Mercurial > minori
annotate dep/animone/src/strategist.cc @ 276:ec0a2b5493f8
ini: simplify INI code, use templates less
less magic voodoo code
| author | Paper <paper@paper.us.eu.org> |
|---|---|
| date | Mon, 22 Apr 2024 19:10:28 -0400 |
| parents | 5437009cb10e |
| children | 65df2813d0de |
| rev | line source |
|---|---|
| 258 | 1 #include <regex> |
| 2 | |
| 3 #include "animone.h" | |
| 4 #include "animone/fd.h" | |
| 5 #include "animone/strategies.h" | |
| 6 #include "animone/util.h" | |
| 7 | |
|
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5437009cb10e
dep/animone: get macOS side building
Paper <paper@paper.us.eu.org>
parents:
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8 #include <unordered_map> |
| 258 | 9 |
| 10 /* this was STUPIDLY slow in Anisthesia, oops! */ | |
| 11 | |
| 12 namespace animone::internal { | |
| 13 | |
| 14 static bool ApplyWindowTitleFormat(const std::string& format, std::string& title) { | |
| 15 if (format.empty()) | |
| 16 return false; | |
| 17 | |
| 18 const std::regex pattern(format); | |
| 19 std::smatch match; | |
| 20 std::regex_match(title, match, pattern); | |
| 21 | |
| 22 // Use the first non-empty match result, because the regular expression may | |
| 23 // contain multiple sub-expressions. | |
| 24 for (size_t i = 1; i < match.size(); ++i) { | |
| 25 if (!match.str(i).empty()) { | |
| 26 title = match.str(i); | |
| 27 return true; | |
| 28 } | |
| 29 } | |
| 30 | |
| 31 // Results are empty, but the match was successful | |
| 32 if (!match.empty()) { | |
| 33 title.clear(); | |
| 34 return true; | |
| 35 } | |
| 36 | |
| 37 return true; | |
| 38 } | |
| 39 | |
| 40 static MediaInfoType InferMediaInformationType(const std::string& str) { | |
| 41 const std::regex path_pattern(R"(^(?:[A-Za-z]:[/\\]|\\\\)[^<>:"/\\|?*]+)"); | |
| 42 return (std::regex_search(str, path_pattern)) ? MediaInfoType::File : MediaInfoType::Unknown; | |
| 43 } | |
| 44 | |
| 45 static bool AddMedia(Result& result, const MediaInfo media_information) { | |
| 46 if (media_information.value.empty()) | |
| 47 return false; | |
| 48 | |
| 49 Media media; | |
| 50 media.information.push_back(media_information); | |
| 51 result.media.push_back(std::move(media)); | |
| 52 | |
| 53 return true; | |
| 54 } | |
| 55 | |
| 56 static bool ApplyWindowTitleStrategy(std::vector<Result>& results) { | |
| 57 bool success = false; | |
| 58 | |
| 59 for (auto& result : results) { | |
| 60 auto title = result.window.text; | |
| 61 if (title.empty()) | |
| 62 continue; | |
| 63 | |
| 64 ApplyWindowTitleFormat(result.player.window_title_format, title); | |
| 65 | |
| 66 success |= AddMedia(result, {InferMediaInformationType(title), title}); | |
| 67 } | |
| 68 | |
| 69 return success; | |
| 70 } | |
| 71 | |
| 72 static bool ApplyOpenFilesStrategy(std::vector<Result>& results) { | |
| 73 bool success = false; | |
| 74 | |
| 75 /* map pids to our results, saves time with open_file_proc */ | |
| 76 std::unordered_map<pid_t, Result*> pid_map; | |
| 77 std::set<pid_t> pids; | |
| 78 | |
| 79 for (Result& result : results) { | |
| 80 const pid_t pid = result.process.pid; | |
| 81 if (!pid) | |
| 82 continue; | |
| 83 | |
| 84 pid_map.insert({pid, &result}); | |
| 85 pids.insert(pid); | |
| 86 } | |
| 87 | |
| 88 auto open_file_proc = [&](const OpenFile& file) -> bool { | |
| 89 success |= AddMedia(*pid_map[file.pid], {MediaInfoType::File, file.path}); | |
| 90 return true; | |
| 91 }; | |
| 92 | |
| 93 EnumerateOpenFiles(pids, open_file_proc); | |
| 94 | |
| 95 return success; | |
| 96 } | |
| 97 | |
| 98 bool ApplyStrategies(std::vector<Result>& results) { | |
| 99 bool success = false; | |
| 100 | |
| 101 success |= ApplyWindowTitleStrategy(results); | |
| 102 success |= ApplyOpenFilesStrategy(results); | |
| 103 | |
| 104 return success; | |
| 105 } | |
| 106 | |
| 107 //////////////////////////////////////////////////////////////////////////////// | |
| 108 | |
| 109 } // namespace animone::internal |