The Tor Browser / file comparison
comparison: intl/locale/src/nsUConvPropertySearch.cpp
intl/locale/src/nsUConvPropertySearch.cpp
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
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| -1:000000000000 | 0:eaab951bc112 |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #include "nsUConvPropertySearch.h" | |
| 6 #include "nsCRT.h" | |
| 7 #include "nsString.h" | |
| 8 | |
| 9 // static | |
| 10 nsresult | |
| 11 nsUConvPropertySearch::SearchPropertyValue(const char* aProperties[][3], | |
| 12 int32_t aNumberOfProperties, | |
| 13 const nsACString& aKey, | |
| 14 nsACString& aValue) | |
| 15 { | |
| 16 const char* key = PromiseFlatCString(aKey).get(); | |
| 17 int32_t lo = 0; | |
| 18 int32_t hi = aNumberOfProperties - 1; | |
| 19 while (lo <= hi) { | |
| 20 uint32_t mid = (lo + hi) / 2; | |
| 21 int32_t comp = nsCRT::strcmp(aProperties[mid][0], key); | |
| 22 if (comp > 0) { | |
| 23 hi = mid - 1; | |
| 24 } else if (comp < 0) { | |
| 25 lo = mid + 1; | |
| 26 } else { | |
| 27 nsDependentCString val(aProperties[mid][1], | |
| 28 NS_PTR_TO_UINT32(aProperties[mid][2])); | |
| 29 aValue.Assign(val); | |
| 30 return NS_OK; | |
| 31 } | |
| 32 } | |
| 33 aValue.Truncate(); | |
| 34 return NS_ERROR_FAILURE; | |
| 35 } |
