y_socket: add post file and receive file

y_socket_t/src/y_socket_t/y_file_handler.c

@@ -1,5 +1,7 @@
 #include "y_socket_t/y_file_handler.h"
 
+//#include "y_socket_t/y_node_t.h"
+
 
 
 void fileNameDateScore(char* filename, char * pre, char* post,size_t score){
@@ -19,7 +21,70 @@ struct arg_send_file{
 	char * filename;
 };
 #endif
+/* */
+void y_send_post_file_to_all_nodes(void *arg){
+  struct arg_send_file *argS=(struct arg_send_file*)arg;
 
+	struct pollfd *fds=argS->fds;
+	struct main_list_y_NODE_T *nodes=argS->nodes;
+	char * filename=argS->filename;
+#if TEMP_ADDR
+  char tempAddr[BUF_SIZE+1];
+#endif
+  int c_af;
+//  char host[NI_MAXHOST], service[NI_MAXSERV];
+  char buf_send[BUF_SIZE+1];
+  int fd_file;
+  int retsprintf = sprintf(buf_send,"post file %s", filename );
+
+      for(struct list_y_NODE_T *local_list_current = nodes->begin_list; local_list_current; local_list_current=local_list_current->next ){
+            //memset(tempAddr, 0, BUF_SIZE+1);
+            c_af=(local_list_current->value).addr.ss_family;
+#if TEMP_ADDR
+						if(c_af==AF_INET){
+               if(NULL == inet_ntop(c_af, 
+                &(GET_IN_type_ADDR(&(local_list_current->value),)),
+                tempAddr, BUF_SIZE/*(argSock->local_list_current->value).addr_len*/)){
+                fprintf(stderr, "error inet_ntop v4\n");
+              }
+            }else if(c_af==AF_INET6){
+               if(NULL == inet_ntop(c_af, 
+                &(GET_IN_type_ADDR(&(local_list_current->value),6)),
+                tempAddr, BUF_SIZE /*(argSock->local_list_current->value).addr_len*/)){
+                fprintf(stderr, "error inet_ntop v6 :errno=%d\n",errno);
+              }
+            }
+#endif
+#if 0
+						off_t offset = 0;  
+						ssize_t ret_sendfile ;
+						while((ret_sendfile = sendfile(fds[(c_af==AF_INET6)].fd ,fd_file, &offset, BUF_SIZE))>0){
+								
+						}
+#endif
+         /// printf("debug: destination %s :\n",tempAddr);
+
+            if(sendto(fds[(c_af==AF_INET6)].fd, 
+              buf_send, retsprintf,
+              /*msgRet, len_msgRet,*/ 
+              0, 
+              (struct sockaddr*)&((local_list_current->value).addr), 
+              (local_list_current->value).addr_len) != 
+              retsprintf
+              /*len_msgRet*/
+              ){
+#if TEMP_ADDR
+							fprintf(stderr, "Error sending response to %s\n",tempAddr);
+#endif
+						}else{
+#if TEMP_ADDR
+							printf("debug: sending response to < %s >",tempAddr);
+#endif
+						}
+          }
+        }
+
+/* */
 #define TEMP_ADDR 1
 
 //void y_socket_send_file_for_all_nodes(struct pollfd *fds, struct main_list_y_NODE_T *nodes, char * filename)
@@ -55,6 +120,7 @@ void* y_socket_send_file_for_all_nodes(void* arg){
          return NULL;
        }
  				
+		   y_send_post_file_to_all_nodes(arg);
 
        //memset(buf_send, 0, BUF_SIZE+1);
        while((retread = read(fd_file, buf_send, BUF_SIZE) ) > 0 ){
@@ -122,20 +188,31 @@ void* y_socket_send_file_for_all_nodes(void* arg){
 }
 
 
-void recevefromnode(){
+void receve_from_node(struct pollfd *fds, char *msg, size_t count){
+    
+    char filename[500];
+    int fd_file;
+    long int nread;
+    char buf[BUF_SIZE];
+    struct sockaddr_storage peer_addr;
+    socklen_t peer_addr_len = sizeof(struct sockaddr_storage);
+    //update_nodes(y_NODE_T node, struct main_list_y_NODE_T *nodes);
+
     fileNameDateScore(filename, "_",msg,count);
         if((fd_file = open(filename, O_WRONLY | O_CREAT ,
           S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH)) == -1){
           fprintf(stderr,"erreur write %s\n",filename);
-          return NULL;
+          return ; //NULL;
         }
         memset(buf,0, BUF_SIZE);
         while((nread = recvfrom(fds[1].fd, buf, BUF_SIZE, 0,
-        (struct sockaddr *)&peer_addr, &peer_addr_len)) == BUF_SIZE){
+          (struct sockaddr *)&peer_addr, &peer_addr_len
+          //(struct sockaddr *)&(node.addr), &(node.addr_len)
+          )) == BUF_SIZE){
           if(nread == -1)
           {
             fprintf(stderr,"error nread\n");
-           }
+          }
           else {
             printf("msg: %s\n",buf);
 
@@ -144,6 +221,7 @@ void recevefromnode(){
           }
           printf("nread==%ld\n",nread);
         }
+        
         if(nread >0 && nread <BUF_SIZE){
             printf("msg: %s\n",buf);
 

y_socket_t/src/y_socket_t/y_socket_t.c

@@ -351,7 +351,7 @@ void* y_socket_handler_(void *arg){
       //y_socket_send_file_for_all_nodes(fds, nodes,  filename) ;
     }
   }
-  if(strncmp(buf, "update", 6)==0){
+  else if(strncmp(buf, "update", 6)==0){
     if(strncmp(buf+7,"kill",4)==0){
       pthread_mutex_lock(sock->mut_go_on);
       sock->go_on = 0;
@@ -361,6 +361,26 @@ void* y_socket_handler_(void *arg){
     }
 
   }
+  else if(strncmp(buf, "post", 4)==0){
+    if(strncmp(buf+5,"file",4)==0){
+      char filename[BUF_SIZE];
+      strcpy(filename, buf + 9);
+
+
+      receve_from_node(fds, filename, strlen(filename));
+      /*
+      pthread_mutex_lock(sock->mut_go_on);
+      sock->go_on = 0;
+      pthread_mutex_unlock(sock->mut_go_on);
+      */
+//      kill_all_workers(argw);
+//      printf("debug: kill_all\n");
+    }
+
+  }
+  
+
+
   return NULL;
 }
 void *y_socket_poll_fds(void *arg){