +142,7 @@
void print_packet(const char *label, apacket *p);
-asocket *find_local_socket(unsigned local_id, unsigned remote_id);
-void install_local_socket(asocket *s);
-void remove_socket(asocket *s);
-void close_all_sockets(atransport *t);
-asocket *create_local_socket(int fd);
-asocket *create_local_service_socket(const char* destination,
- const atransport* transport);
-
-asocket *create_remote_socket(unsigned id, atransport *t);
-void connect_to_remote(asocket *s, const char *destination);
-void connect_to_smartsocket(asocket *s);
void fatal(const char *fmt, ...) __attribute__((noreturn));
void fatal_errno(const char *fmt, ...) __attribute__((noreturn));