bool CHttpServer::call_ruby_method(String const &uri, String const &body, String& strReply)
{
Route route;
if (!dispatch(uri, route))
return false;
HeaderList headers;
headers.addElement(HttpHeader("Content-Type","application/x-www-form-urlencoded"));
VALUE req = create_request_hash(route.application, route.model, route.action, route.id,
"POST", uri, String(), headers, body);
VALUE data = callFramework(req);
strReply = String(getStringFromValue(data), getStringLenFromValue(data));
rho_ruby_releaseValue(data);
return true;
}
void CHttpServer::call_ruby_proc( rho::String const &query, String const &body )
{
unsigned long valProc = 0;
convertFromStringA( query.c_str(), valProc );
HeaderList headers;
headers.addElement(HttpHeader("Content-Type","application/x-www-form-urlencoded"));
VALUE req = create_request_hash("", "", "", "", "POST", "", String(), headers, body);
addHashToHash(req,"proc",valProc);
VALUE data = callFramework(req);
String strReply = String(getStringFromValue(data), getStringLenFromValue(data));
rho_ruby_releaseValue(data);
send_response(strReply);
}
int ServeIndex(HttpContextRef context, char* index_name) {
RAWLOG_INFO("Calling ruby framework to serve index");
VALUE val = callServeIndex(index_name);
char* res = getStringFromValue(val);
if (res) {
RAWTRACE("RESPONSE:");
RAWTRACE_DATA((UInt8*)res, strlen(res));
RAWTRACE("RESPONSE -- eof --");
RAWTRACE("Add response to the send buffer");
CFDataAppendBytes(context->_sendBytes, (UInt8*)res, (CFIndex)strlen(res));
releaseValue(val);
return 1;
}
return 0;
}
int ServeIndex(HttpContextRef context, char* index_name) {
DBG(("Calling ruby framework to serve index\n"));
VALUE val = callServeIndex(index_name);
char* res = getStringFromValue(val);
if (res) {
DBG(("RESPONSE:\n"));
_dbg_print_data((UInt8*)res, strlen(res));
DBG(("-- eof --\n"));
DBG(("Add response to the send buffer"))
CFDataAppendBytes(context->_sendBytes, (UInt8*)res, (CFIndex)strlen(res));
releaseValue(val);
return 1;
}
return 0;
}
static int
_CallApplication(HttpContextRef context, RouteRef route) {
RAWLOG_INFO("Calling ruby framework");
VALUE val = callFramework(_CreateRequestHash(context,route));
char* res = getStringFromValue(val);
if (res) {
RAWTRACE("RESPONSE:");
RAWTRACE_DATA((UInt8*)res, strlen(res));
RAWTRACE( "RESPONSE -- eof --");
RAWTRACE("Add response to the send buffer");
CFDataAppendBytes(context->_sendBytes, (UInt8*)res, (CFIndex)strlen(res));
releaseValue(val);
return 1;
}
return 0;
}
static int
_CallApplication(HttpContextRef context, RouteRef route) {
DBG(("Calling ruby framework\n"));
VALUE val = callFramework(_CreateRequestHash(context,route));
char* res = getStringFromValue(val);
if (res) {
DBG(("RESPONSE:\n"));
_dbg_print_data((UInt8*)res, strlen(res));
DBG(("-- eof --\n"));
DBG(("Add response to the send buffer"))
CFDataAppendBytes(context->_sendBytes, (UInt8*)res, (CFIndex)strlen(res));
releaseValue(val);
return 1;
}
return 0;
}
VALUE rho_conf_read_log(int limit)
{
VALUE res = rho_ruby_create_string("");
bool bOldSaveToFile = LOGCONF().isLogToFile();
LOGCONF().setLogToFile(false);
rho::common::CRhoFile oFile;
if ( oFile.open( LOGCONF().getLogFilePath().c_str(), rho::common::CRhoFile::OpenReadOnly) )
{
int nFileSize = oFile.size();
int nPos = LOGCONF().getLogTextPos();
int nMaxSize = nFileSize > nPos ? nFileSize : nPos;
if ( limit <= 0 || limit > nMaxSize)
limit = nMaxSize;
res = rho_ruby_create_string_withlen(limit);
char* szStr = getStringFromValue(res);
if ( limit <= nPos )
{
oFile.setPosTo(nPos-limit);
oFile.readData(szStr,0,limit);
}else
{
oFile.setPosTo(nFileSize-(limit-nPos));
int nRead = oFile.readData(szStr,0,limit);
oFile.setPosTo(0);
oFile.readData(szStr,nRead,limit-nRead);
}
}
LOGCONF().setLogToFile(bOldSaveToFile);
return res;
}
bool CHttpServer::decide(String const &method, String const &arg_uri, String const &query,
HeaderList const &headers, String const &body/*, IResponseSender& respSender*/ )
{
if (verbose) RAWTRACE1("Decide what to do with uri %s", arg_uri.c_str());
callback_t callback = registered(arg_uri);
if (callback) {
if (verbose) RAWTRACE1("Uri %s is registered callback, so handle it appropriately", arg_uri.c_str());
if ( callback == rho_http_ruby_proc_callback )
call_ruby_proc( query, body );
else
callback(this, query.length() ? query : body);
return false;
}
String uri = arg_uri;
String fullPath = CFilePath::join(m_root, uri);
#ifndef RHO_NO_RUBY_API
if (rho_ruby_is_started())
{
Route route;
if (dispatch(uri, route)) {
if (verbose) RAWTRACE1("Uri %s is correct route, so enable MVC logic", uri.c_str());
VALUE req = create_request_hash(route.application, route.model, route.action, route.id,
method, uri, query, headers, body);
VALUE data = callFramework(req);
String reply(getStringFromValue(data), getStringLenFromValue(data));
rho_ruby_releaseValue(data);
bool isRedirect = String_startsWith(reply, "HTTP/1.1 301") ||
String_startsWith(reply, "HTTP/1.1 302");
if (!send_response(reply, isRedirect))
return false;
if (method == "GET")
rho_rhodesapp_keeplastvisitedurl(uri.c_str());
if ( sync::RhoconnectClientManager::haveRhoconnectClientImpl() ) {
if (!route.id.empty()) {
sync::RhoconnectClientManager::rho_sync_addobjectnotify_bysrcname(route.model.c_str(), route.id.c_str());
}
}
return true;
}
if (isdir(fullPath)) {
if (verbose) RAWTRACE1("Uri %s is directory, redirecting to index", uri.c_str());
String q = query.empty() ? "" : "?" + query;
HeaderList headers;
headers.push_back(Header("Location", CFilePath::join( uri, "index" RHO_ERB_EXT) + q));
send_response(create_response("301 Moved Permanently", headers), true);
return false;
}
if (isindex(uri)) {
if (!isfile(fullPath)) {
if (verbose) RAWLOG_ERROR1("The file %s was not found", fullPath.c_str());
String error = "<!DOCTYPE html><html><font size=\"+4\"><h2>404 Not Found.</h2> The file " + uri + " was not found.</font></html>";
send_response(create_response("404 Not Found",error));
return false;
}
if (verbose) RAWTRACE1("Uri %s is index file, call serveIndex", uri.c_str());
VALUE req = create_request_hash(route.application, route.model, route.action, route.id,
method, uri, query, headers, body);
VALUE data = callServeIndex((char *)fullPath.c_str(), req);
String reply(getStringFromValue(data), getStringLenFromValue(data));
rho_ruby_releaseValue(data);
if (!send_response(reply))
return false;
if (method == "GET")
rho_rhodesapp_keeplastvisitedurl(uri.c_str());
return true;
}
}
#endif
// Try to send requested file
if (verbose) RAWTRACE1("Uri %s should be regular file, trying to send it", uri.c_str());
PROF_START("READ_FILE");
bool bRes = send_file(uri, headers);
PROF_STOP("READ_FILE");
return bRes;
}
bool CHttpServer::decide(String const &method, String const &arg_uri, String const &query,
HeaderList const &headers, String const &body)
{
RAWTRACE1("Decide what to do with uri %s", arg_uri.c_str());
callback_t callback = registered(arg_uri);
if (callback) {
RAWTRACE1("Uri %s is registered callback, so handle it appropriately", arg_uri.c_str());
if ( callback == rho_http_ruby_proc_callback )
call_ruby_proc( query, body );
else
callback(this, query.length() ? query : body);
return false;
}
String uri = arg_uri;
//#ifdef OS_ANDROID
// //Work around malformed Android WebView URLs
// if (!String_startsWith(uri, "/app") &&
// !String_startsWith(uri, "/public") &&
// !String_startsWith(uri, "/data"))
// {
// RAWTRACE1("Malformed URL: '%s', adding '/app' prefix.", uri.c_str());
// uri = CFilePath::join("/app", uri);
// }
//#endif
String fullPath = CFilePath::join(m_root, uri);
Route route;
if (dispatch(uri, route)) {
RAWTRACE1("Uri %s is correct route, so enable MVC logic", uri.c_str());
VALUE req = create_request_hash(route.application, route.model, route.action, route.id,
method, uri, query, headers, body);
VALUE data = callFramework(req);
String reply(getStringFromValue(data), getStringLenFromValue(data));
rho_ruby_releaseValue(data);
bool isRedirect = String_startsWith(reply, "HTTP/1.1 301") ||
String_startsWith(reply, "HTTP/1.1 302");
if (!send_response(reply, isRedirect))
return false;
if (method == "GET")
rho_rhodesapp_keeplastvisitedurl(uri.c_str());
if ( sync::RhoconnectClientManager::haveRhoconnectClientImpl() ) {
if (!route.id.empty()) {
sync::RhoconnectClientManager::rho_sync_addobjectnotify_bysrcname(route.model.c_str(), route.id.c_str());
}
}
return true;
}
//#ifndef OS_ANDROID
if (isdir(fullPath)) {
RAWTRACE1("Uri %s is directory, redirecting to index", uri.c_str());
String q = query.empty() ? "" : "?" + query;
HeaderList headers;
headers.push_back(Header("Location", CFilePath::join( uri, "index"RHO_ERB_EXT) + q));
send_response(create_response("301 Moved Permanently", headers), true);
return false;
}
//#else
// //Work around this Android redirect bug:
// //http://code.google.com/p/android/issues/detail?can=2&q=11583&id=11583
// if (isdir(fullPath)) {
// RAWTRACE1("Uri %s is directory, override with index", uri.c_str());
// return decide(method, CFilePath::join( uri, "index"RHO_ERB_EXT), query, headers, body);
// }
//#endif
if (isindex(uri)) {
if (!isfile(fullPath)) {
RAWLOG_ERROR1("The file %s was not found", fullPath.c_str());
String error = "<html><font size=\"+4\"><h2>404 Not Found.</h2> The file " + uri + " was not found.</font></html>";
send_response(create_response("404 Not Found",error));
return false;
}
RAWTRACE1("Uri %s is index file, call serveIndex", uri.c_str());
VALUE req = create_request_hash(route.application, route.model, route.action, route.id,
method, uri, query, headers, body);
VALUE data = callServeIndex((char *)fullPath.c_str(), req);
String reply(getStringFromValue(data), getStringLenFromValue(data));
rho_ruby_releaseValue(data);
if (!send_response(reply))
return false;
if (method == "GET")
rho_rhodesapp_keeplastvisitedurl(uri.c_str());
return true;
}
// Try to send requested file
RAWTRACE1("Uri %s should be regular file, trying to send it", uri.c_str());
return send_file(uri, headers);
}
