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patch 8.2.0320: no Haiku support

Browse Source 
Problem:    No Haiku support.
Solution:   Add support for Haiku. (Emir Sari, closes #5605)
This commit is contained in:
Bram Moolenaar
2020-02-26 16:16:53 +01:00
parent d672dde584
commit b3f740695a
41 changed files with 6321 additions and 160 deletions
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214
src/fileio.c
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@@ -3367,6 +3367,7 @@ shorten_fnames(int force)
#if (defined(FEAT_DND) && defined(FEAT_GUI_GTK)) \
|| defined(FEAT_GUI_MSWIN) \
|| defined(FEAT_GUI_MAC) \
|| defined(FEAT_GUI_HAIKU) \
|| defined(PROTO)
/*
* Shorten all filenames in "fnames[count]" by current directory.
@@ -4422,130 +4423,133 @@ readdir_core(
void *context,
int (*checkitem)(void *context, char_u *name))
{
int failed = FALSE;
# ifdef MSWIN
char_u *buf, *p;
int ok;
HANDLE hFind = INVALID_HANDLE_VALUE;
WIN32_FIND_DATAW wfb;
WCHAR *wn = NULL; // UTF-16 name, NULL when not used.
# endif
int failed = FALSE;
char_u *p;
ga_init2(gap, (int)sizeof(char *), 20);
# ifdef MSWIN
buf = alloc(MAXPATHL);
if (buf == NULL)
return FAIL;
STRNCPY(buf, path, MAXPATHL-5);
p = buf + STRLEN(buf);
MB_PTR_BACK(buf, p);
if (*p == '\\' || *p == '/')
*p = NUL;
STRCAT(buf, "\\*");
{
char_u *buf;
int ok;
HANDLE hFind = INVALID_HANDLE_VALUE;
WIN32_FIND_DATAW wfb;
WCHAR *wn = NULL; // UTF-16 name, NULL when not used.
wn = enc_to_utf16(buf, NULL);
if (wn != NULL)
hFind = FindFirstFileW(wn, &wfb);
ok = (hFind != INVALID_HANDLE_VALUE);
if (!ok)
{
failed = TRUE;
smsg(_(e_notopen), path);
}
else
{
while (ok)
buf = alloc(MAXPATHL);
if (buf == NULL)
return FAIL;
STRNCPY(buf, path, MAXPATHL-5);
p = buf + STRLEN(buf);
MB_PTR_BACK(buf, p);
if (*p == '\\' || *p == '/')
*p = NUL;
STRCAT(buf, "\\*");
wn = enc_to_utf16(buf, NULL);
if (wn != NULL)
hFind = FindFirstFileW(wn, &wfb);
ok = (hFind != INVALID_HANDLE_VALUE);
if (!ok)
{
int ignore;
p = utf16_to_enc(wfb.cFileName, NULL); // p is allocated here
if (p == NULL)
break; // out of memory
ignore = p[0] == '.' && (p[1] == NUL
|| (p[1] == '.' && p[2] == NUL));
if (!ignore && checkitem != NULL)
{
int r = checkitem(context, p);
if (r < 0)
{
vim_free(p);
break;
}
if (r == 0)
ignore = TRUE;
}
if (!ignore)
{
if (ga_grow(gap, 1) == OK)
((char_u**)gap->ga_data)[gap->ga_len++] = vim_strsave(p);
else
{
failed = TRUE;
vim_free(p);
break;
}
}
vim_free(p);
ok = FindNextFileW(hFind, &wfb);
failed = TRUE;
smsg(_(e_notopen), path);
}
FindClose(hFind);
}
else
{
while (ok)
{
int ignore;
vim_free(buf);
vim_free(wn);
p = utf16_to_enc(wfb.cFileName, NULL); // p is allocated here
if (p == NULL)
break; // out of memory
ignore = p[0] == '.' && (p[1] == NUL
|| (p[1] == '.' && p[2] == NUL));
if (!ignore && checkitem != NULL)
{
int r = checkitem(context, p);
if (r < 0)
{
vim_free(p);
break;
}
if (r == 0)
ignore = TRUE;
}
if (!ignore)
{
if (ga_grow(gap, 1) == OK)
((char_u**)gap->ga_data)[gap->ga_len++] = vim_strsave(p);
else
{
failed = TRUE;
vim_free(p);
break;
}
}
vim_free(p);
ok = FindNextFileW(hFind, &wfb);
}
FindClose(hFind);
}
vim_free(buf);
vim_free(wn);
}
# else
DIR *dirp;
struct dirent *dp;
char_u *p;
{
DIR *dirp;
struct dirent *dp;
dirp = opendir((char *)path);
if (dirp == NULL)
{
failed = TRUE;
smsg(_(e_notopen), path);
}
else
{
for (;;)
dirp = opendir((char *)path);
if (dirp == NULL)
{
int ignore;
dp = readdir(dirp);
if (dp == NULL)
break;
p = (char_u *)dp->d_name;
ignore = p[0] == '.' &&
(p[1] == NUL ||
(p[1] == '.' && p[2] == NUL));
if (!ignore && checkitem != NULL)
failed = TRUE;
smsg(_(e_notopen), path);
}
else
{
for (;;)
{
int r = checkitem(context, p);
int ignore;
if (r < 0)
dp = readdir(dirp);
if (dp == NULL)
break;
if (r == 0)
ignore = TRUE;
}
p = (char_u *)dp->d_name;
if (!ignore)
{
if (ga_grow(gap, 1) == OK)
((char_u**)gap->ga_data)[gap->ga_len++] = vim_strsave(p);
else
ignore = p[0] == '.' &&
(p[1] == NUL ||
(p[1] == '.' && p[2] == NUL));
if (!ignore && checkitem != NULL)
{
failed = TRUE;
break;
int r = checkitem(context, p);
if (r < 0)
break;
if (r == 0)
ignore = TRUE;
}
if (!ignore)
{
if (ga_grow(gap, 1) == OK)
((char_u**)gap->ga_data)[gap->ga_len++] = vim_strsave(p);
else
{
failed = TRUE;
break;
}
}
}
}
closedir(dirp);
closedir(dirp);
}
}
# endif