xpcom/ds/nsINIParserImpl.cpp@6474c204b198 (annotated)
xpcom/ds/nsINIParserImpl.cpp
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | #include "nsINIParserImpl.h" |
| michael@0 | 6 | |
| michael@0 | 7 | #include "nsINIParser.h" |
| michael@0 | 8 | #include "nsStringEnumerator.h" |
| michael@0 | 9 | #include "nsTArray.h" |
| michael@0 | 10 | #include "mozilla/Attributes.h" |
| michael@0 | 11 | |
| michael@0 | 12 | class nsINIParserImpl MOZ_FINAL : |
| michael@0 | 13 | public nsIINIParser |
| michael@0 | 14 | { |
| michael@0 | 15 | public: |
| michael@0 | 16 | NS_DECL_ISUPPORTS |
| michael@0 | 17 | NS_DECL_NSIINIPARSER |
| michael@0 | 18 | |
| michael@0 | 19 | nsresult Init(nsIFile* aINIFile) { |
| michael@0 | 20 | return mParser.Init(aINIFile); |
| michael@0 | 21 | } |
| michael@0 | 22 | |
| michael@0 | 23 | private: |
| michael@0 | 24 | nsINIParser mParser; |
| michael@0 | 25 | }; |
| michael@0 | 26 | |
| michael@0 | 27 | NS_IMPL_ISUPPORTS(nsINIParserFactory, |
| michael@0 | 28 | nsIINIParserFactory, |
| michael@0 | 29 | nsIFactory) |
| michael@0 | 30 | |
| michael@0 | 31 | NS_IMETHODIMP |
| michael@0 | 32 | nsINIParserFactory::CreateINIParser(nsIFile* aINIFile, |
| michael@0 | 33 | nsIINIParser* *aResult) |
| michael@0 | 34 | { |
| michael@0 | 35 | *aResult = nullptr; |
| michael@0 | 36 | |
| michael@0 | 37 | nsRefPtr<nsINIParserImpl> p(new nsINIParserImpl()); |
| michael@0 | 38 | if (!p) |
| michael@0 | 39 | return NS_ERROR_OUT_OF_MEMORY; |
| michael@0 | 40 | |
| michael@0 | 41 | nsresult rv = p->Init(aINIFile); |
| michael@0 | 42 | |
| michael@0 | 43 | if (NS_SUCCEEDED(rv)) |
| michael@0 | 44 | NS_ADDREF(*aResult = p); |
| michael@0 | 45 | |
| michael@0 | 46 | return rv; |
| michael@0 | 47 | } |
| michael@0 | 48 | |
| michael@0 | 49 | NS_IMETHODIMP |
| michael@0 | 50 | nsINIParserFactory::CreateInstance(nsISupports* aOuter, |
| michael@0 | 51 | REFNSIID aIID, |
| michael@0 | 52 | void **aResult) |
| michael@0 | 53 | { |
| michael@0 | 54 | if (NS_WARN_IF(aOuter)) |
| michael@0 | 55 | return NS_ERROR_NO_AGGREGATION; |
| michael@0 | 56 | |
| michael@0 | 57 | // We are our own singleton. |
| michael@0 | 58 | return QueryInterface(aIID, aResult); |
| michael@0 | 59 | } |
| michael@0 | 60 | |
| michael@0 | 61 | NS_IMETHODIMP |
| michael@0 | 62 | nsINIParserFactory::LockFactory(bool aLock) |
| michael@0 | 63 | { |
| michael@0 | 64 | return NS_OK; |
| michael@0 | 65 | } |
| michael@0 | 66 | |
| michael@0 | 67 | NS_IMPL_ISUPPORTS(nsINIParserImpl, |
| michael@0 | 68 | nsIINIParser) |
| michael@0 | 69 | |
| michael@0 | 70 | static bool |
| michael@0 | 71 | SectionCB(const char* aSection, void *aClosure) |
| michael@0 | 72 | { |
| michael@0 | 73 | nsTArray<nsCString> *strings = static_cast<nsTArray<nsCString>*>(aClosure); |
| michael@0 | 74 | |
| michael@0 | 75 | strings->AppendElement(nsDependentCString(aSection)); |
| michael@0 | 76 | return true; |
| michael@0 | 77 | } |
| michael@0 | 78 | |
| michael@0 | 79 | NS_IMETHODIMP |
| michael@0 | 80 | nsINIParserImpl::GetSections(nsIUTF8StringEnumerator* *aResult) |
| michael@0 | 81 | { |
| michael@0 | 82 | nsTArray<nsCString> *strings = new nsTArray<nsCString>; |
| michael@0 | 83 | if (!strings) |
| michael@0 | 84 | return NS_ERROR_OUT_OF_MEMORY; |
| michael@0 | 85 | |
| michael@0 | 86 | nsresult rv = mParser.GetSections(SectionCB, strings); |
| michael@0 | 87 | if (NS_SUCCEEDED(rv)) |
| michael@0 | 88 | rv = NS_NewAdoptingUTF8StringEnumerator(aResult, strings); |
| michael@0 | 89 | |
| michael@0 | 90 | if (NS_FAILED(rv)) |
| michael@0 | 91 | delete strings; |
| michael@0 | 92 | |
| michael@0 | 93 | return rv; |
| michael@0 | 94 | } |
| michael@0 | 95 | |
| michael@0 | 96 | static bool |
| michael@0 | 97 | KeyCB(const char* aKey, const char *aValue, void *aClosure) |
| michael@0 | 98 | { |
| michael@0 | 99 | nsTArray<nsCString> *strings = static_cast<nsTArray<nsCString>*>(aClosure); |
| michael@0 | 100 | |
| michael@0 | 101 | strings->AppendElement(nsDependentCString(aKey)); |
| michael@0 | 102 | return true; |
| michael@0 | 103 | } |
| michael@0 | 104 | |
| michael@0 | 105 | NS_IMETHODIMP |
| michael@0 | 106 | nsINIParserImpl::GetKeys(const nsACString& aSection, |
| michael@0 | 107 | nsIUTF8StringEnumerator* *aResult) |
| michael@0 | 108 | { |
| michael@0 | 109 | nsTArray<nsCString> *strings = new nsTArray<nsCString>; |
| michael@0 | 110 | if (!strings) |
| michael@0 | 111 | return NS_ERROR_OUT_OF_MEMORY; |
| michael@0 | 112 | |
| michael@0 | 113 | nsresult rv = mParser.GetStrings(PromiseFlatCString(aSection).get(), |
| michael@0 | 114 | KeyCB, strings); |
| michael@0 | 115 | if (NS_SUCCEEDED(rv)) |
| michael@0 | 116 | rv = NS_NewAdoptingUTF8StringEnumerator(aResult, strings); |
| michael@0 | 117 | |
| michael@0 | 118 | if (NS_FAILED(rv)) |
| michael@0 | 119 | delete strings; |
| michael@0 | 120 | |
| michael@0 | 121 | return rv; |
| michael@0 | 122 | |
| michael@0 | 123 | } |
| michael@0 | 124 | |
| michael@0 | 125 | NS_IMETHODIMP |
| michael@0 | 126 | nsINIParserImpl::GetString(const nsACString& aSection, |
| michael@0 | 127 | const nsACString& aKey, |
| michael@0 | 128 | nsACString& aResult) |
| michael@0 | 129 | { |
| michael@0 | 130 | return mParser.GetString(PromiseFlatCString(aSection).get(), |
| michael@0 | 131 | PromiseFlatCString(aKey).get(), |
| michael@0 | 132 | aResult); |
| michael@0 | 133 | } |
