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| author | Remko Tronçon <git@el-tramo.be> | 2010-03-28 15:46:49 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2010-03-28 15:46:49 (GMT) |
| commit | f53a1ef582494458301b97bf6e546be52d7ff7e8 (patch) | |
| tree | 7571b5cbcbd8a8f1dd1c966c9045b6cb69f0e295 /Swiften/Base/IDGenerator.cpp | |
| parent | 638345680d72ca6acaf123f2c8c1c391f696e371 (diff) | |
| download | swift-f53a1ef582494458301b97bf6e546be52d7ff7e8.zip swift-f53a1ef582494458301b97bf6e546be52d7ff7e8.tar.bz2 | |
Moving submodule contents back.
Diffstat (limited to 'Swiften/Base/IDGenerator.cpp')
| -rw-r--r-- | Swiften/Base/IDGenerator.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Swiften/Base/IDGenerator.cpp b/Swiften/Base/IDGenerator.cpp new file mode 100644 index 0000000..07ead43 --- /dev/null +++ b/Swiften/Base/IDGenerator.cpp @@ -0,0 +1,28 @@ +#include "Swiften/Base/IDGenerator.h" + +namespace Swift { + +IDGenerator::IDGenerator() { +} + +String IDGenerator::generateID() { + bool carry = true; + size_t i = 0; + while (carry && i < currentID_.getUTF8Size()) { + char c = currentID_.getUTF8String()[i]; + if (c >= 'z') { + currentID_.getUTF8String()[i] = 'a'; + } + else { + currentID_.getUTF8String()[i] = c+1; + carry = false; + } + ++i; + } + if (carry) { + currentID_ += 'a'; + } + return currentID_; +} + +} |