5e1cbd1998-02-24Fredrik Hübinette (Hubbe) #if !constant(strerror) #define strerror(X) X #endif string fixpath(string s) { string mnt=getenv("NTMOUNT"); if(mnt && strlen(mnt)) s=replace(s,mnt,""); return replace(s,"/","\\"); } string fixabspath(string s) { return replace(s,"/","\\"); } string handle_input(object o) { if(o->proxy) o->proxy(Stdio.File("stdin")); else thread_create(lambda(object o) { object stdin=Stdio.File("stdin"); while(string s=stdin->read(1000,1)) o->write(s); },o); } object low_do_cmd(string *cmd) { object(Stdio.File) f=Stdio.File(); if(!f->connect(getenv("NTHOST"),(int)getenv("NTPORT"))) { werror("Failed to connect "+strerror(errno())+".\n"); exit(1); } string tmp=getcwd(); string mnt=getenv("NTMOUNT"); if(mnt && strlen(mnt)) tmp=replace(tmp,mnt,""); cmd=({getenv("NTDRIVE")+replace(tmp,"/","\\")})+cmd; f->write(sprintf("%4c",sizeof(cmd))); for(int e=0;e<sizeof(cmd);e++) f->write(sprintf("%4c%s",strlen(cmd[e]),cmd[e])); return f; }
ef359c1998-03-21Fredrik Hübinette (Hubbe) int silent_do_cmd(string *cmd, mixed|void filter, int|void silent)
5e1cbd1998-02-24Fredrik Hübinette (Hubbe) { object(Stdio.File) f=low_do_cmd(cmd); handle_input(f); string ret=""; while(1) { string s; sscanf(f->read(4),"%4c",int len); if(!len) break;
ef359c1998-03-21Fredrik Hübinette (Hubbe)  s=f->read(len); if(!silent) write(s);
5e1cbd1998-02-24Fredrik Hübinette (Hubbe)  ret+=s; } if(filter) filter(ret); sscanf(f->read(4),"%4c",int code); f->close("r"); f->close("w"); destruct(f); return code; }
ef359c1998-03-21Fredrik Hübinette (Hubbe) string tmp; string popen_cmd(string *cmd) { tmp=""; silent_do_cmd(cmd,lambda(string x) { tmp=x; }, 1); return tmp; }
5e1cbd1998-02-24Fredrik Hübinette (Hubbe) string getntenv(string var) { string s=""; object(Stdio.File) f=low_do_cmd( ({"getenv",var}) ); while(1) { sscanf(f->read(4),"%4c", int len); if(!len) break; s+=f->read(len); } sscanf(f->read(4),"%4c",int code); f->close("r"); f->close("w"); destruct(f); return s; } int do_cmd(string *cmd, mixed|void filter) { werror("DOING "+cmd*" "+"\n"); return silent_do_cmd(cmd,filter); } string find_lib_location() { return __FILE__; }
c064061998-05-27Fredrik Hübinette (Hubbe)  string find_next_in_path(string argv0,string cmd) { argv0=combine_path(getcwd(),argv0); if(file_stat(argv0)) { foreach((getenv("PATH")||"")/":",string x) { string fname=combine_path(getcwd(),x,cmd); if(array s=file_stat(fname)) { if(argv0) { if(argv0==s) argv0=0; }else{ return fname; } } } }else{ foreach((getenv("PATH")||"")/":",string x) { string fname=combine_path(getcwd(),x,cmd); if(array s=file_stat(fname)) { if(Stdio.File(fname,"r")->read(2)=="#!") continue; return fname; } } } foreach((getenv("PATH")||"")/":",string x) { string fname=combine_path(getcwd(),x,cmd); if(array s=file_stat(fname)) return fname; } return "/bin/"+cmd; }