libcurl: update to 8.11.0

1 files changed, 0 insertions, 203 deletions

diff --git a/libs/libcurl/src/curl_path.c b/libs/libcurl/src/curl_path.c
deleted file mode 100644
index f2b23fecc2..0000000000
--- a/libs/libcurl/src/curl_path.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/***************************************************************************

- *                                  _   _ ____  _

- *  Project                     ___| | | |  _ \| |

- *                             / __| | | | |_) | |

- *                            | (__| |_| |  _ <| |___

- *                             \___|\___/|_| \_\_____|

- *

- * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.

- *

- * This software is licensed as described in the file COPYING, which

- * you should have received as part of this distribution. The terms

- * are also available at https://curl.se/docs/copyright.html.

- *

- * You may opt to use, copy, modify, merge, publish, distribute and/or sell

- * copies of the Software, and permit persons to whom the Software is

- * furnished to do so, under the terms of the COPYING file.

- *

- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY

- * KIND, either express or implied.

- *

- * SPDX-License-Identifier: curl AND ISC

- *

- ***************************************************************************/

-

-#include "curl_setup.h"

-

-#if defined(USE_SSH)

-

-#include <curl/curl.h>

-#include "curl_memory.h"

-#include "curl_path.h"

-#include "escape.h"

-#include "memdebug.h"

-

-#define MAX_SSHPATH_LEN 100000 /* arbitrary */

-

-/* figure out the path to work with in this particular request */

-CURLcode Curl_getworkingpath(struct Curl_easy *data,

-                             char *homedir,  /* when SFTP is used */

-                             char **path) /* returns the  allocated

-                                             real path to work with */

-{

-  char *working_path;

-  size_t working_path_len;

-  struct dynbuf npath;

-  CURLcode result =

-    Curl_urldecode(data->state.up.path, 0, &working_path,

-                   &working_path_len, REJECT_ZERO);

-  if(result)

-    return result;

-

-  /* new path to switch to in case we need to */

-  Curl_dyn_init(&npath, MAX_SSHPATH_LEN);

-

-  /* Check for /~/, indicating relative to the user's home directory */

-  if((data->conn->handler->protocol & CURLPROTO_SCP) &&

-     (working_path_len > 3) && (!memcmp(working_path, "/~/", 3))) {

-    /* It is referenced to the home directory, so strip the leading '/~/' */

-    if(Curl_dyn_addn(&npath, &working_path[3], working_path_len - 3)) {

-      free(working_path);

-      return CURLE_OUT_OF_MEMORY;

-    }

-  }

-  else if((data->conn->handler->protocol & CURLPROTO_SFTP) &&

-          (!strcmp("/~", working_path) ||

-           ((working_path_len > 2) && !memcmp(working_path, "/~/", 3)))) {

-    if(Curl_dyn_add(&npath, homedir)) {

-      free(working_path);

-      return CURLE_OUT_OF_MEMORY;

-    }

-    if(working_path_len > 2) {

-      size_t len;

-      const char *p;

-      int copyfrom = 3;

-      /* Copy a separating '/' if homedir does not end with one */

-      len = Curl_dyn_len(&npath);

-      p = Curl_dyn_ptr(&npath);

-      if(len && (p[len-1] != '/'))

-        copyfrom = 2;

-

-      if(Curl_dyn_addn(&npath,

-                       &working_path[copyfrom], working_path_len - copyfrom)) {

-        free(working_path);

-        return CURLE_OUT_OF_MEMORY;

-      }

-    }

-  }

-

-  if(Curl_dyn_len(&npath)) {

-    free(working_path);

-

-    /* store the pointer for the caller to receive */

-    *path = Curl_dyn_ptr(&npath);

-  }

-  else

-    *path = working_path;

-

-  return CURLE_OK;

-}

-

-/* The original get_pathname() function came from OpenSSH sftp.c version

-   4.6p1. */

-/*

- * Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>

- *

- * Permission to use, copy, modify, and distribute this software for any

- * purpose with or without fee is hereby granted, provided that the above

- * copyright notice and this permission notice appear in all copies.

- *

- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES

- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF

- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR

- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN

- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF

- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

- */

-

-#define MAX_PATHLENGTH 65535 /* arbitrary long */

-

-CURLcode Curl_get_pathname(const char **cpp, char **path, const char *homedir)

-{

-  const char *cp = *cpp, *end;

-  char quot;

-  unsigned int i;

-  static const char WHITESPACE[] = " \t\r\n";

-  struct dynbuf out;

-  CURLcode result;

-

-  DEBUGASSERT(homedir);

-  *path = NULL;

-  *cpp = NULL;

-  if(!*cp || !homedir)

-    return CURLE_QUOTE_ERROR;

-

-  Curl_dyn_init(&out, MAX_PATHLENGTH);

-

-  /* Ignore leading whitespace */

-  cp += strspn(cp, WHITESPACE);

-

-  /* Check for quoted filenames */

-  if(*cp == '\"' || *cp == '\'') {

-    quot = *cp++;

-

-    /* Search for terminating quote, unescape some chars */

-    for(i = 0; i <= strlen(cp); i++) {

-      if(cp[i] == quot) {  /* Found quote */

-        i++;

-        break;

-      }

-      if(cp[i] == '\0') {  /* End of string */

-        goto fail;

-      }

-      if(cp[i] == '\\') {  /* Escaped characters */

-        i++;

-        if(cp[i] != '\'' && cp[i] != '\"' &&

-            cp[i] != '\\') {

-          goto fail;

-        }

-      }

-      result = Curl_dyn_addn(&out, &cp[i], 1);

-      if(result)

-        return result;

-    }

-

-    if(!Curl_dyn_len(&out))

-      goto fail;

-

-    /* return pointer to second parameter if it exists */

-    *cpp = &cp[i] + strspn(&cp[i], WHITESPACE);

-  }

-  else {

-    /* Read to end of filename - either to whitespace or terminator */

-    end = strpbrk(cp, WHITESPACE);

-    if(!end)

-      end = strchr(cp, '\0');

-

-    /* return pointer to second parameter if it exists */

-    *cpp = end + strspn(end, WHITESPACE);

-

-    /* Handling for relative path - prepend home directory */

-    if(cp[0] == '/' && cp[1] == '~' && cp[2] == '/') {

-      result = Curl_dyn_add(&out, homedir);

-      if(!result)

-        result = Curl_dyn_addn(&out, "/", 1);

-      if(result)

-        return result;

-      cp += 3;

-    }

-    /* Copy path name up until first "whitespace" */

-    result = Curl_dyn_addn(&out, cp, (end - cp));

-    if(result)

-      return result;

-  }

-  *path = Curl_dyn_ptr(&out);

-  return CURLE_OK;

-

-fail:

-  Curl_dyn_free(&out);

-  return CURLE_QUOTE_ERROR;

-}

-

-#endif /* if SSH is used */