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authorhaller2005-12-03 17:21:26 +0000
committerhaller2005-12-03 17:21:26 +0000
commit6e48eaad66126f83480729a38dca1897f2066c11 (patch)
treef1b57ae0d85fc45a22b4fcf1aaad17a3f8eb5113 /i/simulotron/src/socket/socket_client.cc
parent8becc9cd13865719346d029a263e9ad4143915c6 (diff)
* Ajout de autoheader dans le autogen
* Splittage de Socket
Diffstat (limited to 'i/simulotron/src/socket/socket_client.cc')
-rw-r--r--i/simulotron/src/socket/socket_client.cc86
1 files changed, 86 insertions, 0 deletions
diff --git a/i/simulotron/src/socket/socket_client.cc b/i/simulotron/src/socket/socket_client.cc
new file mode 100644
index 0000000..3b7b05b
--- /dev/null
+++ b/i/simulotron/src/socket/socket_client.cc
@@ -0,0 +1,86 @@
+#include "socket/socket_client.hh"
+#include "socket/socket_server.hh"
+#include "socket/address.hh"
+#include "utils/errno_exception.hh"
+
+#include <sys/socket.h>
+#include <cerrno>
+
+SocketClient::SocketClient(const Address & address)
+{
+ // Crée le file descriptor du socket
+ socket_ = socket (PF_INET, SOCK_STREAM, 0);
+ if(socket_ < 0)
+ throw errno_exception ("La chaussette n'a pas pu être tricoté", errno);
+
+ // On bind le socket
+ if(::bind (socket_, address.getSockaddr(), sizeof(*address.getSockaddr())) < 0)
+ throw errno_exception("Impossible d'assigner la chausette", errno);
+}
+
+SocketClient::SocketClient(SocketServer & socketServer)
+{
+ socket_ = socketServer.accept();
+ if (socket_ < 0)
+ throw errno_exception("Problème lors de la construction d'une chaussette cliente par accept", errno);
+}
+
+SocketClient::~SocketClient(void)
+{
+ if(socket_ >= 0)
+ ::close(socket_);
+}
+
+void SocketClient::connect(const Address & address)
+{
+ if (::connect (socket_, address.getSockaddr(), sizeof(sockaddr_in)) < 0)
+ throw errno_exception("Impossible de mettre la chaussette", errno);
+}
+
+std::string SocketClient::read(void)
+{
+ std::string str;
+ int charReaded;
+ char buffer[BUFFER_SIZE];
+ do
+ {
+ charReaded = ::read(socket_, buffer, BUFFER_SIZE - 1);
+ if(charReaded < 0)
+ throw errno_exception("SocketClient: problème de lecture", errno);
+ buffer[charReaded] = 0;
+ str += buffer;
+ }while(charReaded == BUFFER_SIZE - 1);
+ return str;
+}
+
+void SocketClient::write(const std::string & str)
+{
+ char buffer[BUFFER_SIZE];
+ unsigned int pos = 0;
+ int retval = 0;
+
+ while(str.size() != pos)
+ {
+ int size = str.size() - pos < BUFFER_SIZE - 1 ? str.size() - pos:BUFFER_SIZE - 1;
+ str.copy(buffer, size, pos);
+ pos += size;
+ buffer[size] = 0;
+ retval = ::write(socket_, buffer, size);
+ if(retval < 0)
+ throw errno_exception("SocketClient: erreur d'écriture (write()) ", errno);
+ }
+}
+
+char SocketClient::getChar(void)
+{
+ char getted;
+ if(::read(socket_, &getted, 1) < 0)
+ throw errno_exception("SocketClient: erreur d'écriture (write()) ", errno);
+ return getted;
+}
+
+void SocketClient::putChar(char c)
+{
+ if(::write(socket_, &c, 1) < 0)
+ throw errno_exception("SocketClient: erreur d'écriture (write()) ", errno);
+}