temp

xbmc · Aug 18, 2024 · df38035 · df38035
1 parent a53797f
commit df38035
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Showing 2 changed files with 37 additions and 8 deletions.
diff --git a/src/decrypters/Helpers.h b/src/decrypters/Helpers.h
@@ -25,6 +25,13 @@ constexpr std::string_view KS_CLEARKEY = "org.w3.clearkey";
 
 // DRM UUIDs
 
+constexpr uint8_t UUID_WIDEVINE[16] = {0xed, 0xef, 0x8b, 0xa9, 0x79, 0xd6, 0x4a, 0xce,
+                                       0xa3, 0xc8, 0x27, 0xdc, 0xd5, 0x1d, 0x21, 0xed};
+
+constexpr uint8_t UUID_PLAYREADY[16] = {0x9a, 0x04, 0xf0, 0x79, 0x98, 0x40, 0x42, 0x86,
+                                        0xab, 0x92, 0xe6, 0x5b, 0xe0, 0x88, 0x5f, 0x95};
+
+
 constexpr std::string_view URN_WIDEVINE = "urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed";
 constexpr std::string_view URN_PLAYREADY = "urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95";
 constexpr std::string_view URN_WISEPLAY = "urn:uuid:3d5e6d35-9b9a-41e8-b843-dd3c6e72c42c";

diff --git a/src/decrypters/widevineandroid/WVCencSingleSampleDecrypter.cpp b/src/decrypters/widevineandroid/WVCencSingleSampleDecrypter.cpp
@@ -49,14 +49,6 @@ CWVCencSingleSampleDecrypterA::CWVCencSingleSampleDecrypterA(CWVCdmAdapterA& drm
     return;
   }
 
-  if (CSrvBroker::GetSettings().IsDebugLicense())
-  {
-    std::string debugFilePath =
-        FILESYS::PathCombine(m_host->GetLibraryPath(), "EDEF8BA9-79D6-4ACE-A3C8-27DCD51D21ED.init");
-    std::string data{reinterpret_cast<const char*>(pssh.data()), pssh.size()};
-    FILESYS::SaveFile(debugFilePath, data, true);
-  }
-
   m_pssh = pssh;
   // No cenc init data with PSSH box format, create one
   if (memcmp(pssh.data() + 4, "pssh", 4) != 0)
@@ -66,6 +58,26 @@ CWVCencSingleSampleDecrypterA::CWVCencSingleSampleDecrypterA(CWVCdmAdapterA& drm
                                            0x73, 0x68, 0x00, 0x00, 0x00, 0x00};
 
     std::vector<uint8_t> psshAtom;
+
+    psshAtom.assign(atomHeader, atomHeader + 12); // PSSH Box header
+    psshAtom.insert(psshAtom.end(), playreadySystemId, playreadySystemId + 16); // System ID
+
+    // Add data size (4 bytes)
+    psshAtom.emplace_back(static_cast<uint8_t>((pssh.size() >> 24) & 0xFF));
+    psshAtom.emplace_back(static_cast<uint8_t>((pssh.size() >> 16) & 0xFF));
+    psshAtom.emplace_back(static_cast<uint8_t>((pssh.size() >> 8) & 0xFF));
+    psshAtom.emplace_back(static_cast<uint8_t>(pssh.size() & 0xFF));
+
+    psshAtom.insert(psshAtom.end(), pssh.begin(), pssh.end()); // Data
+
+    // Update box PSSH size on first 4 bytes
+    const uint32_t boxSize = static_cast<uint32_t>(psshAtom.size());
+    psshAtom[0] = static_cast<uint8_t>((boxSize >> 24) & 0xFF);
+    psshAtom[1] = static_cast<uint8_t>((boxSize >> 16) & 0xFF);
+    psshAtom[2] = static_cast<uint8_t>((boxSize >> 8) & 0xFF);
+    psshAtom[3] = static_cast<uint8_t>(boxSize & 0xFF);
+
+    /*
     psshAtom.assign(atomHeader, atomHeader + 12); // PSSH Box header
     psshAtom.insert(psshAtom.end(), m_mediaDrm.GetKeySystem(), m_mediaDrm.GetKeySystem() + 16); // System ID
     // Add data size bytes
@@ -77,8 +89,18 @@ CWVCencSingleSampleDecrypterA::CWVCencSingleSampleDecrypterA(CWVCdmAdapterA& drm
     // Update box size
     psshAtom[2] = static_cast<uint8_t>(psshAtom.size() >> 8);
     psshAtom[3] = static_cast<uint8_t>(psshAtom.size());
+    */
     m_pssh = psshAtom;
   }
+
+  if (CSrvBroker::GetSettings().IsDebugLicense())
+  {
+    std::string debugFilePath =
+        FILESYS::PathCombine(m_host->GetLibraryPath(), "EDEF8BA9-79D6-4ACE-A3C8-27DCD51D21ED.init");
+    std::string data{reinterpret_cast<const char*>(m_pssh.data()), m_pssh.size()};
+    FILESYS::SaveFile(debugFilePath, data, true);
+  }
+
   m_initialPssh = m_pssh;
 
   if (!optionalKeyParameter.empty())