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VisualNaCro/nacro.c

@@ -1,4 +1,5 @@
 #include <assert.h>
+#include <string.h>
 #include <rfb/rfb.h>
 #include <rfb/rfbclient.h>
 
@@ -22,6 +23,8 @@ typedef struct private_resource_t {
 	int x,y;
 	int buttons;
 
+	char* text;
+
 	image_t* grep_image;
 	int x_origin,y_origin;
 
@@ -87,6 +90,30 @@ static void got_mouse(int buttons,int x,int y,rfbClientRec* cl)
 	res->result|=RESULT_MOUSE;
 }
 
+static void got_text(char* str,int len,rfbClientRec* cl)
+{
+	private_resource_t* res=(private_resource_t*)cl->screen->screenData;
+
+	SendClientCutText(res->client, str, len);
+
+	if (res->text)
+		free(res->text);
+	res->text=strdup(str);
+	res->result|=RESULT_TEXT;
+}
+
+static void got_text_from_server(rfbClient* cl, const char *str, int textlen)
+{
+	private_resource_t* res=(private_resource_t*)cl->clientData;
+
+	rfbSendServerCutText(res->server, (char *)str, textlen);
+
+	if (res->text)
+		free(res->text);
+	res->text=strdup(str);
+	res->result|=RESULT_TEXT;
+}
+
 static rfbBool malloc_frame_buffer(rfbClient* cl)
 {
 	private_resource_t* res=(private_resource_t*)cl->clientData;
@@ -102,6 +129,7 @@ static rfbBool malloc_frame_buffer(rfbClient* cl)
 		res->server->frameBuffer=res->client->frameBuffer;
 		res->server->kbdAddEvent=got_key;
 		res->server->ptrAddEvent=got_mouse;
+		res->server->setXCutText=got_text;
 		rfbInitServer(res->server);
 	} else {
 		/* TODO: realloc if necessary */
@@ -174,11 +202,14 @@ resource_t initvnc(const char* server,int server_port,int listen_port)
 
 	/* remember for later */
 	res->listen_port=listen_port;
-	
+
+	res->text = NULL;
+
 	res->client=rfbGetClient(8,3,4);
-	res->client->clientData=res;
+	res->client->clientData=(void*)res;
 	res->client->GotFrameBufferUpdate=got_frame_buffer;
 	res->client->MallocFrameBuffer=malloc_frame_buffer;
+	res->client->GotXCutText=got_text_from_server;
 	res->client->serverHost=strdup(server);
 	res->client->serverPort=server_port;
 	res->client->appData.encodingsString="raw";
@@ -484,7 +515,7 @@ result_t alert(resource_t resource,const char* message,timeout_t timeout)
 	int x,y,w,h;
 	result_t result;
 	
-	if(res->server==0)
+	if(res == NULL || res->server==NULL)
 		return -1;
 
 	w=res->server->width;
@@ -540,12 +571,18 @@ buttons_t getbuttons(resource_t res)
 	return r->buttons;
 }
 
+const char *gettext(resource_t res)
+{
+	private_resource_t* r=get_resource(res);
+	return r->text;
+}
+
 /* send events to the server */
 
 bool_t sendkey(resource_t res,keysym_t keysym,bool_t keydown)
 {
 	private_resource_t* r=get_resource(res);
-	if(r==0)
+	if(r==NULL)
 		return 0;
 	return SendKeyEvent(r->client,keysym,keydown);
 }
@@ -553,11 +590,19 @@ bool_t sendkey(resource_t res,keysym_t keysym,bool_t keydown)
 bool_t sendmouse(resource_t res,coordinate_t x,coordinate_t y,buttons_t buttons)
 {
 	private_resource_t* r=get_resource(res);
-	if(r==0)
+	if(r==NULL)
 		return 0;
 	return SendPointerEvent(r->client,x,y,buttons);
 }
 
+bool_t sendtext(resource_t res, const char *string)
+{
+	private_resource_t* r=get_resource(res);
+	if(r==NULL)
+		return 0;
+	return SendClientCutText(r->client, (char *)string, (int)strlen(string));
+}
+
 /* for visual grepping */
 
 coordinate_t getxorigin(resource_t res)

VisualNaCro/nacro.h

@@ -32,9 +32,10 @@ typedef int result_t;
 %constant int RESULT_TIMEOUT=1;
 %constant int RESULT_KEY=2;
 %constant int RESULT_MOUSE=4;
-%constant int RESULT_SCREEN=8;
-%constant int RESULT_FOUNDIMAGE=16;
-%constant int RESULT_SHUTDOWN=32;
+%constant int RESULT_TEXT=8
+%constant int RESULT_SCREEN=16;
+%constant int RESULT_FOUNDIMAGE=32;
+%constant int RESULT_SHUTDOWN=64;
 */
 
 %}
@@ -51,9 +52,10 @@ typedef int result_t;
 #define RESULT_TIMEOUT 1
 #define  RESULT_KEY 2
 #define  RESULT_MOUSE 4
-#define  RESULT_SCREEN 8
-#define  RESULT_FOUNDIMAGE 16
-#define  RESULT_SHUTDOWN 32
+#define  RESULT_TEXT 8
+#define  RESULT_SCREEN 16
+#define  RESULT_FOUNDIMAGE 32
+#define  RESULT_SHUTDOWN 64
 
 /* init/shutdown */
 
@@ -84,10 +86,13 @@ coordinate_t getx(resource_t res);
 coordinate_t gety(resource_t res);
 buttons_t getbuttons(resource_t res);
 
+const char *gettext(resource_t res);
+
 /* send events to the server */
 
 bool_t sendkey(resource_t res,keysym_t keysym,bool_t keydown);
 bool_t sendmouse(resource_t res,coordinate_t x,coordinate_t y,buttons_t buttons);
+bool_t sendtext(resource_t res, const char *string);
 
 /* for visual grepping */