version 1.11, 2000/12/16 07:12:01 |
version 1.18, 2004/03/02 10:34:49 |
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* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY |
* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* $OpenXM: OpenXM_contrib2/asir2000/io/ox_launch.c,v 1.10 2000/11/08 06:21:17 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/io/ox_launch.c,v 1.17 2004/03/02 02:43:55 noro Exp $ |
*/ |
*/ |
#include <setjmp.h> |
#include <setjmp.h> |
#include <signal.h> |
#include <signal.h> |
Line 78 static int which_command(char *,char *); |
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Line 78 static int which_command(char *,char *); |
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static int search_command(char *); |
static int search_command(char *); |
static int ox_spawn(char *,int,char *,int); |
static int ox_spawn(char *,int,char *,int); |
static void launch_error(char *); |
static void launch_error(char *); |
static int ox_io_init(int); |
static void ox_io_init(int); |
static void push_one(Obj); |
static void push_one(Obj); |
static Obj pop_one(); |
static Obj pop_one(); |
static void do_cmd(int); |
static void do_cmd(int); |
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static void terminate_server(); |
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static Obj *asir_OperandStack; |
static Obj *asir_OperandStack; |
static int asir_OperandStackPtr; |
static int asir_OperandStackPtr; |
Line 155 void launch_main(argc,argv) |
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Line 156 void launch_main(argc,argv) |
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int argc; |
int argc; |
char **argv; |
char **argv; |
{ |
{ |
int id; |
#if !defined(VISUAL) |
Obj p,obj; |
Obj p; |
char *name; |
char *name; |
char buf[BUFSIZ]; |
char buf[BUFSIZ]; |
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#endif |
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int id; |
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Obj obj; |
int cs,ss; |
int cs,ss; |
unsigned int cmd; |
unsigned int cmd; |
int use_unix,accept_client,nolog; |
int use_unix,accept_client,nolog; |
char *control_port_str,*server_port_str; |
char *control_port_str,*server_port_str; |
char *rhost,*server,*dname; |
char *rhost,*server,*dname; |
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char *e,*s; |
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GC_init(); nglob_init(); |
GC_init(); nglob_init(); |
gethostname(hostname,BUFSIZ); |
gethostname(hostname,BUFSIZ); |
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#endif |
#endif |
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signal(SIGINT,SIG_IGN); |
signal(SIGINT,SIG_IGN); |
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signal(SIGHUP,SIG_IGN); |
#if defined(SIGUSR1) |
#if defined(SIGUSR1) |
signal(SIGUSR1,SIG_IGN); |
signal(SIGUSR1,SIG_IGN); |
#endif |
#endif |
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#if defined(SIGTERM) |
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signal(SIGTERM,terminate_server); |
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#endif |
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/* XXX a dirty hack */ |
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if ( !getenv("LD_LIBRARY_PATH") ) { |
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if ( e = getenv("OpenXM_HOME") ) { |
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s = (char *)alloca(strlen(e)+100); |
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sprintf(s,"LD_LIBRARY_PATH=%s/lib",e); |
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putenv(s); |
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} |
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} |
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if ( accept_client ) { |
if ( accept_client ) { |
cs = try_bind_listen(use_unix,control_port_str); |
cs = try_bind_listen(use_unix,control_port_str); |
ss = try_bind_listen(use_unix,server_port_str); |
ss = try_bind_listen(use_unix,server_port_str); |
Line 222 static void do_cmd(cmd) |
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Line 240 static void do_cmd(cmd) |
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int cmd; |
int cmd; |
{ |
{ |
USINT t; |
USINT t; |
int id,cindex; |
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int bport,sport; |
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int bs,bs0; |
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STRING prog,dname; |
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switch ( cmd ) { |
switch ( cmd ) { |
case SM_shutdown: |
case SM_shutdown: |
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char *av[BUFSIZ]; |
char *av[BUFSIZ]; |
char sock_id[BUFSIZ],ox_intr[BUFSIZ],ox_reset[BUFSIZ],ox_kill[BUFSIZ]; |
char sock_id[BUFSIZ],ox_intr[BUFSIZ],ox_reset[BUFSIZ],ox_kill[BUFSIZ]; |
char AsirExe[BUFSIZ]; |
char AsirExe[BUFSIZ]; |
HANDLE hProc; |
int hProc; |
STRING rootdir; |
STRING rootdir; |
int mypid; |
int mypid; |
int newbs; |
int newbs; |
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char errcode; |
char errcode; |
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pid = fork(); |
pid = fork(); |
if ( pid ) |
if ( pid ) { |
return pid; |
return pid; |
else { |
} else { |
setpgid(0,getpid()); |
setpgid(0,getpid()); |
if ( dup2(bs,3) != 3 ) |
if ( bs != 3 && dup2(bs,3) != 3 ) |
exit(1); |
exit(1); |
if ( dup2(bs,4) != 4 ) |
if ( bs != 4 && dup2(bs,4) != 4 ) |
exit(1); |
exit(1); |
{ |
{ |
#if defined(linux) || defined(__NeXT__) || defined(ultrix) |
#if defined(linux) || defined(__NeXT__) || defined(ultrix) || defined(__CYGWIN__) |
#include <sys/param.h> |
#include <sys/param.h> |
close(0); |
close(0); |
for ( i = 5; i < NOFILE; i++ ) |
for ( i = 5; i < NOFILE; i++ ) |
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close(i); |
close(i); |
#endif |
#endif |
} |
} |
if ( !strcmp(dname,"1" ) ) /* XXX: for ssh */ |
if ( !nolog && !strcmp(dname,"1" ) ) /* XXX: for ssh */ |
execl(prog,prog,0); |
execl(prog,prog,0); |
else if ( nolog || !strcmp(dname,"0") ) { |
else if ( nolog || !strcmp(dname,"0") ) { |
FILE *null; |
FILE *null; |
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null = fopen("/dev/null","wb"); |
null = fopen("/dev/null","wb"); |
dup2(fileno(null),1); |
dup2(fileno(null),1); |
dup2(fileno(null),2); |
dup2(fileno(null),2); |
if ( strcmp(dname,"0") ) |
if ( !strcmp(dname,"1") ) { |
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/* XXX */ |
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putenv("DISPLAY="); |
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execl(prog,prog,0); |
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} else if ( strcmp(dname,"0") ) |
execl(prog,prog,"-display",dname,0); |
execl(prog,prog,"-display",dname,0); |
else { |
else { |
putenv("DISPLAY="); |
putenv("DISPLAY="); |
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exit(0); |
exit(0); |
} |
} |
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static int ox_io_init(sock) |
static void ox_io_init(sock) |
int sock; |
int sock; |
{ |
{ |
endian_init(); |
endian_init(); |
Line 404 static Obj pop_one() { |
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Line 422 static Obj pop_one() { |
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if ( asir_OperandStackPtr >= 0 ) { |
if ( asir_OperandStackPtr >= 0 ) { |
return asir_OperandStack[asir_OperandStackPtr--]; |
return asir_OperandStack[asir_OperandStackPtr--]; |
} |
} |
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} |
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static void terminate_server(int sig) |
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{ |
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#if defined(SIGKILL) |
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kill(cpid,SIGKILL); |
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#endif |
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exit(0); |
} |
} |
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