X-Git-Url: http://developer.intra2net.com/git/?p=libt2n;a=blobdiff_plain;f=src%2Fcommand_client.cpp;fp=src%2Fcommand_client.cpp;h=52ca0f15774ad89403b01758bd32d2ec59756bf2;hp=63ff539c1ec483396d609783dc0c550cb24ecd49;hb=487afb796c9547de4353c503939b6666f8e0877d;hpb=3b2543e7dfd705d6e624560dd5a681898c0f242c

diff --git a/src/command_client.cpp b/src/command_client.cpp
index 63ff539..52ca0f1 100644
--- a/src/command_client.cpp
+++ b/src/command_client.cpp
@@ -71,7 +71,6 @@ command_client::command_client(client_connection* _c, long long _command_timeout
 }
 
 /** @brief replace the connection currently in use with a new one
-
     @param _c pointer to the new connection
 
     @note the old connection must still be valid when this method is called,
@@ -99,6 +98,12 @@ void command_client::replace_connection(client_connection* _c)
     read_hello();
 }
 
+/** @brief return a complete packet
+    @param usec_timeout maximum microseconds to wait until the packet is complete
+    @retval packet data as std::string
+
+    @note throws a t2n_transfer_error if the timeout is exceeded
+*/
 std::string command_client::read_packet(const long long &usec_timeout)
 {
     string resultpacket;
@@ -113,6 +118,10 @@ std::string command_client::read_packet(const long long &usec_timeout)
     return resultpacket;
 }
 
+/** @brief read and check the hello message at the beginning of a connection
+
+    @note throws exceptions if something went wrong
+*/
 void command_client::read_hello()
 {
     string resultpacket;
@@ -133,7 +142,14 @@ void command_client::read_hello()
         throw t2n_version_mismatch("illegal hello received (incomplete): "+resultpacket);
 }
 
-bool command_client::check_hello(const string& hellostr)
+/** @brief check if a hello message is valid
+    @param hellostr std::string with the message to check
+    @retval true if the hello is good and complete
+
+    @note you can check incomplete hellos. you will get a false return value
+          but no exception. throws exceptions as soon as something is wrong.
+*/
+bool command_client::check_hello(const std::string& hellostr)
 {
     istringstream hello(hellostr);
 
@@ -208,6 +224,13 @@ bool command_client::check_hello(const string& hellostr)
     return true;
 }
 
+/** @brief send a command to the server and store the result
+    @param cmd pointer to a command-object
+    @param[out] res result container to store the result in
+
+    @note you can check incomplete hellos. you will get a false return value
+          but no exception. throws exceptions as soon as something is wrong.
+*/
 void command_client::send_command(command* cmd, result_container &res)
 {
     ostringstream ofs;