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a few fixes, and make tab completion case insensitive

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This commit is contained in:
Jfreegman 2013-12-08 01:07:22 -05:00
parent 4c27df32b0
commit b8b032e441
2 changed files with 11 additions and 9 deletions
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2
src/groupchat.c
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@ -309,7 +309,7 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key)
}
else if (key == '\t') { /* TAB key: completes peer name */
if (ctx->len >= 2) {
if (ctx->len > 0) {
int diff = complete_line(ctx->line, &ctx->pos, &ctx->len, groupchats[self->num].peer_names,
groupchats[self->num].num_peers, TOX_MAX_NAME_LENGTH);

18
src/misc_tools.c
View File

@ -293,11 +293,11 @@ void reset_buf(wchar_t *buf, size_t *pos, size_t *len)
Returns the difference between the old len and new len of buf */
int complete_line(wchar_t *buf, size_t *pos, size_t *len, const uint8_t *list, int n_items, int size)
{
if (*pos <= 0 || *len < 2 || *len > MAX_STR_SIZE)
if (*pos <= 0 || *len <= 0 || *len > MAX_STR_SIZE)
return -1;
uint8_t ubuf[MAX_STR_SIZE];
/* work with multibyte string copy of buf for simplicity */
if (wcs_to_char_buf(ubuf, buf, MAX_STR_SIZE) == -1)
return -1;
@ -310,22 +310,24 @@ int complete_line(wchar_t *buf, size_t *pos, size_t *len, const uint8_t *list, i
if (!sub++)
sub = tmp;
int s_len = strlen(sub);
const uint8_t *match;
bool is_match = false;
int i;
/* look for a match in list */
for (i = 0; i < n_items; ++i) {
if (match = strstr(&list[i*size], sub))
match = &list[i*size];
if (is_match = strncasecmp(match, sub, s_len) == 0)
break;
}
if (!match)
if (!is_match)
return -1;
/* put match in correct spot in buf */
int s_len = strlen(sub);
int m_len = strlen(match);
int strt = *pos - s_len;
int strt = (int) *pos - s_len;
uint8_t tmpend[MAX_STR_SIZE];
strcpy(tmpend, &ubuf[*pos]);
@ -339,8 +341,8 @@ int complete_line(wchar_t *buf, size_t *pos, size_t *len, const uint8_t *list, i
return -1;
int diff = m_len - s_len;
*len += diff;
*pos += diff;
*len += (size_t) diff;
*pos += (size_t) diff;
wmemcpy(buf, newbuf, MAX_STR_SIZE);