int main(int argc, char *argv[])
{
if(argc < 4) {
printf("need input\n");
exit(1);
}
FILE *fr = fopen(argv[1], "r");
FILE *fw = fopen(argv[2], "w");
char *line = NULL;
ssize_t read = 0;
size_t len = 0;
int hash = atoi(argv[3]);
unsigned long user_id, pos_id = 0;
double x = 0, y = 0;
char time[32] = {0};
char hash_id[64] = {0};
array_needsize(false, POOL, id_pool, pool_num, 10240, array_zero_init);
while((read = getline(&line, &len, fr)) != -1) {
if(hash == 0) {
sscanf(line, "%ld %s %lf %lf %ld", &user_id, time, &x, &y, &pos_id);
if(expect_false(x == 0 || y == 0 || pos_id == 0))
goto RESET;
pos_id = id_get(pos_id);
}
else {
sscanf(line, "%ld %s %lf %lf %s", &user_id, time, &x, &y, hash_id);
if(expect_false(x == 0 || y == 0 || hash_id[0] == 0))
goto RESET;
pos_id = id_get(BKDRHash(hash_id));
}
fprintf(fw, "%ld,%lf,%lf,%s,%ld\r\n", user_id, x, y, time, pos_id);
RESET:
x = 0;
y = 0;
time[0] = 0;
hash_id[0] = 0;
pos_id = 0;
}
fclose(fr);
fclose(fw);
free(id_pool);
id_pool = NULL;
return 0;
}
char* iupClassObjectGetAttributeId(Ihandle* ih, const char* name, int id)
{
IattribFunc* afunc;
if (ih->iclass->has_attrib_id==0)
return NULL;
if (name[0]==0)
name = "IDVALUE"; /* pure numbers are used as attributes in IupList and IupMatrix,
translate them into IDVALUE. */
afunc = (IattribFunc*)iupTableGet(ih->iclass->attrib_func, name);
if (afunc && afunc->flags & IUPAF_HAS_ID)
{
if (afunc->flags & IUPAF_WRITEONLY)
return NULL;
if (afunc->get &&
!(afunc->flags & IUPAF_HAS_ID2) &&
(ih->handle || afunc->flags & IUPAF_NOT_MAPPED))
{
IattribGetIdFunc id_get = (IattribGetIdFunc)afunc->get;
return id_get(ih, id);
}
}
return NULL;
}
static struct inode *parse_file(struct id_entry *file, void *disk)
{
dbg_vprintf(DBG_FS, "creating file...\n");
struct inode *ino = new_inode(file, disk);
ino->flags = FS_FILE;
ino->impl = (dword)id_get(file, content, disk);
return ino;
}
static struct inode *parse_dir(struct id_entry *dir, void *disk)
{
if (dir->type != ID_TYPE_DIR) {
panic("Tried to parse %s as a dir, but it's a file.\n", (char*)id_get(dir, name, disk));
}
dbg_vprintf(DBG_FS, "creating dir %s\n", (char*)id_get(dir, name, disk));
struct inode *ino = new_inode(dir, disk);
ino->flags = FS_DIR;
list_t *entries = list_create();
ino->impl = (dword)entries;
if (id_get(dir, count, disk) > 0) {
struct id_entry *entry = id_get(dir, content, disk);
while (entry) {
struct inode *e = NULL;
if (entry->type == ID_TYPE_FILE) {
e = parse_file(entry, disk);
}
else if (entry->type == ID_TYPE_DIR) {
e = parse_dir(entry, disk);
}
else {
panic("Invalid type: %d\n", entry->type);
}
list_add_back(entries, e);
entry = id_get(entry, next, disk);
}
}
dbg_vprintf(DBG_FS, "dir done!\n");
return ino;
}
int buzzvstig_put(buzzvm_t vm) {
buzzvm_lnum_assert(vm, 2);
/* Get vstig id */
id_get();
/* Get key */
buzzvm_lload(vm, 1);
buzzobj_t k = buzzvm_stack_at(vm, 1);
/* Get value */
buzzvm_lload(vm, 2);
buzzobj_t v = buzzvm_stack_at(vm, 1);
/* Look for virtual stigmergy */
const buzzvstig_t* vs = buzzdict_get(vm->vstigs, &id, buzzvstig_t);
if(vs) {
/* Look for the element */
const buzzvstig_elem_t* x = buzzvstig_fetch(*vs, &k);
if(x) {
/* Element found */
if(v->o.type != BUZZTYPE_NIL) {
/* New value is not nil, update the existing element */
(*x)->data = v;
++((*x)->timestamp);
(*x)->robot = vm->robot;
/* Append a PUT message to the out message queue */
buzzoutmsg_queue_append_vstig(vm, BUZZMSG_VSTIG_PUT, id, k, *x);
}
else {
/* New value is nil, must delete the existing element */
/* Make a new element with nil as value to update neighbors */
buzzvstig_elem_t y = buzzvstig_elem_new(
buzzobj_new(BUZZTYPE_NIL), // nil value
(*x)->timestamp + 1, // new timestamp
vm->robot); // robot id
/* Append a PUT message to the out message queue with nil in it */
buzzoutmsg_queue_append_vstig(vm, BUZZMSG_VSTIG_PUT, id, k, y);
/* Delete the existing element */
buzzvstig_remove(*vs, &k);
}
}
else if(v->o.type != BUZZTYPE_NIL) {
/* Element not found and new value is not nil, store it */
buzzvstig_elem_t y = buzzvstig_elem_new(v, 1, vm->robot);
buzzvstig_store(*vs, &k, &y);
/* Append a PUT message to the out message queue */
buzzoutmsg_queue_append_vstig(vm, BUZZMSG_VSTIG_PUT, id, k, y);
}
}
/* Return */
return buzzvm_ret0(vm);
}
int buzzvstig_size(buzzvm_t vm) {
buzzvm_lnum_assert(vm, 0);
/* Get vstig id */
id_get();
/* Look for virtual stigmergy */
const buzzvstig_t* vs = buzzdict_get(vm->vstigs, &id, buzzvstig_t);
if(vs) {
/* Virtual stigmergy found, return its size */
buzzvm_pushi(vm, buzzdict_size((*vs)->data));
}
else {
/* Virtual stigmergy not found, return 0 */
buzzvm_pushi(vm, 0);
}
/* Return */
return buzzvm_ret1(vm);
}
static struct inode *new_inode(struct id_entry *e, void *disk)
{
struct inode *ino = kmalloc(sizeof(*ino));
memset(ino, 0, sizeof(*ino));
char *n = (char*)id_get(e, name, disk);
if (!n)
n = "<no name>";
ino->name = n;
ino->length = e->count;
ino->sb = &super;
ino->ops = &iops;
dbg_vprintf(DBG_FS, " created new inode: %s\n", n);
return ino;
}
int buzzvstig_foreach(struct buzzvm_s* vm) {
/* Make sure you got one argument */
buzzvm_lnum_assert(vm, 1);
/* Get vstig id */
id_get();
/* Look for virtual stigmergy */
const buzzvstig_t* vs = buzzdict_get(vm->vstigs, &id, buzzvstig_t);
if(vs) {
/* Virtual stigmergy found */
/* Get closure */
buzzvm_lload(vm, 1);
buzzvm_type_assert(vm, 1, BUZZTYPE_CLOSURE);
buzzobj_t c = buzzvm_stack_at(vm, 1);
/* Go through the elements and apply the closure */
struct buzzvstig_foreach_params p = { .vm = vm, .fun = c };
buzzdict_foreach((*vs)->data, buzzvstig_foreach_entry, &p);
}
/* Return */
return buzzvm_ret0(vm);
}
int buzzvstig_get(buzzvm_t vm) {
buzzvm_lnum_assert(vm, 1);
/* Get vstig id */
id_get();
/* Get key */
buzzvm_lload(vm, 1);
buzzobj_t k = buzzvm_stack_at(vm, 1);
/* Look for virtual stigmergy */
const buzzvstig_t* vs = buzzdict_get(vm->vstigs, &id, buzzvstig_t);
if(vs) {
/* Virtual stigmergy found */
/* Look for key and push result */
const buzzvstig_elem_t* e = buzzvstig_fetch(*vs, &k);
if(e) {
/* Key found */
buzzvm_push(vm, (*e)->data);
/* Append the message to the out message queue */
buzzoutmsg_queue_append_vstig(vm, BUZZMSG_VSTIG_QUERY, id, k, *e);
}
else {
/* Key not found, make a new one containing nil */
buzzvm_pushnil(vm);
buzzvstig_elem_t x =
buzzvstig_elem_new(buzzvm_stack_at(vm, 1), // nil value
0, // timestamp
vm->robot); // robot id
/* Append the message to the out message queue */
buzzoutmsg_queue_append_vstig(vm, BUZZMSG_VSTIG_QUERY, id, k, x);
free(x);
}
}
else {
/* No virtual stigmergy found, just push false */
/* If this happens, its a bug */
buzzvm_pushnil(vm);
}
/* Return the value found */
return buzzvm_ret1(vm);
}
int buzzvstig_onconflictlost(struct buzzvm_s* vm) {
buzzvm_lnum_assert(vm, 1);
/* Get vstig id */
id_get();
/* Look for virtual stigmergy */
const buzzvstig_t* vs = buzzdict_get(vm->vstigs, &id, buzzvstig_t);
if(vs) {
/* Virtual stigmergy found */
/* Get closure */
buzzvm_lload(vm, 1);
buzzvm_type_assert(vm, 1, BUZZTYPE_CLOSURE);
/* Clone the closure */
if((*vs)->onconflictlost) free((*vs)->onconflictlost);
(*vs)->onconflictlost = buzzheap_clone(vm, buzzvm_stack_at(vm, 1));
}
else {
/* No virtual stigmergy found, just push false */
/* If this happens, its a bug */
buzzvm_pushnil(vm);
fprintf(stderr, "[BUG] [ROBOT %u] Can't find virtual stigmergy %u\n", vm->robot, id);
}
/* Return the value found */
return buzzvm_ret0(vm);
}
/**
* Build the flowgraph for the given channel descriptor. A new
* graph may be built, or an existing flowgraph may be used. A new
* graph is built per channel unless SSRC multiplexing is in use.
* The flow of data through the graph is started, once the graph
* has been built within the context of this call. The identifier of
* the flowgraph which contains the channel is returned in *id.
*/
vqec_dp_error_t
vqec_dp_graph_create (vqec_dp_chan_desc_t *chan,
vqec_dp_tunerid_t tid,
vqec_dp_encap_type_t tuner_encap,
vqec_dp_graphinfo_t *graphinfo)
{
vqec_dp_graph_t *graph;
vqec_dp_graphid_t id;
vqec_dp_error_t ret = VQEC_DP_ERR_OK;
if (!chan) {
return VQEC_DP_ERR_INVALIDARGS;
}
/* if the graph doesn't already exist, create a new one */
graph = (vqec_dp_graph_t *) zone_acquire(s_vqec_graph_pool);
if (!graph || (graph_index == s_graphs_max)) {
id = VQEC_DP_GRAPHID_INVALID;
ret = VQEC_DP_ERR_NOMEM;
goto bail;
}
s_graph_cache[graph_index] = graph;
graph_index++;
memset(graph, 0, sizeof(vqec_dp_graph_t));
/*
* Register graph in id_mgr - must have a channel id at time of
* channel init.
*/
id = id_get(graph, vqec_dp_graph_id_table_key);
if (id == VQEC_DP_GRAPHID_INVALID) {
ret = VQEC_DP_ERR_NOMEM;
goto bail;
}
graph->id = id;
/* initialize graph and build all components */
if (vqec_dp_graph_init(graph, chan, graphinfo) != VQEC_DP_ERR_OK) {
VQEC_DP_SYSLOG_PRINT(ERROR, "graph initialization failed");
ret = VQEC_DP_ERR_NOMEM;
goto bail;
}
/* add_tuner() to the graph */
if (vqec_dp_graph_add_tuner(graph->id, tid) != VQEC_DP_ERR_OK) {
VQEC_DP_SYSLOG_PRINT(ERROR, "graph add_tuner failed");
ret = VQEC_DP_ERR_NOMEM;
goto bail;
}
/* cache channel info inside the tuner */
vqec_dp_output_shim_tuner_cache_channel(tid, chan);
/* make IS-OS connections */
if (vqec_dp_graph_connect(graph, chan->fallback) != VQEC_DP_ERR_OK) {
VQEC_DP_SYSLOG_PRINT(ERROR, "graph connection failed");
ret = VQEC_DP_ERR_NOMEM;
goto bail;
}
return VQEC_DP_ERR_OK;
bail:
if (id != VQEC_DP_GRAPHID_INVALID) {
vqec_dp_graph_destroy(id);
id = VQEC_DP_GRAPHID_INVALID;
} else if (graph) {
zone_release(s_vqec_graph_pool, graph);
s_graph_cache[graph_index] = NULL;
graph_index--;
}
return ret;
}
char* iupClassObjectGetAttribute(Ihandle* ih, const char* name, char* *def_value, int *inherit)
{
IattribFunc* afunc;
if (ih->iclass->has_attrib_id!=0)
{
const char* name_id = iClassFindId(name);
if (name_id)
{
const char* partial_name = iClassCutNameId(name, name_id);
if (!partial_name)
partial_name = "IDVALUE"; /* pure numbers are used as attributes in IupList and IupMatrix,
translate them into IDVALUE. */
afunc = (IattribFunc*)iupTableGet(ih->iclass->attrib_func, partial_name);
if (afunc && afunc->flags & IUPAF_HAS_ID)
{
*def_value = NULL; /* id numbered attributes have default value NULL always */
*inherit = 0; /* id numbered attributes are NON inheritable always */
if (afunc->flags & IUPAF_WRITEONLY)
return NULL;
if (afunc->get && (ih->handle || afunc->flags & IUPAF_NOT_MAPPED))
{
if (afunc->flags & IUPAF_HAS_ID2)
{
IattribGetId2Func id2_get = (IattribGetId2Func)afunc->get;
int id1=IUP_INVALID_ID, id2=IUP_INVALID_ID;
iupStrToIntInt(name_id, &id1, &id2, ':');
return id2_get(ih, id1, id2);
}
else
{
IattribGetIdFunc id_get = (IattribGetIdFunc)afunc->get;
int id=IUP_INVALID_ID;
if (iupStrToInt(name_id, &id))
return id_get(ih, id);
}
}
else
return NULL; /* if the function exists, then must return here */
}
}
}
/* if not has_attrib_id, or not found an ID, or not found the partial name, check using the full name */
afunc = (IattribFunc*)iupTableGet(ih->iclass->attrib_func, name);
*def_value = NULL;
*inherit = 1; /* default is inheritable */
if (afunc)
{
*def_value = iClassGetDefaultValue(afunc);
*inherit = !(afunc->flags & IUPAF_NO_INHERIT) && /* is inheritable */
!(afunc->flags & IUPAF_NO_STRING); /* is a string */
if (afunc->flags & IUPAF_WRITEONLY)
return NULL;
if (afunc->get && (ih->handle || afunc->flags & IUPAF_NOT_MAPPED))
{
if (afunc->flags & IUPAF_HAS_ID2)
{
IattribGetId2Func id2_get = (IattribGetId2Func)afunc->get;
return id2_get(ih, IUP_INVALID_ID, IUP_INVALID_ID); /* empty Id */
}
else if (afunc->flags & IUPAF_HAS_ID)
{
IattribGetIdFunc id_get = (IattribGetIdFunc)afunc->get;
return id_get(ih, IUP_INVALID_ID); /* empty Id */
}
else
return afunc->get(ih);
}
}
return NULL;
}
int csp_can_tx(csp_iface_t * interface, csp_packet_t *packet, uint32_t timeout) {
uint8_t bytes, overhead, avail, dest;
uint8_t frame_buf[8];
/* Get CFP identification number */
int ident = id_get();
if (ident < 0) {
csp_log_warn("Failed to get CFP identification number\r\n");
return CSP_ERR_INVAL;
}
/* Calculate overhead */
overhead = sizeof(csp_id_t) + sizeof(uint16_t);
/* Insert destination node mac address into the CFP destination field */
dest = csp_route_get_nexthop_mac(packet->id.dst);
if (dest == CSP_NODE_MAC)
dest = packet->id.dst;
/* Create CAN identifier */
can_id_t id = 0;
id |= CFP_MAKE_SRC(packet->id.src);
id |= CFP_MAKE_DST(dest);
id |= CFP_MAKE_ID(ident);
id |= CFP_MAKE_TYPE(CFP_BEGIN);
id |= CFP_MAKE_REMAIN((packet->length + overhead - 1) / 8);
/* Get packet buffer */
pbuf_element_t *buf = pbuf_new(id, NULL);
if (buf == NULL) {
csp_log_warn("Failed to get packet buffer for CAN\r\n");
return CSP_ERR_NOMEM;
}
/* Set packet */
buf->packet = packet;
/* Calculate first frame data bytes */
avail = 8 - overhead;
bytes = (packet->length <= avail) ? packet->length : avail;
/* Copy CSP headers and data */
uint32_t csp_id_be = csp_hton32(packet->id.ext);
uint16_t csp_length_be = csp_hton16(packet->length);
memcpy(frame_buf, &csp_id_be, sizeof(csp_id_be));
memcpy(frame_buf + sizeof(csp_id_be), &csp_length_be, sizeof(csp_length_be));
memcpy(frame_buf + overhead, packet->data, bytes);
/* Increment tx counter */
buf->tx_count += bytes;
/* Take semaphore so driver can post it later */
csp_bin_sem_wait(&buf->tx_sem, 0);
/* Send frame */
if (can_send(id, frame_buf, overhead + bytes, NULL) != 0) {
csp_log_info("Failed to send CAN frame in csp_tx_can\r\n");
return CSP_ERR_DRIVER;
}
/* Non blocking mode */
if (timeout == 0)
return CSP_ERR_NONE;
/* Blocking mode */
if (csp_bin_sem_wait(&buf->tx_sem, timeout) != CSP_SEMAPHORE_OK) {
csp_bin_sem_post(&buf->tx_sem);
return CSP_ERR_TIMEDOUT;
} else {
csp_bin_sem_post(&buf->tx_sem);
return CSP_ERR_NONE;
}
}
int csp_can_tx(csp_iface_t * interface, csp_packet_t *packet, uint32_t timeout) {
uint8_t bytes, overhead, avail, dest;
uint8_t frame_buf[8];
/* Get CFP identification number */
int ident = id_get();
if (ident < 0) {
csp_log_warn("Failed to get CFP identification number");
return CSP_ERR_INVAL;
}
/* Calculate overhead */
overhead = sizeof(csp_id_t) + sizeof(uint16_t);
/* Insert destination node mac address into the CFP destination field */
dest = csp_rtable_find_mac(packet->id.dst);
if (dest == CSP_NODE_MAC)
dest = packet->id.dst;
/* Create CAN identifier */
can_id_t id = 0;
id |= CFP_MAKE_SRC(packet->id.src);
id |= CFP_MAKE_DST(dest);
id |= CFP_MAKE_ID(ident);
id |= CFP_MAKE_TYPE(CFP_BEGIN);
id |= CFP_MAKE_REMAIN((packet->length + overhead - 1) / 8);
/* Get packet buffer */
pbuf_element_t *buf = pbuf_new(id, NULL);
if (buf == NULL) {
csp_log_warn("Failed to get packet buffer for CAN");
return CSP_ERR_NOMEM;
}
/* Set packet */
buf->packet = packet;
/* Calculate first frame data bytes */
avail = 8 - overhead;
bytes = (packet->length <= avail) ? packet->length : avail;
/* Copy CSP headers and data */
uint32_t csp_id_be = csp_hton32(packet->id.ext);
uint16_t csp_length_be = csp_hton16(packet->length);
memcpy(frame_buf, &csp_id_be, sizeof(csp_id_be));
memcpy(frame_buf + sizeof(csp_id_be), &csp_length_be, sizeof(csp_length_be));
memcpy(frame_buf + overhead, packet->data, bytes);
/* Increment tx counter */
buf->tx_count += bytes;
/* Take semaphore so driver can post it later */
if (csp_bin_sem_wait(&buf->tx_sem, 0) != CSP_SEMAPHORE_OK) {
csp_log_error("Failed to take CAN pbuf TX sem!");
pbuf_free(buf, NULL, false);
return CSP_ERR_DRIVER;
}
/* Send frame. We must free packet buffer is this fails,
* but the packet itself should be freed by the caller */
if (can_send(id, frame_buf, overhead + bytes, NULL) != 0) {
csp_log_warn("Failed to send CAN frame in csp_tx_can");
csp_bin_sem_post(&buf->tx_sem);
pbuf_free(buf, NULL, false);
return CSP_ERR_DRIVER;
}
/* NOTE: The transmit packet is now owned by the transmission MOB and
* must NOT be freed by the calling thread. */
/* Non blocking mode */
if (timeout == 0)
return CSP_ERR_NONE;
/* Blocking mode */
if (csp_bin_sem_wait(&buf->tx_sem, timeout) != CSP_SEMAPHORE_OK) {
/* tx_sem is posted by transmission callback. The packet
* could still be in use by the transmission MOB, so
* we can not return CSP_ERR_TIMEOUT and risk that the
* calling thread frees the packet. */
return CSP_ERR_NONE;
} else {
csp_bin_sem_post(&buf->tx_sem);
return CSP_ERR_NONE;
}
}