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 extern "C" {
15     #include "lua.h"
16     #include "lualib.h"
17     #include "lauxlib.h"
18 }
19 
read_into_data(const char file[])20 static SkData* read_into_data(const char file[]) {
21     SkData* data = SkData::NewFromFileName(file);
22     if (!data) {
23         data = SkData::NewEmpty();
24     }
25     return data;
26 }
27 
28 int tool_main(int argc, char** argv);
tool_main(int argc,char ** argv)29 int tool_main(int argc, char** argv) {
30     SkAutoGraphics ag;
31     SkLua L;
32 
33     for (int i = 1; i < argc; ++i) {
34         SkData* data = NULL;
35         const void* ptr;
36         size_t len;
37 
38         if (!strcmp(argv[i], "--lua") && i < argc-1) {
39             ptr = argv[i + 1];
40             len = strlen(argv[i + 1]);
41             i += 1;
42         } else {
43             data = read_into_data(argv[i]);
44             ptr = data->data();
45             len = data->size();
46         }
47         if (!L.runCode(ptr, len)) {
48             SkDebugf("failed to load %s\n", argv[i]);
49             exit(-1);
50         }
51         SkSafeUnref(data);
52     }
53     return 0;
54 }
55 
56 #if !defined SK_BUILD_FOR_IOS
main(int argc,char * const argv[])57 int main(int argc, char * const argv[]) {
58     return tool_main(argc, (char**) argv);
59 }
60 #endif
61