void downDir(int fd_client, char *dir_name)
{
DIR *pdir = opendir(dir_name);
if(pdir == NULL){
perror("opedir!\n");
send(fd_client, "over", 8, 0);
return ;
}
chdir(dir_name);
struct dirent* mydirent;
struct stat mystat;
while((mydirent = readdir(pdir)) != NULL){
send(fd_client, "continue", 8, 0);
stat(mydirent->d_name, &mystat);
if(S_ISDIR(mystat.st_mode)){
if(strncmp(mydirent->d_name, ".", 1) == 0){
send(fd_client, "nodir", 8, 0);
continue;
}
else{
send(fd_client, "dir", 8, 0);
send(fd_client, mydirent->d_name, sizeof(mydirent->d_name), 0);
//printf("%s: %d\n", mydirent->d_name, sizeof(mydirent->d_name));
downDir(fd_client, mydirent->d_name);
}
}
else{
downFile(fd_client, (mydirent->d_name));
}
}
send(fd_client, "over", 8, 0);
chdir("..");
closedir(pdir);
}
//do_gets
void do_gets(int fd_client, int role)
{
if(role == 3){
return ;
}
else{
struct stat mystat;
int send_len;
char file_name[256] = "0";
memset(&file_name, 0 , 256);
recv_buf(fd_client, (char*)&send_len, 4);
recv_buf(fd_client, file_name, send_len);
file_name[strlen(file_name) - 1] = '\0';
lstat(file_name, &mystat);
if(S_ISDIR(mystat.st_mode)){
send(fd_client, "dir", 8, 0);
downDir(fd_client, file_name);
}
else{
downFile(fd_client, file_name);
}
printf("send complient!\n");
}
}
void on_btnupdate_clicked(GtkButton *button) {
//down em all
GSList *lurl = NULL;
GSList *ldest = NULL;
for(gint i=0;i<num_of_lines;++i) {
gchar trainfolder[512];
g_snprintf(trainfolder,512,"%s/%s",getProgData("trains"),lines[i].line);
g_mkdir_with_parents(trainfolder,0755);
for(gint j=0;j<lines[i].num;++j) {
gchar url[200];
gchar dest[512];
g_snprintf(dest,512,"%s/%s.pdf",trainfolder,lines[i].stations[j].name);
g_snprintf(url,200,"http://transitchicago.com/maps/rail/%s/%s.pdf\n",lines[i].line,lines[i].stations[j].name);
lurl = g_slist_prepend(lurl,url);
ldest = g_slist_prepend(ldest,dest);
}
}
if(!downFile(lurl,ldest)) goto died;
load_trains();
return;
died:
//TODO: delete train info already dled
return;
}
