void t02_several_add_methods(){
INIT_TEST();
onion_block *block=onion_block_new();
FAIL_IF_EQUAL(block, NULL);
int i;
for (i=0;i<1024;i++){
onion_block_add_char(block, (char)i);
}
onion_block_clear(block);
onion_block_add_str(block, "first ");
for (i=0;i<1024;i++)
onion_block_add_str(block, "test ");
FAIL_IF_NOT_STRSTR(onion_block_data(block), "test");
for (i=0;i<1024;i++)
onion_block_add_data(block, "world", 4);
FAIL_IF_STRSTR(onion_block_data(block), "world");
FAIL_IF_NOT_STRSTR(onion_block_data(block), "worl");
int s=onion_block_size(block);
onion_block_add_block(block, block);
FAIL_IF_NOT_EQUAL(onion_block_size(block), s+s);
onion_block_free(block);
END_TEST();
}
/**
* @short Helps to prepare each pair.
*/
static void onion_dict_json_preorder(onion_block *block, const char *key, const void *value, int flags){
if (!onion_block_size(block)) // Error somewhere.
return;
char *s;
s=onion_c_quote_new(key);
if (s==NULL){
onion_block_clear(block);
return;
}
onion_block_add_str(block, s);
free(s);
onion_block_add_char(block, ':');
if (flags&OD_DICT){
onion_block *tmp;
tmp=onion_dict_to_json((onion_dict*)value);
if (!tmp){
onion_block_clear(block);
return;
}
onion_block_add_block(block, tmp);
onion_block_free(tmp);
}
else{
s=onion_c_quote_new(value);
if (s==NULL){
onion_block_clear(block);
return;
}
onion_block_add_str(block, s);
free(s);
}
onion_block_add_data(block, ", ",2);
}
/**
* @short Helps to prepare each pair.
*/
static void onion_dict_json_preorder(onion_block *block, const char *key, const void *value, int flags){
if (!onion_block_size(block)) // Error somewhere.
return;
onion_block_add_char(block,'\"');
onion_json_quote_add(block, key);
onion_block_add_data(block,"\":",2);
if (flags&OD_DICT){
onion_block *tmp;
tmp=onion_dict_to_json((onion_dict*)value);
if (!tmp){
onion_block_clear(block);
return;
}
onion_block_add_block(block, tmp);
onion_block_free(tmp);
}
else{
onion_block_add_char(block,'\"');
onion_json_quote_add(block, value);
onion_block_add_char(block,'\"');
}
onion_block_add_data(block, ", ",2);
}
/**
* @short Reads from the data to fulfill content-length data.
*/
static onion_connection_status parse_CONTENT_LENGTH(onion_request *req, onion_buffer *data){
onion_token *token=req->parser_data;
int length=data->size-data->pos;
int exit=0;
if (length>=token->extra_size-token->pos){
exit=1;
length=token->extra_size-token->pos;
}
onion_block_add_data(req->data, &data->data[data->pos], length);
data->pos+=length;
if (exit)
return onion_request_process(req);
return OCS_NEED_MORE_DATA;
}
/**
* @short Reads from the data to fulfill content-length data.
*/
static onion_connection_status parse_CONTENT_LENGTH(onion_request *req, onion_buffer *data){
ONION_DEBUG0("Adding data to request->data (non form POST)");
onion_token *token=req->parser_data;
int length=data->size-data->pos;
int exit=0;
if (length>=token->extra_size-token->pos){
exit=1;
length=token->extra_size-token->pos;
}
onion_block_add_data(req->data, &data->data[data->pos], length);
data->pos+=length;
if (exit)
return OCS_REQUEST_READY;
return OCS_NEED_MORE_DATA;
}
/**
* @short Adds some code to the top function
*/
void function_add_code(parser_status *st, const char *fmt, ...){
function_data *p=(function_data*)st->function_stack->tail->data;
if (p->flags&F_NO_MORE_WRITE)
return;
char tmp[4096];
va_list ap;
va_start(ap, fmt);
vsnprintf(tmp, sizeof(tmp), fmt, ap);
va_end(ap);
if (use_orig_line_numbers){
char line[32];
int p=onion_block_size(st->current_code);
if (p && onion_block_data(st->current_code)[p-1]!='\n')
onion_block_add_char(st->current_code, '\n');
snprintf(line,sizeof(line),"#line %d\n", st->line);
// I have to do it for every \n too. This is going to be slow.
const char *orig=tmp;
int lorig=strlen(orig);
int i=0, li=0;
for (i=0;i<lorig;i++){
if (orig[i]=='\n'){
onion_block_add_str(st->current_code, line);
onion_block_add_data(st->current_code, &orig[li], i-li+1);
li=i;
}
}
if (i-1!=li){
onion_block_add_str(st->current_code, line);
onion_block_add_str(st->current_code, &orig[li]);
}
}
else{
//ONION_DEBUG("Add to level %d text %s",list_count(st->function_stack), tmp);
onion_block_add_str(st->current_code, tmp);
}
}
/**
* @short Reads from the data to fulfill content-length data.
*/
static onion_connection_status parse_CONTENT_LENGTH(onion_request *req, onion_buffer *data){
onion_token *token=req->parser_data;
size_t skip=data->pos; // First packet will be headers + some data, later ony data
int length=data->size-skip;
bool exit=false;
size_t current_size=onion_block_size(req->data);
ONION_DEBUG0("Adding data to request->data (non form POST) %d + %d / %d [%d/%d] %p",
current_size, length, token->extra_size, skip, data->size, data->data+current_size);
if (length + current_size >= token->extra_size){
ONION_DEBUG0("Done");
exit=true;
length=token->extra_size - current_size;
}
onion_block_add_data(req->data, &data->data[skip], length);
data->pos+=length; // done
if (exit)
return OCS_REQUEST_READY;
return OCS_NEED_MORE_DATA;
}
onion_block *connect_and_send(const char *ip, const char *port,
const onion_block * msg, size_t maxsize) {
int fd;
{
struct addrinfo hints;
struct addrinfo *server;
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_socktype = SOCK_STREAM;
hints.ai_family = AF_UNSPEC;
hints.ai_flags = AI_PASSIVE | AI_NUMERICSERV;
if (getaddrinfo(ip, port, &hints, &server) < 0) {
ONION_ERROR("Error getting server info");
return NULL;
}
fd = socket(server->ai_family, server->ai_socktype | SOCK_CLOEXEC,
server->ai_protocol);
if (connect(fd, server->ai_addr, server->ai_addrlen) == -1) {
close(fd);
fd = -1;
ONION_ERROR("Error connecting to server %s:%s", ip, port);
return NULL;
}
freeaddrinfo(server);
}
size_t left = onion_block_size(msg);
const char *data = onion_block_data(msg);
while (left > 0) {
ONION_DEBUG(".");
int towrite = (left > maxsize) ? maxsize : left;
int ret = write(fd, data, towrite);
FAIL_IF(ret <= 0);
if (ret <= 0) {
ONION_ERROR("Error sending data.");
return NULL;
}
left -= ret;
data += ret;
}
onion_block *bl = onion_block_new();
char tmp[256];
int r = 0;
int total = 0;
do {
r = read(fd, tmp, sizeof(tmp));
ONION_DEBUG("+ %d", r);
if (r > 0) {
total += r;
onion_block_add_data(bl, tmp, r);
}
} while (r > 0);
ONION_DEBUG("Total %d", total);
FAIL_IF(total == 0);
close(fd);
return bl;
}
/**
* @short Appends both blocks on the first.
* @memberof onion_block_t
*/
int onion_block_add_block(onion_block *b, onion_block *toadd){
return onion_block_add_data(b, toadd->data, toadd->size);
}
/**
* @short Adds a string to the block
* @memberof onion_block_t
*/
int onion_block_add_str(onion_block *b, const char *str){
int l=strlen(str)+1;
onion_block_add_data(b, str, l);
b->size--;
return l;
}