clang-format in src/
This commit is contained in:
Jasmine Iwanek
243
src/vnc.c
243
src/vnc.c
@@ -32,97 +32,90 @@
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#include <86box/ui.h>
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#include <86box/vnc.h>
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#define VNC_MIN_X 320
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#define VNC_MAX_X 2048
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#define VNC_MIN_Y 200
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#define VNC_MAX_Y 2048
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#define VNC_MIN_X 320
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#define VNC_MAX_X 2048
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#define VNC_MIN_Y 200
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#define VNC_MAX_Y 2048
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static rfbScreenInfoPtr rfb = NULL;
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static int clients;
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static int updatingSize;
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static int allowedX,
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allowedY;
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static int ptr_x, ptr_y, ptr_but;
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static rfbScreenInfoPtr rfb = NULL;
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static int clients;
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static int updatingSize;
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static int allowedX,
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allowedY;
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static int ptr_x, ptr_y, ptr_but;
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#ifdef ENABLE_VNC_LOG
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int vnc_do_log = ENABLE_VNC_LOG;
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static void
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vnc_log(const char *fmt, ...)
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{
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va_list ap;
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if (vnc_do_log) {
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va_start(ap, fmt);
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pclog_ex(fmt, ap);
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va_end(ap);
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va_start(ap, fmt);
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pclog_ex(fmt, ap);
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va_end(ap);
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}
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}
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#else
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#define vnc_log(fmt, ...)
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# define vnc_log(fmt, ...)
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#endif
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static void
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vnc_kbdevent(rfbBool down, rfbKeySym k, rfbClientPtr cl)
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{
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(void)cl;
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(void) cl;
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/* Handle it through the lookup tables. */
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vnc_kbinput(down?1:0, (int)k);
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vnc_kbinput(down ? 1 : 0, (int) k);
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}
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static void
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vnc_ptrevent(int but, int x, int y, rfbClientPtr cl)
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{
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if (x>=0 && x<allowedX && y>=0 && y<allowedY) {
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/* VNC uses absolute positions within the window, no deltas. */
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if (x != ptr_x || y != ptr_y) {
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mouse_x += (x - ptr_x) / 100;
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mouse_y += (y - ptr_y) / 100;
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ptr_x = x; ptr_y = y;
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}
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if (x >= 0 && x < allowedX && y >= 0 && y < allowedY) {
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/* VNC uses absolute positions within the window, no deltas. */
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if (x != ptr_x || y != ptr_y) {
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mouse_x += (x - ptr_x) / 100;
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mouse_y += (y - ptr_y) / 100;
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ptr_x = x;
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ptr_y = y;
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}
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if (but != ptr_but) {
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mouse_buttons = 0;
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if (but & 0x01)
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mouse_buttons |= 0x01;
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if (but & 0x02)
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mouse_buttons |= 0x04;
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if (but & 0x04)
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mouse_buttons |= 0x02;
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ptr_but = but;
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}
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}
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if (but != ptr_but) {
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mouse_buttons = 0;
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if (but & 0x01)
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mouse_buttons |= 0x01;
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if (but & 0x02)
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mouse_buttons |= 0x04;
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if (but & 0x04)
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mouse_buttons |= 0x02;
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ptr_but = but;
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}
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}
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rfbDefaultPtrAddEvent(but, x, y, cl);
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rfbDefaultPtrAddEvent(but, x, y, cl);
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}
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static void
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vnc_clientgone(rfbClientPtr cl)
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{
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vnc_log("VNC: client disconnected: %s\n", cl->host);
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if (clients > 0)
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clients--;
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clients--;
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if (clients == 0) {
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/* No more clients, pause the emulator. */
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vnc_log("VNC: no clients, pausing..\n");
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/* No more clients, pause the emulator. */
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vnc_log("VNC: no clients, pausing..\n");
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/* Disable the mouse. */
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plat_mouse_capture(0);
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/* Disable the mouse. */
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plat_mouse_capture(0);
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plat_pause(1);
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plat_pause(1);
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}
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}
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static enum rfbNewClientAction
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vnc_newclient(rfbClientPtr cl)
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{
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@@ -131,114 +124,111 @@ vnc_newclient(rfbClientPtr cl)
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vnc_log("VNC: new client: %s\n", cl->host);
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if (++clients == 1) {
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/* Reset the mouse. */
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ptr_x = allowedX/2;
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ptr_y = allowedY/2;
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mouse_x = mouse_y = mouse_z = 0;
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mouse_buttons = 0x00;
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/* Reset the mouse. */
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ptr_x = allowedX / 2;
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ptr_y = allowedY / 2;
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mouse_x = mouse_y = mouse_z = 0;
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mouse_buttons = 0x00;
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/* We now have clients, un-pause the emulator if needed. */
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vnc_log("VNC: unpausing..\n");
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/* We now have clients, un-pause the emulator if needed. */
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vnc_log("VNC: unpausing..\n");
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/* Enable the mouse. */
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plat_mouse_capture(1);
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/* Enable the mouse. */
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plat_mouse_capture(1);
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plat_pause(0);
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plat_pause(0);
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}
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/* For now, we always accept clients. */
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return(RFB_CLIENT_ACCEPT);
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return (RFB_CLIENT_ACCEPT);
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}
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static void
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vnc_display(rfbClientPtr cl)
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{
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/* Avoid race condition between resize and update. */
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if (!updatingSize && cl->newFBSizePending) {
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updatingSize = 1;
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updatingSize = 1;
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} else if (updatingSize && !cl->newFBSizePending) {
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updatingSize = 0;
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updatingSize = 0;
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allowedX = rfb->width;
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allowedY = rfb->height;
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allowedX = rfb->width;
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allowedY = rfb->height;
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}
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}
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static void
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vnc_blit(int x, int y, int w, int h, int monitor_index)
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{
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uint32_t *p;
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int yy;
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int yy;
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if (monitor_index || (x < 0) || (y < 0) || (w <= 0) || (h <= 0) || (w > 2048) || (h > 2048) || (buffer32 == NULL)) {
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video_blit_complete_monitor(monitor_index);
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return;
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}
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for (yy=0; yy<h; yy++) {
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p = (uint32_t *)&(((uint32_t *)rfb->frameBuffer)[yy*VNC_MAX_X]);
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for (yy = 0; yy < h; yy++) {
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p = (uint32_t *) &(((uint32_t *) rfb->frameBuffer)[yy * VNC_MAX_X]);
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if ((y+yy) >= 0 && (y+yy) < VNC_MAX_Y)
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video_copy(p, &(buffer32->line[yy]), w*sizeof(uint32_t));
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if ((y + yy) >= 0 && (y + yy) < VNC_MAX_Y)
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video_copy(p, &(buffer32->line[yy]), w * sizeof(uint32_t));
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}
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if (screenshots)
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video_screenshot((uint32_t *) rfb->frameBuffer, 0, 0, VNC_MAX_X);
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video_screenshot((uint32_t *) rfb->frameBuffer, 0, 0, VNC_MAX_X);
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video_blit_complete_monitor(monitor_index);
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if (! updatingSize)
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rfbMarkRectAsModified(rfb, 0,0, allowedX,allowedY);
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if (!updatingSize)
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rfbMarkRectAsModified(rfb, 0, 0, allowedX, allowedY);
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}
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/* Initialize VNC for operation. */
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int
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vnc_init(UNUSED(void *arg))
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{
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static char title[128];
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static char title[128];
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rfbPixelFormat rpf = {
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/*
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* Screen format:
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* 32bpp; 32 depth;
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* little endian;
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* true color;
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* max 255 R/G/B;
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* red shift 16; green shift 8; blue shift 0;
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* padding
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*/
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32, 32, 0, 1, 255,255,255, 16, 8, 0, 0, 0
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/*
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* Screen format:
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* 32bpp; 32 depth;
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* little endian;
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* true color;
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* max 255 R/G/B;
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* red shift 16; green shift 8; blue shift 0;
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* padding
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*/
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32, 32, 0, 1, 255, 255, 255, 16, 8, 0, 0, 0
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};
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plat_pause(1);
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cgapal_rebuild_monitor(0);
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if (rfb == NULL) {
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wcstombs(title, ui_window_title(NULL), sizeof(title));
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updatingSize = 0;
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allowedX = scrnsz_x;
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allowedY = scrnsz_y;
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wcstombs(title, ui_window_title(NULL), sizeof(title));
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updatingSize = 0;
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allowedX = scrnsz_x;
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allowedY = scrnsz_y;
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rfb = rfbGetScreen(0, NULL, VNC_MAX_X, VNC_MAX_Y, 8, 3, 4);
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rfb->desktopName = title;
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rfb->frameBuffer = (char *)malloc(VNC_MAX_X*VNC_MAX_Y*4);
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rfb = rfbGetScreen(0, NULL, VNC_MAX_X, VNC_MAX_Y, 8, 3, 4);
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rfb->desktopName = title;
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rfb->frameBuffer = (char *) malloc(VNC_MAX_X * VNC_MAX_Y * 4);
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rfb->serverFormat = rpf;
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rfb->alwaysShared = TRUE;
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rfb->displayHook = vnc_display;
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rfb->ptrAddEvent = vnc_ptrevent;
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rfb->kbdAddEvent = vnc_kbdevent;
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rfb->newClientHook = vnc_newclient;
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rfb->serverFormat = rpf;
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rfb->alwaysShared = TRUE;
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rfb->displayHook = vnc_display;
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rfb->ptrAddEvent = vnc_ptrevent;
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rfb->kbdAddEvent = vnc_kbdevent;
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rfb->newClientHook = vnc_newclient;
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/* Set up our current resolution. */
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rfb->width = allowedX;
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rfb->height = allowedY;
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/* Set up our current resolution. */
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rfb->width = allowedX;
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rfb->height = allowedY;
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rfbInitServer(rfb);
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rfbInitServer(rfb);
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rfbRunEventLoop(rfb, -1, TRUE);
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rfbRunEventLoop(rfb, -1, TRUE);
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}
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/* Set up our BLIT handlers. */
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@@ -248,66 +238,63 @@ vnc_init(UNUSED(void *arg))
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vnc_log("VNC: init complete.\n");
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return(1);
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return (1);
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}
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void
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vnc_close(void)
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{
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video_setblit(NULL);
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if (rfb != NULL) {
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free(rfb->frameBuffer);
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free(rfb->frameBuffer);
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rfbScreenCleanup(rfb);
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rfbScreenCleanup(rfb);
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rfb = NULL;
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rfb = NULL;
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}
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}
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void
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vnc_resize(int x, int y)
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{
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rfbClientIteratorPtr iterator;
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rfbClientPtr cl;
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rfbClientPtr cl;
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if (rfb == NULL) return;
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if (rfb == NULL)
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return;
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/* TightVNC doesn't like certain sizes.. */
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if (x < VNC_MIN_X || x > VNC_MAX_X || y < VNC_MIN_Y || y > VNC_MAX_Y) {
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vnc_log("VNC: invalid resoltion %dx%d requested!\n", x, y);
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return;
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vnc_log("VNC: invalid resoltion %dx%d requested!\n", x, y);
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return;
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}
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if ((x != rfb->width || y != rfb->height) && x > 160 && y > 0) {
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vnc_log("VNC: updating resolution: %dx%d\n", x, y);
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vnc_log("VNC: updating resolution: %dx%d\n", x, y);
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allowedX = (rfb->width < x) ? rfb->width : x;
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allowedY = (rfb->width < y) ? rfb->width : y;
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allowedX = (rfb->width < x) ? rfb->width : x;
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allowedY = (rfb->width < y) ? rfb->width : y;
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rfb->width = x;
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rfb->height = y;
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rfb->width = x;
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rfb->height = y;
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iterator = rfbGetClientIterator(rfb);
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while ((cl = rfbClientIteratorNext(iterator)) != NULL) {
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LOCK(cl->updateMutex);
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cl->newFBSizePending = 1;
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UNLOCK(cl->updateMutex);
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}
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iterator = rfbGetClientIterator(rfb);
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while ((cl = rfbClientIteratorNext(iterator)) != NULL) {
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LOCK(cl->updateMutex);
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cl->newFBSizePending = 1;
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UNLOCK(cl->updateMutex);
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}
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}
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}
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/* Tell them to pause if we have no clients. */
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int
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vnc_pause(void)
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{
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return((clients > 0) ? 0 : 1);
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return ((clients > 0) ? 0 : 1);
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}
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void
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vnc_take_screenshot(wchar_t *fn)
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{
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