Initial import of htcd system 1.0

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 51 insertions, 0 deletions

diff --git a/src/mt/issue.cc b/src/mt/issue.cc
new file mode 100644
index 0000000..fa31f36
--- /dev/null
+++ b/src/mt/issue.cc
@@ -0,0 +1,51 @@
+/*************************************************************************
+ *
+ * HTCd - Copyright (C) 1998-2006 Henrik Rydberg
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <mt/issue.h>
+#include <signal.h>
+#include <sys/wait.h>
+
+void issue_t::run(mstream& out,const sref& in) throw(merror_t)
+{
+  int ip[2],op[2];
+  pipe(ip); pipe(op);
+  sigignore(SIGPIPE);
+  int pid=fork();
+  if(pid) {
+    close(ip[0]);
+    close(op[1]);
+    write(ip[1],in.data(),in.size());
+    close(ip[1]);
+    sref_t buf; int n;
+    while((n=read(op[0],buf,sizeof(sref_t)))>0) out.write(buf,n);
+    close(op[0]);
+    if(wait(0)<0) kill(pid,SIGKILL);
+  }
+  else {
+    close(ip[1]);
+    close(op[0]);
+    dup2(ip[0],0);
+    close(ip[0]);
+    dup2(op[1],1);
+    close(op[1]);
+    execv(*argv(),argv());
+    _exit(0);
+  }
+}
+