diff options
Diffstat (limited to 'src/base/vnc/vncserver.hh')
-rw-r--r-- | src/base/vnc/vncserver.hh | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/base/vnc/vncserver.hh b/src/base/vnc/vncserver.hh index a52850323..99f4b5fe1 100644 --- a/src/base/vnc/vncserver.hh +++ b/src/base/vnc/vncserver.hh @@ -216,9 +216,9 @@ class VncServer : public VncInput /** Read some data from the client * @param buf the data to read * @param len the amount of data to read - * @return length read + * @return whether the read was successful */ - size_t read(uint8_t *buf, size_t len); + bool read(uint8_t *buf, size_t len); /** Read len -1 bytes from the client into the buffer provided + 1 * assert that we read enough bytes. This function exists to handle @@ -226,35 +226,35 @@ class VncServer : public VncInput * the first byte which describes which one we're reading * @param buf the address of the buffer to add one to and read data into * @param len the amount of data + 1 to read - * @return length read + * @return whether the read was successful. */ - size_t read1(uint8_t *buf, size_t len); + bool read1(uint8_t *buf, size_t len); /** Templated version of the read function above to * read simple data to the client * @param val data to recv from the client */ - template <typename T> size_t read(T* val); + template <typename T> bool read(T* val); /** Write a buffer to the client. * @param buf buffer to send * @param len length of the buffer - * @return number of bytes sent + * @return whether the write was successful */ - size_t write(const uint8_t *buf, size_t len); + bool write(const uint8_t *buf, size_t len); /** Templated version of the write function above to * write simple data to the client * @param val data to send to the client */ - template <typename T> size_t write(T* val); + template <typename T> bool write(T* val); /** Send a string to the client * @param str string to transmit */ - size_t write(const char* str); + bool write(const char* str); /** Check the client's protocol verion for compatibility and send * the security types we support |