static int fetch_files(ssh_session session){
int size;
char buffer[16384];
int mode;
char *filename;
int r;
ssh_scp scp=ssh_scp_new(session, SSH_SCP_READ | SSH_SCP_RECURSIVE, "/tmp/libssh_tests/*");
if(ssh_scp_init(scp) != SSH_OK){
fprintf(stderr,"error initializing scp: %s\n",ssh_get_error(session));
return -1;
}
printf("Trying to download 3 files (a,b,d) and 1 directory (c)\n");
do {
r=ssh_scp_pull_request(scp);
switch(r){
case SSH_SCP_REQUEST_NEWFILE:
size=ssh_scp_request_get_size(scp);
filename=strdup(ssh_scp_request_get_filename(scp));
mode=ssh_scp_request_get_permissions(scp);
printf("downloading file %s, size %d, perms 0%o\n",filename,size,mode);
free(filename);
ssh_scp_accept_request(scp);
r=ssh_scp_read(scp,buffer,sizeof(buffer));
if(r==SSH_ERROR){
fprintf(stderr,"Error reading scp: %s\n",ssh_get_error(session));
return -1;
}
printf("done\n");
break;
case SSH_ERROR:
fprintf(stderr,"Error: %s\n",ssh_get_error(session));
return -1;
case SSH_SCP_REQUEST_WARNING:
fprintf(stderr,"Warning: %s\n",ssh_scp_request_get_warning(scp));
break;
case SSH_SCP_REQUEST_NEWDIR:
filename=strdup(ssh_scp_request_get_filename(scp));
mode=ssh_scp_request_get_permissions(scp);
printf("downloading directory %s, perms 0%o\n",filename,mode);
free(filename);
ssh_scp_accept_request(scp);
break;
case SSH_SCP_REQUEST_ENDDIR:
printf("End of directory\n");
break;
case SSH_SCP_REQUEST_EOF:
printf("End of requests\n");
goto end;
}
} while (1);
end:
return 0;
}
static int lscp_request_get_warning(lua_State *L){
struct scp_ud * scpud = get_scpud(L);
lua_pushstring(L,ssh_scp_request_get_warning(scpud->scp));
return 1;
}