initial revision

[swftools.git] / pdf2swf / ttf2pt1 / runt1asm.c

diff --git a/pdf2swf/ttf2pt1/runt1asm.c b/pdf2swf/ttf2pt1/runt1asm.c
new file mode 100644 (file)
index 0000000..58c4cad
--- /dev/null
+++ b/pdf2swf/ttf2pt1/runt1asm.c
@@ -0,0 +1,61 @@
+/*
+ * Wrap-around code to either compile in t1asm or call it externally
+ *
+ * Copyright (C) 2000 by Sergey Babkin
+ * Copyright (C) 2000 by The TTF2PT1 Project
+ *
+ * See COPYRIGHT for full license
+ */
+
+#ifdef EXTERNAL_T1ASM
+
+#include <stdio.h>
+#include <errno.h>
+
+FILE *ifp;
+FILE *ofp;
+
+int 
+runt1asm(
+       int pfbflag
+)
+{
+       char *cmd;
+       int id, od;
+       int error;
+
+       /* first make a copy in case some of then is already stdin/stdout */
+       if(( id = dup(fileno(ifp)) )<0) {
+               perror("** Re-opening input file for t1asm");
+               exit(1);
+       }
+       if(( od = dup(fileno(ofp)) )<0) {
+               perror("** Re-opening output file for t1asm");
+               exit(1);
+       }
+       fclose(ifp); fclose(ofp);
+       close(0);
+       if(( dup(id) )!=0) {
+               perror("** Re-directing input file for t1asm");
+               exit(1);
+       }
+       close(1);
+       if(( dup(od) )!=1) {
+               perror("** Re-directing output file for t1asm");
+               exit(1);
+       }
+       close(id); close(od);
+
+       if(pfbflag)
+               error = execlp("t1asm", "t1asm", "-b", NULL);
+       else
+               error = execlp("t1asm", "t1asm", NULL);
+
+       perror("** Calling t1asm");
+       
+       exit(1);
+}
+
+#else
+#      include "t1asm.c"
+#endif