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/*
* Copyright 2009-2010 Cybozu Labs, Inc.
* Copyright 2011-2014 Kazuho Oku
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <curl/curl.h>
#include "../picojson.h"
typedef struct {
char *data; // response data from server
size_t size; // response size of data
} MEMFILE;
MEMFILE *memfopen() {
MEMFILE *mf = (MEMFILE *)malloc(sizeof(MEMFILE));
mf->data = NULL;
mf->size = 0;
return mf;
}
void memfclose(MEMFILE *mf) {
if (mf->data)
free(mf->data);
free(mf);
}
size_t memfwrite(char *ptr, size_t size, size_t nmemb, void *stream) {
MEMFILE *mf = (MEMFILE *)stream;
int block = size * nmemb;
if (!mf->data)
mf->data = (char *)malloc(block);
else
mf->data = (char *)realloc(mf->data, mf->size + block);
if (mf->data) {
memcpy(mf->data + mf->size, ptr, block);
mf->size += block;
}
return block;
}
char *memfstrdup(MEMFILE *mf) {
char *buf = (char *)malloc(mf->size + 1);
memcpy(buf, mf->data, mf->size);
buf[mf->size] = 0;
return buf;
}
using namespace std;
using namespace picojson;
int main(int argc, char *argv[]) {
char error[256];
MEMFILE *mf = memfopen();
CURL *curl = curl_easy_init();
curl_easy_setopt(curl, CURLOPT_URL, "https://api.github.com/repos/kazuho/picojson/issues");
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_easy_setopt(curl, CURLOPT_USERAGENT, "curl");
curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, &error);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, memfwrite);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, mf);
if (curl_easy_perform(curl) != CURLE_OK) {
cerr << error << endl;
} else {
value v;
string err;
parse(v, mf->data, mf->data + mf->size, &err);
if (err.empty()) {
array arr = v.get<array>();
array::iterator it;
for (it = arr.begin(); it != arr.end(); it++) {
object obj = it->get<object>();
cout << "#" << obj["number"].to_str() << ": " << obj["title"].to_str() << endl;
cout << " " << obj["html_url"].to_str() << endl << endl;
}
} else {
cerr << err << endl;
}
}
curl_easy_cleanup(curl);
memfclose(mf);
return 0;
}
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