1 files changed, 98 insertions, 0 deletions
diff --git a/tools/build/src/engine/output.c b/tools/build/src/engine/output.c
new file mode 100644
index 0000000000..eaaee434bd
--- /dev/null
+++ b/tools/build/src/engine/output.c
@@ -0,0 +1,98 @@
+/*
+    Copyright 2007 Rene Rivera
+    Distributed under the Boost Software License, Version 1.0.
+    (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
+*/
+
+#include "jam.h"
+#include "output.h"
+
+#include <stdio.h>
+
+
+#define bjam_out (stdout)
+#define bjam_err (stderr)
+
+static void out_( char const * data, FILE * const io )
+{
+    while ( *data )
+    {
+        size_t const len = strcspn( data, "\r" );
+        data += fwrite( data, 1, len, io );
+        if ( *data == '\r' ) ++data;
+    }
+}
+
+
+void out_action
+(
+    char const * const action,
+    char const * const target,
+    char const * const command,
+    char const * const out_data,
+    char const * const err_data,
+    int const exit_reason
+)
+{
+    /* Print out the action + target line, if the action is quiet the action
+     * should be null.
+     */
+    if ( action )
+        fprintf( bjam_out, "%s %s\n", action, target );
+
+    /* Print out the command executed if given -d+2. */
+    if ( DEBUG_EXEC )
+    {
+        fputs( command, bjam_out );
+        fputc( '\n', bjam_out );
+    }
+
+    /* Print out the command executed to the command stream. */
+    if ( globs.cmdout )
+        fputs( command, globs.cmdout );
+
+    /* If the process expired, make user aware with an explicit message, but do
+     * this only for non-quiet actions.
+     */
+    if ( exit_reason == EXIT_TIMEOUT && action )
+        fprintf( bjam_out, "%ld second time limit exceeded\n", globs.timeout );
+
+    /* Print out the command output, if requested, or if the program failed, but
+     * only output for non-quiet actions.
+     */
+    if ( action || exit_reason != EXIT_OK )
+    {
+        if ( out_data &&
+           ( ( globs.pipe_action & 1 /* STDOUT_FILENO */ ) ||
+             ( globs.pipe_action == 0 ) ) )
+            out_( out_data, bjam_out );
+        if ( err_data && ( globs.pipe_action & 2 /* STDERR_FILENO */ ) )
+            out_( err_data, bjam_err );
+    }
+
+    fflush( bjam_out );
+    fflush( bjam_err );
+    fflush( globs.cmdout );
+}
+
+
+OBJECT * outf_int( int const value )
+{
+    char buffer[ 50 ];
+    sprintf( buffer, "%i", value );
+    return object_new( buffer );
+}
+
+
+OBJECT * outf_double( double const value )
+{
+    char buffer[ 50 ];
+    sprintf( buffer, "%f", value );
+    return object_new( buffer );
+}
+
+
+OBJECT * outf_time( timestamp const * const time )
+{
+    return object_new( timestamp_str( time ) );
+}