1 files changed, 0 insertions, 259 deletions
diff --git a/archived/v1/client.c b/archived/v1/client.c
deleted file mode 100644
index 878b678..0000000
--- a/archived/v1/client.c
+++ /dev/null
@@ -1,259 +0,0 @@
-// Client for chatty
-
-// initial size for the messages array
-#define MESSAGES_SIZE 5
-
-// clang-format off
-#define TB_IMPL
-#include "termbox2.h"
-// clang-format on
-#include "common.h"
-
-#include <arpa/inet.h>
-#include <errno.h>
-#include <poll.h>
-#include <stdarg.h>
-#include <sys/socket.h>
-#include <time.h>
-#include <unistd.h>
-
-enum { FD_SERVER = 0,
-       FD_TTY,
-       FD_RESIZE,
-       FD_MAX };
-
-// offset of the input prompt
-int curs_offs_x   = 2;
-int prompt_offs_y = 3;
-
-// filedescriptor for server
-static int serverfd;
-// Input message to be send
-Message input = {
-    .author    = USERNAME,
-    .timestamp = {0},
-    .text_len       = 0,
-};
-// current amount of messages
-int nmessages = 0;
-// length of messages array
-int messages_size = MESSAGES_SIZE;
-// All messages sent and received in order
-Message messages[MESSAGES_SIZE] = {0};
-// incremented each time a new message is printed
-int msg_y = 0;
-
-// Cleans up resources, should called before exiting.
-void cleanup(void);
-// Displays an error message msg, followed by the errno variable and exits exeuction.
-void err_exit(const char *msg);
-// Display the welcome ui screen containing the prompt and messages array.
-void scren_welcome(void);
-// Append msg to the messages array.  Returns -1 if there was no space in the messages array
-// otherwise returns 0 on success.
-u8 messages_add(Message *msg);
-
-void cleanup(void)
-{
-    tb_shutdown();
-    if (serverfd)
-        if (close(serverfd))
-            writef("Error while closing server socket. errno: %d\n", errno);
-}
-
-// panic
-void err_exit(const char *msg)
-{
-    cleanup();
-    writef("%s errno: %d\n", msg, errno);
-    _exit(1);
-}
-
-void screen_welcome(void)
-{
-    tb_set_cursor(curs_offs_x, global.height - prompt_offs_y);
-    tb_print(0, global.height - prompt_offs_y, 0, 0, ">");
-
-    // if there is not enough space to fit all messages, skip the n first messages of the array.
-    int skip            = 0;
-    int lines_available = global.height - prompt_offs_y - 1; // pad by 1 from prompt
-    if (lines_available - nmessages < 0)
-        skip = nmessages - lines_available;
-    for (msg_y = skip; msg_y < nmessages; msg_y++) {
-        tb_printf(0, msg_y - skip, 0, 0, "%s [%s]: %s", messages[msg_y].timestamp, messages[msg_y].author, messages[msg_y].text);
-    }
-}
-
-u8 messages_add(Message *msg)
-{
-    if (nmessages == messages_size) {
-        return -1;
-    }
-
-    memcpy(messages[nmessages].author, msg->author, MESSAGE_AUTHOR_LEN);
-    memcpy(messages[nmessages].timestamp, msg->timestamp, MESSAGE_TIMESTAMP_LEN);
-    messages[nmessages].text_len     = msg->text_len;
-    messages[nmessages].text = msg->text;
-
-    nmessages++;
-    msg_y++;
-
-    return 0;
-}
-
-int main(void)
-{
-    // current event
-    struct tb_event ev;
-    // time for a new entered message
-    time_t now;
-    // localtime of new sent message
-    struct tm *ltime;
-    char buf[MESSAGE_MAX];
-    input.text = buf;
-
-    int serverfd, ttyfd, resizefd;
-    Message msg_recv          = {0};
-    const struct sockaddr_in address = {
-        AF_INET,
-        htons(PORT),
-        {0},
-    };
-
-    tb_init();
-    bytebuf_puts(&global.out, global.caps[TB_CAP_SHOW_CURSOR]);
-
-    screen_welcome();
-    tb_present();
-
-    tb_get_fds(&ttyfd, &resizefd);
-    serverfd = socket(AF_INET, SOCK_STREAM, 0);
-
-    struct pollfd fds[FD_MAX] = {
-        {serverfd, POLLIN, 0}, // FD_SERVER
-        {   ttyfd, POLLIN, 0}, // FD_TTY
-        {resizefd, POLLIN, 0}, // FD_RESIZE
-    };
-
-    if (connect(serverfd, (struct sockaddr *)&address, sizeof(address)))
-        err_exit("Error while connecting.");
-
-    for (;;) {
-        if (poll(fds, FD_MAX, 50000) == -1) {
-            // check if it was a resize event that interrupted the system call
-            if (errno == EINTR) {
-                tb_peek_event(&ev, 80);
-                if (ev.type != TB_EVENT_RESIZE)
-                    err_exit("Error while polling.");
-                else {
-                    tb_clear();
-                    screen_welcome();
-                }
-            }
-        }
-
-        if (fds[FD_TTY].revents & POLLIN) {
-            tb_poll_event(&ev);
-            switch (ev.key) {
-            // exit
-            case TB_KEY_CTRL_C:
-            case TB_KEY_CTRL_D:
-            case TB_KEY_ESC:
-                goto exit_loop;
-            // remove line till cursor
-            case TB_KEY_CTRL_U:
-                while (global.cursor_x > curs_offs_x) {
-                    global.cursor_x--;
-                    tb_print(global.cursor_x, global.cursor_y, 0, 0, " ");
-                }
-                tb_set_cursor(curs_offs_x, global.cursor_y);
-                input.text_len = 0;
-                break;
-            // send message
-            case TB_KEY_CTRL_M:
-                if (input.text_len <= 0)
-                    break;
-                while (global.cursor_x > curs_offs_x) {
-                    global.cursor_x--;
-                    tb_print(global.cursor_x, global.cursor_y, 0, 0, " ");
-                }
-                tb_set_cursor(curs_offs_x, global.cursor_y);
-
-                // zero terminate
-                input.text[input.text_len] = 0;
-
-                // print new message
-                time(&now);
-                ltime = localtime(&now);
-                strftime((char*)input.timestamp, sizeof(input.timestamp), "%H:%M:%S", ltime);
-
-                messages_add(&input);
-
-                if (message_send(&input, serverfd) == -1)
-                    err_exit("Error while sending message.");
-
-                // reset buffer
-                input.text_len = 0;
-
-                // update the screen
-                // NOTE: kind of wasteful cause we should only display new message
-                tb_clear();
-                screen_welcome();
-
-                break;
-            // remove word
-            case TB_KEY_CTRL_W:
-                // Delete consecutive space
-                while (input.text[input.text_len - 1] == ' ' && global.cursor_x > curs_offs_x) {
-                    global.cursor_x--;
-                    input.text_len--;
-                    tb_print(global.cursor_x, global.cursor_y, 0, 0, " ");
-                }
-                // Delete until next non-space
-                while (input.text[input.text_len - 1] != ' ' && global.cursor_x > curs_offs_x) {
-                    global.cursor_x--;
-                    input.text_len--;
-                    tb_print(global.cursor_x, global.cursor_y, 0, 0, " ");
-                }
-                input.text[input.text_len] = 0;
-                break;
-            }
-
-            // append pressed character to input.text
-            // TODO: wrap instead, allocate more ram for the message instead
-            if (ev.ch > 0 && input.text_len < MESSAGE_MAX && input.text_len < global.width - 3 - 1) {
-                tb_printf(global.cursor_x, global.cursor_y, 0, 0, "%c", ev.ch);
-                global.cursor_x++;
-
-                input.text[input.text_len++] = ev.ch;
-            }
-
-        } else if (fds[FD_SERVER].revents & POLLIN) {
-            int nrecv = message_receive(&msg_recv, serverfd);
-
-            if (nrecv == 0) {
-                // Server closed
-                // TODO: error message like (disconnected)
-                break;
-            } else if (nrecv == -1) {
-                err_exit("Error while receiveiving from server.");
-            }
-            messages_add(&msg_recv);
-            tb_clear();
-            screen_welcome();
-
-        } else if (fds[FD_RESIZE].revents & POLLIN) {
-            tb_poll_event(&ev);
-            if (ev.type == TB_EVENT_RESIZE) {
-                tb_clear();
-                screen_welcome();
-            }
-        }
-
-        tb_present();
-    }
-exit_loop:;
-
-    cleanup();
-    return 0;
-}