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 SkAutoTUnref<SkStream> stream(SkStream::NewFromFile(file));
22 if (!stream.get()) {
23 return SkData::NewEmpty();
24 }
25 size_t len = stream->getLength();
26 void* buffer = sk_malloc_throw(len);
27 stream->read(buffer, len);
28 return SkData::NewFromMalloc(buffer, len);
29 }
30
31 int tool_main(int argc, char** argv);
tool_main(int argc,char ** argv)32 int tool_main(int argc, char** argv) {
33 SkAutoGraphics ag;
34 SkLua L;
35
36 for (int i = 1; i < argc; ++i) {
37 SkData* data = NULL;
38 const void* ptr;
39 size_t len;
40
41 if (!strcmp(argv[i], "--lua") && i < argc-1) {
42 ptr = argv[i + 1];
43 len = strlen(argv[i + 1]);
44 i += 1;
45 } else {
46 data = read_into_data(argv[i]);
47 ptr = data->data();
48 len = data->size();
49 }
50 if (!L.runCode(ptr, len)) {
51 SkDebugf("failed to load %s\n", argv[i]);
52 exit(-1);
53 }
54 SkSafeUnref(data);
55 }
56 return 0;
57 }
58
59 #if !defined SK_BUILD_FOR_IOS
main(int argc,char * const argv[])60 int main(int argc, char * const argv[]) {
61 return tool_main(argc, (char**) argv);
62 }
63 #endif
64