diff options
Diffstat (limited to 'src/client/user.cpp')
| -rw-r--r-- | src/client/user.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/client/user.cpp b/src/client/user.cpp index 85b626e..91b2450 100644 --- a/src/client/user.cpp +++ b/src/client/user.cpp @@ -10,6 +10,7 @@ #include "user.hpp" +const int key_esc = 4; const int key_enter = 10; const int key_escape = 27; const int key_backspace = 127; @@ -57,7 +58,11 @@ void Client::Run(ChatRoom *room) break; } else if(recive > 0) { + /* warning: if we get a message >= maxlen_outbuf then + this code will not work */ + out_buffer[recive-1] = '\0'; // change '\n' to '\0' room->AddMessage(out_buffer); + memset(out_buffer, 0, recive); } usleep(usecs); @@ -69,6 +74,10 @@ void Client::HandleButton(ChatRoom *room) int key = wgetch(room->GetInputWin()); switch(key) { + case key_esc: { + // #todo: exit + break; + } // ascii table 32...126 case ' '...'~': { AddCharToBuffer(key); @@ -92,7 +101,7 @@ void Client::HandleButton(ChatRoom *room) void Client::AddCharToBuffer(char ch) { - if(in_buf_used >= max_line_length-2) // we reserve 1 byte for '\0' + if(in_buf_used >= maxlen_inbuf-1) return; in_buffer[in_buf_used] = ch; @@ -114,9 +123,8 @@ void Client::SendMessage() return; in_buffer[in_buf_used] = '\n'; - // if(max_line_length-2 < 0) write(fd, in_buffer, (in_buf_used+1)*sizeof(char)); - memset(in_buffer, 0, sizeof(in_buffer)); + memset(in_buffer, 0, (in_buf_used+1)*sizeof(char)); in_buf_used = 0; }
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