X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fexception.hpp;h=e43094bb6e3a0baae83466295b4f41abba1d3047;hb=28f23191dcbf047429d51950a337a57d7a3f866a;hp=b7e8261ed65217f5652fd88192c37e78c178dd76;hpb=baac5795bc71176909898f7fcbf59dc822f11f4f;p=lttng-tools.git

diff --git a/src/common/exception.hpp b/src/common/exception.hpp
index b7e8261ed..e43094bb6 100644
--- a/src/common/exception.hpp
+++ b/src/common/exception.hpp
@@ -8,17 +8,18 @@
 #ifndef LTTNG_EXCEPTION_H_
 #define LTTNG_EXCEPTION_H_
 
-#include <string>
+#include <lttng/lttng-error.h>
+
 #include <stdexcept>
+#include <string>
 #include <system_error>
 
-#include <lttng/lttng-error.h>
-
-#define LTTNG_THROW_CTL(error_code) \
+#define LTTNG_THROW_CTL(msg, error_code) \
 	throw lttng::ctl::error(msg, error_code, __FILE__, __func__, __LINE__)
 #define LTTNG_THROW_POSIX(msg, errno_code) \
 	throw lttng::posix_error(msg, errno_code, __FILE__, __func__, __LINE__)
-#define LTTNG_THROW_ERROR(msg) \
+#define LTTNG_THROW_ERROR(msg) throw lttng::runtime_error(msg, __FILE__, __func__, __LINE__)
+#define LTTNG_THROW_UNSUPPORTED_ERROR(msg) \
 	throw lttng::runtime_error(msg, __FILE__, __func__, __LINE__)
 #define LTTNG_THROW_COMMUNICATION_ERROR(msg) \
 	throw lttng::communication_error(msg, __FILE__, __func__, __LINE__)
@@ -31,57 +32,70 @@ namespace lttng {
 class runtime_error : public std::runtime_error {
 public:
 	explicit runtime_error(const std::string& msg,
-			const char *file_name,
-			const char *function_name,
-			unsigned int line_number);
+			       const char *file_name,
+			       const char *function_name,
+			       unsigned int line_number);
+};
+
+class unsupported_error : public std::runtime_error {
+public:
+	explicit unsupported_error(const std::string& msg,
+				   const char *file_name,
+				   const char *function_name,
+				   unsigned int line_number);
 };
 
 namespace ctl {
 /* Wrap lttng_error_code errors which may be reported through liblttng-ctl's interface. */
 class error : public runtime_error {
 public:
-	explicit error(lttng_error_code error_code,
-			const char *file_name,
-			const char *function_name,
-			unsigned int line_number);
-	lttng_error_code get_code() const;
+	explicit error(const std::string& msg,
+		       lttng_error_code error_code,
+		       const char *file_name,
+		       const char *function_name,
+		       unsigned int line_number);
+
+	lttng_error_code code() const noexcept
+	{
+		return _error_code;
+	}
 
 private:
-	lttng_error_code _error_code;
+	const lttng_error_code _error_code;
 };
 } /* namespace ctl */
 
 class posix_error : public std::system_error {
 public:
 	explicit posix_error(const std::string& msg,
-			int errno_code,
-			const char *file_name,
-			const char *function_name,
-			unsigned int line_number);
+			     int errno_code,
+			     const char *file_name,
+			     const char *function_name,
+			     unsigned int line_number);
 };
 
 class communication_error : public runtime_error {
 public:
 	explicit communication_error(const std::string& msg,
-			const char *file_name,
-			const char *function_name,
-			unsigned int line_number);
+				     const char *file_name,
+				     const char *function_name,
+				     unsigned int line_number);
 };
 
 class protocol_error : public communication_error {
 public:
 	explicit protocol_error(const std::string& msg,
-			const char *file_name,
-			const char *function_name,
-			unsigned int line_number);
+				const char *file_name,
+				const char *function_name,
+				unsigned int line_number);
 };
 
 class invalid_argument_error : public runtime_error {
 public:
 	explicit invalid_argument_error(const std::string& msg,
-			const char *file_name,
-			const char *function_name,
-			unsigned int line_number);
+					const char *file_name,
+					const char *function_name,
+					unsigned int line_number);
 };
 
 }; /* namespace lttng */