projects / apple / icu.git / blame
| Commit | Line | Data |
|---|---|---|
| 374ca955 A |
1 | /* |
| 2 | ******************************************************************************* | |
| 3 | * | |
| 4 | * Copyright (C) 1997-2004, International Business Machines | |
| 5 | * Corporation and others. All Rights Reserved. | |
| 6 | * | |
| 7 | ******************************************************************************* | |
| 8 | * file name: resbund_cnv.cpp | |
| 9 | * encoding: US-ASCII | |
| 10 | * tab size: 8 (not used) | |
| 11 | * indentation:4 | |
| 12 | * | |
| 13 | * created on: 2004aug25 | |
| 14 | * created by: Markus W. Scherer | |
| 15 | * | |
| 16 | * Character conversion functions moved here from resbund.cpp | |
| 17 | */ | |
| 18 | ||
| 19 | #include "unicode/utypes.h" | |
| 20 | #include "unicode/resbund.h" | |
| 21 | #include "uinvchar.h" | |
| 22 | ||
| 23 | U_NAMESPACE_BEGIN | |
| 24 | ||
| 25 | ResourceBundle::ResourceBundle( const UnicodeString& path, | |
| 26 | const Locale& locale, | |
| 27 | UErrorCode& error) | |
| 28 | :UObject(), fLocale(NULL) | |
| 29 | { | |
| 30 | constructForLocale(path, locale, error); | |
| 31 | } | |
| 32 | ||
| 33 | ResourceBundle::ResourceBundle( const UnicodeString& path, | |
| 34 | UErrorCode& error) | |
| 35 | :UObject(), fLocale(NULL) | |
| 36 | { | |
| 37 | constructForLocale(path, Locale::getDefault(), error); | |
| 38 | } | |
| 39 | ||
| 40 | void | |
| 41 | ResourceBundle::constructForLocale(const UnicodeString& path, | |
| 42 | const Locale& locale, | |
| 43 | UErrorCode& error) | |
| 44 | { | |
| 45 | char name[300]; | |
| 46 | ||
| 47 | if(path.length() >= (int32_t)sizeof(name)) { | |
| 48 | fResource = NULL; | |
| 49 | error = U_ILLEGAL_ARGUMENT_ERROR; | |
| 50 | } else if(!path.isEmpty()) { | |
| 51 | if(uprv_isInvariantUString(path.getBuffer(), path.length())) { | |
| 52 | // the invariant converter is sufficient for package and tree names | |
| 53 | // and is more efficient | |
| 54 | path.extract(0, INT32_MAX, name, (int32_t)sizeof(name), US_INV); | |
| 55 | } else { | |
| 56 | #if !UCONFIG_NO_CONVERSION | |
| 57 | // use the default converter to support variant-character paths | |
| 58 | path.extract(name, sizeof(name), 0, error); | |
| 59 | #else | |
| 60 | // the default converter is not available | |
| 61 | fResource = NULL; | |
| 62 | error = U_UNSUPPORTED_ERROR; | |
| 63 | return; | |
| 64 | #endif | |
| 65 | } | |
| 66 | fResource = ures_open(name, locale.getName(), &error); | |
| 67 | } else { | |
| 68 | fResource = ures_open(0, locale.getName(), &error); | |
| 69 | } | |
| 70 | } | |
| 71 | ||
| 72 | U_NAMESPACE_END |