1 /*
2  * Copyright (C) 2015 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef ANDROID_HWUI_PATHPARSER_H
18 #define ANDROID_HWUI_PATHPARSER_H
19 
20 #include "VectorDrawable.h"
21 #include "utils/VectorDrawableUtils.h"
22 
23 #include <android/log.h>
24 #include <cutils/compiler.h>
25 
26 #include <string>
27 
28 namespace android {
29 namespace uirenderer {
30 
31 class PathParser {
32 public:
33     struct ANDROID_API ParseResult {
34         bool failureOccurred = false;
35         std::string failureMessage;
36     };
37     /**
38      * Parse the string literal and create a Skia Path. Return true on success.
39      */
40     ANDROID_API static void parseAsciiStringForSkPath(SkPath* outPath, ParseResult* result,
41                                                       const char* pathStr, size_t strLength);
42     ANDROID_API static void getPathDataFromAsciiString(PathData* outData, ParseResult* result,
43                                                        const char* pathStr, size_t strLength);
44     static void dump(const PathData& data);
45     static void validateVerbAndPoints(char verb, size_t points, ParseResult* result);
46 };
47 
48 }      // namespace uirenderer
49 }      // namespace android
50 #endif  // ANDROID_HWUI_PATHPARSER_H
51