mirror of
https://github.com/Tha14/toxic.git
synced 2024-12-23 11:13:24 +01:00
Corrected wrap-around
This should allow wrap-around and allow proper execution.
This commit is contained in:
parent
1701ed7023
commit
dfff1e3cc4
80
prompt.c
80
prompt.c
@ -1,6 +1,6 @@
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/*
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* Toxic -- Tox Curses Client
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*/
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* Toxic -- Tox Curses Client
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*/
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#include <stdlib.h>
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#include <string.h>
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@ -41,7 +41,17 @@ unsigned char * hex_string_to_bin(char hex_string[])
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static char prompt_buf[256] = {0};
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static int prompt_buf_pos=0;
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static void execute(ToxWindow* self, char* cmd) {
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static void execute(ToxWindow* self, char* u_cmd) {
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int i;
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int newlines = 0;
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char cmd[256] = {0};
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for(i = 0; i < strlen(prompt_buf); i++)
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{
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if (u_cmd[i] == '\n')
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++newlines;
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else
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cmd[i - newlines] = u_cmd[i];
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}
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if(!strcmp(cmd, "quit") || !strcmp(cmd, "exit") || !strcmp(cmd, "q")) {
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endwin();
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@ -158,7 +168,7 @@ static void execute(ToxWindow* self, char* cmd) {
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break;
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}
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}
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else if(!strcmp(cmd, "clear")) {
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else if(!strcmp(cmd, "clear")) {
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wclear(self->window);
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}
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else if(!strcmp(cmd, "help")) {
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@ -197,7 +207,7 @@ static void execute(ToxWindow* self, char* cmd) {
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for(i=0; i<32; i++) {
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char xx[3];
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snprintf(xx, sizeof(xx), "%02x", self_public_key[i] & 0xff);
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snprintf(xx, sizeof(xx), "%02x", self_public_key[i] & 0xff);
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strcat(id, xx);
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}
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@ -266,8 +276,16 @@ static void execute(ToxWindow* self, char* cmd) {
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static void prompt_onKey(ToxWindow* self, int key) {
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// PRINTABLE characters: Add to line.
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if(isprint(key)) {
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if(prompt_buf_pos == (COLS - 3)) {
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return;
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if (prompt_buf_pos == 255){
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wprintw(self->window, "\nToo Long.\n");
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prompt_buf_pos = 0;
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prompt_buf[0] = 0;
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}
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else if(!(prompt_buf_pos == 0) && (prompt_buf_pos < COLS) && (prompt_buf_pos % (COLS - 3) == 0)) {
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prompt_buf[prompt_buf_pos++] = '\n';
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}
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else if(!(prompt_buf_pos == 0) && (prompt_buf_pos > COLS) && ((prompt_buf_pos - (COLS - 3)) % (COLS) == 0)) {
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prompt_buf[prompt_buf_pos++] = '\n';
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}
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prompt_buf[prompt_buf_pos++] = key;
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prompt_buf[prompt_buf_pos] = 0;
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@ -290,20 +308,22 @@ static void prompt_onKey(ToxWindow* self, int key) {
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}
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static void prompt_onDraw(ToxWindow* self) {
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curs_set(1);
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int x, y;
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getyx(self->window, y, x);
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(void) x;
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wattron(self->window, COLOR_PAIR(1));
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mvwprintw(self->window, y, 0, "# ");
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wattroff(self->window, COLOR_PAIR(1));
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mvwprintw(self->window, y, 2, "%s", prompt_buf);
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wclrtoeol(self->window);
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wrefresh(self->window);
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curs_set(1);
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int x, y;
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getyx(self->window, y, x);
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(void) x;
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int i;
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for (i = 0; i < (strlen(prompt_buf)); i++)
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{
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if ((prompt_buf[i] == '\n') && (y != 0))
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--y;
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}
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wattron(self->window, COLOR_PAIR(1));
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mvwprintw(self->window, y, 0, "# ");
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wattroff(self->window, COLOR_PAIR(1));
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mvwprintw(self->window, y, 2, "%s", prompt_buf);
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wclrtoeol(self->window);
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wrefresh(self->window);
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}
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static void print_usage(ToxWindow* self) {
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@ -311,15 +331,15 @@ static void print_usage(ToxWindow* self) {
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wprintw(self->window, "Commands:\n");
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wattroff(self->window, A_BOLD);
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wprintw(self->window, " connect <ip> <port> <key> : Connect to DHT server\n");
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wprintw(self->window, " add <id> <message> : Add friend\n");
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wprintw(self->window, " status <message> : Set your status\n");
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wprintw(self->window, " nick <nickname> : Set your nickname\n");
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wprintw(self->window, " accept <number> : Accept friend request\n");
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wprintw(self->window, " myid : Print your ID\n");
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wprintw(self->window, " quit/exit : Exit program\n");
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wprintw(self->window, " help : Print this message again\n");
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wprintw(self->window, " clear : Clear this window\n");
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wprintw(self->window, " connect <ip> <port> <key> : Connect to DHT server\n");
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wprintw(self->window, " add <id> <message> : Add friend\n");
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wprintw(self->window, " status <message> : Set your status\n");
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wprintw(self->window, " nick <nickname> : Set your nickname\n");
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wprintw(self->window, " accept <number> : Accept friend request\n");
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wprintw(self->window, " myid : Print your ID\n");
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wprintw(self->window, " quit/exit : Exit program\n");
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wprintw(self->window, " help : Print this message again\n");
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wprintw(self->window, " clear : Clear this window\n");
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wattron(self->window, A_BOLD);
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wprintw(self->window, "TIP: Use the TAB key to navigate through the tabs.\n\n");
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