falkTX
/
Carla
mirror of https://github.com/falkTX/Carla
1
0
Fork 0
Code Releases 42 Activity
Audio plugin host https://kx.studio/carla
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
3745 Commits
16 Branches
3.6GB
Tree: 48995130fd
Branches Tags
${ item.name }
Create branch ${ searchTerm }
from '48995130fd'
${ noResults }
Carla/source/plugin/carla-lv2-export.cpp

661 lines
23KB
Raw Blame History 

  1. /*

  2.  * Carla Native Plugins

  3.  * Copyright (C) 2013-2017 Filipe Coelho <falktx@falktx.com>

  4.  *

  5.  * This program is free software; you can redistribute it and/or

  6.  * modify it under the terms of the GNU General Public License as

  7.  * published by the Free Software Foundation; either version 2 of

  8.  * the License, or any later version.

  9.  *

  10.  * This program is distributed in the hope that it will be useful,

  11.  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  12.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

  13.  * GNU General Public License for more details.

  14.  *

  15.  * For a full copy of the GNU General Public License see the doc/GPL.txt file.

  16.  */

  17. 

  18. #define CARLA_NATIVE_PLUGIN_LV2

  19. #include "carla-base.cpp"

  20. 

  21. #include "lv2/atom.h"

  22. #include "lv2/buf-size.h"

  23. #include "lv2/instance-access.h"

  24. #include "lv2/midi.h"

  25. #include "lv2/options.h"

  26. #include "lv2/port-props.h"

  27. #include "lv2/state.h"

  28. #include "lv2/time.h"

  29. #include "lv2/ui.h"

  30. #include "lv2/units.h"

  31. #include "lv2/urid.h"

  32. #include "lv2/lv2_external_ui.h"

  33. #include "lv2/lv2_programs.h"

  34. 

  35. #include "water/files/File.h"

  36. #include "water/text/StringArray.h"

  37. 

  38. #include <fstream>

  39. 

  40. #if defined(CARLA_OS_WIN)

  41. # define PLUGIN_EXT ".dll"

  42. #elif defined(CARLA_OS_MAC)

  43. # define PLUGIN_EXT ".dylib"

  44. #else

  45. # define PLUGIN_EXT ".so"

  46. #endif

  47. 

  48. using water::String;

  49. using water::StringArray;

  50. using water::water_uchar;

  51. 

  52. // -----------------------------------------------------------------------

  53. // Converts a parameter name to an LV2 compatible symbol

  54. 

  55. static StringArray gUsedSymbols;

  56. 

  57. static const String nameToSymbol(const String& name, const uint32_t portIndex)

  58. {

  59.     String symbol, trimmedName = name.trim().toLowerCase();

  60. 

  61.     if (trimmedName.isEmpty())

  62.     {

  63.         symbol += "lv2_port_";

  64.         symbol += String(portIndex+1);

  65.     }

  66.     else

  67.     {

  68.         for (int i=0; i < trimmedName.length(); ++i)

  69.         {

  70.             const water_uchar c = trimmedName[i];

  71. 

  72.             if (i == 0 && std::isdigit(c))

  73.                 symbol += "_";

  74.             else if (std::isalpha(c) || std::isdigit(c))

  75.                 symbol += c;

  76.             else

  77.                 symbol += "_";

  78.         }

  79.     }

  80. 

  81.     // Do not allow identical symbols

  82.     if (gUsedSymbols.contains(symbol))

  83.     {

  84.         int offset = 2;

  85.         String offsetStr = "_2";

  86.         symbol += offsetStr;

  87. 

  88.         while (gUsedSymbols.contains(symbol))

  89.         {

  90.             offset += 1;

  91.             String newOffsetStr = "_" + String(offset);

  92.             symbol = symbol.replace(offsetStr, newOffsetStr);

  93.             offsetStr = newOffsetStr;

  94.         }

  95.     }

  96. 

  97.     gUsedSymbols.add(symbol);

  98. 

  99.     return symbol;

  100. }

  101. 

  102. // -----------------------------------------------------------------------

  103. 

  104. static void writeManifestFile(PluginListManager& plm)

  105. {

  106.     String text;

  107. 

  108.     // -------------------------------------------------------------------

  109.     // Header

  110. 

  111.     text += "@prefix lv2:  <" LV2_CORE_PREFIX "> .\n";

  112.     text += "@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .\n";

  113.     text += "@prefix ui:   <" LV2_UI_PREFIX "> .\n";

  114.     text += "\n";

  115. 

  116.     // -------------------------------------------------------------------

  117.     // Plugins

  118. 

  119.     for (LinkedList<const NativePluginDescriptor*>::Itenerator it = plm.descs.begin2(); it.valid(); it.next())

  120.     {

  121.         const NativePluginDescriptor* const& pluginDesc(it.getValue(nullptr));

  122.         CARLA_SAFE_ASSERT_CONTINUE(pluginDesc != nullptr);

  123. 

  124.         const String label(pluginDesc->label);

  125. 

  126.         text += "<http://kxstudio.sf.net/carla/plugins/" + label + ">\n";

  127.         text += "    a lv2:Plugin ;\n";

  128.         text += "    lv2:binary <carla" PLUGIN_EXT "> ;\n";

  129.         text += "    rdfs:seeAlso <" + label + ".ttl> .\n";

  130.         text += "\n";

  131.     }

  132. 

  133.     // -------------------------------------------------------------------

  134.     // UI

  135. 

  136. #ifdef CARLA_OS_LINUX

  137.     text += "<http://kxstudio.sf.net/carla/ui-embed>\n";

  138.     text += "    a <" LV2_UI__X11UI "> ;\n";

  139.     text += "    ui:binary <carla" PLUGIN_EXT "> ;\n";

  140.     text += "    lv2:extensionData <" LV2_PROGRAMS__UIInterface "> ;\n";

  141.     text += "    lv2:optionalFeature <" LV2_UI__fixedSize "> ,\n";

  142.     text += "                        <" LV2_UI__noUserResize "> ;\n";

  143.     text += "    lv2:requiredFeature <" LV2_INSTANCE_ACCESS_URI "> ,\n";

  144.     text += "                        <" LV2_UI__resize "> .\n";

  145.     text += "\n";

  146. #endif

  147. 

  148.     text += "<http://kxstudio.sf.net/carla/ui-ext>\n";

  149.     text += "    a <" LV2_EXTERNAL_UI__Widget "> ;\n";

  150.     text += "    ui:binary <carla" PLUGIN_EXT "> ;\n";

  151.     text += "    lv2:extensionData <" LV2_UI__idleInterface "> ,\n";

  152.     text += "                      <" LV2_UI__showInterface "> ,\n";

  153.     text += "                      <" LV2_PROGRAMS__UIInterface "> ;\n";

  154.     text += "    lv2:requiredFeature <" LV2_INSTANCE_ACCESS_URI "> .\n";

  155. 

  156.     // -------------------------------------------------------------------

  157.     // Write file now

  158. 

  159.     std::fstream manifest("carla.lv2/manifest.ttl", std::ios::out);

  160.     manifest << text.toRawUTF8();

  161.     manifest.close();

  162. }

  163. 

  164. // -----------------------------------------------------------------------

  165. 

  166. static uint32_t host_getBufferSize(NativeHostHandle) { return 512;     }

  167. static double   host_getSampleRate(NativeHostHandle) { return 44100.0; }

  168. static bool     host_isOffline(NativeHostHandle)     { return true;    }

  169. static intptr_t host_dispatcher(NativeHostHandle, NativeHostDispatcherOpcode, int32_t, intptr_t, void*, float) { return 0; }

  170. 

  171. static void writePluginFile(const NativePluginDescriptor* const pluginDesc)

  172. {

  173.     const String pluginLabel(pluginDesc->label);

  174.     const String pluginFile("carla.lv2/" + pluginLabel + ".ttl");

  175. 

  176.     uint32_t portIndex = 0;

  177.     String text;

  178. 

  179.     gUsedSymbols.clear();

  180. 

  181.     carla_stdout("Generating data for %s...", pluginDesc->name);

  182. 

  183.     // -------------------------------------------------------------------

  184.     // Init plugin

  185. 

  186.     NativeHostDescriptor hostDesc;

  187.     hostDesc.handle      = nullptr;

  188.     hostDesc.resourceDir = "";

  189.     hostDesc.uiName      = "";

  190.     hostDesc.get_buffer_size  = host_getBufferSize;

  191.     hostDesc.get_sample_rate  = host_getSampleRate;

  192.     hostDesc.is_offline       = host_isOffline;

  193.     hostDesc.get_time_info    = nullptr;

  194.     hostDesc.write_midi_event = nullptr;

  195.     hostDesc.ui_parameter_changed    = nullptr;

  196.     hostDesc.ui_midi_program_changed = nullptr;

  197.     hostDesc.ui_custom_data_changed  = nullptr;

  198.     hostDesc.ui_closed               = nullptr;

  199.     hostDesc.ui_open_file = nullptr;

  200.     hostDesc.ui_save_file = nullptr;

  201.     hostDesc.dispatcher   = host_dispatcher;

  202. 

  203.     NativePluginHandle pluginHandle = nullptr;

  204. 

  205.     if (! pluginLabel.startsWithIgnoreCase("carla"))

  206.     {

  207.         pluginHandle = pluginDesc->instantiate(&hostDesc);

  208.         CARLA_SAFE_ASSERT_RETURN(pluginHandle != nullptr,)

  209.     }

  210. 

  211.     // -------------------------------------------------------------------

  212.     // Header

  213. 

  214.     text += "@prefix atom: <" LV2_ATOM_PREFIX "> .\n";

  215.     text += "@prefix doap: <http://usefulinc.com/ns/doap#> .\n";

  216.     text += "@prefix foaf: <http://xmlns.com/foaf/0.1/> .\n";

  217.     text += "@prefix lv2:  <" LV2_CORE_PREFIX "> .\n";

  218.     text += "@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .\n";

  219.     text += "@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .\n";

  220.     text += "@prefix ui:   <" LV2_UI_PREFIX "> .\n";

  221.     text += "@prefix unit: <" LV2_UNITS_PREFIX "> .\n";

  222.     text += "\n";

  223. 

  224.     // -------------------------------------------------------------------

  225.     // Plugin URI

  226. 

  227.     text += "<http://kxstudio.sf.net/carla/plugins/" + pluginLabel + ">\n";

  228. 

  229.     // -------------------------------------------------------------------

  230.     // Category

  231. 

  232.     switch (pluginDesc->category)

  233.     {

  234.     case NATIVE_PLUGIN_CATEGORY_SYNTH:

  235.         text += "    a lv2:InstrumentPlugin, lv2:Plugin ;\n";

  236.         break;

  237.     case NATIVE_PLUGIN_CATEGORY_DELAY:

  238.         text += "    a lv2:DelayPlugin, lv2:Plugin ;\n";

  239.         break;

  240.     case NATIVE_PLUGIN_CATEGORY_EQ:

  241.         text += "    a lv2:EQPlugin, lv2:Plugin ;\n";

  242.         break;

  243.     case NATIVE_PLUGIN_CATEGORY_FILTER:

  244.         text += "    a lv2:FilterPlugin, lv2:Plugin ;\n";

  245.         break;

  246.     case NATIVE_PLUGIN_CATEGORY_DYNAMICS:

  247.         text += "    a lv2:DynamicsPlugin, lv2:Plugin ;\n";

  248.         break;

  249.     case NATIVE_PLUGIN_CATEGORY_MODULATOR:

  250.         text += "    a lv2:ModulatorPlugin, lv2:Plugin ;\n";

  251.         break;

  252.     case NATIVE_PLUGIN_CATEGORY_UTILITY:

  253.         text += "    a lv2:UtilityPlugin, lv2:Plugin ;\n";

  254.         break;

  255.     default:

  256.         text += "    a lv2:Plugin ;\n";

  257.         break;

  258.     }

  259. 

  260.     text += "\n";

  261. 

  262.     // -------------------------------------------------------------------

  263.     // Features

  264. 

  265.     // optional

  266.     if (pluginDesc->hints & NATIVE_PLUGIN_IS_RTSAFE)

  267.         text += "    lv2:optionalFeature <" LV2_CORE__hardRTCapable "> ;\n\n";

  268. 

  269.     // required

  270.     text += "    lv2:requiredFeature <" LV2_BUF_SIZE__boundedBlockLength "> ,\n";

  271. 

  272.     if (pluginDesc->hints & NATIVE_PLUGIN_NEEDS_FIXED_BUFFERS)

  273.         text += "                        <" LV2_BUF_SIZE__fixedBlockLength "> ,\n";

  274. 

  275.     text += "                        <" LV2_OPTIONS__options "> ,\n";

  276.     text += "                        <" LV2_URID__map "> ;\n";

  277.     text += "\n";

  278. 

  279.     // -------------------------------------------------------------------

  280.     // Extensions

  281. 

  282.     text += "    lv2:extensionData <" LV2_OPTIONS__interface "> ;\n";

  283. 

  284.     if (pluginDesc->hints & NATIVE_PLUGIN_USES_STATE)

  285.         text += "    lv2:extensionData <" LV2_STATE__interface "> ;\n";

  286. 

  287.     if (pluginDesc->category != NATIVE_PLUGIN_CATEGORY_SYNTH)

  288.         text += "    lv2:extensionData <" LV2_PROGRAMS__Interface "> ;\n";

  289. 

  290.     text += "\n";

  291. 

  292.     // -------------------------------------------------------------------

  293.     // UIs

  294. 

  295.     if (pluginDesc->hints & NATIVE_PLUGIN_HAS_UI)

  296.     {

  297. #ifdef CARLA_OS_LINUX

  298.         if (std::strncmp(pluginDesc->label, "carla", 5) == 0)

  299.         {

  300.             text += "    ui:ui <http://kxstudio.sf.net/carla/ui-embed> ,\n";

  301.             text += "          <http://kxstudio.sf.net/carla/ui-ext> ;\n";

  302.         }

  303.         else

  304. #endif

  305.         {

  306.             text += "    ui:ui <http://kxstudio.sf.net/carla/ui-ext> ;\n";

  307.         }

  308. 

  309.         text += "\n";

  310.     }

  311. 

  312.     // -------------------------------------------------------------------

  313.     // First MIDI/Time port

  314. 

  315.     if (pluginDesc->midiIns > 0 || (pluginDesc->hints & NATIVE_PLUGIN_USES_TIME) != 0)

  316.     {

  317.         text += "    lv2:port [\n";

  318.         text += "        a lv2:InputPort, atom:AtomPort ;\n";

  319.         text += "        atom:bufferType atom:Sequence ;\n";

  320. 

  321.         if (pluginDesc->midiIns > 0 && (pluginDesc->hints & NATIVE_PLUGIN_USES_TIME) != 0)

  322.         {

  323.             text += "        atom:supports <" LV2_MIDI__MidiEvent "> ,\n";

  324.             text += "                      <" LV2_TIME__Position "> ;\n";

  325.         }

  326.         else if (pluginDesc->midiIns > 0)

  327.             text += "        atom:supports <" LV2_MIDI__MidiEvent "> ;\n";

  328.         else

  329.             text += "        atom:supports <" LV2_TIME__Position "> ;\n";

  330. 

  331.         text += "        lv2:designation lv2:control ;\n";

  332.         text += "        lv2:index " + String(portIndex++) + " ;\n";

  333. 

  334.         if (pluginDesc->hints & NATIVE_PLUGIN_USES_TIME)

  335.         {

  336.             if (pluginDesc->midiIns > 1)

  337.             {

  338.                 text += "        lv2:symbol \"lv2_events_in_1\" ;\n";

  339.                 text += "        lv2:name \"Events Input #1\" ;\n";

  340.             }

  341.             else

  342.             {

  343.                 text += "        lv2:symbol \"lv2_events_in\" ;\n";

  344.                 text += "        lv2:name \"Events Input\" ;\n";

  345.             }

  346.         }

  347.         else

  348.         {

  349.             if (pluginDesc->midiIns > 1)

  350.             {

  351.                 text += "        lv2:symbol \"lv2_midi_in_1\" ;\n";

  352.                 text += "        lv2:name \"MIDI Input #1\" ;\n";

  353.             }

  354.             else

  355.             {

  356.                 text += "        lv2:symbol \"lv2_midi_in\" ;\n";

  357.                 text += "        lv2:name \"MIDI Input\" ;\n";

  358.             }

  359.         }

  360. 

  361.         text += "    ] ;\n\n";

  362.     }

  363. 

  364.     // -------------------------------------------------------------------

  365.     // MIDI inputs

  366. 

  367.     for (uint32_t i=1; i < pluginDesc->midiIns; ++i)

  368.     {

  369.         if (i == 1)

  370.             text += "    lv2:port [\n";

  371. 

  372.         text += "        a lv2:InputPort, atom:AtomPort ;\n";

  373.         text += "        atom:bufferType atom:Sequence ;\n";

  374.         text += "        atom:supports <" LV2_MIDI__MidiEvent "> ;\n";

  375.         text += "        lv2:index " + String(portIndex++) + " ;\n";

  376.         text += "        lv2:symbol \"lv2_midi_in_" + String(i+1) + "\" ;\n";

  377.         text += "        lv2:name \"MIDI Input #" + String(i+1) + "\" ;\n";

  378. 

  379.         if (i+1 == pluginDesc->midiIns)

  380.             text += "    ] ;\n\n";

  381.         else

  382.             text += "    ] , [\n";

  383.     }

  384. 

  385.     // -------------------------------------------------------------------

  386.     // MIDI outputs

  387. 

  388.     for (uint32_t i=0; i < pluginDesc->midiOuts; ++i)

  389.     {

  390.         if (i == 0)

  391.             text += "    lv2:port [\n";

  392. 

  393.         text += "        a lv2:OutputPort, atom:AtomPort ;\n";

  394.         text += "        atom:bufferType atom:Sequence ;\n";

  395.         text += "        atom:supports <" LV2_MIDI__MidiEvent "> ;\n";

  396.         text += "        lv2:index " + String(portIndex++) + " ;\n";

  397. 

  398.         if (pluginDesc->midiOuts > 1)

  399.         {

  400.             text += "        lv2:symbol \"lv2_midi_out_" + String(i+1) + "\" ;\n";

  401.             text += "        lv2:name \"MIDI Output #" + String(i+1) + "\" ;\n";

  402.         }

  403.         else

  404.         {

  405.             text += "        lv2:symbol \"lv2_midi_out\" ;\n";

  406.             text += "        lv2:name \"MIDI Output\" ;\n";

  407.         }

  408. 

  409.         if (i+1 == pluginDesc->midiOuts)

  410.             text += "    ] ;\n\n";

  411.         else

  412.             text += "    ] , [\n";

  413.     }

  414. 

  415.     // -------------------------------------------------------------------

  416.     // Freewheel port

  417. 

  418.     text += "    lv2:port [\n";

  419.     text += "        a lv2:InputPort, lv2:ControlPort ;\n";

  420.     text += "        lv2:index " + String(portIndex++) + " ;\n";

  421.     text += "        lv2:symbol \"lv2_freewheel\" ;\n";

  422.     text += "        lv2:name \"Freewheel\" ;\n";

  423.     text += "        lv2:default 0.0 ;\n";

  424.     text += "        lv2:minimum 0.0 ;\n";

  425.     text += "        lv2:maximum 1.0 ;\n";

  426.     text += "        lv2:designation <" LV2_CORE__freeWheeling "> ;\n";

  427.     text += "        lv2:portProperty lv2:toggled, <" LV2_PORT_PROPS__notOnGUI "> ;\n";

  428.     text += "    ] ;\n";

  429.     text += "\n";

  430. 

  431.     // -------------------------------------------------------------------

  432.     // Audio inputs

  433. 

  434.     for (uint32_t i=0; i < pluginDesc->audioIns; ++i)

  435.     {

  436.         if (i == 0)

  437.             text += "    lv2:port [\n";

  438. 

  439.         text += "        a lv2:InputPort, lv2:AudioPort ;\n";

  440.         text += "        lv2:index " + String(portIndex++) + " ;\n";

  441.         text += "        lv2:symbol \"lv2_audio_in_" + String(i+1) + "\" ;\n";

  442.         text += "        lv2:name \"Audio Input " + String(i+1) + "\" ;\n";

  443. 

  444.         if (i+1 == pluginDesc->audioIns)

  445.             text += "    ] ;\n\n";

  446.         else

  447.             text += "    ] , [\n";

  448.     }

  449. 

  450.     // -------------------------------------------------------------------

  451.     // Audio outputs

  452. 

  453.     for (uint32_t i=0; i < pluginDesc->audioOuts; ++i)

  454.     {

  455.         if (i == 0)

  456.             text += "    lv2:port [\n";

  457. 

  458.         text += "        a lv2:OutputPort, lv2:AudioPort ;\n";

  459.         text += "        lv2:index " + String(portIndex++) + " ;\n";

  460.         text += "        lv2:symbol \"lv2_audio_out_" + String(i+1) + "\" ;\n";

  461.         text += "        lv2:name \"Audio Output " + String(i+1) + "\" ;\n";

  462. 

  463.         if (i+1 == pluginDesc->audioOuts)

  464.             text += "    ] ;\n\n";

  465.         else

  466.             text += "    ] , [\n";

  467.     }

  468. 

  469.     // -------------------------------------------------------------------

  470.     // Parameters

  471. 

  472.     const uint32_t paramCount((pluginHandle != nullptr && pluginDesc->get_parameter_count != nullptr) ? pluginDesc->get_parameter_count(pluginHandle) : 0);

  473. 

  474.     if (paramCount > 0)

  475.     {

  476.         CARLA_SAFE_ASSERT_RETURN(pluginDesc->get_parameter_info != nullptr,)

  477.         CARLA_SAFE_ASSERT_RETURN(pluginDesc->get_parameter_value != nullptr,)

  478.     }

  479. 

  480.     for (uint32_t i=0; i < paramCount; ++i)

  481.     {

  482.         const NativeParameter* paramInfo(pluginDesc->get_parameter_info(pluginHandle, i));

  483.         const String           paramName(paramInfo->name != nullptr ? paramInfo->name : "");

  484.         const String           paramUnit(paramInfo->unit != nullptr ? paramInfo->unit : "");

  485. 

  486.         CARLA_SAFE_ASSERT_RETURN(paramInfo != nullptr,)

  487. 

  488.         if (i == 0)

  489.             text += "    lv2:port [\n";

  490. 

  491.         if (paramInfo->hints & NATIVE_PARAMETER_IS_OUTPUT)

  492.             text += "        a lv2:OutputPort, lv2:ControlPort ;\n";

  493.         else

  494.             text += "        a lv2:InputPort, lv2:ControlPort ;\n";

  495. 

  496.         text += "        lv2:index " + String(portIndex++) + " ;\n";

  497.         text += "        lv2:symbol \"" + nameToSymbol(paramName, i) + "\" ;\n";

  498. 

  499.         if (paramName.isNotEmpty())

  500.             text += "        lv2:name \"" + paramName + "\" ;\n";

  501.         else

  502.             text += "        lv2:name \"Port " + String(i+1) + "\" ;\n";

  503. 

  504.         if ((paramInfo->hints & NATIVE_PARAMETER_IS_OUTPUT) == 0)

  505.             text += "        lv2:default " + String::formatted("%f", paramInfo->ranges.def) + " ;\n";

  506. 

  507.         text += "        lv2:minimum " + String::formatted("%f", paramInfo->ranges.min) + " ;\n";

  508.         text += "        lv2:maximum " + String::formatted("%f", paramInfo->ranges.max) + " ;\n";

  509. 

  510.         if ((paramInfo->hints & NATIVE_PARAMETER_IS_AUTOMABLE) == 0)

  511.             text += "        lv2:portProperty <" LV2_PORT_PROPS__expensive "> ;\n";

  512.         if (paramInfo->hints & NATIVE_PARAMETER_IS_BOOLEAN)

  513.             text += "        lv2:portProperty lv2:toggled ;\n";

  514.         if (paramInfo->hints & NATIVE_PARAMETER_IS_INTEGER)

  515.             text += "        lv2:portProperty lv2:integer ;\n";

  516.         if (paramInfo->hints & NATIVE_PARAMETER_IS_LOGARITHMIC)

  517.             text += "        lv2:portProperty <" LV2_PORT_PROPS__logarithmic "> ;\n";

  518.         if (paramInfo->hints & NATIVE_PARAMETER_USES_SAMPLE_RATE)

  519.             text += "        lv2:portProperty lv2:toggled ;\n";

  520.         if (paramInfo->hints & NATIVE_PARAMETER_USES_SCALEPOINTS)

  521.             text += "        lv2:portProperty lv2:enumeration ;\n";

  522.         if ((paramInfo->hints & NATIVE_PARAMETER_IS_ENABLED) == 0)

  523.             text += "        lv2:portProperty <" LV2_PORT_PROPS__notOnGUI "> ;\n";

  524. 

  525.         for (uint32_t j=0; j < paramInfo->scalePointCount; ++j)

  526.         {

  527.             const NativeParameterScalePoint* const scalePoint(&paramInfo->scalePoints[j]);

  528. 

  529.             if (j == 0)

  530.                 text += "        lv2:scalePoint [ ";

  531.             else

  532.                 text += "                       [ ";

  533. 

  534.             text += "rdfs:label \"" + String(scalePoint->label) + "\" ;\n";

  535.             text += "                         rdf:value  " + String::formatted("%f", scalePoint->value) + " ";

  536. 

  537.             if (j+1 == paramInfo->scalePointCount)

  538.                 text += "] ;\n";

  539.             else

  540.                 text += "] ,\n";

  541.         }

  542. 

  543.         if (paramUnit.isNotEmpty())

  544.         {

  545.             text += "        unit:unit [\n";

  546.             text += "            a unit:Unit ;\n";

  547.             text += "            rdfs:label  \"" + paramUnit + "\" ;\n";

  548.             text += "            unit:symbol \"" + paramUnit + "\" ;\n";

  549.             text += "            unit:render \"%f " + paramUnit + "\" ;\n";

  550.             text += "        ] ;\n";

  551.         }

  552. 

  553.         if (i+1 == paramCount)

  554.             text += "    ] ;\n\n";

  555.         else

  556.             text += "    ] , [\n";

  557.     }

  558. 

  559.     text += "    doap:name \"" + String(pluginDesc->name) + "\" ;\n";

  560.     text += "    doap:maintainer [ foaf:name \"" + String(pluginDesc->maker) + "\" ] .\n";

  561. 

  562. #if 0

  563.     // -------------------------------------------------------------------

  564.     // Presets

  565. 

  566.     if (pluginDesc->get_midi_program_count != nullptr && pluginDesc->get_midi_program_info != nullptr && pluginHandle != nullptr)

  567.     {

  568.         if (const uint32_t presetCount = pluginDesc->get_midi_program_count(pluginHandle))

  569.         {

  570.             const String presetsFile("carla.lv2/" + pluginLabel + "-presets.ttl");

  571.             std::fstream presetsStream(presetsFile.toRawUTF8(), std::ios::out);

  572. 

  573.             String presetId, presetText;

  574. 

  575.             presetText += "@prefix lv2: <http://lv2plug.in/ns/lv2core#> .\n";

  576.             presetText += "@prefix pset: <http://lv2plug.in/ns/ext/presets#> .\n";

  577.             presetText += "@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .\n";

  578. 

  579.             for (uint32_t i=0; i<presetCount; ++i)

  580.             {

  581.                 const NativeMidiProgram* const midiProg(pluginDesc->get_midi_program_info(pluginHandle, i));

  582.                 pluginDesc->set_midi_program(pluginHandle, 0, midiProg->bank, midiProg->program);

  583. 

  584.                 presetId = String::formatted("%03i", i+1);

  585. 

  586.                 text += "\n<http://kxstudio.sf.net/carla/plugins/" + pluginLabel + "#preset" + presetId + ">\n";

  587.                 text += "    a pset:Preset ;\n";

  588.                 text += "    lv2:appliesTo <http://kxstudio.sf.net/carla/plugins/" + pluginLabel + "> ;\n";

  589.                 text += "    rdfs:seeAlso <" + pluginLabel + "-presets.ttl> .\n";

  590. 

  591.                 presetText += "\n<http://kxstudio.sf.net/carla/plugins/" + pluginLabel + "#preset" + presetId + ">\n";

  592.                 presetText += "    a pset:Preset ;\n";

  593.                 presetText += "    lv2:appliesTo <http://kxstudio.sf.net/carla/plugins/" + pluginLabel + "> ;\n";

  594.                 presetText += "    rdfs:label \"" + String(midiProg->name) + "\" ;\n";

  595. 

  596.                 for (uint32_t j=0; j < paramCount; ++j)

  597.                 {

  598.                     const NativeParameter* paramInfo(pluginDesc->get_parameter_info(pluginHandle, j));

  599.                     const String           paramName(paramInfo->name != nullptr ? paramInfo->name : "");

  600.                     const String           paramUnit(paramInfo->unit != nullptr ? paramInfo->unit : "");

  601. 

  602.                     CARLA_SAFE_ASSERT_RETURN(paramInfo != nullptr,)

  603. 

  604.                     if (j == 0)

  605.                         presetText += "    lv2:port [\n";

  606. 

  607.                     presetText += "        lv2:symbol \"" + nameToSymbol(paramName, j) + "\" ;\n";

  608.                     presetText += "        pset:value " + String::formatted("%f", pluginDesc->get_parameter_value(pluginHandle, j)) + " ;\n";

  609. 

  610.                     if (j+1 == paramCount)

  611.                         presetText += "    ] ;\n\n";

  612.                     else

  613.                         presetText += "    ] , [\n";

  614.                 }

  615. 

  616.                 presetsStream << presetText.toRawUTF8();

  617.                 presetText.clear();

  618.             }

  619. 

  620.             presetsStream.close();

  621.         }

  622.     }

  623. #endif

  624. 

  625.     // -------------------------------------------------------------------

  626.     // Write file now

  627. 

  628.     std::fstream pluginStream(pluginFile.toRawUTF8(), std::ios::out);

  629.     pluginStream << text.toRawUTF8();

  630.     pluginStream.close();

  631. 

  632.     // -------------------------------------------------------------------

  633.     // Cleanup plugin

  634. 

  635.     if (pluginHandle != nullptr && pluginDesc->cleanup != nullptr)

  636.         pluginDesc->cleanup(pluginHandle);

  637. }

  638. 

  639. // -----------------------------------------------------------------------

  640. 

  641. int main()

  642. {

  643.     PluginListManager& plm(PluginListManager::getInstance());

  644. 

  645.     writeManifestFile(plm);

  646. 

  647.     for (LinkedList<const NativePluginDescriptor*>::Itenerator it = plm.descs.begin2(); it.valid(); it.next())

  648.     {

  649.         const NativePluginDescriptor* const& pluginDesc(it.getValue(nullptr));

  650.         CARLA_SAFE_ASSERT_CONTINUE(pluginDesc != nullptr);

  651. 

  652.         writePluginFile(pluginDesc);

  653.     }

  654. 

  655.     carla_stdout("Done.");

  656. 

  657.     return 0;

  658. }

  659. 

  660. // -----------------------------------------------------------------------