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SilverMUD
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Initial ncurses setup, and layout of client.

This commit is contained in:
Barra Ó Catháin 2023-08-28 02:29:21 +01:00
parent c043da64a2
commit 50dcddfc56
3 changed files with 76 additions and 9 deletions
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2
Makefile.am
View File

@ -1,7 +1,7 @@
bin_PROGRAMS = SilverMUDServer SilverMUDClient
dist_doc_DATA = README.org
SilverMUDServer_CFLAGS = -I/usr/include/guile/3.0 -I/usr -lguile-3.0 -lgc -lpthread -ldl -lgnutls -g
SilverMUDClient_CFLAGS = -I/usr/include/guile/3.0 -I/usr -lguile-3.0 -lgc -lpthread -ldl -lgnutls -g
SilverMUDClient_CFLAGS = -I/usr/include/guile/3.0 -I/usr -lguile-3.0 -lgc -lpthread -ldl -lgnutls -g -lncurses
SilverMUDServer_SOURCES = \
source/messages.c \

70
source/client/main.c
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@ -13,6 +13,7 @@
#include <sys/socket.h>
#include <gnutls/gnutls.h>
#include "../config.h"
#include "../messages.h"
int main (int argc, char ** argv)
@ -65,12 +66,77 @@ int main (int argc, char ** argv)
}
while (returnValue < 0 && gnutls_error_is_fatal(returnValue) == 0);
// Initialize ncurses:
initscr();
keypad(stdscr, TRUE);
if (!has_colors())
{
endwin();
exit(EXIT_FAILURE);
}
// Enable colours:
start_color();
use_default_colors();
init_pair(1, COLOR_GREEN, -1);
// Variables needed for the main loop:
int height, width;
getmaxyx(stdscr, height, width);
struct ClientToServerMessage message;
WINDOW * chatWindow, * gameWindow;
gameWindow = newwin((height / 2) - 1, width - 2, 1, 1);
chatWindow = newwin((height / 2) - 3, width - 2, (height / 2) + 1, 1);
scrollok(gameWindow, TRUE);
scrollok(chatWindow, TRUE);
while (true)
{
fgets(message.content, 1024, stdin);
gnutls_record_send(tlsSession, &message, 1024);
// Store the current size of the terminal:
getmaxyx(stdscr, height, width);
// Draw the lines that will seperate windows:
wborder(stdscr, ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ');
mvwhline(stdscr, 0, 0, '=', width);
mvwhline(stdscr, height / 2, 0, '=', width);
mvwhline(stdscr, height - 2, 0, '=', width);
// Write the labels for windows:
attron(COLOR_PAIR(1));
mvwprintw(stdscr, 0, 1, " SilverMUD | Version %s ", PACKAGE_VERSION);
mvwprintw(stdscr, height / 2, 1, " Chat ");
mvwprintw(stdscr, height - 2, 1, " Input ");
attroff(COLOR_PAIR(1));
wrefresh(stdscr);
// Move the windows into place:
mvwin(gameWindow, 1, 1);
mvwin(chatWindow, (height / 2) + 1 , 1);
wresize(gameWindow, (height / 2) - 1, width - 2);
wresize(chatWindow, ((height / 2) - 2) - (1 - (height % 2)), width - 2);
wrefresh(gameWindow);
wrefresh(chatWindow);
// Move to the input area:
wmove(stdscr, height - 1, 1);
wgetnstr(stdscr, message.content, 1024);
// Clear the input area:
wmove(stdscr, height - 2, 1);
clrtoeol();
if (message.content[0] != '\0')
{
wprintw(gameWindow, "%s\n", message.content);
wprintw(chatWindow, "%s\n", message.content);
gnutls_record_send(tlsSession, &message, 1024);
}
}
// Return a successful status code to the operating system:

7
source/server/main.c
View File

@ -162,7 +162,8 @@ int main (int argc, char ** argv)
addNewConnection(&clientConnections, newSocket, tlsSession);
// Print a message:
printf("New connection established! %d clients, session ID %u.\n", clientConnections.clientCount, tlsSession);
printf("New connection established. %d client(s), session ID %u.\n",
clientConnections.clientCount, tlsSession);
}
else
{
@ -174,7 +175,7 @@ int main (int argc, char ** argv)
int returnValue = gnutls_record_recv(*connection->tlsSession, &message, sizeof(struct ClientToServerMessage));
if (returnValue == 0 || returnValue == -10)
{
printf("Closing session ID: %d\n", *connection->tlsSession);
printf("Closing session ID: %u.\n", *connection->tlsSession);
epoll_ctl(connectedClients, EPOLL_CTL_DEL, connection->fileDescriptor, &watchedEvents);
gnutls_bye(*connection->tlsSession, 2);
shutdown(connection->fileDescriptor, 2);
@ -183,7 +184,7 @@ int main (int argc, char ** argv)
}
else if (returnValue == sizeof(struct ClientToServerMessage))
{
printf("%s", message.content);
printf("%s\n", message.content);
fflush(stdout);
}
}