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1 /* |
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2 * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 #import <Cocoa/Cocoa.h> |
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27 #include <dlfcn.h> |
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28 #include <unistd.h> |
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29 |
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30 typedef bool (*start_launcher)(int argc, char* argv[]); |
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31 typedef void (*stop_launcher)(); |
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32 |
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33 int main(int argc, char *argv[]) { |
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34 #if !__has_feature(objc_arc) |
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35 NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; |
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36 #endif |
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37 |
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38 int result = 1; |
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39 |
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40 @try { |
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41 setlocale(LC_ALL, "en_US.utf8"); |
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42 |
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43 NSBundle *mainBundle = [NSBundle mainBundle]; |
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44 NSString *mainBundlePath = [mainBundle bundlePath]; |
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45 NSString *libraryName = [mainBundlePath stringByAppendingPathComponent:@"Contents/MacOS/libapplauncher.dylib"]; |
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46 |
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47 void* library = dlopen([libraryName UTF8String], RTLD_LAZY); |
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48 |
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49 if (library == NULL) { |
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50 NSLog(@"%@ not found.\n", libraryName); |
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51 } |
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52 |
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53 if (library != NULL) { |
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54 start_launcher start = |
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55 (start_launcher)dlsym(library, "start_launcher"); |
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56 stop_launcher stop = |
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57 (stop_launcher)dlsym(library, "stop_launcher"); |
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58 |
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59 if (start != NULL && stop != NULL) { |
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60 if (start(argc, argv) == true) { |
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61 result = 0; |
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62 stop(); |
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63 } |
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64 } else if (start == NULL) { |
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65 NSLog(@"start_launcher not found in %@.\n", libraryName); |
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66 } else { |
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67 NSLog(@"stop_launcher not found in %@.\n", libraryName); |
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68 } |
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69 dlclose(library); |
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70 } |
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71 } @catch (NSException *exception) { |
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72 NSLog(@"%@: %@", exception, [exception callStackSymbols]); |
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73 result = 1; |
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74 } |
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75 |
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76 #if !__has_feature(objc_arc) |
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77 [pool drain]; |
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78 #endif |
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79 |
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80 return result; |
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81 } |