diff options
| -rw-r--r-- | api/plugin-support.hpp | 60 |
1 files changed, 49 insertions, 11 deletions
diff --git a/api/plugin-support.hpp b/api/plugin-support.hpp index 191b8d73..2fae03c2 100644 --- a/api/plugin-support.hpp +++ b/api/plugin-support.hpp @@ -11,6 +11,7 @@ #include <memory> #include <algorithm> +#include <cstring> #include <QDebug> #include <QString> @@ -41,18 +42,19 @@ struct dylib final { enum Type { Filter = 0xdeadbabe, Tracker = 0xcafebeef, Protocol = 0xdeadf00d, Invalid = 0xcafebabe }; - dylib(const QString& filename, Type t) : + dylib(const QString& filename_, Type t) : type(Invalid), - filename(filename), + full_filename(filename_), + module_name(trim_filename(filename_)), Dialog(nullptr), Constructor(nullptr), Meta(nullptr) { // otherwise dlopen opens the calling executable - if (filename.size() == 0) + if (filename_.size() == 0 || module_name.size() == 0) return; - handle.setFileName(filename); + handle.setFileName(filename_); handle.setLoadHints(QLibrary::DeepBindHint | QLibrary::ResolveAllSymbolsHint); if (check(!handle.load())) @@ -88,9 +90,9 @@ struct dylib final Type type; QString glob; } filters[] = { - { Filter, OPENTRACK_SOLIB_PREFIX "opentrack-filter-*." OPENTRACK_SOLIB_EXT, }, - { Tracker, OPENTRACK_SOLIB_PREFIX "opentrack-tracker-*." OPENTRACK_SOLIB_EXT, }, - { Protocol, OPENTRACK_SOLIB_PREFIX "opentrack-proto-*." OPENTRACK_SOLIB_EXT, }, + { Filter, QStringLiteral(OPENTRACK_SOLIB_PREFIX "opentrack-filter-*." OPENTRACK_SOLIB_EXT), }, + { Tracker, QStringLiteral(OPENTRACK_SOLIB_PREFIX "opentrack-tracker-*." OPENTRACK_SOLIB_EXT), }, + { Protocol, QStringLiteral(OPENTRACK_SOLIB_PREFIX "opentrack-proto-*." OPENTRACK_SOLIB_EXT), }, }; for (const filter_& filter : filters) @@ -100,10 +102,7 @@ struct dylib final std::shared_ptr<dylib> lib = std::make_shared<dylib>(QStringLiteral("%1/%2").arg(library_path).arg(filename), filter.type); if (lib->type == Invalid) - { - qDebug() << "can't load dylib" << filename; continue; - } if (std::any_of(ret.cbegin(), ret.cend(), @@ -123,7 +122,8 @@ struct dylib final } Type type; - QString filename; + QString module_name; + QString full_filename; QIcon icon; QString name; @@ -134,10 +134,48 @@ struct dylib final private: QLibrary handle; + static QString trim_filename(const QString& in_) + { + QStringRef in(&in_); + + const int idx = in.lastIndexOf("/"); + + if (idx != -1) + { + in = in.mid(idx + 1); + + if (in.startsWith(OPENTRACK_SOLIB_PREFIX) && + in.endsWith("." OPENTRACK_SOLIB_EXT)) + { + static constexpr unsigned pfx_len = sizeof(OPENTRACK_SOLIB_PREFIX) - 1; + static constexpr unsigned rst_len = sizeof("." OPENTRACK_SOLIB_EXT) - 1; + + in = in.mid(pfx_len); + in = in.left(in.size() - rst_len); + + static const char* names[] = + { + "opentrack-tracker-", + "opentrack-proto-", + "opentrack-filter-", + }; + + for (auto name : names) + { + if (in.startsWith(name)) + return in.mid(std::strlen(name)).toString(); + } + } + } + return QStringLiteral(""); + } + bool check(bool fail) { if (fail) { + qDebug() << "library" << module_name << "failed:" << handle.errorString(); + if (handle.isLoaded()) (void) handle.unload(); |