1 files changed, 142 insertions, 0 deletions

diff --git a/libraries/edje/src/bin/epp/cppmain.c b/libraries/edje/src/bin/epp/cppmain.c
new file mode 100644
index 0000000..45b67b5
--- /dev/null
+++ b/libraries/edje/src/bin/epp/cppmain.c
@@ -0,0 +1,142 @@
+/* CPP main program, using CPP Library.
+ * Copyright (C) 1995 Free Software Foundation, Inc.
+ * Written by Per Bothner, 1994-95.
+ * Copyright (C) 2003-2011 Kim Woelders
+ * 
+ * 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, 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, 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 
+ * In other words, you are welcome to use, share and improve this program.
+ * You are forbidden to forbid anyone else to use, share and improve
+ * what you give them.   Help stamp out software-hoarding!  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "cpplib.h"
+
+#define EPP_DEBUG 0
+
+cpp_reader          parse_in;
+cpp_options         options;
+
+int
+main(int argc, char **argv)
+{
+   char               *p;
+   int                 i;
+   int                 argi = 1;        /* Next argument to handle. */
+   struct cpp_options *opts = &options;
+   enum cpp_token      kind;
+   int                 got_text;
+
+   p = argv[0] + strlen(argv[0]);
+#ifndef __EMX__
+   while (p != argv[0] && p[-1] != '/')
+#else
+   while (p != argv[0] && p[-1] != '/' && p[-1] != '\\')
+#endif
+      --p;
+   progname = p;
+
+   init_parse_file(&parse_in);
+   parse_in.data = opts;
+
+   init_parse_options(opts);
+
+   argi += cpp_handle_options(&parse_in, argc - argi, argv + argi);
+   if (argi < argc)
+      cpp_fatal("Invalid option `%s'", argv[argi]);
+   parse_in.show_column = 1;
+
+   i = push_parse_file(&parse_in, opts->in_fname);
+   if (i != SUCCESS_EXIT_CODE)
+      return i;
+
+   /* Now that we know the input file is valid, open the output.  */
+
+   if (!opts->out_fname || !strcmp(opts->out_fname, ""))
+      opts->out_fname = "stdout";
+   else if (!freopen(opts->out_fname, "w", stdout))
+      cpp_pfatal_with_name(&parse_in, opts->out_fname);
+
+   got_text = 0;
+   for (i = 0;; i++)
+     {
+        kind = cpp_get_token(&parse_in);
+#if EPP_DEBUG
+        fprintf(stderr, "%03d: kind=%d len=%d out=%d text=%d\n", i,
+                kind, CPP_WRITTEN(&parse_in), !opts->no_output, got_text);
+#endif
+        switch (kind)
+          {
+          case CPP_EOF:
+             goto done;
+
+          case CPP_HSPACE:
+             continue;
+
+          case CPP_VSPACE:
+             break;
+
+          default:
+          case CPP_OTHER:
+          case CPP_NAME:
+          case CPP_NUMBER:
+          case CPP_CHAR:
+          case CPP_STRING:
+          case CPP_LPAREN:
+          case CPP_RPAREN:
+          case CPP_LBRACE:
+          case CPP_RBRACE:
+          case CPP_COMMA:
+          case CPP_SEMICOLON:
+          case CPP_3DOTS:
+             got_text = 1;
+             continue;
+
+          case CPP_COMMENT:
+          case CPP_DIRECTIVE:
+          case CPP_POP:
+             continue;
+          }
+#if EPP_DEBUG
+        fprintf(stderr, "'");
+        fwrite(parse_in.token_buffer, 1, CPP_WRITTEN(&parse_in), stderr);
+        fprintf(stderr, "'\n");
+#endif
+        if (!opts->no_output)
+          {
+             size_t n;
+
+             n = CPP_WRITTEN(&parse_in);
+             if (fwrite(parse_in.token_buffer, 1, n, stdout) != n)
+                exit(FATAL_EXIT_CODE);
+          }
+        parse_in.limit = parse_in.token_buffer;
+        got_text = 0;
+     }
+
+ done:
+   cpp_finish(&parse_in);
+
+   if (parse_in.errors)
+      exit(FATAL_EXIT_CODE);
+   exit(SUCCESS_EXIT_CODE);
+}