1 /*
2  * Copyright 2013 Google Inc.
3  *
4  * Use of this source code is governed by a BSD-style license that can be
5  * found in the LICENSE file.
6  */
7 
8 #include "SkLua.h"
9 #include "SkGraphics.h"
10 #include "SkStream.h"
11 #include "SkData.h"
12 #include "SkOSFile.h"
13 
14 #include <stdlib.h>
15 
16 extern "C" {
17     #include "lua.h"
18     #include "lualib.h"
19     #include "lauxlib.h"
20 }
21 
read_into_data(const char file[])22 static SkData* read_into_data(const char file[]) {
23     SkData* data = SkData::NewFromFileName(file);
24     if (!data) {
25         data = SkData::NewEmpty();
26     }
27     return data;
28 }
29 
30 int tool_main(int argc, char** argv);
tool_main(int argc,char ** argv)31 int tool_main(int argc, char** argv) {
32     SkAutoGraphics ag;
33     SkLua L;
34 
35     for (int i = 1; i < argc; ++i) {
36         SkData* data = nullptr;
37         const void* ptr;
38         size_t len;
39 
40         if (!strcmp(argv[i], "--lua") && i < argc-1) {
41             ptr = argv[i + 1];
42             len = strlen(argv[i + 1]);
43             i += 1;
44         } else {
45             data = read_into_data(argv[i]);
46             ptr = data->data();
47             len = data->size();
48         }
49         if (!L.runCode(ptr, len)) {
50             SkDebugf("failed to load %s\n", argv[i]);
51             exit(-1);
52         }
53         SkSafeUnref(data);
54     }
55     return 0;
56 }
57 
58 #if !defined SK_BUILD_FOR_IOS
main(int argc,char * const argv[])59 int main(int argc, char * const argv[]) {
60     return tool_main(argc, (char**) argv);
61 }
62 #endif
63