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00039 #ifndef _OASYS_IOCLIENT_H_
00040 #define _OASYS_IOCLIENT_H_
00041
00042 #include <sys/types.h>
00043 #include <sys/uio.h>
00044
00045 #include "IO.h"
00046
00047 namespace oasys {
00048
00052 class IOClient : virtual public IOHandlerBase {
00053 public:
00054 virtual ~IOClient() {}
00055
00057
00060 virtual int read(char* bp, size_t len) = 0;
00061 virtual int write(const char* bp, size_t len) = 0;
00062 virtual int readv(const struct iovec* iov, int iovcnt) = 0;
00063 virtual int writev(const struct iovec* iov, int iovcnt) = 0;
00065
00067
00073 virtual int readall(char* bp, size_t len) = 0;
00074 virtual int writeall(const char* bp, size_t len) = 0;
00075 virtual int readvall(const struct iovec* iov, int iovcnt) = 0;
00076 virtual int writevall(const struct iovec* iov, int iovcnt) = 0;
00078
00080
00087 virtual int timeout_read(char* bp, size_t len, int timeout_ms) = 0;
00088 virtual int timeout_readv(const struct iovec* iov, int iovcnt,
00089 int timeout_ms) = 0;
00090 virtual int timeout_readall(char* bp, size_t len, int timeout_ms) = 0;
00091 virtual int timeout_readvall(const struct iovec* iov, int iovcnt,
00092 int timeout_ms) = 0;
00093 virtual int timeout_write(const char* bp, size_t len, int timeout_ms) = 0;
00094 virtual int timeout_writev(const struct iovec* iov, int iovcnt,
00095 int timeout_ms) = 0;
00096 virtual int timeout_writeall(const char* bp, size_t len, int timeout_ms) = 0;
00097 virtual int timeout_writevall(const struct iovec* iov, int iovcnt,
00098 int timeout_ms) = 0;
00100
00102 virtual int get_nonblocking(bool* nonblockingp) = 0;
00103 virtual int set_nonblocking(bool nonblocking) = 0;
00104 };
00105
00106 }
00107
00108 #endif // _OASYS_IOCLIENT_H_