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msvcirt: Implement ios::sync_with_stdio.

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Signed-off-by: Iván Matellanes <matellanesivan@gmail.com>
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Iván Matellanes 2016-08-17 20:36:03 +01:00 committed by Alexandre Julliard
parent 5a2bac8d12
commit 9be41b5b6b
5 changed files with 174 additions and 9 deletions
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57
dlls/msvcirt/msvcirt.c
View File

@ -60,6 +60,8 @@ const LONG ios_basefield = FLAGS_dec | FLAGS_oct | FLAGS_hex;
const LONG ios_floatfield = FLAGS_scientific | FLAGS_fixed;
/* ?fLockcInit@ios@@0HA */
int ios_fLockcInit = 0;
/* ?sunk_with_stdio@ios@@0HA */
int ios_sunk_with_stdio = 0;
/* ?x_lockc@ios@@0U_CRT_CRITICAL_SECTION@@A */
extern CRITICAL_SECTION ios_static_lock;
CRITICAL_SECTION_DEBUG ios_static_lock_debug =
@ -2193,12 +2195,6 @@ void __cdecl ios_setlock(ios *this)
streambuf_setlock(this->sb);
}
/* ?sync_with_stdio@ios@@SAXXZ */
void __cdecl ios_sync_with_stdio(void)
{
FIXME("() stub\n");
}
/* ?tie@ios@@QAEPAVostream@@PAV2@@Z */
/* ?tie@ios@@QEAAPEAVostream@@PEAV2@@Z */
DEFINE_THISCALL_WRAPPER(ios_tie_set, 8)
@ -4087,6 +4083,55 @@ void* __thiscall Iostream_init_assign(void *this, const void *rhs)
return this;
}
/* ?sync_with_stdio@ios@@SAXXZ */
void __cdecl ios_sync_with_stdio(void)
{
if (!ios_sunk_with_stdio) {
stdiobuf *new_buf;
TRACE("()\n");
/* run at most once */
ios_sunk_with_stdio++;
/* calls to [io]stream_assign_sb automatically destroy the old buffers */
if ((new_buf = MSVCRT_operator_new(sizeof(stdiobuf)))) {
stdiobuf_file_ctor(new_buf, stdin);
istream_assign_sb(&cin.is, &new_buf->base);
} else
istream_assign_sb(&cin.is, NULL);
cin.vbase.delbuf = 1;
ios_setf(&cin.vbase, FLAGS_stdio);
if ((new_buf = MSVCRT_operator_new(sizeof(stdiobuf)))) {
stdiobuf_file_ctor(new_buf, stdout);
stdiobuf_setrwbuf(new_buf, 0, 80);
ostream_assign_sb(&cout.os, &new_buf->base);
} else
ostream_assign_sb(&cout.os, NULL);
cout.vbase.delbuf = 1;
ios_setf(&cout.vbase, FLAGS_unitbuf | FLAGS_stdio);
if ((new_buf = MSVCRT_operator_new(sizeof(stdiobuf)))) {
stdiobuf_file_ctor(new_buf, stderr);
stdiobuf_setrwbuf(new_buf, 0, 80);
ostream_assign_sb(&cerr.os, &new_buf->base);
} else
ostream_assign_sb(&cerr.os, NULL);
cerr.vbase.delbuf = 1;
ios_setf(&cerr.vbase, FLAGS_unitbuf | FLAGS_stdio);
if ((new_buf = MSVCRT_operator_new(sizeof(stdiobuf)))) {
stdiobuf_file_ctor(new_buf, stderr);
stdiobuf_setrwbuf(new_buf, 0, 512);
ostream_assign_sb(&clog.os, &new_buf->base);
} else
ostream_assign_sb(&clog.os, NULL);
clog.vbase.delbuf = 1;
ios_setf(&clog.vbase, FLAGS_stdio);
}
}
/******************************************************************
* ??0ostrstream@@QAE@XZ (MSVCRTI.@)
*/

2
dlls/msvcirt/msvcirt.spec
View File

@ -720,7 +720,7 @@
@ stub -arch=win64 ?str@strstream@@QEAAPEADXZ
@ thiscall -arch=win32 ?str@strstreambuf@@QAEPADXZ(ptr) strstreambuf_str
@ cdecl -arch=win64 ?str@strstreambuf@@QEAAPEADXZ(ptr) strstreambuf_str
# @ extern ?sunk_with_stdio@ios@@0HA # static int ios::sunk_with_stdio
@ extern ?sunk_with_stdio@ios@@0HA ios_sunk_with_stdio
@ thiscall -arch=win32 ?sync@filebuf@@UAEHXZ(ptr) filebuf_sync
@ cdecl -arch=win64 ?sync@filebuf@@UEAAHXZ(ptr) filebuf_sync
@ thiscall -arch=win32 ?sync@istream@@QAEHXZ(ptr) istream_sync

120
dlls/msvcirt/tests/msvcirt.c
View File

@ -288,6 +288,8 @@ static LONG *p_ios_statebuf;
static LONG* (*__thiscall p_ios_iword)(const ios*, int);
static void** (*__thiscall p_ios_pword)(const ios*, int);
static int (*__cdecl p_ios_xalloc)(void);
static void (*__cdecl p_ios_sync_with_stdio)(void);
static int *p_ios_sunk_with_stdio;
static int *p_ios_fLockcInit;
/* ostream */
@ -830,6 +832,8 @@ static BOOL init(void)
SET(p_ios_curindex, "?x_curindex@ios@@0HA");
SET(p_ios_statebuf, "?x_statebuf@ios@@0PAJA");
SET(p_ios_xalloc, "?xalloc@ios@@SAHXZ");
SET(p_ios_sync_with_stdio, "?sync_with_stdio@ios@@SAXXZ");
SET(p_ios_sunk_with_stdio, "?sunk_with_stdio@ios@@0HA");
SET(p_ios_fLockcInit, "?fLockcInit@ios@@0HA");
SET(p_cin, "?cin@@3Vistream_withassign@@A");
SET(p_cout, "?cout@@3Vostream_withassign@@A");
@ -6147,6 +6151,7 @@ static void test_std_streams(void)
filebuf *pfb_cout = (filebuf*) p_cout->base_ios.sb;
filebuf *pfb_cerr = (filebuf*) p_cerr->base_ios.sb;
filebuf *pfb_clog = (filebuf*) p_clog->base_ios.sb;
stdiobuf *pstb_cin, *pstb_cout, *pstb_cerr, *pstb_clog;
ok(p_cin->extract_delim == 0, "expected 0 got %d\n", p_cin->extract_delim);
ok(p_cin->count == 0, "expected 0 got %d\n", p_cin->count);
@ -6204,6 +6209,121 @@ static void test_std_streams(void)
ok(pfb_clog->close == 0, "wrong value, expected 0 got %d\n", pfb_clog->close);
ok(pfb_clog->base.allocated == 0, "wrong allocate value, expected 0 got %d\n", pfb_clog->base.allocated);
ok(pfb_clog->base.unbuffered == 0, "wrong unbuffered value, expected 0 got %d\n", pfb_clog->base.unbuffered);
/* sync_with_stdio */
ok(*p_ios_sunk_with_stdio == 0, "expected 0 got %d\n", *p_ios_sunk_with_stdio);
p_cin->extract_delim = p_cin->count = 0xabababab;
p_cin->base_ios.state = 0xabababab;
p_cin->base_ios.precision = p_cin->base_ios.fill = p_cin->base_ios.width = 0xabababab;
p_cout->unknown = 0xabababab;
p_cout->base_ios.state = 0xabababab;
p_cout->base_ios.precision = p_cout->base_ios.fill = p_cout->base_ios.width = 0xabababab;
p_cerr->unknown = 0xabababab;
p_cerr->base_ios.state = 0xabababab;
p_cerr->base_ios.precision = p_cerr->base_ios.fill = p_cerr->base_ios.width = 0xabababab;
p_clog->unknown = 0xabababab;
p_clog->base_ios.state = 0xabababab;
p_clog->base_ios.precision = p_clog->base_ios.fill = p_clog->base_ios.width = 0xabababab;
p_ios_sync_with_stdio();
ok(*p_ios_sunk_with_stdio == 1, "expected 1 got %d\n", *p_ios_sunk_with_stdio);
pstb_cin = (stdiobuf*) p_cin->base_ios.sb;
ok(p_cin->extract_delim == 0xabababab, "expected %d got %d\n", 0xabababab, p_cin->extract_delim);
ok(p_cin->count == 0, "expected 0 got %d\n", p_cin->count);
ok(p_cin->base_ios.state == IOSTATE_goodbit, "expected %d got %d\n", IOSTATE_goodbit, p_cin->base_ios.state);
ok(p_cin->base_ios.delbuf == 1, "expected 1 got %d\n", p_cin->base_ios.delbuf);
ok(p_cin->base_ios.tie == NULL, "expected %p got %p\n", NULL, p_cin->base_ios.tie);
ok(p_cin->base_ios.flags == (FLAGS_skipws|FLAGS_stdio), "expected %x got %x\n",
FLAGS_skipws|FLAGS_stdio, p_cin->base_ios.flags);
ok(p_cin->base_ios.precision == 6, "expected 6 got %d\n", p_cin->base_ios.precision);
ok(p_cin->base_ios.fill == ' ', "expected 32 got %d\n", p_cin->base_ios.fill);
ok(p_cin->base_ios.width == 0, "expected 0 got %d\n", p_cin->base_ios.width);
ok(p_cin->base_ios.do_lock == -1, "expected -1 got %d\n", p_cin->base_ios.do_lock);
ok(pstb_cin->file == stdin, "wrong file pointer, expected %p got %p\n", stdin, pstb_cin->file);
ok(pstb_cin->base.allocated == 0, "wrong allocate value, expected 0 got %d\n", pstb_cin->base.allocated);
ok(pstb_cin->base.unbuffered == 1, "wrong unbuffered value, expected 1 got %d\n", pstb_cin->base.unbuffered);
ok(pstb_cin->base.ebuf == NULL, "wrong ebuf pointer, expected %p got %p\n", NULL, pstb_cin->base.eback);
ok(pstb_cin->base.eback == NULL, "wrong get base, expected %p got %p\n", NULL, pstb_cin->base.eback);
ok(pstb_cin->base.pbase == NULL, "wrong put base, expected %p got %p\n", NULL, pstb_cin->base.pbase);
pstb_cout = (stdiobuf*) p_cout->base_ios.sb;
ok(p_cout->unknown == 0xabababab, "expected %d got %d\n", 0xabababab, p_cout->unknown);
ok(p_cout->base_ios.state == IOSTATE_goodbit, "expected %d got %d\n", IOSTATE_goodbit, p_cout->base_ios.state);
ok(p_cout->base_ios.delbuf == 1, "expected 1 got %d\n", p_cout->base_ios.delbuf);
ok(p_cout->base_ios.tie == NULL, "expected %p got %p\n", NULL, p_cout->base_ios.tie);
ok(p_cout->base_ios.flags == (FLAGS_unitbuf|FLAGS_stdio), "expected %x got %x\n",
FLAGS_unitbuf|FLAGS_stdio, p_cout->base_ios.flags);
ok(p_cout->base_ios.precision == 6, "expected 6 got %d\n", p_cout->base_ios.precision);
ok(p_cout->base_ios.fill == ' ', "expected 32 got %d\n", p_cout->base_ios.fill);
ok(p_cout->base_ios.width == 0, "expected 0 got %d\n", p_cout->base_ios.width);
ok(p_cout->base_ios.do_lock == -1, "expected -1 got %d\n", p_cout->base_ios.do_lock);
ok(pstb_cout->file == stdout, "wrong file pointer, expected %p got %p\n", stdout, pstb_cout->file);
ok(pstb_cout->base.allocated == 1, "wrong allocate value, expected 1 got %d\n", pstb_cout->base.allocated);
ok(pstb_cout->base.unbuffered == 0, "wrong unbuffered value, expected 0 got %d\n", pstb_cout->base.unbuffered);
ok(pstb_cout->base.ebuf == pstb_cout->base.base + 80, "wrong ebuf pointer, expected %p got %p\n",
pstb_cout->base.base + 80, pstb_cout->base.eback);
ok(pstb_cout->base.eback == NULL, "wrong get base, expected %p got %p\n", NULL, pstb_cout->base.eback);
ok(pstb_cout->base.pbase == pstb_cout->base.base, "wrong put base, expected %p got %p\n",
pstb_cout->base.base, pstb_cout->base.pbase);
ok(pstb_cout->base.pptr == pstb_cout->base.base, "wrong put pointer, expected %p got %p\n",
pstb_cout->base.base, pstb_cout->base.pptr);
ok(pstb_cout->base.epptr == pstb_cout->base.base + 80, "wrong put end, expected %p got %p\n",
pstb_cout->base.base + 80, pstb_cout->base.epptr);
pstb_cerr = (stdiobuf*) p_cerr->base_ios.sb;
ok(p_cerr->unknown == 0xabababab, "expected %d got %d\n", 0xabababab, p_cerr->unknown);
ok(p_cerr->base_ios.state == IOSTATE_goodbit, "expected %d got %d\n", IOSTATE_goodbit, p_cerr->base_ios.state);
ok(p_cerr->base_ios.delbuf == 1, "expected 1 got %d\n", p_cerr->base_ios.delbuf);
ok(p_cerr->base_ios.tie == NULL, "expected %p got %p\n", NULL, p_cerr->base_ios.tie);
ok(p_cerr->base_ios.flags == (FLAGS_unitbuf|FLAGS_stdio), "expected %x got %x\n",
FLAGS_unitbuf|FLAGS_stdio, p_cerr->base_ios.flags);
ok(p_cerr->base_ios.precision == 6, "expected 6 got %d\n", p_cerr->base_ios.precision);
ok(p_cerr->base_ios.fill == ' ', "expected 32 got %d\n", p_cerr->base_ios.fill);
ok(p_cerr->base_ios.width == 0, "expected 0 got %d\n", p_cerr->base_ios.width);
ok(p_cerr->base_ios.do_lock == -1, "expected -1 got %d\n", p_cerr->base_ios.do_lock);
ok(pstb_cerr->file == stderr, "wrong file pointer, expected %p got %p\n", stderr, pstb_cerr->file);
ok(pstb_cerr->base.allocated == 1, "wrong allocate value, expected 1 got %d\n", pstb_cerr->base.allocated);
ok(pstb_cerr->base.unbuffered == 0, "wrong unbuffered value, expected 0 got %d\n", pstb_cerr->base.unbuffered);
ok(pstb_cerr->base.ebuf == pstb_cerr->base.base + 80, "wrong ebuf pointer, expected %p got %p\n",
pstb_cerr->base.base + 80, pstb_cerr->base.eback);
ok(pstb_cerr->base.eback == NULL, "wrong get base, expected %p got %p\n", NULL, pstb_cerr->base.eback);
ok(pstb_cerr->base.pbase == pstb_cerr->base.base, "wrong put base, expected %p got %p\n",
pstb_cerr->base.base, pstb_cerr->base.pbase);
ok(pstb_cerr->base.pptr == pstb_cerr->base.base, "wrong put pointer, expected %p got %p\n",
pstb_cerr->base.base, pstb_cerr->base.pptr);
ok(pstb_cerr->base.epptr == pstb_cerr->base.base + 80, "wrong put end, expected %p got %p\n",
pstb_cerr->base.base + 80, pstb_cerr->base.epptr);
pstb_clog = (stdiobuf*) p_clog->base_ios.sb;
ok(p_clog->unknown == 0xabababab, "expected %d got %d\n", 0xabababab, p_clog->unknown);
ok(p_clog->base_ios.state == IOSTATE_goodbit, "expected %d got %d\n", IOSTATE_goodbit, p_clog->base_ios.state);
ok(p_clog->base_ios.delbuf == 1, "expected 1 got %d\n", p_clog->base_ios.delbuf);
ok(p_clog->base_ios.tie == NULL, "expected %p got %p\n", NULL, p_clog->base_ios.tie);
ok(p_clog->base_ios.flags == FLAGS_stdio, "expected %x got %x\n", FLAGS_stdio, p_clog->base_ios.flags);
ok(p_clog->base_ios.precision == 6, "expected 6 got %d\n", p_clog->base_ios.precision);
ok(p_clog->base_ios.fill == ' ', "expected 32 got %d\n", p_clog->base_ios.fill);
ok(p_clog->base_ios.width == 0, "expected 0 got %d\n", p_clog->base_ios.width);
ok(p_clog->base_ios.do_lock == -1, "expected -1 got %d\n", p_clog->base_ios.do_lock);
ok(pstb_clog->file == stderr, "wrong file pointer, expected %p got %p\n", stderr, pstb_clog->file);
ok(pstb_clog->base.allocated == 1, "wrong allocate value, expected 1 got %d\n", pstb_clog->base.allocated);
ok(pstb_clog->base.unbuffered == 0, "wrong unbuffered value, expected 0 got %d\n", pstb_clog->base.unbuffered);
ok(pstb_clog->base.ebuf == pstb_clog->base.base + 512, "wrong ebuf pointer, expected %p got %p\n",
pstb_clog->base.base + 512, pstb_clog->base.eback);
ok(pstb_clog->base.eback == NULL, "wrong get base, expected %p got %p\n", NULL, pstb_clog->base.eback);
ok(pstb_clog->base.pbase == pstb_clog->base.base, "wrong put base, expected %p got %p\n",
pstb_clog->base.base, pstb_clog->base.pbase);
ok(pstb_clog->base.pptr == pstb_clog->base.base, "wrong put pointer, expected %p got %p\n",
pstb_clog->base.base, pstb_clog->base.pptr);
ok(pstb_clog->base.epptr == pstb_clog->base.base + 512, "wrong put end, expected %p got %p\n",
pstb_clog->base.base + 512, pstb_clog->base.epptr);
p_cin->count = 0xabababab;
p_ios_sync_with_stdio();
ok(*p_ios_sunk_with_stdio == 1, "expected 1 got %d\n", *p_ios_sunk_with_stdio);
ok(p_cin->count == 0xabababab, "expected %d got %d\n", 0xabababab, p_cin->count);
p_ios_sync_with_stdio();
ok(*p_ios_sunk_with_stdio == 1, "expected 1 got %d\n", *p_ios_sunk_with_stdio);
ok(p_cin->count == 0xabababab, "expected %d got %d\n", 0xabababab, p_cin->count);
}
START_TEST(msvcirt)

2
dlls/msvcrt20/msvcrt20.spec
View File

@ -708,7 +708,7 @@
@ stub -arch=win64 ?str@strstream@@QEAAPEADXZ
@ thiscall -arch=win32 ?str@strstreambuf@@QAEPADXZ(ptr) msvcirt.?str@strstreambuf@@QAEPADXZ
@ cdecl -arch=win64 ?str@strstreambuf@@QEAAPEADXZ(ptr) msvcirt.?str@strstreambuf@@QEAAPEADXZ
# @ extern ?sunk_with_stdio@ios@@0HA
@ extern ?sunk_with_stdio@ios@@0HA msvcirt.?sunk_with_stdio@ios@@0HA
@ thiscall -arch=win32 ?sync@filebuf@@UAEHXZ(ptr) msvcirt.?sync@filebuf@@UAEHXZ
@ cdecl -arch=win64 ?sync@filebuf@@UEAAHXZ(ptr) msvcirt.?sync@filebuf@@UEAAHXZ
@ thiscall -arch=win32 ?sync@istream@@QAEHXZ(ptr) msvcirt.?sync@istream@@QAEHXZ

2
dlls/msvcrt40/msvcrt40.spec
View File

@ -780,7 +780,7 @@
@ stub -arch=win64 ?str@strstream@@QEAAPEADXZ
@ thiscall -arch=win32 ?str@strstreambuf@@QAEPADXZ(ptr) msvcirt.?str@strstreambuf@@QAEPADXZ
@ cdecl -arch=win64 ?str@strstreambuf@@QEAAPEADXZ(ptr) msvcirt.?str@strstreambuf@@QEAAPEADXZ
# @ extern ?sunk_with_stdio@ios@@0HA
@ extern ?sunk_with_stdio@ios@@0HA msvcirt.?sunk_with_stdio@ios@@0HA
@ thiscall -arch=win32 ?sync@filebuf@@UAEHXZ(ptr) msvcirt.?sync@filebuf@@UAEHXZ
@ cdecl -arch=win64 ?sync@filebuf@@UEAAHXZ(ptr) msvcirt.?sync@filebuf@@UEAAHXZ
@ thiscall -arch=win32 ?sync@istream@@QAEHXZ(ptr) msvcirt.?sync@istream@@QAEHXZ