3 /* This "driver" is designed to go on top of an existing driver
4 to provide support for features only present if using an
5 xterm or compatible program for your console output.
6 Currently, it supports resizing and separating debug messages from
8 It does not currently support changing the title bar.
13 #include <sys/ioctl.h>
25 char console_xterm_prog[80];
26 char console_xterm_resolution[10];
28 static BOOL32 wine_create_console(FILE **master, FILE **slave, int *pid);
29 FILE *wine_openpty(int *master, int *slave, char *name,
30 struct termios *term, struct winsize *winsize);
32 /* The console -- I chose to keep the master and slave
33 * (UNIX) file descriptors around in case they are needed for
34 * ioctls later. The pid is needed to destroy the xterm on close
36 typedef struct _XTERM_CONSOLE {
37 FILE *master; /* xterm side of pty */
38 FILE *slave; /* wine side of pty */
39 int pid; /* xterm's pid, -1 if no xterm */
42 static XTERM_CONSOLE xterm_console;
45 FILE *old_in, *old_out;
49 /* Here, this is a supplementary driver so we should remember to call
51 chain.init = driver.init;
52 driver.init = XTERM_Init;
54 chain.close = driver.close;
55 driver.close = XTERM_Close;
57 chain.resizeScreen = driver.resizeScreen;
58 driver.resizeScreen = XTERM_ResizeScreen;
60 /* Read in driver configuration */
61 PROFILE_GetWineIniString("console", "XtermProg",
62 "xterm", console_xterm_prog, 79);
63 PROFILE_GetWineIniString("console", "XtermResolution",
64 "80x24", console_xterm_resolution, 9);
70 wine_create_console(&xterm_console.master, &xterm_console.slave,
73 old_in = driver.console_in;
74 driver.console_in = xterm_console.slave;
76 old_out = driver.console_out;
77 driver.console_out = xterm_console.slave;
79 /* Then call the chain... */
86 /* Call the chain first... */
90 driver.console_in = old_in;
91 driver.console_out = old_out;
93 /* make sure a xterm exists to kill */
94 if (xterm_console.pid != -1) {
95 kill(xterm_console.pid, SIGTERM);
99 void XTERM_ResizeScreen(int x, int y)
103 /* Call the chain first, there shoudln't be any... */
104 if (chain.resizeScreen)
105 chain.resizeScreen(x, y);
107 sprintf(temp, "\x1b[8;%d;%dt", y, x);
108 CONSOLE_WriteRawString(temp);
110 CONSOLE_NotifyResizeScreen(x, y);
114 static BOOL32 wine_create_console(FILE **master, FILE **slave, int *pid)
116 /* There is definately a bug in this routine that causes a lot
117 of garbage to be written to the screen, but I can't find it...
126 if (tcgetattr(0, &term) < 0) return FALSE;
127 term.c_lflag |= ICANON;
128 term.c_lflag &= ~ECHO;
129 if (wine_openpty(&tmaster, &tslave, NULL, &term, NULL) < 0)
131 *master = fdopen(tmaster, "r+");
132 *slave = fdopen(tslave, "r+");
134 if ((*pid=fork()) == 0) {
135 tcsetattr(fileno(*slave), TCSADRAIN, &term);
136 sprintf(buf, "-Sxx%d", fileno(*master));
137 execlp(console_xterm_prog, console_xterm_prog, buf, "-fg",
138 "white", "-bg", "black", "-g",
139 console_xterm_resolution, NULL);
140 ERR(console, "error creating xterm (file not found?)\n");
144 /* most xterms like to print their window ID when used with -S;
145 * read it and continue before the user has a chance...
146 * NOTE: this is the reason we started xterm with ECHO off,
147 * we'll turn it back on below
150 for (i=0; c!='\n'; (status=fread(&c, 1, 1, *slave)), i++) {
151 if (status == -1 && c == '\0') {
152 /* wait for xterm to be created */
156 WARN(console, "can't read xterm WID\n");
161 term.c_lflag |= ECHO;
162 tcsetattr(fileno(*master), TCSADRAIN, &term);