libhttpserver/src/httpserver/http_response_builder.hpp at 0.12.0 · jokerC8/libhttpserver · GitHub

History

296 lines (260 loc) · 9.73 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

This file is part of libhttpserver

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301

USA

#if !defined (_HTTPSERVER_HPP_INSIDE_) && !defined (HTTPSERVER_COMPILATION)

#error "Only <httpserver.hpp> or <httpserverpp> can be included directly."

#endif

#ifndef _HTTP_RESPONSE_BUILDER_HPP_

#define _HTTP_RESPONSE_BUILDER_HPP_

#include <map>

#include <string>

#include "httpserver/http_response.hpp"

struct MHD_Connection;

namespace httpserver

{

class webserver;

namespace http

{

class header_comparator;

};

namespace details

{

struct cache_entry;

};

struct byte_string

{

public:

byte_string(const char* content_hook, size_t content_length):

content_hook(content_hook),

content_length(content_length)

{

}

const char* get_content_hook() const

{

return content_hook;

}

size_t get_content_length() const

{

return content_length;

}

private:

const char* content_hook;

size_t content_length;

};

class http_response_builder

{

public:

explicit http_response_builder(

const std::string& content_hook,

int response_code = 200,

const std::string& content_type = "text/plain",

bool autodelete = true

_content_hook(content_hook),

_response_code(response_code),

_autodelete(autodelete),

_realm(""),

_opaque(""),

_reload_nonce(false),

_headers(std::map<std::string, std::string, http::header_comparator>()),

_footers(std::map<std::string, std::string, http::header_comparator>()),

_cookies(std::map<std::string, std::string, http::header_comparator>()),

_topics(std::vector<std::string>()),

_keepalive_secs(-1),

_keepalive_msg(""),

_send_topic(""),

_ce(0x0),

_get_raw_response(&http_response::get_raw_response_str),

_decorate_response(&http_response::decorate_response_str),

_enqueue_response(&http_response::enqueue_response_str)

{

_headers[http::http_utils::http_header_content_type] = content_type;

}

http_response_builder(

const byte_string& content_hook,

int response_code = 200,

const std::string& content_type = "text/plain",

bool autodelete = true

_content_hook(std::string(content_hook.get_content_hook(), content_hook.get_content_length())),

_response_code(response_code),

_autodelete(autodelete),

_realm(""),

_opaque(""),

_reload_nonce(false),

_headers(std::map<std::string, std::string, http::header_comparator>()),

_footers(std::map<std::string, std::string, http::header_comparator>()),

_cookies(std::map<std::string, std::string, http::header_comparator>()),

_topics(std::vector<std::string>()),

_keepalive_secs(-1),

_keepalive_msg(""),

_send_topic(""),

_ce(0x0),

_get_raw_response(&http_response::get_raw_response_str),

_decorate_response(&http_response::decorate_response_str),

_enqueue_response(&http_response::enqueue_response_str)

{

_headers[http::http_utils::http_header_content_type] = content_type;

}

http_response_builder(const http_response_builder& b):

_content_hook(b._content_hook),

_response_code(b._response_code),

_autodelete(b._autodelete),

_realm(b._realm),

_opaque(b._opaque),

_reload_nonce(b._reload_nonce),

_headers(b._headers),

_footers(b._footers),

_cookies(b._cookies),

_topics(b._topics),

_keepalive_secs(b._keepalive_secs),

_keepalive_msg(b._keepalive_msg),

_send_topic(b._send_topic),

_ce(b._ce),

_get_raw_response(b._get_raw_response),

_decorate_response(b._decorate_response),

_enqueue_response(b._enqueue_response)

{

}

http_response_builder& operator=(const http_response_builder& b)

{

_content_hook = b._content_hook;

_response_code = b._response_code;

_autodelete = b._autodelete;

_realm = b._realm;

_opaque = b._opaque;

_reload_nonce = b._reload_nonce;

_headers = b._headers;

_footers = b._footers;

_cookies = b._cookies;

_topics = b._topics;

_keepalive_secs = b._keepalive_secs;

_keepalive_msg = b._keepalive_msg;

_send_topic = b._send_topic;

_ce = b._ce;

_get_raw_response = b._get_raw_response;

_decorate_response = b._decorate_response;

_enqueue_response = b._enqueue_response;

return *this;

}

~http_response_builder()

{

}

http_response_builder& string_response()

{

return *this;

}

http_response_builder& file_response()

{

_get_raw_response = &http_response::get_raw_response_file;

return *this;

}

http_response_builder& basic_auth_fail_response(const std::string& realm = "")

{

_realm = realm;

_enqueue_response = &http_response::enqueue_response_basic;

return *this;

}

http_response_builder& digest_auth_fail_response(

const std::string& realm = "",

const std::string& opaque = "",

bool reload_nonce = false

)

{

_realm = realm;

_opaque = opaque;

_reload_nonce = reload_nonce;

_enqueue_response = &http_response::enqueue_response_digest;

return *this;

}

http_response_builder& long_polling_receive_response(

const std::vector<std::string>& topics,

int keepalive_secs = -1,

std::string keepalive_msg = ""

)

{

_topics = topics;

_keepalive_secs = keepalive_secs;

_keepalive_msg = keepalive_msg;

_get_raw_response = &http_response::get_raw_response_lp_receive;

return *this;

}

http_response_builder& long_polling_send_response(const std::string& send_topic)

{

_send_topic = send_topic;

_get_raw_response = &http_response::get_raw_response_lp_send;

return *this;

}

http_response_builder& cache_response()

{

_get_raw_response = &http_response::get_raw_response_cache;

_decorate_response = &http_response::decorate_response_cache;

return *this;

}

http_response_builder& deferred_response(cycle_callback_ptr cycle_callback)

{

_cycle_callback = cycle_callback;

_get_raw_response = &http_response::get_raw_response_deferred;

_decorate_response = &http_response::decorate_response_deferred;

return *this;

}

http_response_builder& shoutCAST_response()

{

_response_code |= http::http_utils::shoutcast_response;

return *this;

}

http_response_builder& with_header(const std::string& key, const std::string& value)

{

_headers[key] = value; return *this;

}

http_response_builder& with_footer(const std::string& key, const std::string& value)

{

_footers[key] = value; return *this;

}

http_response_builder& with_cookie(const std::string& key, const std::string& value)

{

_cookies[key] = value; return *this;

}

private:

std::string _content_hook;

int _response_code;

bool _autodelete;

std::string _realm;

std::string _opaque;

bool _reload_nonce;

std::map<std::string, std::string, http::header_comparator> _headers;

std::map<std::string, std::string, http::header_comparator> _footers;

std::map<std::string, std::string, http::header_comparator> _cookies;

std::vector<std::string> _topics;

int _keepalive_secs;

std::string _keepalive_msg;

std::string _send_topic;

cycle_callback_ptr _cycle_callback;

details::cache_entry* _ce;

void (http_response::*_get_raw_response)(MHD_Response**, webserver*);

void (http_response::*_decorate_response)(MHD_Response*);

int (http_response::*_enqueue_response)(MHD_Connection*, MHD_Response*);

http_response_builder& cache_response(details::cache_entry* ce)

{

_ce = ce;

_get_raw_response = &http_response::get_raw_response_cache;

_decorate_response = &http_response::decorate_response_cache;

return *this;

}

friend class http_response;

};

#endif //_HTTP_RESPONSE_BUILDER_HPP_

libhttpserver/src/httpserver/http_response_builder.hpp at 0.12.0 · jokerC8/libhttpserver · GitHub

Expand file tree

Breadcrumbs

http_response_builder.hpp

Latest commit

History

Breadcrumbs

http_response_builder.hpp

File metadata and controls