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authorDavid Walter Seikel2012-01-04 18:41:13 +1000
committerDavid Walter Seikel2012-01-04 18:41:13 +1000
commitdd7595a3475407a7fa96a97393bae8c5220e8762 (patch)
treee341e911d7eb911a51684a7412ef7f7c7605d28e /libraries/edje/src/bin/epp/cppmain.c
parentAdd the skeleton. (diff)
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Add the base Enlightenment Foundation Libraries - eina, eet, evas, ecore, embryo, and edje.
Note that embryo wont be used, but I'm not sure yet if you can build edje without it.
Diffstat (limited to '')
-rw-r--r--libraries/edje/src/bin/epp/cppmain.c142
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 @@
1/* CPP main program, using CPP Library.
2 * Copyright (C) 1995 Free Software Foundation, Inc.
3 * Written by Per Bothner, 1994-95.
4 * Copyright (C) 2003-2011 Kim Woelders
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2, or (at your option) any
9 * later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
19 *
20 * In other words, you are welcome to use, share and improve this program.
21 * You are forbidden to forbid anyone else to use, share and improve
22 * what you give them. Help stamp out software-hoarding! */
23
24#ifdef HAVE_CONFIG_H
25# include <config.h>
26#endif
27
28#include <stdio.h>
29#include <string.h>
30#include <stdlib.h>
31
32#include "cpplib.h"
33
34#define EPP_DEBUG 0
35
36cpp_reader parse_in;
37cpp_options options;
38
39int
40main(int argc, char **argv)
41{
42 char *p;
43 int i;
44 int argi = 1; /* Next argument to handle. */
45 struct cpp_options *opts = &options;
46 enum cpp_token kind;
47 int got_text;
48
49 p = argv[0] + strlen(argv[0]);
50#ifndef __EMX__
51 while (p != argv[0] && p[-1] != '/')
52#else
53 while (p != argv[0] && p[-1] != '/' && p[-1] != '\\')
54#endif
55 --p;
56 progname = p;
57
58 init_parse_file(&parse_in);
59 parse_in.data = opts;
60
61 init_parse_options(opts);
62
63 argi += cpp_handle_options(&parse_in, argc - argi, argv + argi);
64 if (argi < argc)
65 cpp_fatal("Invalid option `%s'", argv[argi]);
66 parse_in.show_column = 1;
67
68 i = push_parse_file(&parse_in, opts->in_fname);
69 if (i != SUCCESS_EXIT_CODE)
70 return i;
71
72 /* Now that we know the input file is valid, open the output. */
73
74 if (!opts->out_fname || !strcmp(opts->out_fname, ""))
75 opts->out_fname = "stdout";
76 else if (!freopen(opts->out_fname, "w", stdout))
77 cpp_pfatal_with_name(&parse_in, opts->out_fname);
78
79 got_text = 0;
80 for (i = 0;; i++)
81 {
82 kind = cpp_get_token(&parse_in);
83#if EPP_DEBUG
84 fprintf(stderr, "%03d: kind=%d len=%d out=%d text=%d\n", i,
85 kind, CPP_WRITTEN(&parse_in), !opts->no_output, got_text);
86#endif
87 switch (kind)
88 {
89 case CPP_EOF:
90 goto done;
91
92 case CPP_HSPACE:
93 continue;
94
95 case CPP_VSPACE:
96 break;
97
98 default:
99 case CPP_OTHER:
100 case CPP_NAME:
101 case CPP_NUMBER:
102 case CPP_CHAR:
103 case CPP_STRING:
104 case CPP_LPAREN:
105 case CPP_RPAREN:
106 case CPP_LBRACE:
107 case CPP_RBRACE:
108 case CPP_COMMA:
109 case CPP_SEMICOLON:
110 case CPP_3DOTS:
111 got_text = 1;
112 continue;
113
114 case CPP_COMMENT:
115 case CPP_DIRECTIVE:
116 case CPP_POP:
117 continue;
118 }
119#if EPP_DEBUG
120 fprintf(stderr, "'");
121 fwrite(parse_in.token_buffer, 1, CPP_WRITTEN(&parse_in), stderr);
122 fprintf(stderr, "'\n");
123#endif
124 if (!opts->no_output)
125 {
126 size_t n;
127
128 n = CPP_WRITTEN(&parse_in);
129 if (fwrite(parse_in.token_buffer, 1, n, stdout) != n)
130 exit(FATAL_EXIT_CODE);
131 }
132 parse_in.limit = parse_in.token_buffer;
133 got_text = 0;
134 }
135
136 done:
137 cpp_finish(&parse_in);
138
139 if (parse_in.errors)
140 exit(FATAL_EXIT_CODE);
141 exit(SUCCESS_EXIT_CODE);
142}