Set the native library path with the RIDs value set in TizenFX

[platform/core/dotnet/launcher.git] / NativeLauncher / launcher / main.cc

diff --git a/NativeLauncher/launcher/main.cc b/NativeLauncher/launcher/main.cc
index 78441e3..f09705b 100644 (file)
--- a/NativeLauncher/launcher/main.cc
+++ b/NativeLauncher/launcher/main.cc
@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-#include "injection.h"
 #include "dotnet/dotnet_launcher.h"
 #include "utils.h"
 #include "log.h"
@@ -29,9 +28,13 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-#define CMD_LINE_SIZE  24      // sizeof("/usr/bin/dotnet-launcher")
+// By the specification, application id must be shorter than 50 characters.
+// Current length of argv[0] is 25 with a space. ("/usr/bin/dotnet-launcher ")
+// To be able to change argv[0] when standalone mode padding for executable path is added.
+#define APPID_MAX_LENGTH       (25 + 105)
 
 static std::string StandaloneOption("--standalone");
+static std::string PaddingOption("--PADDING_TO_CHANGE_CMDLINE_PADDING_TO_CHANGE_CMDLINE_PADDING_TO_CHANGE_CMDLINE_PADDING_TO_CHANGE_CMDLINE");
 
 extern "C" int realMain(int argc, char *argv[], const char* mode)
 {
@@ -39,6 +42,7 @@ extern "C" int realMain(int argc, char *argv[], const char* mode)
        bool standaloneMode = false;
        char* standalonePath = nullptr;
        bool corerunMode = false;
+       bool paddingExist = false;
 
        std::vector<char*> vargs;
 
@@ -47,12 +51,14 @@ extern "C" int realMain(int argc, char *argv[], const char* mode)
                if (StandaloneOption.compare(argv[i]) == 0) {
                        standaloneMode = true;
 
-                       if (i > argc-1) {
+                       if (i > argc - 1) {
                                fprintf(stderr, "Assembly path must be after \"--standalone\" option\n");
                                return 1;
                        }
                        i++;
                        standalonePath = argv[i];
+               } else if (PaddingOption.compare(argv[i]) == 0) {
+                       paddingExist = true;
                } else {
                        vargs.push_back(argv[i]);
                }
@@ -68,9 +74,12 @@ extern "C" int realMain(int argc, char *argv[], const char* mode)
 
        std::unique_ptr<CoreRuntime> runtime(new CoreRuntime(mode));
 
+       // Intiailize ecore first (signal handlers, etc.) before runtime init.
+       ecore_init();
+
        if (corerunMode) {
-               _INFO("##### Run it corerun Mode #########");
-               char appId[1024] = {0,};
+               _INFO("##### Run in corerun mode #####");
+               char appId[APPID_MAX_LENGTH] = {0,};
                std::string appRoot;
                snprintf(appId, 16, "%s", "dotnet-launcher");
                appRoot = baseName(argv[1]);
@@ -87,8 +96,8 @@ extern "C" int realMain(int argc, char *argv[], const char* mode)
                        return 1;
                }
        } else if (standaloneMode) {
-               _INFO("##### Run it standalone Mode #########");
-               char appId[1024] = {0,};
+               _INFO("##### Run in standalone mode #####");
+               char appId[APPID_MAX_LENGTH] = {0,};
                std::string appRoot;
                if (AUL_R_OK == aul_app_get_appid_bypid(getpid(), appId, sizeof(appId))) {
                        const char* appRootPath = aul_get_app_root_path();
@@ -108,8 +117,9 @@ extern "C" int realMain(int argc, char *argv[], const char* mode)
                }
 
                // change cmdline from dotnet-launcher to executable path
-               memset(argv[0], '\0', CMD_LINE_SIZE);
-               snprintf(argv[0], CMD_LINE_SIZE - 1, "%s", appId);
+               int cmdlineSize = paddingExist ? APPID_MAX_LENGTH : APPID_MAX_LENGTH - PaddingOption.length();
+               memset(argv[0], '\0', cmdlineSize);
+               snprintf(argv[0], cmdlineSize, "%s", standalonePath);
 
                int argsLen = vargs.size();
                char** args = &vargs[0];
@@ -118,11 +128,18 @@ extern "C" int realMain(int argc, char *argv[], const char* mode)
                        return 1;
                }
        } else {
+               // change cmdline from dotnet-hydra-launcher to dotnet-launcher
+               if (strcmp(argv[0], "/usr/bin/dotnet-hydra-launcher") == 0) {
+                       memset(argv[0], '\0', strlen("/usr/bin/dotnet-hydra-launcher"));
+                       snprintf(argv[0], strlen("/usr/bin/dotnet-launcher") + 1, "/usr/bin/dotnet-launcher");
+               }
+
                Launchpad.onCreate = [&runtime]() {
-                       if (runtime->initialize(false) != 0)
+                       if (runtime->initialize(false) != 0) {
                                _ERR("Failed to initialized");
-                       else
+                       } else {
                                _INFO("Success to initialized");
+                       }
                };
 
                Launchpad.onTerminate = [&runtime](const AppInfo& appInfo, int argc, char** argv) {
@@ -152,14 +169,5 @@ extern "C" int realMain(int argc, char *argv[], const char* mode)
 
 int main(int argc, char *argv[])
 {
-    /* checkInjection checks dotnet-launcher run mode,
-       if it contains DOTNET_LAUNCHER_INJECT variable, it injects library.
-       At the moment, this mechanism is used only when the Memory Profiler is started.
-    */
-       int res = checkInjection();
-       if (res != 0) {
-               return 1;
-       }
-
        return realMain(argc, argv, "default");
 }