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msvcp71: Added ostrstream class implementation.

This commit is contained in:
Piotr Caban 2012-10-17 09:59:17 +02:00 committed by Alexandre Julliard
parent a8f231b546
commit 13fa0a8e58
2 changed files with 98 additions and 3 deletions
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95
dlls/msvcp71/ios.c
View File

@ -276,6 +276,14 @@ typedef struct {
void (__cdecl *pfree)(void*);
} strstreambuf;
typedef struct {
basic_ostream_char base;
strstreambuf buf;
/* virtual inheritance
* basic_ios_char basic_ios;
*/
} ostrstream;
typedef struct {
basic_iostream_char base;
strstreambuf buf;
@ -475,6 +483,9 @@ extern const vtable_ptr MSVCP_basic_stringstream_short_vtable;
/* ??_7strstreambuf@std@@6B */
extern const vtable_ptr MSVCP_strstreambuf_vtable;
static const int ostrstream_vbtable[] = {0, sizeof(ostrstream)};
extern const vtable_ptr MSVCP_ostrstream_vtable;
static const int strstream_vbtable1[] = {0, sizeof(strstream)};
static const int strstream_vbtable2[] = {0, sizeof(strstream)-FIELD_OFFSET(strstream, base.base2)};
extern const vtable_ptr MSVCP_strstream_vtable;
@ -627,6 +638,10 @@ DEFINE_RTTI_DATA8(basic_stringstream_short, sizeof(basic_stringstream_wchar),
".?AV?$basic_stringstream@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@");
DEFINE_RTTI_DATA1(strstreambuf, sizeof(strstreambuf),
&basic_streambuf_char_rtti_base_descriptor, ".?AVstrstreambuf@std@@");
DEFINE_RTTI_DATA4(ostrstream, sizeof(ostrstream),
&basic_ostream_char_rtti_base_descriptor, &basic_ios_char_rtti_base_descriptor,
&ios_base_rtti_base_descriptor, &iosb_rtti_base_descriptor,
"?AVostrstream@std@@");
DEFINE_RTTI_DATA8(strstream, sizeof(strstream),
&basic_istream_char_rtti_base_descriptor, &basic_ios_char_rtti_base_descriptor,
&ios_base_rtti_base_descriptor, &iosb_rtti_base_descriptor,
@ -847,6 +862,8 @@ void __asm_dummy_vtables(void) {
VTABLE_ADD_FUNC(basic_streambuf_char_setbuf)
VTABLE_ADD_FUNC(basic_streambuf_char_sync)
VTABLE_ADD_FUNC(basic_streambuf_char_imbue));
__ASM_VTABLE(ostrstream,
VTABLE_ADD_FUNC(ostrstream_vector_dtor));
__ASM_VTABLE(strstream,
VTABLE_ADD_FUNC(strstream_vector_dtor));
#ifndef __GNUC__
@ -12379,6 +12396,83 @@ int __thiscall strstreambuf_underflow(strstreambuf *this)
return (unsigned char)(*gptr);
}
static inline basic_ios_char* ostrstream_to_basic_ios(ostrstream *ptr)
{
return (basic_ios_char*)((char*)ptr+ostrstream_vbtable[1]);
}
static inline ostrstream* ostrstream_from_basic_ios(basic_ios_char *ptr)
{
return (ostrstream*)((char*)ptr-ostrstream_vbtable[1]);
}
/* ??0ostrstream@std@@QAE@PADHH@Z */
DEFINE_THISCALL_WRAPPER(ostrstream_ctor, 20)
ostrstream* __thiscall ostrstream_ctor(ostrstream *this, char *buf, streamsize size, int mode, MSVCP_bool virt_init)
{
basic_ios_char *basic_ios;
TRACE("(%p %p %ld %d %d)\n", this, buf, size, mode, virt_init);
if(virt_init) {
this->base.vbtable = ostrstream_vbtable;
basic_ios = basic_ostream_char_get_basic_ios(&this->base);
basic_ios_char_ctor(basic_ios);
}else {
basic_ios = basic_ostream_char_get_basic_ios(&this->base);
}
strstreambuf_ctor_get_put(&this->buf, buf, size,
buf && (mode & OPENMODE_app) ? buf+strlen(buf) : buf);
basic_ostream_char_ctor(&this->base, &this->buf.base, FALSE, FALSE);
basic_ios->base.vtable = &MSVCP_ostrstream_vtable;
return this;
}
/* ??1ostrstream@std@@UAE@XZ */
/* ??1ostrstream@std@@UEAA@XZ */
DEFINE_THISCALL_WRAPPER(ostrstream_dtor, 4)
void __thiscall ostrstream_dtor(basic_ios_char *base)
{
ostrstream *this = ostrstream_from_basic_ios(base);
TRACE("(%p)\n", this);
basic_ostream_char_dtor(basic_ostream_char_to_basic_ios(&this->base));
strstreambuf_dtor(&this->buf);
}
static void ostrstream_vbase_dtor(ostrstream *this)
{
TRACE("(%p)\n", this);
ostrstream_dtor(ostrstream_to_basic_ios(this));
basic_ios_char_dtor(basic_ostream_char_get_basic_ios(&this->base));
}
DEFINE_THISCALL_WRAPPER(ostrstream_vector_dtor, 8)
ostrstream* __thiscall ostrstream_vector_dtor(basic_ios_char *base, unsigned int flags)
{
ostrstream *this = ostrstream_from_basic_ios(base);
TRACE("(%p %x)\n", this, flags);
if(flags & 2) {
/* we have an array, with the number of elements stored before the first object */
INT_PTR i, *ptr = (INT_PTR *)this-1;
for(i=*ptr-1; i>=0; i--)
ostrstream_vbase_dtor(this+i);
MSVCRT_operator_delete(ptr);
} else {
ostrstream_vbase_dtor(this);
if(flags & 1)
MSVCRT_operator_delete(this);
}
return this;
}
static inline basic_ios_char* strstream_to_basic_ios(strstream *ptr)
{
return (basic_ios_char*)((char*)ptr+strstream_vbtable1[1]);
@ -12807,6 +12901,7 @@ void init_io(void *base)
init_basic_stringstream_short_rtti(base);
init_strstreambuf_rtti(base);
init_strstream_rtti(base);
init_ostrstream_rtti(base);
#endif
basic_filebuf_char_ctor_file(&filebuf_char_stdin, stdin);

6
dlls/msvcp71/msvcp71.spec
View File

@ -1002,7 +1002,7 @@
@ stub -arch=win64 ??0messages_base@std@@QEAA@_K@Z
@ stub -arch=win32 ??0money_base@std@@QAE@I@Z
@ stub -arch=win64 ??0money_base@std@@QEAA@_K@Z
@ stub -arch=win32 ??0ostrstream@std@@QAE@PADHH@Z
@ thiscall -arch=win32 ??0ostrstream@std@@QAE@PADHH@Z(ptr ptr long long long) ostrstream_ctor
@ thiscall -arch=win32 ??0strstream@std@@QAE@PADHH@Z(ptr ptr long long long) strstream_ctor
@ cdecl -arch=win64 ??0strstream@std@@QEAA@PEAD_JH@Z(ptr ptr long long long) strstream_ctor
@ stub -arch=win32 ??0time_base@std@@QAE@I@Z
@ -1205,8 +1205,8 @@
@ stub -arch=win64 ??1messages_base@std@@UEAA@XZ
@ stub -arch=win32 ??1money_base@std@@UAE@XZ
@ stub -arch=win64 ??1money_base@std@@UEAA@XZ
@ stub -arch=win32 ??1ostrstream@std@@UAE@XZ
@ stub -arch=win64 ??1ostrstream@std@@UEAA@XZ
@ thiscall -arch=win32 ??1ostrstream@std@@UAE@XZ(ptr) ostrstream_dtor
@ cdecl -arch=win64 ??1ostrstream@std@@UEAA@XZ(ptr) ostrstream_dtor
@ thiscall -arch=win32 ??1strstream@std@@UAE@XZ(ptr) strstream_dtor
@ cdecl -arch=win64 ??1strstream@std@@UEAA@XZ(ptr) strstream_dtor
@ thiscall -arch=win32 ??1strstreambuf@std@@UAE@XZ(ptr) strstreambuf_dtor