| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 Google Inc. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
| 6 */ | 6 */ |
| 7 | 7 |
| 8 #include <dlfcn.h> | 8 #include <dlfcn.h> |
| 9 #include <stdio.h> | 9 #include <stdio.h> |
| 10 | 10 |
| (...skipping 14 matching lines...) Expand all Loading... |
| 25 | 25 |
| 26 int launch_app(int (*app_main)(int, const char**), int argc, | 26 int launch_app(int (*app_main)(int, const char**), int argc, |
| 27 const char** argv) { | 27 const char** argv) { |
| 28 return (*app_main)(argc, argv); | 28 return (*app_main)(argc, argv); |
| 29 } | 29 } |
| 30 | 30 |
| 31 void* load_library(const char* appLocation, const char* libraryName) | 31 void* load_library(const char* appLocation, const char* libraryName) |
| 32 { | 32 { |
| 33 // attempt to lookup the location of the shared libraries | 33 // attempt to lookup the location of the shared libraries |
| 34 char libraryLocation[100]; | 34 char libraryLocation[100]; |
| 35 sprintf(libraryLocation, "%s/lib/lib%s.so", appLocation, libraryName); | 35 sprintf(libraryLocation, "%s/lib%s.so", appLocation, libraryName); |
| 36 if (!file_exists(libraryLocation)) { | 36 if (!file_exists(libraryLocation)) { |
| 37 printf("ERROR: Unable to find the '%s' library in the Skia App.\n", libr
aryName); | 37 printf("ERROR: Unable to find the '%s' library in the Skia App.\n", libr
aryName); |
| 38 printf("ERROR: Did you provide the correct program_name?\n"); | 38 printf("ERROR: Did you provide the correct program_name?\n"); |
| 39 usage(); | 39 usage(); |
| 40 return NULL; | 40 return NULL; |
| 41 } | 41 } |
| 42 | 42 |
| 43 // load the appropriate library | 43 // load the appropriate library |
| 44 void* appLibrary = dlopen(libraryLocation, RTLD_LOCAL | RTLD_LAZY); | 44 void* appLibrary = dlopen(libraryLocation, RTLD_LOCAL | RTLD_LAZY); |
| 45 if (!appLibrary) { | 45 if (!appLibrary) { |
| 46 printf("ERROR: Unable to open the shared library.\n"); | 46 printf("ERROR: Unable to open the shared library.\n"); |
| 47 printf("ERROR: %s", dlerror()); | 47 printf("ERROR: %s", dlerror()); |
| 48 return NULL; | 48 return NULL; |
| 49 } | 49 } |
| 50 | 50 |
| 51 return appLibrary; | 51 return appLibrary; |
| 52 } | 52 } |
| 53 | 53 |
| 54 int main(int argc, const char** argv) { | 54 int main(int argc, const char** argv) { |
| 55 | 55 |
| 56 // check that the program name was specified | 56 // check that the program name was specified |
| 57 if (argc < 2) { | 57 if (argc < 2) { |
| 58 printf("ERROR: No program_name was specified\n"); | 58 printf("ERROR: No program_name was specified\n"); |
| 59 usage(); | 59 usage(); |
| 60 return -1; | 60 return -1; |
| 61 } | 61 } |
| 62 | 62 |
| 63 // attempt to lookup the location of the skia app | 63 // attempt to lookup the location of the skia app |
| 64 const char* appLocation = "/data/data/com.skia"; | 64 const char* appLocation = "/data/local/tmp"; |
| 65 if (!file_exists(appLocation)) { | 65 if (!file_exists(appLocation)) { |
| 66 printf("ERROR: Unable to find the com.skia app on the device.\n"); | 66 printf("ERROR: Unable to find /data/local/tmp on the device.\n"); |
| 67 return -1; | 67 return -1; |
| 68 } | 68 } |
| 69 | 69 |
| 70 // load the local skia shared library | 70 // load the local skia shared library |
| 71 void* skiaLibrary = load_library(appLocation, "skia_android"); | 71 void* skiaLibrary = load_library(appLocation, "skia_android"); |
| 72 if (NULL == skiaLibrary) | 72 if (NULL == skiaLibrary) |
| 73 { | 73 { |
| 74 return -1; | 74 return -1; |
| 75 } | 75 } |
| 76 | 76 |
| (...skipping 20 matching lines...) Expand all Loading... |
| 97 if (app_SkDebugToStdOut) { | 97 if (app_SkDebugToStdOut) { |
| 98 (*app_SkDebugToStdOut)(true); | 98 (*app_SkDebugToStdOut)(true); |
| 99 } else { | 99 } else { |
| 100 printf("WARNING: Unable to redirect output to the console.\n"); | 100 printf("WARNING: Unable to redirect output to the console.\n"); |
| 101 printf("WARNING: %s\n", dlerror()); | 101 printf("WARNING: %s\n", dlerror()); |
| 102 } | 102 } |
| 103 | 103 |
| 104 // pass all additional arguments to the main function | 104 // pass all additional arguments to the main function |
| 105 return launch_app(app_main, argc - 1, ++argv); | 105 return launch_app(app_main, argc - 1, ++argv); |
| 106 } | 106 } |
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