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-rw-r--r--mbbsd/fav.c83
-rw-r--r--mbbsd/user.c2
2 files changed, 25 insertions, 60 deletions
diff --git a/mbbsd/fav.c b/mbbsd/fav.c
index 98c04bfb..83846ff5 100644
--- a/mbbsd/fav.c
+++ b/mbbsd/fav.c
@@ -237,6 +237,7 @@ static int get_type_size(int type)
case FAVT_LINE:
return sizeof(fav_line_t);
}
+ assert(0);
return 0;
}
@@ -250,28 +251,6 @@ inline static void* fav_malloc(int size){
}
/**
- * allocate header(fav_type_t, base class) 跟 fav_*_t (derived class)
- * @return 新 allocate 的空間
- */
-static fav_type_t *fav_item_allocate(int type)
-{
- int size;
- static fav_type_t ft_tmp;
- fav_type_t *ft;
-
- size = get_type_size(type);
- if (!size)
- return NULL;
-
- // XXX memory leak, dirty hack...
- //ft = (fav_type_t *)fav_malloc(sizeof(fav_type_t));
- ft = &ft_tmp;
- ft->fp = fav_malloc(size);
- ft->type = type;
- return ft;
-}
-
-/**
* 只複製 fav_type_t
*/
inline static void
@@ -774,15 +753,19 @@ static int enlarge_if_full(fav_t *fp)
}
/**
- * 將一個新的 entry item 加入 fp 中
+ * prepend an item, and return the reference back.
*/
-static int fav_add(fav_t *fp, fav_type_t *item)
+static fav_type_t *fav_prepend(fav_t *fp, int type)
{
+ fav_type_t *item;
if (enlarge_if_full(fp) < 0)
- return -1;
- fav_item_copy(&fp->favh[fp->DataTail], item);
+ return NULL;
+ item = &fp->favh[fp->DataTail];
+ item->fp = fav_malloc(get_type_size(type));
+ item->attr = FAVH_FAV;
+ item->type = type;
fav_increase(fp, item);
- return 0;
+ return item;
}
static void move_in_folder(fav_t *fav, int src, int dst)
@@ -850,18 +833,6 @@ inline static fav_t *alloc_folder_item(void){
return fp;
}
-static fav_type_t *init_add(fav_t *fp, int type)
-{
- fav_type_t *ft;
- if (is_maxsize())
- return NULL;
- if ((ft = fav_item_allocate(type)) == NULL)
- return NULL;
- set_attr(ft, FAVH_FAV, TRUE);
- fav_add(fp, ft);
- return ft;
-}
-
/**
* 新增一分隔線
* @return 加入的 entry 指標
@@ -869,9 +840,11 @@ static fav_type_t *init_add(fav_t *fp, int type)
fav_type_t *fav_add_line(void)
{
fav_t *fp = get_current_fav();
+ if (is_maxsize())
+ return NULL;
if (fp == NULL || get_line_num(fp) >= MAX_LINE)
return NULL;
- return init_add(fp, FAVT_LINE);
+ return fav_prepend(fp, FAVT_LINE);
}
/**
@@ -882,11 +855,11 @@ fav_type_t *fav_add_folder(void)
{
fav_t *fp = get_current_fav();
fav_type_t *ft;
- if (fav_stack_full())
+ if (is_maxsize() || fav_stack_full())
return NULL;
if (fp == NULL || get_folder_num(fp) >= MAX_FOLDER)
return NULL;
- ft = init_add(fp, FAVT_FOLDER);
+ ft = fav_prepend(fp, FAVT_FOLDER);
if (ft == NULL)
return NULL;
cast_folder(ft)->this_folder = alloc_folder_item();
@@ -908,8 +881,9 @@ fav_type_t *fav_add_board(int bid)
if (ft != NULL)
return ft;
- ft = init_add(fp, FAVT_BOARD);
-
+ if (is_maxsize())
+ return NULL;
+ ft = fav_prepend(fp, FAVT_BOARD);
if (ft == NULL)
return NULL;
cast_board(ft)->bid = bid;
@@ -925,13 +899,10 @@ fav_type_t *fav_add_admtag(int bid)
fav_type_t *ft;
if (is_maxsize())
return NULL;
- ft = fav_item_allocate(FAVT_BOARD);
- if (ft == NULL)
- return NULL;
+ ft = fav_prepend(fp, FAVT_BOARD);
+ cast_board(ft)->bid = bid;
// turn on FAVH_ADM_TAG
set_attr(ft, FAVH_ADM_TAG, TRUE);
- fav_add(fp, ft);
- cast_board(ft)->bid = bid;
return ft;
}
@@ -986,7 +957,6 @@ inline static int fav_remove_tagged_item(fav_t *fp){
static int add_and_remove_tag(fav_t *fp, fav_type_t *ft)
{
fav_type_t *tmp;
- fav_type_t ft_tmp;
// do not remove the folder if it's on the stack
if (get_item_type(ft) == FAVT_FOLDER) {
int i;
@@ -997,17 +967,12 @@ static int add_and_remove_tag(fav_t *fp, fav_type_t *ft)
}
}
}
- // XXX memory leak, dirty hack
- //tmp = fav_malloc(sizeof(fav_type_t));
- tmp = &ft_tmp;
- fav_item_copy(tmp, ft);
- /* since fav_item_copy is symbolic link, we disable removed link to
- * prevent double-free when doing fav_clean(). */
+ tmp = fav_prepend(fav_get_tmp_fav(), ft->type);
+ memcpy(tmp->fp, ft->fp, get_type_size(ft->type));
+
+ free(ft->fp);
ft->fp = NULL;
set_attr(tmp, FAVH_TAG, FALSE);
-
- if (fav_add(fav_get_tmp_fav(), tmp) < 0)
- return -1;
fav_remove(fp, ft);
return 0;
}
diff --git a/mbbsd/user.c b/mbbsd/user.c
index 7b5fd4b8..1b55d127 100644
--- a/mbbsd/user.c
+++ b/mbbsd/user.c
@@ -534,7 +534,7 @@ getregcode(char *buf)
return buf;
}
-static char *
+static void
delregcodefile(void)
{
char fpath[PATHLEN];