From 184669188717673c4cb36698192fe8c14aa3af68 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Mon, 21 Dec 2009 17:56:32 +0000
Subject: Ok, Process has been updated.  You now must specify flags as the
 first parameter of both constructors, this allows you to control which
 streams to bind to.

To preserve the old behaviour, simply put Bu::Process::StdOut before your old
first parameters.
---
 src/process.h | 51 ++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 48 insertions(+), 3 deletions(-)

(limited to 'src/process.h')

diff --git a/src/process.h b/src/process.h
index e04bb59..843ead1 100644
--- a/src/process.h
+++ b/src/process.h
@@ -24,8 +24,16 @@ namespace Bu
 	class Process : public Bu::Stream
 	{
 	public:
-		Process( const char *sName, char *const argv[] );
-		Process( const char *sName, const char *argv, ...);
+		enum Flags
+		{
+			StdOut	=	0x01,
+			StdErr	=	0x02,
+			Both	=	0x03
+		};
+
+	public:
+		Process( Flags eFlags, const char *sName, char *const argv[] );
+		Process( Flags eFlags, const char *sName, const char *argv, ...);
 		virtual ~Process();
 
 		virtual void close();
@@ -53,6 +61,11 @@ namespace Bu
 		virtual bool isBlocking();
 		virtual void setBlocking( bool bBlocking=true );
 
+		void select( bool &bStdOut, bool &bStdErr );
+
+		bool isRunning();
+		void ignoreStdErr();
+
 		/**
 		 * Returns the pid of the child process, or zero if there is no
 		 * currently running child.  Note that a read operation must be
@@ -60,13 +73,45 @@ namespace Bu
 		 */
 		pid_t getPid();
 
+		/**
+		 * Returns true if the child exited normally (by calling exit or
+		 * returning from main).
+		 */
+		bool childExited();
+
+		/**
+		 * Returns the 8 bit integer value returned from the child program if
+		 * childExited returned true.
+		 */
+		int childExitStatus();
+
+		/**
+		 * Returns true if the child exited because of a signal.
+		 */
+		bool childSignaled();
+
+		/**
+		 * Returns the signal ID if the childSignaled return true.
+		 */
+		int childSignal();
+
+		/**
+		 * Returns true if the child left a core dump behind when it exited.
+		 */
+		bool childCoreDumped();
+
 	private:
 		int iStdIn;
 		int iStdOut;
 		int iStdErr;
 		pid_t iPid;
+		int iProcStatus;
+		bool bBlocking;
+		bool bStdOutEos;
+		bool bStdErrEos;
 
-		void gexec( const char *sName, char *const argv[] );
+		void gexec( Flags eFlags, const char *sName, char *const argv[] );
+		void checkClose();
 	};
 }
 
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