int is_server_have_localpath(char *path, Server_TreeNode *treenode, int index)
{
if(treenode == NULL)
return 0;
char *localpath;
int ret = 0;
int cmp = 1;
localpath = serverpath_to_localpath(treenode->parenthref, index);
if((cmp = strcmp(localpath, path)) == 0)
{
ret = 1;
free(localpath);
return ret;
}
else
{
free(localpath);
}
if(treenode->Child != NULL)
{
ret = is_server_have_localpath(path, treenode->Child, index);
if(ret == 1)
{
return ret;
}
}
if(treenode->NextBrother != NULL)
{
ret = is_server_have_localpath(path,treenode->NextBrother, index);
if(ret == 1)
{
return ret;
}
}
return ret;
}
/* download file */
int SMB_download(char *serverpath, int index)
{
char buffer[4096] = {0};
int buflen;
char *localpath = serverpath_to_localpath(serverpath, index);
//char *localpath_td = my_malloc(strlen(localpath) + strlen(".asus.td") + 1);
char *localpath_td = my_malloc(strlen(localpath) + 9);
//2014.10.20 by sherry malloc申请内存是否成功
//if(localpath_td==NULL)
// return NULL;
sprintf(localpath_td, "%s%s", localpath, ".asus.td");
write_log(S_DOWNLOAD, "", serverpath, index);
unsigned long long halfsize = 0;
int dst_fd;
if(access(localpath_td, F_OK) != 0)
{
dst_fd = open(localpath_td, O_RDWR|O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
if(dst_fd < 0){
printf("open() - %s failed\n", localpath_td);
return -1;
}
}
else
{
dst_fd = open(localpath_td, O_RDWR|O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
if(dst_fd < 0){
printf("open() - %s failed\n", localpath_td);
return -1;
}
halfsize = lseek(dst_fd, 0L, SEEK_END);
lseek(dst_fd, halfsize, SEEK_SET);
}
SMB_init(index);
int fd = -1;
if((fd = smbc_open(serverpath, O_RDONLY, FILE_MODE)) > 0)
{
unsigned long long cli_filesize = 0;
unsigned long long smb_filesize = 0;
smb_filesize = smbc_lseek(fd, 0L, SEEK_END);
smbc_lseek(fd, halfsize, SEEK_SET);
while((buflen = smbc_read(fd, buffer, sizeof(buffer))) > 0 && exit_loop == 0)
{
//2014.11.20 by sherry 判断是否write成功
write(dst_fd, buffer, buflen);
cli_filesize += buflen;
printf("\rDownload [%s] percent - %f ", serverpath, (float)cli_filesize/(float)smb_filesize);
}
if(cli_filesize == smb_filesize)
{
rename(localpath_td, localpath);
free(localpath);
free(localpath_td);
smbc_close(fd);
close(dst_fd);
}
else
{
free(localpath);
free(localpath_td);
smbc_close(fd);
close(dst_fd);
return -1;
}
}
else
{
printf("smbc_open() - %s failed\n", serverpath);
close(dst_fd);
free(localpath);
free(localpath_td);
return COULD_NOT_CONNECNT_TO_SERVER;
}
return 0;
}
int initMyLocalFolder(Server_TreeNode *servertreenode,int index)
{
int res=0;
if(servertreenode->browse != NULL)
{
CloudFile *init_folder=NULL,*init_file=NULL;
if(servertreenode->browse->foldernumber > 0)
init_folder=servertreenode->browse->folderlist->next;
if(servertreenode->browse->filenumber > 0)
init_file=servertreenode->browse->filelist->next;
int ret;
while(init_folder != NULL && !exit_loop)
{
char *createpath;
createpath = serverpath_to_localpath(init_folder->href,index);
if(NULL == opendir(createpath))
{
if(wait_handle_socket(index))
{
return HAVE_LOCAL_SOCKET;
}
if(-1 == mkdir(createpath,0777))
{
wd_DEBUG("mkdir %s fail",createpath);
return -1;
}
else
{
add_action_item("createfolder",createpath,g_pSyncList[index]->server_action_list);
}
}
free(createpath);
init_folder = init_folder->next;
}
while(init_file != NULL && !exit_loop)
{
if(is_local_space_enough(init_file,index))
{
char *createpath;
createpath = serverpath_to_localpath(init_file->href,index);
add_action_item("createfile",createpath,g_pSyncList[index]->server_action_list);
ret=api_download(createpath,init_file->href,index);
if(ret == 0)
{
ChangeFile_modtime(createpath,init_file->mtime);
}
else
return ret;
free(createpath);
}
else
{
write_log(S_ERROR,"local space is not enough!","",index);
add_action_item("download",init_file->href,g_pSyncList[index]->unfinished_list);
}
init_file = init_file->next;
}
}
if(servertreenode->Child != NULL && !exit_loop)
{
res = initMyLocalFolder(servertreenode->Child,index);
if(res != 0)
{
return res;
}
}
if(servertreenode->NextBrother != NULL && !exit_loop)
{
res = initMyLocalFolder(servertreenode->NextBrother,index);
if(res != 0)
{
return res;
}
}
return res;
}