payloads/libpayload/curses/PDCurses/x11/pdcx11.h

   1 /* Public Domain Curses */
   2
   3 /* $Id: pdcx11.h,v 1.64 2008/07/14 04:24:52 wmcbrine Exp $ */
   4
   5 #include <curspriv.h>
   6
   7 #ifdef HAVE_UNISTD_H
   8 # include <unistd.h>
   9 #endif
  10
  11 #include <signal.h>
  12 #include <ctype.h>
  13 #include <pwd.h>
  14
  15 #include <sys/types.h>
  16 #include <sys/socket.h>
  17 #ifdef HAVE_FCNTL_H
  18 # include <fcntl.h>
  19 #endif
  20 #ifdef HAVE_SYS_SELECT_H
  21 # include <sys/select.h>   /* AIX needs this for FD_ZERO etc macros */
  22 #endif
  23 #include <sys/ipc.h>
  24 #include <sys/shm.h>
  25
  26 #ifdef TIME_WITH_SYS_TIME
  27 # include <sys/time.h>
  28 # include <time.h>
  29 #else
  30 # ifdef HAVE_SYS_TIME_H
  31 #  include <sys/time.h>
  32 # else
  33 #  include <time.h>
  34 # endif
  35 #endif
  36
  37 #include <Intrinsic.h>
  38 #include <StringDefs.h>
  39 #include <Shell.h>
  40
  41 #ifdef USE_XAW3D
  42 # include <Xaw3d/Box.h>
  43 # include <Xaw3d/Scrollbar.h>
  44 #elif defined(USE_NEXTAW)
  45 # include <neXtaw/Box.h>
  46 # include <neXtaw/Scrollbar.h>
  47 #else
  48 # include <Xaw/Box.h>
  49 # include <Xaw/Scrollbar.h>
  50 #endif
  51 #include "x11/ScrollBox.h"
  52
  53 #include "Xmu/StdSel.h"
  54 #include "Xmu/Atoms.h"
  55
  56 #include <keysym.h>
  57 #include <Xatom.h>
  58
  59 #define XCURSCR_Y_SIZE      (XCursesLINES * XCursesCOLS * sizeof(chtype))
  60 #define XCURSCR_FLAG_SIZE   (XCursesLINES * sizeof(int))
  61 #define XCURSCR_START_SIZE  (XCursesLINES * sizeof(int))
  62 #define XCURSCR_LENGTH_SIZE (XCursesLINES * sizeof(int))
  63 #define XCURSCR_ATRTAB_SIZE (PDC_COLOR_PAIRS * 2 * sizeof(short))
  64 #define XCURSCR_SIZE        (XCURSCR_FLAG_SIZE + XCURSCR_START_SIZE + \
  65         XCURSCR_LENGTH_SIZE + XCURSCR_Y_SIZE + XCURSCR_ATRTAB_SIZE + \
  66         sizeof(XColor))
  67
  68 #define XCURSCR_Y_OFF(y)    ((y) * XCursesCOLS * sizeof(chtype))
  69 #define XCURSCR_FLAG_OFF    (XCURSCR_Y_OFF(0) + XCURSCR_Y_SIZE)
  70 #define XCURSCR_START_OFF   (XCURSCR_FLAG_OFF + XCURSCR_FLAG_SIZE)
  71 #define XCURSCR_LENGTH_OFF  (XCURSCR_START_OFF + XCURSCR_START_SIZE)
  72 #define XCURSCR_ATRTAB_OFF  (XCURSCR_LENGTH_OFF + XCURSCR_LENGTH_SIZE)
  73 #define XCURSCR_XCOLOR_OFF  (XCURSCR_ATRTAB_OFF + XCURSCR_ATRTAB_SIZE)
  74
  75 typedef struct
  76 {
  77     int lines;
  78     int cols;
  79     Pixel cursorColor;
  80     Pixel colorBlack;
  81     Pixel colorRed;
  82     Pixel colorGreen;
  83     Pixel colorYellow;
  84     Pixel colorBlue;
  85     Pixel colorMagenta;
  86     Pixel colorCyan;
  87     Pixel colorWhite;
  88     Pixel colorBoldBlack;
  89     Pixel colorBoldRed;
  90     Pixel colorBoldGreen;
  91     Pixel colorBoldYellow;
  92     Pixel colorBoldBlue;
  93     Pixel colorBoldMagenta;
  94     Pixel colorBoldCyan;
  95     Pixel colorBoldWhite;
  96     Pixel pointerForeColor;
  97     Pixel pointerBackColor;
  98     XFontStruct *normalFont;
  99     XFontStruct *italicFont;
 100     char *bitmap;
 101 #ifdef HAVE_XPM_H
 102     char *pixmap;
 103 #endif
 104     char *composeKey;
 105     Cursor pointer;
 106     int shmmin;
 107     int borderWidth;
 108     int borderColor;
 109     int clickPeriod;
 110     int doubleClickPeriod;
 111     int scrollbarWidth;
 112     int cursorBlinkRate;
 113     char *textCursor;
 114 } XCursesAppData;
 115
 116 extern XCursesAppData xc_app_data;
 117
 118 #define XCURSESSHMMIN xc_app_data.shmmin
 119
 120 #define XCLOGMSG (XCursesProcess ? "     X" : "CURSES")
 121
 122 void XC_get_line_lock(int);
 123 void XC_release_line_lock(int);
 124
 125 int PDC_display_cursor(int, int, int, int, int);
 126
 127 void XCursesExitCursesProcess(int, char *);
 128 int XCursesInstruct(int);
 129 int XCursesInstructAndWait(int);
 130 int XCursesInitscr(int, char **);
 131
 132 int XC_write_socket(int, const void *, int);
 133 int XC_read_socket(int, void *, int);
 134 int XC_write_display_socket_int(int);
 135
 136 int XCursesSetupX(int argc, char *argv[]);
 137 RETSIGTYPE XCursesSigwinchHandler(int signo);
 138
 139 #ifdef _HPUX_SOURCE
 140 # define FD_SET_CAST int *
 141 #else
 142 # define FD_SET_CAST fd_set *
 143 #endif
 144
 145 extern fd_set xc_readfds;
 146
 147 extern unsigned char *Xcurscr;
 148 extern int XCursesProcess;
 149 extern int shmidSP;
 150 extern int shmid_Xcurscr;
 151 extern int shmkeySP;
 152 extern int shmkey_Xcurscr;
 153 extern int xc_otherpid;
 154 extern int XCursesLINES;
 155 extern int XCursesCOLS;
 156 extern int xc_display_sock;
 157 extern int xc_key_sock;
 158 extern int xc_display_sockets[2];
 159 extern int xc_key_sockets[2];
 160 extern int xc_exit_sock;
 161
 162 typedef RETSIGTYPE (*signal_handler)();
 163
 164 signal_handler XCursesSetSignal(int, signal_handler);
 165
 166 #ifdef PDCDEBUG
 167 void XC_say(const char *msg);
 168 # define XC_LOG(x) XC_say x
 169 #else
 170 # define XC_LOG(x)
 171 #endif
 172
 173 #ifdef MOUSE_DEBUG
 174 # define MOUSE_LOG(x) printf x
 175 #else
 176 # define MOUSE_LOG(x)
 177 #endif
 178
 179 enum
 180 {
 181     CURSES_CLEAR_SELECTION, CURSES_DISPLAY_CURSOR, CURSES_SET_SELECTION,
 182     CURSES_GET_SELECTION, CURSES_TITLE, CURSES_REFRESH_SCROLLBAR,
 183     CURSES_RESIZE, CURSES_BELL, CURSES_CONTINUE, CURSES_CURSOR,
 184     CURSES_CHILD, CURSES_REFRESH, CURSES_GET_COLOR, CURSES_SET_COLOR,
 185     CURSES_EXIT
 186 };
 187
 188 extern short *xc_atrtab;