ReactOS 0.4.16-dev-197-g92996da
Macros | Functions
create.c File Reference
#include "diskpart.h"
#include <debug.h>
Include dependency graph for create.c:

Go to the source code of this file.

Macros

#define NDEBUG
 

Functions

BOOL CreateExtendedPartition (_In_ INT argc, _In_ PWSTR *argv)
 
BOOL CreateLogicalPartition (_In_ INT argc, _In_ PWSTR *argv)
 
BOOL CreatePrimaryPartition (_In_ INT argc, _In_ PWSTR *argv)
 

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 11 of file create.c.

Function Documentation

◆ CreateExtendedPartition()

BOOL CreateExtendedPartition ( _In_ INT  argc,
_In_ PWSTR *  argv 
)

Definition at line 16 of file create.c.

19{
20 PPARTENTRY PartEntry, NewPartEntry;
21 PLIST_ENTRY ListEntry;
22 ULONGLONG ullSize = 0ULL;
23 ULONGLONG ullSectorCount;
24#if 0
25 ULONGLONG ullOffset = 0ULL;
26 BOOL bNoErr = FALSE;
27#endif
28 INT i;
29 PWSTR pszSuffix = NULL;
30 NTSTATUS Status;
31
32 if (CurrentDisk == NULL)
33 {
34 ConResPuts(StdOut, IDS_SELECT_NO_DISK);
35 return TRUE;
36 }
37
38 for (i = 3; i < argc; i++)
39 {
40 if (HasPrefix(argv[i], L"size=", &pszSuffix))
41 {
42 /* size=<N> (MB) */
43 DPRINT("Size : %s\n", pszSuffix);
44
45 ullSize = _wcstoui64(pszSuffix, NULL, 10);
46 if ((ullSize == 0) && (errno == ERANGE))
47 {
48 ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
49 return TRUE;
50 }
51 }
52 else if (HasPrefix(argv[i], L"offset=", &pszSuffix))
53 {
54 /* offset=<N> (KB) */
55 DPRINT("Offset : %s\n", pszSuffix);
56 ConPuts(StdOut, L"The OFFSET option is not supported yet!\n");
57#if 0
58 ullOffset = _wcstoui64(pszSuffix, NULL, 10);
59 if ((ullOffset == 0) && (errno == ERANGE))
60 {
61 ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
62 return TRUE;
63 }
64#endif
65 }
66 else if (HasPrefix(argv[i], L"align=", &pszSuffix))
67 {
68 /* align=<N> */
69 DPRINT("Align : %s\n", pszSuffix);
70 ConPuts(StdOut, L"The ALIGN option is not supported yet!\n");
71#if 0
72 bAlign = TRUE;
73#endif
74 }
75 else if (_wcsicmp(argv[i], L"noerr") == 0)
76 {
77 /* noerr */
78 DPRINT("NoErr\n", pszSuffix);
79 ConPuts(StdOut, L"The NOERR option is not supported yet!\n");
80#if 0
81 bNoErr = TRUE;
82#endif
83 }
84 else
85 {
86 ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
87 return TRUE;
88 }
89 }
90
91 DPRINT1("Size: %I64u\n", ullSize);
92#if 0
93 DPRINT1("Offset: %I64u\n", ullOffset);
94#endif
95
96 if (GetPrimaryPartitionCount(CurrentDisk) >= 4)
97 {
98 ConPuts(StdOut, L"No space left for an extended partition!\n");
99 return TRUE;
100 }
101
102 if (CurrentDisk->ExtendedPartition != NULL)
103 {
104 ConPuts(StdOut, L"We already have an extended partition on this disk!\n");
105 return TRUE;
106 }
107
108 if (ullSize != 0)
109 ullSectorCount = (ullSize * 1024 * 1024) / CurrentDisk->BytesPerSector;
110 else
111 ullSectorCount = 0;
112
113 DPRINT1("SectorCount: %I64u\n", ullSectorCount);
114
115 ListEntry = CurrentDisk->PrimaryPartListHead.Blink;
116
117 PartEntry = CONTAINING_RECORD(ListEntry, PARTENTRY, ListEntry);
118 if (PartEntry->IsPartitioned)
119 {
120 ConPuts(StdOut, L"No disk space left for an extended partition!\n");
121 return TRUE;
122 }
123
124 if (ullSectorCount == 0)
125 {
126 PartEntry->IsPartitioned = TRUE;
127 PartEntry->New = TRUE;
128 PartEntry->PartitionType = PARTITION_EXTENDED;
129 PartEntry->FormatState = Unformatted;
130 PartEntry->FileSystemName[0] = L'\0';
131
132 CurrentPartition = PartEntry;
133 CurrentDisk->Dirty = TRUE;
134 }
135 else
136 {
137 if (PartEntry->SectorCount.QuadPart == ullSectorCount)
138 {
139 PartEntry->IsPartitioned = TRUE;
140 PartEntry->New = TRUE;
141 PartEntry->PartitionType = PARTITION_EXTENDED;
142 PartEntry->FormatState = Unformatted;
143 PartEntry->FileSystemName[0] = L'\0';
144
145 CurrentPartition = PartEntry;
146 CurrentDisk->Dirty = TRUE;
147 }
148 else if (PartEntry->SectorCount.QuadPart > ullSectorCount)
149 {
150 NewPartEntry = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(PPARTENTRY));
151 if (NewPartEntry == NULL)
152 {
153 ConPuts(StdOut, L"Memory allocation failed!\n");
154 return TRUE;
155 }
156
157 NewPartEntry->DiskEntry = PartEntry->DiskEntry;
158
159 NewPartEntry->StartSector.QuadPart = PartEntry->StartSector.QuadPart;
160 NewPartEntry->SectorCount.QuadPart = ullSectorCount;
161
162 NewPartEntry->LogicalPartition = FALSE;
163 NewPartEntry->IsPartitioned = TRUE;
164 NewPartEntry->New = TRUE;
165 NewPartEntry->PartitionType = PARTITION_EXTENDED;
166 NewPartEntry->FormatState = Unformatted;
167 NewPartEntry->FileSystemName[0] = L'\0';
168
169 PartEntry->StartSector.QuadPart += ullSectorCount;
170 PartEntry->SectorCount.QuadPart -= ullSectorCount;
171
172 InsertTailList(ListEntry, &NewPartEntry->ListEntry);
173
174 CurrentPartition = NewPartEntry;
175 CurrentDisk->Dirty = TRUE;
176 }
177 }
178
179 UpdateDiskLayout(CurrentDisk);
180 Status = WritePartitions(CurrentDisk);
181 if (!NT_SUCCESS(Status))
182 {
183 ConResPuts(StdOut, IDS_CREATE_PARTITION_FAIL);
184 CurrentPartition = NULL;
185 return TRUE;
186 }
187
188 ConResPuts(StdOut, IDS_CREATE_PARTITION_SUCCESS);
189
190 return TRUE;
191}
argc
static int argc
Definition: ServiceArgs.c:12
ERANGE
#define ERANGE
Definition: acclib.h:92
ConPuts
void ConPuts(FILE *fp, LPCWSTR psz)
Definition: fc.c:16
StdOut
#define StdOut
Definition: fc.c:14
StdErr
#define StdErr
Definition: fc.c:15
ConResPuts
void ConResPuts(FILE *fp, UINT nID)
Definition: fc.c:27
NTSTATUS
LONG NTSTATUS
Definition: precomp.h:26
DPRINT1
#define DPRINT1
Definition: precomp.h:8
IDS_CREATE_PARTITION_FAIL
#define IDS_CREATE_PARTITION_FAIL
Definition: resource.h:29
IDS_ERROR_INVALID_ARGS
#define IDS_ERROR_INVALID_ARGS
Definition: resource.h:187
IDS_SELECT_NO_DISK
#define IDS_SELECT_NO_DISK
Definition: resource.h:85
IDS_CREATE_PARTITION_SUCCESS
#define IDS_CREATE_PARTITION_SUCCESS
Definition: resource.h:30
PARTITION_EXTENDED
#define PARTITION_EXTENDED
Definition: disk.h:92
RtlAllocateHeap
PVOID NTAPI RtlAllocateHeap(IN PVOID HeapHandle, IN ULONG Flags, IN SIZE_T Size)
Definition: heap.c:590
HasPrefix
BOOL HasPrefix(_In_ PWSTR pszString, _In_ PWSTR pszPrefix, _Out_opt_ PWSTR *pszSuffix)
Definition: misc.c:58
CurrentDisk
PDISKENTRY CurrentDisk
Definition: partlist.c:74
NULL
#define NULL
Definition: types.h:112
TRUE
#define TRUE
Definition: types.h:120
FALSE
#define FALSE
Definition: types.h:117
NT_SUCCESS
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:33
HEAP_ZERO_MEMORY
#define HEAP_ZERO_MEMORY
Definition: compat.h:134
InsertTailList
#define InsertTailList(ListHead, Entry)
Definition: env_spec_w32.h:1003
BOOL
unsigned int BOOL
Definition: ntddk_ex.h:94
Status
Status
Definition: gdiplustypes.h:25
i
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
Unformatted
@ Unformatted
Definition: partlist.h:34
ULL
#define ULL(a, b)
Definition: format_msg.c:27
argv
#define argv
Definition: mplay32.c:18
L
#define L(x)
Definition: ntvdm.h:50
errno
#define errno
Definition: errno.h:18
_wcsicmp
_Check_return_ _CRTIMP int __cdecl _wcsicmp(_In_z_ const wchar_t *_Str1, _In_z_ const wchar_t *_Str2)
UpdateDiskLayout
static VOID UpdateDiskLayout(IN PDISKENTRY DiskEntry)
Definition: partlist.c:2585
GetPrimaryPartitionCount
#define GetPrimaryPartitionCount(DiskEntry)
Definition: partlist.c:2523
WritePartitions
NTSTATUS WritePartitions(IN PDISKENTRY DiskEntry)
Definition: partlist.c:3587
DPRINT
#define DPRINT
Definition: sndvol32.h:73
_DISKENTRY::ExtendedPartition
PPARTENTRY ExtendedPartition
Definition: partlist.h:153
_DISKENTRY::BytesPerSector
ULONG BytesPerSector
Definition: partlist.h:113
_DISKENTRY::Dirty
BOOLEAN Dirty
Definition: partlist.h:136
_DISKENTRY::PrimaryPartListHead
LIST_ENTRY PrimaryPartListHead
Definition: partlist.h:149
_LIST_ENTRY
Definition: typedefs.h:120
_LIST_ENTRY::Blink
struct _LIST_ENTRY * Blink
Definition: typedefs.h:122
_PARTENTRY
Definition: partlist.h:62
_PARTENTRY::IsPartitioned
BOOLEAN IsPartitioned
Definition: partlist.h:82
_PARTENTRY::PartitionType
UCHAR PartitionType
Definition: partlist.h:73
_PARTENTRY::New
BOOLEAN New
Definition: partlist.h:85
_PARTENTRY::SectorCount
ULARGE_INTEGER SectorCount
Definition: partlist.h:70
_PARTENTRY::DiskEntry
struct _DISKENTRY * DiskEntry
Definition: partlist.h:66
_PARTENTRY::LogicalPartition
BOOLEAN LogicalPartition
Definition: partlist.h:79
_PARTENTRY::FormatState
FORMATSTATE FormatState
Definition: diskpart.h:116
_PARTENTRY::ListEntry
LIST_ENTRY ListEntry
Definition: partlist.h:63
_PARTENTRY::StartSector
ULARGE_INTEGER StartSector
Definition: partlist.h:69
_PARTENTRY::FileSystemName
CHAR FileSystemName[9]
Definition: diskpart.h:115
_ULARGE_INTEGER::QuadPart
ULONGLONG QuadPart
Definition: ms-dtyp.idl:185
PWSTR
uint16_t * PWSTR
Definition: typedefs.h:56
INT
int32_t INT
Definition: typedefs.h:58
CONTAINING_RECORD
#define CONTAINING_RECORD(address, type, field)
Definition: typedefs.h:260
ULONGLONG
uint64_t ULONGLONG
Definition: typedefs.h:67
CurrentPartition
static PPARTENTRY CurrentPartition
Definition: usetup.c:78
_wcstoui64
unsigned __int64 CDECL _wcstoui64(const wchar_t *nptr, wchar_t **endptr, int base)
Definition: wtoi64.c:200

◆ CreateLogicalPartition()

BOOL CreateLogicalPartition ( _In_ INT  argc,
_In_ PWSTR *  argv 
)

Definition at line 195 of file create.c.

198{
199 PPARTENTRY PartEntry, NewPartEntry;
200 PLIST_ENTRY ListEntry;
201 ULONGLONG ullSize = 0ULL;
202 ULONGLONG ullSectorCount;
203#if 0
204 ULONGLONG ullOffset = 0ULL;
205 BOOL bNoErr = FALSE;
206#endif
207 UCHAR PartitionType = PARTITION_HUGE;
208 INT i, length;
209 PWSTR pszSuffix = NULL;
210 NTSTATUS Status;
211
212 if (CurrentDisk == NULL)
213 {
214 ConResPuts(StdOut, IDS_SELECT_NO_DISK);
215 return TRUE;
216 }
217
218 for (i = 3; i < argc; i++)
219 {
220 if (HasPrefix(argv[i], L"size=", &pszSuffix))
221 {
222 /* size=<N> (MB) */
223 DPRINT("Size : %s\n", pszSuffix);
224
225 ullSize = _wcstoui64(pszSuffix, NULL, 10);
226 if ((ullSize == 0) && (errno == ERANGE))
227 {
228 ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
229 return TRUE;
230 }
231 }
232 else if (HasPrefix(argv[i], L"offset=", &pszSuffix))
233 {
234 /* offset=<N> (KB) */
235 DPRINT("Offset : %s\n", pszSuffix);
236 ConPuts(StdOut, L"The OFFSET option is not supported yet!\n");
237#if 0
238 ullOffset = _wcstoui64(pszSuffix, NULL, 10);
239 if ((ullOffset == 0) && (errno == ERANGE))
240 {
241 ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
242 return TRUE;
243 }
244#endif
245 }
246 else if (HasPrefix(argv[i], L"id=", &pszSuffix))
247 {
248 /* id=<Byte>|<GUID> */
249 DPRINT("Id : %s\n", pszSuffix);
250
251 length = wcslen(pszSuffix);
252 if ((length == 1) || (length == 2))
253 {
254 /* Byte */
255 PartitionType = (UCHAR)wcstoul(pszSuffix, NULL, 16);
256 if ((PartitionType == 0) && (errno == ERANGE))
257 {
258 ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
259 return TRUE;
260 }
261 }
262#if 0
263 else if ()
264 {
265 /* GUID */
266 }
267#endif
268 else
269 {
270 ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
271 return TRUE;
272 }
273 }
274 else if (HasPrefix(argv[i], L"align=", &pszSuffix))
275 {
276 /* align=<N> */
277 DPRINT("Align : %s\n", pszSuffix);
278 ConPuts(StdOut, L"The ALIGN option is not supported yet!\n");
279#if 0
280 bAlign = TRUE;
281#endif
282 }
283 else if (_wcsicmp(argv[i], L"noerr") == 0)
284 {
285 /* noerr */
286 DPRINT("NoErr\n", pszSuffix);
287 ConPuts(StdOut, L"The NOERR option is not supported yet!\n");
288#if 0
289 bNoErr = TRUE;
290#endif
291 }
292 else
293 {
294 ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
295 return TRUE;
296 }
297 }
298
299 DPRINT1("Size: %I64u\n", ullSize);
300#if 0
301 DPRINT1("Offset: %I64u\n", ullOffset);
302#endif
303 DPRINT1("Partition Type: %hx\n", PartitionType);
304
305 if (ullSize != 0)
306 ullSectorCount = (ullSize * 1024 * 1024) / CurrentDisk->BytesPerSector;
307 else
308 ullSectorCount = 0;
309
310 DPRINT1("SectorCount: %I64u\n", ullSectorCount);
311
312 for (ListEntry = CurrentDisk->LogicalPartListHead.Flink;
313 ListEntry != &CurrentDisk->LogicalPartListHead;
314 ListEntry = ListEntry->Flink)
315 {
316 PartEntry = CONTAINING_RECORD(ListEntry, PARTENTRY, ListEntry);
317 if (PartEntry->IsPartitioned)
318 continue;
319
320 if (ullSectorCount == 0)
321 {
322 PartEntry->IsPartitioned = TRUE;
323 PartEntry->New = TRUE;
324 PartEntry->PartitionType = PartitionType;
325 PartEntry->FormatState = Unformatted;
326 PartEntry->FileSystemName[0] = L'\0';
327
328 CurrentPartition = PartEntry;
329 CurrentDisk->Dirty = TRUE;
330 break;
331 }
332 else
333 {
334 if (PartEntry->SectorCount.QuadPart == ullSectorCount)
335 {
336 PartEntry->IsPartitioned = TRUE;
337 PartEntry->New = TRUE;
338 PartEntry->PartitionType = PartitionType;
339 PartEntry->FormatState = Unformatted;
340 PartEntry->FileSystemName[0] = L'\0';
341
342 CurrentPartition = PartEntry;
343 CurrentDisk->Dirty = TRUE;
344 break;
345 }
346 else if (PartEntry->SectorCount.QuadPart > ullSectorCount)
347 {
348 NewPartEntry = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(PPARTENTRY));
349 if (NewPartEntry == NULL)
350 {
351 ConPuts(StdOut, L"Memory allocation failed!\n");
352 return TRUE;
353 }
354
355 NewPartEntry->DiskEntry = PartEntry->DiskEntry;
356
357 NewPartEntry->StartSector.QuadPart = PartEntry->StartSector.QuadPart;
358 NewPartEntry->SectorCount.QuadPart = ullSectorCount;
359
360 NewPartEntry->LogicalPartition = TRUE;
361 NewPartEntry->IsPartitioned = TRUE;
362 NewPartEntry->New = TRUE;
363 NewPartEntry->PartitionType = PartitionType;
364 NewPartEntry->FormatState = Unformatted;
365 NewPartEntry->FileSystemName[0] = L'\0';
366
367 PartEntry->StartSector.QuadPart += ullSectorCount;
368 PartEntry->SectorCount.QuadPart -= ullSectorCount;
369
370 InsertTailList(ListEntry, &NewPartEntry->ListEntry);
371
372 CurrentPartition = NewPartEntry;
373 CurrentDisk->Dirty = TRUE;
374 break;
375 }
376 }
377 }
378
379 UpdateDiskLayout(CurrentDisk);
380 Status = WritePartitions(CurrentDisk);
381 if (!NT_SUCCESS(Status))
382 {
383 ConResPuts(StdOut, IDS_CREATE_PARTITION_FAIL);
384 CurrentPartition = NULL;
385 return TRUE;
386 }
387
388 ConResPuts(StdOut, IDS_CREATE_PARTITION_SUCCESS);
389
390 return TRUE;
391}
PARTITION_HUGE
#define PARTITION_HUGE
Definition: disk.h:93
length
GLuint GLsizei GLsizei * length
Definition: glext.h:6040
wcstoul
_Check_return_ unsigned long __cdecl wcstoul(_In_z_ const wchar_t *_Str, _Out_opt_ _Deref_post_z_ wchar_t **_EndPtr, _In_ int _Radix)
wcslen
_CRTIMP size_t __cdecl wcslen(_In_z_ const wchar_t *_Str)
PartitionType
CHAR PartitionType
Definition: part_xbox.c:32
_DISKENTRY::LogicalPartListHead
LIST_ENTRY LogicalPartListHead
Definition: partlist.h:150
_LIST_ENTRY::Flink
struct _LIST_ENTRY * Flink
Definition: typedefs.h:121
UCHAR
unsigned char UCHAR
Definition: xmlstorage.h:181

◆ CreatePrimaryPartition()

BOOL CreatePrimaryPartition ( _In_ INT  argc,
_In_ PWSTR *  argv 
)

Definition at line 395 of file create.c.

398{
399 PPARTENTRY PartEntry, NewPartEntry;
400 PLIST_ENTRY ListEntry;
401 ULONGLONG ullSize = 0ULL;
402 ULONGLONG ullSectorCount;
403#if 0
404 ULONGLONG ullOffset = 0ULL;
405 BOOL bNoErr = FALSE;
406#endif
407 UCHAR PartitionType = PARTITION_HUGE;
408 INT i, length;
409 PWSTR pszSuffix = NULL;
410 NTSTATUS Status;
411
412 if (CurrentDisk == NULL)
413 {
414 ConResPuts(StdOut, IDS_SELECT_NO_DISK);
415 return TRUE;
416 }
417
418 for (i = 3; i < argc; i++)
419 {
420 if (HasPrefix(argv[i], L"size=", &pszSuffix))
421 {
422 /* size=<N> (MB) */
423 DPRINT("Size : %s\n", pszSuffix);
424
425 ullSize = _wcstoui64(pszSuffix, NULL, 10);
426 if ((ullSize == 0) && (errno == ERANGE))
427 {
428 ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
429 return TRUE;
430 }
431 }
432 else if (HasPrefix(argv[i], L"offset=", &pszSuffix))
433 {
434 /* offset=<N> (KB) */
435 DPRINT("Offset : %s\n", pszSuffix);
436 ConPuts(StdOut, L"The OFFSET option is not supported yet!\n");
437#if 0
438 ullOffset = _wcstoui64(pszSuffix, NULL, 10);
439 if ((ullOffset == 0) && (errno == ERANGE))
440 {
441 ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
442 return TRUE;
443 }
444#endif
445 }
446 else if (HasPrefix(argv[i], L"id=", &pszSuffix))
447 {
448 /* id=<Byte>|<GUID> */
449 DPRINT("Id : %s\n", pszSuffix);
450
451 length = wcslen(pszSuffix);
452 if ((length == 1) || (length == 2))
453 {
454 /* Byte */
455 PartitionType = (UCHAR)wcstoul(pszSuffix, NULL, 16);
456 if ((PartitionType == 0) && (errno == ERANGE))
457 {
458 ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
459 return TRUE;
460 }
461 }
462#if 0
463 else if ()
464 {
465 /* GUID */
466 }
467#endif
468 else
469 {
470 ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
471 return TRUE;
472 }
473 }
474 else if (HasPrefix(argv[i], L"align=", &pszSuffix))
475 {
476 /* align=<N> */
477 DPRINT("Align : %s\n", pszSuffix);
478 ConPuts(StdOut, L"The ALIGN option is not supported yet!\n");
479#if 0
480 bAlign = TRUE;
481#endif
482 }
483 else if (_wcsicmp(argv[i], L"noerr") == 0)
484 {
485 /* noerr */
486 DPRINT("NoErr\n", pszSuffix);
487 ConPuts(StdOut, L"The NOERR option is not supported yet!\n");
488#if 0
489 bNoErr = TRUE;
490#endif
491 }
492 else
493 {
494 ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
495 return TRUE;
496 }
497 }
498
499 DPRINT1("Size: %I64u\n", ullSize);
500#if 0
501 DPRINT1("Offset: %I64u\n", ullOffset);
502#endif
503 DPRINT1("Partition Type: %hx\n", PartitionType);
504
505 if (GetPrimaryPartitionCount(CurrentDisk) >= 4)
506 {
507 ConPuts(StdOut, L"No space left for another primary partition!\n");
508 return TRUE;
509 }
510
511 if (ullSize != 0)
512 ullSectorCount = (ullSize * 1024 * 1024) / CurrentDisk->BytesPerSector;
513 else
514 ullSectorCount = 0;
515
516 DPRINT1("SectorCount: %I64u\n", ullSectorCount);
517
518 for (ListEntry = CurrentDisk->PrimaryPartListHead.Flink;
519 ListEntry != &CurrentDisk->PrimaryPartListHead;
520 ListEntry = ListEntry->Flink)
521 {
522 PartEntry = CONTAINING_RECORD(ListEntry, PARTENTRY, ListEntry);
523 if (PartEntry->IsPartitioned)
524 continue;
525
526 if (ullSectorCount == 0)
527 {
528 PartEntry->IsPartitioned = TRUE;
529 PartEntry->New = TRUE;
530 PartEntry->PartitionType = PartitionType;
531 PartEntry->FormatState = Unformatted;
532 PartEntry->FileSystemName[0] = L'\0';
533
534 CurrentPartition = PartEntry;
535 CurrentDisk->Dirty = TRUE;
536 break;
537 }
538 else
539 {
540 if (PartEntry->SectorCount.QuadPart == ullSectorCount)
541 {
542 PartEntry->IsPartitioned = TRUE;
543 PartEntry->New = TRUE;
544 PartEntry->PartitionType = PartitionType;
545 PartEntry->FormatState = Unformatted;
546 PartEntry->FileSystemName[0] = L'\0';
547
548 CurrentPartition = PartEntry;
549 CurrentDisk->Dirty = TRUE;
550 break;
551 }
552 else if (PartEntry->SectorCount.QuadPart > ullSectorCount)
553 {
554 NewPartEntry = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(PPARTENTRY));
555 if (NewPartEntry == NULL)
556 {
557 ConPuts(StdOut, L"Memory allocation failed!\n");
558 return TRUE;
559 }
560
561 NewPartEntry->DiskEntry = PartEntry->DiskEntry;
562
563 NewPartEntry->StartSector.QuadPart = PartEntry->StartSector.QuadPart;
564 NewPartEntry->SectorCount.QuadPart = ullSectorCount;
565
566 NewPartEntry->LogicalPartition = FALSE;
567 NewPartEntry->IsPartitioned = TRUE;
568 NewPartEntry->New = TRUE;
569 NewPartEntry->PartitionType = PartitionType;
570 NewPartEntry->FormatState = Unformatted;
571 NewPartEntry->FileSystemName[0] = L'\0';
572
573 PartEntry->StartSector.QuadPart += ullSectorCount;
574 PartEntry->SectorCount.QuadPart -= ullSectorCount;
575
576 InsertTailList(ListEntry, &NewPartEntry->ListEntry);
577
578 CurrentPartition = NewPartEntry;
579 CurrentDisk->Dirty = TRUE;
580 break;
581 }
582 }
583 }
584
585 UpdateDiskLayout(CurrentDisk);
586 Status = WritePartitions(CurrentDisk);
587 if (!NT_SUCCESS(Status))
588 {
589 ConResPuts(StdOut, IDS_CREATE_PARTITION_FAIL);
590 CurrentPartition = NULL;
591 return TRUE;
592 }
593
594 ConResPuts(StdOut, IDS_CREATE_PARTITION_SUCCESS);
595
596 return TRUE;
597}