libhttpserver/src/http_utils.cpp at master · repo-forker/libhttpserver · GitHub

History

629 lines (558 loc) · 22.4 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

297

298

299

300

301

302

303

304

305

306

307

308

309

310

311

312

313

314

315

316

317

318

319

320

321

322

323

324

325

326

327

328

329

330

331

332

333

334

335

336

337

338

339

340

341

342

343

344

345

346

347

348

349

350

351

352

353

354

355

356

357

358

359

360

361

362

363

364

365

366

367

368

369

370

371

372

373

374

375

376

377

378

379

380

381

382

383

384

385

386

387

388

389

390

391

392

393

394

395

396

397

398

399

400

401

402

403

404

405

406

407

408

409

410

411

412

413

414

415

416

417

418

419

420

421

422

423

424

425

426

427

428

429

430

431

432

433

434

435

436

437

438

439

440

441

442

443

444

445

446

447

448

449

450

451

452

453

454

455

456

457

458

459

460

461

462

463

464

465

466

467

468

469

470

471

472

473

474

475

476

477

478

479

480

481

482

483

484

485

486

487

488

489

490

491

492

493

494

495

496

497

498

499

500

501

502

503

504

505

506

507

508

509

510

511

512

513

514

515

516

517

518

519

520

521

522

523

524

525

526

527

528

529

530

531

532

533

534

535

536

537

538

539

540

541

542

543

544

545

546

547

548

549

550

551

552

553

554

555

556

557

558

559

560

561

562

563

564

565

566

567

568

569

570

571

572

573

574

575

576

577

578

579

580

581

582

583

584

585

586

587

588

589

590

591

592

593

594

595

596

597

598

599

600

601

602

603

604

605

606

607

608

609

610

611

612

613

614

615

616

617

618

619

620

621

622

623

624

625

626

627

628

629

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

#include "httpserver/http_utils.hpp"

#if defined(_WIN32) && ! defined(__CYGWIN__)

#include <winsock2.h>

#include <ws2tcpip.h>

#else // WIN32 check

#include <arpa/inet.h>

#include <netdb.h>

#include <netinet/in.h>

#include <sys/socket.h>

#include <sys/types.h>

#endif // WIN32 check

#include <stdio.h>

#include <stdlib.h>

#include <ctype.h>

#include <fstream>

#include <iomanip>

#include <iterator>

#include <memory>

#include <sstream>

#include <stdexcept>

#include <utility>

#include "httpserver/string_utilities.hpp"

#pragma GCC diagnostic ignored "-Warray-bounds"

#define CHECK_BIT(var,pos) ((var) & (1<<(pos)))

#define SET_BIT(var,pos) ((var) |= 1 << (pos))

#define CLEAR_BIT(var,pos) ((var) &= ~(1<<(pos)))

#if defined (__CYGWIN__)

#if ! defined (NI_MAXHOST)

#define NI_MAXHOST 1025

#endif // NI_MAXHOST

#ifndef __u_char_defined

typedef unsigned char u_char;

#define __u_char_defined

#endif // __u_char_defined

#endif // CYGWIN

using namespace std;

namespace httpserver {

namespace http {

/* See also: http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html */

const int http_utils::http_continue = MHD_HTTP_CONTINUE;

const int http_utils::http_switching_protocol = MHD_HTTP_SWITCHING_PROTOCOLS;

const int http_utils::http_processing = MHD_HTTP_PROCESSING;

const int http_utils::http_ok = MHD_HTTP_OK;

const int http_utils::http_created = MHD_HTTP_CREATED;

const int http_utils::http_accepted = MHD_HTTP_ACCEPTED;

const int http_utils::http_non_authoritative_information =

MHD_HTTP_NON_AUTHORITATIVE_INFORMATION;

const int http_utils::http_no_content = MHD_HTTP_NO_CONTENT;

const int http_utils::http_reset_content = MHD_HTTP_RESET_CONTENT;

const int http_utils::http_partial_content = MHD_HTTP_PARTIAL_CONTENT;

const int http_utils::http_multi_status = MHD_HTTP_MULTI_STATUS;

const int http_utils::http_multiple_choices = MHD_HTTP_MULTIPLE_CHOICES;

const int http_utils::http_moved_permanently = MHD_HTTP_MOVED_PERMANENTLY;

const int http_utils::http_found = MHD_HTTP_FOUND;

const int http_utils::http_see_other = MHD_HTTP_SEE_OTHER;

const int http_utils::http_not_modified = MHD_HTTP_NOT_MODIFIED;

const int http_utils::http_use_proxy = MHD_HTTP_USE_PROXY;

const int http_utils::http_switch_proxy = MHD_HTTP_SWITCH_PROXY;

const int http_utils::http_temporary_redirect = MHD_HTTP_TEMPORARY_REDIRECT;

const int http_utils::http_bad_request = MHD_HTTP_BAD_REQUEST;

const int http_utils::http_unauthorized = MHD_HTTP_UNAUTHORIZED;

const int http_utils::http_payment_required = MHD_HTTP_PAYMENT_REQUIRED;

const int http_utils::http_forbidden = MHD_HTTP_FORBIDDEN;

const int http_utils::http_not_found = MHD_HTTP_NOT_FOUND;

const int http_utils::http_method_not_allowed = MHD_HTTP_METHOD_NOT_ALLOWED;

const int http_utils::http_method_not_acceptable = MHD_HTTP_NOT_ACCEPTABLE;

const int http_utils::http_proxy_authentication_required =

MHD_HTTP_PROXY_AUTHENTICATION_REQUIRED;

const int http_utils::http_request_timeout = MHD_HTTP_REQUEST_TIMEOUT;

const int http_utils::http_conflict = MHD_HTTP_CONFLICT;

const int http_utils::http_gone = MHD_HTTP_GONE;

const int http_utils::http_length_required = MHD_HTTP_LENGTH_REQUIRED;

const int http_utils::http_precondition_failed = MHD_HTTP_PRECONDITION_FAILED;

const int http_utils::http_request_entity_too_large =

MHD_HTTP_PAYLOAD_TOO_LARGE;

const int http_utils::http_request_uri_too_long = MHD_HTTP_URI_TOO_LONG;

const int http_utils::http_unsupported_media_type =

MHD_HTTP_UNSUPPORTED_MEDIA_TYPE;

const int http_utils::http_requested_range_not_satisfiable =

MHD_HTTP_RANGE_NOT_SATISFIABLE;

const int http_utils::http_expectation_failed = MHD_HTTP_EXPECTATION_FAILED;

const int http_utils::http_unprocessable_entity = MHD_HTTP_UNPROCESSABLE_ENTITY;

const int http_utils::http_locked = MHD_HTTP_LOCKED;

const int http_utils::http_failed_dependency = MHD_HTTP_FAILED_DEPENDENCY;

const int http_utils::http_unordered_collection = MHD_HTTP_UNORDERED_COLLECTION;

const int http_utils::http_upgrade_required = MHD_HTTP_UPGRADE_REQUIRED;

const int http_utils::http_retry_with = MHD_HTTP_RETRY_WITH;

const int http_utils::http_internal_server_error =

MHD_HTTP_INTERNAL_SERVER_ERROR;

const int http_utils::http_not_implemented = MHD_HTTP_NOT_IMPLEMENTED;

const int http_utils::http_bad_gateway = MHD_HTTP_BAD_GATEWAY;

const int http_utils::http_service_unavailable = MHD_HTTP_SERVICE_UNAVAILABLE;

const int http_utils::http_gateway_timeout = MHD_HTTP_GATEWAY_TIMEOUT;

const int http_utils::http_version_not_supported =

MHD_HTTP_HTTP_VERSION_NOT_SUPPORTED;

const int http_utils::http_variant_also_negotiated =

MHD_HTTP_VARIANT_ALSO_NEGOTIATES;

const int http_utils::http_insufficient_storage = MHD_HTTP_INSUFFICIENT_STORAGE;

const int http_utils::http_bandwidth_limit_exceeded =

MHD_HTTP_BANDWIDTH_LIMIT_EXCEEDED;

const int http_utils::http_not_extended = MHD_HTTP_NOT_EXTENDED;

const int http_utils::shoutcast_response = MHD_ICY_FLAG;

const std::string http_utils::http_header_accept = MHD_HTTP_HEADER_ACCEPT;

const std::string http_utils::http_header_accept_charset =

MHD_HTTP_HEADER_ACCEPT_CHARSET;

const std::string http_utils::http_header_accept_encoding =

MHD_HTTP_HEADER_ACCEPT_ENCODING;

const std::string http_utils::http_header_accept_language =

MHD_HTTP_HEADER_ACCEPT_LANGUAGE;

const std::string http_utils::http_header_accept_ranges =

MHD_HTTP_HEADER_ACCEPT_RANGES;

const std::string http_utils::http_header_age = MHD_HTTP_HEADER_AGE;

const std::string http_utils::http_header_allow = MHD_HTTP_HEADER_ALLOW;

const std::string http_utils::http_header_authorization =

MHD_HTTP_HEADER_AUTHORIZATION;

const std::string http_utils::http_header_cache_control =

MHD_HTTP_HEADER_CACHE_CONTROL;

const std::string http_utils::http_header_connection =

MHD_HTTP_HEADER_CONNECTION;

const std::string http_utils::http_header_content_encoding =

MHD_HTTP_HEADER_CONTENT_ENCODING;

const std::string http_utils::http_header_content_language =

MHD_HTTP_HEADER_CONTENT_LANGUAGE;

const std::string http_utils::http_header_content_length =

MHD_HTTP_HEADER_CONTENT_LENGTH;

const std::string http_utils::http_header_content_location =

MHD_HTTP_HEADER_CONTENT_LOCATION;

const std::string http_utils::http_header_content_md5 =

MHD_HTTP_HEADER_CONTENT_MD5;

const std::string http_utils::http_header_content_range =

MHD_HTTP_HEADER_CONTENT_RANGE;

const std::string http_utils::http_header_content_type =

MHD_HTTP_HEADER_CONTENT_TYPE;

const std::string http_utils::http_header_date = MHD_HTTP_HEADER_DATE;

const std::string http_utils::http_header_etag = MHD_HTTP_HEADER_ETAG;

const std::string http_utils::http_header_expect = MHD_HTTP_HEADER_EXPECT;

const std::string http_utils::http_header_expires = MHD_HTTP_HEADER_EXPIRES;

const std::string http_utils::http_header_from = MHD_HTTP_HEADER_FROM;

const std::string http_utils::http_header_host = MHD_HTTP_HEADER_HOST;

const std::string http_utils::http_header_if_match = MHD_HTTP_HEADER_IF_MATCH;

const std::string http_utils::http_header_if_modified_since =

MHD_HTTP_HEADER_IF_MODIFIED_SINCE;

const std::string http_utils::http_header_if_none_match =

MHD_HTTP_HEADER_IF_NONE_MATCH;

const std::string http_utils::http_header_if_range = MHD_HTTP_HEADER_IF_RANGE;

const std::string http_utils::http_header_if_unmodified_since =

MHD_HTTP_HEADER_IF_UNMODIFIED_SINCE;

const std::string http_utils::http_header_last_modified =

MHD_HTTP_HEADER_LAST_MODIFIED;

const std::string http_utils::http_header_location = MHD_HTTP_HEADER_LOCATION;

const std::string http_utils::http_header_max_forwards =

MHD_HTTP_HEADER_MAX_FORWARDS;

const std::string http_utils::http_header_pragma = MHD_HTTP_HEADER_PRAGMA;

const std::string http_utils::http_header_proxy_authenticate =

MHD_HTTP_HEADER_PROXY_AUTHENTICATE;

const std::string http_utils::http_header_proxy_authentication =

MHD_HTTP_HEADER_PROXY_AUTHORIZATION;

const std::string http_utils::http_header_range = MHD_HTTP_HEADER_RANGE;

const std::string http_utils::http_header_referer = MHD_HTTP_HEADER_REFERER;

const std::string http_utils::http_header_retry_after =

MHD_HTTP_HEADER_RETRY_AFTER;

const std::string http_utils::http_header_server = MHD_HTTP_HEADER_SERVER;

const std::string http_utils::http_header_te = MHD_HTTP_HEADER_TE;

const std::string http_utils::http_header_trailer = MHD_HTTP_HEADER_TRAILER;

const std::string http_utils::http_header_transfer_encoding =

MHD_HTTP_HEADER_TRANSFER_ENCODING;

const std::string http_utils::http_header_upgrade = MHD_HTTP_HEADER_UPGRADE;

const std::string http_utils::http_header_user_agent =

MHD_HTTP_HEADER_USER_AGENT;

const std::string http_utils::http_header_vary = MHD_HTTP_HEADER_VARY;

const std::string http_utils::http_header_via = MHD_HTTP_HEADER_VIA;

const std::string http_utils::http_header_warning = MHD_HTTP_HEADER_WARNING;

const std::string http_utils::http_header_www_authenticate =

MHD_HTTP_HEADER_WWW_AUTHENTICATE;

const std::string http_utils::http_version_1_0 = MHD_HTTP_VERSION_1_0;

const std::string http_utils::http_version_1_1 = MHD_HTTP_VERSION_1_1;

const std::string http_utils::http_method_connect = MHD_HTTP_METHOD_CONNECT;

const std::string http_utils::http_method_delete = MHD_HTTP_METHOD_DELETE;

const std::string http_utils::http_method_get = MHD_HTTP_METHOD_GET;

const std::string http_utils::http_method_head = MHD_HTTP_METHOD_HEAD;

const std::string http_utils::http_method_options = MHD_HTTP_METHOD_OPTIONS;

const std::string http_utils::http_method_post = MHD_HTTP_METHOD_POST;

const std::string http_utils::http_method_put = MHD_HTTP_METHOD_PUT;

const std::string http_utils::http_method_trace = MHD_HTTP_METHOD_TRACE;

const std::string http_utils::http_method_patch = MHD_HTTP_METHOD_PATCH;

const std::string http_utils::http_post_encoding_form_urlencoded =

MHD_HTTP_POST_ENCODING_FORM_URLENCODED;

const std::string http_utils::http_post_encoding_multipart_formdata =

MHD_HTTP_POST_ENCODING_MULTIPART_FORMDATA;

const std::string http_utils::text_plain = "text/plain";

std::vector<std::string> http_utils::tokenize_url(

const std::string& str,

const char separator

)

{

return string_utilities::string_split(str, separator);

}

std::string http_utils::standardize_url(const std::string& url)

{

std::string n_url = url;

std::string::iterator new_end = std::unique(n_url.begin(), n_url.end(), [](char a, char b) { return (a == b) && (a == '/'); });

n_url.erase(new_end, n_url.end());

std::string::size_type n_url_length = n_url.length();

std::string result;

if (n_url_length > 1 && n_url[n_url_length - 1] == '/')

{

result = n_url.substr(0, n_url_length - 1);

}

else

{

result = n_url;

}

return result;

}

std::string get_ip_str(const struct sockaddr *sa, socklen_t maxlen)

{

if (!sa) throw std::invalid_argument("socket pointer is null");

char to_ret[NI_MAXHOST];

if (AF_INET6 == sa->sa_family)

{

inet_ntop(AF_INET6, &(((sockaddr_in6*) sa)->sin6_addr), to_ret, INET6_ADDRSTRLEN);

return to_ret;

}

else if (AF_INET == sa->sa_family)

{

inet_ntop(AF_INET, &(((sockaddr_in*) sa)->sin_addr), to_ret, INET_ADDRSTRLEN);

return to_ret;

}

else

{

throw std::invalid_argument("IP family must be either AF_INET or AF_INET6");

}

unsigned short get_port(const struct sockaddr* sa)

{

if (!sa) throw std::invalid_argument("socket pointer is null");

if (sa->sa_family == AF_INET)

{

return ((struct sockaddr_in*) sa)->sin_port;

}

else if (sa->sa_family == AF_INET6)

{

return ((struct sockaddr_in6*) sa)->sin6_port;

}

else

{

throw std::invalid_argument("IP family must be either AF_INET or AF_INET6");

}

size_t http_unescape(std::string& val)

{

if (val.empty()) return 0;

unsigned int rpos = 0;

unsigned int wpos = 0;

unsigned int num;

unsigned int size = val.size();

while (rpos < size && val[rpos] != '\0')

{

switch (val[rpos])

{

case '+':

val[wpos] = ' ';

wpos++;

rpos++;

break;

case '%':

if (size > rpos + 2 && ((1 == sscanf (val.substr(rpos + 1, 2).c_str(), "%2x", &num)) ||

(1 == sscanf (val.substr(rpos + 1, 2).c_str(), "%2X", &num)))

)

{

val[wpos] = (unsigned char) num;

wpos++;

rpos += 3;

break;

}

/* intentional fall through! */

default:

val[wpos] = val[rpos];

wpos++;

rpos++;

}

val[wpos] = '\0'; /* add 0-terminator */

val.resize(wpos);

return wpos; /* = strlen(val) */

}

ip_representation::ip_representation(const struct sockaddr* ip)

{

std::fill(pieces, pieces + 16, 0);

if(ip->sa_family == AF_INET)

{

ip_version = http_utils::IPV4;

for(int i=0;i<4;i++)

{

pieces[12+i]=((u_char*)&(((struct sockaddr_in *)ip)->sin_addr))[i];

}

else

{

ip_version = http_utils::IPV6;

for (int i = 0; i < 16; i++)

{

pieces[i] = ((u_char*)&(((struct sockaddr_in6 *)ip)->sin6_addr))[i];

}

mask = DEFAULT_MASK_VALUE;

}

ip_representation::ip_representation(const std::string& ip)

{

std::vector<std::string> parts;

mask = DEFAULT_MASK_VALUE;

std::fill(pieces, pieces + 16, 0);

if(ip.find(':') != std::string::npos) //IPV6

{

ip_version = http_utils::IPV6;

parts = string_utilities::string_split(ip, ':', false);

if (parts.size() > 8)

{

throw std::invalid_argument("IP is badly formatted. Max 8 parts in IPV6.");

}

unsigned int omitted = 8 - (parts.size() - 1);

if (omitted != 0)

{

int empty_count = 0;

for (unsigned int i = 0; i < parts.size(); i++)

{

if (parts[i].size() == 0) empty_count++;

}

if (empty_count > 1)

{

if (parts[parts.size() - 1].find(".") != std::string::npos) omitted -= 1;

if (empty_count == 2 && parts[0] == "" && parts[1] == "")

{

omitted += 1;

parts = std::vector<std::string>(parts.begin() + 1, parts.end());

}

else

{

throw std::invalid_argument("IP is badly formatted. Cannot have more than one omitted segment in IPV6.");

}

int y = 0;

for (unsigned int i = 0; i < parts.size(); i++)

{

if (parts[i] != "*")

{

if (parts[i].size() == 0)

{

for (unsigned int omitted_idx = 0; omitted_idx < omitted; omitted_idx++)

{

pieces[y] = 0;

pieces[y+1] = 0;

y += 2;

}

continue;

}

if (parts[i].size() < 4)

{

stringstream ss;

ss << setfill('0') << setw(4) << parts[i];

parts[i] = ss.str();

}

if (parts[i].size() == 4)

{

pieces[y] = strtol((parts[i].substr(0,2)).c_str(),NULL,16);

pieces[y+1] = strtol(

(parts[i].substr(2,2)).c_str(),

NULL,

);

y += 2;

}

else

{

if(parts[i].find('.') != std::string::npos)

{

if(y != 12)

{

throw std::invalid_argument("IP is badly formatted. Missing parts before nested IPV4.");

}

if (i != parts.size() - 1)

{

throw std::invalid_argument("IP is badly formatted. Nested IPV4 should be at the end");

}

vector<string> subparts = string_utilities::string_split(parts[i], '.');

if(subparts.size() == 4)

{

for (unsigned int k = 0; k < 10; k++)

{

if (pieces[k] != 0) throw std::invalid_argument("IP is badly formatted. Nested IPV4 can be preceded only by 0 (and, optionally, two 255 octects)");

}

if ((pieces[10] != 0 && pieces[10] != 255) || (pieces[11] != 0 && pieces[11] != 255))

{

throw std::invalid_argument("IP is badly formatted. Nested IPV4 can be preceded only by 0 (and, optionally, two 255 octects)");

}

for(unsigned int ii = 0; ii < subparts.size(); ii++)

{

if(subparts[ii] != "*")

{

pieces[y+ii] = strtol(

subparts[ii].c_str(),

NULL,

);

if (pieces[y+ii] > 255) throw std::invalid_argument("IP is badly formatted. 255 is max value for ip part.");

}

else

{

CLEAR_BIT(mask, y+ii);

}

else

{

throw std::invalid_argument("IP is badly formatted. Nested IPV4 can have max 4 parts.");

}

else

{

throw std::invalid_argument("IP is badly formatted. IPV6 parts can have max 4 characters (or nest an IPV4)");

}

else

{

CLEAR_BIT(mask, y);

CLEAR_BIT(mask, y+1);

y+=2;

}

else //IPV4

{

ip_version = http_utils::IPV4;

parts = string_utilities::string_split(ip, '.');

if(parts.size() == 4)

{

for(unsigned int i = 0; i < parts.size(); i++)

{

if(parts[i] != "*")

{

pieces[12+i] = strtol(parts[i].c_str(), NULL, 10);

if (pieces[12+i] > 255) throw std::invalid_argument("IP is badly formatted. 255 is max value for ip part.");

}

else

{

CLEAR_BIT(mask, 12+i);

}

else

{

throw std::invalid_argument("IP is badly formatted. Max 4 parts in IPV4.");

}

bool ip_representation::operator <(const ip_representation& b) const

{

long this_score = 0;

long b_score = 0;

for (int i = 0; i < 16; i++)

{

if (i == 10 || i == 11) continue;

if (CHECK_BIT(mask, i) && CHECK_BIT(b.mask, i))

{

this_score += (16 - i) * pieces[i];

b_score += (16 - i) * b.pieces[i];

}

if (this_score == b_score &&

((pieces[10] == 0x00 || pieces[10] == 0xFF) && (b.pieces[10] == 0x00 || b.pieces[10] == 0xFF)) &&

((pieces[11] == 0x00 || pieces[11] == 0xFF) && (b.pieces[11] == 0x00 || b.pieces[11] == 0xFF))

)

{

return false;

}

for (int i = 10; i < 12; i++)

{

if (CHECK_BIT(mask, i) && CHECK_BIT(b.mask, i))

{

this_score += (16 - i) * pieces[i];

b_score += (16 - i) * b.pieces[i];

}

return this_score < b_score;

}

const std::string load_file (const std::string& filename)

{

ifstream fp(filename.c_str(), ios::in | ios::binary | ios::ate);

if(fp.is_open())

{

std::string content;

fp.seekg(0, fp.end);

content.reserve(fp.tellg());

fp.seekg(0, fp.beg);

content.assign((std::istreambuf_iterator<char>(fp)), std::istreambuf_iterator<char>());

return content;

}

else

{

throw std::invalid_argument("Unable to open file");

}

void dump_header_map(std::ostream &os, const std::string &prefix,

const std::map<std::string,std::string,header_comparator> &map)

{

std::map<std::string,std::string,header_comparator>::const_iterator it = map.begin();

std::map<std::string,std::string,header_comparator>::const_iterator end = map.end();

if (map.size()) {

os << " " << prefix << " [";

for (; it != end; ++it) {

os << (*it).first << ":\"" << (*it).second << "\" ";

}

os << "]" << std::endl;

}

void dump_arg_map(std::ostream &os, const std::string &prefix,

const std::map<std::string,std::string,arg_comparator> &map)

{

std::map<std::string,std::string,arg_comparator>::const_iterator it = map.begin();

std::map<std::string,std::string,arg_comparator>::const_iterator end = map.end();

if (map.size()) {

os << " " << prefix << " [";

for (; it != end; ++it) {

os << (*it).first << ":\"" << (*it).second << "\" ";

}

os << "]" << std::endl;

}

size_t base_unescaper(std::string& s, unescaper_ptr unescaper)

{

if(s[0] == 0) return 0;

if(unescaper != 0x0)

{

unescaper(s);

return s.size();

}

return http_unescape(s);

}

};

libhttpserver/src/http_utils.cpp at master · repo-forker/libhttpserver · GitHub

Expand file tree

Breadcrumbs

http_utils.cpp

Latest commit

History

Breadcrumbs

http_utils.cpp

File metadata and controls