/src/FreeRDP/libfreerdp/utils/http.c

Source (jump to first uncovered line)
/**
 * FreeRDP: A Remote Desktop Protocol Implementation
 * Simple HTTP client request utility
 *
 * Copyright 2023 Isaac Klein <fifthdegree@protonmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <freerdp/config.h>
#include <freerdp/utils/http.h>

#include <winpr/assert.h>
#include <winpr/string.h>

#include <openssl/bio.h>
#include <openssl/ssl.h>
#include <openssl/err.h>

#include <freerdp/log.h>
#define TAG FREERDP_TAG("utils.http")

static const char get_header_fmt[] = "GET %s HTTP/1.1\r\n"
                                     "Host: %s\r\n"
                                     "\r\n";

static const char post_header_fmt[] = "POST %s HTTP/1.1\r\n"
                                      "Host: %s\r\n"
                                      "Content-Type: application/x-www-form-urlencoded\r\n"
                                      "Content-Length: %lu\r\n"
                                      "\r\n";

#define log_errors(log, msg) log_errors_(log, msg, __FILE__, __func__, __LINE__)
static void log_errors_(wLog* log, const char* msg, const char* file, const char* fkt, size_t line)
{
  const DWORD level = WLOG_ERROR;
  unsigned long ec = 0;

  if (!WLog_IsLevelActive(log, level))
    return;

  BOOL error_logged = FALSE;
  while ((ec = ERR_get_error()))
  {
    error_logged = TRUE;
    WLog_PrintMessage(log, WLOG_MESSAGE_TEXT, level, line, file, fkt, "%s: %s", msg,
                      ERR_error_string(ec, NULL));
  }
  if (!error_logged)
    WLog_PrintMessage(log, WLOG_MESSAGE_TEXT, level, line, file, fkt,
                      "%s (no details available)", msg);
}

static int get_line(BIO* bio, char* buffer, size_t size)
{
#if !defined(OPENSSL_VERSION_MAJOR) || (OPENSSL_VERSION_MAJOR < 3)
  if (size <= 1)
    return -1;

  size_t pos = 0;
  do
  {
    int rc = BIO_read(bio, &buffer[pos], 1);
    if (rc <= 0)
      return rc;
    char cur = buffer[pos];
    pos += rc;
    if ((cur == '\n') || (pos >= size - 1))
    {
      buffer[pos] = '\0';
      return (int)pos;
    }
  } while (1);
#else
  return BIO_get_line(bio, buffer, size);
#endif
}

BOOL freerdp_http_request(const char* url, const char* body, long* status_code, BYTE** response,
                          size_t* response_length)
{
  BOOL ret = FALSE;
  char* hostname = NULL;
  const char* path = NULL;
  char* headers = NULL;
  size_t size = 0;
  int status = 0;
  char buffer[1024] = { 0 };
  BIO* bio = NULL;
  SSL_CTX* ssl_ctx = NULL;
  SSL* ssl = NULL;

  WINPR_ASSERT(status_code);
  WINPR_ASSERT(response);
  WINPR_ASSERT(response_length);

  wLog* log = WLog_Get(TAG);
  WINPR_ASSERT(log);

  *response = NULL;

  if (!url || strnlen(url, 8) < 8 || strncmp(url, "https://", 8) != 0 ||
      !(path = strchr(url + 8, '/')))
  {
    WLog_Print(log, WLOG_ERROR, "invalid url provided");
    goto out;
  }

  const size_t len = path - (url + 8);
  hostname = strndup(&url[8], len);
  if (!hostname)
    return FALSE;

  size_t blen = 0;
  if (body)
  {
    blen = strlen(body);
    if (winpr_asprintf(&headers, &size, post_header_fmt, path, hostname, blen) < 0)
    {
      free(hostname);
      return FALSE;
    }
  }
  else
  {
    if (winpr_asprintf(&headers, &size, get_header_fmt, path, hostname) < 0)
    {
      free(hostname);
      return FALSE;
    }
  }

  ssl_ctx = SSL_CTX_new(TLS_client_method());

  if (!ssl_ctx)
  {
    log_errors(log, "could not set up ssl context");
    goto out;
  }

  if (!SSL_CTX_set_default_verify_paths(ssl_ctx))
  {
    log_errors(log, "could not set ssl context verify paths");
    goto out;
  }

  SSL_CTX_set_mode(ssl_ctx, SSL_MODE_AUTO_RETRY);

  bio = BIO_new_ssl_connect(ssl_ctx);
  if (!bio)
  {
    log_errors(log, "could not set up connection");
    goto out;
  }

  if (BIO_set_conn_port(bio, "https") <= 0)
  {
    log_errors(log, "could not set port");
    goto out;
  }

  if (!BIO_set_conn_hostname(bio, hostname))
  {
    log_errors(log, "could not set hostname");
    goto out;
  }

  BIO_get_ssl(bio, &ssl);
  if (!ssl)
  {
    log_errors(log, "could not get ssl");
    goto out;
  }

  if (!SSL_set_tlsext_host_name(ssl, hostname))
  {
    log_errors(log, "could not set sni hostname");
    goto out;
  }

  WLog_Print(log, WLOG_DEBUG, "headers:\n%s", headers);
  ERR_clear_error();
  if (BIO_write(bio, headers, strnlen(headers, size)) < 0)
  {
    log_errors(log, "could not write headers");
    goto out;
  }

  if (body)
  {
    WLog_Print(log, WLOG_DEBUG, "body:\n%s", body);

    if (blen > INT_MAX)
    {
      WLog_Print(log, WLOG_ERROR, "body too long!");
      goto out;
    }

    ERR_clear_error();
    if (BIO_write(bio, body, blen) < 0)
    {
      log_errors(log, "could not write body");
      goto out;
    }
  }

  status = get_line(bio, buffer, sizeof(buffer));
  if (status <= 0)
  {
    log_errors(log, "could not read response");
    goto out;
  }

  if (sscanf(buffer, "HTTP/1.1 %li %*[^\r\n]\r\n", status_code) < 1)
  {
    WLog_Print(log, WLOG_ERROR, "invalid HTTP status line");
    goto out;
  }

  do
  {
    status = get_line(bio, buffer, sizeof(buffer));
    if (status <= 0)
    {
      log_errors(log, "could not read response");
      goto out;
    }

    char* val = NULL;
    char* name = strtok_s(buffer, ":", &val);
    if (name && (_stricmp(name, "content-length") == 0))
    {
      errno = 0;
      *response_length = strtoul(val, NULL, 10);
      if (errno)
      {
        char ebuffer[256] = { 0 };
        WLog_Print(log, WLOG_ERROR, "could not parse content length (%s): %s [%d]", val,
                   winpr_strerror(errno, ebuffer, sizeof(ebuffer)), errno);
        goto out;
      }
    }
  } while (strcmp(buffer, "\r\n") != 0);

  if (*response_length > 0)
  {
    if (*response_length > INT_MAX)
    {
      WLog_Print(log, WLOG_ERROR, "response too long!");
      goto out;
    }

    *response = calloc(1, *response_length + 1);
    if (!*response)
      goto out;

    BYTE* p = *response;
    int left = *response_length;
    while (left > 0)
    {
      status = BIO_read(bio, p, left);
      if (status <= 0)
      {
        log_errors(log, "could not read response");
        goto out;
      }
      p += status;
      left -= status;
    }
  }

  ret = TRUE;

out:
  if (!ret)
  {
    free(*response);
    *response = NULL;
    *response_length = 0;
  }
  free(hostname);
  free(headers);
  BIO_free_all(bio);
  SSL_CTX_free(ssl_ctx);
  return ret;
}

const char* freerdp_http_status_string(long status)
{
  switch (status)
  {
    case HTTP_STATUS_CONTINUE:
      return "HTTP_STATUS_CONTINUE";
    case HTTP_STATUS_SWITCH_PROTOCOLS:
      return "HTTP_STATUS_SWITCH_PROTOCOLS";
    case HTTP_STATUS_OK:
      return "HTTP_STATUS_OK";
    case HTTP_STATUS_CREATED:
      return "HTTP_STATUS_CREATED";
    case HTTP_STATUS_ACCEPTED:
      return "HTTP_STATUS_ACCEPTED";
    case HTTP_STATUS_PARTIAL:
      return "HTTP_STATUS_PARTIAL";
    case HTTP_STATUS_NO_CONTENT:
      return "HTTP_STATUS_NO_CONTENT";
    case HTTP_STATUS_RESET_CONTENT:
      return "HTTP_STATUS_RESET_CONTENT";
    case HTTP_STATUS_PARTIAL_CONTENT:
      return "HTTP_STATUS_PARTIAL_CONTENT";
    case HTTP_STATUS_WEBDAV_MULTI_STATUS:
      return "HTTP_STATUS_WEBDAV_MULTI_STATUS";
    case HTTP_STATUS_AMBIGUOUS:
      return "HTTP_STATUS_AMBIGUOUS";
    case HTTP_STATUS_MOVED:
      return "HTTP_STATUS_MOVED";
    case HTTP_STATUS_REDIRECT:
      return "HTTP_STATUS_REDIRECT";
    case HTTP_STATUS_REDIRECT_METHOD:
      return "HTTP_STATUS_REDIRECT_METHOD";
    case HTTP_STATUS_NOT_MODIFIED:
      return "HTTP_STATUS_NOT_MODIFIED";
    case HTTP_STATUS_USE_PROXY:
      return "HTTP_STATUS_USE_PROXY";
    case HTTP_STATUS_REDIRECT_KEEP_VERB:
      return "HTTP_STATUS_REDIRECT_KEEP_VERB";
    case HTTP_STATUS_BAD_REQUEST:
      return "HTTP_STATUS_BAD_REQUEST";
    case HTTP_STATUS_DENIED:
      return "HTTP_STATUS_DENIED";
    case HTTP_STATUS_PAYMENT_REQ:
      return "HTTP_STATUS_PAYMENT_REQ";
    case HTTP_STATUS_FORBIDDEN:
      return "HTTP_STATUS_FORBIDDEN";
    case HTTP_STATUS_NOT_FOUND:
      return "HTTP_STATUS_NOT_FOUND";
    case HTTP_STATUS_BAD_METHOD:
      return "HTTP_STATUS_BAD_METHOD";
    case HTTP_STATUS_NONE_ACCEPTABLE:
      return "HTTP_STATUS_NONE_ACCEPTABLE";
    case HTTP_STATUS_PROXY_AUTH_REQ:
      return "HTTP_STATUS_PROXY_AUTH_REQ";
    case HTTP_STATUS_REQUEST_TIMEOUT:
      return "HTTP_STATUS_REQUEST_TIMEOUT";
    case HTTP_STATUS_CONFLICT:
      return "HTTP_STATUS_CONFLICT";
    case HTTP_STATUS_GONE:
      return "HTTP_STATUS_GONE";
    case HTTP_STATUS_LENGTH_REQUIRED:
      return "HTTP_STATUS_LENGTH_REQUIRED";
    case HTTP_STATUS_PRECOND_FAILED:
      return "HTTP_STATUS_PRECOND_FAILED";
    case HTTP_STATUS_REQUEST_TOO_LARGE:
      return "HTTP_STATUS_REQUEST_TOO_LARGE";
    case HTTP_STATUS_URI_TOO_LONG:
      return "HTTP_STATUS_URI_TOO_LONG";
    case HTTP_STATUS_UNSUPPORTED_MEDIA:
      return "HTTP_STATUS_UNSUPPORTED_MEDIA";
    case HTTP_STATUS_RETRY_WITH:
      return "HTTP_STATUS_RETRY_WITH";
    case HTTP_STATUS_SERVER_ERROR:
      return "HTTP_STATUS_SERVER_ERROR";
    case HTTP_STATUS_NOT_SUPPORTED:
      return "HTTP_STATUS_NOT_SUPPORTED";
    case HTTP_STATUS_BAD_GATEWAY:
      return "HTTP_STATUS_BAD_GATEWAY";
    case HTTP_STATUS_SERVICE_UNAVAIL:
      return "HTTP_STATUS_SERVICE_UNAVAIL";
    case HTTP_STATUS_GATEWAY_TIMEOUT:
      return "HTTP_STATUS_GATEWAY_TIMEOUT";
    case HTTP_STATUS_VERSION_NOT_SUP:
      return "HTTP_STATUS_VERSION_NOT_SUP";
    default:
      return "HTTP_STATUS_UNKNOWN";
  }
}

char* freerdp_http_status_string_format(long status, char* buffer, size_t size)
{
  const char* code = freerdp_http_status_string(status);
  _snprintf(buffer, size, "%s [%ld]", code, status);
  return buffer;
}

Coverage Report

Created: 2024-05-20 06:11

Line	Count	Source (jump to first uncovered line)
1		/**
2		* FreeRDP: A Remote Desktop Protocol Implementation
3		* Simple HTTP client request utility
4		*
5		* Copyright 2023 Isaac Klein <fifthdegree@protonmail.com>
6		*
7		* Licensed under the Apache License, Version 2.0 (the "License");
8		* you may not use this file except in compliance with the License.
9		* You may obtain a copy of the License at
10		*
11		* http://www.apache.org/licenses/LICENSE-2.0
12		*
13		* Unless required by applicable law or agreed to in writing, software
14		* distributed under the License is distributed on an "AS IS" BASIS,
15		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16		* See the License for the specific language governing permissions and
17		* limitations under the License.
18		*/
19
20		#include <freerdp/config.h>
21		#include <freerdp/utils/http.h>
22
23		#include <winpr/assert.h>
24		#include <winpr/string.h>
25
26		#include <openssl/bio.h>
27		#include <openssl/ssl.h>
28		#include <openssl/err.h>
29
30		#include <freerdp/log.h>
31	0	#define TAG FREERDP_TAG("utils.http")
32
33		static const char get_header_fmt[] = "GET %s HTTP/1.1\r\n"
34		"Host: %s\r\n"
35		"\r\n";
36
37		static const char post_header_fmt[] = "POST %s HTTP/1.1\r\n"
38		"Host: %s\r\n"
39		"Content-Type: application/x-www-form-urlencoded\r\n"
40		"Content-Length: %lu\r\n"
41		"\r\n";
42
43	0	#define log_errors(log, msg) log_errors_(log, msg, __FILE__, __func__, __LINE__)
44		static void log_errors_(wLog* log, const char* msg, const char* file, const char* fkt, size_t line)
45	0	{
46	0	const DWORD level = WLOG_ERROR;
47	0	unsigned long ec = 0;
48
49	0	if (!WLog_IsLevelActive(log, level))
50	0	return;
51
52	0	BOOL error_logged = FALSE;
53	0	while ((ec = ERR_get_error()))
54	0	{
55	0	error_logged = TRUE;
56	0	WLog_PrintMessage(log, WLOG_MESSAGE_TEXT, level, line, file, fkt, "%s: %s", msg,
57	0	ERR_error_string(ec, NULL));
58	0	}
59	0	if (!error_logged)
60	0	WLog_PrintMessage(log, WLOG_MESSAGE_TEXT, level, line, file, fkt,
61	0	"%s (no details available)", msg);
62	0	}
63
64		static int get_line(BIO* bio, char* buffer, size_t size)
65	0	{
66	0	#if !defined(OPENSSL_VERSION_MAJOR) \|\| (OPENSSL_VERSION_MAJOR < 3)
67	0	if (size <= 1)
68	0	return -1;
69
70	0	size_t pos = 0;
71	0	do
72	0	{
73	0	int rc = BIO_read(bio, &buffer[pos], 1);
74	0	if (rc <= 0)
75	0	return rc;
76	0	char cur = buffer[pos];
77	0	pos += rc;
78	0	if ((cur == '\n') \|\| (pos >= size - 1))
79	0	{
80	0	buffer[pos] = '\0';
81	0	return (int)pos;
82	0	}
83	0	} while (1);
84		#else
85		return BIO_get_line(bio, buffer, size);
86		#endif
87	0	}
88
89		BOOL freerdp_http_request(const char* url, const char* body, long* status_code, BYTE** response,
90		size_t* response_length)
91	0	{
92	0	BOOL ret = FALSE;
93	0	char* hostname = NULL;
94	0	const char* path = NULL;
95	0	char* headers = NULL;
96	0	size_t size = 0;
97	0	int status = 0;
98	0	char buffer[1024] = { 0 };
99	0	BIO* bio = NULL;
100	0	SSL_CTX* ssl_ctx = NULL;
101	0	SSL* ssl = NULL;
102
103	0	WINPR_ASSERT(status_code);
104	0	WINPR_ASSERT(response);
105	0	WINPR_ASSERT(response_length);
106
107	0	wLog* log = WLog_Get(TAG);
108	0	WINPR_ASSERT(log);
109
110	0	*response = NULL;
111
112	0	if (!url \|\| strnlen(url, 8) < 8 \|\| strncmp(url, "https://", 8) != 0 \|\|
113	0	!(path = strchr(url + 8, '/')))
114	0	{
115	0	WLog_Print(log, WLOG_ERROR, "invalid url provided");
116	0	goto out;
117	0	}
118
119	0	const size_t len = path - (url + 8);
120	0	hostname = strndup(&url[8], len);
121	0	if (!hostname)
122	0	return FALSE;
123
124	0	size_t blen = 0;
125	0	if (body)
126	0	{
127	0	blen = strlen(body);
128	0	if (winpr_asprintf(&headers, &size, post_header_fmt, path, hostname, blen) < 0)
129	0	{
130	0	free(hostname);
131	0	return FALSE;
132	0	}
133	0	}
134	0	else
135	0	{
136	0	if (winpr_asprintf(&headers, &size, get_header_fmt, path, hostname) < 0)
137	0	{
138	0	free(hostname);
139	0	return FALSE;
140	0	}
141	0	}
142
143	0	ssl_ctx = SSL_CTX_new(TLS_client_method());
144
145	0	if (!ssl_ctx)
146	0	{
147	0	log_errors(log, "could not set up ssl context");
148	0	goto out;
149	0	}
150
151	0	if (!SSL_CTX_set_default_verify_paths(ssl_ctx))
152	0	{
153	0	log_errors(log, "could not set ssl context verify paths");
154	0	goto out;
155	0	}
156
157	0	SSL_CTX_set_mode(ssl_ctx, SSL_MODE_AUTO_RETRY);
158
159	0	bio = BIO_new_ssl_connect(ssl_ctx);
160	0	if (!bio)
161	0	{
162	0	log_errors(log, "could not set up connection");
163	0	goto out;
164	0	}
165
166	0	if (BIO_set_conn_port(bio, "https") <= 0)
167	0	{
168	0	log_errors(log, "could not set port");
169	0	goto out;
170	0	}
171
172	0	if (!BIO_set_conn_hostname(bio, hostname))
173	0	{
174	0	log_errors(log, "could not set hostname");
175	0	goto out;
176	0	}
177
178	0	BIO_get_ssl(bio, &ssl);
179	0	if (!ssl)
180	0	{
181	0	log_errors(log, "could not get ssl");
182	0	goto out;
183	0	}
184
185	0	if (!SSL_set_tlsext_host_name(ssl, hostname))
186	0	{
187	0	log_errors(log, "could not set sni hostname");
188	0	goto out;
189	0	}
190
191	0	WLog_Print(log, WLOG_DEBUG, "headers:\n%s", headers);
192	0	ERR_clear_error();
193	0	if (BIO_write(bio, headers, strnlen(headers, size)) < 0)
194	0	{
195	0	log_errors(log, "could not write headers");
196	0	goto out;
197	0	}
198
199	0	if (body)
200	0	{
201	0	WLog_Print(log, WLOG_DEBUG, "body:\n%s", body);
202
203	0	if (blen > INT_MAX)
204	0	{
205	0	WLog_Print(log, WLOG_ERROR, "body too long!");
206	0	goto out;
207	0	}
208
209	0	ERR_clear_error();
210	0	if (BIO_write(bio, body, blen) < 0)
211	0	{
212	0	log_errors(log, "could not write body");
213	0	goto out;
214	0	}
215	0	}
216
217	0	status = get_line(bio, buffer, sizeof(buffer));
218	0	if (status <= 0)
219	0	{
220	0	log_errors(log, "could not read response");
221	0	goto out;
222	0	}
223
224	0	if (sscanf(buffer, "HTTP/1.1 %li %*[^\r\n]\r\n", status_code) < 1)
225	0	{
226	0	WLog_Print(log, WLOG_ERROR, "invalid HTTP status line");
227	0	goto out;
228	0	}
229
230	0	do
231	0	{
232	0	status = get_line(bio, buffer, sizeof(buffer));
233	0	if (status <= 0)
234	0	{
235	0	log_errors(log, "could not read response");
236	0	goto out;
237	0	}
238
239	0	char* val = NULL;
240	0	char* name = strtok_s(buffer, ":", &val);
241	0	if (name && (_stricmp(name, "content-length") == 0))
242	0	{
243	0	errno = 0;
244	0	*response_length = strtoul(val, NULL, 10);
245	0	if (errno)
246	0	{
247	0	char ebuffer[256] = { 0 };
248	0	WLog_Print(log, WLOG_ERROR, "could not parse content length (%s): %s [%d]", val,
249	0	winpr_strerror(errno, ebuffer, sizeof(ebuffer)), errno);
250	0	goto out;
251	0	}
252	0	}
253	0	} while (strcmp(buffer, "\r\n") != 0);
254
255	0	if (*response_length > 0)
256	0	{
257	0	if (*response_length > INT_MAX)
258	0	{
259	0	WLog_Print(log, WLOG_ERROR, "response too long!");
260	0	goto out;
261	0	}
262
263	0	response = calloc(1, response_length + 1);
264	0	if (!*response)
265	0	goto out;
266
267	0	BYTE* p = *response;
268	0	int left = *response_length;
269	0	while (left > 0)
270	0	{
271	0	status = BIO_read(bio, p, left);
272	0	if (status <= 0)
273	0	{
274	0	log_errors(log, "could not read response");
275	0	goto out;
276	0	}
277	0	p += status;
278	0	left -= status;
279	0	}
280	0	}
281
282	0	ret = TRUE;
283
284	0	out:
285	0	if (!ret)
286	0	{
287	0	free(*response);
288	0	*response = NULL;
289	0	*response_length = 0;
290	0	}
291	0	free(hostname);
292	0	free(headers);
293	0	BIO_free_all(bio);
294	0	SSL_CTX_free(ssl_ctx);
295	0	return ret;
296	0	}
297
298		const char* freerdp_http_status_string(long status)
299	0	{
300	0	switch (status)
301	0	{
302	0	case HTTP_STATUS_CONTINUE:
303	0	return "HTTP_STATUS_CONTINUE";
304	0	case HTTP_STATUS_SWITCH_PROTOCOLS:
305	0	return "HTTP_STATUS_SWITCH_PROTOCOLS";
306	0	case HTTP_STATUS_OK:
307	0	return "HTTP_STATUS_OK";
308	0	case HTTP_STATUS_CREATED:
309	0	return "HTTP_STATUS_CREATED";
310	0	case HTTP_STATUS_ACCEPTED:
311	0	return "HTTP_STATUS_ACCEPTED";
312	0	case HTTP_STATUS_PARTIAL:
313	0	return "HTTP_STATUS_PARTIAL";
314	0	case HTTP_STATUS_NO_CONTENT:
315	0	return "HTTP_STATUS_NO_CONTENT";
316	0	case HTTP_STATUS_RESET_CONTENT:
317	0	return "HTTP_STATUS_RESET_CONTENT";
318	0	case HTTP_STATUS_PARTIAL_CONTENT:
319	0	return "HTTP_STATUS_PARTIAL_CONTENT";
320	0	case HTTP_STATUS_WEBDAV_MULTI_STATUS:
321	0	return "HTTP_STATUS_WEBDAV_MULTI_STATUS";
322	0	case HTTP_STATUS_AMBIGUOUS:
323	0	return "HTTP_STATUS_AMBIGUOUS";
324	0	case HTTP_STATUS_MOVED:
325	0	return "HTTP_STATUS_MOVED";
326	0	case HTTP_STATUS_REDIRECT:
327	0	return "HTTP_STATUS_REDIRECT";
328	0	case HTTP_STATUS_REDIRECT_METHOD:
329	0	return "HTTP_STATUS_REDIRECT_METHOD";
330	0	case HTTP_STATUS_NOT_MODIFIED:
331	0	return "HTTP_STATUS_NOT_MODIFIED";
332	0	case HTTP_STATUS_USE_PROXY:
333	0	return "HTTP_STATUS_USE_PROXY";
334	0	case HTTP_STATUS_REDIRECT_KEEP_VERB:
335	0	return "HTTP_STATUS_REDIRECT_KEEP_VERB";
336	0	case HTTP_STATUS_BAD_REQUEST:
337	0	return "HTTP_STATUS_BAD_REQUEST";
338	0	case HTTP_STATUS_DENIED:
339	0	return "HTTP_STATUS_DENIED";
340	0	case HTTP_STATUS_PAYMENT_REQ:
341	0	return "HTTP_STATUS_PAYMENT_REQ";
342	0	case HTTP_STATUS_FORBIDDEN:
343	0	return "HTTP_STATUS_FORBIDDEN";
344	0	case HTTP_STATUS_NOT_FOUND:
345	0	return "HTTP_STATUS_NOT_FOUND";
346	0	case HTTP_STATUS_BAD_METHOD:
347	0	return "HTTP_STATUS_BAD_METHOD";
348	0	case HTTP_STATUS_NONE_ACCEPTABLE:
349	0	return "HTTP_STATUS_NONE_ACCEPTABLE";
350	0	case HTTP_STATUS_PROXY_AUTH_REQ:
351	0	return "HTTP_STATUS_PROXY_AUTH_REQ";
352	0	case HTTP_STATUS_REQUEST_TIMEOUT:
353	0	return "HTTP_STATUS_REQUEST_TIMEOUT";
354	0	case HTTP_STATUS_CONFLICT:
355	0	return "HTTP_STATUS_CONFLICT";
356	0	case HTTP_STATUS_GONE:
357	0	return "HTTP_STATUS_GONE";
358	0	case HTTP_STATUS_LENGTH_REQUIRED:
359	0	return "HTTP_STATUS_LENGTH_REQUIRED";
360	0	case HTTP_STATUS_PRECOND_FAILED:
361	0	return "HTTP_STATUS_PRECOND_FAILED";
362	0	case HTTP_STATUS_REQUEST_TOO_LARGE:
363	0	return "HTTP_STATUS_REQUEST_TOO_LARGE";
364	0	case HTTP_STATUS_URI_TOO_LONG:
365	0	return "HTTP_STATUS_URI_TOO_LONG";
366	0	case HTTP_STATUS_UNSUPPORTED_MEDIA:
367	0	return "HTTP_STATUS_UNSUPPORTED_MEDIA";
368	0	case HTTP_STATUS_RETRY_WITH:
369	0	return "HTTP_STATUS_RETRY_WITH";
370	0	case HTTP_STATUS_SERVER_ERROR:
371	0	return "HTTP_STATUS_SERVER_ERROR";
372	0	case HTTP_STATUS_NOT_SUPPORTED:
373	0	return "HTTP_STATUS_NOT_SUPPORTED";
374	0	case HTTP_STATUS_BAD_GATEWAY:
375	0	return "HTTP_STATUS_BAD_GATEWAY";
376	0	case HTTP_STATUS_SERVICE_UNAVAIL:
377	0	return "HTTP_STATUS_SERVICE_UNAVAIL";
378	0	case HTTP_STATUS_GATEWAY_TIMEOUT:
379	0	return "HTTP_STATUS_GATEWAY_TIMEOUT";
380	0	case HTTP_STATUS_VERSION_NOT_SUP:
381	0	return "HTTP_STATUS_VERSION_NOT_SUP";
382	0	default:
383	0	return "HTTP_STATUS_UNKNOWN";
384	0	}
385	0	}
386
387		char* freerdp_http_status_string_format(long status, char* buffer, size_t size)
388	0	{
389	0	const char* code = freerdp_http_status_string(status);
390	0	_snprintf(buffer, size, "%s [%ld]", code, status);
391	0	return buffer;
392	0	}