string getCEinfo(string runid) {
FILE * fp=fopen(tfilename,"w+");
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, NULL);
curl_easy_setopt(curl, CURLOPT_COOKIEJAR, "fzu.cookie");
string url=(string)"http://acm.fzu.edu.cn/ce.php?sid="+runid;
//cout<<url;
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
fclose(fp);
string ts=getAllFromFile(tfilename);
int pos=ts.find("<font color=\"blue\" size=\"-1\">");
while (ts[pos]!='>') pos++;
pos++;
int st=pos;
pos=ts.find("</font>");
string info=ts.substr(st,pos-st);
strcpy(tempce,info.c_str());
decode_html_entities_utf8(tempce, 0);
info=tempce;
/*int position = info.find( "<br/>" );
while ( position != string::npos ) {
info.replace( position, strlen("<br/>"), "\n" );
position = info.find( "<br/>", position );
}*/
return info;
}
string CCUtils::decodeHtmlEntities(const string& src) {
char* dest = (char*)calloc(src.length() + 1, sizeof(char));
decode_html_entities_utf8(dest, src.c_str());
string decoded = string(dest);
free(dest);
return decoded;
}
/**
* Get compile error info
* @param bott Result bott file
* @return Compile error info
*/
string NJUPTJudger::getCEinfo(Bott * bott)
{
prepareCurl();
curl_easy_setopt(curl, CURLOPT_URL,
("http://acm.njupt.edu.cn/acmhome/compileError.do?id="
+ bott->Getremote_runid()).c_str());
performCurl();
string info = loadAllFromFile(tmpfilename);
string result;
char *ce_info = new char[info.length() + 1];
strcpy(ce_info, info.c_str());
char *buffer = new char[info.length() * 2];
// SCU is in GBK charset
charset_convert("GBK", "UTF-8//TRANSLIT", ce_info, info.length() + 1,
buffer, info.length() * 2);
if (!RE2::PartialMatch(buffer,
"(?s)Details of Compile Error</strong></h2></div>(.*)<div align=\"center\">",
&result)) {
return "";
}
strcpy(buffer, result.c_str());
decode_html_entities_utf8(buffer, NULL);
result = buffer;
delete[]ce_info;
delete[]buffer;
return trim(result);
}
/**
* Get compile error info from SCU
* @param bott Result bott file
* @return Compile error info
*/
string SCUJudger::getCEinfo(Bott * bott)
{
prepareCurl();
curl_easy_setopt(curl, CURLOPT_URL,
("http://cstest.scu.edu.cn/soj/judge_message.action?id="
+ bott->Getremote_runid()).c_str());
performCurl();
string info = loadAllFromFile(tmpfilename);
string result;
char *ce_info = new char[info.length() + 1];
strcpy(ce_info, info.c_str());
char *buffer = new char[info.length() * 2];
// SCU is in GBK charset
charset_convert("GBK", "UTF-8//TRANSLIT", ce_info, info.length() + 1,
buffer, info.length() * 2);
if (!RE2::PartialMatch(buffer, "(?s)<pre>(.*?)</pre>", &result)) {
return "";
}
strcpy(buffer, result.c_str());
decode_html_entities_utf8(buffer, NULL);
result = buffer;
delete[]ce_info;
delete[]buffer;
return result;
}
string getCEinfo(string runid) {
FILE * fp=fopen(tfilename,"w+");
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, NULL);
curl_easy_setopt(curl, CURLOPT_COOKIEFILE, "hdu.cookie");
string url=(string)"http://acm.hdu.edu.cn/viewerror.php?rid="+runid;
//cout<<url;
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
fclose(fp);
string ts=getAllFromFile(tfilename);
int pos=ts.find("<pre>");
while (ts[pos]!='>') pos++;
pos++;
int st=pos;
while (ts[pos]!='<') pos++;
string info=ts.substr(st,pos-st);
strcpy(tempce,info.c_str());
g2u(tempce,strlen(tempce),outs,MAX_DATA_SIZE);
decode_html_entities_utf8(outs, 0);
info=outs;
int position = info.find( "\\" );
while ( position != string::npos ) {
info.replace( position, 1, "\\\\" );
position = info.find( "\\", position + 2 );
}
return info;
}
/**
* Get compile error info
* @param bott Result bott file
* @return Compile error info
*/
string AizuJudger::getCEinfo(Bott * bott) {
prepareCurl();
curl_easy_setopt(curl, CURLOPT_URL,
((string) "http://judge.u-aizu.ac.jp/onlinejudge/compile_log.jsp?runID=" +
bott->Getremote_runid()).c_str());
performCurl();
// Aizu is in SHIFT_JIS charset
string info = charsetConvert("SHIFT_JIS", "UTF-8",
loadAllFromFile(tmpfilename));
string result;
char * buffer = new char[info.length() * 2];
if (!RE2::PartialMatch(info,
"(?s)<p style=\"font-size:11pt;\">(.*)</p>",
&result)) {
return "";
}
strcpy(buffer, result.c_str());
decode_html_entities_utf8(buffer, NULL);
result = buffer;
delete [] buffer;
return trim(result);
}
string getCEinfo(string runid) {
FILE * fp=fopen(tfilename,"w+");
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, NULL);
curl_easy_setopt(curl, CURLOPT_COOKIEJAR, "pku.cookie");
string url=(string)"http://poj.org/showcompileinfo?solution_id="+runid;
//cout<<url;
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
fclose(fp);
string ts=getAllFromFile(tfilename);
int pos=ts.find("<pre>");
while (ts[pos]!='>') pos++;
pos++;
int st=pos;
while (ts[pos]!='<') pos++;
string info=ts.substr(st,pos-st);
strcpy(tempce,info.c_str());
decode_html_entities_utf8(tempce, 0);
info=tempce;
int position = info.find( "\\" );
while ( position != string::npos ) {
info.replace( position, 1, "\\\\" );
position = info.find( "\\", position + 2 );
}
return info;
}
int main(void)
{
{
static const char SAMPLE[] = "Christoph Gärtner";
static char buffer[] = "Christoph Gärtner";
assert(decode_html_entities_utf8(buffer, NULL) == sizeof SAMPLE - 1);
assert(strcmp(buffer, SAMPLE) == 0);
}
{
static const char SAMPLE[] = "*****@*****.**";
static const char INPUT[] = "test@example.org";
static char buffer[sizeof INPUT];
assert(decode_html_entities_utf8(buffer, INPUT) == sizeof SAMPLE - 1);
assert(strcmp(buffer, SAMPLE) == 0);
}
fprintf(stdout, "All tests passed :-)\n");
return EXIT_SUCCESS;
}
struct SeQuestion *se_new_question(int id, int score, int answers,
int views, int last_activity_date, const char *title, const char *link) {
struct SeQuestion *q =
(struct SeQuestion *)calloc(sizeof(struct SeQuestion), 1);
char *decoded_title = _strdup(title);
decode_html_entities_utf8(decoded_title, NULL);
q->id = id;
q->score = score;
q->answers = answers;
q->views = views;
q->last_activity_date = last_activity_date;
q->title = decoded_title;
q->link = _strdup(link);
return q;
}
/**
* Configuration helper
*/
static uint8_t* configuration_value(
struct xml_node* configuration,
uint8_t const* key
) {
if (!configuration) {
return 0;
}
uint8_t* value = xml_easy_content(xml_easy_child(
configuration, key, 0
));
if (!value) {
return 0;
}
decode_html_entities_utf8(value, 0);
return value;
}
/**
* Get compile error info from CodeChef
* @param bott Result bott file
* @return Compile error info
*/
string CCJudger::getCEinfo(Bott * bott) {
prepareCurl();
curl_easy_setopt(curl, CURLOPT_URL,
((string) "https://www.codechef.com/view/error/" +
bott->Getremote_runid()).c_str());
performCurl();
string info = loadAllFromFile(tmpfilename);
string result;
if (!RE2::PartialMatch(info, "(?s)<pre>(.*)</pre>", &result)) {
return "";
}
char * ce_info = new char[info.length() + 1];
decode_html_entities_utf8(ce_info, result.c_str());
result = ce_info;
delete [] ce_info;
return result;
}
static int parse_tweets(char *json)
{
int err = 1;
json_tokener* tok;
json_object *root = NULL, *results;
unsigned int i;
prepare_json_for_libjsonc(json);
tok = json_tokener_new();
if (!tok) {
fprintf(stderr, "Could not initialize tokenizer\n");
goto cleanup;
}
root = json_tokener_parse_ex(tok, json, -1);
if (tok->err != json_tokener_success) {
fprintf(stderr, "json_tokener_parse_ex: error %s at offset %d\n",
json_tokener_errors[tok->err], tok->char_offset);
goto cleanup;
}
if (!root) {
fprintf(stderr, "Could not parse twitter response\n");
goto cleanup;
}
if (!(results = json_object_object_get(root, "results"))) {
fprintf(stderr, "Could not find 'results' in twitter response\n");
goto cleanup;
}
if (json_object_get_type(results) != json_type_array) {
fprintf(stderr, "'results' in twitter response is no array\n");
goto cleanup;
}
for (i = 0; i < json_object_array_length(results); ++i) {
json_object *result, *created_at, *from_user, *text, *id_str;
const char *created_at_cstr, *from_user_cstr, *text_cstr, *id_str_cstr;
if (!(result = json_object_array_get_idx(results, i))) {
fprintf(stderr, "Could not get results array from response\n");
continue;
}
if (!(created_at = json_object_object_get(result, "created_at")) ||
!(from_user = json_object_object_get(result, "from_user")) ||
!(id_str = json_object_object_get(result, "id_str")) ||
!(text = json_object_object_get(result, "text"))) {
fprintf(stderr, "Could not get specified field(s) from result\n");
continue;
}
if (!(created_at_cstr = json_object_get_string(created_at)) ||
!(from_user_cstr = json_object_get_string(from_user)) ||
!(id_str_cstr = json_object_get_string(id_str)) ||
!(text_cstr = json_object_get_string(text))) {
fprintf(stderr, "Expected different type of result field\n");
continue;
}
tweets[i].created_at = strdup(created_at_cstr);
tweets[i].from_user = strdup(from_user_cstr);
tweets[i].text = strdup(text_cstr);
tweets[i].id_str = strdup(id_str_cstr);
decode_html_entities_utf8(tweets[i].from_user);
decode_html_entities_utf8(tweets[i].text);
}
err = 0;
cleanup:
json_tokener_free(tok);
if (root) {
json_object_put(root);
root = NULL;
}
return err;
}
