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1 /* This Source Code Form is subject to the terms of the Mozilla Public |
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2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
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3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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4 |
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5 #ifndef mozilla_osfileconstants_h__ |
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6 #define mozilla_osfileconstants_h__ |
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7 |
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8 #include "nsIOSFileConstantsService.h" |
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9 #include "mozilla/Attributes.h" |
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10 |
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11 namespace mozilla { |
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12 |
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13 /** |
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14 * Perform initialization of this module. |
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15 * |
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16 * This function _must_ be called: |
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17 * - from the main thread; |
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18 * - before any Chrome Worker is created. |
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19 * |
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20 * The function is idempotent. |
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21 */ |
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22 nsresult InitOSFileConstants(); |
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23 |
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24 /** |
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25 * Perform cleanup of this module. |
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26 * |
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27 * This function _must_ be called: |
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28 * - from the main thread; |
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29 * - after all Chrome Workers are dead. |
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30 * |
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31 * The function is idempotent. |
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32 */ |
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33 void CleanupOSFileConstants(); |
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34 |
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35 /** |
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36 * Define OS-specific constants. |
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37 * |
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38 * This function creates or uses JS object |OS.Constants| to store |
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39 * all its constants. |
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40 */ |
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41 bool DefineOSFileConstants(JSContext *cx, JS::Handle<JSObject*> global); |
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42 |
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43 /** |
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44 * XPConnect initializer, for use in the main thread. |
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45 */ |
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46 class OSFileConstantsService MOZ_FINAL : public nsIOSFileConstantsService |
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47 { |
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48 public: |
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49 NS_DECL_ISUPPORTS |
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50 NS_DECL_NSIOSFILECONSTANTSSERVICE |
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51 OSFileConstantsService(); |
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52 private: |
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53 ~OSFileConstantsService(); |
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54 }; |
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55 |
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56 } |
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57 |
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58 #endif // mozilla_osfileconstants_h__ |