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version 1.2, 2007/08/29 20:17:03
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version 1.3, 2007/08/31 17:18:10
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| #include "StringConversion.h" | #include "StringConversion.h" |
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#include <errno.h> |
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| PEGASUS_NAMESPACE_BEGIN | PEGASUS_NAMESPACE_BEGIN |
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| struct Uint32ToStringElement | struct Uint32ToStringElement |
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| while (isxdigit(*p)) | while (isxdigit(*p)) |
| { | { |
| // Make sure we won't overflow when we multiply by 16 | // Make sure we won't overflow when we multiply by 16 |
| if (x & 0xF000000000000000) |
if (x & PEGASUS_UINT64_LITERAL(0xF000000000000000)) |
| { | { |
| return false; | return false; |
| } | } |
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| while ((*p >= '0') && (*p <= '7')) | while ((*p >= '0') && (*p <= '7')) |
| { | { |
| // Make sure we won't overflow when we multiply by 8 | // Make sure we won't overflow when we multiply by 8 |
| if (x & 0xE000000000000000) |
if (x & PEGASUS_UINT64_LITERAL(0xE000000000000000)) |
| { | { |
| return false; | return false; |
| } | } |
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| while ((*p == '0') || (*p == '1')) | while ((*p == '0') || (*p == '1')) |
| { | { |
| // Make sure we won't overflow when we multiply by 2 | // Make sure we won't overflow when we multiply by 2 |
| if (x & 0x8000000000000000) |
if (x & PEGASUS_UINT64_LITERAL(0x8000000000000000)) |
| { | { |
| return false; | return false; |
| } | } |
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| return !(x & PEGASUS_UINT64_LITERAL(0xFFFFFFFF00000000)); | return !(x & PEGASUS_UINT64_LITERAL(0xFFFFFFFF00000000)); |
| case CIMTYPE_UINT64: | case CIMTYPE_UINT64: |
| return true; | return true; |
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default: |
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break; |
| } | } |
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| return false; | return false; |
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| PEGASUS_SINT64_LITERAL(0xFFFFFFFF80000000))); | PEGASUS_SINT64_LITERAL(0xFFFFFFFF80000000))); |
| case CIMTYPE_SINT64: | case CIMTYPE_SINT64: |
| return true; | return true; |
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default: |
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break; |
| } | } |
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| return false; | return false; |
Return to
StringConversion.cpp
CVS log
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