| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* GATE PROJECT LICENSE: | ||
| 2 | +----------------------------------------------------------------------------+ | ||
| 3 | | Copyright (c) 2018-2026, Stefan Meislinger <sm@opengate.at> | | ||
| 4 | | All rights reserved. | | ||
| 5 | | | | ||
| 6 | | Redistribution and use in source and binary forms, with or without | | ||
| 7 | | modification, are permitted provided that the following conditions are met:| | ||
| 8 | | | | ||
| 9 | | 1. Redistributions of source code must retain the above copyright notice, | | ||
| 10 | | this list of conditions and the following disclaimer. | | ||
| 11 | | 2. Redistributions in binary form must reproduce the above copyright | | ||
| 12 | | notice, this list of conditions and the following disclaimer in the | | ||
| 13 | | documentation and/or other materials provided with the distribution. | | ||
| 14 | | | | ||
| 15 | | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"| | ||
| 16 | | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | | ||
| 17 | | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | | ||
| 18 | | ARE DISCLAIMED.IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | | ||
| 19 | | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | | ||
| 20 | | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | | ||
| 21 | | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | | ||
| 22 | | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | | ||
| 23 | | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | | ||
| 24 | | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | | ||
| 25 | | THE POSSIBILITY OF SUCH DAMAGE. | | ||
| 26 | +----------------------------------------------------------------------------+ | ||
| 27 | */ | ||
| 28 | |||
| 29 | #include "gate/net/httpclients.h" | ||
| 30 | #include "gate/results.h" | ||
| 31 | #include "gate/utilities.h" | ||
| 32 | |||
| 33 | #if defined(GATE_SYS_WIN) | ||
| 34 | # define GATE_NET_HTTPCLIENT_NATIVE_IMPL 1 | ||
| 35 | # if defined(GATE_SYS_WINSTORE) || defined(GATE_SYS_WIN16) | ||
| 36 | # define GATE_NET_HTTPCLIENT_NO_IMPL 1 | ||
| 37 | # else | ||
| 38 | //# define GATE_NET_HTTPCLIENT_CURL | ||
| 39 | # define GATE_NET_HTTPCLIENT_WINAPI 1 | ||
| 40 | # endif | ||
| 41 | |||
| 42 | #elif defined(GATE_SYS_WASM) | ||
| 43 | # define GATE_NET_HTTPCLIENT_WASM_IMPL 1 | ||
| 44 | #else | ||
| 45 | # define GATE_NET_HTTPCLIENT_NATIVE_IMPL | ||
| 46 | # define GATE_NET_HTTPCLIENT_CURL | ||
| 47 | #endif | ||
| 48 | |||
| 49 | #if defined(GATE_NET_HTTPCLIENT_NATIVE_IMPL) | ||
| 50 | |||
| 51 | #include "gate/net/sockets.h" | ||
| 52 | #include "gate/net/sslsessions.h" | ||
| 53 | #include "gate/net/nameresolvers.h" | ||
| 54 | #include "gate/net/sockettools.h" | ||
| 55 | |||
| 56 | 2 | static gate_result_t native_httpclient_release(gate_httpclient_t* client) | |
| 57 | { | ||
| 58 |
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2 | if (client) |
| 59 | { | ||
| 60 | 2 | gate_string_release(&client->server); | |
| 61 | 2 | gate_mem_clear(client, sizeof(gate_httpclient_t)); | |
| 62 | } | ||
| 63 | 2 | return GATE_RESULT_OK; | |
| 64 | } | ||
| 65 | |||
| 66 | 2 | static gate_result_t native_httpclient_create(gate_httpclient_t* client, gate_string_t const* server, gate_uint16_t port, gate_enumint_t flags) | |
| 67 | { | ||
| 68 | 2 | gate_result_t ret = GATE_RESULT_FAILED; | |
| 69 | gate_socket_endpoint_t ep; | ||
| 70 | 2 | gate_size_t sz = sizeof(ep); | |
| 71 | gate_uint32_t ipaddr; | ||
| 72 | |||
| 73 | do | ||
| 74 | { | ||
| 75 |
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2 | if (!client || !server) |
| 76 | { | ||
| 77 | ✗ | ret = GATE_RESULT_INVALIDARG; | |
| 78 | ✗ | break; | |
| 79 | } | ||
| 80 |
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2 | if (port == 0) |
| 81 | { | ||
| 82 | ✗ | if (GATE_FLAG_ENABLED(flags, GATE_HTTPCLIENT_FLAG_SECURE)) | |
| 83 | { | ||
| 84 | ✗ | port = 443; | |
| 85 | } | ||
| 86 | else | ||
| 87 | { | ||
| 88 | ✗ | port = 80; | |
| 89 | } | ||
| 90 | } | ||
| 91 | |||
| 92 | 2 | gate_mem_clear(client, sizeof(gate_httpclient_t)); | |
| 93 | 2 | client->flags = flags; | |
| 94 | 2 | client->port = port; | |
| 95 |
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2 | if (NULL == gate_string_clone(&client->server, server)) |
| 96 | { | ||
| 97 | ✗ | ret = GATE_RESULT_OUTOFMEMORY; | |
| 98 | ✗ | break; | |
| 99 | } | ||
| 100 | 2 | ret = gate_socket_init(); | |
| 101 |
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2 | GATE_BREAK_IF_FAILED(ret); |
| 102 | |||
| 103 | 2 | ret = gate_net_resolve_host(server, GATE_SOCKET_FAMILY_INET4, &ep, &sz); | |
| 104 |
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2 | GATE_BREAK_IF_FAILED(ret); |
| 105 | |||
| 106 | 2 | ipaddr = *((gate_uint32_t*)&ep.ip4.address.item[0]); | |
| 107 | 2 | *((gate_uint32_t*)&client->handles[0]) = ipaddr; | |
| 108 | 2 | ret = GATE_RESULT_OK; | |
| 109 | } while (0); | ||
| 110 | |||
| 111 |
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2 | if (GATE_FAILED(ret) && client) |
| 112 | { | ||
| 113 | ✗ | native_httpclient_release(client); | |
| 114 | } | ||
| 115 | 2 | return ret; | |
| 116 | } | ||
| 117 | |||
| 118 | static gate_string_t const default_http_version = GATE_STRING_INIT_STATIC("1.1"); | ||
| 119 | |||
| 120 | 2 | static gate_result_t native_create_http_header( | |
| 121 | gate_http_request_t* ptr_request, | ||
| 122 | gate_string_t* ptr_out_header, | ||
| 123 | gate_bool_t* ptr_out_connclose) | ||
| 124 | { | ||
| 125 | gate_result_t ret; | ||
| 126 | 2 | gate_stringstream_t* ss = NULL; | |
| 127 | do | ||
| 128 | { | ||
| 129 | gate_string_t const* value_connection; | ||
| 130 | 2 | ss = gate_stringstream_create(256); | |
| 131 |
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2 | if (ss == NULL) |
| 132 | { | ||
| 133 | ✗ | ret = GATE_RESULT_OUTOFMEMORY; | |
| 134 | ✗ | break; | |
| 135 | } | ||
| 136 | |||
| 137 | 2 | ret = gate_http_request_build_header(ptr_request, (gate_stream_t*)ss); | |
| 138 |
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2 | GATE_BREAK_IF_FAILED(ret); |
| 139 | |||
| 140 | 2 | ret = gate_stringstream_to_string(ss, ptr_out_header); | |
| 141 |
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2 | GATE_BREAK_IF_FAILED(ret); |
| 142 | |||
| 143 | 2 | value_connection = gate_util_stringmap_get(&ptr_request->headers, GATE_HTTP_HEADER_CONNECTION); | |
| 144 |
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2 | if (value_connection == NULL) |
| 145 | { | ||
| 146 | ✗ | *ptr_out_connclose = true; | |
| 147 | } | ||
| 148 | else | ||
| 149 | { | ||
| 150 | 2 | *ptr_out_connclose = gate_string_equals_str_ic(value_connection, GATE_HTTP_HEADERVALUE_CONNECTION_KEEPALIVE); | |
| 151 | } | ||
| 152 | 2 | ret = GATE_RESULT_OK; | |
| 153 | } while (0); | ||
| 154 | |||
| 155 |
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2 | if (ss != NULL) |
| 156 | { | ||
| 157 | 2 | gate_object_release(ss); | |
| 158 | } | ||
| 159 | 2 | return ret; | |
| 160 | } | ||
| 161 | |||
| 162 | 2 | static gate_string_t* native_read_response_header(gate_stream_t* strm, gate_string_t* header) | |
| 163 | { | ||
| 164 | 2 | gate_string_t* ret = NULL; | |
| 165 | 2 | gate_strbuilder_t builder = GATE_INIT_EMPTY; | |
| 166 | char buffer[4]; | ||
| 167 | gate_size_t received; | ||
| 168 | gate_result_t result; | ||
| 169 | char const* ptr_content; | ||
| 170 | do | ||
| 171 | { | ||
| 172 | 2 | gate_strbuilder_create(&builder, 512); | |
| 173 | |||
| 174 | for (;;) | ||
| 175 | { | ||
| 176 | 132 | received = 0; | |
| 177 | 134 | result = gate_stream_read(strm, &buffer[0], 1, &received); | |
| 178 |
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134 | if (GATE_FAILED(result)) |
| 179 | { | ||
| 180 | ✗ | break; | |
| 181 | } | ||
| 182 |
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134 | if (received == 0) |
| 183 | { | ||
| 184 | ✗ | result = GATE_RESULT_ENDOFSTREAM; | |
| 185 | ✗ | break; | |
| 186 | } | ||
| 187 | 134 | gate_strbuilder_append_text(&builder, &buffer[0], 1); | |
| 188 | 134 | received = gate_strbuilder_length(&builder); | |
| 189 |
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134 | if (received >= 4) |
| 190 | { | ||
| 191 | 128 | ptr_content = gate_strbuilder_ptr(&builder, received - 4); | |
| 192 |
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128 | if (gate_str_compare(ptr_content, 4, "\r\n\r\n", 4) == 0) |
| 193 | { | ||
| 194 | /* end of header found */ | ||
| 195 | 2 | break; | |
| 196 | } | ||
| 197 | } | ||
| 198 | } | ||
| 199 |
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2 | GATE_BREAK_IF_FAILED(result); |
| 200 | |||
| 201 | 2 | ret = gate_strbuilder_to_string(&builder, header); | |
| 202 | } while (0); | ||
| 203 | |||
| 204 | 2 | gate_strbuilder_release(&builder); | |
| 205 | |||
| 206 | 2 | return ret; | |
| 207 | } | ||
| 208 | |||
| 209 | 2 | static gate_result_t native_parse_response_header(gate_string_t const* http_header, gate_http_response_t* response) | |
| 210 | { | ||
| 211 | 2 | gate_result_t ret = GATE_RESULT_FAILED; | |
| 212 | 2 | gate_string_t line = GATE_STRING_INIT_EMPTY; | |
| 213 | 2 | gate_string_t header = GATE_STRING_INIT_EMPTY; | |
| 214 | 2 | gate_string_t key = GATE_STRING_INIT_EMPTY; | |
| 215 | 2 | gate_string_t value = GATE_STRING_INIT_EMPTY; | |
| 216 | gate_size_t pos; | ||
| 217 | 2 | gate_bool_t first_line = true; | |
| 218 | 2 | gate_uint64_t status = 0; | |
| 219 | |||
| 220 | do | ||
| 221 | { | ||
| 222 |
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2 | if (NULL == gate_string_clone(&header, http_header)) |
| 223 | { | ||
| 224 | ✗ | ret = GATE_RESULT_OUTOFMEMORY; | |
| 225 | ✗ | break; | |
| 226 | } | ||
| 227 | 2 | ret = GATE_RESULT_OK; | |
| 228 |
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10 | while (NULL != gate_string_read_line(&line, &header, &header)) |
| 229 | { | ||
| 230 |
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8 | if (first_line) |
| 231 | { | ||
| 232 | /* "HTTP/x.y 222 TEXT" */ | ||
| 233 |
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2 | if (!gate_string_starts_with_str(&line, "HTTP/")) |
| 234 | { | ||
| 235 | ✗ | ret = GATE_RESULT_INVALIDHEADER; | |
| 236 | ✗ | break; | |
| 237 | } | ||
| 238 | 2 | gate_str_parse_uint64(gate_string_ptr(&line, 9), 3, &status); | |
| 239 | 2 | response->status_code = (gate_uint32_t)status; | |
| 240 | 2 | first_line = false; | |
| 241 | } | ||
| 242 | else | ||
| 243 | { | ||
| 244 | 6 | gate_string_trim(&line, &line); | |
| 245 |
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6 | if (!gate_string_is_empty(&line)) |
| 246 | { | ||
| 247 | 4 | pos = gate_string_char_pos(&line, ':', 0); | |
| 248 |
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4 | if (pos == GATE_STR_NPOS) |
| 249 | { | ||
| 250 | ✗ | ret = GATE_RESULT_INVALIDCONTENT; | |
| 251 | ✗ | break; | |
| 252 | } | ||
| 253 | 4 | gate_string_substr(&key, &line, 0, pos); | |
| 254 | 4 | gate_string_substr(&value, &line, pos + 1, GATE_STR_NPOS); | |
| 255 | 4 | gate_string_trim(&value, &value); | |
| 256 |
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4 | if (!gate_string_is_empty(&key)) |
| 257 | { | ||
| 258 | 4 | gate_map_add(&response->headers, &key, &value); | |
| 259 | } | ||
| 260 | 4 | gate_string_release(&key); | |
| 261 | 4 | gate_string_release(&value); | |
| 262 | } | ||
| 263 | } | ||
| 264 | 8 | gate_string_release(&line); | |
| 265 | } | ||
| 266 | } while (0); | ||
| 267 | |||
| 268 | 2 | gate_string_release(&header); | |
| 269 | 2 | gate_string_release(&line); | |
| 270 | 2 | return ret; | |
| 271 | } | ||
| 272 | |||
| 273 | 2 | gate_result_t native_httpclient_send_request(gate_httpclient_t* client, gate_http_request_t* ptr_request, gate_http_response_t* response) | |
| 274 | { | ||
| 275 | 2 | gate_result_t ret = GATE_RESULT_FAILED; | |
| 276 | 2 | gate_string_t request_header = GATE_STRING_INIT_EMPTY; | |
| 277 | 2 | gate_string_t response_header = GATE_STRING_INIT_EMPTY; | |
| 278 | gate_socket_endpoint_t ep; | ||
| 279 | 2 | gate_controlstream_t* ptr_controlstream = NULL; | |
| 280 | 2 | gate_stream_t* ptr_sockstream = NULL; | |
| 281 | 2 | gate_stream_t* ptr_sslstream = NULL; | |
| 282 | gate_ssl_session_params_t ssl_params; | ||
| 283 | 2 | gate_size_t written = 0; | |
| 284 | 2 | gate_bool_t keep_alive = false; | |
| 285 | 2 | gate_http_request_t request = GATE_INIT_EMPTY; | |
| 286 | |||
| 287 | do | ||
| 288 | { | ||
| 289 | 2 | ret = gate_http_request_copy(&request, ptr_request); | |
| 290 |
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2 | GATE_BREAK_IF_FAILED(ret); |
| 291 | |||
| 292 | 2 | ret = gate_http_response_init(response); | |
| 293 |
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2 | GATE_BREAK_IF_FAILED(ret); |
| 294 | |||
| 295 |
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2 | if (gate_string_is_empty(&request.host)) |
| 296 | { | ||
| 297 | ✗ | gate_string_duplicate(&request.host, &client->server); | |
| 298 | } | ||
| 299 | |||
| 300 | 2 | ret = native_create_http_header(&request, &request_header, &keep_alive); | |
| 301 |
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2 | GATE_BREAK_IF_FAILED(ret); |
| 302 | |||
| 303 | 2 | ep.ip4.family = GATE_SOCKET_FAMILY_INET4; | |
| 304 | 2 | *((gate_uint32_t*)&ep.ip4.address.item[0]) = *((gate_uint32_t*)&client->handles[0]); | |
| 305 | 2 | ep.ip4.port = client->port; | |
| 306 | |||
| 307 | 2 | ret = gate_socketstream_create_endpoint(&ep, &ptr_controlstream, false); | |
| 308 |
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2 | GATE_BREAK_IF_FAILED(ret); |
| 309 | 2 | ptr_sockstream = (gate_stream_t*)ptr_controlstream; | |
| 310 | |||
| 311 |
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2 | if (GATE_FLAG_ENABLED(client->flags, GATE_HTTPCLIENT_FLAG_SECURE)) |
| 312 | { | ||
| 313 | ✗ | gate_mem_clear(&ssl_params, sizeof(ssl_params)); | |
| 314 | ✗ | ssl_params.server_side = false; | |
| 315 | ✗ | ssl_params.session_version = GATE_SSL_SESSION_TYPE_TLS_1_2; | |
| 316 | ✗ | ret = gate_ssl_stream_create(&ssl_params, ptr_sockstream, &ptr_sslstream); | |
| 317 | ✗ | GATE_BREAK_IF_FAILED(ret); | |
| 318 | |||
| 319 | ✗ | gate_object_release(ptr_sockstream); | |
| 320 | ✗ | ptr_controlstream = NULL; | |
| 321 | ✗ | ptr_sockstream = ptr_sslstream; | |
| 322 | ✗ | ptr_sslstream = NULL; | |
| 323 | |||
| 324 | /* ensure tls negotiation: */ | ||
| 325 | ✗ | ret = gate_stream_flush(ptr_sockstream); | |
| 326 | ✗ | GATE_BREAK_IF_FAILED(ret); | |
| 327 | } | ||
| 328 | |||
| 329 | /* send HTTP header */ | ||
| 330 | 2 | ret = gate_stream_write_block(ptr_sockstream, gate_string_ptr(&request_header, 0), gate_string_length(&request_header), &written); | |
| 331 |
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2 | GATE_BREAK_IF_FAILED(ret); |
| 332 | |||
| 333 |
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2 | if (request.upload_stream) |
| 334 | { | ||
| 335 | /* send HTTP upload content */ | ||
| 336 | 1 | gate_size_t transferred = 0; | |
| 337 | do | ||
| 338 | { | ||
| 339 | 2 | ret = gate_http_request_build_upload_chunk(&request, ptr_sockstream, 0, &transferred); | |
| 340 |
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2 | } while (GATE_SUCCEEDED(ret) && (transferred > 0)); |
| 341 |
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1 | GATE_BREAK_IF_FAILED(ret); |
| 342 | } | ||
| 343 | |||
| 344 |
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2 | if (!keep_alive && (ptr_controlstream != NULL)) |
| 345 | { | ||
| 346 | /* socket shutdown-send */ | ||
| 347 | 2 | gate_stream_close(ptr_controlstream, GATE_STREAM_CLOSE_OUTPUT); | |
| 348 | } | ||
| 349 | |||
| 350 | /* await response */ | ||
| 351 |
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2 | if (NULL == native_read_response_header(ptr_sockstream, &response_header)) |
| 352 | { | ||
| 353 | ✗ | ret = GATE_RESULT_INVALIDHEADER; | |
| 354 | ✗ | break; | |
| 355 | } | ||
| 356 | |||
| 357 | 2 | ret = native_parse_response_header(&response_header, response); | |
| 358 |
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2 | GATE_BREAK_IF_FAILED(ret); |
| 359 | |||
| 360 | 2 | response->response_stream = ptr_sockstream; | |
| 361 | 2 | ptr_sockstream = NULL; | |
| 362 | |||
| 363 | } while (0); | ||
| 364 | |||
| 365 | 2 | gate_http_request_release(&request); | |
| 366 | |||
| 367 |
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2 | if (ptr_sockstream) |
| 368 | { | ||
| 369 | ✗ | gate_object_release(ptr_sockstream); | |
| 370 | } | ||
| 371 |
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2 | if (GATE_FAILED(ret)) |
| 372 | { | ||
| 373 | ✗ | gate_http_response_release(response); | |
| 374 | } | ||
| 375 | 2 | gate_string_release(&response_header); | |
| 376 | 2 | gate_string_release(&request_header); | |
| 377 | 2 | return ret; | |
| 378 | } | ||
| 379 | |||
| 380 | |||
| 381 | #endif | ||
| 382 | |||
| 383 | |||
| 384 | #if defined(GATE_NET_HTTPCLIENT_WINAPI) | ||
| 385 | |||
| 386 | #include "gate/net/platform/wininet_api.h" | ||
| 387 | #include "gate/utilities.h" | ||
| 388 | #include "gate/debugging.h" | ||
| 389 | |||
| 390 | |||
| 391 | static gate_result_t wininet_httpclient_create(gate_httpclient_t* client, gate_string_t const* server, gate_uint16_t port, gate_enumint_t flags) | ||
| 392 | { | ||
| 393 | gate_result_t ret; | ||
| 394 | HINTERNET hinet = NULL; | ||
| 395 | HINTERNET hconnect = NULL; | ||
| 396 | DWORD dwAccessType = INTERNET_OPEN_TYPE_PRECONFIG; /* INTERNET_OPEN_TYPE_DIRECT */ | ||
| 397 | DWORD dwFlags = 0; | ||
| 398 | TCHAR httphost[4096]; | ||
| 399 | gate_bool_t secure = GATE_FLAG_ENABLED(flags, GATE_HTTPCLIENT_FLAG_SECURE); | ||
| 400 | INTERNET_PORT httpport = (port == 0) ? (secure ? 443 : 80) : port; | ||
| 401 | |||
| 402 | do | ||
| 403 | { | ||
| 404 | ret = load_wininet_api(); | ||
| 405 | GATE_BREAK_IF_FAILED_TRACE(ret, "load_wininet_api() failed"); | ||
| 406 | |||
| 407 | gate_mem_clear(client, sizeof(gate_httpclient_t)); | ||
| 408 | |||
| 409 | if (0 == gate_win32_utf8_2_winstr(server->str, server->length, httphost, sizeof(httphost) / sizeof(httphost[0]))) | ||
| 410 | { | ||
| 411 | ret = GATE_RESULT_INVALIDARG; | ||
| 412 | break; | ||
| 413 | } | ||
| 414 | |||
| 415 | hinet = WinInet.InetOpen(_T("OpenGATE HTTP Client"), dwAccessType, NULL, NULL, dwFlags); | ||
| 416 | if (hinet == NULL) | ||
| 417 | { | ||
| 418 | GATE_DEBUG_TRACE("InternetOpen() failed"); | ||
| 419 | gate_win32_print_lasterror(&ret, NULL, 0); | ||
| 420 | break; | ||
| 421 | } | ||
| 422 | |||
| 423 | hconnect = WinInet.InetConnect(hinet, httphost, httpport, NULL, NULL, INTERNET_SERVICE_HTTP, 0, (DWORD_PTR)client); | ||
| 424 | if (hconnect == NULL) | ||
| 425 | { | ||
| 426 | GATE_DEBUG_TRACE("InternetConnect() failed"); | ||
| 427 | gate_win32_print_lasterror(&ret, NULL, 0); | ||
| 428 | break; | ||
| 429 | } | ||
| 430 | |||
| 431 | if (NULL == gate_string_clone(&client->server, server)) | ||
| 432 | { | ||
| 433 | ret = GATE_RESULT_OUTOFMEMORY; | ||
| 434 | break; | ||
| 435 | } | ||
| 436 | |||
| 437 | client->flags = flags; | ||
| 438 | client->port = port; | ||
| 439 | client->handles[0] = hinet; | ||
| 440 | client->handles[1] = hconnect; | ||
| 441 | hinet = NULL; | ||
| 442 | hconnect = NULL; | ||
| 443 | ret = GATE_RESULT_OK; | ||
| 444 | } while (0); | ||
| 445 | |||
| 446 | if (hconnect != NULL) | ||
| 447 | { | ||
| 448 | WinInet.InetCloseHandle(hconnect); | ||
| 449 | } | ||
| 450 | if (hinet != NULL) | ||
| 451 | { | ||
| 452 | WinInet.InetCloseHandle(hinet); | ||
| 453 | } | ||
| 454 | return ret; | ||
| 455 | } | ||
| 456 | |||
| 457 | gate_result_t wininet_httpclient_release(gate_httpclient_t* client) | ||
| 458 | { | ||
| 459 | gate_result_t ret = GATE_RESULT_OK; | ||
| 460 | HINTERNET hinet = (HINTERNET)client->handles[0]; | ||
| 461 | HINTERNET hconnect = (HINTERNET)client->handles[1]; | ||
| 462 | |||
| 463 | if (hconnect) | ||
| 464 | { | ||
| 465 | WinInet.InetCloseHandle(hconnect); | ||
| 466 | } | ||
| 467 | if (hinet) | ||
| 468 | { | ||
| 469 | WinInet.InetCloseHandle(hinet); | ||
| 470 | } | ||
| 471 | |||
| 472 | gate_string_release(&client->server); | ||
| 473 | gate_mem_clear(client, sizeof(gate_httpclient_t)); | ||
| 474 | |||
| 475 | return ret; | ||
| 476 | } | ||
| 477 | |||
| 478 | |||
| 479 | static void gate_http_response_release_impl(void* self); | ||
| 480 | static int gate_http_response_retain_impl(void* self); | ||
| 481 | static char const* gate_http_response_interface_name_impl(void* self); | ||
| 482 | static gate_result_t gate_http_response_read_impl(void* self, char* buffer, gate_size_t bufferlength, gate_size_t* returned); | ||
| 483 | static gate_result_t gate_http_response_peek_impl(void* self, char* buffer, gate_size_t bufferlength, gate_size_t* returned); | ||
| 484 | static gate_result_t gate_http_response_write_impl(void* self, char const* buffer, gate_size_t bufferlength, gate_size_t* written); | ||
| 485 | static gate_result_t gate_http_response_flush_impl(void* self); | ||
| 486 | |||
| 487 | |||
| 488 | static GATE_INTERFACE_VTBL(gate_stream) gate_http_client_response_vtbl; | ||
| 489 | static void gate_init_http_client_response_vtbl() | ||
| 490 | { | ||
| 491 | if (!gate_http_client_response_vtbl.get_interface_name) | ||
| 492 | { | ||
| 493 | GATE_INTERFACE_VTBL(gate_stream) const local_vtbl = | ||
| 494 | { | ||
| 495 | &gate_http_response_interface_name_impl, | ||
| 496 | &gate_http_response_release_impl, | ||
| 497 | &gate_http_response_retain_impl, | ||
| 498 | &gate_http_response_read_impl, | ||
| 499 | &gate_http_response_peek_impl, | ||
| 500 | &gate_http_response_write_impl, | ||
| 501 | &gate_http_response_flush_impl | ||
| 502 | }; | ||
| 503 | gate_http_client_response_vtbl = local_vtbl; | ||
| 504 | } | ||
| 505 | } | ||
| 506 | |||
| 507 | |||
| 508 | typedef struct gate_http_response_impl | ||
| 509 | { | ||
| 510 | GATE_INTERFACE_VTBL(gate_stream)* vtbl; | ||
| 511 | |||
| 512 | gate_atomic_int_t ref_counter; | ||
| 513 | HINTERNET handle; | ||
| 514 | } gate_http_response_impl_t; | ||
| 515 | |||
| 516 | static void gate_http_response_release_impl(void* self) | ||
| 517 | { | ||
| 518 | gate_http_response_impl_t* impl = (gate_http_response_impl_t*)self; | ||
| 519 | if (gate_atomic_int_dec(&impl->ref_counter) == 0) | ||
| 520 | { | ||
| 521 | WinInet.InetCloseHandle(impl->handle); | ||
| 522 | gate_mem_dealloc(impl); | ||
| 523 | } | ||
| 524 | } | ||
| 525 | static int gate_http_response_retain_impl(void* self) | ||
| 526 | { | ||
| 527 | gate_http_response_impl_t* impl = (gate_http_response_impl_t*)self; | ||
| 528 | return gate_atomic_int_inc(&impl->ref_counter); | ||
| 529 | } | ||
| 530 | static char const* gate_http_response_interface_name_impl(void* self) | ||
| 531 | { | ||
| 532 | GATE_UNUSED_ARG(self); | ||
| 533 | return GATE_INTERFACE_NAME_STREAM; | ||
| 534 | } | ||
| 535 | static gate_result_t gate_http_response_read_impl(void* self, char* buffer, gate_size_t bufferlength, gate_size_t* returned) | ||
| 536 | { | ||
| 537 | gate_http_response_impl_t* impl = (gate_http_response_impl_t*)self; | ||
| 538 | gate_result_t ret; | ||
| 539 | DWORD bytesreceived = 0; | ||
| 540 | if (0 == WinInet.InetReadFile(impl->handle, buffer, (DWORD)bufferlength, &bytesreceived)) | ||
| 541 | { | ||
| 542 | GATE_DEBUG_TRACE("InternetReadFile() failed"); | ||
| 543 | gate_win32_print_lasterror(&ret, NULL, 0); | ||
| 544 | } | ||
| 545 | else | ||
| 546 | { | ||
| 547 | if (returned != NULL) | ||
| 548 | { | ||
| 549 | *returned = (gate_size_t)bytesreceived; | ||
| 550 | } | ||
| 551 | ret = GATE_RESULT_OK; | ||
| 552 | } | ||
| 553 | return ret; | ||
| 554 | } | ||
| 555 | static gate_result_t gate_http_response_peek_impl(void* self, char* buffer, gate_size_t bufferlength, gate_size_t* returned) | ||
| 556 | { | ||
| 557 | GATE_UNUSED_ARG(self); | ||
| 558 | GATE_UNUSED_ARG(buffer); | ||
| 559 | GATE_UNUSED_ARG(bufferlength); | ||
| 560 | GATE_UNUSED_ARG(returned); | ||
| 561 | return GATE_RESULT_NOTSUPPORTED; | ||
| 562 | } | ||
| 563 | static gate_result_t gate_http_response_write_impl(void* self, char const* buffer, gate_size_t bufferlength, gate_size_t* written) | ||
| 564 | { | ||
| 565 | GATE_UNUSED_ARG(self); | ||
| 566 | GATE_UNUSED_ARG(buffer); | ||
| 567 | GATE_UNUSED_ARG(bufferlength); | ||
| 568 | GATE_UNUSED_ARG(written); | ||
| 569 | return GATE_RESULT_NOTSUPPORTED; | ||
| 570 | } | ||
| 571 | static gate_result_t gate_http_response_flush_impl(void* self) | ||
| 572 | { | ||
| 573 | GATE_UNUSED_ARG(self); | ||
| 574 | return GATE_RESULT_NOTSUPPORTED; | ||
| 575 | } | ||
| 576 | |||
| 577 | static gate_bool_t gate_httpclient_add_header(gate_map_t* headers, LPCTSTR headerline, gate_size_t headerlinelength) | ||
| 578 | { | ||
| 579 | gate_bool_t ret = false; | ||
| 580 | char key[1024]; | ||
| 581 | char value[4096]; | ||
| 582 | gate_size_t keylength; | ||
| 583 | gate_size_t valuelength; | ||
| 584 | gate_string_t strkey = GATE_STRING_INIT_EMPTY; | ||
| 585 | gate_string_t strvalue = GATE_STRING_INIT_EMPTY; | ||
| 586 | gate_string_t strkey2 = GATE_STRING_INIT_EMPTY; | ||
| 587 | gate_string_t strvalue2 = GATE_STRING_INIT_EMPTY; | ||
| 588 | gate_size_t pos = gate_win32_winstr_char_pos(headerline, headerlinelength, ':', 0); | ||
| 589 | |||
| 590 | do | ||
| 591 | { | ||
| 592 | if (pos != GATE_STR_NPOS) | ||
| 593 | { | ||
| 594 | keylength = gate_win32_winstr_2_utf8(&headerline[0], pos, key, sizeof(key)); | ||
| 595 | valuelength = gate_win32_winstr_2_utf8(&headerline[pos + 1], headerlinelength - pos - 1, value, sizeof(value)); | ||
| 596 | |||
| 597 | if (NULL == gate_string_create(&strkey, key, keylength)) break; | ||
| 598 | if (NULL == gate_string_create(&strvalue, value, valuelength)) break; | ||
| 599 | |||
| 600 | gate_string_trim(&strkey2, &strkey); | ||
| 601 | gate_string_trim(&strvalue2, &strvalue); | ||
| 602 | |||
| 603 | ret = (NULL != gate_util_stringmap_add_string(headers, &strkey2, &strvalue2)) ? true : false; | ||
| 604 | } | ||
| 605 | } while (0); | ||
| 606 | |||
| 607 | gate_string_release(&strkey2); | ||
| 608 | gate_string_release(&strvalue2); | ||
| 609 | |||
| 610 | gate_string_release(&strkey); | ||
| 611 | gate_string_release(&strvalue); | ||
| 612 | return ret; | ||
| 613 | } | ||
| 614 | |||
| 615 | #ifndef INTERNET_OPTION_CLIENT_CERT_CONTEXT | ||
| 616 | #define INTERNET_OPTION_CLIENT_CERT_CONTEXT 84 | ||
| 617 | #endif | ||
| 618 | |||
| 619 | static gate_result_t wininet_httpclient_send_request(gate_httpclient_t* client, gate_http_request_t* request, gate_http_response_t* response) | ||
| 620 | { | ||
| 621 | gate_result_t ret; | ||
| 622 | HINTERNET hconnect = (HINTERNET)client->handles[1]; | ||
| 623 | HINTERNET hrequest = NULL; | ||
| 624 | gate_uint32_t flags = client->flags; | ||
| 625 | |||
| 626 | DWORD dwFlags = 0 | ||
| 627 | | INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP | INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS | ||
| 628 | | INTERNET_FLAG_NO_CACHE_WRITE | INTERNET_FLAG_PRAGMA_NOCACHE | INTERNET_FLAG_NO_UI | ||
| 629 | | INTERNET_FLAG_RELOAD | INTERNET_FLAG_KEEP_CONNECTION | ||
| 630 | ; | ||
| 631 | |||
| 632 | DWORD dwReqFlags = 0; | ||
| 633 | DWORD dwReqFlagsSize = sizeof(dwReqFlags); | ||
| 634 | DWORD dwTimeOut; | ||
| 635 | DWORD dwHttpVersion = 0x02; | ||
| 636 | DWORD dwPathSize; | ||
| 637 | DWORD dwIndex; | ||
| 638 | DWORD dwStatusCode = 0; | ||
| 639 | DWORD dwStatusCodeSize = (DWORD)sizeof(dwStatusCode); | ||
| 640 | DWORD dwHeaderSize; | ||
| 641 | INTERNET_PROXY_INFO proxyinfo; | ||
| 642 | |||
| 643 | TCHAR user[128] = GATE_INIT_EMPTY; | ||
| 644 | TCHAR pass[128] = GATE_INIT_EMPTY; | ||
| 645 | TCHAR proxy[128] = GATE_INIT_EMPTY; | ||
| 646 | TCHAR proxyuser[128] = GATE_INIT_EMPTY; | ||
| 647 | TCHAR proxypass[128] = GATE_INIT_EMPTY; | ||
| 648 | TCHAR version[32] = GATE_INIT_EMPTY; | ||
| 649 | TCHAR verb[32] = GATE_INIT_EMPTY; | ||
| 650 | TCHAR path[2048] = GATE_INIT_EMPTY; | ||
| 651 | TCHAR referrer[512] = GATE_INIT_EMPTY; | ||
| 652 | TCHAR headers[4096] = GATE_INIT_EMPTY; | ||
| 653 | LPTSTR accepttypes[64] = GATE_INIT_EMPTY; | ||
| 654 | LPTSTR ptrresponseheaders = NULL; | ||
| 655 | LPTSTR ptrtstr = NULL; | ||
| 656 | LPTSTR ptrversion = NULL; | ||
| 657 | LPTSTR ptrrefer = NULL; | ||
| 658 | |||
| 659 | gate_size_t headerlength; | ||
| 660 | gate_strbuilder_t headerbuilder; | ||
| 661 | gate_map_iterator_t iterator; | ||
| 662 | gate_string_t str; | ||
| 663 | gate_memstream_t* memstream = NULL; | ||
| 664 | char const* uploadptr = NULL; | ||
| 665 | gate_size_t uploadsize = 0; | ||
| 666 | DWORD senderror; | ||
| 667 | gate_http_response_impl_t* responseimpl = NULL; | ||
| 668 | gate_string_t const* ptr_referrer = NULL; | ||
| 669 | |||
| 670 | do | ||
| 671 | { | ||
| 672 | ret = load_wininet_api(); | ||
| 673 | GATE_BREAK_IF_FAILED_TRACE(ret, "load_wininet_api()"); | ||
| 674 | |||
| 675 | gate_mem_clear(response, sizeof(gate_http_response_t)); | ||
| 676 | |||
| 677 | gate_strbuilder_create(&headerbuilder, 0); | ||
| 678 | |||
| 679 | gate_win32_string_2_winstr(&request->auth_user, user, sizeof(user) / sizeof(user[0])); | ||
| 680 | gate_win32_string_2_winstr(&request->auth_pass, pass, sizeof(pass) / sizeof(pass[0])); | ||
| 681 | gate_win32_string_2_winstr(&request->proxy_server, proxy, sizeof(proxy) / sizeof(proxy[0])); | ||
| 682 | gate_win32_string_2_winstr(&request->proxy_user, proxyuser, sizeof(proxyuser) / sizeof(proxyuser[0])); | ||
| 683 | gate_win32_string_2_winstr(&request->proxy_pass, proxypass, sizeof(proxypass) / sizeof(proxypass[0])); | ||
| 684 | if (gate_win32_string_2_winstr(&request->version, version, sizeof(version) / sizeof(version[0]))) | ||
| 685 | { | ||
| 686 | ptrversion = &version[0]; | ||
| 687 | } | ||
| 688 | gate_win32_string_2_winstr(&request->method, verb, sizeof(verb) / sizeof(verb[0])); | ||
| 689 | gate_win32_string_2_winstr(&request->path, path, sizeof(path) / sizeof(path[0])); | ||
| 690 | ptr_referrer = gate_util_stringmap_get(&request->headers, GATE_HTTP_HEADER_REFERER); | ||
| 691 | if (ptr_referrer) | ||
| 692 | { | ||
| 693 | if (gate_win32_string_2_winstr(ptr_referrer, referrer, sizeof(referrer) / sizeof(referrer[0]))) | ||
| 694 | { | ||
| 695 | ptrrefer = &referrer[0]; | ||
| 696 | } | ||
| 697 | } | ||
| 698 | |||
| 699 | if (request->upload_stream != NULL) | ||
| 700 | { | ||
| 701 | ret = gate_util_buffer_load(&uploadptr, &uploadsize, request->upload_stream, &memstream); | ||
| 702 | GATE_BREAK_IF_FAILED_TRACE(ret, "gate_util_buffer_load() failed"); | ||
| 703 | } | ||
| 704 | |||
| 705 | if (GATE_FLAG_ENABLED(client->flags, GATE_HTTPCLIENT_FLAG_SECURE)) | ||
| 706 | { | ||
| 707 | dwFlags |= INTERNET_FLAG_SECURE; | ||
| 708 | } | ||
| 709 | |||
| 710 | hrequest = WinInet.HTTPOpenRequest(hconnect, verb, path, ptrversion, ptrrefer, (LPCTSTR*)&accepttypes[0], dwFlags, (DWORD_PTR)client); | ||
| 711 | if ((NULL == hrequest) && (GetLastError() == ERROR_INVALID_PARAMETER)) | ||
| 712 | { | ||
| 713 | /* Win95 / IE3 does not support some caching flags, try again without them */ | ||
| 714 | dwFlags &= ~((DWORD)INTERNET_FLAG_PRAGMA_NOCACHE | INTERNET_FLAG_NO_UI); | ||
| 715 | hrequest = WinInet.HTTPOpenRequest(hconnect, verb, path, ptrversion, ptrrefer, (LPCTSTR*)&accepttypes[0], dwFlags, (DWORD_PTR)client); | ||
| 716 | } | ||
| 717 | if (NULL == hrequest) | ||
| 718 | { | ||
| 719 | GATE_DEBUG_TRACE_MSG_VALUE("HttpOpenRequest() failed", gate_platform_get_last_error()); | ||
| 720 | gate_win32_print_lasterror(&ret, NULL, 0); | ||
| 721 | break; | ||
| 722 | } | ||
| 723 | |||
| 724 | WinInet.InetQueryOption(hrequest, INTERNET_OPTION_SECURITY_FLAGS, &dwReqFlags, &dwReqFlagsSize); | ||
| 725 | if (GATE_FLAG_ENABLED(flags, GATE_HTTPCLIENT_FLAG_DISABLE_VERIFICATION)) | ||
| 726 | { | ||
| 727 | dwReqFlags |= (SECURITY_FLAG_IGNORE_CERT_CN_INVALID | SECURITY_FLAG_IGNORE_CERT_DATE_INVALID | ||
| 728 | | SECURITY_FLAG_IGNORE_UNKNOWN_CA | SECURITY_FLAG_IGNORE_REVOCATION | ||
| 729 | | SECURITY_FLAG_IGNORE_REDIRECT_TO_HTTP | SECURITY_FLAG_IGNORE_REDIRECT_TO_HTTPS | ||
| 730 | ); | ||
| 731 | } | ||
| 732 | WinInet.InetSetOption(hrequest, INTERNET_OPTION_SECURITY_FLAGS, &dwReqFlags, sizeof(dwReqFlags)); | ||
| 733 | |||
| 734 | { | ||
| 735 | /* in case of Windows 10+, enable HTTP 2 support: */ | ||
| 736 | #ifndef INTERNET_OPTION_HTTP_PROTOCOL_USED | ||
| 737 | # define INTERNET_OPTION_HTTP_PROTOCOL_USED 149 | ||
| 738 | #endif | ||
| 739 | WinInet.InetSetOption(hrequest, INTERNET_OPTION_HTTP_PROTOCOL_USED, &dwHttpVersion, sizeof(dwHttpVersion)); | ||
| 740 | } | ||
| 741 | |||
| 742 | if (request->connect_timeout_ms != 0) | ||
| 743 | { | ||
| 744 | /* setup connect timeout in milliseconds */ | ||
| 745 | dwTimeOut = (DWORD)request->connect_timeout_ms; | ||
| 746 | WinInet.InetSetOption(hrequest, INTERNET_OPTION_CONNECT_TIMEOUT, &dwTimeOut, sizeof(dwTimeOut)); | ||
| 747 | } | ||
| 748 | if (request->send_timeout_ms != 0) | ||
| 749 | { | ||
| 750 | /* setup send timeout in milliseconds */ | ||
| 751 | dwTimeOut = (DWORD)request->send_timeout_ms; | ||
| 752 | WinInet.InetSetOption(hrequest, INTERNET_OPTION_SEND_TIMEOUT, &dwTimeOut, sizeof(dwTimeOut)); | ||
| 753 | } | ||
| 754 | if (request->receive_timeout_ms != 0) | ||
| 755 | { | ||
| 756 | /* setup receive timeout in milliseconds */ | ||
| 757 | dwTimeOut = (DWORD)request->receive_timeout_ms; | ||
| 758 | WinInet.InetSetOption(hrequest, INTERNET_OPTION_RECEIVE_TIMEOUT, &dwTimeOut, sizeof(dwTimeOut)); | ||
| 759 | } | ||
| 760 | |||
| 761 | if ((user[0] != 0) || (pass[0] != 0)) | ||
| 762 | { | ||
| 763 | /* setup user/password authentication */ | ||
| 764 | WinInet.InetSetOption(hrequest, INTERNET_OPTION_USERNAME, (user[0] == 0) ? NULL : &user[0], (DWORD)gate_win32_winstr_length(user)); | ||
| 765 | WinInet.InetSetOption(hrequest, INTERNET_OPTION_PASSWORD, (pass[0] == 0) ? NULL : &pass[0], (DWORD)gate_win32_winstr_length(pass)); | ||
| 766 | } | ||
| 767 | |||
| 768 | if (proxy[0] != 0) | ||
| 769 | { | ||
| 770 | gate_mem_clear(&proxyinfo, sizeof(proxyinfo)); | ||
| 771 | proxyinfo.dwAccessType = INTERNET_OPEN_TYPE_PROXY; | ||
| 772 | proxyinfo.lpszProxy = proxy; | ||
| 773 | WinInet.InetSetOption(hrequest, INTERNET_OPTION_PROXY, &proxyinfo, sizeof(proxyinfo)); | ||
| 774 | } | ||
| 775 | |||
| 776 | if ((proxyuser[0] != 0) || (proxypass[0] != 0)) | ||
| 777 | { | ||
| 778 | WinInet.InetSetOption(hrequest, INTERNET_OPTION_PROXY_USERNAME, (proxyuser[0] == 0) ? NULL : &proxyuser[0], (DWORD)gate_win32_winstr_length(proxyuser)); | ||
| 779 | WinInet.InetSetOption(hrequest, INTERNET_OPTION_PROXY_PASSWORD, (proxypass[0] == 0) ? NULL : &proxypass[0], (DWORD)gate_win32_winstr_length(proxypass)); | ||
| 780 | } | ||
| 781 | |||
| 782 | iterator = gate_map_first(&request->headers); | ||
| 783 | while (gate_map_iterator_valid(iterator)) | ||
| 784 | { | ||
| 785 | str = GATE_MAP_ITER_KEY(gate_string_t, iterator); | ||
| 786 | gate_strbuilder_append_text(&headerbuilder, str.str, str.length); | ||
| 787 | gate_strbuilder_append_text(&headerbuilder, ": ", 2); | ||
| 788 | str = GATE_MAP_ITER_VALUE(gate_string_t, iterator); | ||
| 789 | gate_strbuilder_append_text(&headerbuilder, str.str, str.length); | ||
| 790 | gate_strbuilder_append_text(&headerbuilder, "\r\n", 2); | ||
| 791 | |||
| 792 | iterator = gate_map_iterator_next(iterator); | ||
| 793 | } | ||
| 794 | |||
| 795 | headerlength = gate_win32_utf8_2_winstr(headerbuilder.buffer->data, headerbuilder.length, headers, sizeof(headers) / sizeof(headers[0])); | ||
| 796 | if (FALSE == WinInet.HTTPSendRequest(hrequest, headers, (DWORD)headerlength, (LPVOID)uploadptr, (DWORD)uploadsize)) | ||
| 797 | { | ||
| 798 | senderror = gate_win32_getlasterror(); | ||
| 799 | |||
| 800 | #ifndef ERROR_HTTP_REDIRECT_NEEDS_CONFIRMATION | ||
| 801 | #define ERROR_HTTP_REDIRECT_NEEDS_CONFIRMATION (INTERNET_ERROR_BASE + 168) | ||
| 802 | #endif | ||
| 803 | |||
| 804 | if (ERROR_HTTP_REDIRECT_NEEDS_CONFIRMATION == senderror) | ||
| 805 | { | ||
| 806 | /* HTTP redirection was issued -> confirm automatically and retry */ | ||
| 807 | WinInet.InetErrorDlg(NULL, hrequest, senderror, FLAGS_ERROR_UI_FLAGS_NO_UI, NULL); | ||
| 808 | |||
| 809 | dwPathSize = sizeof(path); | ||
| 810 | dwIndex = 0; | ||
| 811 | WinInet.HTTPQueryInfo(hrequest, HTTP_QUERY_LOCATION, path, &dwPathSize, &dwIndex); | ||
| 812 | } | ||
| 813 | else if (ERROR_INTERNET_CLIENT_AUTH_CERT_NEEDED == senderror) | ||
| 814 | { | ||
| 815 | /* If optional client certificate was requested, try to continue without certificate */ | ||
| 816 | WinInet.InetErrorDlg(NULL, hrequest, senderror, FLAGS_ERROR_UI_FLAGS_NO_UI, NULL); | ||
| 817 | |||
| 818 | WinInet.InetSetOption(hrequest, INTERNET_OPTION_CLIENT_CERT_CONTEXT, NULL, 0); | ||
| 819 | } | ||
| 820 | else | ||
| 821 | { | ||
| 822 | /* any other error will cancel the operation */ | ||
| 823 | GATE_DEBUG_TRACE("HttpSendRequest() failed"); | ||
| 824 | ret = GATE_RESULT_FAILED; | ||
| 825 | break; | ||
| 826 | } | ||
| 827 | |||
| 828 | /* second attempt to access http service */ | ||
| 829 | if (FALSE == WinInet.HTTPSendRequest(hrequest, headers, (DWORD)headerlength, (LPVOID)uploadptr, (DWORD)uploadsize)) | ||
| 830 | { | ||
| 831 | GATE_DEBUG_TRACE("HttpSendRequest() failed"); | ||
| 832 | ret = GATE_RESULT_FAILED; | ||
| 833 | break; | ||
| 834 | } | ||
| 835 | } | ||
| 836 | |||
| 837 | /* HTTP request succeeded -> receive HTTP response */ | ||
| 838 | |||
| 839 | if (FALSE == WinInet.HTTPQueryInfo(hrequest, HTTP_QUERY_STATUS_CODE | HTTP_QUERY_FLAG_NUMBER, &dwStatusCode, &dwStatusCodeSize, 0)) | ||
| 840 | { | ||
| 841 | /* no status code, maybe socket was closed ... */ | ||
| 842 | GATE_DEBUG_TRACE("HttpQueryInfo() failed"); | ||
| 843 | ret = GATE_RESULT_INVALIDINPUT; | ||
| 844 | break; | ||
| 845 | } | ||
| 846 | |||
| 847 | response->status_code = (gate_uint32_t)dwStatusCode; | ||
| 848 | |||
| 849 | dwHeaderSize = 0; | ||
| 850 | if (FALSE == WinInet.HTTPQueryInfo(hrequest, HTTP_QUERY_RAW_HEADERS, NULL, &dwHeaderSize, NULL)) | ||
| 851 | { | ||
| 852 | senderror = gate_win32_getlasterror(); | ||
| 853 | if (ERROR_INSUFFICIENT_BUFFER != senderror) | ||
| 854 | { | ||
| 855 | /* cannot receive header size */ | ||
| 856 | GATE_DEBUG_TRACE("HttpQueryInfo() failed"); | ||
| 857 | ret = GATE_RESULT_INVALIDHEADER; | ||
| 858 | break; | ||
| 859 | } | ||
| 860 | } | ||
| 861 | |||
| 862 | if (dwHeaderSize != 0) | ||
| 863 | { | ||
| 864 | /* attach response headers to response object */ | ||
| 865 | if (NULL == gate_util_stringmap_create(&response->headers)) | ||
| 866 | { | ||
| 867 | ret = GATE_RESULT_OUTOFMEMORY; | ||
| 868 | break; | ||
| 869 | } | ||
| 870 | |||
| 871 | dwHeaderSize += 32; /* add some extra space */ | ||
| 872 | ptrresponseheaders = (LPTSTR)gate_mem_alloc(dwHeaderSize * sizeof(TCHAR)); | ||
| 873 | if (NULL == ptrresponseheaders) | ||
| 874 | { | ||
| 875 | ret = GATE_RESULT_OUTOFMEMORY; | ||
| 876 | break; | ||
| 877 | } | ||
| 878 | |||
| 879 | if (FALSE == WinInet.HTTPQueryInfo(hrequest, HTTP_QUERY_RAW_HEADERS, ptrresponseheaders, &dwHeaderSize, NULL)) | ||
| 880 | { | ||
| 881 | GATE_DEBUG_TRACE("HttpQueryInfo() failed"); | ||
| 882 | ret = GATE_RESULT_INVALIDHEADER; | ||
| 883 | break; | ||
| 884 | } | ||
| 885 | |||
| 886 | ptrtstr = ptrresponseheaders; | ||
| 887 | |||
| 888 | while (0 != (headerlength = gate_win32_winstr_length(ptrtstr))) | ||
| 889 | { | ||
| 890 | gate_httpclient_add_header(&response->headers, ptrtstr, headerlength); | ||
| 891 | |||
| 892 | ptrtstr += (headerlength + 1); | ||
| 893 | } | ||
| 894 | } | ||
| 895 | |||
| 896 | /* generate response stream to access downloaded data */ | ||
| 897 | |||
| 898 | responseimpl = (gate_http_response_impl_t*)gate_mem_alloc(sizeof(gate_http_response_impl_t)); | ||
| 899 | if (responseimpl == NULL) | ||
| 900 | { | ||
| 901 | ret = GATE_RESULT_OUTOFMEMORY; | ||
| 902 | break; | ||
| 903 | } | ||
| 904 | gate_init_http_client_response_vtbl(); | ||
| 905 | responseimpl->vtbl = &gate_http_client_response_vtbl; | ||
| 906 | gate_atomic_int_init(&responseimpl->ref_counter, 1); | ||
| 907 | responseimpl->handle = hrequest; | ||
| 908 | hrequest = NULL; | ||
| 909 | |||
| 910 | /* success case */ | ||
| 911 | response->response_stream = (gate_stream_t*)responseimpl; | ||
| 912 | ret = GATE_RESULT_OK; | ||
| 913 | } while (0); | ||
| 914 | |||
| 915 | gate_strbuilder_release(&headerbuilder); | ||
| 916 | |||
| 917 | if (hrequest != NULL) | ||
| 918 | { | ||
| 919 | WinInet.InetCloseHandle(hrequest); | ||
| 920 | } | ||
| 921 | |||
| 922 | if (memstream != NULL) | ||
| 923 | { | ||
| 924 | memstream->vtbl->release(memstream); | ||
| 925 | } | ||
| 926 | |||
| 927 | if (ptrresponseheaders != NULL) | ||
| 928 | { | ||
| 929 | gate_mem_dealloc(ptrresponseheaders); | ||
| 930 | } | ||
| 931 | |||
| 932 | if (GATE_FAILED(ret)) | ||
| 933 | { | ||
| 934 | gate_http_response_release(response); | ||
| 935 | } | ||
| 936 | |||
| 937 | return ret; | ||
| 938 | } | ||
| 939 | |||
| 940 | |||
| 941 | gate_result_t gate_httpclient_create(gate_httpclient_t* client, gate_string_t const* server, gate_uint16_t port, gate_enumint_t flags) | ||
| 942 | { | ||
| 943 | if (GATE_FLAG_ENABLED(flags, GATE_HTTPCLIENT_FLAG_NATIVE_IMPL)) | ||
| 944 | { | ||
| 945 | return native_httpclient_create(client, server, port, flags); | ||
| 946 | } | ||
| 947 | else | ||
| 948 | { | ||
| 949 | return wininet_httpclient_create(client, server, port, flags); | ||
| 950 | } | ||
| 951 | } | ||
| 952 | |||
| 953 | gate_result_t gate_httpclient_send_request(gate_httpclient_t* client, gate_http_request_t* request, gate_http_response_t* response) | ||
| 954 | { | ||
| 955 | if (GATE_FLAG_ENABLED(client->flags, GATE_HTTPCLIENT_FLAG_NATIVE_IMPL)) | ||
| 956 | { | ||
| 957 | return native_httpclient_send_request(client, request, response); | ||
| 958 | } | ||
| 959 | else | ||
| 960 | { | ||
| 961 | return wininet_httpclient_send_request(client, request, response); | ||
| 962 | } | ||
| 963 | } | ||
| 964 | |||
| 965 | gate_result_t gate_httpclient_release(gate_httpclient_t* client) | ||
| 966 | { | ||
| 967 | if (GATE_FLAG_ENABLED(client->flags, GATE_HTTPCLIENT_FLAG_NATIVE_IMPL)) | ||
| 968 | { | ||
| 969 | return native_httpclient_release(client); | ||
| 970 | } | ||
| 971 | else | ||
| 972 | { | ||
| 973 | return wininet_httpclient_release(client); | ||
| 974 | } | ||
| 975 | } | ||
| 976 | |||
| 977 | |||
| 978 | |||
| 979 | #endif /* GATE_NET_HTTPCLIENT_WINAPI */ | ||
| 980 | |||
| 981 | |||
| 982 | |||
| 983 | #if defined(GATE_NET_HTTPCLIENT_CURL) | ||
| 984 | |||
| 985 | #include "gate/net/platform/libcurl_api.h" | ||
| 986 | #include "gate/uris.h" | ||
| 987 | #include "gate/utilities.h" | ||
| 988 | #include "gate/debugging.h" | ||
| 989 | |||
| 990 | |||
| 991 | 19 | static gate_result_t curl_httpclient_create(gate_httpclient_t* client, gate_string_t const* server, gate_uint16_t port, gate_enumint_t flags) | |
| 992 | { | ||
| 993 | 19 | gate_result_t ret = GATE_RESULT_FAILED; | |
| 994 | |||
| 995 | do | ||
| 996 | { | ||
| 997 | 19 | gate_mem_clear(client, sizeof(gate_httpclient_t)); | |
| 998 | |||
| 999 | 19 | ret = load_libcurl_functions(); | |
| 1000 |
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|
19 | GATE_BREAK_IF_FAILED(ret); |
| 1001 | |||
| 1002 |
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|
19 | if (NULL == gate_string_clone(&client->server, server)) |
| 1003 | { | ||
| 1004 | ✗ | ret = GATE_RESULT_OUTOFMEMORY; | |
| 1005 | ✗ | break; | |
| 1006 | } | ||
| 1007 | |||
| 1008 | 19 | client->flags = flags; | |
| 1009 | 19 | client->port = port; | |
| 1010 | |||
| 1011 | 19 | ret = GATE_RESULT_OK; | |
| 1012 | } while (0); | ||
| 1013 | |||
| 1014 | 19 | return ret; | |
| 1015 | } | ||
| 1016 | |||
| 1017 | |||
| 1018 | 21 | gate_result_t gate_httpclient_create(gate_httpclient_t* client, gate_string_t const* server, gate_uint16_t port, gate_enumint_t flags) | |
| 1019 | { | ||
| 1020 |
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|
21 | if (GATE_FLAG_ENABLED(flags, GATE_HTTPCLIENT_FLAG_NATIVE_IMPL)) |
| 1021 | { | ||
| 1022 | 2 | return native_httpclient_create(client, server, port, flags); | |
| 1023 | } | ||
| 1024 | else | ||
| 1025 | { | ||
| 1026 | 19 | return curl_httpclient_create(client, server, port, flags); | |
| 1027 | } | ||
| 1028 | } | ||
| 1029 | |||
| 1030 | ✗ | static gate_result_t setup_multipart_formdata(CURL* curl_session, gate_http_request_t* request) | |
| 1031 | { | ||
| 1032 | ✗ | gate_result_t ret = GATE_RESULT_FAILED; | |
| 1033 | |||
| 1034 | /* | ||
| 1035 | // multipart form data | ||
| 1036 | size_t boundarypos = contentType.indexOf("boundary="); | ||
| 1037 | if(boundarypos == StrToken::npos) | ||
| 1038 | { | ||
| 1039 | throw Exception(results::InvalidData, "Missing multipart form data boundary", FuncName); | ||
| 1040 | } | ||
| 1041 | StrToken boundary = contentType.subString(boundarypos + 9); | ||
| 1042 | |||
| 1043 | |||
| 1044 | parts = Http::parseMultipartMessages(strm.str(), boundary); | ||
| 1045 | for(partlist_t::iterator p(parts.begin()), e(parts.end()); p != e; ++p) | ||
| 1046 | { | ||
| 1047 | if(!p->Name.empty()) | ||
| 1048 | { | ||
| 1049 | char const* ctype = Http::ContentType_Binary; | ||
| 1050 | if(!p->Type.empty()) | ||
| 1051 | { | ||
| 1052 | ctype = p->Type.c_str(); | ||
| 1053 | } | ||
| 1054 | |||
| 1055 | if(p->FileName.empty()) | ||
| 1056 | { | ||
| 1057 | curl::Code.formadd(&formpost, &formlast, | ||
| 1058 | CURLFORM_COPYNAME, p->Name.c_str(), | ||
| 1059 | CURLFORM_PTRCONTENTS, p->Message.c_str(), | ||
| 1060 | CURLFORM_CONTENTSLENGTH, (long)p->Message.size(), | ||
| 1061 | CURLFORM_CONTENTTYPE, ctype, | ||
| 1062 | CURLFORM_END | ||
| 1063 | ); | ||
| 1064 | } | ||
| 1065 | else | ||
| 1066 | { | ||
| 1067 | curl::Code.formadd(&formpost, &formlast, | ||
| 1068 | CURLFORM_COPYNAME, p->Name.c_str(), | ||
| 1069 | CURLFORM_BUFFERPTR, p->Message.c_str(), | ||
| 1070 | CURLFORM_BUFFERLENGTH, (long)p->Message.size(), | ||
| 1071 | CURLFORM_BUFFER, p->FileName.c_str(), | ||
| 1072 | CURLFORM_CONTENTTYPE, ctype, | ||
| 1073 | CURLFORM_END | ||
| 1074 | ); | ||
| 1075 | } | ||
| 1076 | } | ||
| 1077 | } | ||
| 1078 | |||
| 1079 | result = curl::Code.easy_setopt(pcurl, CURLOPT_HTTPPOST, formpost); | ||
| 1080 | curl::CurlLib::check_error(result, "curl_easy_setopt(CURLOPT_HTTPPOST)", FuncName); | ||
| 1081 | |||
| 1082 | */ | ||
| 1083 | |||
| 1084 | ✗ | return ret; | |
| 1085 | } | ||
| 1086 | |||
| 1087 | #define GATE_CURL_CHECK_ERROR(curl_code, origin) { ret = gate_curl_map_result(curl_code, ¤t_error_msg); GATE_DEBUG_TRACE_RESULT(ret, origin, current_error_msg, 0); GATE_BREAK_IF_FAILED(ret); } | ||
| 1088 | |||
| 1089 | 1 | static gate_result_t extract_stream_data(CURL* curl_session, gate_stream_t* source_stream, gate_bool_t put_upload) | |
| 1090 | { | ||
| 1091 | 1 | gate_result_t ret = GATE_RESULT_FAILED; | |
| 1092 | 1 | gate_memstream_t* source_memstream = NULL; | |
| 1093 | CURLcode curl_code; | ||
| 1094 | 1 | char const* current_error_msg = NULL; | |
| 1095 | 1 | char const* memstream_data = NULL; | |
| 1096 | 1 | gate_size_t memstream_data_size = 0; | |
| 1097 | |||
| 1098 | do | ||
| 1099 | { | ||
| 1100 |
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|
1 | if(put_upload) |
| 1101 | { | ||
| 1102 | /* PUT */ | ||
| 1103 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_UPLOAD, (long)1); | |
| 1104 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[UPLOAD]"); | |
| 1105 | |||
| 1106 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_READDATA, (void*)source_stream); | |
| 1107 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[READDATA]"); | |
| 1108 | |||
| 1109 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_READFUNCTION, &gate_curl_read_stream_cb); | |
| 1110 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[READFUNCTION]"); | |
| 1111 | } | ||
| 1112 | else | ||
| 1113 | { | ||
| 1114 | /* POST */ | ||
| 1115 |
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|
1 | if (GATE_OBJECT_IMPLEMENTS(source_stream, GATE_INTERFACE_NAME_MEMSTREAM)) |
| 1116 | { | ||
| 1117 | ✗ | source_memstream = (gate_memstream_t*)source_stream; | |
| 1118 | } | ||
| 1119 | else | ||
| 1120 | { | ||
| 1121 | 1 | source_memstream = gate_memstream_create(GATE_MAX_BLOCK_COPYBUFFER_LENGTH); | |
| 1122 |
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|
1 | if (NULL == source_memstream) |
| 1123 | { | ||
| 1124 | ✗ | ret = GATE_RESULT_OUTOFMEMORY; | |
| 1125 | ✗ | break; | |
| 1126 | } | ||
| 1127 | 1 | ret = gate_stream_transfer(source_stream, (gate_stream_t*)source_memstream); | |
| 1128 |
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|
1 | if (GATE_FAILED(ret)) |
| 1129 | { | ||
| 1130 | ✗ | gate_object_release(source_memstream); | |
| 1131 | ✗ | break; | |
| 1132 | } | ||
| 1133 | } | ||
| 1134 | 1 | memstream_data = gate_memstream_get_data(source_memstream); | |
| 1135 | 1 | memstream_data_size = gate_memstream_size(source_memstream); | |
| 1136 | |||
| 1137 | 1 | curl_code = curl.easy_setopt(curl_session, CURLOPT_POST, (long)1); | |
| 1138 |
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|
1 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[POST]"); |
| 1139 | |||
| 1140 | 1 | curl_code = curl.easy_setopt(curl_session, CURLOPT_POSTFIELDS, memstream_data); | |
| 1141 |
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|
1 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[POSTFIELDS]"); |
| 1142 | |||
| 1143 | 1 | curl_code = curl.easy_setopt(curl_session, CURLOPT_POSTFIELDSIZE, (long)memstream_data_size); | |
| 1144 |
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|
1 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[POSTFIELDSIZE]"); |
| 1145 | } | ||
| 1146 | |||
| 1147 | } while (0); | ||
| 1148 | |||
| 1149 |
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|
1 | if ((source_stream != NULL) && (source_memstream != (gate_memstream_t*)source_stream)) |
| 1150 | { | ||
| 1151 | 1 | gate_object_release(source_memstream); | |
| 1152 | } | ||
| 1153 | 1 | return ret; | |
| 1154 | } | ||
| 1155 | |||
| 1156 | 19 | static gate_result_t parse_response_header(char const* data, gate_size_t data_len, gate_map_t* m, gate_uint32_t* status) | |
| 1157 | { | ||
| 1158 | static gate_string_t const http_key = GATE_STRING_INIT_STATIC("HTTP"); | ||
| 1159 | static gate_string_t const status_key = GATE_STRING_INIT_STATIC("Status"); | ||
| 1160 | static gate_string_t const http_prefix = GATE_STRING_INIT_STATIC("HTTP/"); | ||
| 1161 | 19 | gate_result_t ret = GATE_RESULT_OK; | |
| 1162 | 19 | gate_string_t header = GATE_STRING_INIT_EMPTY; | |
| 1163 | gate_string_t line; | ||
| 1164 | gate_string_t key; | ||
| 1165 | gate_string_t value; | ||
| 1166 | gate_size_t pos; | ||
| 1167 | 19 | gate_uint64_t ui64 = 0; | |
| 1168 | do | ||
| 1169 | { | ||
| 1170 | 19 | gate_mem_clear(m, sizeof(gate_map_t)); | |
| 1171 |
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|
19 | if (NULL == gate_map_create(m, &gate_compare_string, |
| 1172 | sizeof(gate_string_t), &gate_string_copy_constructor, &gate_string_destructor, | ||
| 1173 | sizeof(gate_string_t), &gate_string_copy_constructor, &gate_string_destructor)) | ||
| 1174 | { | ||
| 1175 | ✗ | ret = GATE_RESULT_OUTOFMEMORY; | |
| 1176 | ✗ | break; | |
| 1177 | } | ||
| 1178 | |||
| 1179 | |||
| 1180 |
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|
19 | if (NULL == gate_string_create(&header, data, data_len)) |
| 1181 | { | ||
| 1182 | ✗ | ret = GATE_RESULT_OUTOFMEMORY; | |
| 1183 | ✗ | break; | |
| 1184 | } | ||
| 1185 | |||
| 1186 |
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|
185 | while (gate_string_read_line(&line, &header, &header)) |
| 1187 | { | ||
| 1188 | 166 | gate_mem_clear(&key, sizeof(key)); | |
| 1189 | 166 | gate_mem_clear(&value, sizeof(value)); | |
| 1190 | |||
| 1191 | |||
| 1192 |
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|
166 | if (gate_string_starts_with(&line, &http_prefix)) |
| 1193 | { | ||
| 1194 | 19 | gate_map_add(m, &http_key, &line); | |
| 1195 | 19 | pos = gate_string_char_pos(&line, ' ', gate_string_length(&http_key)); | |
| 1196 |
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|
19 | if (GATE_STR_NPOS != pos) |
| 1197 | { | ||
| 1198 | 19 | gate_string_substr(&value, &line, pos + 1, GATE_STR_NPOS); | |
| 1199 | 19 | gate_string_ltrim(&value, &value); | |
| 1200 | 19 | gate_map_add(m, &status_key, &value); | |
| 1201 |
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|
19 | if (status != NULL) |
| 1202 | { | ||
| 1203 | 19 | gate_str_parse_uint64(value.str, value.length, &ui64); | |
| 1204 | 19 | *status = (gate_uint32_t)ui64; | |
| 1205 | } | ||
| 1206 | } | ||
| 1207 | } | ||
| 1208 | else | ||
| 1209 | { | ||
| 1210 | 147 | pos = gate_string_char_pos(&line, ':', 0); | |
| 1211 |
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|
147 | if (GATE_STR_NPOS != pos) |
| 1212 | { | ||
| 1213 | 128 | gate_string_substr(&key, &line, 0, pos); | |
| 1214 | 128 | gate_string_substr(&value, &line, pos + 1, GATE_STR_NPOS); | |
| 1215 | 128 | gate_string_trim(&key, &key); | |
| 1216 | 128 | gate_string_trim(&value, &value); | |
| 1217 | 128 | gate_map_add(m, &key, &value); | |
| 1218 | } | ||
| 1219 | } | ||
| 1220 | 166 | gate_string_release(&key); | |
| 1221 | 166 | gate_string_release(&value); | |
| 1222 | 166 | gate_string_release(&line); | |
| 1223 | } | ||
| 1224 | |||
| 1225 | } while (0); | ||
| 1226 | |||
| 1227 | 19 | gate_string_release(&header); | |
| 1228 | |||
| 1229 |
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|
19 | if (GATE_FAILED(ret)) |
| 1230 | { | ||
| 1231 | ✗ | gate_map_destroy(m); | |
| 1232 | } | ||
| 1233 | |||
| 1234 | 19 | return ret; | |
| 1235 | } | ||
| 1236 | |||
| 1237 | static gate_string_t const gate_uri_scheme_http = GATE_STRING_INIT_STATIC(GATE_URI_SCHEME_HTTP); | ||
| 1238 | static gate_string_t const gate_uri_scheme_https = GATE_STRING_INIT_STATIC(GATE_URI_SCHEME_HTTPS); | ||
| 1239 | |||
| 1240 | |||
| 1241 | |||
| 1242 | 19 | static gate_result_t curl_httpclient_send_request(gate_httpclient_t* client, gate_http_request_t* request, gate_http_response_t* response) | |
| 1243 | { | ||
| 1244 | static gate_string_t const header_entry_separator = GATE_STRING_INIT_STATIC(": "); | ||
| 1245 | static gate_string_t const header_entry_content_type = GATE_STRING_INIT_STATIC(GATE_HTTP_HEADER_CONTENTTYPE); | ||
| 1246 | 19 | gate_result_t ret = GATE_RESULT_FAILED; | |
| 1247 | 19 | CURL* curl_session = NULL; | |
| 1248 | 19 | gate_uri_t url = GATE_INIT_EMPTY; | |
| 1249 | 19 | gate_string_t str_url = GATE_STRING_INIT_EMPTY; | |
| 1250 | /*struct curl_httppost* form_last = NULL;*/ | ||
| 1251 | CURLcode curl_code; | ||
| 1252 | 19 | char const* current_error_msg = NULL; | |
| 1253 | char buffer[4096]; | ||
| 1254 | gate_size_t buffer_len; | ||
| 1255 | 19 | gate_bool_t is_secure = GATE_FLAG_ENABLED(client->flags, GATE_HTTPCLIENT_FLAG_SECURE); | |
| 1256 | gate_bool_t is_get_request; | ||
| 1257 | gate_bool_t is_post_request; | ||
| 1258 | gate_bool_t is_put_request; | ||
| 1259 | 19 | struct curl_slist* curl_headers = NULL; | |
| 1260 | gate_map_iterator_t iter; | ||
| 1261 | gate_string_t const* key; | ||
| 1262 | gate_string_t const* value; | ||
| 1263 | char username[256]; | ||
| 1264 | char password[256]; | ||
| 1265 | |||
| 1266 | 19 | gate_memstream_t* response_header = NULL; | |
| 1267 | 19 | gate_memstream_t* response_content = NULL; | |
| 1268 | |||
| 1269 | do | ||
| 1270 | { | ||
| 1271 | 19 | gate_uri_init(&url); | |
| 1272 | 19 | gate_http_response_init(response); | |
| 1273 | |||
| 1274 | 19 | ret = load_libcurl_functions(); | |
| 1275 |
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|
19 | GATE_BREAK_IF_FAILED(ret); |
| 1276 | |||
| 1277 | 19 | curl_session = curl.easy_init(); | |
| 1278 |
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|
19 | if (NULL == curl_session) |
| 1279 | { | ||
| 1280 | ✗ | ret = GATE_RESULT_NOTAVAILABLE; | |
| 1281 | ✗ | GATE_DEBUG_TRACE_RESULT(ret, "curl_easy_init", "Faile to get CURL context", 0); | |
| 1282 | ✗ | break; | |
| 1283 | } | ||
| 1284 | |||
| 1285 |
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|
19 | if (client->port == 0) |
| 1286 | { | ||
| 1287 |
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|
14 | url.port = is_secure ? 443 : 80; |
| 1288 | } | ||
| 1289 | else | ||
| 1290 | { | ||
| 1291 | 5 | url.port = client->port; | |
| 1292 | } | ||
| 1293 |
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|
19 | gate_string_duplicate(&url.scheme, is_secure ? &gate_uri_scheme_https : &gate_uri_scheme_http); |
| 1294 | |||
| 1295 |
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|
19 | if (!gate_string_is_empty(&request->version)) |
| 1296 | { | ||
| 1297 | ✗ | long http_version = CURL_HTTP_VERSION_NONE; | |
| 1298 | ✗ | if (gate_string_equals_str(&request->version, "1.0")) { http_version = CURL_HTTP_VERSION_1_0; } | |
| 1299 | ✗ | else if (gate_string_equals_str(&request->version, "1.1")) { http_version = CURL_HTTP_VERSION_1_1; } | |
| 1300 | ✗ | else if (gate_string_equals_str(&request->version, "2.0")) { http_version = CURL_HTTP_VERSION_2_0; } | |
| 1301 | ✗ | else if (gate_string_equals_str(&request->version, "3.0")) { http_version = CURL_HTTP_VERSION_3; } | |
| 1302 | |||
| 1303 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_HTTP_VERSION, http_version); | |
| 1304 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[HTTP_VERSION]"); | |
| 1305 | } | ||
| 1306 | |||
| 1307 | { | ||
| 1308 | 19 | long followlocation = 1; | |
| 1309 | 19 | long max_redirects = 8; | |
| 1310 | |||
| 1311 | 19 | curl_code = curl.easy_setopt(curl_session, CURLOPT_FOLLOWLOCATION, followlocation); | |
| 1312 |
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19 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[FOLLOWLOCATION]"); |
| 1313 | |||
| 1314 | 19 | curl_code = curl.easy_setopt(curl_session, CURLOPT_MAXREDIRS, max_redirects); | |
| 1315 |
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19 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[MAXREDIRS]"); |
| 1316 | } | ||
| 1317 | |||
| 1318 |
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|
19 | if (!gate_string_is_empty(&request->auth_user)) |
| 1319 | { | ||
| 1320 | ✗ | struct curl_version_info_data* version = curl.version_info(CURLVERSION_NOW); | |
| 1321 | ✗ | unsigned long auth_bitmask = CURLAUTH_BASIC | CURLAUTH_DIGEST; | |
| 1322 | /* NOTICE: if we request auth-types not included by libcurl, | ||
| 1323 | we end with useless 401-responses */ | ||
| 1324 | ✗ | if(version->features & CURL_VERSION_SSPI) auth_bitmask |= CURLAUTH_DIGEST | CURLAUTH_NEGOTIATE | CURLAUTH_NTLM; | |
| 1325 | ✗ | if(version->features & CURL_VERSION_NTLM) auth_bitmask |= CURLAUTH_NTLM; | |
| 1326 | ✗ | if(version->features & CURL_VERSION_GSSNEGOTIATE) auth_bitmask |= CURLAUTH_NEGOTIATE; | |
| 1327 | |||
| 1328 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_HTTPAUTH, auth_bitmask); | |
| 1329 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[HTTPAUTH]"); | |
| 1330 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_UNRESTRICTED_AUTH, 1L); | |
| 1331 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[UNRESTRICTED_AUTH]"); | |
| 1332 | |||
| 1333 | #if 1 | ||
| 1334 | ✗ | gate_string_to_buffer(&request->auth_user, username, sizeof(username)); | |
| 1335 | ✗ | gate_string_to_buffer(&request->auth_pass, password, sizeof(password)); | |
| 1336 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_USERNAME, username); | |
| 1337 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[USERNAME]"); | |
| 1338 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_PASSWORD, password); | |
| 1339 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[PASSWORD]"); | |
| 1340 | #else | ||
| 1341 | ret = gate_uri_build_user_info(&request->auth_user, &request->auth_pass, &url.user_info); | ||
| 1342 | GATE_BREAK_IF_FAILED(ret); | ||
| 1343 | #endif | ||
| 1344 | } | ||
| 1345 |
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19 | if (NULL == gate_string_clone(&url.host, &client->server)) |
| 1346 | { | ||
| 1347 | ✗ | ret = GATE_RESULT_OUTOFMEMORY; | |
| 1348 | ✗ | break; | |
| 1349 | } | ||
| 1350 |
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19 | if (NULL == gate_string_clone(&url.absolute_path, &request->path)) |
| 1351 | { | ||
| 1352 | ✗ | ret = GATE_RESULT_OUTOFMEMORY; | |
| 1353 | ✗ | break; | |
| 1354 | } | ||
| 1355 | |||
| 1356 | 19 | ret = gate_uri_to_string(&url, &str_url, false); | |
| 1357 |
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19 | GATE_BREAK_IF_FAILED(ret); |
| 1358 | |||
| 1359 | 19 | curl_code = curl.easy_setopt(curl_session, CURLOPT_URL, str_url.str); | |
| 1360 |
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19 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[URL]"); |
| 1361 | |||
| 1362 |
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19 | if (!gate_string_is_empty(&request->proxy_server)) |
| 1363 | { | ||
| 1364 | ✗ | GATE_STRING_TO_BUFFER(&request->proxy_server, buffer); | |
| 1365 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_PROXY, buffer); | |
| 1366 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[PROXY]"); | |
| 1367 | |||
| 1368 | ✗ | if (request->proxy_port) | |
| 1369 | { | ||
| 1370 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_PROXYPORT, (long)request->proxy_port); | |
| 1371 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[PROXYPORT]"); | |
| 1372 | } | ||
| 1373 | |||
| 1374 | ✗ | if (!gate_string_is_empty(&request->proxy_user)) | |
| 1375 | { | ||
| 1376 | ✗ | GATE_STRING_TO_BUFFER(&request->proxy_user, buffer); | |
| 1377 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_PROXYUSERNAME, buffer); | |
| 1378 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[PROXYUSERNAME]"); | |
| 1379 | } | ||
| 1380 | ✗ | if (!gate_string_is_empty(&request->proxy_pass)) | |
| 1381 | { | ||
| 1382 | ✗ | GATE_STRING_TO_BUFFER(&request->proxy_pass, buffer); | |
| 1383 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_PROXYPORT, buffer); | |
| 1384 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[PROXYPORT]"); | |
| 1385 | } | ||
| 1386 | } | ||
| 1387 | |||
| 1388 |
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19 | if (GATE_FLAG_ENABLED(client->flags, GATE_HTTPCLIENT_FLAG_DISABLE_VERIFICATION)) |
| 1389 | { | ||
| 1390 | 14 | curl_code = curl.easy_setopt(curl_session, CURLOPT_SSL_VERIFYHOST, 0L); | |
| 1391 |
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14 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[SSL_VERIFYHOST]"); |
| 1392 | |||
| 1393 | 14 | curl_code = curl.easy_setopt(curl_session, CURLOPT_SSL_VERIFYPEER, 0L); | |
| 1394 |
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14 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[SSL_VERIFYPEER]"); |
| 1395 | } | ||
| 1396 | |||
| 1397 |
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19 | if (request->connect_timeout_ms) |
| 1398 | { | ||
| 1399 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_CONNECTTIMEOUT_MS, (long)request->connect_timeout_ms); | |
| 1400 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[CONNECTTIMEOUT_MS]"); | |
| 1401 | } | ||
| 1402 | |||
| 1403 |
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19 | if (request->connect_timeout_ms || request->send_timeout_ms || request->receive_timeout_ms) |
| 1404 | { | ||
| 1405 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_TIMEOUT_MS, | |
| 1406 | ✗ | (long)(request->connect_timeout_ms + request->send_timeout_ms + request->receive_timeout_ms)); | |
| 1407 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[TIMEOUT_MS]"); | |
| 1408 | } | ||
| 1409 | |||
| 1410 |
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19 | if (GATE_FLAG_ENABLED(client->flags, GATE_HTTPCLIENT_FLAG_SECURE)) |
| 1411 | { | ||
| 1412 | 14 | curl_code = curl.easy_setopt(curl_session, CURLOPT_REDIR_PROTOCOLS, (long)CURLPROTO_HTTPS); | |
| 1413 |
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14 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[REDIR_PROTOCOLS]"); |
| 1414 | } | ||
| 1415 | else | ||
| 1416 | { | ||
| 1417 | 5 | curl_code = curl.easy_setopt(curl_session, CURLOPT_REDIR_PROTOCOLS, (long)CURLPROTO_HTTP); | |
| 1418 |
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5 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[REDIR_PROTOCOLS]"); |
| 1419 | } | ||
| 1420 | |||
| 1421 | 19 | is_get_request = gate_string_equals_str(&request->method, GATE_HTTP_METHOD_GET); | |
| 1422 | 19 | is_post_request = gate_string_equals_str(&request->method, GATE_HTTP_METHOD_POST); | |
| 1423 | 19 | is_put_request = gate_string_equals_str(&request->method, GATE_HTTP_METHOD_PUT); | |
| 1424 | |||
| 1425 |
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24 | for (iter = gate_map_first(&request->headers); gate_map_iterator_valid(iter); iter = gate_map_iterator_next(iter)) |
| 1426 | { | ||
| 1427 | 5 | key = (gate_string_t const*)gate_map_iterator_key(iter); | |
| 1428 | 5 | value = (gate_string_t const*)gate_map_iterator_value(iter); | |
| 1429 | |||
| 1430 |
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5 | if (is_post_request || is_put_request) |
| 1431 | { | ||
| 1432 | /* exclude non-supported custom fields in POST mode */ | ||
| 1433 |
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1 | if (gate_string_equals_str(key, GATE_HTTP_HEADER_CONTENTLENGTH)) continue; |
| 1434 | } | ||
| 1435 | 5 | buffer_len = gate_string_to_buffer(key, buffer, sizeof(buffer)); | |
| 1436 | 5 | buffer_len += gate_string_to_buffer(&header_entry_separator, &buffer[buffer_len], sizeof(buffer) - buffer_len); | |
| 1437 | 5 | buffer_len += gate_string_to_buffer(value, &buffer[buffer_len], sizeof(buffer) - buffer_len); | |
| 1438 | |||
| 1439 | 5 | curl_headers = curl.slist_append(curl_headers, buffer); | |
| 1440 | } | ||
| 1441 |
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19 | if (curl_headers != NULL) |
| 1442 | { | ||
| 1443 | 5 | curl_code = curl.easy_setopt(curl_session, CURLOPT_HTTPHEADER, curl_headers); | |
| 1444 |
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5 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[HTTPHEADER]"); |
| 1445 | } | ||
| 1446 | |||
| 1447 |
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19 | if (request->upload_stream == NULL) |
| 1448 | { | ||
| 1449 |
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18 | if (!is_get_request && !is_post_request && !is_put_request) |
| 1450 | { | ||
| 1451 | ✗ | gate_string_to_buffer(&request->method, buffer, sizeof(buffer)); | |
| 1452 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_CUSTOMREQUEST, buffer); | |
| 1453 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[CUSTOMREQUEST]"); | |
| 1454 | } | ||
| 1455 | } | ||
| 1456 | else | ||
| 1457 | { | ||
| 1458 | 1 | value = (gate_string_t const*)gate_map_get_value(&request->headers, &header_entry_content_type); | |
| 1459 |
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1 | if (is_post_request) |
| 1460 | { | ||
| 1461 |
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1 | if (value && gate_string_starts_with_str(value, GATE_HTTP_HEADERVALUE_CONTENTTYPE_MULTIPARTFORMDATA)) |
| 1462 | { | ||
| 1463 | ✗ | ret = setup_multipart_formdata(curl_session, request); | |
| 1464 | ✗ | GATE_BREAK_IF_FAILED(ret); | |
| 1465 | } | ||
| 1466 | else | ||
| 1467 | { | ||
| 1468 | 1 | ret = extract_stream_data(curl_session, request->upload_stream, false); | |
| 1469 |
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1 | GATE_BREAK_IF_FAILED(ret); |
| 1470 | } | ||
| 1471 | } | ||
| 1472 | else | ||
| 1473 | { | ||
| 1474 | ✗ | ret = extract_stream_data(curl_session, request->upload_stream, is_put_request); | |
| 1475 | ✗ | GATE_BREAK_IF_FAILED(ret); | |
| 1476 | |||
| 1477 | ✗ | gate_string_to_buffer(&request->method, buffer, sizeof(buffer)); | |
| 1478 | ✗ | curl_code = curl.easy_setopt(curl_session, CURLOPT_CUSTOMREQUEST, buffer); | |
| 1479 | ✗ | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[CUSTOMREQUEST]"); | |
| 1480 | } | ||
| 1481 | } | ||
| 1482 | |||
| 1483 | |||
| 1484 | |||
| 1485 | 19 | response_header = gate_memstream_create(GATE_MAX_COPYBUFFER_LENGTH); | |
| 1486 |
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19 | if (NULL == response_header) |
| 1487 | { | ||
| 1488 | ✗ | ret = GATE_RESULT_OUTOFMEMORY; | |
| 1489 | ✗ | break; | |
| 1490 | } | ||
| 1491 | 19 | response_content = gate_memstream_create(GATE_MAX_BLOCK_COPYBUFFER_LENGTH); | |
| 1492 |
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19 | if (NULL == response_content) |
| 1493 | { | ||
| 1494 | ✗ | ret = GATE_RESULT_OUTOFMEMORY; | |
| 1495 | ✗ | break; | |
| 1496 | } | ||
| 1497 | |||
| 1498 | 19 | curl_code = curl.easy_setopt(curl_session, CURLOPT_WRITEDATA, response_content); | |
| 1499 |
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19 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[WRITEDATA]"); |
| 1500 | |||
| 1501 | 19 | curl_code = curl.easy_setopt(curl_session, CURLOPT_WRITEFUNCTION, &gate_curl_write_stream_cb); | |
| 1502 |
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19 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[WRITEFUNCTION]"); |
| 1503 | |||
| 1504 | 19 | curl_code = curl.easy_setopt(curl_session, CURLOPT_WRITEHEADER, response_header); | |
| 1505 |
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19 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[WRITEHEADER]"); |
| 1506 | |||
| 1507 | 19 | curl_code = curl.easy_setopt(curl_session, CURLOPT_HEADERFUNCTION, gate_curl_write_stream_cb); | |
| 1508 |
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19 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_setopt[HEADERFUNCTION]"); |
| 1509 | |||
| 1510 | |||
| 1511 | 19 | curl_code = curl.easy_perform(curl_session); | |
| 1512 |
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19 | GATE_CURL_CHECK_ERROR(curl_code, "curl.easy_perform"); |
| 1513 | |||
| 1514 | /* HTTP transmission completed -> fill response object */ | ||
| 1515 | 19 | ret = parse_response_header(gate_memstream_get_data(response_header), | |
| 1516 | 19 | gate_memstream_size(response_header), | |
| 1517 | &response->headers, &response->status_code); | ||
| 1518 |
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19 | GATE_BREAK_IF_FAILED(ret); |
| 1519 | |||
| 1520 | 19 | response->response_stream = (gate_stream_t*)response_content; | |
| 1521 | 19 | response_content = NULL; | |
| 1522 | |||
| 1523 | 19 | ret = GATE_RESULT_OK; | |
| 1524 | |||
| 1525 | } while (0); | ||
| 1526 | |||
| 1527 |
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19 | if (curl_session) |
| 1528 | { | ||
| 1529 | 19 | curl.easy_cleanup(curl_session); | |
| 1530 | 19 | curl_session = NULL; | |
| 1531 | } | ||
| 1532 |
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19 | if (curl_headers != NULL) |
| 1533 | { | ||
| 1534 | 5 | curl.slist_free_all(curl_headers); | |
| 1535 | } | ||
| 1536 |
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19 | if (response_content != NULL) |
| 1537 | { | ||
| 1538 | ✗ | gate_object_release(response_content); | |
| 1539 | } | ||
| 1540 |
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19 | if (response_header != NULL) |
| 1541 | { | ||
| 1542 | 19 | gate_object_release(response_header); | |
| 1543 | } | ||
| 1544 | |||
| 1545 |
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19 | if (GATE_FAILED(ret)) |
| 1546 | { | ||
| 1547 | ✗ | gate_http_response_release(response); | |
| 1548 | } | ||
| 1549 | |||
| 1550 | 19 | gate_string_release(&str_url); | |
| 1551 | 19 | gate_uri_destroy(&url); | |
| 1552 | 19 | return ret; | |
| 1553 | } | ||
| 1554 | |||
| 1555 | 21 | gate_result_t gate_httpclient_send_request(gate_httpclient_t* client, gate_http_request_t* request, gate_http_response_t* response) | |
| 1556 | { | ||
| 1557 |
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21 | if (GATE_FLAG_ENABLED(client->flags, GATE_HTTPCLIENT_FLAG_NATIVE_IMPL)) |
| 1558 | { | ||
| 1559 | 2 | return native_httpclient_send_request(client, request, response); | |
| 1560 | } | ||
| 1561 | else | ||
| 1562 | { | ||
| 1563 | 19 | return curl_httpclient_send_request(client, request, response); | |
| 1564 | } | ||
| 1565 | } | ||
| 1566 | |||
| 1567 | |||
| 1568 | 19 | static gate_result_t curl_httpclient_release(gate_httpclient_t* client) | |
| 1569 | { | ||
| 1570 | 19 | gate_string_release(&client->server); | |
| 1571 | 19 | gate_mem_clear(client, sizeof(gate_httpclient_t)); | |
| 1572 | 19 | return GATE_RESULT_OK; | |
| 1573 | } | ||
| 1574 | |||
| 1575 | 21 | gate_result_t gate_httpclient_release(gate_httpclient_t* client) | |
| 1576 | { | ||
| 1577 |
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21 | if (GATE_FLAG_ENABLED(client->flags, GATE_HTTPCLIENT_FLAG_NATIVE_IMPL)) |
| 1578 | { | ||
| 1579 | 2 | return native_httpclient_release(client); | |
| 1580 | } | ||
| 1581 | else | ||
| 1582 | { | ||
| 1583 | 19 | return curl_httpclient_release(client); | |
| 1584 | } | ||
| 1585 | } | ||
| 1586 | |||
| 1587 | #endif /* GATE_NET_HTTPCLIENT_CURL */ | ||
| 1588 | |||
| 1589 | |||
| 1590 | #if defined(GATE_NET_HTTPCLIENT_WASM_IMPL) | ||
| 1591 | |||
| 1592 | #include <emscripten/fetch.h> | ||
| 1593 | #include <emscripten/wasm_worker.h> | ||
| 1594 | |||
| 1595 | gate_result_t gate_httpclient_create(gate_httpclient_t* client, gate_string_t const* server, gate_uint16_t port, gate_enumint_t flags) | ||
| 1596 | { | ||
| 1597 | gate_mem_clear(client, sizeof(gate_httpclient_t)); | ||
| 1598 | |||
| 1599 | if (NULL == gate_string_clone(&client->server, server)) | ||
| 1600 | { | ||
| 1601 | return GATE_RESULT_OUTOFMEMORY; | ||
| 1602 | } | ||
| 1603 | client->port = port; | ||
| 1604 | client->flags = flags; | ||
| 1605 | return GATE_RESULT_OK; | ||
| 1606 | } | ||
| 1607 | |||
| 1608 | static void httpclient_on_success(emscripten_fetch_t* fetch) | ||
| 1609 | { | ||
| 1610 | emscripten_semaphore_t* ptr_semaphore = (emscripten_semaphore_t*)fetch->userData; | ||
| 1611 | emscripten_semaphore_release(ptr_semaphore, 1); | ||
| 1612 | } | ||
| 1613 | |||
| 1614 | static void httpclient_on_error(emscripten_fetch_t* fetch) | ||
| 1615 | { | ||
| 1616 | emscripten_semaphore_t* ptr_semaphore = (emscripten_semaphore_t*)fetch->userData; | ||
| 1617 | emscripten_semaphore_release(ptr_semaphore, 1); | ||
| 1618 | } | ||
| 1619 | |||
| 1620 | #define HTTPCLIENT_MAX_HEADERS 32 | ||
| 1621 | gate_result_t gate_httpclient_send_request(gate_httpclient_t* client, gate_http_request_t* request, gate_http_response_t* response) | ||
| 1622 | { | ||
| 1623 | gate_result_t ret = GATE_RESULT_FAILED; | ||
| 1624 | emscripten_fetch_t* ptr_fetch = NULL; | ||
| 1625 | gate_string_t header_strings[HTTPCLIENT_MAX_HEADERS * 2] = GATE_INIT_EMPTY; | ||
| 1626 | gate_size_t header_strings_count = 0; | ||
| 1627 | char const* headers[HTTPCLIENT_MAX_HEADERS * 2 + 1]; | ||
| 1628 | gate_enumerator_t e = GATE_INIT_EMPTY; | ||
| 1629 | |||
| 1630 | gate_map_enumerate(&request->headers, &e); | ||
| 1631 | while (gate_enumerator_valid(&e) && (header_strings_count < HTTPCLIENT_MAX_HEADERS * 2)) | ||
| 1632 | { | ||
| 1633 | gate_mapping_t const* ptr_map_entry = (gate_mapping_t const*)gate_enumerator_get(&e); | ||
| 1634 | gate_string_t const* ptr_str = (gate_string_t const*)ptr_map_entry->key; | ||
| 1635 | if (ptr_str->length > 0) | ||
| 1636 | { | ||
| 1637 | if (ptr_str->str[ptr_str->length] == 0) | ||
| 1638 | { | ||
| 1639 | gate_string_clone(&header_strings[header_strings_count], ptr_str); | ||
| 1640 | } | ||
| 1641 | else | ||
| 1642 | { | ||
| 1643 | gate_string_create_copy(&header_strings[header_strings_count], ptr_str); | ||
| 1644 | } | ||
| 1645 | } | ||
| 1646 | headers[header_strings_count] = gate_string_ptr(&header_strings[header_strings_count], 0); | ||
| 1647 | ++header_strings_count; | ||
| 1648 | |||
| 1649 | ptr_str = (gate_string_t const*)ptr_map_entry->value; | ||
| 1650 | if (ptr_str->length > 0) | ||
| 1651 | { | ||
| 1652 | if (ptr_str->str[ptr_str->length] == 0) | ||
| 1653 | { | ||
| 1654 | gate_string_clone(&header_strings[header_strings_count], ptr_str); | ||
| 1655 | } | ||
| 1656 | else | ||
| 1657 | { | ||
| 1658 | gate_string_create_copy(&header_strings[header_strings_count], ptr_str); | ||
| 1659 | } | ||
| 1660 | } | ||
| 1661 | headers[header_strings_count] = gate_string_ptr(&header_strings[header_strings_count], 0); | ||
| 1662 | ++header_strings_count; | ||
| 1663 | |||
| 1664 | gate_enumerator_next(&e); | ||
| 1665 | } | ||
| 1666 | headers[header_strings_count] = NULL; | ||
| 1667 | |||
| 1668 | do | ||
| 1669 | { | ||
| 1670 | char url_buffer[2048]; | ||
| 1671 | gate_strbuilder_t builder; | ||
| 1672 | emscripten_semaphore_t sem_completed = EMSCRIPTEN_SEMAPHORE_T_STATIC_INITIALIZER(0); | ||
| 1673 | emscripten_fetch_attr_t attr; | ||
| 1674 | |||
| 1675 | gate_strbuilder_create_static(&builder, url_buffer, sizeof(url_buffer), 0); | ||
| 1676 | gate_strbuilder_append_cstr(&builder, "http://"); | ||
| 1677 | gate_strbuilder_append_string(&builder, &client->server); | ||
| 1678 | gate_strbuilder_append_cstr(&builder, ":"); | ||
| 1679 | gate_strbuilder_append_uint32(&builder, client->port); | ||
| 1680 | gate_strbuilder_append_string(&builder, &request->path); | ||
| 1681 | |||
| 1682 | emscripten_fetch_attr_init(&attr); | ||
| 1683 | gate_str_print_text(attr.requestMethod, sizeof(attr.requestMethod), | ||
| 1684 | gate_string_ptr(&request->method, 0), | ||
| 1685 | gate_string_length(&request->method)); | ||
| 1686 | attr.attributes = EMSCRIPTEN_FETCH_LOAD_TO_MEMORY; | ||
| 1687 | attr.requestHeaders = headers; | ||
| 1688 | attr.onsuccess = &httpclient_on_success; | ||
| 1689 | attr.onerror = &httpclient_on_error; | ||
| 1690 | attr.userData = (emscripten_semaphore_t*)&sem_completed; | ||
| 1691 | ptr_fetch = emscripten_fetch(&attr, url_buffer); | ||
| 1692 | |||
| 1693 | emscripten_semaphore_waitinf_acquire(&sem_completed, 1); | ||
| 1694 | |||
| 1695 | if (response) | ||
| 1696 | { | ||
| 1697 | gate_memstream_t* response_stream; | ||
| 1698 | gate_http_response_init(response); | ||
| 1699 | response_stream = gate_memstream_create(ptr_fetch->numBytes); | ||
| 1700 | gate_stream_write_block((gate_stream_t*)response_stream, ptr_fetch->data, ptr_fetch->numBytes, NULL); | ||
| 1701 | response->status_code = ptr_fetch->status; | ||
| 1702 | response->response_stream = (gate_stream_t*)response_stream; | ||
| 1703 | } | ||
| 1704 | ret = GATE_RESULT_OK; | ||
| 1705 | } while (0); | ||
| 1706 | |||
| 1707 | if (ptr_fetch) | ||
| 1708 | { | ||
| 1709 | emscripten_fetch_close(ptr_fetch); | ||
| 1710 | } | ||
| 1711 | |||
| 1712 | while (header_strings_count > 0) | ||
| 1713 | { | ||
| 1714 | --header_strings_count; | ||
| 1715 | gate_string_release(&header_strings[header_strings_count]); | ||
| 1716 | } | ||
| 1717 | |||
| 1718 | return ret; | ||
| 1719 | } | ||
| 1720 | gate_result_t gate_httpclient_release(gate_httpclient_t* client) | ||
| 1721 | { | ||
| 1722 | GATE_UNUSED_ARG(client); | ||
| 1723 | return GATE_RESULT_NOTIMPLEMENTED; | ||
| 1724 | } | ||
| 1725 | |||
| 1726 | #endif /* GATE_NET_HTTPCLIENT_WASM_IMPL */ | ||
| 1727 | |||
| 1728 | |||
| 1729 | #if defined(GATE_NET_HTTPCLIENT_NO_IMPL) | ||
| 1730 | |||
| 1731 | gate_result_t gate_httpclient_create(gate_httpclient_t* client, gate_string_t const* server, gate_uint16_t port, gate_enumint_t flags) | ||
| 1732 | { | ||
| 1733 | GATE_UNUSED_ARG(client); | ||
| 1734 | GATE_UNUSED_ARG(server); | ||
| 1735 | GATE_UNUSED_ARG(port); | ||
| 1736 | GATE_UNUSED_ARG(flags); | ||
| 1737 | return GATE_RESULT_NOTIMPLEMENTED; | ||
| 1738 | } | ||
| 1739 | gate_result_t gate_httpclient_send_request(gate_httpclient_t* client, gate_http_request_t* request, gate_http_response_t* response) | ||
| 1740 | { | ||
| 1741 | GATE_UNUSED_ARG(client); | ||
| 1742 | GATE_UNUSED_ARG(request); | ||
| 1743 | GATE_UNUSED_ARG(response); | ||
| 1744 | return GATE_RESULT_NOTIMPLEMENTED; | ||
| 1745 | } | ||
| 1746 | gate_result_t gate_httpclient_release(gate_httpclient_t* client) | ||
| 1747 | { | ||
| 1748 | GATE_UNUSED_ARG(client); | ||
| 1749 | return GATE_RESULT_NOTIMPLEMENTED; | ||
| 1750 | } | ||
| 1751 | |||
| 1752 | #endif /* GATE_NET_HTTPCLIENT_NO_IMPL */ | ||
| 1753 |