From c6daf8781ffcba9724967e2475eab2e0988ed4fd Mon Sep 17 00:00:00 2001
From: "romain.gabet.etu" <romain.gabet.etu@univ-lille.fr>
Date: Mon, 18 Jan 2021 16:48:52 +0100
Subject: [PATCH] mise en pratique
---
webserver/.main.c.swp | Bin 0 -> 1024 bytes
webserver/main.c | 28 +++++++++++++++++++++----
webserver/main.c.save | 8 ++++++++
webserver/main.c.save.1 | 44 ++++++++++++++++++++++++++++++++++++++++
webserver/main.o | Bin 0 -> 2536 bytes
webserver/makefile.dep | 2 ++
webserver/pawnee | Bin 0 -> 17040 bytes
webserver/socket.c | 30 +++++++++++++++++++++++++++
webserver/socket.c.save | 32 +++++++++++++++++++++++++++++
webserver/socket.h.save | 10 +++++++++
webserver/socket.o | Bin 0 -> 2032 bytes
11 files changed, 150 insertions(+), 4 deletions(-)
create mode 100644 webserver/.main.c.swp
create mode 100644 webserver/main.c.save
create mode 100644 webserver/main.c.save.1
create mode 100644 webserver/main.o
create mode 100644 webserver/makefile.dep
create mode 100755 webserver/pawnee
create mode 100644 webserver/socket.c
create mode 100644 webserver/socket.c.save
create mode 100644 webserver/socket.h.save
create mode 100644 webserver/socket.o
diff --git a/webserver/.main.c.swp b/webserver/.main.c.swp
new file mode 100644
index 0000000000000000000000000000000000000000..7e4f242c1e08c23e2d79416dbb9b57d956fb8bdd
GIT binary patch
literal 1024
zcmYc?$V<%2S1{HyVn6{#Tnr59iAkv?MJU2pImD{d&&bbB)rY9ocPcGPO)S+9D9TTd
yFRm<(Pb|~VH8C_WOx7<?O)5?;DoZWW&rQtC(@Vx`=cwRl2#kgR$srJmt^)wOU>s!t
literal 0
HcmV?d00001
diff --git a/webserver/main.c b/webserver/main.c
index 7cfec8f..25ec063 100644
--- a/webserver/main.c
+++ b/webserver/main.c
@@ -1,12 +1,32 @@
-#include <stdio.h>
#include <string.h>
-int main(int argc, char **argv)
+#include <unistd.h>
+#include <stdio.h>
+#include "socket.h"
+#include <netinet/in.h>
+
+/*int main(int argc, char **argv)
{
-/* Arnold Robbins in the LJ of February '95, describing RCS */
+
if (argc > 1 && strcmp(argv[1], "-advice") == 0) {
printf("Don't Panic!\n");
return 42;
}
printf("Need an advice?\n");
return 0;
-}
\ No newline at end of file
+}*/
+int main(){
+ int socket_serveur = creer_serveur(8080);
+ int socket_client;
+ socket_client = accept(socket_serveur, NULL, NULL);
+ if (socket_client == -1) {
+ perror("accept");
+ /* traitement d'erreur */
+ }
+ /* On peut maintenant dialoguer avec le client */
+ const char *message_bienvenue = "Game of Thrones [geɪm əv θɹoʊnz],\n également appelée Le Trône de ferb selon le titre français de l'œuvre romanesque \n dont elle est adaptée, est une série télévisée américaine de Fantasy1 créée par David Benioff et D. B. Weiss,\n diffusée entre le 17 avril 2011 et le 19 mai 2019 sur HBO aux États-Unis en simultané sur HBO Canada au Canada.\n\nIl s'agit de l'adaptation de la série de romans écrits par George R. R. Martin depuis 1996,\n saga réputée pour son réalisme et par ses nombreuses inspirations tirées d’événements, lieux et personnages historiques réels,\n tels que la guerre des Deux-Roses, le mur d'Hadrien ou Henri VII Tudor2.";
+ write(socket_client, message_bienvenue, strlen(message_bienvenue));
+}
+
+
+
+
diff --git a/webserver/main.c.save b/webserver/main.c.save
new file mode 100644
index 0000000..6aa3926
--- /dev/null
+++ b/webserver/main.c.save
@@ -0,0 +1,8 @@
+#include <stdio.h>
+#include <string.h>
+int main() {
+
+ +#include <string.h>
+
+
+}
diff --git a/webserver/main.c.save.1 b/webserver/main.c.save.1
new file mode 100644
index 0000000..54de55e
--- /dev/null
+++ b/webserver/main.c.save.1
@@ -0,0 +1,44 @@
+int main(){
+ int socket_serveur = creer_serveur(8080);
+ int socket_client;
+ socket_client = accept(socket_serveur, NULL, NULL);
+ if (socket_client == -1) {
+ perror("accept");
+ /* traitement d'erreur */
+ }
+ /* On peut maintenant dialoguer avec le client */
+ const char *message_bienvenue = "coucou";
+ write(socket_client, message_bienvenue, strlen(message_bienvenue));
+}
+
+
+
+#include <stdio.h>
+#include <string.h>
+#include "socket.h"
+/*int main(int argc, char **argv)
+{
+
+if (argc > 1 && strcmp(argv[1], "-advice") == 0) {
+printf("Don't Panic!\n");
+return 42;
+}
+printf("Need an advice?\n");
+return 0;
+}*/
+int main(){
+ int socket_serveur = creer_serveur(8080);
+ int socket_client;
+ socket_client = accept(socket_serveur, NULL, NULL);
+ if (socket_client == -1) {
+ perror("accept");
+ /* traitement d'erreur */
+ }
+ /* On peut maintenant dialoguer avec le client */
+ const char *message_bienvenue = "coucou";
+ write(socket_client, message_bienvenue, strlen(message_bienvenue));
+}
+
+
+
+
diff --git a/webserver/main.o b/webserver/main.o
new file mode 100644
index 0000000000000000000000000000000000000000..c0b471352ec248000df7a7e3d2d5da8901848ce6
GIT binary patch
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diff --git a/webserver/makefile.dep b/webserver/makefile.dep
new file mode 100644
index 0000000..c586ce9
--- /dev/null
+++ b/webserver/makefile.dep
@@ -0,0 +1,2 @@
+socket.o: socket.c socket.h
+main.o: main.c socket.h
diff --git a/webserver/pawnee b/webserver/pawnee
new file mode 100755
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wVD5pHzo7g9b305gh)w`?Tp1V`7NZ#svJWH=!=Ua8HvP<25Eblb8ql~502dKBF#rGn
literal 0
HcmV?d00001
diff --git a/webserver/socket.c b/webserver/socket.c
new file mode 100644
index 0000000..d5c0292
--- /dev/null
+++ b/webserver/socket.c
@@ -0,0 +1,30 @@
+#include <string.h>
+#include <unistd.h>
+#include <stdio.h>
+#include "socket.h"
+#include <netinet/in.h>
+int creer_serveur(int port){
+//socket
+ int socket_serveur;
+ socket_serveur = socket(AF_INET, SOCK_STREAM, 0);
+ if (socket_serveur == -1) {
+ /* traitement de l'erreur */
+ perror("socket_serveur");
+ }
+ /* Utilisation de la socket serveur */
+//bind
+ struct sockaddr_in saddr;
+ saddr.sin_family = AF_INET; /* Socket ipv4 */
+ saddr.sin_port = htons(port); /* Port d'écoute */
+ saddr.sin_addr.s_addr = INADDR_ANY; /* écoute sur toutes les interfaces */
+ if (bind(socket_serveur, (struct sockaddr *)&saddr, sizeof(saddr)) == -1){
+ perror("bind socker_serveur");
+ /* traitement de l'erreur */
+ }
+//listen
+ if (listen(socket_serveur, 10) == -1) {
+ perror("listen socket_serveur");
+ /* traitement d'erreur */
+ }
+ return socket_serveur;
+}
diff --git a/webserver/socket.c.save b/webserver/socket.c.save
new file mode 100644
index 0000000..b025d31
--- /dev/null
+++ b/webserver/socket.c.save
@@ -0,0 +1,32 @@
+int creer_serveur(int port){
+//socket
+ int socket_serveur;
+ socket_serveur = socket(AF_INET, SOCK_STREAM, 0);
+ if (socket_serveur == -1) {
+ /* traitement de l'erreur */
+ perror("socket_serveur");
+ }
+ /* Utilisation de la socket serveur */
+//bind
+ struct sockaddr_in saddr;
+ saddr.sin_family = AF_INET; /* Socket ipv4 */
+ saddr.sin_port = htons(8080); /* Port d'écoute */
+ saddr.sin_addr.s_addr = INADDR_ANY; /* écoute sur toutes les interfaces */
+ if (bind(socket_serveur, (struct sockaddr *)&saddr, sizeof(saddr)) == -1){
+ perror("bind socker_serveur");
+ /* traitement de l'erreur */
+ }
+//listen
+ if (listen(socket_serveur, 10) == -1) {
+ perror("listen socket_serveur");
+ /* traitement d'erreur */
+ }
+}
+
+int main(){
+ if (listen(socket_serveur, 10) == -1)
+{
+perror("listen socket_serveur");
+/* traitement d'erreur */
+}
+}
diff --git a/webserver/socket.h.save b/webserver/socket.h.save
new file mode 100644
index 0000000..6ac974a
--- /dev/null
+++ b/webserver/socket.h.save
@@ -0,0 +1,10 @@
+#ifndef __SOCKET_H__
+#define __SOCKET_H__
+/** Crée une socket serveur qui écoute sur toute les interfaces IPv4
+de la machine sur le port passé en paramètre. La socket retournée
+doit pouvoir être utilisée directement par un appel à accept.
+La fonction retourne -1 en cas d'erreur ou le descripteur de la
+socket créée. */
+int creer_serveur(int port);
+#endif
+
diff --git a/webserver/socket.o b/webserver/socket.o
new file mode 100644
index 0000000000000000000000000000000000000000..2047ac6a54418f876f2a477dc87d716992fae6fc
GIT binary patch
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literal 0
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--
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