int DEFAULT_CC
lib_userChannel_server_reset_clip(struct xrdp_mod* mod)
{
if (u)
{
update* up = g_malloc(sizeof(update), 1);
up->order_type = reset_clip;
update_add(up);
}
return 0;
}
int DEFAULT_CC
lib_userChannel_server_set_fgcolor(struct xrdp_mod* mod, int fgcolor)
{
if (u)
{
update* up = g_malloc(sizeof(update), 1);
up->order_type = set_fgcolor;
up->color = fgcolor;
update_add(up);
}
return 0;
}
int DEFAULT_CC
lib_userChannel_server_set_mixmode(struct xrdp_mod* mod, int mixmode)
{
if (u)
{
update* up = g_malloc(sizeof(update), 1);
up->order_type = set_mixmode;
up->mixmode = mixmode;
update_add(up);
}
return 0;
}
int DEFAULT_CC
lib_userChannel_server_reset(struct xrdp_mod* mod, int width, int height, int bpp)
{
if (u)
{
update* up = g_malloc(sizeof(update), 1);
up->order_type = reset;
up->width = width;
up->height = height;
up->bpp = bpp;
update_add(up);
}
return 0;
}
int DEFAULT_CC
lib_userChannel_server_fill_rect(struct xrdp_mod* mod, int x, int y, int cx, int cy)
{
if (u)
{
update* up = g_malloc(sizeof(update), 1);
up->order_type = fill_rect;
up->x = x;
up->y = y;
up->width = cx;
up->height = cy;
update_add(up);
}
return 0;
}
int DEFAULT_CC
lib_userChannel_server_draw_line(struct xrdp_mod* mod, int x1, int y1, int x2, int y2)
{
if (u)
{
update* up = g_malloc(sizeof(update), 1);
up->order_type = draw_line;
up->srcx = x1;
up->srcy = y1;
up->x = x2;
up->y = y2;
update_add(up);
}
return 0;
}
int DEFAULT_CC
lib_userChannel_server_set_pointer(struct xrdp_mod* mod, int x, int y, char* data, char* mask)
{
if (u)
{
update* up = g_malloc(sizeof(update), 1);
up->order_type = set_cursor;
up->x = x;
up->y = y;
up->data_len = 32 * 32 * 3;
up->mask_len = 32 * 32 / 8;
up->data = g_malloc(up->data_len, 0);
up->mask = g_malloc(up->mask_len, 0);
g_memcpy(up->data, data, up->data_len);
g_memcpy(up->mask, mask, up->mask_len);
update_add(up);
}
return 0;
}
int DEFAULT_CC
lib_userChannel_server_send_to_channel(struct xrdp_mod* mod, int channel_id,
char* data, int data_len,
int total_data_len, int flags)
{
if (u)
{
update* up = g_malloc(sizeof(update), 1);
up->order_type = send_to_channel;
up->channel_id = channel_id;
up->data = g_malloc(data_len, 0);
g_memcpy(up->data, data, data_len);
up->data_len = data_len;
up->total_data_len = total_data_len;
up->flags = flags;
update_add(up);
}
return 0;
}
/*
int main()
{
return 0;
}
*/
int communicate(struct donnees* donnees)
{
printf("communicate\n");
struct client* client=donnees->client;
ulong ip = client->sockaddr->sin_addr.s_addr;
struct peer* peer = find_peer(donnees->peer_list, ip);
struct file_list* file_list = donnees->file_list;
struct peer_list* peer_list = donnees->peer_list;
int refresh_time=get_refresh_time();
printf("refresh time:%d\n",refresh_time);
char* recv_buffer= malloc(sizeof(char)*RECV_BUF_SIZE);
char* send_buffer= malloc(sizeof(char)*SEND_BUF_SIZE);
char* s1 = malloc(RECV_BUF_SIZE*sizeof(char));
char* s2 = malloc(RECV_BUF_SIZE*sizeof(char));
char* s3 = malloc(RECV_BUF_SIZE*sizeof(char));
char* s4 = malloc(RECV_BUF_SIZE*sizeof(char));
char* s5 = malloc(RECV_BUF_SIZE*sizeof(char));
char* s6 = malloc(RECV_BUF_SIZE*sizeof(char));
char* s0 = malloc(RECV_BUF_SIZE*sizeof(char));
char* saux = malloc(RECV_BUF_SIZE*sizeof(char));
char** tab = malloc(7*sizeof(char *));
tab[0]=s0;
tab[1]=s1;
tab[2]=s2;
tab[3]=s3;
tab[4]=s4;
tab[5]=s5;
tab[6]=s6;
int port;
int read;
int decalage;
int length;
int piece_size;
struct timeval *t = malloc(sizeof(struct timeval));
struct timeval *t2 = malloc(sizeof(struct timeval));
struct timezone *tz = malloc(sizeof(struct timezone));
struct timezone *tz2 = malloc(sizeof(struct timezone));
gettimeofday(t,tz);
while(1)
{
recv_buffer[0]='\0';
send_buffer[0]='\0';
gettimeofday(t2,tz2);
if(( (int)(t2->tv_sec - t->tv_sec))>3*refresh_time)
{
if(peer!=NULL)
{
peer->time--;
if(!peer->time)
{
peer_list_peer_delete(peer_list,file_list,peer->ip_address);
}
}
//free
free(s0);
free(s1);
free(s2);
free(s3);
free(s4);
free(s5);
free(s6);
free(saux);
free(recv_buffer);
free(send_buffer);
free(tab);
free(t);
free(t2);
free(tz);
free(tz2);
end(client,donnees->ct);
return 0;
}
read=read_client(client->sock, recv_buffer);
if(read > 0)
{
gettimeofday(t,tz);
if(peer!=NULL)
peer->time ++;
//print_data(file_list, peer_list);
printf("received:\n");
switch(recv_buffer[0])
{
pthread_mutex_lock(& mutex);
case'a':
decalage=0;
while(compte_crochet_fermant(recv_buffer)<2)
{
decalage+=read;
read=read_client(client->sock, recv_buffer + decalage);
}
recv_buffer[decalage+read]='\0';
printf("%s\n", recv_buffer);
parse(recv_buffer, tab);
port = atoi(s2);
if(strcmp(s0,"announce")==0 && strcmp(s1,"listen")==0 && strcmp(s3,"seed")==0 && strcmp(s5,"leech")==0)
{
if(peer == NULL)
{
peer = peer_init(ip, port);
peer_list_add(peer_list, peer);
peer->time=1;
}
int i=0;
while(strlen(s4+i) > 0)
{
if(compte_espace(s4+i)>3)
{
sscanf(s4+i, "%s %d %d %s", s1, &length, &piece_size, s2);
sprintf(saux, "%s %d %d %s", s1, length, piece_size, s2);
struct file* file = find_file(file_list, s1);
if(NULL == file)
{
file = remplit_file(s1, length, piece_size, s2);
file_list_add(file_list, file);
}
add_link(file, peer);
i+=strlen(saux)+1;
}
else
{
sscanf(s4+i, "%s %d %d %s", s1, &length, &piece_size, s2);
struct file* file = find_file(file_list, s1);
if(NULL == file)
{
file = remplit_file(s1, length, piece_size, s2);
file_list_add(file_list, file);
}
add_link(file, peer);
s4[i]='\0';
}
}
struct file_list* f_add = keys_string_to_file_list(s6);
update_add(file_list, peer, f_add);
file_list_delete(f_add);
write_client(client->sock, "ok");
printf("replied:ok\n");
}
break;
case'u':
decalage=0;
while(compte_crochet_fermant(recv_buffer)<2)
{
decalage+=read;
read=read_client(client->sock, recv_buffer + decalage);
}
recv_buffer[decalage+read]='\0';
printf("%s\n", recv_buffer);
parse(recv_buffer, tab);
if(strcmp(s0,"update")==0 && strcmp(s1,"seed")==0 && strcmp(s3,"leech")==0)
{
if(peer==NULL){
//free
free(s0);
free(s1);
free(s2);
free(s3);
free(s4);
free(s5);
free(s6);
free(saux);
free(recv_buffer);
free(send_buffer);
free(tab);
free(t);
free(t2);
free(tz);
free(tz2);
end(client, donnees->ct);
return 0;}//ferme la socket
else
{
char* res=fusion_keys_string(s2, s4);
struct file_list* f = keys_string_to_file_list(res);
update_diff(f, peer->file_list, file_list, peer);
file_list_delete(f);
free(res);
write_client(client->sock, "ok");
printf("replied:ok\n");
}
}
break;
case'l':
decalage=0;
while(compte_crochet_fermant(recv_buffer)<1)
{
decalage+=read;
read=read_client(client->sock, recv_buffer + decalage);
}
recv_buffer[decalage+read]='\0';
printf("%s\n", recv_buffer);
parse(recv_buffer, tab);
if(strcmp(s0,"look")==0)
{
char* filename="filename";
int egal=1;
int i;
s2[0]='\n';
for(i=0;i<8;i++)
{
if(s1[i]!=filename[i]) egal --;
}
if(egal==1)
{
for(i=10;i<((int) strlen(s1))-1;i++)
{
s2[i-10]=s1[i];
}
s2[strlen(s1)-11]='\0';
printf("recherche:\nfilename=%s\n",s2);
struct file* file=find_file_name(file_list, s2);
if(file==NULL) write_client(client->sock, "list []");
else
{
sprintf(send_buffer, "list [%s %d %d %s]", s2, file->length, file->p_size, file->key);
write_client(client->sock, send_buffer);
printf("replied:%s\n", send_buffer);
}
}
}
break;
case'g':
recv_buffer[read]='\0';
printf("%s\n", recv_buffer);
parse(recv_buffer, tab);
if(strcmp(s0,"getfile")==0)
{
struct file* f=find_file(file_list, s1);
if(f==NULL||f->peer_list->first==NULL)
{
sprintf(send_buffer, "peers %s []", s1);
write_client(client->sock, send_buffer);
}
else
{
struct elt_peer* aux=f->peer_list->first;
struct in_addr* in_addr1=malloc(sizeof(struct in_addr));
in_addr1->s_addr=aux->peer->ip_address;
char* d= inet_ntoa(*in_addr1);
sprintf(send_buffer, "peers %s [%s:%d", s1, d, aux->peer->port);
aux=aux->next;
while(aux!=NULL)
{
struct in_addr* in_addr=malloc(sizeof(struct in_addr));
in_addr->s_addr=aux->peer->ip_address;
char* c= inet_ntoa(*in_addr);
sprintf(send_buffer+strlen(send_buffer), " %s:%d", c, aux->peer->port);
aux=aux->next;
}
sprintf(send_buffer+strlen(send_buffer), "]");
write_client(client->sock, send_buffer);
printf("replied:%s\n", send_buffer);
}
}
break;
default:
printf("entree non valide");
//free
free(s0);
free(s1);
free(s2);
free(s3);
free(s4);
free(s5);
free(s6);
free(saux);
free(recv_buffer);
free(send_buffer);
free(tab);
free(t);
free(t2);
free(tz);
free(tz2);
end(client,donnees->ct);
return 0;
}
pthread_mutex_unlock( &mutex);
}
}
return EXIT_SUCCESS;
}
/// Update the value of key `k` by adding `v`, if `k` is already
/// present in the hash, otherwise this nothing happens. Returns
/// true if `k` is already in the hash, false otherwise.
bool update_add(const Key& k, uint64_t v) {
Key tmp_key;
return update_add(k, v, tmp_key);
}
