From 28a84b63fe186a443704ade90a3e6370f127a2ec Mon Sep 17 00:00:00 2001 From: dscho Date: Sun, 9 Feb 2003 17:55:10 +0000 Subject: moved the OSXvnc-server to examples; IRIX fixes (not really IRIX, but shows there) --- .cvsignore | 1 + configure.ac | 31 +-- examples/mac.c | 608 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ mac.c | 608 --------------------------------------------------------- 4 files changed, 626 insertions(+), 622 deletions(-) create mode 100644 examples/mac.c delete mode 100644 mac.c diff --git a/.cvsignore b/.cvsignore index e36a45d..1464c9f 100644 --- a/.cvsignore +++ b/.cvsignore @@ -1,6 +1,7 @@ Makefile Makefile.in configure +configure.lineno config.status config.log libvncserver.spec diff --git a/configure.ac b/configure.ac index 6f186b7..ddc63ee 100644 --- a/configure.ac +++ b/configure.ac @@ -35,30 +35,33 @@ AC_SUBST(X_LIBS) AM_CONDITIONAL(HAVE_X, test $HAVE_X != "false") # Checks for libraries. -AC_CHECK_HEADERS(jpeglib.h pthread.h zlib.h) -if test ! -z "$HAVE_JPEGLIB.H"; then +AC_CHECK_HEADER(jpeglib.h, HAVE_JPEGLIB_H="true") +AC_CHECK_HEADER(pthread.h, HAVE_PTHREAD_H="true") +AC_CHECK_HEADER(zlib.h, HAVE_ZLIB_H="true") +if test ! -z "$HAVE_JPEGLIB_H"; then AC_CHECK_LIB(jpeg, jpeg_CreateCompress) fi -if test ! -z "$HAVE_PTHREAD.H"; then +if test ! -z "$HAVE_PTHREAD_H"; then AC_CHECK_LIB(pthread, pthread_mutex_lock) AC_CHECK_LIB(pthread, pthread_mutex_lock, HAVE_LIBPTHREAD="true") fi -#AM_CONDITIONAL(HAVE_LIBPTHREAD, test ! -z "$HAVE_PTHREAD.H") AM_CONDITIONAL(HAVE_LIBPTHREAD, test ! -z "$HAVE_LIBPTHREAD") -if test ! -z "$HAVE_ZLIB.H"; then - AC_CHECK_LIB(z, deflate) - # check for c++, but don't fail if not found - AC_CHECK_PROGS(CXX,[g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC],none) - AH_TEMPLATE(HAVE_ZRLE, [Use zrle compression; needs a c++ compiler]) - if test x$CXX != xnone; then - AC_DEFINE(HAVE_ZRLE) - AC_PROG_CXX - CCLD="\$(CXX)" +if test ! -z "$HAVE_ZLIB_H"; then + AC_CHECK_LIB(z, deflate, , HAVE_ZLIB_H="") + if test ! -z "$HAVE_ZLIB_H"; then + # check for c++, but don't fail if not found + AC_CHECK_PROGS(CXX,[g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC],none) + AH_TEMPLATE(HAVE_ZRLE, [Use zrle compression; needs a c++ compiler]) + if test x$CXX != xnone; then + AC_DEFINE(HAVE_ZRLE) + AC_PROG_CXX + CCLD="\$(CXX)" + fi fi else CXX=none fi -AM_CONDITIONAL(HAVE_CXX, test x$CXX != xnone) +AM_CONDITIONAL(HAVE_CXX, test x$CXX != xnone -a ! -z "$HAVE_ZLIB_H") AC_SUBST(CCLD) # Checks for header files. diff --git a/examples/mac.c b/examples/mac.c new file mode 100644 index 0000000..eec4bcc --- /dev/null +++ b/examples/mac.c @@ -0,0 +1,608 @@ + +/* + * OSXvnc Copyright (C) 2001 Dan McGuirk . + * Original Xvnc code Copyright (C) 1999 AT&T Laboratories Cambridge. + * All Rights Reserved. + * + * Cut in two parts by Johannes Schindelin (2001): libvncserver and OSXvnc. + * + * + * This file implements every system specific function for Mac OS X. + * + * It includes the keyboard functions: + * + void KbdAddEvent(down, keySym, cl) + Bool down; + KeySym keySym; + rfbClientPtr cl; + void KbdReleaseAllKeys() + * + * the mouse functions: + * + void PtrAddEvent(buttonMask, x, y, cl) + int buttonMask; + int x; + int y; + rfbClientPtr cl; + * + */ + +#define LOCAL_CONTROL + +#ifdef LOCAL_CONTROL +#include "1instance.c" +#endif + +#include +#include +#include +/* zlib doesn't like Byte already defined */ +#undef Byte +#undef TRUE +#undef Bool +#include "rfb.h" +#include "keysym.h" + +#include +#include +#include +#include +#include + +Bool rfbNoDimming = FALSE; +Bool rfbNoSleep = TRUE; + +static pthread_mutex_t dimming_mutex; +static unsigned long dim_time; +static unsigned long sleep_time; +static mach_port_t master_dev_port; +static io_connect_t power_mgt; +static Bool initialized = FALSE; +static Bool dim_time_saved = FALSE; +static Bool sleep_time_saved = FALSE; + +static int +saveDimSettings(void) +{ + if (IOPMGetAggressiveness(power_mgt, + kPMMinutesToDim, + &dim_time) != kIOReturnSuccess) + return -1; + + dim_time_saved = TRUE; + return 0; +} + +static int +restoreDimSettings(void) +{ + if (!dim_time_saved) + return -1; + + if (IOPMSetAggressiveness(power_mgt, + kPMMinutesToDim, + dim_time) != kIOReturnSuccess) + return -1; + + dim_time_saved = FALSE; + dim_time = 0; + return 0; +} + +static int +saveSleepSettings(void) +{ + if (IOPMGetAggressiveness(power_mgt, + kPMMinutesToSleep, + &sleep_time) != kIOReturnSuccess) + return -1; + + sleep_time_saved = TRUE; + return 0; +} + +static int +restoreSleepSettings(void) +{ + if (!sleep_time_saved) + return -1; + + if (IOPMSetAggressiveness(power_mgt, + kPMMinutesToSleep, + sleep_time) != kIOReturnSuccess) + return -1; + + sleep_time_saved = FALSE; + sleep_time = 0; + return 0; +} + + +int +rfbDimmingInit(void) +{ + pthread_mutex_init(&dimming_mutex, NULL); + + if (IOMasterPort(bootstrap_port, &master_dev_port) != kIOReturnSuccess) + return -1; + + if (!(power_mgt = IOPMFindPowerManagement(master_dev_port))) + return -1; + + if (rfbNoDimming) { + if (saveDimSettings() < 0) + return -1; + if (IOPMSetAggressiveness(power_mgt, + kPMMinutesToDim, 0) != kIOReturnSuccess) + return -1; + } + + if (rfbNoSleep) { + if (saveSleepSettings() < 0) + return -1; + if (IOPMSetAggressiveness(power_mgt, + kPMMinutesToSleep, 0) != kIOReturnSuccess) + return -1; + } + + initialized = TRUE; + return 0; +} + + +int +rfbUndim(void) +{ + int result = -1; + + pthread_mutex_lock(&dimming_mutex); + + if (!initialized) + goto DONE; + + if (!rfbNoDimming) { + if (saveDimSettings() < 0) + goto DONE; + if (IOPMSetAggressiveness(power_mgt, kPMMinutesToDim, 0) != kIOReturnSuccess) + goto DONE; + if (restoreDimSettings() < 0) + goto DONE; + } + + if (!rfbNoSleep) { + if (saveSleepSettings() < 0) + goto DONE; + if (IOPMSetAggressiveness(power_mgt, kPMMinutesToSleep, 0) != kIOReturnSuccess) + goto DONE; + if (restoreSleepSettings() < 0) + goto DONE; + } + + result = 0; + + DONE: + pthread_mutex_unlock(&dimming_mutex); + return result; +} + + +int +rfbDimmingShutdown(void) +{ + int result = -1; + + if (!initialized) + goto DONE; + + pthread_mutex_lock(&dimming_mutex); + if (dim_time_saved) + if (restoreDimSettings() < 0) + goto DONE; + if (sleep_time_saved) + if (restoreSleepSettings() < 0) + goto DONE; + + result = 0; + + DONE: + pthread_mutex_unlock(&dimming_mutex); + return result; +} + +rfbScreenInfoPtr rfbScreen; + +void rfbShutdown(rfbClientPtr cl); + +/* some variables to enable special behaviour */ +int startTime = -1, maxSecsToConnect = 0; +Bool disconnectAfterFirstClient = TRUE; + +/* Where do I get the "official" list of Mac key codes? + Ripped these out of a Mac II emulator called Basilisk II + that I found on the net. */ +static int keyTable[] = { + /* The alphabet */ + XK_A, 0, /* A */ + XK_B, 11, /* B */ + XK_C, 8, /* C */ + XK_D, 2, /* D */ + XK_E, 14, /* E */ + XK_F, 3, /* F */ + XK_G, 5, /* G */ + XK_H, 4, /* H */ + XK_I, 34, /* I */ + XK_J, 38, /* J */ + XK_K, 40, /* K */ + XK_L, 37, /* L */ + XK_M, 46, /* M */ + XK_N, 45, /* N */ + XK_O, 31, /* O */ + XK_P, 35, /* P */ + XK_Q, 12, /* Q */ + XK_R, 15, /* R */ + XK_S, 1, /* S */ + XK_T, 17, /* T */ + XK_U, 32, /* U */ + XK_V, 9, /* V */ + XK_W, 13, /* W */ + XK_X, 7, /* X */ + XK_Y, 16, /* Y */ + XK_Z, 6, /* Z */ + XK_a, 0, /* a */ + XK_b, 11, /* b */ + XK_c, 8, /* c */ + XK_d, 2, /* d */ + XK_e, 14, /* e */ + XK_f, 3, /* f */ + XK_g, 5, /* g */ + XK_h, 4, /* h */ + XK_i, 34, /* i */ + XK_j, 38, /* j */ + XK_k, 40, /* k */ + XK_l, 37, /* l */ + XK_m, 46, /* m */ + XK_n, 45, /* n */ + XK_o, 31, /* o */ + XK_p, 35, /* p */ + XK_q, 12, /* q */ + XK_r, 15, /* r */ + XK_s, 1, /* s */ + XK_t, 17, /* t */ + XK_u, 32, /* u */ + XK_v, 9, /* v */ + XK_w, 13, /* w */ + XK_x, 7, /* x */ + XK_y, 16, /* y */ + XK_z, 6, /* z */ + + /* Numbers */ + XK_0, 29, /* 0 */ + XK_1, 18, /* 1 */ + XK_2, 19, /* 2 */ + XK_3, 20, /* 3 */ + XK_4, 21, /* 4 */ + XK_5, 23, /* 5 */ + XK_6, 22, /* 6 */ + XK_7, 26, /* 7 */ + XK_8, 28, /* 8 */ + XK_9, 25, /* 9 */ + + /* Symbols */ + XK_exclam, 18, /* ! */ + XK_at, 19, /* @ */ + XK_numbersign, 20, /* # */ + XK_dollar, 21, /* $ */ + XK_percent, 23, /* % */ + XK_asciicircum, 22, /* ^ */ + XK_ampersand, 26, /* & */ + XK_asterisk, 28, /* * */ + XK_parenleft, 25, /* ( */ + XK_parenright, 29, /* ) */ + XK_minus, 27, /* - */ + XK_underscore, 27, /* _ */ + XK_equal, 24, /* = */ + XK_plus, 24, /* + */ + XK_grave, 10, /* ` */ /* XXX ? */ + XK_asciitilde, 10, /* ~ */ + XK_bracketleft, 33, /* [ */ + XK_braceleft, 33, /* { */ + XK_bracketright, 30, /* ] */ + XK_braceright, 30, /* } */ + XK_semicolon, 41, /* ; */ + XK_colon, 41, /* : */ + XK_apostrophe, 39, /* ' */ + XK_quotedbl, 39, /* " */ + XK_comma, 43, /* , */ + XK_less, 43, /* < */ + XK_period, 47, /* . */ + XK_greater, 47, /* > */ + XK_slash, 44, /* / */ + XK_question, 44, /* ? */ + XK_backslash, 42, /* \ */ + XK_bar, 42, /* | */ + + /* "Special" keys */ + XK_space, 49, /* Space */ + XK_Return, 36, /* Return */ + XK_Delete, 117, /* Delete */ + XK_Tab, 48, /* Tab */ + XK_Escape, 53, /* Esc */ + XK_Caps_Lock, 57, /* Caps Lock */ + XK_Num_Lock, 71, /* Num Lock */ + XK_Scroll_Lock, 107, /* Scroll Lock */ + XK_Pause, 113, /* Pause */ + XK_BackSpace, 51, /* Backspace */ + XK_Insert, 114, /* Insert */ + + /* Cursor movement */ + XK_Up, 126, /* Cursor Up */ + XK_Down, 125, /* Cursor Down */ + XK_Left, 123, /* Cursor Left */ + XK_Right, 124, /* Cursor Right */ + XK_Page_Up, 116, /* Page Up */ + XK_Page_Down, 121, /* Page Down */ + XK_Home, 115, /* Home */ + XK_End, 119, /* End */ + + /* Numeric keypad */ + XK_KP_0, 82, /* KP 0 */ + XK_KP_1, 83, /* KP 1 */ + XK_KP_2, 84, /* KP 2 */ + XK_KP_3, 85, /* KP 3 */ + XK_KP_4, 86, /* KP 4 */ + XK_KP_5, 87, /* KP 5 */ + XK_KP_6, 88, /* KP 6 */ + XK_KP_7, 89, /* KP 7 */ + XK_KP_8, 91, /* KP 8 */ + XK_KP_9, 92, /* KP 9 */ + XK_KP_Enter, 76, /* KP Enter */ + XK_KP_Decimal, 65, /* KP . */ + XK_KP_Add, 69, /* KP + */ + XK_KP_Subtract, 78, /* KP - */ + XK_KP_Multiply, 67, /* KP * */ + XK_KP_Divide, 75, /* KP / */ + + /* Function keys */ + XK_F1, 122, /* F1 */ + XK_F2, 120, /* F2 */ + XK_F3, 99, /* F3 */ + XK_F4, 118, /* F4 */ + XK_F5, 96, /* F5 */ + XK_F6, 97, /* F6 */ + XK_F7, 98, /* F7 */ + XK_F8, 100, /* F8 */ + XK_F9, 101, /* F9 */ + XK_F10, 109, /* F10 */ + XK_F11, 103, /* F11 */ + XK_F12, 111, /* F12 */ + + /* Modifier keys */ + XK_Shift_L, 56, /* Shift Left */ + XK_Shift_R, 56, /* Shift Right */ + XK_Control_L, 59, /* Ctrl Left */ + XK_Control_R, 59, /* Ctrl Right */ + XK_Meta_L, 58, /* Logo Left (-> Option) */ + XK_Meta_R, 58, /* Logo Right (-> Option) */ + XK_Alt_L, 55, /* Alt Left (-> Command) */ + XK_Alt_R, 55, /* Alt Right (-> Command) */ + + /* Weirdness I can't figure out */ + /* XK_3270_PrintScreen, 105, /* PrintScrn */ /* XXX ? */ + /* ??? 94, 50, /* International */ + XK_Menu, 50, /* Menu (-> International) */ +}; + +void +KbdAddEvent(Bool down, KeySym keySym, struct _rfbClientRec* cl) +{ + int i; + CGKeyCode keyCode = -1; + int found = 0; + + if(((int)cl->clientData)==-1) return; /* viewOnly */ + + rfbUndim(); + + for (i = 0; i < (sizeof(keyTable) / sizeof(int)); i += 2) { + if (keyTable[i] == keySym) { + keyCode = keyTable[i+1]; + found = 1; + break; + } + } + + if (!found) { + rfbLog("warning: couldn't figure out keycode for X keysym %d (0x%x)\n", + (int)keySym, (int)keySym); + } else { + /* Hopefully I can get away with not specifying a CGCharCode. + (Why would you need both?) */ + CGPostKeyboardEvent((CGCharCode)0, keyCode, down); + } +} + +void +PtrAddEvent(buttonMask, x, y, cl) + int buttonMask; + int x; + int y; + rfbClientPtr cl; +{ + CGPoint position; + + if(((int)cl->clientData)==-1) return; /* viewOnly */ + + rfbUndim(); + + position.x = x; + position.y = y; + + CGPostMouseEvent(position, TRUE, 8, + (buttonMask & (1 << 0)) ? TRUE : FALSE, + (buttonMask & (1 << 1)) ? TRUE : FALSE, + (buttonMask & (1 << 2)) ? TRUE : FALSE, + (buttonMask & (1 << 3)) ? TRUE : FALSE, + (buttonMask & (1 << 4)) ? TRUE : FALSE, + (buttonMask & (1 << 5)) ? TRUE : FALSE, + (buttonMask & (1 << 6)) ? TRUE : FALSE, + (buttonMask & (1 << 7)) ? TRUE : FALSE); +} + +Bool viewOnly = FALSE, sharedMode = FALSE; + +void +ScreenInit(int argc, char**argv) +{ + int bitsPerSample=CGDisplayBitsPerSample(kCGDirectMainDisplay); + rfbScreen = rfbGetScreen(&argc,argv, + CGDisplayPixelsWide(kCGDirectMainDisplay), + CGDisplayPixelsHigh(kCGDirectMainDisplay), + bitsPerSample, + CGDisplaySamplesPerPixel(kCGDirectMainDisplay),4); + rfbScreen->rfbServerFormat.redShift = bitsPerSample*2; + rfbScreen->rfbServerFormat.greenShift = bitsPerSample*1; + rfbScreen->rfbServerFormat.blueShift = 0; + + gethostname(rfbScreen->rfbThisHost, 255); + rfbScreen->paddedWidthInBytes = CGDisplayBytesPerRow(kCGDirectMainDisplay); + rfbScreen->frameBuffer = + (char *)CGDisplayBaseAddress(kCGDirectMainDisplay); + + rfbScreen->ptrAddEvent = PtrAddEvent; + rfbScreen->kbdAddEvent = KbdAddEvent; + + if(sharedMode) { + rfbScreen->rfbAlwaysShared = TRUE; + } + + rfbInitServer(rfbScreen); +} + +#ifdef LOCAL_CONTROL +single_instance_struct single_instance = { "/tmp/OSXvnc_control" }; +#endif + +static void +refreshCallback(CGRectCount count, const CGRect *rectArray, void *ignore) +{ + int i; + +#ifdef LOCAL_CONTROL + char message[1024]; + + if(get_next_message(message,1024,&single_instance,50)) { + if(message[0]=='l' && message[1]==0) { + rfbClientPtr cl; + int i; + for(i=0,cl=rfbScreen->rfbClientHead;cl;cl=cl->next,i++) + fprintf(stderr,"%02d: %s\n",i,cl->host); + } else if(message[0]=='t') { + rfbClientPtr cl; + for(cl=rfbScreen->rfbClientHead;cl;cl=cl->next) + if(!strcmp(message+1,cl->host)) { + cl->clientData=(void*)((cl->clientData==0)?-1:0); + break; + } + } +#ifdef BACKCHANNEL + else if(message[0]=='b') + rfbSendBackChannel(rfbScreen,message+1,strlen(message+1)); +#endif + } +#endif + + if(startTime>0 && time(0)>startTime+maxSecsToConnect) + rfbShutdown(0); + + for (i = 0; i < count; i++) + rfbMarkRectAsModified(rfbScreen, + rectArray[i].origin.x,rectArray[i].origin.y, + rectArray[i].origin.x + rectArray[i].size.width, + rectArray[i].origin.y + rectArray[i].size.height); +} + +void clientGone(rfbClientPtr cl) +{ + rfbShutdown(cl); +} + +enum rfbNewClientAction newClient(rfbClientPtr cl) +{ + if(startTime>0 && time(0)>startTime+maxSecsToConnect) + rfbShutdown(cl); + + if(disconnectAfterFirstClient) + cl->clientGoneHook = clientGone; + + cl->clientData=(void*)((viewOnly)?-1:0); + + return(RFB_CLIENT_ACCEPT); +} + +int main(int argc,char *argv[]) +{ + int i; + +#ifdef LOCAL_CONTROL + char message[1024]; + + open_control_file(&single_instance); +#endif + + for(i=argc-1;i>0;i--) +#ifdef LOCAL_CONTROL + if(i1022) + argv[i+1][1022]=0; + sprintf(message,"t%s",argv[i+1]); + send_message(&single_instance,message); + exit(0); + } else if(!strcmp(argv[i],"-listclients")) { + fprintf(stderr,"list clients\n"); + send_message(&single_instance,"l"); + exit(0); + } else +#ifdef BACKCHANNEL + if(i1022) + argv[i+1][1022]=0; + sprintf(message,"b%s",argv[i+1]); + send_message(&single_instance,message); + exit(0); + } else +#endif +#endif + if(inewClientHook = newClient; + + /* enter background event loop */ + rfbRunEventLoop(rfbScreen,40,TRUE); + + /* enter OS X loop */ + CGRegisterScreenRefreshCallback(refreshCallback, NULL); + RunApplicationEventLoop(); + + rfbDimmingShutdown(); + + return(0); /* never ... */ +} + +void rfbShutdown(rfbClientPtr cl) +{ + rfbScreenCleanup(rfbScreen); + rfbDimmingShutdown(); + exit(0); +} diff --git a/mac.c b/mac.c deleted file mode 100644 index eec4bcc..0000000 --- a/mac.c +++ /dev/null @@ -1,608 +0,0 @@ - -/* - * OSXvnc Copyright (C) 2001 Dan McGuirk . - * Original Xvnc code Copyright (C) 1999 AT&T Laboratories Cambridge. - * All Rights Reserved. - * - * Cut in two parts by Johannes Schindelin (2001): libvncserver and OSXvnc. - * - * - * This file implements every system specific function for Mac OS X. - * - * It includes the keyboard functions: - * - void KbdAddEvent(down, keySym, cl) - Bool down; - KeySym keySym; - rfbClientPtr cl; - void KbdReleaseAllKeys() - * - * the mouse functions: - * - void PtrAddEvent(buttonMask, x, y, cl) - int buttonMask; - int x; - int y; - rfbClientPtr cl; - * - */ - -#define LOCAL_CONTROL - -#ifdef LOCAL_CONTROL -#include "1instance.c" -#endif - -#include -#include -#include -/* zlib doesn't like Byte already defined */ -#undef Byte -#undef TRUE -#undef Bool -#include "rfb.h" -#include "keysym.h" - -#include -#include -#include -#include -#include - -Bool rfbNoDimming = FALSE; -Bool rfbNoSleep = TRUE; - -static pthread_mutex_t dimming_mutex; -static unsigned long dim_time; -static unsigned long sleep_time; -static mach_port_t master_dev_port; -static io_connect_t power_mgt; -static Bool initialized = FALSE; -static Bool dim_time_saved = FALSE; -static Bool sleep_time_saved = FALSE; - -static int -saveDimSettings(void) -{ - if (IOPMGetAggressiveness(power_mgt, - kPMMinutesToDim, - &dim_time) != kIOReturnSuccess) - return -1; - - dim_time_saved = TRUE; - return 0; -} - -static int -restoreDimSettings(void) -{ - if (!dim_time_saved) - return -1; - - if (IOPMSetAggressiveness(power_mgt, - kPMMinutesToDim, - dim_time) != kIOReturnSuccess) - return -1; - - dim_time_saved = FALSE; - dim_time = 0; - return 0; -} - -static int -saveSleepSettings(void) -{ - if (IOPMGetAggressiveness(power_mgt, - kPMMinutesToSleep, - &sleep_time) != kIOReturnSuccess) - return -1; - - sleep_time_saved = TRUE; - return 0; -} - -static int -restoreSleepSettings(void) -{ - if (!sleep_time_saved) - return -1; - - if (IOPMSetAggressiveness(power_mgt, - kPMMinutesToSleep, - sleep_time) != kIOReturnSuccess) - return -1; - - sleep_time_saved = FALSE; - sleep_time = 0; - return 0; -} - - -int -rfbDimmingInit(void) -{ - pthread_mutex_init(&dimming_mutex, NULL); - - if (IOMasterPort(bootstrap_port, &master_dev_port) != kIOReturnSuccess) - return -1; - - if (!(power_mgt = IOPMFindPowerManagement(master_dev_port))) - return -1; - - if (rfbNoDimming) { - if (saveDimSettings() < 0) - return -1; - if (IOPMSetAggressiveness(power_mgt, - kPMMinutesToDim, 0) != kIOReturnSuccess) - return -1; - } - - if (rfbNoSleep) { - if (saveSleepSettings() < 0) - return -1; - if (IOPMSetAggressiveness(power_mgt, - kPMMinutesToSleep, 0) != kIOReturnSuccess) - return -1; - } - - initialized = TRUE; - return 0; -} - - -int -rfbUndim(void) -{ - int result = -1; - - pthread_mutex_lock(&dimming_mutex); - - if (!initialized) - goto DONE; - - if (!rfbNoDimming) { - if (saveDimSettings() < 0) - goto DONE; - if (IOPMSetAggressiveness(power_mgt, kPMMinutesToDim, 0) != kIOReturnSuccess) - goto DONE; - if (restoreDimSettings() < 0) - goto DONE; - } - - if (!rfbNoSleep) { - if (saveSleepSettings() < 0) - goto DONE; - if (IOPMSetAggressiveness(power_mgt, kPMMinutesToSleep, 0) != kIOReturnSuccess) - goto DONE; - if (restoreSleepSettings() < 0) - goto DONE; - } - - result = 0; - - DONE: - pthread_mutex_unlock(&dimming_mutex); - return result; -} - - -int -rfbDimmingShutdown(void) -{ - int result = -1; - - if (!initialized) - goto DONE; - - pthread_mutex_lock(&dimming_mutex); - if (dim_time_saved) - if (restoreDimSettings() < 0) - goto DONE; - if (sleep_time_saved) - if (restoreSleepSettings() < 0) - goto DONE; - - result = 0; - - DONE: - pthread_mutex_unlock(&dimming_mutex); - return result; -} - -rfbScreenInfoPtr rfbScreen; - -void rfbShutdown(rfbClientPtr cl); - -/* some variables to enable special behaviour */ -int startTime = -1, maxSecsToConnect = 0; -Bool disconnectAfterFirstClient = TRUE; - -/* Where do I get the "official" list of Mac key codes? - Ripped these out of a Mac II emulator called Basilisk II - that I found on the net. */ -static int keyTable[] = { - /* The alphabet */ - XK_A, 0, /* A */ - XK_B, 11, /* B */ - XK_C, 8, /* C */ - XK_D, 2, /* D */ - XK_E, 14, /* E */ - XK_F, 3, /* F */ - XK_G, 5, /* G */ - XK_H, 4, /* H */ - XK_I, 34, /* I */ - XK_J, 38, /* J */ - XK_K, 40, /* K */ - XK_L, 37, /* L */ - XK_M, 46, /* M */ - XK_N, 45, /* N */ - XK_O, 31, /* O */ - XK_P, 35, /* P */ - XK_Q, 12, /* Q */ - XK_R, 15, /* R */ - XK_S, 1, /* S */ - XK_T, 17, /* T */ - XK_U, 32, /* U */ - XK_V, 9, /* V */ - XK_W, 13, /* W */ - XK_X, 7, /* X */ - XK_Y, 16, /* Y */ - XK_Z, 6, /* Z */ - XK_a, 0, /* a */ - XK_b, 11, /* b */ - XK_c, 8, /* c */ - XK_d, 2, /* d */ - XK_e, 14, /* e */ - XK_f, 3, /* f */ - XK_g, 5, /* g */ - XK_h, 4, /* h */ - XK_i, 34, /* i */ - XK_j, 38, /* j */ - XK_k, 40, /* k */ - XK_l, 37, /* l */ - XK_m, 46, /* m */ - XK_n, 45, /* n */ - XK_o, 31, /* o */ - XK_p, 35, /* p */ - XK_q, 12, /* q */ - XK_r, 15, /* r */ - XK_s, 1, /* s */ - XK_t, 17, /* t */ - XK_u, 32, /* u */ - XK_v, 9, /* v */ - XK_w, 13, /* w */ - XK_x, 7, /* x */ - XK_y, 16, /* y */ - XK_z, 6, /* z */ - - /* Numbers */ - XK_0, 29, /* 0 */ - XK_1, 18, /* 1 */ - XK_2, 19, /* 2 */ - XK_3, 20, /* 3 */ - XK_4, 21, /* 4 */ - XK_5, 23, /* 5 */ - XK_6, 22, /* 6 */ - XK_7, 26, /* 7 */ - XK_8, 28, /* 8 */ - XK_9, 25, /* 9 */ - - /* Symbols */ - XK_exclam, 18, /* ! */ - XK_at, 19, /* @ */ - XK_numbersign, 20, /* # */ - XK_dollar, 21, /* $ */ - XK_percent, 23, /* % */ - XK_asciicircum, 22, /* ^ */ - XK_ampersand, 26, /* & */ - XK_asterisk, 28, /* * */ - XK_parenleft, 25, /* ( */ - XK_parenright, 29, /* ) */ - XK_minus, 27, /* - */ - XK_underscore, 27, /* _ */ - XK_equal, 24, /* = */ - XK_plus, 24, /* + */ - XK_grave, 10, /* ` */ /* XXX ? */ - XK_asciitilde, 10, /* ~ */ - XK_bracketleft, 33, /* [ */ - XK_braceleft, 33, /* { */ - XK_bracketright, 30, /* ] */ - XK_braceright, 30, /* } */ - XK_semicolon, 41, /* ; */ - XK_colon, 41, /* : */ - XK_apostrophe, 39, /* ' */ - XK_quotedbl, 39, /* " */ - XK_comma, 43, /* , */ - XK_less, 43, /* < */ - XK_period, 47, /* . */ - XK_greater, 47, /* > */ - XK_slash, 44, /* / */ - XK_question, 44, /* ? */ - XK_backslash, 42, /* \ */ - XK_bar, 42, /* | */ - - /* "Special" keys */ - XK_space, 49, /* Space */ - XK_Return, 36, /* Return */ - XK_Delete, 117, /* Delete */ - XK_Tab, 48, /* Tab */ - XK_Escape, 53, /* Esc */ - XK_Caps_Lock, 57, /* Caps Lock */ - XK_Num_Lock, 71, /* Num Lock */ - XK_Scroll_Lock, 107, /* Scroll Lock */ - XK_Pause, 113, /* Pause */ - XK_BackSpace, 51, /* Backspace */ - XK_Insert, 114, /* Insert */ - - /* Cursor movement */ - XK_Up, 126, /* Cursor Up */ - XK_Down, 125, /* Cursor Down */ - XK_Left, 123, /* Cursor Left */ - XK_Right, 124, /* Cursor Right */ - XK_Page_Up, 116, /* Page Up */ - XK_Page_Down, 121, /* Page Down */ - XK_Home, 115, /* Home */ - XK_End, 119, /* End */ - - /* Numeric keypad */ - XK_KP_0, 82, /* KP 0 */ - XK_KP_1, 83, /* KP 1 */ - XK_KP_2, 84, /* KP 2 */ - XK_KP_3, 85, /* KP 3 */ - XK_KP_4, 86, /* KP 4 */ - XK_KP_5, 87, /* KP 5 */ - XK_KP_6, 88, /* KP 6 */ - XK_KP_7, 89, /* KP 7 */ - XK_KP_8, 91, /* KP 8 */ - XK_KP_9, 92, /* KP 9 */ - XK_KP_Enter, 76, /* KP Enter */ - XK_KP_Decimal, 65, /* KP . */ - XK_KP_Add, 69, /* KP + */ - XK_KP_Subtract, 78, /* KP - */ - XK_KP_Multiply, 67, /* KP * */ - XK_KP_Divide, 75, /* KP / */ - - /* Function keys */ - XK_F1, 122, /* F1 */ - XK_F2, 120, /* F2 */ - XK_F3, 99, /* F3 */ - XK_F4, 118, /* F4 */ - XK_F5, 96, /* F5 */ - XK_F6, 97, /* F6 */ - XK_F7, 98, /* F7 */ - XK_F8, 100, /* F8 */ - XK_F9, 101, /* F9 */ - XK_F10, 109, /* F10 */ - XK_F11, 103, /* F11 */ - XK_F12, 111, /* F12 */ - - /* Modifier keys */ - XK_Shift_L, 56, /* Shift Left */ - XK_Shift_R, 56, /* Shift Right */ - XK_Control_L, 59, /* Ctrl Left */ - XK_Control_R, 59, /* Ctrl Right */ - XK_Meta_L, 58, /* Logo Left (-> Option) */ - XK_Meta_R, 58, /* Logo Right (-> Option) */ - XK_Alt_L, 55, /* Alt Left (-> Command) */ - XK_Alt_R, 55, /* Alt Right (-> Command) */ - - /* Weirdness I can't figure out */ - /* XK_3270_PrintScreen, 105, /* PrintScrn */ /* XXX ? */ - /* ??? 94, 50, /* International */ - XK_Menu, 50, /* Menu (-> International) */ -}; - -void -KbdAddEvent(Bool down, KeySym keySym, struct _rfbClientRec* cl) -{ - int i; - CGKeyCode keyCode = -1; - int found = 0; - - if(((int)cl->clientData)==-1) return; /* viewOnly */ - - rfbUndim(); - - for (i = 0; i < (sizeof(keyTable) / sizeof(int)); i += 2) { - if (keyTable[i] == keySym) { - keyCode = keyTable[i+1]; - found = 1; - break; - } - } - - if (!found) { - rfbLog("warning: couldn't figure out keycode for X keysym %d (0x%x)\n", - (int)keySym, (int)keySym); - } else { - /* Hopefully I can get away with not specifying a CGCharCode. - (Why would you need both?) */ - CGPostKeyboardEvent((CGCharCode)0, keyCode, down); - } -} - -void -PtrAddEvent(buttonMask, x, y, cl) - int buttonMask; - int x; - int y; - rfbClientPtr cl; -{ - CGPoint position; - - if(((int)cl->clientData)==-1) return; /* viewOnly */ - - rfbUndim(); - - position.x = x; - position.y = y; - - CGPostMouseEvent(position, TRUE, 8, - (buttonMask & (1 << 0)) ? TRUE : FALSE, - (buttonMask & (1 << 1)) ? TRUE : FALSE, - (buttonMask & (1 << 2)) ? TRUE : FALSE, - (buttonMask & (1 << 3)) ? TRUE : FALSE, - (buttonMask & (1 << 4)) ? TRUE : FALSE, - (buttonMask & (1 << 5)) ? TRUE : FALSE, - (buttonMask & (1 << 6)) ? TRUE : FALSE, - (buttonMask & (1 << 7)) ? TRUE : FALSE); -} - -Bool viewOnly = FALSE, sharedMode = FALSE; - -void -ScreenInit(int argc, char**argv) -{ - int bitsPerSample=CGDisplayBitsPerSample(kCGDirectMainDisplay); - rfbScreen = rfbGetScreen(&argc,argv, - CGDisplayPixelsWide(kCGDirectMainDisplay), - CGDisplayPixelsHigh(kCGDirectMainDisplay), - bitsPerSample, - CGDisplaySamplesPerPixel(kCGDirectMainDisplay),4); - rfbScreen->rfbServerFormat.redShift = bitsPerSample*2; - rfbScreen->rfbServerFormat.greenShift = bitsPerSample*1; - rfbScreen->rfbServerFormat.blueShift = 0; - - gethostname(rfbScreen->rfbThisHost, 255); - rfbScreen->paddedWidthInBytes = CGDisplayBytesPerRow(kCGDirectMainDisplay); - rfbScreen->frameBuffer = - (char *)CGDisplayBaseAddress(kCGDirectMainDisplay); - - rfbScreen->ptrAddEvent = PtrAddEvent; - rfbScreen->kbdAddEvent = KbdAddEvent; - - if(sharedMode) { - rfbScreen->rfbAlwaysShared = TRUE; - } - - rfbInitServer(rfbScreen); -} - -#ifdef LOCAL_CONTROL -single_instance_struct single_instance = { "/tmp/OSXvnc_control" }; -#endif - -static void -refreshCallback(CGRectCount count, const CGRect *rectArray, void *ignore) -{ - int i; - -#ifdef LOCAL_CONTROL - char message[1024]; - - if(get_next_message(message,1024,&single_instance,50)) { - if(message[0]=='l' && message[1]==0) { - rfbClientPtr cl; - int i; - for(i=0,cl=rfbScreen->rfbClientHead;cl;cl=cl->next,i++) - fprintf(stderr,"%02d: %s\n",i,cl->host); - } else if(message[0]=='t') { - rfbClientPtr cl; - for(cl=rfbScreen->rfbClientHead;cl;cl=cl->next) - if(!strcmp(message+1,cl->host)) { - cl->clientData=(void*)((cl->clientData==0)?-1:0); - break; - } - } -#ifdef BACKCHANNEL - else if(message[0]=='b') - rfbSendBackChannel(rfbScreen,message+1,strlen(message+1)); -#endif - } -#endif - - if(startTime>0 && time(0)>startTime+maxSecsToConnect) - rfbShutdown(0); - - for (i = 0; i < count; i++) - rfbMarkRectAsModified(rfbScreen, - rectArray[i].origin.x,rectArray[i].origin.y, - rectArray[i].origin.x + rectArray[i].size.width, - rectArray[i].origin.y + rectArray[i].size.height); -} - -void clientGone(rfbClientPtr cl) -{ - rfbShutdown(cl); -} - -enum rfbNewClientAction newClient(rfbClientPtr cl) -{ - if(startTime>0 && time(0)>startTime+maxSecsToConnect) - rfbShutdown(cl); - - if(disconnectAfterFirstClient) - cl->clientGoneHook = clientGone; - - cl->clientData=(void*)((viewOnly)?-1:0); - - return(RFB_CLIENT_ACCEPT); -} - -int main(int argc,char *argv[]) -{ - int i; - -#ifdef LOCAL_CONTROL - char message[1024]; - - open_control_file(&single_instance); -#endif - - for(i=argc-1;i>0;i--) -#ifdef LOCAL_CONTROL - if(i1022) - argv[i+1][1022]=0; - sprintf(message,"t%s",argv[i+1]); - send_message(&single_instance,message); - exit(0); - } else if(!strcmp(argv[i],"-listclients")) { - fprintf(stderr,"list clients\n"); - send_message(&single_instance,"l"); - exit(0); - } else -#ifdef BACKCHANNEL - if(i1022) - argv[i+1][1022]=0; - sprintf(message,"b%s",argv[i+1]); - send_message(&single_instance,message); - exit(0); - } else -#endif -#endif - if(inewClientHook = newClient; - - /* enter background event loop */ - rfbRunEventLoop(rfbScreen,40,TRUE); - - /* enter OS X loop */ - CGRegisterScreenRefreshCallback(refreshCallback, NULL); - RunApplicationEventLoop(); - - rfbDimmingShutdown(); - - return(0); /* never ... */ -} - -void rfbShutdown(rfbClientPtr cl) -{ - rfbScreenCleanup(rfbScreen); - rfbDimmingShutdown(); - exit(0); -} -- cgit v1.2.3