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Allow pcap pktsrc to use other BPF_Program::Compile method

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This commit is contained in:
Tim Wojtulewicz 2022-05-23 17:36:09 -07:00
parent 515e5bf8a3
commit b30d5702f6
6 changed files with 60 additions and 33 deletions
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4
src/iosource/PktSrc.h
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@ -111,7 +111,7 @@ public:
*
* @return True on success, false if a problem occurred.
*/
bool PrecompileBPFFilter(int index, const std::string& filter);
virtual bool PrecompileBPFFilter(int index, const std::string& filter);
/**
* Returns the precompiled BPF filter associated with a given index,
@ -336,6 +336,8 @@ protected:
*/
virtual void DoneWithPacket() = 0;
virtual detail::BPF_Program* CompileFilter(const std::string& filter);
private:
// Internal helper for ExtractNextPacket().
bool ExtractNextPacketInternal();