libguac  1.5.0
protocol.h
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19 
20 #ifndef _GUAC_PROTOCOL_H
21 #define _GUAC_PROTOCOL_H
22 
31 #include "layer-types.h"
32 #include "object-types.h"
33 #include "protocol-constants.h"
34 #include "protocol-types.h"
35 #include "socket-types.h"
36 #include "stream-types.h"
37 #include "timestamp-types.h"
38 
39 #include <cairo/cairo.h>
40 #include <stdarg.h>
41 
42 /* CONTROL INSTRUCTIONS */
43 
59  const char* error, guac_protocol_status status);
60 
71 int guac_protocol_send_args(guac_socket* socket, const char** args);
72 
83 int guac_protocol_send_connect(guac_socket* socket, const char** args);
84 
95 
107 int guac_protocol_send_error(guac_socket* socket, const char* error,
108  guac_protocol_status status);
109 
133 int guac_protocol_send_key(guac_socket* socket, int keysym, int pressed,
134  guac_timestamp timestamp);
135 
148 int guac_protocol_send_log(guac_socket* socket, const char* format, ...);
149 
171 int vguac_protocol_send_log(guac_socket* socket, const char* format,
172  va_list args);
173 
193  const char** args);
194 
230 int guac_protocol_send_mouse(guac_socket* socket, int x, int y,
231  int button_mask, guac_timestamp timestamp);
232 
276 int guac_protocol_send_touch(guac_socket* socket, int id, int x, int y,
277  int x_radius, int y_radius, double angle, double force,
278  guac_timestamp timestamp);
279 
300 int guac_protocol_send_nest(guac_socket* socket, int index,
301  const char* data);
302 
314 
325 int guac_protocol_send_ready(guac_socket* socket, const char* id);
326 
340  const char* name, const char* value);
341 
366  const char* name, int value);
367 
378 int guac_protocol_send_select(guac_socket* socket, const char* protocol);
379 
392 
393 /* OBJECT INSTRUCTIONS */
394 
421  const guac_stream* stream, const char* mimetype, const char* name);
422 
442  const guac_object* object, const char* name);
443 
460  const guac_object* object);
461 
462 /* MEDIA INSTRUCTIONS */
463 
483  const char* mimetype);
484 
498  const char* mimetype, const char* name);
499 
513  const char* mimetype, const char* name);
514 
530  const void* data, int count);
531 
561  const void* data, int count);
562 
573 int guac_protocol_send_end(guac_socket* socket, const guac_stream* stream);
574 
597  const guac_layer* layer, const char* mimetype);
598 
599 /* DRAWING INSTRUCTIONS */
600 
619  int x, int y, int radius, double startAngle, double endAngle,
620  int negative);
621 
638  guac_composite_mode mode, const guac_layer* layer,
639  int r, int g, int b, int a);
640 
651 int guac_protocol_send_clip(guac_socket* socket, const guac_layer* layer);
652 
664 
686  const guac_layer* srcl, int srcx, int srcy, int w, int h,
687  guac_composite_mode mode, const guac_layer* dstl, int dstx, int dsty);
688 
708  guac_composite_mode mode, const guac_layer* layer,
709  guac_line_cap_style cap, guac_line_join_style join, int thickness,
710  int r, int g, int b, int a);
711 
728 int guac_protocol_send_cursor(guac_socket* socket, int x, int y,
729  const guac_layer* srcl, int srcx, int srcy, int w, int h);
730 
748  int cp1x, int cp1y, int cp2x, int cp2y, int x, int y);
749 
761 
775  guac_composite_mode mode, const guac_layer* layer,
776  const guac_layer* srcl);
777 
791  int x, int y);
792 
809  guac_composite_mode mode, const guac_layer* layer,
810  guac_line_cap_style cap, guac_line_join_style join, int thickness,
811  const guac_layer* srcl);
812 
846 int guac_protocol_send_img(guac_socket* socket, const guac_stream* stream,
847  guac_composite_mode mode, const guac_layer* layer,
848  const char* mimetype, int x, int y);
849 
860 int guac_protocol_send_pop(guac_socket* socket, const guac_layer* layer);
861 
872 int guac_protocol_send_push(guac_socket* socket, const guac_layer* layer);
873 
889  int x, int y, int width, int height);
890 
905 int guac_protocol_send_required(guac_socket* socket, const char** required);
906 
918 
932  int x, int y);
933 
955  const guac_layer* srcl, int srcx, int srcy, int w, int h,
956  guac_transfer_function fn, const guac_layer* dstl, int dstx, int dsty);
957 
975  const guac_layer* layer,
976  double a, double b, double c,
977  double d, double e, double f);
978 
979 /* LAYER INSTRUCTIONS */
980 
992 
1010  const guac_layer* layer,
1011  double a, double b, double c,
1012  double d, double e, double f);
1013 
1030  const guac_layer* parent, int x, int y, int z);
1031 
1044  int a);
1045 
1059  int w, int h);
1060 
1061 /* TEXT INSTRUCTIONS */
1062 
1086  const char* mimetype, const char* name);
1087 
1100  const char* mimetype);
1101 
1109 int guac_protocol_send_name(guac_socket* socket, const char* name);
1110 
1119 
1133 
1146 
1147 #endif
1148 
Type definitions related to Guacamole layers.
Type definitions related to Guacamole protocol objects.
Constants related to the Guacamole protocol.
Type definitions related to the Guacamole protocol.
guac_line_cap_style
Supported line cap styles.
Definition: protocol-types.h:264
guac_line_join_style
Supported line join styles.
Definition: protocol-types.h:273
guac_composite_mode
Composite modes used by Guacamole draw instructions.
Definition: protocol-types.h:170
guac_transfer_function
Default transfer functions.
Definition: protocol-types.h:219
guac_protocol_version
The set of protocol versions known to guacd to handle negotiation or feature support between differin...
Definition: protocol-types.h:283
guac_message_type
A type that represents codes for human-readable messages sent by the "msg" instruction to the Client,...
Definition: protocol-types.h:326
guac_protocol_status
Set of all possible status codes returned by protocol operations.
Definition: protocol-types.h:44
int guac_protocol_decode_base64(char *base64)
Decodes the given base64-encoded string in-place.
int guac_protocol_send_msg(guac_socket *socket, guac_message_type msg, const char **args)
Sends the given string over the socket to be displayed on the client.
int guac_protocol_send_shade(guac_socket *socket, const guac_layer *layer, int a)
Sends a shade instruction over the given guac_socket connection.
int guac_protocol_send_ready(guac_socket *socket, const char *id)
Sends a ready instruction over the given guac_socket connection.
int guac_protocol_send_transform(guac_socket *socket, const guac_layer *layer, double a, double b, double c, double d, double e, double f)
Sends a transform instruction over the given guac_socket connection.
int guac_protocol_send_cursor(guac_socket *socket, int x, int y, const guac_layer *srcl, int srcx, int srcy, int w, int h)
Sends a cursor instruction over the given guac_socket connection.
int guac_protocol_send_pipe(guac_socket *socket, const guac_stream *stream, const char *mimetype, const char *name)
Sends a pipe instruction over the given guac_socket connection.
int guac_protocol_send_curve(guac_socket *socket, const guac_layer *layer, int cp1x, int cp1y, int cp2x, int cp2y, int x, int y)
Sends a curve instruction over the given guac_socket connection.
int guac_protocol_send_key(guac_socket *socket, int keysym, int pressed, guac_timestamp timestamp)
Sends a key instruction over the given guac_socket connection.
guac_protocol_version guac_protocol_string_to_version(const char *version_string)
Given a string representation of a protocol version, return the enum value of that protocol version,...
int guac_protocol_send_filesystem(guac_socket *socket, const guac_object *object, const char *name)
Sends a filesystem instruction over the given guac_socket connection.
int vguac_protocol_send_log(guac_socket *socket, const char *format, va_list args)
Sends a log instruction over the given guac_socket connection.
int guac_protocol_send_rect(guac_socket *socket, const guac_layer *layer, int x, int y, int width, int height)
Sends a rect instruction over the given guac_socket connection.
int guac_protocol_send_file(guac_socket *socket, const guac_stream *stream, const char *mimetype, const char *name)
Sends a file instruction over the given guac_socket connection.
int guac_protocol_send_close(guac_socket *socket, const guac_layer *layer)
Sends a close instruction over the given guac_socket connection.
int guac_protocol_send_name(guac_socket *socket, const char *name)
Sends a name instruction over the given guac_socket connection.
int guac_protocol_send_set_int(guac_socket *socket, const guac_layer *layer, const char *name, int value)
Sends a set instruction over the given guac_socket connection.
int guac_protocol_send_touch(guac_socket *socket, int id, int x, int y, int x_radius, int y_radius, double angle, double force, guac_timestamp timestamp)
Sends a touch instruction over the given guac_socket connection.
int guac_protocol_send_lstroke(guac_socket *socket, guac_composite_mode mode, const guac_layer *layer, guac_line_cap_style cap, guac_line_join_style join, int thickness, const guac_layer *srcl)
Sends an lstroke instruction over the given guac_socket connection.
int guac_protocol_send_reset(guac_socket *socket, const guac_layer *layer)
Sends a reset instruction over the given guac_socket connection.
int guac_protocol_send_args(guac_socket *socket, const char **args)
Sends an args instruction over the given guac_socket connection.
int guac_protocol_send_start(guac_socket *socket, const guac_layer *layer, int x, int y)
Sends a start instruction over the given guac_socket connection.
int guac_protocol_send_video(guac_socket *socket, const guac_stream *stream, const guac_layer *layer, const char *mimetype)
Sends a video instruction over the given guac_socket connection.
int guac_protocol_send_distort(guac_socket *socket, const guac_layer *layer, double a, double b, double c, double d, double e, double f)
Sends a distort instruction over the given guac_socket connection.
int guac_protocol_send_log(guac_socket *socket, const char *format,...)
Sends a log instruction over the given guac_socket connection.
int guac_protocol_send_blob(guac_socket *socket, const guac_stream *stream, const void *data, int count)
Writes a block of data to the currently in-progress blob which was already created.
int guac_protocol_send_dispose(guac_socket *socket, const guac_layer *layer)
Sends a dispose instruction over the given guac_socket connection.
int guac_protocol_send_clipboard(guac_socket *socket, const guac_stream *stream, const char *mimetype)
Sends a clipboard instruction over the given guac_socket connection.
int guac_protocol_send_select(guac_socket *socket, const char *protocol)
Sends a select instruction over the given guac_socket connection.
int guac_protocol_send_mouse(guac_socket *socket, int x, int y, int button_mask, guac_timestamp timestamp)
Sends a mouse instruction over the given guac_socket connection.
int guac_protocol_send_nop(guac_socket *socket)
Sends a nop instruction (null-operation) over the given guac_socket connection.
int guac_protocol_send_lfill(guac_socket *socket, guac_composite_mode mode, const guac_layer *layer, const guac_layer *srcl)
Sends an lfill instruction over the given guac_socket connection.
int guac_protocol_send_nest(guac_socket *socket, int index, const char *data)
Sends a nest instruction over the given guac_socket connection.
int guac_protocol_send_push(guac_socket *socket, const guac_layer *layer)
Sends a push instruction over the given guac_socket connection.
int guac_protocol_send_sync(guac_socket *socket, guac_timestamp timestamp)
Sends a sync instruction over the given guac_socket connection.
int guac_protocol_send_set(guac_socket *socket, const guac_layer *layer, const char *name, const char *value)
Sends a set instruction over the given guac_socket connection.
int guac_protocol_send_identity(guac_socket *socket, const guac_layer *layer)
Sends an identity instruction over the given guac_socket connection.
int guac_protocol_send_argv(guac_socket *socket, guac_stream *stream, const char *mimetype, const char *name)
Sends an argv instruction over the given guac_socket connection.
int guac_protocol_send_ack(guac_socket *socket, guac_stream *stream, const char *error, guac_protocol_status status)
Sends an ack instruction over the given guac_socket connection.
int guac_protocol_send_pop(guac_socket *socket, const guac_layer *layer)
Sends a pop instruction over the given guac_socket connection.
int guac_protocol_send_audio(guac_socket *socket, const guac_stream *stream, const char *mimetype)
Sends an audio instruction over the given guac_socket connection.
int guac_protocol_send_required(guac_socket *socket, const char **required)
Sends a "required" instruction over the given guac_socket connection.
int guac_protocol_send_error(guac_socket *socket, const char *error, guac_protocol_status status)
Sends an error instruction over the given guac_socket connection.
int guac_protocol_send_cstroke(guac_socket *socket, guac_composite_mode mode, const guac_layer *layer, guac_line_cap_style cap, guac_line_join_style join, int thickness, int r, int g, int b, int a)
Sends a cstroke instruction over the given guac_socket connection.
int guac_protocol_send_move(guac_socket *socket, const guac_layer *layer, const guac_layer *parent, int x, int y, int z)
Sends a move instruction over the given guac_socket connection.
int guac_protocol_send_connect(guac_socket *socket, const char **args)
Sends a connect instruction over the given guac_socket connection.
int guac_protocol_send_body(guac_socket *socket, const guac_object *object, const guac_stream *stream, const char *mimetype, const char *name)
Sends a body instruction over the given guac_socket connection.
int guac_protocol_send_clip(guac_socket *socket, const guac_layer *layer)
Sends a clip instruction over the given guac_socket connection.
int guac_protocol_send_copy(guac_socket *socket, const guac_layer *srcl, int srcx, int srcy, int w, int h, guac_composite_mode mode, const guac_layer *dstl, int dstx, int dsty)
Sends a copy instruction over the given guac_socket connection.
int guac_protocol_send_blobs(guac_socket *socket, const guac_stream *stream, const void *data, int count)
Sends a series of blob instructions, splitting the given data across the number of instructions requi...
int guac_protocol_send_arc(guac_socket *socket, const guac_layer *layer, int x, int y, int radius, double startAngle, double endAngle, int negative)
Sends an arc instruction over the given guac_socket connection.
int guac_protocol_send_end(guac_socket *socket, const guac_stream *stream)
Sends an end instruction over the given guac_socket connection.
int guac_protocol_send_transfer(guac_socket *socket, const guac_layer *srcl, int srcx, int srcy, int w, int h, guac_transfer_function fn, const guac_layer *dstl, int dstx, int dsty)
Sends a transfer instruction over the given guac_socket connection.
int guac_protocol_send_undefine(guac_socket *socket, const guac_object *object)
Sends an undefine instruction over the given guac_socket connection.
const char * guac_protocol_version_to_string(guac_protocol_version version)
Given the enum value of the protocol version, return a pointer to the string representation of the ve...
int guac_protocol_send_line(guac_socket *socket, const guac_layer *layer, int x, int y)
Sends a line instruction over the given guac_socket connection.
int guac_protocol_send_disconnect(guac_socket *socket)
Sends a disconnect instruction over the given guac_socket connection.
int guac_protocol_send_cfill(guac_socket *socket, guac_composite_mode mode, const guac_layer *layer, int r, int g, int b, int a)
Sends a cfill instruction over the given guac_socket connection.
int guac_protocol_send_img(guac_socket *socket, const guac_stream *stream, guac_composite_mode mode, const guac_layer *layer, const char *mimetype, int x, int y)
Sends an img instruction over the given guac_socket connection.
int guac_protocol_send_size(guac_socket *socket, const guac_layer *layer, int w, int h)
Sends a size instruction over the given guac_socket connection.
Type definitions related to the guac_socket object.
Type definitions related to Guacamole protocol streams.
Represents a single layer within the Guacamole protocol.
Definition: layer.h:34
Represents a single object within the Guacamole protocol.
Definition: object.h:32
The core I/O object of Guacamole.
Definition: socket.h:39
Represents a single stream within the Guacamole protocol.
Definition: stream.h:32
Type definitions related to Guacamole protocol timestamps.
int64_t guac_timestamp
An arbitrary timestamp denoting a relative time value in milliseconds.
Definition: timestamp-types.h:34