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mirror of https://github.com/profanity-im/profanity.git synced 2024-11-03 19:37:16 -05:00

Using GSList for contact list

This commit is contained in:
James Booth 2012-05-10 00:30:03 +01:00
parent b2385010b5
commit a336148cd2
6 changed files with 123 additions and 190 deletions

View File

@ -170,7 +170,7 @@ static gboolean _cmd_who(void)
if (conn_status != JABBER_CONNECTED) {
cons_not_connected();
} else {
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
cons_show_online_contacts(list);
}

View File

@ -24,52 +24,32 @@
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include "contact.h"
#include "contact_list.h"
// internal contact list
static struct contact_node_t * _contact_list = NULL;
static GSList * _contact_list = NULL;
// state of current tab completion, currrent node
static struct contact_node_t * _last_found = NULL;
static GSList * _last_found = NULL;
// and current search pattern
static char * _search_str = NULL;
static char * _search_contact_list_from(struct contact_node_t * curr);
static struct contact_node_t * _make_contact_node(const char * const name,
const char * const show, const char * const status);
static struct contact_node_t * _copy_contact_list(struct contact_node_t *node);
static void _insert_contact(struct contact_node_t *curr,
struct contact_node_t *prev, const char * const name,
const char * const show, const char * const status);
static char * _search_contact_list_from(GSList * curr);
void contact_list_clear(void)
{
struct contact_node_t *curr = _contact_list;
if (curr) {
while(curr) {
PContact contact = curr->contact;
p_contact_free(contact);
curr = curr->next;
}
free(_contact_list);
_contact_list = NULL;
g_slist_free_full(_contact_list, (GDestroyNotify)p_contact_free);
_contact_list = NULL;
reset_search_attempts();
}
reset_search_attempts();
}
void destroy_list(struct contact_node_t *list)
void destroy_list(GSList *list)
{
while(list) {
PContact contact = list->contact;
p_contact_free(contact);
list = list->next;
}
free(list);
g_slist_free_full(list, (GDestroyNotify)p_contact_free);
list = NULL;
}
@ -84,34 +64,26 @@ void reset_search_attempts(void)
int contact_list_remove(const char * const name)
{
// reset last found if it points at the node to be removed
if (_last_found != NULL)
if (strcmp(p_contact_name(_last_found->data), name) == 0)
_last_found = NULL;
if (!_contact_list) {
return 0;
} else {
struct contact_node_t *curr = _contact_list;
struct contact_node_t *prev = NULL;
GSList *curr = _contact_list;
while(curr) {
PContact contact = curr->contact;
PContact contact = curr->data;
if (strcmp(p_contact_name(contact), name) == 0) {
if (prev)
prev->next = curr->next;
else
_contact_list = curr->next;
// reset last found if it points at the node to be removed
if (_last_found != NULL)
if (strcmp(p_contact_name(_last_found->contact),
p_contact_name(contact)) == 0)
_last_found = NULL;
_contact_list = g_slist_remove(_contact_list, contact);
p_contact_free(contact);
free(curr);
return 1;
}
prev = curr;
curr = curr->next;
curr = g_slist_next(curr);
}
return 0;
@ -122,69 +94,60 @@ int contact_list_add(const char * const name, const char * const show,
const char * const status)
{
// empty list, create new
if (!_contact_list) {
_contact_list = _make_contact_node(name, show, status);
_contact_list = g_slist_append(_contact_list,
p_contact_new(name, show, status));
return 1;
} else {
struct contact_node_t *curr = _contact_list;
struct contact_node_t *prev = NULL;
GSList *curr = _contact_list;
while(curr) {
PContact curr_contact = curr->contact;
PContact curr_contact = curr->data;
// insert
if (strcmp(p_contact_name(curr_contact), name) > 0) {
_insert_contact(curr, prev, name, show, status);
_contact_list = g_slist_insert_before(_contact_list,
curr, p_contact_new(name, show, status));
return 0;
// update
} else if (strcmp(p_contact_name(curr_contact), name) == 0) {
p_contact_free(curr->contact);
curr->contact = p_contact_new(name, show, status);
p_contact_free(curr->data);
curr->data = p_contact_new(name, show, status);
return 0;
}
// move on
prev = curr;
curr = curr->next;
curr = g_slist_next(curr);
}
curr = _make_contact_node(name, show, status);
// hit end, append
_contact_list = g_slist_append(_contact_list,
p_contact_new(name, show, status));
if (prev)
prev->next = curr;
return 1;
}
}
struct contact_node_t * get_contact_list(void)
GSList * get_contact_list(void)
{
struct contact_node_t *copy = NULL;
struct contact_node_t *curr = _contact_list;
copy = _copy_contact_list(curr);
GSList *copy = NULL;
GSList *curr = _contact_list;
while(curr) {
PContact curr_contact = curr->data;
copy = g_slist_append(copy,
p_contact_new(p_contact_name(curr_contact),
p_contact_show(curr_contact),
p_contact_status(curr_contact)));
curr = g_slist_next(curr);
}
return copy;
}
struct contact_node_t * _copy_contact_list(struct contact_node_t *node)
{
if (node == NULL) {
return NULL;
} else {
PContact curr_contact = node->contact;
struct contact_node_t *copy =
_make_contact_node(p_contact_name(curr_contact),
p_contact_show(curr_contact),
p_contact_status(curr_contact));
copy->next = _copy_contact_list(node->next);
return copy;
}
}
char * find_contact(char *search_str)
{
char *found = NULL;
@ -204,7 +167,7 @@ char * find_contact(char *search_str)
// subsequent search attempt
} else {
// search from here+1 to end
found = _search_contact_list_from(_last_found->next);
found = _search_contact_list_from(g_slist_next(_last_found));
if (found != NULL)
return found;
@ -219,22 +182,15 @@ char * find_contact(char *search_str)
}
}
int get_size(struct contact_node_t *list)
int get_size(GSList *list)
{
int size = 0;
while(list) {
size++;
list = list->next;
}
return size;
return g_slist_length(list);
}
static char * _search_contact_list_from(struct contact_node_t * curr)
static char * _search_contact_list_from(GSList * curr)
{
while(curr) {
PContact curr_contact = curr->contact;
PContact curr_contact = curr->data;
// match found
if (strncmp(p_contact_name(curr_contact),
@ -252,35 +208,8 @@ static char * _search_contact_list_from(struct contact_node_t * curr)
return result;
}
curr = curr->next;
curr = g_slist_next(curr);
}
return NULL;
}
static struct contact_node_t * _make_contact_node(const char * const name,
const char * const show, const char * const status)
{
struct contact_node_t *new =
(struct contact_node_t *) malloc(sizeof(struct contact_node_t));
new->contact = p_contact_new(name, show, status);
new->next = NULL;
return new;
}
static void _insert_contact(struct contact_node_t *curr,
struct contact_node_t *prev, const char * const name,
const char * const show, const char * const status)
{
if (prev) {
struct contact_node_t *new = _make_contact_node(name, show, status);
new->next = curr;
prev->next = new;
} else {
struct contact_node_t *new = _make_contact_node(name, show, status);
new->next = _contact_list;
_contact_list = new;
}
}

View File

@ -23,6 +23,8 @@
#ifndef CONTACT_LIST_H
#define CONTACT_LIST_H
#include <glib.h>
#include "contact.h"
struct contact_node_t {
@ -35,9 +37,9 @@ void reset_search_attempts(void);
int contact_list_add(const char * const name, const char * const show,
const char * const status);
int contact_list_remove(const char * const name);
struct contact_node_t * get_contact_list(void);
GSList * get_contact_list(void);
char * find_contact(char *search_str);
int get_size(struct contact_node_t *list);
void destroy_list(struct contact_node_t *list);
int get_size(GSList *list);
void destroy_list(GSList *list);
#endif

View File

@ -3,6 +3,7 @@
#include <string.h>
#include <head-unit.h>
#include <glib.h>
#include "contact.h"
#include "contact_list.h"
@ -19,7 +20,7 @@ static void aftertest(void)
static void empty_list_when_none_added(void)
{
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_is_null(list);
destroy_list(list);
}
@ -27,7 +28,7 @@ static void empty_list_when_none_added(void)
static void contains_one_element(void)
{
contact_list_add("James", NULL, NULL);
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(1, get_size(list));
destroy_list(list);
}
@ -35,8 +36,8 @@ static void contains_one_element(void)
static void first_element_correct(void)
{
contact_list_add("James", NULL, NULL);
struct contact_node_t *list = get_contact_list();
PContact james = list->contact;
GSList *list = get_contact_list();
PContact james = list->data;
assert_string_equals("James", p_contact_name(james));
destroy_list(list);
@ -46,7 +47,7 @@ static void contains_two_elements(void)
{
contact_list_add("James", NULL, NULL);
contact_list_add("Dave", NULL, NULL);
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(2, get_size(list));
destroy_list(list);
@ -56,10 +57,10 @@ static void first_and_second_elements_correct(void)
{
contact_list_add("James", NULL, NULL);
contact_list_add("Dave", NULL, NULL);
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
PContact dave = list->contact;
PContact james = (list->next)->contact;
PContact dave = list->data;
PContact james = (g_slist_next(list))->data;
assert_string_equals("James", p_contact_name(james));
assert_string_equals("Dave", p_contact_name(dave));
@ -71,7 +72,7 @@ static void contains_three_elements(void)
contact_list_add("James", NULL, NULL);
contact_list_add("Bob", NULL, NULL);
contact_list_add("Dave", NULL, NULL);
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(3, get_size(list));
destroy_list(list);
@ -82,10 +83,10 @@ static void first_three_elements_correct(void)
contact_list_add("Bob", NULL, NULL);
contact_list_add("Dave", NULL, NULL);
contact_list_add("James", NULL, NULL);
struct contact_node_t *list = get_contact_list();
PContact bob = list->contact;
PContact dave = (list->next)->contact;
PContact james = ((list->next)->next)->contact;
GSList *list = get_contact_list();
PContact bob = list->data;
PContact dave = (g_slist_next(list))->data;
PContact james = (g_slist_next(g_slist_next(list)))->data;
assert_string_equals("James", p_contact_name(james));
assert_string_equals("Dave", p_contact_name(dave));
@ -99,10 +100,10 @@ static void add_twice_at_beginning_adds_once(void)
contact_list_add("James", NULL, NULL);
contact_list_add("Dave", NULL, NULL);
contact_list_add("Bob", NULL, NULL);
struct contact_node_t *list = get_contact_list();
PContact bob = list->contact;
PContact dave = (list->next)->contact;
PContact james = ((list->next)->next)->contact;
GSList *list = get_contact_list();
PContact bob = list->data;
PContact dave = (g_slist_next(list))->data;
PContact james = (g_slist_next(g_slist_next(list)))->data;
assert_int_equals(3, get_size(list));
assert_string_equals("James", p_contact_name(james));
@ -117,10 +118,10 @@ static void add_twice_in_middle_adds_once(void)
contact_list_add("Dave", NULL, NULL);
contact_list_add("James", NULL, NULL);
contact_list_add("Bob", NULL, NULL);
struct contact_node_t *list = get_contact_list();
PContact bob = list->contact;
PContact dave = (list->next)->contact;
PContact james = ((list->next)->next)->contact;
GSList *list = get_contact_list();
PContact bob = list->data;
PContact dave = (g_slist_next(list))->data;
PContact james = (g_slist_next(g_slist_next(list)))->data;
assert_int_equals(3, get_size(list));
assert_string_equals("James", p_contact_name(james));
@ -135,10 +136,10 @@ static void add_twice_at_end_adds_once(void)
contact_list_add("Dave", NULL, NULL);
contact_list_add("Bob", NULL, NULL);
contact_list_add("James", NULL, NULL);
struct contact_node_t *list = get_contact_list();
PContact bob = list->contact;
PContact dave = (list->next)->contact;
PContact james = ((list->next)->next)->contact;
GSList *list = get_contact_list();
PContact bob = list->data;
PContact dave = (g_slist_next(list))->data;
PContact james = (g_slist_next(g_slist_next(list)))->data;
assert_int_equals(3, get_size(list));
assert_string_equals("James", p_contact_name(james));
@ -150,7 +151,7 @@ static void add_twice_at_end_adds_once(void)
static void remove_when_none_does_nothing(void)
{
contact_list_remove("James");
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(0, get_size(list));
destroy_list(list);
@ -160,7 +161,7 @@ static void remove_when_one_removes(void)
{
contact_list_add("James", NULL, NULL);
contact_list_remove("James");
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(0, get_size(list));
destroy_list(list);
@ -172,10 +173,10 @@ static void remove_first_when_two(void)
contact_list_add("Dave", NULL, NULL);
contact_list_remove("James");
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(1, get_size(list));
PContact dave = list->contact;
PContact dave = list->data;
assert_string_equals("Dave", p_contact_name(dave));
destroy_list(list);
}
@ -186,10 +187,10 @@ static void remove_second_when_two(void)
contact_list_add("Dave", NULL, NULL);
contact_list_remove("Dave");
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(1, get_size(list));
PContact james = list->contact;
PContact james = list->data;
assert_string_equals("James", p_contact_name(james));
destroy_list(list);
}
@ -201,11 +202,11 @@ static void remove_first_when_three(void)
contact_list_add("Bob", NULL, NULL);
contact_list_remove("James");
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(2, get_size(list));
PContact bob = list->contact;
PContact dave = (list->next)->contact;
PContact bob = list->data;
PContact dave = (g_slist_next(list))->data;
assert_string_equals("Dave", p_contact_name(dave));
assert_string_equals("Bob", p_contact_name(bob));
@ -219,11 +220,11 @@ static void remove_second_when_three(void)
contact_list_add("Bob", NULL, NULL);
contact_list_remove("Dave");
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(2, get_size(list));
PContact bob = list->contact;
PContact james = (list->next)->contact;
PContact bob = list->data;
PContact james = (g_slist_next(list))->data;
assert_string_equals("James", p_contact_name(james));
assert_string_equals("Bob", p_contact_name(bob));
@ -237,11 +238,11 @@ static void remove_third_when_three(void)
contact_list_add("Bob", NULL, NULL);
contact_list_remove("Bob");
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(2, get_size(list));
PContact dave = list->contact;
PContact james = (list->next)->contact;
PContact dave = list->data;
PContact james = (g_slist_next(list))->data;
assert_string_equals("James", p_contact_name(james));
assert_string_equals("Dave", p_contact_name(dave));
@ -251,8 +252,8 @@ static void remove_third_when_three(void)
static void test_show_when_value(void)
{
contact_list_add("James", "away", NULL);
struct contact_node_t *list = get_contact_list();
PContact james = list->contact;
GSList *list = get_contact_list();
PContact james = list->data;
assert_string_equals("away", p_contact_show(james));
destroy_list(list);
@ -261,8 +262,8 @@ static void test_show_when_value(void)
static void test_show_online_when_no_value(void)
{
contact_list_add("James", NULL, NULL);
struct contact_node_t *list = get_contact_list();
PContact james = list->contact;
GSList *list = get_contact_list();
PContact james = list->data;
assert_string_equals("online", p_contact_show(james));
destroy_list(list);
@ -271,8 +272,8 @@ static void test_show_online_when_no_value(void)
static void test_show_online_when_empty_string(void)
{
contact_list_add("James", "", NULL);
struct contact_node_t *list = get_contact_list();
PContact james = list->contact;
GSList *list = get_contact_list();
PContact james = list->data;
assert_string_equals("online", p_contact_show(james));
destroy_list(list);
@ -281,8 +282,8 @@ static void test_show_online_when_empty_string(void)
static void test_status_when_value(void)
{
contact_list_add("James", NULL, "I'm not here right now");
struct contact_node_t *list = get_contact_list();
PContact james = list->contact;
GSList *list = get_contact_list();
PContact james = list->data;
assert_string_equals("I'm not here right now", p_contact_status(james));
destroy_list(list);
@ -291,8 +292,8 @@ static void test_status_when_value(void)
static void test_status_when_no_value(void)
{
contact_list_add("James", NULL, NULL);
struct contact_node_t *list = get_contact_list();
PContact james = list->contact;
GSList *list = get_contact_list();
PContact james = list->data;
assert_is_null(p_contact_status(james));
destroy_list(list);
@ -302,10 +303,10 @@ static void update_show(void)
{
contact_list_add("James", "away", NULL);
contact_list_add("James", "dnd", NULL);
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(1, get_size(list));
PContact james = list->contact;
PContact james = list->data;
assert_string_equals("James", p_contact_name(james));
assert_string_equals("dnd", p_contact_show(james));
destroy_list(list);
@ -315,10 +316,10 @@ static void set_show_to_null(void)
{
contact_list_add("James", "away", NULL);
contact_list_add("James", NULL, NULL);
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(1, get_size(list));
PContact james = list->contact;
PContact james = list->data;
assert_string_equals("James", p_contact_name(james));
assert_string_equals("online", p_contact_show(james));
destroy_list(list);
@ -328,10 +329,10 @@ static void update_status(void)
{
contact_list_add("James", NULL, "I'm not here right now");
contact_list_add("James", NULL, "Gone to lunch");
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(1, get_size(list));
PContact james = list->contact;
PContact james = list->data;
assert_string_equals("James", p_contact_name(james));
assert_string_equals("Gone to lunch", p_contact_status(james));
destroy_list(list);
@ -341,10 +342,10 @@ static void set_status_to_null(void)
{
contact_list_add("James", NULL, "Gone to lunch");
contact_list_add("James", NULL, NULL);
struct contact_node_t *list = get_contact_list();
GSList *list = get_contact_list();
assert_int_equals(1, get_size(list));
PContact james = list->contact;
PContact james = list->data;
assert_string_equals("James", p_contact_name(james));
assert_is_null(p_contact_status(james));
destroy_list(list);

View File

@ -24,6 +24,7 @@
#include <stdlib.h>
#include <ncurses.h>
#include <glib.h>
#include "windows.h"
#include "util.h"
@ -294,15 +295,15 @@ void cons_help(void)
dirty = TRUE;
}
void cons_show_online_contacts(struct contact_node_t *list)
void cons_show_online_contacts(GSList *list)
{
_win_show_time(_cons_win);
wprintw(_cons_win, "Online contacts:\n");
struct contact_node_t *curr = list;
GSList *curr = list;
while(curr) {
PContact contact = curr->contact;
PContact contact = curr->data;
_win_show_time(_cons_win);
wattron(_cons_win, COLOR_PAIR(2));
wprintw(_cons_win, "%s", p_contact_name(contact));
@ -313,7 +314,7 @@ void cons_show_online_contacts(struct contact_node_t *list)
wprintw(_cons_win, "\n");
wattroff(_cons_win, COLOR_PAIR(2));
curr = curr->next;
curr = g_slist_next(curr);
}
}

View File

@ -79,7 +79,7 @@ void cons_bad_message(void);
void cons_show(const char * const cmd);
void cons_bad_show(const char * const cmd);
void cons_highlight_show(const char * const cmd);
void cons_show_online_contacts(struct contact_node_t * list);
void cons_show_online_contacts(GSList * list);
// status bar actions
void status_bar_refresh(void);