xref: /aosp_15_r20/external/skia/src/sksl/SkSLModuleDataFile.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1 /*
2  * Copyright 2024 Google LLC
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 "src/sksl/SkSLModule.h"
9 
10 #include "include/core/SkString.h"
11 #include "src/utils/SkGetExecutablePath.h"
12 #include "src/utils/SkOSPath.h"
13 
14 #include <fstream>
15 
16 namespace SkSL {
17 
GetModuleData(ModuleType,const char * filename)18 std::string GetModuleData(ModuleType /*name*/, const char* filename) {
19     std::string exePath = SkGetExecutablePath();
20     SkString exeDir = SkOSPath::Dirname(exePath.c_str());
21     SkString modulePath = SkOSPath::Join(exeDir.c_str(), filename);
22     std::ifstream in(std::string{modulePath.c_str()});
23     std::string moduleSource{std::istreambuf_iterator<char>(in), std::istreambuf_iterator<char>()};
24     if (in.rdstate()) {
25         SK_ABORT("Error reading %s\n", modulePath.c_str());
26     }
27     return moduleSource;
28 }
29 
30 }  // namespace SkSL
31