void ScriptDialog::saveJson()
{
json_t *root = json_new_object();
json_t *t;
t = json_new_number((const char*)m_id.toLatin1());
json_insert_pair_into_object(root, "id", t);
t = json_new_string((const char*)m_title.toLocal8Bit());
json_insert_pair_into_object(root, "title", t);
t = json_new_string((const char*)m_url.toLocal8Bit());
json_insert_pair_into_object(root, "url", t);
json_t *seqNode = json_new_array();
for(int i=0, len=m_stepSeq.size(); i<len; ++i){
QString s = m_stepSeq.at(i);
json_t *v = json_new_string((const char*)s.toLocal8Bit());
json_insert_child(seqNode, v);
}
json_t *stepsNode = json_new_object();
json_insert_pair_into_object(stepsNode, "seq", seqNode);
QMapIterator<QString, QString> iter(m_steps);
while(iter.hasNext()){
iter.next();
if(iter.value().isEmpty())continue;
QByteArray ba_k = iter.key().toLocal8Bit();
const char *k = (const char*)ba_k;
QByteArray ba_v = iter.value().toLocal8Bit();
char *v = ba_v.data();
QByteArray ba_t = m_stepTests.value(iter.key()).toLocal8Bit();
char *t = ba_t.data();
v = json_escape(v);
t = json_escape(t);
json_t *vn = json_new_string( v );
json_t *tn = json_new_string( t );
json_t *step = json_new_object();
json_insert_pair_into_object(step, "test", tn);
json_insert_pair_into_object(step, "script", vn);
json_insert_pair_into_object(stepsNode, k, step);
}
json_insert_pair_into_object(root, "steps", stepsNode);
BatDownUtils::writeJsonToFile(root, m_fn);
}
std::string UniValue::write(unsigned int prettyIndent,
unsigned int indentLevel) const
{
std::string s;
s.reserve(1024);
unsigned int modIndent = indentLevel;
if (modIndent == 0)
modIndent = 1;
switch (typ) {
case VNULL:
s += "null";
break;
case VOBJ:
writeObject(prettyIndent, modIndent, s);
break;
case VARR:
writeArray(prettyIndent, modIndent, s);
break;
case VSTR:
s += "\"" + json_escape(val) + "\"";
break;
case VNUM:
s += val;
break;
case VBOOL:
s += (val == "1" ? "true" : "false");
break;
}
return s;
}
void latin1_json(FILE* in, FILE* out) {
int c;
while ((c = getc(in)) != EOF) {
int e = -1;
switch (c) {
case 0x22:
case 0x5C:
case 0x2F: e = c; break;
case 0x08: e = 0x62; break;
case 0x0C: e = 0x66; break;
case 0x0A: e = 0x6E; break;
case 0x0D: e = 0x72; break;
case 0x09: e = 0x74; break;
}
if (e != -1) {
json_escape(e, out);
} else if (c <= 0x1F) {
fprintf(out, "\\u00%.2x", c);
} else if (c <= 0x7F) {
putc(c, out);
} else {
putc(0xC0 | (c >> 6), out);
putc(0x80 | (c & 0x3F), out);
}
}
}
static int http_format_metric_response(struct evbuffer *evb, struct metric_history *mh)
{
struct hist_file *h;
struct sample *series = NULL;
int series_index, series_len, series_head, start, i;
h = mh->h;
/* TODO: select which series to get based on the request time frame */
series_index = 0;
if (hist_file_get_series(h, series_index, &series, &series_len, &series_head) != S_OK)
{
http_format_error_response(evb,"cannot load metric data");
}
else
{
evbuffer_add_printf(evb, "{\"metric\":\"%s\",", json_escape(mh->name));
evbuffer_add_printf(evb, "\"results\":[");
for (i = start = SERIES_WRAP(series_head-1,series_len); i != series_head; i = SERIES_WRAP(i-1,series_len))
{
evbuffer_add_printf(evb,"%s[%d,%lld]", ((i == start) ? "" : ","), series[i].sample_time, (long long) series[i].value);
}
evbuffer_add_printf(evb, "]}\n");
}
return S_OK;
}
std::string& CReg::EncodeJson( std::string &s, int tabs, int array )
{
tabstr( s, tabs );
s += array ? "[\r\n" : "{\r\n";
LPREGKEY prk = NULL;
while ( NULL != ( prk = (LPREGKEY)GetNext( prk ) ) )
{
int nt = tabs + 1;
if ( !array )
{
tabstr( s, nt++ );
// Key
s += "\""; s += json_escape( prk->cpkey ); s += "\":\r\n";
} // end if
// Encode this block
prk->key->EncodeJson( s, nt );
// Next?
if ( prk->pNext ) s += ","; s += "\r\n";
} // end while
tabstr( s, tabs );
s += array ? "]\r\n" : "}\r\n";
return s;
}
static void json_dump_L(JSON *v, int L) {
char buffer[256];
switch(v->type) {
case j_string: {
printf("\"%s\"", json_escape(v->value, buffer, sizeof buffer));
} break;
case j_number: printf("%s", (const char *)v->value); break;
case j_object: {
Hash_Tbl *h = v->value;
const char *key = ht_next (h, NULL);
puts("{");
while(key) {
printf("%*c\"%s\" : ", L*2 + 1, ' ', json_escape(key, buffer, sizeof buffer));
json_dump_L(ht_get(h, key), L + 1);
key = ht_next(h, key);
if(key)
puts(",");
}
printf("}");
} break;
case j_array: {
JSON *m = v->value;
puts("[");
while(m) {
printf("%*c", L*2, ' ');
json_dump_L(m, L + 1);
m = m->next;
if(m)
puts(",");
}
printf("]");
} break;
case j_true: {
printf("true");
} break;
case j_false: {
printf("false");
} break;
case j_null: {
printf("null");
} break;
default: break;
}
}
static void ls_long_output_json(struct sbuf *sb)
{
static char buf[2048];
char *esc_fname=NULL;
char *esc_lname=NULL;
char *fname=sb->path.buf;
char *lname=sb->link.buf;
struct stat *statp=&sb->statp;
*buf='\0';
if(fname) esc_fname=json_escape(fname);
if(lname) esc_lname=json_escape(lname);
open_tag(4, NULL);
printf( " \"name\": \"%s\",\n"
" \"link\": \"%s\",\n"
" \"st_dev\": %lu,\n"
" \"st_ino\": %lu,\n"
" \"st_mode\": %u,\n"
" \"st_nlink\": %lu,\n"
" \"st_uid\": %u,\n"
" \"st_gid\": %u,\n"
" \"st_rdev\": %lu,\n"
" \"st_size\": %ld,\n"
" \"st_atime\": %ld,\n"
" \"st_mtime\": %ld,\n"
" \"st_ctime\": %ld",
esc_fname?esc_fname:"",
esc_lname?esc_lname:"",
(long unsigned int)statp->st_dev,
(long unsigned int)statp->st_ino,
(unsigned int)statp->st_mode,
(long unsigned int)statp->st_nlink,
(unsigned int)statp->st_uid,
(unsigned int)statp->st_gid,
(long unsigned int)statp->st_rdev,
(long int)statp->st_size,
(long int)statp->st_atime,
(long int)statp->st_mtime,
(long int)statp->st_ctime);
if(esc_fname) free(esc_fname);
if(esc_lname) free(esc_lname);
}
void AddStringPair(json_t *parent, const char *name, const char *s)
{
if (!s)
{
json_insert_pair_into_object(parent, name, json_new_string(""));
}
else
{
json_insert_pair_into_object(
parent, name, json_new_string(json_escape(s)));
}
}
void json_stats_update(const char *mount, const char *artist, const char *title, long listeners)
{
FILE *json;
ice_config_t *config = config_get_config();
if (config->json_stats_dir && (json = fopen(json_filename(config->json_stats_dir, mount), "w"))) {
static const char mid_str[] = " - ";
int mid = artist && title ? sizeof(mid_str) - 1 : 0;
char *p, *t = malloc(json_escape_strlen(artist) + json_escape_strlen(title) + mid + 1);
p = json_escape(artist, t);
if (mid) {
memcpy(p, mid_str, sizeof(mid_str) - 1);
p += sizeof(mid_str) - 1;
}
p = json_escape(title, p);
*p =0;
fprintf(json, "{mount: \"%s\", title: \"%s\", listeners: %ld}\n",
mount[0] == '/' ? mount + 1 : mount,
t,
listeners);
free(t);
fclose(json);
}
config_release_config();
}
json_t*
YtkUtils::mapToJson(const YtkUtils::map_t& map)
{
json_t* root = json_new_object();
YtkUtils::map_t::const_iterator pos;
for(pos = map.begin(); pos != map.end(); ++pos) {
const char* k = pos->first.c_str();
const char* val = pos->second.c_str();
char* t = new char[strlen(val)+1];
strcpy(t, val);
char* s = json_escape( t );
delete[] t;
json_t *v = json_new_string(s);
json_insert_pair_into_object(root, k, v);
}
return root;
}
/**
@brief Called by the parser when it is in the ESCAPE state.
@param a Parser data.
@param wc Character.
*/
static void json_string_escape(struct parser_arg *a, wchar_t wc)
{
wchar_t esc = json_escape(wc);
if (wc == L'\0') {
set_state(a, END);
a->error = JSONERR_PREMATURE_EOF;
a->textidx--;
} else if (wc == L'u') {
set_state(a, UESC0);
} else if (esc != L'\0') {
set_state(a, INSTRING);
set_output(a, esc);
} else {
set_state(a, END);
a->error = JSONERR_UNEXPECTED_TOKEN;
a->textidx--;
}
}
static inline void B(bstring headers, const bstring k, const bstring v, int *first)
{
if(v)
{
if(*first) {
bcatcstr(headers, "\"");
*first = 0;
} else {
bcatcstr(headers, ",\"");
}
bconcat(headers, k);
bconcat(headers, &JSON_OBJSEP);
bstring vstr = json_escape(v);
bconcat(headers, vstr);
bcatcstr(headers, "\"");
bdestroy(vstr);
}
}
void UniValue::writeObject(unsigned int prettyIndent, unsigned int indentLevel, std::string& s) const
{
s += "{";
if (prettyIndent)
s += "\n";
for (unsigned int i = 0; i < keys.size(); i++) {
if (prettyIndent)
indentStr(prettyIndent, indentLevel, s);
s += "\"" + json_escape(keys[i]) + "\":";
if (prettyIndent)
s += " ";
s += values.at(i).write(prettyIndent, indentLevel + 1);
if (i != (values.size() - 1))
s += ",";
if (prettyIndent)
s += "\n";
}
if (prettyIndent)
indentStr(prettyIndent, indentLevel - 1, s);
s += "}";
}
void stat_header_received(HURLPath *path,
int response_code,
HURLHeader *headers,
size_t header_len)
{
HURLHeader *h;
ElementStat *stat = (ElementStat *)path->tag;
struct tm date;
Buffer *json = NULL;
char *tmp;
char *escaped;
size_t tmp_len;
/* Initialize HTTP statistics */
if (!stat->http)
{
stat->http = calloc(1, sizeof(HTTPStat));
}
if (!buffer_init(&json, 1024, 256))
{
return;
}
buffer_insert_strlen(json, "{");
stat->http->response_code = response_code;
stat->http->header_size = (int)header_len;
/* Check if header data should be ignored. */
h = headers;
while (h != NULL)
{
if (strcasecmp("date", h->key) == 0)
{
strptime(h->value, "%a, %d %b %Y %T %z", &date);
stat->http->date = mktime(&date);
}
else if (strcasecmp("expires", h->key) == 0)
{
strptime(h->value, "%a, %d %b %Y %T %z", &date);
stat->http->expiry_date = mktime(&date);
}
else if (test->stats.http.all_headers
|| hurl_header_exists(test->stat_headers, h->key))
{
escaped = json_escape(h->value);
tmp_len = strlen(escaped) + strlen(h->key) + strlen("\"\":\"\",")
+ 1;
tmp = malloc(sizeof(char) * tmp_len);
snprintf(tmp, tmp_len, "\"%s\":\"%s\",", h->key, escaped);
buffer_insert_strlen(json, tmp);
free(escaped);
free(tmp);
}
/* Specifically extract content type header */
if (strcasecmp("content-type", h->key) == 0)
{
stat->http->content_type = allocstrcpy(h->value,
strlen(h->value),
1);
}
h = h->next;
}
/* Remove last comma */
if (json->data_len > 1)
{
buffer_rewind(json, 1);
}
buffer_insert_strlen(json, "}");
buffer_trim(json);
stat->http->headers = json->head;
free(json);
}
char *
json_msg(const char *channel, size_t channel_len,
const unsigned long long seq,
const char *data, size_t data_len,
size_t *out_len) {
size_t needed = 0;
char *buffer = NULL, *pos;
char fmt0[] = "[\"msg\", {\"channel\": \"";
char fmt1[] = "\", \"seq\": ";
char fmt2[] = ", \"data\": \"";
char fmt3[] = "\"}]";
char seq_str[40];
int seq_len = sprintf(seq_str, "%lld", seq);
/* escape data */
char *esc_data, *esc_channel;
esc_data = json_escape(data, data_len, &data_len);
esc_channel = json_escape(channel, channel_len, &channel_len);
needed = sizeof(fmt0)-1
+ channel_len
+ sizeof(fmt1)-1
+ seq_len
+ sizeof(fmt2)-1
+ data_len
+ sizeof(fmt3)-1;
pos = buffer = rcalloc(needed + 1, 1);
buffer[needed] = 0;
memcpy(pos, fmt0, sizeof(fmt0)-1);
pos += sizeof(fmt0)-1;
memcpy(pos, esc_channel, channel_len);
pos += channel_len;
memcpy(pos, fmt1, sizeof(fmt1)-1);
pos += sizeof(fmt1)-1;
memcpy(pos, seq_str, seq_len);
pos += seq_len;
memcpy(pos, fmt2, sizeof(fmt2)-1);
pos += sizeof(fmt2)-1;
memcpy(pos, esc_data, data_len);
pos += data_len;
memcpy(pos, fmt3, sizeof(fmt3)-1);
if(out_len) {
*out_len = needed;
}
rfree(esc_data);
rfree(esc_channel);
return buffer;
}
/* JSON metadata dumping */
static void amf_to_json(const amf_data * data, json_t ** object) {
if (data != NULL) {
json_t * value;
amf_node * node;
time_t time;
struct tm * t;
char str[128];
char * escaped_str;
switch (data->type) {
case AMF_TYPE_NUMBER:
sprintf(str, "%.12g", data->number_data);
*object = json_new_number(str);
break;
case AMF_TYPE_BOOLEAN:
*object = (data->boolean_data) ? json_new_true() : json_new_false();
break;
case AMF_TYPE_STRING:
escaped_str = json_escape((char *)amf_string_get_bytes(data));
*object = json_new_string(escaped_str);
free(escaped_str);
break;
case AMF_TYPE_OBJECT:
*object = json_new_object();
node = amf_object_first(data);
while (node != NULL) {
amf_to_json(amf_object_get_data(node), &value);
escaped_str = json_escape((char *)amf_string_get_bytes(amf_object_get_name(node)));
json_insert_pair_into_object(*object, escaped_str, value);
free(escaped_str);
node = amf_object_next(node);
}
break;
case AMF_TYPE_NULL:
case AMF_TYPE_UNDEFINED:
*object = json_new_null();
break;
case AMF_TYPE_ASSOCIATIVE_ARRAY:
*object = json_new_object();
node = amf_associative_array_first(data);
while (node != NULL) {
amf_to_json(amf_associative_array_get_data(node), &value);
json_insert_pair_into_object(*object, (const char *)amf_string_get_bytes(amf_associative_array_get_name(node)), value);
node = amf_associative_array_next(node);
}
break;
case AMF_TYPE_ARRAY:
*object = json_new_array();
node = amf_array_first(data);
while (node != NULL) {
amf_to_json(amf_array_get(node), &value);
json_insert_child(*object, value);
node = amf_array_next(node);
}
break;
case AMF_TYPE_DATE:
time = amf_date_to_time_t(data);
tzset();
t = localtime(&time);
strftime(str, sizeof(str), "%Y-%m-%dT%H:%M:%S", t);
*object = json_new_string(str);
break;
case AMF_TYPE_XML: break;
case AMF_TYPE_CLASS: break;
default: break;
}
}
}
bool message_to_stream(uint32_t streamid, stream_t *stream, void *userdata)
{
struct topic_message *tm = (struct topic_message *)userdata;
char *s = NULL;
LOG_DEBUG("rx check: %s %s", stream->topic_patt, tm->topic);
if (topic_match_string(stream->topic_patt, tm->topic))
{
size_t len;
LOG_DEBUG("%s:%s -> stream %u", tm->topic, tm->msg, streamid);
len = strlen(tm->topic)*2 + strlen(tm->msg)*2 + 8; // {"":""} + null // FIXME
if (NULL == (s = (char *)malloc(len)))
LOG_ERROR("out of mem");
else
{
uint32_t connid;
ebb_connection_info *conninfo = NULL;
bool connected;
connected = stream_get_connection(stream, &connid);
if (connected)
{
if (NULL == (conninfo = httpd_get_conninfo(connid)))
{
LOG_ERROR("bad connid");
return false;
}
if (conninfo->finished) // if conn is in process of closing,
connected = false;
}
if (conninfo && conninfo->rawmode)
{
// just the data
memcpy(s, tm->msg, strlen(tm->msg)+1);
}
else
{
// wrapped in JSON obj
cJSON *mj = NULL;
char *msgesc;
char *topicesc;
if (NULL == (topicesc = json_escape(tm->topic)))
{
conninfo->http_status = 503;
httpd_close(connid);
return false;
}
if (tm->msg[0] == 0)
{
snprintf(s, len, "{%s:\"\"}", topicesc);
}
else
if (0==strcmp(tm->msg, "inf"))
{
snprintf(s, len, "{%s:\"inf\"}", topicesc);
}
else
if (NULL != (mj = cJSON_Parse(tm->msg)))
{
snprintf(s, len, "{%s:%s}", topicesc, cJSON_PrintUnformatted(mj));
cJSON_Delete(mj);
}
else
{
if (NULL == (msgesc = json_escape(tm->msg)))
{
conninfo->http_status = 503;
httpd_close(connid);
free(topicesc);
return false;
}
else
{
snprintf(s, len, "{%s:%s}", topicesc, msgesc);
free(msgesc);
}
}
free(topicesc);
}
if (0 != stream_push(stream, s))
LOG_ERROR("stream_push %u failed", streamid);
else
{
if (connected)
{
if (!conninfo->rawmode)
httpd_printf(connid, "[");
stream_drain(stream, stream_drainer, (void *)(uintptr_t)connid);
if (!conninfo->rawmode)
httpd_printf(connid, "]");
stream_clear_connection(stream);
httpd_close(connid);
}
else
{
LOG_DEBUG("streamid %u not connected", stream->streamid);
}
}
}
}
if (NULL != s)
free(s);
return false;
}
