/* Full_URL is like "ftp://*****:*****@192.168.0.1/xxxx", user and password can be NULL*/
unsigned long libnet_download(char *full_url, char *outfile)
{
UrlResource *rsrc = NULL;
Url *u = NULL;
int retval = 0;
rsrc = url_resource_new();
u = url_new();
rsrc->url = url_init(u, full_url);
rsrc->options = 0;
rsrc->outfile = strdup(outfile);
rsrc->outfile_offset = 0;
rsrc->running = 1;
rsrc->options = OPT_RESUME; //default support the resume
u = rsrc->url;
if ( !rsrc->outfile && u->file )
rsrc->outfile = strdup(u->file);
if ( rsrc->outfile && (rsrc->options & OPT_RESUME))
{
rsrc->outfile_offset = get_file_size(rsrc->outfile);
if (rsrc->outfile_offset < 0)
rsrc->outfile_offset = 0;
}
create_transfer_task(rsrc, libnet_cb);
return (unsigned long)rsrc;
}
/*
unsigned long libnet_download_to_pecache
branch from libnet_download_to_mem for download net work file to pe cache
use difference dump_data() when UrlResource rsrc->use_pecache != 0.
*/
unsigned long libnet_download_to_pecache(char *full_url, unsigned char* buffer, unsigned int buf_len, unsigned int offset)
{
UrlResource *rsrc = NULL;
Url *u = NULL;
int retval = 0;
if (offset >= buf_len)
{
return 0;
}
rsrc = url_resource_new();
u = url_new();
rsrc->url = url_init(u, full_url);
rsrc->options = OPT_RESUME; //default support the resume
rsrc->buffer = buffer;
rsrc->outfile_offset = offset;
rsrc->buffer_len = buf_len;
rsrc->running = 1;
rsrc->use_pecache = 1; //yuliang0604
u = rsrc->url;
if (0 == (rsrc->options & OPT_RESUME))
{
rsrc->outfile_offset = 0;
}
/* set rsrc->srcip and rsrc->srcport */
#ifdef LIB_W5300
UINT8 ip_addr[4];
char ip_str[32];
if (w5300_ioctl(0, W5300_GET_IP, ip_addr) == 0)
{
sprintf(ip_str, "%d.%d.%d.%d", ip_addr[0], ip_addr[1], ip_addr[2], ip_addr[3]);
rsrc->srcip = (char *)strdup(ip_str);
rsrc->srcport = 1024 + RAND(5000 - 1024);
LIBNET_DEBUG("w5300 tcp using: %s:%d\n", rsrc->srcip, rsrc->srcport);
}
else
{
LIBNET_DEBUG("get ip from w5300 failed!\n");
}
#endif
create_transfer_task(rsrc, libnet_cb);
return (unsigned long)rsrc;
}
int create_group_emergency_transfer_task (entity *en)
{
entity
*landing,
*new_keysite,
*new_task;
int
side,
landing_type,
sites_required;
vec3d
*pos;
ASSERT (en);
ASSERT (get_comms_model () == COMMS_MODEL_SERVER);
side = get_local_entity_int_value (en, INT_TYPE_SIDE);
pos = get_local_entity_vec3d_ptr (en, VEC3D_TYPE_POSITION);
group_terminate_all_tasks (en);
sites_required = get_local_group_member_count (en);
landing_type = group_database [get_local_entity_int_value (en, INT_TYPE_ENTITY_SUB_TYPE)].default_landing_type;
landing = get_closest_free_landing_site (landing_type, get_local_force_entity (side), pos, 0.0, NULL, sites_required);
if (landing)
{
//
// Found new keysite
//
new_keysite = get_local_entity_parent (landing, LIST_TYPE_LANDING_SITE);
if (landing_type == ENTITY_SUB_TYPE_LANDING_HELICOPTER)
{
new_task = create_transfer_task (side, ENTITY_SUB_TYPE_TASK_TRANSFER_HELICOPTER, 10.0, new_keysite, new_keysite);
}
else
{
new_task = create_transfer_task (side, ENTITY_SUB_TYPE_TASK_TRANSFER_FIXED_WING, 10.0, new_keysite, new_keysite);
}
ASSERT (new_task);
if (!assign_primary_task_to_group (en, new_task))
{
//
// Failed to assign transfer task
//
ai_log ("(TRANSFER) Failed to assign Emergency Transfer to %s", get_local_entity_string (en, STRING_TYPE_FULL_NAME));
group_kill_all_members (en);
return FALSE;
}
else
{
ai_log ("(TRANSFER) Successfully assigned Emergency Transfer to %s", get_local_entity_string (en, STRING_TYPE_FULL_NAME));
return TRUE;
}
}
else
{
//
// Failed to find alternate keysite
//
ai_log ("(TRANSFER) Failed to find Emergency Transfer keysite for %s", get_local_entity_string (en, STRING_TYPE_FULL_NAME));
group_kill_all_members (en);
return FALSE;
}
}
