diff options
Diffstat (limited to 'src/server.cpp')
| -rw-r--r-- | src/server.cpp | 41 |
1 files changed, 18 insertions, 23 deletions
diff --git a/src/server.cpp b/src/server.cpp index d4797dce6..c49e17b56 100644 --- a/src/server.cpp +++ b/src/server.cpp @@ -106,35 +106,30 @@ void UIDGenerator::IncrementUID(unsigned int pos) * A again, in an iterative fashion.. so.. * AAA9 -> AABA, and so on. -- w00t */ - if ((pos == 3) && (current_uid[3] == '9')) + + // If we hit Z, wrap around to 0. + if (current_uid[pos] == 'Z') + { + current_uid[pos] = '0'; + } + else if (current_uid[pos] == '9') { - // At pos 3, if we hit '9', we've run out of available UIDs, and need to reset to AAA..AAA. - for (int i = 3; i < UUID_LENGTH-1; i++) + /* + * Or, if we hit 9, wrap around to pos = 'A' and (pos - 1)++, + * e.g. A9 -> BA -> BB .. + */ + current_uid[pos] = 'A'; + if (pos == 3) { - current_uid[i] = 'A'; + // At pos 3, if we hit '9', we've run out of available UIDs, and reset to AAA..AAA. + return; } + this->IncrementUID(pos - 1); } else { - // If we hit Z, wrap around to 0. - if (current_uid[pos] == 'Z') - { - current_uid[pos] = '0'; - } - else if (current_uid[pos] == '9') - { - /* - * Or, if we hit 9, wrap around to pos = 'A' and (pos - 1)++, - * e.g. A9 -> BA -> BB .. - */ - current_uid[pos] = 'A'; - this->IncrementUID(pos - 1); - } - else - { - // Anything else, nobody gives a shit. Just increment. - current_uid[pos]++; - } + // Anything else, nobody gives a shit. Just increment. + current_uid[pos]++; } } |