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Diffstat (limited to 'minadbd/adb.h')
| -rw-r--r-- | minadbd/adb.h | 433 |
1 files changed, 0 insertions, 433 deletions
diff --git a/minadbd/adb.h b/minadbd/adb.h deleted file mode 100644 index 58818a9..0000000 --- a/minadbd/adb.h +++ /dev/null @@ -1,433 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __ADB_H -#define __ADB_H - -#include <limits.h> - -#include "transport.h" /* readx(), writex() */ -#include "fdevent.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#define MAX_PAYLOAD 4096 - -#define A_SYNC 0x434e5953 -#define A_CNXN 0x4e584e43 -#define A_OPEN 0x4e45504f -#define A_OKAY 0x59414b4f -#define A_CLSE 0x45534c43 -#define A_WRTE 0x45545257 - -#define A_VERSION 0x01000000 // ADB protocol version - -#define ADB_VERSION_MAJOR 1 // Used for help/version information -#define ADB_VERSION_MINOR 0 // Used for help/version information - -#define ADB_SERVER_VERSION 29 // Increment this when we want to force users to start a new adb server - -typedef struct amessage amessage; -typedef struct apacket apacket; -typedef struct asocket asocket; -typedef struct aservice aservice; -typedef struct atransport atransport; -typedef struct adisconnect adisconnect; -typedef struct usb_handle usb_handle; - -struct amessage { - unsigned command; /* command identifier constant */ - unsigned arg0; /* first argument */ - unsigned arg1; /* second argument */ - unsigned data_length; /* length of payload (0 is allowed) */ - unsigned data_check; /* checksum of data payload */ - unsigned magic; /* command ^ 0xffffffff */ -}; - -struct apacket -{ - apacket *next; - - unsigned len; - unsigned char *ptr; - - amessage msg; - 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; - - /* 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); - - /* 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); - - /* socket-type-specific extradata */ - void *extra; - - /* A socket is bound to atransport */ - atransport *transport; -}; - - -/* 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 -** transport (e.g. remote sockets, etc...) -*/ -struct adisconnect -{ - void (*func)(void* opaque, atransport* t); - void* opaque; - adisconnect* next; - adisconnect* prev; -}; - - -/* a transport object models the connection to a remote device or emulator -** there is one transport per connected device/emulator. a "local transport" -** connects through TCP (for the emulator), while a "usb transport" through -** USB (for real devices) -** -** note that kTransportHost doesn't really correspond to a real transport -** object, it's a special value used to indicate that a client wants to -** connect to a service implemented within the ADB server itself. -*/ -typedef enum transport_type { - kTransportUsb, - kTransportLocal, - kTransportAny, - kTransportHost, -} transport_type; - -struct atransport -{ - atransport *next; - atransport *prev; - - int (*read_from_remote)(apacket *p, atransport *t); - int (*write_to_remote)(apacket *p, atransport *t); - void (*close)(atransport *t); - void (*kick)(atransport *t); - - int fd; - int transport_socket; - fdevent transport_fde; - int ref_count; - unsigned sync_token; - int connection_state; - transport_type type; - - /* usb handle or socket fd as needed */ - usb_handle *usb; - int sfd; - - /* used to identify transports for clients */ - char *serial; - char *product; - int adb_port; // Use for emulators (local transport) - - /* a list of adisconnect callbacks called when the transport is kicked */ - int kicked; - adisconnect disconnects; -}; - - -void print_packet(const char *label, apacket *p); - -asocket *find_local_socket(unsigned id); -void install_local_socket(asocket *s); -void remove_socket(asocket *s); -void close_all_sockets(atransport *t); - -#define LOCAL_CLIENT_PREFIX "emulator-" - -asocket *create_local_socket(int fd); -asocket *create_local_service_socket(const char *destination); - -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, ...); -void fatal_errno(const char *fmt, ...); - -void handle_packet(apacket *p, atransport *t); -void send_packet(apacket *p, atransport *t); - -void get_my_path(char *s, size_t maxLen); -int launch_server(int server_port); -int adb_main(); - - -/* transports are ref-counted -** get_device_transport does an acquire on your behalf before returning -*/ -void init_transport_registration(void); -int list_transports(char *buf, size_t bufsize); -void update_transports(void); - -asocket* create_device_tracker(void); - -/* Obtain a transport from the available transports. -** If state is != CS_ANY, only transports in that state are considered. -** If serial is non-NULL then only the device with that serial will be chosen. -** If no suitable transport is found, error is set. -*/ -atransport *acquire_one_transport(int state, transport_type ttype, const char* serial, char **error_out); -void add_transport_disconnect( atransport* t, adisconnect* dis ); -void remove_transport_disconnect( atransport* t, adisconnect* dis ); -void run_transport_disconnects( atransport* t ); -void kick_transport( atransport* t ); - -/* initialize a transport object's func pointers and state */ -#if ADB_HOST -int get_available_local_transport_index(); -#endif -void init_usb_transport(atransport *t, usb_handle *usb, int state); - -/* for MacOS X cleanup */ -void close_usb_devices(); - -/* these should only be used for the "adb disconnect" command */ -void unregister_transport(atransport *t); -void unregister_all_tcp_transports(); - -void register_usb_transport(usb_handle *h, const char *serial, - const char* dev_path, unsigned writeable); - -/* this should only be used for transports with connection_state == CS_NOPERM */ -void unregister_usb_transport(usb_handle *usb); - -atransport *find_transport(const char *serial); -#if ADB_HOST -atransport* find_emulator_transport_by_adb_port(int adb_port); -#endif - -int service_to_fd(const char *name); -#if ADB_HOST -asocket *host_service_to_socket(const char* name, const char *serial); -#endif - -#if !ADB_HOST -typedef enum { - BACKUP, - RESTORE -} BackupOperation; -int backup_service(BackupOperation operation, char* args); -void framebuffer_service(int fd, void *cookie); -void log_service(int fd, void *cookie); -void remount_service(int fd, void *cookie); -char * get_log_file_path(const char * log_name); -#endif - -/* packet allocator */ -apacket *get_apacket(void); -void put_apacket(apacket *p); - -int check_header(apacket *p); -int check_data(apacket *p); - -/* define ADB_TRACE to 1 to enable tracing support, or 0 to disable it */ - -#define ADB_TRACE 1 - -/* IMPORTANT: if you change the following list, don't - * forget to update the corresponding 'tags' table in - * the adb_trace_init() function implemented in adb.c - */ -typedef enum { - TRACE_ADB = 0, /* 0x001 */ - TRACE_SOCKETS, - TRACE_PACKETS, - TRACE_TRANSPORT, - TRACE_RWX, /* 0x010 */ - TRACE_USB, - TRACE_SYNC, - TRACE_SYSDEPS, - TRACE_JDWP, /* 0x100 */ - TRACE_SERVICES, -} AdbTrace; - -#if ADB_TRACE - - extern int adb_trace_mask; - extern unsigned char adb_trace_output_count; - void adb_trace_init(void); - -# define ADB_TRACING ((adb_trace_mask & (1 << TRACE_TAG)) != 0) - - /* you must define TRACE_TAG before using this macro */ -# define D(...) \ - do { \ - if (ADB_TRACING) { \ - int save_errno = errno; \ - adb_mutex_lock(&D_lock); \ - fprintf(stderr, "%s::%s():", \ - __FILE__, __FUNCTION__); \ - errno = save_errno; \ - fprintf(stderr, __VA_ARGS__ ); \ - fflush(stderr); \ - adb_mutex_unlock(&D_lock); \ - errno = save_errno; \ - } \ - } while (0) -# define DR(...) \ - do { \ - if (ADB_TRACING) { \ - int save_errno = errno; \ - adb_mutex_lock(&D_lock); \ - errno = save_errno; \ - fprintf(stderr, __VA_ARGS__ ); \ - fflush(stderr); \ - adb_mutex_unlock(&D_lock); \ - errno = save_errno; \ - } \ - } while (0) -#else -# define D(...) ((void)0) -# define DR(...) ((void)0) -# define ADB_TRACING 0 -#endif - - -#if !TRACE_PACKETS -#define print_packet(tag,p) do {} while (0) -#endif - -#if ADB_HOST_ON_TARGET -/* adb and adbd are coexisting on the target, so use 5038 for adb - * to avoid conflicting with adbd's usage of 5037 - */ -# define DEFAULT_ADB_PORT 5038 -#else -# define DEFAULT_ADB_PORT 5037 -#endif - -#define DEFAULT_ADB_LOCAL_TRANSPORT_PORT 5555 - -#define ADB_CLASS 0xff -#define ADB_SUBCLASS 0x42 -#define ADB_PROTOCOL 0x1 - - -void local_init(int port); -int local_connect(int port); -int local_connect_arbitrary_ports(int console_port, int adb_port); - -/* usb host/client interface */ -void usb_init(); -void usb_cleanup(); -int usb_write(usb_handle *h, const void *data, int len); -int usb_read(usb_handle *h, void *data, int len); -int usb_close(usb_handle *h); -void usb_kick(usb_handle *h); - -/* used for USB device detection */ -#if ADB_HOST -int is_adb_interface(int vid, int pid, int usb_class, int usb_subclass, int usb_protocol); -#endif - -unsigned host_to_le32(unsigned n); -int adb_commandline(int argc, char **argv); - -int connection_state(atransport *t); - -#define CS_ANY -1 -#define CS_OFFLINE 0 -#define CS_BOOTLOADER 1 -#define CS_DEVICE 2 -#define CS_HOST 3 -#define CS_RECOVERY 4 -#define CS_NOPERM 5 /* Insufficient permissions to communicate with the device */ -#define CS_SIDELOAD 6 -#define CS_UNAUTHORIZED 7 - -extern int HOST; -extern int SHELL_EXIT_NOTIFY_FD; - -#define CHUNK_SIZE (64*1024) - -#if !ADB_HOST -#define USB_ADB_PATH "/dev/android_adb" - -#define USB_FFS_ADB_PATH "/dev/usb-ffs/adb/" -#define USB_FFS_ADB_EP(x) USB_FFS_ADB_PATH#x - -#define USB_FFS_ADB_EP0 USB_FFS_ADB_EP(ep0) -#define USB_FFS_ADB_OUT USB_FFS_ADB_EP(ep1) -#define USB_FFS_ADB_IN USB_FFS_ADB_EP(ep2) -#endif - -int sendfailmsg(int fd, const char *reason); -int handle_host_request(char *service, transport_type ttype, char* serial, int reply_fd, asocket *s); - -#ifdef __cplusplus -} -#endif - -#endif |