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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- |
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2 * |
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3 * This Source Code Form is subject to the terms of the Mozilla Public |
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4 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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6 |
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7 #include "nsISupports.idl" |
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8 |
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9 [scriptable, uuid(c97b466c-1e6e-4773-a4ab-2b2b3190a7a6)] |
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10 interface nsILineInputStream : nsISupports |
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11 { |
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12 /** |
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13 * Read a single line from the stream, where a line is a |
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14 * possibly zero length sequence of 8bit chars terminated by a |
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15 * CR, LF, CRLF, LFCR, or eof. |
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16 * The line terminator is not returned. |
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17 * @retval false |
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18 * End of file. This line is the last line of the file |
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19 * (aLine is valid). |
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20 * @retval true |
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21 * The file contains further lines. |
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22 * @note Do not mix readLine with other read functions. |
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23 * Doing so can cause various problems and is not supported. |
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24 */ |
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25 boolean readLine(out ACString aLine); |
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26 }; |