34 size_t EncodeHexSize(
size_t src_len);
37 void EncodeHex(
char *dst,
size_t dst_len,
const void *src,
size_t src_len);
40 size_t DecodeHexSize(
size_t src_len);
43 void DecodeHex(
void *dst,
size_t dst_len,
const char *src,
size_t src_len);
#define PLAYER_WARN1(msg, a)
Error message macros.
Definition: error.h:90
#define PLAYER_MSG1(level, msg, a)
Error message macros.
Definition: error.h:106
#define PLAYER_MSG3(level, msg, a, b, c)
Error message macros.
Definition: error.h:108
static bool MatchMessage(player_msghdr_t *hdr, int type, int subtype, player_devaddr_t addr)
Helper for message processing.
Definition: message.h:159
double ReadFloat(int section, const char *name, double value)
Read a floating point (double) value.
Definition: localize.hh:30
double ReadTupleLength(int section, const char *name, int index, double value)
Read a length from a tuple (includes units conversion)
Generic message header.
Definition: player.h:162
virtual int MainSetup(void)
Sets up the resources needed by the driver thread.
Definition: driver.h:658
virtual void MainQuit(void)
Cleanup method for driver thread (called when main exits)
Definition: driver.h:664
A color descriptor.
Definition: player.h:321
uint8_t type
Message type; must be one of PLAYER_MSGTYPE_*.
Definition: player.h:166
#define PLAYER_WARN3(msg, a, b, c)
Error message macros.
Definition: error.h:92
Encapsulates a device (i.e., a driver bound to an interface)
Definition: device.h:75
const char * ReadString(int section, const char *name, const char *value)
Read a string value.
uint8_t subtype
Message subtype; interface specific.
Definition: player.h:168
virtual void Main(void)=0
Main method for driver thread.
double ReadAngle(int section, const char *name, double value)
Read an angle (includes unit conversion).
#define PLAYER_MSG4(level, msg, a, b, c, d)
Error message macros.
Definition: error.h:109
int ReadInt(int section, const char *name, int value)
Read an integer value.
double ReadLength(int section, const char *name, double value)
Read a length (includes unit conversion, if any).
void * GetPayload()
Get pointer to payload.
Definition: message.h:188
#define PLAYER_MSGTYPE_DATA
A data message.
Definition: player.h:95
#define PLAYER_MSGTYPE_RESP_ACK
A positive response message.
Definition: player.h:112
virtual int ProcessMessage(QueuePointer &resp_queue, player_msghdr *hdr, void *data)
Message handler.
#define PLAYER_MSGTYPE_REQ
A request message.
Definition: player.h:106
double ReadTupleAngle(int section, const char *name, int index, double value)
Read an angle form a tuple (includes units conversion)
int ReadDeviceAddr(player_devaddr_t *addr, int section, const char *name, int code, int index, const char *key)
Read a device id.
Class for loading configuration file information.
Definition: configfile.h:197
A device address.
Definition: player.h:146
An autopointer for the message queue.
Definition: message.h:74
#define PLAYER_ERROR1(msg, a)
Error message macros.
Definition: error.h:82
#define PLAYER_ERROR(msg)
Error message macros.
Definition: error.h:81
Base class for drivers which oeprate with a thread.
Definition: driver.h:553
A point in the plane.
Definition: player.h:185
double timestamp
Time associated with message contents (seconds since epoch)
Definition: player.h:170
uint32_t size
Size in bytes of the payload to follow.
Definition: player.h:174
Reference-counted message objects.
Definition: message.h:133
#define PLAYER_WARN(msg)
Warning message macros.
Definition: error.h:89
#define PLAYER_MSGTYPE_CMD
A command message.
Definition: player.h:99
Base class for all drivers.
Definition: driver.h:109
#define PLAYER_MSG0(level, msg)
General messages.
Definition: error.h:105
#define PLAYER_MSG2(level, msg, a, b)
Error message macros.
Definition: error.h:107
player_msghdr_t * GetHeader()
Get pointer to header.
Definition: message.h:186
player_devaddr_t addr
Device to which this message pertains.
Definition: player.h:164