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- Implement RtlFindCharInUnicodeString
- Implement RtlInitializeSListHead, RtlFirstEntrySList, RtlQueryDepthSList Based on Wine implementation svn path=/trunk/; revision=36931
This commit is contained in:
Dmitry Chapyshev
parent
7661ad3e1c
commit
df2aabc6ab
2 changed files with 187 additions and 96 deletions
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@ -19,21 +19,33 @@ VOID
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NTAPI
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RtlInitializeSListHead(IN PSLIST_HEADER ListHead)
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{
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#ifdef _WIN64
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UNIMPLEMENTED;
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#else
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ListHead->Alignment = 0;
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#endif
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}
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PSLIST_ENTRY
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NTAPI
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RtlFirstEntrySList(IN const SLIST_HEADER *ListHead)
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{
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#ifdef _WIN64
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UNIMPLEMENTED;
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return NULL;
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#else
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return ListHead->Next.Next;
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#endif
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}
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WORD
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NTAPI
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RtlQueryDepthSList(IN PSLIST_HEADER ListHead)
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{
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#ifdef _WIN64
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UNIMPLEMENTED;
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return 0;
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#else
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return ListHead->Depth;
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#endif
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}
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@ -229,56 +229,56 @@ RtlCharToInteger(
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char bMinus = 0;
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while (*str != '\0' && *str <= ' ') {
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str++;
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str++;
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} /* while */
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if (*str == '+') {
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str++;
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str++;
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} else if (*str == '-') {
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bMinus = 1;
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str++;
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bMinus = 1;
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str++;
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} /* if */
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if (base == 0) {
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base = 10;
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if (str[0] == '0') {
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if (str[1] == 'b') {
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str += 2;
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base = 2;
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} else if (str[1] == 'o') {
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str += 2;
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base = 8;
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} else if (str[1] == 'x') {
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str += 2;
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base = 16;
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} /* if */
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} /* if */
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base = 10;
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if (str[0] == '0') {
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if (str[1] == 'b') {
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str += 2;
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base = 2;
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} else if (str[1] == 'o') {
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str += 2;
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base = 8;
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} else if (str[1] == 'x') {
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str += 2;
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base = 16;
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} /* if */
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} /* if */
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} else if (base != 2 && base != 8 && base != 10 && base != 16) {
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return STATUS_INVALID_PARAMETER;
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return STATUS_INVALID_PARAMETER;
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} /* if */
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if (value == NULL) {
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return STATUS_ACCESS_VIOLATION;
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return STATUS_ACCESS_VIOLATION;
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} /* if */
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while (*str != '\0') {
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chCurrent = *str;
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if (chCurrent >= '0' && chCurrent <= '9') {
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digit = chCurrent - '0';
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} else if (chCurrent >= 'A' && chCurrent <= 'Z') {
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digit = chCurrent - 'A' + 10;
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} else if (chCurrent >= 'a' && chCurrent <= 'z') {
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digit = chCurrent - 'a' + 10;
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} else {
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digit = -1;
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} /* if */
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if (digit < 0 || digit >= (int)base) {
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*value = bMinus ? -RunningTotal : RunningTotal;
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return STATUS_SUCCESS;
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} /* if */
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chCurrent = *str;
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if (chCurrent >= '0' && chCurrent <= '9') {
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digit = chCurrent - '0';
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} else if (chCurrent >= 'A' && chCurrent <= 'Z') {
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digit = chCurrent - 'A' + 10;
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} else if (chCurrent >= 'a' && chCurrent <= 'z') {
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digit = chCurrent - 'a' + 10;
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} else {
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digit = -1;
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} /* if */
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if (digit < 0 || digit >= (int)base) {
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*value = bMinus ? -RunningTotal : RunningTotal;
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return STATUS_SUCCESS;
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} /* if */
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RunningTotal = RunningTotal * base + digit;
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str++;
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RunningTotal = RunningTotal * base + digit;
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str++;
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} /* while */
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*value = bMinus ? -RunningTotal : RunningTotal;
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@ -546,34 +546,34 @@ NTSTATUS NTAPI RtlIntegerToChar(
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ULONG len;
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if (base == 0) {
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base = 10;
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base = 10;
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} else if (base != 2 && base != 8 && base != 10 && base != 16) {
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return STATUS_INVALID_PARAMETER;
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return STATUS_INVALID_PARAMETER;
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} /* if */
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pos = &buffer[32];
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*pos = '\0';
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do {
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pos--;
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digit = value % base;
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value = value / base;
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if (digit < 10) {
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*pos = '0' + digit;
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} else {
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*pos = 'A' + digit - 10;
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} /* if */
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pos--;
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digit = value % base;
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value = value / base;
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if (digit < 10) {
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*pos = '0' + digit;
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} else {
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*pos = 'A' + digit - 10;
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} /* if */
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} while (value != 0L);
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len = &buffer[32] - pos;
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if (len > length) {
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return STATUS_BUFFER_OVERFLOW;
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return STATUS_BUFFER_OVERFLOW;
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} else if (str == NULL) {
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return STATUS_ACCESS_VIOLATION;
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return STATUS_ACCESS_VIOLATION;
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} else if (len == length) {
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memcpy(str, pos, len);
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memcpy(str, pos, len);
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} else {
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memcpy(str, pos, len + 1);
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memcpy(str, pos, len + 1);
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} /* if */
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return STATUS_SUCCESS;
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}
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@ -800,65 +800,65 @@ RtlUnicodeStringToInteger(const UNICODE_STRING *str, /* [I] Unicode string to be
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char bMinus = 0;
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while (CharsRemaining >= 1 && *lpwstr <= ' ') {
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lpwstr++;
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CharsRemaining--;
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lpwstr++;
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CharsRemaining--;
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} /* while */
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if (CharsRemaining >= 1) {
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if (*lpwstr == '+') {
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lpwstr++;
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CharsRemaining--;
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} else if (*lpwstr == '-') {
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bMinus = 1;
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lpwstr++;
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CharsRemaining--;
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} /* if */
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if (*lpwstr == '+') {
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lpwstr++;
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CharsRemaining--;
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} else if (*lpwstr == '-') {
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bMinus = 1;
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lpwstr++;
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CharsRemaining--;
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} /* if */
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} /* if */
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if (base == 0) {
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base = 10;
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if (CharsRemaining >= 2 && lpwstr[0] == '0') {
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if (lpwstr[1] == 'b') {
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lpwstr += 2;
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CharsRemaining -= 2;
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base = 2;
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} else if (lpwstr[1] == 'o') {
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lpwstr += 2;
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CharsRemaining -= 2;
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base = 8;
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} else if (lpwstr[1] == 'x') {
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lpwstr += 2;
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CharsRemaining -= 2;
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base = 16;
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} /* if */
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} /* if */
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base = 10;
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if (CharsRemaining >= 2 && lpwstr[0] == '0') {
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if (lpwstr[1] == 'b') {
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lpwstr += 2;
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CharsRemaining -= 2;
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base = 2;
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} else if (lpwstr[1] == 'o') {
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lpwstr += 2;
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CharsRemaining -= 2;
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base = 8;
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} else if (lpwstr[1] == 'x') {
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lpwstr += 2;
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CharsRemaining -= 2;
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base = 16;
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} /* if */
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} /* if */
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} else if (base != 2 && base != 8 && base != 10 && base != 16) {
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return STATUS_INVALID_PARAMETER;
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return STATUS_INVALID_PARAMETER;
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} /* if */
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if (value == NULL) {
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return STATUS_ACCESS_VIOLATION;
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return STATUS_ACCESS_VIOLATION;
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} /* if */
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while (CharsRemaining >= 1) {
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wchCurrent = *lpwstr;
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if (wchCurrent >= '0' && wchCurrent <= '9') {
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digit = wchCurrent - '0';
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} else if (wchCurrent >= 'A' && wchCurrent <= 'Z') {
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digit = wchCurrent - 'A' + 10;
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} else if (wchCurrent >= 'a' && wchCurrent <= 'z') {
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digit = wchCurrent - 'a' + 10;
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} else {
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digit = -1;
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} /* if */
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if (digit < 0 || digit >= base) {
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*value = bMinus ? -RunningTotal : RunningTotal;
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return STATUS_SUCCESS;
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} /* if */
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wchCurrent = *lpwstr;
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if (wchCurrent >= '0' && wchCurrent <= '9') {
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digit = wchCurrent - '0';
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} else if (wchCurrent >= 'A' && wchCurrent <= 'Z') {
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digit = wchCurrent - 'A' + 10;
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} else if (wchCurrent >= 'a' && wchCurrent <= 'z') {
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digit = wchCurrent - 'a' + 10;
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} else {
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digit = -1;
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} /* if */
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if (digit < 0 || digit >= base) {
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*value = bMinus ? -RunningTotal : RunningTotal;
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return STATUS_SUCCESS;
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} /* if */
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RunningTotal = RunningTotal * base + digit;
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lpwstr++;
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CharsRemaining--;
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RunningTotal = RunningTotal * base + digit;
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lpwstr++;
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CharsRemaining--;
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} /* while */
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*value = bMinus ? -RunningTotal : RunningTotal;
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@ -2240,6 +2240,85 @@ RtlFindCharInUnicodeString(IN ULONG Flags,
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IN PCUNICODE_STRING MatchString,
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OUT PUSHORT Position)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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int main_idx;
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unsigned int search_idx;
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switch (Flags)
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{
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case 0:
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{
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for (main_idx = 0; main_idx < SearchString->Length / sizeof(WCHAR); main_idx++)
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{
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for (search_idx = 0; search_idx < MatchString->Length / sizeof(WCHAR); search_idx++)
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{
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if (SearchString->Buffer[main_idx] == MatchString->Buffer[search_idx])
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{
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*Position = (main_idx + 1) * sizeof(WCHAR);
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return STATUS_SUCCESS;
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}
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}
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}
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*Position = 0;
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return STATUS_NOT_FOUND;
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}
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case 1:
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{
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for (main_idx = SearchString->Length / sizeof(WCHAR) - 1; main_idx >= 0; main_idx--)
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{
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for (search_idx = 0; search_idx < MatchString->Length / sizeof(WCHAR); search_idx++)
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{
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if (SearchString->Buffer[main_idx] == MatchString->Buffer[search_idx])
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{
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*Position = main_idx * sizeof(WCHAR);
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return STATUS_SUCCESS;
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}
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}
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}
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*Position = 0;
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return STATUS_NOT_FOUND;
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}
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case 2:
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{
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for (main_idx = 0; main_idx < SearchString->Length / sizeof(WCHAR); main_idx++)
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{
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search_idx = 0;
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while (search_idx < MatchString->Length / sizeof(WCHAR) &&
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SearchString->Buffer[main_idx] != MatchString->Buffer[search_idx])
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{
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search_idx++;
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}
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if (search_idx >= MatchString->Length / sizeof(WCHAR))
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{
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*Position = (main_idx + 1) * sizeof(WCHAR);
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return STATUS_SUCCESS;
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}
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}
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*Position = 0;
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return STATUS_NOT_FOUND;
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}
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case 3:
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{
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for (main_idx = SearchString->Length / sizeof(WCHAR) - 1; main_idx >= 0; main_idx--)
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{
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search_idx = 0;
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while (search_idx < MatchString->Length / sizeof(WCHAR) &&
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SearchString->Buffer[main_idx] != MatchString->Buffer[search_idx])
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{
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search_idx++;
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}
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if (search_idx >= MatchString->Length / sizeof(WCHAR))
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{
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*Position = main_idx * sizeof(WCHAR);
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return STATUS_SUCCESS;
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}
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}
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*Position = 0;
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return STATUS_NOT_FOUND;
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}
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} /* switch */
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return STATUS_NOT_FOUND;
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}
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