Subscription Mutex Deadlock
This commit is contained in:
Robin E.R. Davies
@@ -0,0 +1,487 @@
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/*
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* Copyright (c) 2026 Robin E. R. Davies
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* All rights reserved.
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "Tone3000Tone.hpp"
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#include "ss.hpp"
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using namespace pipedal;
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using namespace pipedal::tone3000;
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namespace fs = std::filesystem;
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Tone::Tone(const std::string &json)
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{
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std::istringstream ss(json);
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json_reader reader(ss);
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reader.read(this);
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}
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namespace
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{
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static std::string mdSanitize(const std::string &str, const std::string &illegalCharacters = "")
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{
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std::ostringstream os;
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for (char c : str)
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{
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if ((unsigned char)c < 0x20)
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continue;
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if (c == '<')
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{
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os << "<";
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continue;
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}
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auto npos = illegalCharacters.find_first_of(c);
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if (npos != std::string::npos)
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{
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continue;
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}
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os << c;
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}
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return os.str();
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}
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static std::string mdDate(const tone3000_time_point &date_)
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{
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std::ostringstream os;
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// C++ doesn't handle timezones. Just zap the timezone, and replace it with "Z"
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std::string date = date_;
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// Remove timezone offset if present and replace with Z
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size_t plusPos = date.find('+');
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if (plusPos != std::string::npos)
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{
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date = date.substr(0, plusPos) + "Z";
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}
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// Parse ISO 8601 date string into tm
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std::tm tm = {};
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std::istringstream ss(date);
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ss >> std::get_time(&tm, "%Y-%m-%dT%H:%M:%S");
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if (ss.fail())
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{
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os << date;
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return os.str();
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}
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os << std::put_time(&tm, "%x");
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return os.str();
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}
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static std::string mdEnum(const std::string &value, const std::map<std::string, std::string> &enumValues)
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{
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auto ff = enumValues.find(value);
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if (ff == enumValues.end())
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{
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return value;
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}
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return ff->second;
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}
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static std::string mdEnumList(
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const std::vector<std::string> &values,
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const std::map<std::string, std::string> &enumValues)
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{
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if (values.size() == 1)
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{
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return mdEnum(values[0], enumValues);
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}
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std::ostringstream os;
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os << '[';
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bool first = true;
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for (const auto &value : values)
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{
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if (first)
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{
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first = false;
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}
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else
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{
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os << ", ";
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}
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os << mdEnum(value, enumValues);
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}
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os << ']';
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return os.str();
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}
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static std::map<std::string, std::string> sizeEnumValues =
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{
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{"standard", "Standard"},
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{"lite", "Lite"},
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{"feather", "Feather"},
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{"nano", "Nano"},
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{"custom", "Custom"}};
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static std::string mdSizes(const std::vector<std::string> &sizes)
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{
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return mdEnumList(sizes, sizeEnumValues);
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}
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static std::map<std::string, std::string> gearEnumValues =
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{
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{"amp", "Amp only"},
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{"full-rig", "Full rig"},
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{"pedal", "Pedal"},
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{"outboard", "Outboard"},
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{"ir", "I/R"}};
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static std::string mdGear(const std::string &gear)
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{
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return mdEnum(gear, gearEnumValues);
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}
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namespace
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{
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enum class LicenseFlags
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{
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None = 0,
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Cc = 1,
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By = 2,
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CcBy = 3, // = Cc | By
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Sa = 4,
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Nc = 8,
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Nd = 16,
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Cc0 = 32,
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};
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static bool operator&(LicenseFlags v1, LicenseFlags v2)
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{
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return (((int)v1) & ((int)v2)) != 0;
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}
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static LicenseFlags operator|(LicenseFlags v1, LicenseFlags v2)
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{
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return (LicenseFlags)(((int)(v1)) | ((int)(v2)));
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}
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struct LicenseInfo
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{
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std::string key;
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std::string displayName;
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std::string url;
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LicenseFlags licenseFlags;
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};
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}
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static std::vector<LicenseInfo> licenses{
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{.key = "t3k",
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.displayName = "T3K",
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.url = "licenses/t3k_license.html",
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.licenseFlags = LicenseFlags::None},
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{.key = "cc-by",
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.displayName = "CC BY 4.0",
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.url = "https://creativecommons.org/licenses/by/4.0/",
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.licenseFlags = LicenseFlags::CcBy},
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{.key = "cc-by-sa",
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.displayName = "CC BY-SA 4.0",
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.url = "https://creativecommons.org/licenses/by-sa/4.0/",
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.licenseFlags = LicenseFlags::CcBy | LicenseFlags::Sa},
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{.key = "cc-by-nc",
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.displayName = "CC BY-NC 4.0",
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.url = "https://creativecommons.org/licenses/by-nc/4.0/",
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.licenseFlags = LicenseFlags::CcBy | LicenseFlags::Nc},
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{.key = "cc-by-nc-sa",
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.displayName = "CC BY-NC-SA 4.0",
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.url = "https://creativecommons.org/licenses/by-nc-sa/4.0/",
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.licenseFlags = LicenseFlags::CcBy | LicenseFlags::Nc | LicenseFlags::Sa},
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{.key = "cc-by-nd",
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.displayName = "CC BY-ND 4.0",
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.url = "https://creativecommons.org/licenses/by-nd/4.0/",
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.licenseFlags = LicenseFlags::CcBy | LicenseFlags::Nd},
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{.key = "cc-by-nc-nd",
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.displayName = "CC BY-NC-ND 4.0",
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.url = "https://creativecommons.org/licenses/by-nc-nd/4.0/",
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.licenseFlags = LicenseFlags::CcBy | LicenseFlags::Nc | LicenseFlags::Nd},
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{
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.key = "cco",
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.displayName = "CC0",
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.url = "https://creativecommons.org/publicdomain/zero/1.0/",
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.licenseFlags = LicenseFlags::Cc | LicenseFlags::Cc0,
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},
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};
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static std::map<std::string, LicenseInfo> makeLicenseEnum()
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{
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std::map<std::string, LicenseInfo> result;
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for (const auto &license : licenses)
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{
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result[license.key] = license;
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}
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return result;
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}
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static std::map<std::string, LicenseInfo> licenseEnum = makeLicenseEnum();
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static std::string mdLicenseIcon(LicenseFlags licenseFlag)
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{
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std::ostringstream os;
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std::string url;
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switch (licenseFlag)
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{
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case LicenseFlags::Cc:
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url = "img/cc.svg";
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break;
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case LicenseFlags::By:
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url = "img/by.svg";
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break;
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case LicenseFlags::Sa:
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url = "img/sa.svg";
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break;
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case LicenseFlags::Nc:
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url = "img/nc.svg";
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break;
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case LicenseFlags::Nd:
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url = "img/nd.svg";
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break;
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case LicenseFlags::Cc0:
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url = "img/cc0.svg";
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break;
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case LicenseFlags::None:
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throw std::runtime_error("Invalid argument.");
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}
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os << "<img id='cc_img' src='" << url << "'/>";
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return os.str();
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}
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static void mdEscapeString(std::ostream &f, const std::string &str)
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{
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size_t ix = 0;
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while (ix < str.size())
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{
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char c = str[ix++];
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if (c == '\n')
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{
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if (ix < str.size() && str[ix] == '\n')
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{
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f << "\n\n";
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}
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else
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{
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f << " \n"; // a <br> in md.
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}
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}
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else
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{
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f << c;
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}
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}
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}
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static std::string mdHref(const std::string &url)
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{
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std::ostringstream os;
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os << '\'';
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for (char c : url)
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{
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if (c == '\'')
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{
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continue;
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}
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os << c;
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}
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os << '\'';
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return os.str();
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}
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static std::string mdLicense(const std::string &license)
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{
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auto ff = licenseEnum.find(license);
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LicenseInfo licenseInfo;
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if (ff != licenseEnum.end())
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{
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licenseInfo = ff->second;
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}
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else
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{
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licenseInfo.displayName = license;
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}
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std::ostringstream os;
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if (licenseInfo.licenseFlags != LicenseFlags::None)
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{
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for (LicenseFlags licenseFlag : std::vector<LicenseFlags>{LicenseFlags::Cc, LicenseFlags::By, LicenseFlags::Cc0, LicenseFlags::Nc, LicenseFlags::Sa, LicenseFlags::Nd})
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{
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if (licenseInfo.licenseFlags & licenseFlag)
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{
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os << mdLicenseIcon(licenseFlag);
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}
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}
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os << " ";
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}
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if (licenseInfo.url != "")
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{
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os << "<a href="
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<< mdHref(licenseInfo.url)
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<< " target='_blank' rel='noopener noreferrer' >" << mdSanitize(licenseInfo.displayName) << "</a>";
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}
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else
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{
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os << mdSanitize(licenseInfo.displayName);
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}
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return os.str();
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}
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// static std::string mdTestLicenses()
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// {
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// std::ostringstream os;
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// for (auto license: licenseEnum)
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// {
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// os << "<br/>" << mdLicense(license.first) << "\n";
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// }
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// return os.str();
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// }
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static std::map<std::string, std::string> platformEnumValues =
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{
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{"nam", "NAM"},
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{"ir", "I/R"},
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{"aida-x", "Aida X"},
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{"aa-snapshot", "aa-snapshot"},
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{"proteus", "Proteus"}};
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static std::string mdPlatform(const std::string &platform)
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{
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return mdEnum(platform, platformEnumValues);
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}
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static std::string mdUser(const tone3000::User &user)
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{
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return mdSanitize(user.username());
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}
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static void mdLink(std::ostream &f, const std::string &label, const std::string &url)
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{
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f << "[" << mdSanitize(label, "]") << "](" << mdSanitize(url, ")") << ")";
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}
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};
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void pipedal::tone3000::WriteTone3000Readme(const std::filesystem::path &filePath, const tone3000::Tone &tone, const std::string &thumbnailUrl_)
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{
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std::string thumbnailUrl = SS("/var/tone3000_thumbnail?id=" << tone.id());
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std::ofstream of{filePath};
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if (!of.is_open())
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{
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throw std::runtime_error(SS("Unable to create file " << filePath));
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}
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// clang-format off
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of <<
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"<div id='tone3000_float' >\n";
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if (!thumbnailUrl.empty())
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{
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of << " <img id='tone3000_thumbnail' src='"
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<< thumbnailUrl << "' alt='' />\n";
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}
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of << " <div id='tone3000_float_content' >\n"
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<< " <h3 id='tone3000_title'>" << mdSanitize(tone.title()) << "</h3>\n"
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<< " <div>\n"
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<< " <p id='tone3000_subtitle'>\n"
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<< mdDate(tone.updated_at())
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<< " "
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<< mdUser(tone.user())
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<< " <br/>\n"
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<< " ";
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if (tone.sizes().has_value() && tone.sizes().value().size() != 0) {
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of
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<< mdSizes(tone.sizes().value()) << ", "
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;
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}
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if (tone.platform() == "ir")
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{
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of
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<< (mdPlatform(tone.platform()));
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} else {
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of
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<< mdGear(tone.gear()) << ", "
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<< mdPlatform(tone.platform());
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}
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of << "<br/>\n";
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if (tone.license() != "") {
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of << " License: " << mdLicense(tone.license()) << "\n";
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}
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of
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// << " " << mdTestLicenses()
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<< " </p>\n"
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<< " </div>\n"
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<< " </div>\n"
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<< "</div>\n";
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// clang-format on
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of << "\n\n";
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mdEscapeString(of, tone.description());
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if (tone.links().size() > 0)
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{
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of << std::endl;
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of << "## Links" << std::endl
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<< std::endl;
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for (auto &link : tone.links())
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{
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of << "- " << "[" << link << "](" << link << ")" << std::endl;
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}
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}
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}
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JSON_MAP_BEGIN(Model)
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JSON_MAP_REFERENCE(Model, id)
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JSON_MAP_REFERENCE(Model, name)
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JSON_MAP_REFERENCE(Model, model_url)
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JSON_MAP_REFERENCE(Model, created_at)
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JSON_MAP_REFERENCE(Model, size)
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JSON_MAP_REFERENCE(Model, user_id)
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JSON_MAP_END()
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JSON_MAP_BEGIN(User)
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JSON_MAP_REFERENCE(User, id)
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JSON_MAP_REFERENCE(User, username)
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JSON_MAP_REFERENCE(User, avatar_url)
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JSON_MAP_REFERENCE(User, url)
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JSON_MAP_END()
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JSON_MAP_BEGIN(Tone)
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JSON_MAP_REFERENCE(Tone, id)
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JSON_MAP_REFERENCE(Tone, user_id)
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JSON_MAP_REFERENCE(Tone, title)
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JSON_MAP_REFERENCE(Tone, description)
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JSON_MAP_REFERENCE(Tone, created_at)
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JSON_MAP_REFERENCE(Tone, updated_at)
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JSON_MAP_REFERENCE(Tone, gear)
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JSON_MAP_REFERENCE(Tone, images)
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JSON_MAP_REFERENCE(Tone, is_public)
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JSON_MAP_REFERENCE(Tone, links)
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JSON_MAP_REFERENCE(Tone, platform)
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JSON_MAP_REFERENCE(Tone, models_count)
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JSON_MAP_REFERENCE(Tone, favorites_count)
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JSON_MAP_REFERENCE(Tone, downloads_count)
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JSON_MAP_REFERENCE(Tone, license)
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JSON_MAP_REFERENCE(Tone, sizes)
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JSON_MAP_REFERENCE(Tone, a1_models_count)
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JSON_MAP_REFERENCE(Tone, a2_models_count)
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JSON_MAP_REFERENCE(Tone, irs_count)
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JSON_MAP_REFERENCE(Tone, custom_models_count)
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JSON_MAP_REFERENCE(Tone, user)
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JSON_MAP_REFERENCE(Tone, url)
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JSON_MAP_REFERENCE(Tone, user)
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JSON_MAP_END();
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Reference in New Issue
Block a user