tastytea/gitea2rss
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Added more error checking, report HTTP errors when in CGI mode.

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This commit is contained in:
tastytea 2019-04-17 08:26:26 +02:00
parent 9f88635f38
commit 9b8cf190d9
Signed by: tastytea
GPG Key ID: CFC39497F1B26E07
1 changed files with 21 additions and 10 deletions
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31
src/main.cpp
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@ -43,6 +43,8 @@ using std::chrono::system_clock;
namespace curlopts = curlpp::options;
bool cgi = false;
// Fetch HTTP document.
const string get_http(const string &url)
{
@ -67,7 +69,11 @@ const string get_http(const string &url)
}
else
{
cerr << "HTTP error: " << std::to_string(ret) << endl;
if (cgi)
{
cout << "Status: " << std::to_string(ret) << endl;
}
cerr << "HTTP Error: " << std::to_string(ret) << endl;
}
}
catch (const std::exception &e)
@ -110,12 +116,21 @@ int main(int argc, char *argv[])
const char *envbaseurl = std::getenv("GITEA2RSS_BASEURL");
if (envbaseurl == nullptr)
{
cout << "Status: 500 Internal Server Error\n\n";
cerr << "Error: GITEA2RSS_BASEURL not set\n";
return 1;
}
cgi = true;
const size_t pos = query.find("repo=");
if (pos == std::string::npos)
{
cout << "Status: 400 Bad Request\n\n";
return 1;
}
url = string(envbaseurl) + "/" + query.substr(query.find('=', pos) + 1);
cout << "Content-Type: application/rss+xml\n\n";
cout << "Content-Type: application/rss+xml\n";
}
else if (argc < 2)
{
@ -144,6 +159,10 @@ int main(int argc, char *argv[])
}
Json::Value json;
data >> json;
if (cgi)
{
cout << endl;
}
cout <<
"<rss version=\"2.0\">\n"
@ -171,14 +190,6 @@ int main(int argc, char *argv[])
<< "<pre>\n" << release["body"].asString()
<< "\n</pre>]]></description>\n";
// for (const Json::Value &file : release["assets"])
// {
// cout << " <enclosure "
// << "url=\"" << file["browser_download_url"].asString()
// << "\" length=\"" << file["size"].asString()
// << "\" type=\"application/octet-stream\"" << "/>\n";
// }
cout << " </item>\n";
}