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>
23 char console_xterm_prog[80];
25 static BOOL wine_create_console(FILE **master, FILE **slave, int *pid);
26 FILE *wine_openpty(int *master, int *slave, char *name,
27 struct termios *term, struct winsize *winsize);
29 /* The console -- I chose to keep the master and slave
30 * (UNIX) file descriptors around in case they are needed for
31 * ioctls later. The pid is needed to destroy the xterm on close
33 typedef struct _XTERM_CONSOLE {
34 FILE *master; /* xterm side of pty */
35 FILE *slave; /* wine side of pty */
36 int pid; /* xterm's pid, -1 if no xterm */
39 static XTERM_CONSOLE xterm_console;
42 FILE *old_in, *old_out;
46 /* Here, this is a supplementary driver so we should remember to call
48 chain.init = driver.init;
49 driver.init = XTERM_Init;
51 chain.close = driver.close;
52 driver.close = XTERM_Close;
54 chain.resizeScreen = driver.resizeScreen;
55 driver.resizeScreen = XTERM_ResizeScreen;
57 /* Read in driver configuration */
58 PROFILE_GetWineIniString("console", "XtermProg",
59 "xterm", console_xterm_prog, 79);
65 wine_create_console(&xterm_console.master, &xterm_console.slave,
68 old_in = driver.console_in;
69 driver.console_in = xterm_console.slave;
71 old_out = driver.console_out;
72 driver.console_out = xterm_console.slave;
74 /* Then call the chain... */
81 /* Call the chain first... */
85 driver.console_in = old_in;
86 driver.console_out = old_out;
88 /* make sure a xterm exists to kill */
89 if (xterm_console.pid != -1) {
90 kill(xterm_console.pid, SIGTERM);
94 void XTERM_ResizeScreen(int x, int y)
98 /* Call the chain first, there shoudln't be any... */
99 if (chain.resizeScreen)
100 chain.resizeScreen(x, y);
102 sprintf(temp, "\x1b[8;%d;%dt", y, x);
103 CONSOLE_WriteRawString(temp);
105 CONSOLE_NotifyResizeScreen(x, y);
109 static BOOL wine_create_console(FILE **master, FILE **slave, int *pid)
111 /* There is definately a bug in this routine that causes a lot
112 of garbage to be written to the screen, but I can't find it...
120 char xterm_resolution[10];
122 sprintf(xterm_resolution, "%dx%d", driver.x_res,
125 if (tcgetattr(0, &term) < 0) return FALSE;
126 term.c_lflag |= ICANON;
127 term.c_lflag &= ~ECHO;
128 if (wine_openpty(&tmaster, &tslave, NULL, &term, NULL) < 0)
130 *master = fdopen(tmaster, "r+");
131 *slave = fdopen(tslave, "r+");
133 if ((*pid=fork()) == 0) {
134 tcsetattr(fileno(*slave), TCSADRAIN, &term);
135 sprintf(buf, "-Sxx%d", fileno(*master));
136 execlp(console_xterm_prog, console_xterm_prog, buf, "-fg",
137 "white", "-bg", "black", "-g",
138 xterm_resolution, NULL);
139 ERR(console, "error creating xterm (file not found?)\n");
143 /* most xterms like to print their window ID when used with -S;
144 * read it and continue before the user has a chance...
145 * NOTE: this is the reason we started xterm with ECHO off,
146 * we'll turn it back on below
149 for (i=0; c!='\n'; (status=fread(&c, 1, 1, *slave)), i++) {
150 if (status == -1 && c == '\0') {
151 /* wait for xterm to be created */
155 WARN(console, "can't read xterm WID\n");
160 term.c_lflag |= ECHO;
161 tcsetattr(fileno(*master), TCSADRAIN, &term);