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Usage of const

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This commit is contained in:
James Booth
2012-03-09 01:06:55 +00:00
parent ea3a09ac26
commit f533c6c162
14 changed files with 94 additions and 84 deletions
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60
windows.c
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@@ -43,16 +43,18 @@ static WINDOW * _cons_win = NULL;
static int dirty;
static void _create_windows(void);
static int _find_prof_win_index(char *contact);
static int _new_prof_win(char *contact);
static void _current_window_refresh();
static void _win_switch_if_active(int i);
static int _find_prof_win_index(const char * const contact);
static int _new_prof_win(const char * const contact);
static void _current_window_refresh(void);
static void _win_switch_if_active(const int i);
static void _win_show_time(WINDOW *win);
static void _win_show_user(WINDOW *win, char *user, int colour);
static void _win_show_message(WINDOW *win, char *message);
static void _show_status_string(WINDOW *win, char *from, char *show, char *status,
char *pre, char *default_show);
static void _cons_show_incoming_message(char *short_from, int win_index);
static void _win_show_user(WINDOW *win, const char * const user, const int colour);
static void _win_show_message(WINDOW *win, const char * const message);
static void _show_status_string(WINDOW *win, const char * const from,
const char * const show, const char * const status, const char * const pre,
const char * const default_show);
static void _cons_show_incoming_message(const char * const short_from,
const int win_index);
void gui_init(void)
{
@@ -139,7 +141,7 @@ char *win_get_recipient(void)
return recipient;
}
void win_show_incomming_msg(char *from, char *message)
void win_show_incomming_msg(const char * const from, const char * const message)
{
char from_cpy[strlen(from) + 1];
strcpy(from_cpy, from);
@@ -161,7 +163,8 @@ void win_show_incomming_msg(char *from, char *message)
dirty = TRUE;
}
void win_show_outgoing_msg(char *from, char *to, char *message)
void win_show_outgoing_msg(const char * const from, const char * const to,
const char * const message)
{
int win_index = _find_prof_win_index(to);
if (win_index == NUM_WINS)
@@ -178,7 +181,8 @@ void win_show_outgoing_msg(char *from, char *to, char *message)
dirty = TRUE;
}
void win_contact_online(char *from, char *show, char *status)
void win_contact_online(const char * const from, const char * const show,
const char * const status)
{
_show_status_string(_cons_win, from, show, status, "++", "online");
@@ -192,7 +196,8 @@ void win_contact_online(char *from, char *show, char *status)
dirty = TRUE;
}
void win_contact_offline(char *from, char *show, char *status)
void win_contact_offline(const char * const from, const char * const show,
const char * const status)
{
_show_status_string(_cons_win, from, show, status, "--", "offline");
@@ -228,7 +233,7 @@ void cons_help(void)
dirty = TRUE;
}
void cons_show_online_contacts(struct contact_list *list)
void cons_show_online_contacts(const struct contact_list * const list)
{
_win_show_time(_cons_win);
wprintw(_cons_win, "Online contacts:\n");
@@ -244,7 +249,7 @@ void cons_show_online_contacts(struct contact_list *list)
}
void cons_bad_show(char *msg)
void cons_bad_show(const char * const msg)
{
_win_show_time(_cons_win);
wattron(_cons_win, COLOR_PAIR(6));
@@ -255,7 +260,7 @@ void cons_bad_show(char *msg)
dirty = TRUE;
}
void cons_show(char *msg)
void cons_show(const char * const msg)
{
_win_show_time(_cons_win);
wprintw(_cons_win, "%s\n", msg);
@@ -264,7 +269,7 @@ void cons_show(char *msg)
dirty = TRUE;
}
void cons_bad_command(char *cmd)
void cons_bad_command(const char * const cmd)
{
_win_show_time(_cons_win);
wprintw(_cons_win, "Unknown command: %s\n", cmd);
@@ -293,7 +298,7 @@ void cons_bad_message(void)
cons_show("Usage: /msg user@host message");
}
void win_handle_switch(int *ch)
void win_handle_switch(const int * const ch)
{
if (*ch == KEY_F(1)) {
_win_switch_if_active(0);
@@ -336,7 +341,7 @@ void win_page_off(void)
dirty = TRUE;
}
void win_handle_page(int *ch)
void win_handle_page(const int * const ch)
{
int rows, cols, y, x;
getmaxyx(stdscr, rows, cols);
@@ -410,7 +415,7 @@ static void _create_windows(void)
}
}
static int _find_prof_win_index(char *contact)
static int _find_prof_win_index(const char * const contact)
{
// find the chat window for recipient
int i;
@@ -421,7 +426,7 @@ static int _find_prof_win_index(char *contact)
return i;
}
static int _new_prof_win(char *contact)
static int _new_prof_win(const char * const contact)
{
int i;
// find the first unused one
@@ -435,7 +440,7 @@ static int _new_prof_win(char *contact)
return i;
}
static void _win_switch_if_active(int i)
static void _win_switch_if_active(const int i)
{
win_page_off();
if (strcmp(_wins[i].from, "") != 0) {
@@ -458,7 +463,7 @@ static void _win_show_time(WINDOW *win)
wprintw(win, "%s - ", tstmp);
}
static void _win_show_user(WINDOW *win, char *user, int colour)
static void _win_show_user(WINDOW *win, const char * const user, const int colour)
{
if (colour)
wattron(win, COLOR_PAIR(2));
@@ -467,7 +472,7 @@ static void _win_show_user(WINDOW *win, char *user, int colour)
wattroff(win, COLOR_PAIR(2));
}
static void _win_show_message(WINDOW *win, char *message)
static void _win_show_message(WINDOW *win, const char * const message)
{
wattroff(win, A_BOLD);
wprintw(win, "%s\n", message);
@@ -483,8 +488,9 @@ static void _current_window_refresh()
prefresh(current, _wins[_curr_prof_win].y_pos, 0, 1, 0, rows-3, cols-1);
}
static void _show_status_string(WINDOW *win, char *from, char *show, char *status,
char *pre, char *default_show)
static void _show_status_string(WINDOW *win, const char * const from,
const char * const show, const char * const status, const char * const pre,
const char * const default_show)
{
_win_show_time(win);
if (strcmp(default_show, "online") == 0) {
@@ -515,7 +521,7 @@ static void _show_status_string(WINDOW *win, char *from, char *show, char *statu
}
static void _cons_show_incoming_message(char *short_from, int win_index)
static void _cons_show_incoming_message(const char * const short_from, const int win_index)
{
_win_show_time(_cons_win);
wattron(_cons_win, COLOR_PAIR(8));