Merge branch 'master' of github.com:krebscode/painload

2 files changed, 66 insertions, 0 deletions

diff --git a/hyper/process/Makefile b/hyper/process/Makefile
new file mode 100644
index 00000000..7d61b28d
--- /dev/null
+++ b/hyper/process/Makefile
@@ -0,0 +1,14 @@
+
+A := 8
+
+.PHONY: all clean
+all: main
+
+clean:
+	rm -f main *.$A
+
+%.$A: %.go
+	$Ag $<
+
+%: %.$A
+	$Al -o $@ $<
diff --git a/hyper/process/main.go b/hyper/process/main.go
new file mode 100644
index 00000000..297be2cf
--- /dev/null
+++ b/hyper/process/main.go
@@ -0,0 +1,52 @@
+package main
+
+import "fmt"
+import "os"
+
+
+func reader(file *os.File) {
+  var b []byte = make([]byte, 1024)
+  var err os.Error = nil
+  for err == nil {
+    var n int
+    n, err = file.Read(b)
+    fmt.Printf("data: %d, %s\n", n, b)
+  }
+}
+
+func main() {
+  var name = "/usr/bin/bc"
+  var argv = []string{ "bc" }
+  var envv = []string{ "FOO=23" }
+  //var chroot = false
+  var dir = "/var/empty"
+  var files [3][2]*os.File
+  var err os.Error
+ 
+  for i, _ := range files {
+    files[i][0], files[i][1], err = os.Pipe()
+    err = err
+  }
+
+  var attr = &os.ProcAttr{
+    Dir: dir,
+    Env: envv,
+    Files: []*os.File{ /*files[0][0] */ os.Stdin, files[1][1], files[2][1]},
+  }
+
+  var p *os.Process
+
+  p, err = os.StartProcess(name, argv, attr)
+
+  for _, file := range attr.Files {
+    file.Close()
+  }
+
+  p=p
+
+  go reader(files[1][0])
+  reader(files[2][0])
+
+  fmt.Printf("hello, world\n")
+
+}