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version 1.1, 2009/06/26 09:02:55
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version 1.2, 2009/07/17 06:56:14
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| ((minorV1 == minorV2) && (updateV1 >= updateV2))))); | ((minorV1 == minorV2) && (updateV1 >= updateV2))))); |
| } | } |
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Boolean VersionUtil::parseVersion( |
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const String& version, |
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Sint32& iMajor, |
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Sint32& iMinor, |
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Sint32& iUpdate) |
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{ |
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const char CHAR_PERIOD = '.'; |
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|
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if (!version.size()) |
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{ |
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return true; |
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} |
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|
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iMajor = 0; |
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iMinor = 0; |
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iUpdate = 0; |
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|
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Uint32 indexM = 0; |
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Uint32 sizeM = PEG_NOT_FOUND; |
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Uint32 indexN = PEG_NOT_FOUND; |
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Uint32 sizeN = PEG_NOT_FOUND; |
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Uint32 indexU = PEG_NOT_FOUND; |
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|
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// If "V" specified as first character, ignore it |
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if ((version[0] == 'V') || (version[0] == 'v')) |
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{ |
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indexM = 1; |
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} |
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|
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// Find the M, N, and U version fields delimited by '.' characters |
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|
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indexN = version.find(indexM, CHAR_PERIOD); |
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if (indexN != PEG_NOT_FOUND) |
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{ |
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sizeM = indexN++ - indexM; |
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|
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indexU = version.find(indexN, CHAR_PERIOD); |
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if (indexU != PEG_NOT_FOUND) |
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{ |
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sizeN = indexU++ - indexN; |
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} |
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} |
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|
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// Parse the major version |
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char dummyChar; |
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int numConversions = sscanf( |
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version.subString(indexM, sizeM).getCString(), |
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"%u%c", |
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&iMajor, |
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&dummyChar); |
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|
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if (numConversions != 1) |
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{ |
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return false; |
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} |
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|
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// Parse the minor version |
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if (indexN != PEG_NOT_FOUND) |
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{ |
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numConversions = sscanf( |
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version.subString(indexN, sizeN).getCString(), |
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"%u%c", |
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&iMinor, |
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&dummyChar); |
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|
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if (numConversions != 1) |
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{ |
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return false; |
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} |
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} |
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|
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// Parse the update version |
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if (indexU != PEG_NOT_FOUND) |
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{ |
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numConversions = sscanf( |
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version.subString(indexU).getCString(), |
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"%u%c", |
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&iUpdate, |
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&dummyChar); |
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|
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if (numConversions != 1) |
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{ |
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return false; |
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} |
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} |
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|
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return true; |
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} |
| PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |
Return to
VersionUtil.cpp
CVS log
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