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zcash-patched-for-explorer
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Add constants for HTTP status codes

This commit is contained in:
Wladimir J. van der Laan 2012-10-04 10:43:40 +02:00
parent 738835d7b8
commit 285746d3db
2 changed files with 28 additions and 17 deletions
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34
src/bitcoinrpc.cpp
View File

@ -317,7 +317,7 @@ string rfc1123Time()
static string HTTPReply(int nStatus, const string& strMsg, bool keepalive) static string HTTPReply(int nStatus, const string& strMsg, bool keepalive)
{ {
if (nStatus == 401) if (nStatus == HTTP_UNAUTHORIZED)
return strprintf("HTTP/1.0 401 Authorization Required\r\n" return strprintf("HTTP/1.0 401 Authorization Required\r\n"
"Date: %s\r\n" "Date: %s\r\n"
"Server: bitcoin-json-rpc/%s\r\n" "Server: bitcoin-json-rpc/%s\r\n"
@ -335,11 +335,11 @@ static string HTTPReply(int nStatus, const string& strMsg, bool keepalive)
"<BODY><H1>401 Unauthorized.</H1></BODY>\r\n" "<BODY><H1>401 Unauthorized.</H1></BODY>\r\n"
"</HTML>\r\n", rfc1123Time().c_str(), FormatFullVersion().c_str()); "</HTML>\r\n", rfc1123Time().c_str(), FormatFullVersion().c_str());
const char *cStatus; const char *cStatus;
if (nStatus == 200) cStatus = "OK"; if (nStatus == HTTP_OK) cStatus = "OK";
else if (nStatus == 400) cStatus = "Bad Request"; else if (nStatus == HTTP_BAD_REQUEST) cStatus = "Bad Request";
else if (nStatus == 403) cStatus = "Forbidden"; else if (nStatus == HTTP_FORBIDDEN) cStatus = "Forbidden";
else if (nStatus == 404) cStatus = "Not Found"; else if (nStatus == HTTP_NOT_FOUND) cStatus = "Not Found";
else if (nStatus == 500) cStatus = "Internal Server Error"; else if (nStatus == HTTP_INTERNAL_SERVER_ERROR) cStatus = "Internal Server Error";
else cStatus = ""; else cStatus = "";
return strprintf( return strprintf(
"HTTP/1.1 %d %s\r\n" "HTTP/1.1 %d %s\r\n"
@ -366,7 +366,7 @@ int ReadHTTPStatus(std::basic_istream<char>& stream, int &proto)
vector<string> vWords; vector<string> vWords;
boost::split(vWords, str, boost::is_any_of(" ")); boost::split(vWords, str, boost::is_any_of(" "));
if (vWords.size() < 2) if (vWords.size() < 2)
return 500; return HTTP_INTERNAL_SERVER_ERROR;
proto = 0; proto = 0;
const char *ver = strstr(str.c_str(), "HTTP/1."); const char *ver = strstr(str.c_str(), "HTTP/1.");
if (ver != NULL) if (ver != NULL)
@ -411,7 +411,7 @@ int ReadHTTP(std::basic_istream<char>& stream, map<string, string>& mapHeadersRe
// Read header // Read header
int nLen = ReadHTTPHeader(stream, mapHeadersRet); int nLen = ReadHTTPHeader(stream, mapHeadersRet);
if (nLen < 0 || nLen > (int)MAX_SIZE) if (nLen < 0 || nLen > (int)MAX_SIZE)
return 500; return HTTP_INTERNAL_SERVER_ERROR;
// Read message // Read message
if (nLen > 0) if (nLen > 0)
@ -484,10 +484,10 @@ string JSONRPCReply(const Value& result, const Value& error, const Value& id)
void ErrorReply(std::ostream& stream, const Object& objError, const Value& id) void ErrorReply(std::ostream& stream, const Object& objError, const Value& id)
{ {
// Send error reply from json-rpc error object // Send error reply from json-rpc error object
int nStatus = 500; int nStatus = HTTP_INTERNAL_SERVER_ERROR;
int code = find_value(objError, "code").get_int(); int code = find_value(objError, "code").get_int();
if (code == RPC_INVALID_REQUEST) nStatus = 400; if (code == RPC_INVALID_REQUEST) nStatus = HTTP_BAD_REQUEST;
else if (code == RPC_METHOD_NOT_FOUND) nStatus = 404; else if (code == RPC_METHOD_NOT_FOUND) nStatus = HTTP_NOT_FOUND;
string strReply = JSONRPCReply(Value::null, objError, id); string strReply = JSONRPCReply(Value::null, objError, id);
stream << HTTPReply(nStatus, strReply, false) << std::flush; stream << HTTPReply(nStatus, strReply, false) << std::flush;
} }
@ -699,7 +699,7 @@ static void RPCAcceptHandler(boost::shared_ptr< basic_socket_acceptor<Protocol,
{ {
// Only send a 403 if we're not using SSL to prevent a DoS during the SSL handshake. // Only send a 403 if we're not using SSL to prevent a DoS during the SSL handshake.
if (!fUseSSL) if (!fUseSSL)
conn->stream() << HTTPReply(403, "", false) << std::flush; conn->stream() << HTTPReply(HTTP_FORBIDDEN, "", false) << std::flush;
delete conn; delete conn;
} }
@ -946,7 +946,7 @@ void ThreadRPCServer3(void* parg)
// Check authorization // Check authorization
if (mapHeaders.count("authorization") == 0) if (mapHeaders.count("authorization") == 0)
{ {
conn->stream() << HTTPReply(401, "", false) << std::flush; conn->stream() << HTTPReply(HTTP_UNAUTHORIZED, "", false) << std::flush;
break; break;
} }
if (!HTTPAuthorized(mapHeaders)) if (!HTTPAuthorized(mapHeaders))
@ -958,7 +958,7 @@ void ThreadRPCServer3(void* parg)
if (mapArgs["-rpcpassword"].size() < 20) if (mapArgs["-rpcpassword"].size() < 20)
Sleep(250); Sleep(250);
conn->stream() << HTTPReply(401, "", false) << std::flush; conn->stream() << HTTPReply(HTTP_UNAUTHORIZED, "", false) << std::flush;
break; break;
} }
if (mapHeaders["connection"] == "close") if (mapHeaders["connection"] == "close")
@ -989,7 +989,7 @@ void ThreadRPCServer3(void* parg)
else else
throw JSONRPCError(RPC_PARSE_ERROR, "Top-level object parse error"); throw JSONRPCError(RPC_PARSE_ERROR, "Top-level object parse error");
conn->stream() << HTTPReply(200, strReply, fRun) << std::flush; conn->stream() << HTTPReply(HTTP_OK, strReply, fRun) << std::flush;
} }
catch (Object& objError) catch (Object& objError)
{ {
@ -1077,9 +1077,9 @@ Object CallRPC(const string& strMethod, const Array& params)
map<string, string> mapHeaders; map<string, string> mapHeaders;
string strReply; string strReply;
int nStatus = ReadHTTP(stream, mapHeaders, strReply); int nStatus = ReadHTTP(stream, mapHeaders, strReply);
if (nStatus == 401) if (nStatus == HTTP_UNAUTHORIZED)
throw runtime_error("incorrect rpcuser or rpcpassword (authorization failed)"); throw runtime_error("incorrect rpcuser or rpcpassword (authorization failed)");
else if (nStatus >= 400 && nStatus != 400 && nStatus != 404 && nStatus != 500) else if (nStatus >= 400 && nStatus != HTTP_BAD_REQUEST && nStatus != HTTP_NOT_FOUND && nStatus != HTTP_INTERNAL_SERVER_ERROR)
throw runtime_error(strprintf("server returned HTTP error %d", nStatus)); throw runtime_error(strprintf("server returned HTTP error %d", nStatus));
else if (strReply.empty()) else if (strReply.empty())
throw runtime_error("no response from server"); throw runtime_error("no response from server");

11
src/bitcoinrpc.h
View File

@ -18,6 +18,17 @@ class CBlockIndex;
#include "util.h" #include "util.h"
// HTTP status codes
enum HTTPStatusCode
{
HTTP_OK = 200,
HTTP_BAD_REQUEST = 400,
HTTP_UNAUTHORIZED = 401,
HTTP_FORBIDDEN = 403,
HTTP_NOT_FOUND = 404,
HTTP_INTERNAL_SERVER_ERROR = 500,
};
// Bitcoin RPC error codes // Bitcoin RPC error codes
enum RPCErrorCode enum RPCErrorCode
{ {