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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:00:48 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:00:48 +0000 |
commit | 851b6a097165af4d51c0db01b5e05256e5006896 (patch) | |
tree | 5f7c388ec894a7806c49a99f3bdb605d0b299a7c /methods/connect.h | |
parent | Initial commit. (diff) | |
download | apt-851b6a097165af4d51c0db01b5e05256e5006896.tar.xz apt-851b6a097165af4d51c0db01b5e05256e5006896.zip |
Adding upstream version 2.6.1.upstream/2.6.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | methods/connect.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/methods/connect.h b/methods/connect.h new file mode 100644 index 0000000..413484a --- /dev/null +++ b/methods/connect.h @@ -0,0 +1,50 @@ +// -*- mode: cpp; mode: fold -*- +// Description /*{{{*/ +/* ###################################################################### + + Connect - Replacement connect call + + ##################################################################### */ + /*}}}*/ +#ifndef CONNECT_H +#define CONNECT_H + +#include <memory> +#include <string> +#include <stddef.h> + +#include "aptmethod.h" + +/** + * \brief Small representation of a file descriptor for network traffic. + * + * This provides support for TLS, SOCKS, and HTTP CONNECT proxies. + */ +struct MethodFd +{ + /// \brief Returns -1 for unusable, or an fd to select() on otherwise + virtual int Fd() = 0; + /// \brief Should behave like read(2) + virtual ssize_t Read(void *buf, size_t count) = 0; + /// \brief Should behave like write(2) + virtual ssize_t Write(void *buf, size_t count) = 0; + /// \brief Closes the file descriptor. Can be called multiple times. + virtual int Close() = 0; + /// \brief Destructor + virtual ~MethodFd(){}; + /// \brief Construct a MethodFd from a UNIX file descriptor + static std::unique_ptr<MethodFd> FromFd(int iFd); + /// \brief If there is pending data. + virtual bool HasPending(); +}; + +ResultState Connect(std::string To, int Port, const char *Service, int DefPort, + std::unique_ptr<MethodFd> &Fd, unsigned long TimeOut, aptMethod *Owner); + +ResultState UnwrapSocks(std::string To, int Port, URI Proxy, std::unique_ptr<MethodFd> &Fd, unsigned long Timeout, aptMethod *Owner); +ResultState UnwrapTLS(std::string const &To, std::unique_ptr<MethodFd> &Fd, unsigned long Timeout, aptMethod *Owner, + aptConfigWrapperForMethods const * OwnerConf); + +void RotateDNS(); + +#endif |