Merge "set environment for debugging by env_list" into tizen

1 files changed, 38 insertions, 0 deletions

diff --git a/NativeLauncher/launcher/dotnet/dotnet_launcher.cc b/NativeLauncher/launcher/dotnet/dotnet_launcher.cc
index 676029c..d11c8f0 100644
--- a/NativeLauncher/launcher/dotnet/dotnet_launcher.cc
+++ b/NativeLauncher/launcher/dotnet/dotnet_launcher.cc
@@ -20,6 +20,7 @@
 #include <string>
 #include <fstream>
 #include <vector>
+#include <sstream>
 
 #include <fcntl.h>
 #include <sys/stat.h>
@@ -36,6 +37,7 @@
 #include "log_manager.h"
 
 #define PLUGIN_PATH "/usr/share/dotnet.tizen/lib/libdotnet_plugin.so"
+#define ENV_FILE_PATH "/usr/share/dotnet.tizen/lib/coreclr_env.list"
 
 namespace tizen {
 namespace runtime {
@@ -83,6 +85,37 @@ static std::string getExtraNativeLibDirs(const std::string& appRoot)
 	return candidate;
 }
 
+
+static std::vector<std::string> __envList;
+
+static void setEnvFromFile()
+{
+	std::string envList;
+	std::ifstream inFile(ENV_FILE_PATH);
+
+	__envList.clear();
+
+	if (inFile) {
+		_INFO("coreclr_env.list is found");
+		inFile >> envList;
+
+		std::istringstream ss(envList);
+		std::string token;
+
+		while (std::getline(ss, token, ':')) {
+			if (!token.empty()) {
+				__envList.push_back(token);
+			}
+		}
+
+		for (unsigned int i = 0; i < __envList.size(); i++) {
+			putenv(const_cast<char *>(__envList[i].c_str()));
+		}
+	} else {
+		_INFO("coreclr_env.list file is not found. skip");
+	}
+}
+
 CoreRuntime::CoreRuntime(const char* mode) :
 	initializeClr(nullptr),
 	executeAssembly(nullptr),
@@ -136,6 +169,9 @@ int CoreRuntime::initialize(bool standalone)
 	putenv(const_cast<char *>("UNW_ARM_UNWIND_METHOD=6"));
 #endif // __arm__
 
+	// read string from external file and set them to environment value.
+	setEnvFromFile();
+
 	if (initializePathManager(std::string(), std::string(), std::string()) < 0) {
 		_ERR("Failed to initialize PathManager");
 		return -1;
@@ -267,6 +303,8 @@ void CoreRuntime::dispose()
 	finalizePluginManager();
 	finalizePathManager();
 
+	__envList.clear();
+
 	_DBG("Dotnet runtime disposed");
 }