client: Print login information

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/src/client/client.c b/src/client/client.c
index b711882..df90243 100644
--- a/src/client/client.c
+++ b/src/client/client.c
@@ -27,6 +27,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <sys/ioctl.h>
 #include <ostp/session.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -46,6 +47,25 @@ static char input[512];
 static size_t input_i = 0;
 static struct termios orig_termios;
 
+void set_title(const char *text)
+{
+    int rows, cols;
+    int col_position;
+    struct winsize w;
+
+    ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
+    rows = w.ws_row;
+    cols = w.ws_col;
+
+    col_position = (cols - strlen(text)) / 2;
+
+    printf("\033[s");
+    printf("\033[1;%dH%s", col_position, text);
+    printf("\033[3;1H");
+    printf("\033[u");
+}
+
+
 static void
 enable_raw_mode(void)
 {
@@ -65,6 +85,7 @@ disable_raw_mode(void)
 {
     tcsetattr(STDIN_FILENO, TCSAFLUSH, &orig_termios);
 }
+
 static void *
 recv_td(void *args)
 {
@@ -97,8 +118,12 @@ main(int argc, char **argv)
 {
     int error;
     char c, send_buf[2048];
+    char title[256];
     size_t len;
 
+    printf("\033c\n\n");
+    set_title("OMOC - login");
+
     tcgetattr(STDIN_FILENO, &orig_termios);
     setbuf(stdin, NULL);
     setbuf(stdout, NULL);
@@ -115,6 +140,9 @@ main(int argc, char **argv)
         return error;
     }
 
+    snprintf(title, sizeof(title), "OMOC - logged in as %s\n", s.username);
+    set_title(title);
+
     atexit(disable_raw_mode);
     enable_raw_mode();