* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2004 - 2007, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2004 - 2015, 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
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
- * $Id$
***************************************************************************/
-#include "setup.h"
+#include "curl_setup.h"
#ifdef HAVE_STRERROR_R
-#if !defined(HAVE_POSIX_STRERROR_R) && !defined(HAVE_GLIBC_STRERROR_R)
-#error "you MUST have either POSIX or glibc strerror_r if strerror_r is found"
-#endif /* !POSIX && !glibc */
-#endif /* HAVE_STRERROR_R */
+# if (!defined(HAVE_POSIX_STRERROR_R) && \
+ !defined(HAVE_GLIBC_STRERROR_R) && \
+ !defined(HAVE_VXWORKS_STRERROR_R)) || \
+ (defined(HAVE_POSIX_STRERROR_R) && defined(HAVE_VXWORKS_STRERROR_R)) || \
+ (defined(HAVE_GLIBC_STRERROR_R) && defined(HAVE_VXWORKS_STRERROR_R)) || \
+ (defined(HAVE_POSIX_STRERROR_R) && defined(HAVE_GLIBC_STRERROR_R))
+# error "strerror_r MUST be either POSIX, glibc or vxworks-style"
+# endif
+#endif
#include <curl/curl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
#ifdef USE_LIBIDN
#include <idna.h>
#define _MPRINTF_REPLACE /* use our functions only */
#include <curl/mprintf.h>
-#if defined(HAVE_STRERROR_R) && defined(HAVE_NO_STRERROR_R_DECL)
-#ifdef HAVE_POSIX_STRERROR_R
-/* seen on AIX 5100-02 gcc 2.9 */
-extern int strerror_r(int errnum, char *strerrbuf, size_t buflen);
-#else
-extern char *strerror_r(int errnum, char *buf, size_t buflen);
-#endif
-#endif
+#include "curl_memory.h"
+/* The last #include file should be: */
+#include "memdebug.h"
const char *
curl_easy_strerror(CURLcode error)
case CURLE_URL_MALFORMAT:
return "URL using bad/illegal format or missing URL";
+ case CURLE_NOT_BUILT_IN:
+ return "A requested feature, protocol or option was not found built-in in"
+ " this libcurl due to a build-time decision.";
+
case CURLE_COULDNT_RESOLVE_PROXY:
return "Couldn't resolve proxy name";
case CURLE_REMOTE_ACCESS_DENIED:
return "Access denied to remote resource";
+ case CURLE_FTP_ACCEPT_FAILED:
+ return "FTP: The server failed to connect to data port";
+
+ case CURLE_FTP_ACCEPT_TIMEOUT:
+ return "FTP: Accepting server connect has timed out";
+
+ case CURLE_FTP_PRET_FAILED:
+ return "FTP: The server did not accept the PRET command.";
+
case CURLE_FTP_WEIRD_PASS_REPLY:
return "FTP: unknown PASS reply";
case CURLE_FTP_CANT_GET_HOST:
return "FTP: can't figure out the host in the PASV response";
+ case CURLE_HTTP2:
+ return "Error in the HTTP2 framing layer";
+
case CURLE_FTP_COULDNT_SET_TYPE:
return "FTP: couldn't set file type";
case CURLE_TOO_MANY_REDIRECTS :
return "Number of redirects hit maximum amount";
- case CURLE_UNKNOWN_TELNET_OPTION:
- return "User specified an unknown telnet option";
+ case CURLE_UNKNOWN_OPTION:
+ return "An unknown option was passed in to libcurl";
case CURLE_TELNET_OPTION_SYNTAX :
return "Malformed telnet option";
case CURLE_PEER_FAILED_VERIFICATION:
- return "SSL peer certificate or SSH md5 fingerprint was not OK";
+ return "SSL peer certificate or SSH remote key was not OK";
case CURLE_GOT_NOTHING:
return "Server returned nothing (no headers, no data)";
return "Couldn't use specified SSL cipher";
case CURLE_SSL_CACERT:
- return "Peer certificate cannot be authenticated with known CA certificates";
+ return "Peer certificate cannot be authenticated with given CA "
+ "certificates";
case CURLE_SSL_CACERT_BADFILE:
return "Problem with the SSL CA cert (path? access rights?)";
case CURLE_BAD_CONTENT_ENCODING:
- return "Unrecognized HTTP Content-Encoding";
+ return "Unrecognized or bad HTTP Content or Transfer-Encoding";
case CURLE_LDAP_INVALID_URL:
return "Invalid LDAP URL";
case CURLE_SSL_SHUTDOWN_FAILED:
return "Failed to shut down the SSL connection";
+ case CURLE_SSL_CRL_BADFILE:
+ return "Failed to load CRL file (path? access rights?, format?)";
+
+ case CURLE_SSL_ISSUER_ERROR:
+ return "Issuer check against peer certificate failed";
+
case CURLE_SEND_FAIL_REWIND:
return "Send failed since rewinding of the data stream failed";
case CURLE_SSH:
return "Error in the SSH layer";
+ case CURLE_AGAIN:
+ return "Socket not ready for send/recv";
+
+ case CURLE_RTSP_CSEQ_ERROR:
+ return "RTSP CSeq mismatch or invalid CSeq";
+
+ case CURLE_RTSP_SESSION_ERROR:
+ return "RTSP session error";
+
+ case CURLE_FTP_BAD_FILE_LIST:
+ return "Unable to parse FTP file list";
+
+ case CURLE_CHUNK_FAILED:
+ return "Chunk callback failed";
+
+ case CURLE_NO_CONNECTION_AVAILABLE:
+ return "The max connection limit is reached";
+
+ case CURLE_SSL_PINNEDPUBKEYNOTMATCH:
+ return "SSL public key does not match pinned public key";
+
+ case CURLE_SSL_INVALIDCERTSTATUS:
+ return "SSL server certificate status verification FAILED";
+
/* error codes not used by current libcurl */
- case CURLE_OBSOLETE4:
- case CURLE_OBSOLETE10:
- case CURLE_OBSOLETE12:
- case CURLE_OBSOLETE16:
case CURLE_OBSOLETE20:
case CURLE_OBSOLETE24:
case CURLE_OBSOLETE29:
*/
return "Unknown error";
#else
- if (error == CURLE_OK)
+ if(!error)
return "No error";
else
return "Error";
case CURLM_UNKNOWN_OPTION:
return "Unknown option";
+ case CURLM_ADDED_ALREADY:
+ return "The easy handle is already added to a multi handle";
+
case CURLM_LAST:
break;
}
return "Unknown error";
#else
- if (error == CURLM_OK)
+ if(error == CURLM_OK)
return "No error";
else
return "Error";
case CURLSHE_NOMEM:
return "Out of memory";
+ case CURLSHE_NOT_BUILT_IN:
+ return "Feature not enabled in this library";
+
case CURLSHE_LAST:
break;
}
return "CURLSHcode unknown";
#else
- if (error == CURLSHE_OK)
+ if(error == CURLSHE_OK)
return "No error";
else
return "Error";
return NULL;
}
#else
- if (err == CURLE_OK)
+ if(!err)
return NULL;
else
p = "error";
{
char *buf, *p;
size_t max;
+ int old_errno = ERRNO;
DEBUGASSERT(conn);
DEBUGASSERT(err >= 0);
#ifdef USE_WINSOCK
#ifdef _WIN32_WCE
- buf[0]=0;
{
wchar_t wbuf[256];
+ wbuf[0] = L'\0';
FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err,
LANG_NEUTRAL, wbuf, sizeof(wbuf)/sizeof(wchar_t), NULL);
wcstombs(buf,wbuf,max);
}
-
#else
-
/* 'sys_nerr' is the maximum errno number, it is not widely portable */
- if (err >= 0 && err < sys_nerr)
+ if(err >= 0 && err < sys_nerr)
strncpy(buf, strerror(err), max);
else {
- if (!get_winsock_error(err, buf, max) &&
- !FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err,
+ if(!get_winsock_error(err, buf, max) &&
+ !FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err,
LANG_NEUTRAL, buf, (DWORD)max, NULL))
snprintf(buf, max, "Unknown error %d (%#x)", err, err);
}
#endif
+
#else /* not USE_WINSOCK coming up */
- /* These should be atomic and hopefully thread-safe */
-#ifdef HAVE_STRERROR_R
- /* There are two different APIs for strerror_r(). The POSIX and the GLIBC
- versions. */
-#ifdef HAVE_POSIX_STRERROR_R
- strerror_r(err, buf, max);
- /* this may set errno to ERANGE if insufficient storage was supplied via
- 'strerrbuf' and 'buflen' to contain the generated message string, or
- EINVAL if the value of 'errnum' is not a valid error number.*/
-#else
+#if defined(HAVE_STRERROR_R) && defined(HAVE_POSIX_STRERROR_R)
+ /*
+ * The POSIX-style strerror_r() may set errno to ERANGE if insufficient
+ * storage is supplied via 'strerrbuf' and 'buflen' to hold the generated
+ * message string, or EINVAL if 'errnum' is not a valid error number.
+ */
+ if(0 != strerror_r(err, buf, max)) {
+ if('\0' == buf[0])
+ snprintf(buf, max, "Unknown error %d", err);
+ }
+#elif defined(HAVE_STRERROR_R) && defined(HAVE_GLIBC_STRERROR_R)
+ /*
+ * The glibc-style strerror_r() only *might* use the buffer we pass to
+ * the function, but it always returns the error message as a pointer,
+ * so we must copy that string unconditionally (if non-NULL).
+ */
{
- /* HAVE_GLIBC_STRERROR_R */
char buffer[256];
char *msg = strerror_r(err, buffer, sizeof(buffer));
- /* this version of strerror_r() only *might* use the buffer we pass to
- the function, but it always returns the error message as a pointer,
- so we must copy that string unconditionally (if non-NULL) */
if(msg)
strncpy(buf, msg, max);
else
snprintf(buf, max, "Unknown error %d", err);
}
-#endif /* end of HAVE_GLIBC_STRERROR_R */
-#else /* HAVE_STRERROR_R */
- strncpy(buf, strerror(err), max);
-#endif /* end of HAVE_STRERROR_R */
+#elif defined(HAVE_STRERROR_R) && defined(HAVE_VXWORKS_STRERROR_R)
+ /*
+ * The vxworks-style strerror_r() does use the buffer we pass to the function.
+ * The buffer size should be at least NAME_MAX (256)
+ */
+ {
+ char buffer[256];
+ if(OK == strerror_r(err, buffer))
+ strncpy(buf, buffer, max);
+ else
+ snprintf(buf, max, "Unknown error %d", err);
+ }
+#else
+ {
+ char *msg = strerror(err);
+ if(msg)
+ strncpy(buf, msg, max);
+ else
+ snprintf(buf, max, "Unknown error %d", err);
+ }
+#endif
+
#endif /* end of ! USE_WINSOCK */
buf[max] = '\0'; /* make sure the string is zero terminated */
/* strip trailing '\r\n' or '\n'. */
- if ((p = strrchr(buf,'\n')) != NULL && (p - buf) >= 2)
+ if((p = strrchr(buf,'\n')) != NULL && (p - buf) >= 2)
*p = '\0';
- if ((p = strrchr(buf,'\r')) != NULL && (p - buf) >= 1)
+ if((p = strrchr(buf,'\r')) != NULL && (p - buf) >= 1)
*p = '\0';
+
+ if(old_errno != ERRNO)
+ SET_ERRNO(old_errno);
+
return buf;
}
buf = conn->syserr_buf;
max = sizeof(conn->syserr_buf)-1;
+ *buf = '\0';
#ifndef CURL_DISABLE_VERBOSE_STRINGS
switch ((Idna_rc)err) {
str = "dlopen() error";
break;
default:
- snprintf(buf, max, "error %d", (int)err);
+ snprintf(buf, max, "error %d", err);
str = NULL;
break;
}
#else
- if ((Idna_rc)err == IDNA_SUCCESS)
+ if((Idna_rc)err == IDNA_SUCCESS)
str = "No error";
else
str = "Error";
#endif
- if (str)
+ if(str)
strncpy(buf, str, max);
buf[max] = '\0';
return (buf);
#endif
}
#endif /* USE_LIBIDN */
+
+#ifdef USE_WINDOWS_SSPI
+const char *Curl_sspi_strerror (struct connectdata *conn, int err)
+{
+#ifndef CURL_DISABLE_VERBOSE_STRINGS
+ char txtbuf[80];
+ char msgbuf[sizeof(conn->syserr_buf)];
+ char *p, *str, *msg = NULL;
+ bool msg_formatted = FALSE;
+ int old_errno;
+#endif
+ const char *txt;
+ char *outbuf;
+ size_t outmax;
+
+ DEBUGASSERT(conn);
+
+ outbuf = conn->syserr_buf;
+ outmax = sizeof(conn->syserr_buf)-1;
+ *outbuf = '\0';
+
+#ifndef CURL_DISABLE_VERBOSE_STRINGS
+
+ old_errno = ERRNO;
+
+ switch (err) {
+ case SEC_E_OK:
+ txt = "No error";
+ break;
+ case SEC_E_ALGORITHM_MISMATCH:
+ txt = "SEC_E_ALGORITHM_MISMATCH";
+ break;
+ case SEC_E_BAD_BINDINGS:
+ txt = "SEC_E_BAD_BINDINGS";
+ break;
+ case SEC_E_BAD_PKGID:
+ txt = "SEC_E_BAD_PKGID";
+ break;
+ case SEC_E_BUFFER_TOO_SMALL:
+ txt = "SEC_E_BUFFER_TOO_SMALL";
+ break;
+ case SEC_E_CANNOT_INSTALL:
+ txt = "SEC_E_CANNOT_INSTALL";
+ break;
+ case SEC_E_CANNOT_PACK:
+ txt = "SEC_E_CANNOT_PACK";
+ break;
+ case SEC_E_CERT_EXPIRED:
+ txt = "SEC_E_CERT_EXPIRED";
+ break;
+ case SEC_E_CERT_UNKNOWN:
+ txt = "SEC_E_CERT_UNKNOWN";
+ break;
+ case SEC_E_CERT_WRONG_USAGE:
+ txt = "SEC_E_CERT_WRONG_USAGE";
+ break;
+ case SEC_E_CONTEXT_EXPIRED:
+ txt = "SEC_E_CONTEXT_EXPIRED";
+ break;
+ case SEC_E_CROSSREALM_DELEGATION_FAILURE:
+ txt = "SEC_E_CROSSREALM_DELEGATION_FAILURE";
+ break;
+ case SEC_E_CRYPTO_SYSTEM_INVALID:
+ txt = "SEC_E_CRYPTO_SYSTEM_INVALID";
+ break;
+ case SEC_E_DECRYPT_FAILURE:
+ txt = "SEC_E_DECRYPT_FAILURE";
+ break;
+ case SEC_E_DELEGATION_POLICY:
+ txt = "SEC_E_DELEGATION_POLICY";
+ break;
+ case SEC_E_DELEGATION_REQUIRED:
+ txt = "SEC_E_DELEGATION_REQUIRED";
+ break;
+ case SEC_E_DOWNGRADE_DETECTED:
+ txt = "SEC_E_DOWNGRADE_DETECTED";
+ break;
+ case SEC_E_ENCRYPT_FAILURE:
+ txt = "SEC_E_ENCRYPT_FAILURE";
+ break;
+ case SEC_E_ILLEGAL_MESSAGE:
+ txt = "SEC_E_ILLEGAL_MESSAGE";
+ break;
+ case SEC_E_INCOMPLETE_CREDENTIALS:
+ txt = "SEC_E_INCOMPLETE_CREDENTIALS";
+ break;
+ case SEC_E_INCOMPLETE_MESSAGE:
+ txt = "SEC_E_INCOMPLETE_MESSAGE";
+ break;
+ case SEC_E_INSUFFICIENT_MEMORY:
+ txt = "SEC_E_INSUFFICIENT_MEMORY";
+ break;
+ case SEC_E_INTERNAL_ERROR:
+ txt = "SEC_E_INTERNAL_ERROR";
+ break;
+ case SEC_E_INVALID_HANDLE:
+ txt = "SEC_E_INVALID_HANDLE";
+ break;
+ case SEC_E_INVALID_PARAMETER:
+ txt = "SEC_E_INVALID_PARAMETER";
+ break;
+ case SEC_E_INVALID_TOKEN:
+ txt = "SEC_E_INVALID_TOKEN";
+ break;
+ case SEC_E_ISSUING_CA_UNTRUSTED:
+ txt = "SEC_E_ISSUING_CA_UNTRUSTED";
+ break;
+ case SEC_E_ISSUING_CA_UNTRUSTED_KDC:
+ txt = "SEC_E_ISSUING_CA_UNTRUSTED_KDC";
+ break;
+ case SEC_E_KDC_CERT_EXPIRED:
+ txt = "SEC_E_KDC_CERT_EXPIRED";
+ break;
+ case SEC_E_KDC_CERT_REVOKED:
+ txt = "SEC_E_KDC_CERT_REVOKED";
+ break;
+ case SEC_E_KDC_INVALID_REQUEST:
+ txt = "SEC_E_KDC_INVALID_REQUEST";
+ break;
+ case SEC_E_KDC_UNABLE_TO_REFER:
+ txt = "SEC_E_KDC_UNABLE_TO_REFER";
+ break;
+ case SEC_E_KDC_UNKNOWN_ETYPE:
+ txt = "SEC_E_KDC_UNKNOWN_ETYPE";
+ break;
+ case SEC_E_LOGON_DENIED:
+ txt = "SEC_E_LOGON_DENIED";
+ break;
+ case SEC_E_MAX_REFERRALS_EXCEEDED:
+ txt = "SEC_E_MAX_REFERRALS_EXCEEDED";
+ break;
+ case SEC_E_MESSAGE_ALTERED:
+ txt = "SEC_E_MESSAGE_ALTERED";
+ break;
+ case SEC_E_MULTIPLE_ACCOUNTS:
+ txt = "SEC_E_MULTIPLE_ACCOUNTS";
+ break;
+ case SEC_E_MUST_BE_KDC:
+ txt = "SEC_E_MUST_BE_KDC";
+ break;
+ case SEC_E_NOT_OWNER:
+ txt = "SEC_E_NOT_OWNER";
+ break;
+ case SEC_E_NO_AUTHENTICATING_AUTHORITY:
+ txt = "SEC_E_NO_AUTHENTICATING_AUTHORITY";
+ break;
+ case SEC_E_NO_CREDENTIALS:
+ txt = "SEC_E_NO_CREDENTIALS";
+ break;
+ case SEC_E_NO_IMPERSONATION:
+ txt = "SEC_E_NO_IMPERSONATION";
+ break;
+ case SEC_E_NO_IP_ADDRESSES:
+ txt = "SEC_E_NO_IP_ADDRESSES";
+ break;
+ case SEC_E_NO_KERB_KEY:
+ txt = "SEC_E_NO_KERB_KEY";
+ break;
+ case SEC_E_NO_PA_DATA:
+ txt = "SEC_E_NO_PA_DATA";
+ break;
+ case SEC_E_NO_S4U_PROT_SUPPORT:
+ txt = "SEC_E_NO_S4U_PROT_SUPPORT";
+ break;
+ case SEC_E_NO_TGT_REPLY:
+ txt = "SEC_E_NO_TGT_REPLY";
+ break;
+ case SEC_E_OUT_OF_SEQUENCE:
+ txt = "SEC_E_OUT_OF_SEQUENCE";
+ break;
+ case SEC_E_PKINIT_CLIENT_FAILURE:
+ txt = "SEC_E_PKINIT_CLIENT_FAILURE";
+ break;
+ case SEC_E_PKINIT_NAME_MISMATCH:
+ txt = "SEC_E_PKINIT_NAME_MISMATCH";
+ break;
+ case SEC_E_POLICY_NLTM_ONLY:
+ txt = "SEC_E_POLICY_NLTM_ONLY";
+ break;
+ case SEC_E_QOP_NOT_SUPPORTED:
+ txt = "SEC_E_QOP_NOT_SUPPORTED";
+ break;
+ case SEC_E_REVOCATION_OFFLINE_C:
+ txt = "SEC_E_REVOCATION_OFFLINE_C";
+ break;
+ case SEC_E_REVOCATION_OFFLINE_KDC:
+ txt = "SEC_E_REVOCATION_OFFLINE_KDC";
+ break;
+ case SEC_E_SECPKG_NOT_FOUND:
+ txt = "SEC_E_SECPKG_NOT_FOUND";
+ break;
+ case SEC_E_SECURITY_QOS_FAILED:
+ txt = "SEC_E_SECURITY_QOS_FAILED";
+ break;
+ case SEC_E_SHUTDOWN_IN_PROGRESS:
+ txt = "SEC_E_SHUTDOWN_IN_PROGRESS";
+ break;
+ case SEC_E_SMARTCARD_CERT_EXPIRED:
+ txt = "SEC_E_SMARTCARD_CERT_EXPIRED";
+ break;
+ case SEC_E_SMARTCARD_CERT_REVOKED:
+ txt = "SEC_E_SMARTCARD_CERT_REVOKED";
+ break;
+ case SEC_E_SMARTCARD_LOGON_REQUIRED:
+ txt = "SEC_E_SMARTCARD_LOGON_REQUIRED";
+ break;
+ case SEC_E_STRONG_CRYPTO_NOT_SUPPORTED:
+ txt = "SEC_E_STRONG_CRYPTO_NOT_SUPPORTED";
+ break;
+ case SEC_E_TARGET_UNKNOWN:
+ txt = "SEC_E_TARGET_UNKNOWN";
+ break;
+ case SEC_E_TIME_SKEW:
+ txt = "SEC_E_TIME_SKEW";
+ break;
+ case SEC_E_TOO_MANY_PRINCIPALS:
+ txt = "SEC_E_TOO_MANY_PRINCIPALS";
+ break;
+ case SEC_E_UNFINISHED_CONTEXT_DELETED:
+ txt = "SEC_E_UNFINISHED_CONTEXT_DELETED";
+ break;
+ case SEC_E_UNKNOWN_CREDENTIALS:
+ txt = "SEC_E_UNKNOWN_CREDENTIALS";
+ break;
+ case SEC_E_UNSUPPORTED_FUNCTION:
+ txt = "SEC_E_UNSUPPORTED_FUNCTION";
+ break;
+ case SEC_E_UNSUPPORTED_PREAUTH:
+ txt = "SEC_E_UNSUPPORTED_PREAUTH";
+ break;
+ case SEC_E_UNTRUSTED_ROOT:
+ txt = "SEC_E_UNTRUSTED_ROOT";
+ break;
+ case SEC_E_WRONG_CREDENTIAL_HANDLE:
+ txt = "SEC_E_WRONG_CREDENTIAL_HANDLE";
+ break;
+ case SEC_E_WRONG_PRINCIPAL:
+ txt = "SEC_E_WRONG_PRINCIPAL";
+ break;
+ case SEC_I_COMPLETE_AND_CONTINUE:
+ txt = "SEC_I_COMPLETE_AND_CONTINUE";
+ break;
+ case SEC_I_COMPLETE_NEEDED:
+ txt = "SEC_I_COMPLETE_NEEDED";
+ break;
+ case SEC_I_CONTEXT_EXPIRED:
+ txt = "SEC_I_CONTEXT_EXPIRED";
+ break;
+ case SEC_I_CONTINUE_NEEDED:
+ txt = "SEC_I_CONTINUE_NEEDED";
+ break;
+ case SEC_I_INCOMPLETE_CREDENTIALS:
+ txt = "SEC_I_INCOMPLETE_CREDENTIALS";
+ break;
+ case SEC_I_LOCAL_LOGON:
+ txt = "SEC_I_LOCAL_LOGON";
+ break;
+ case SEC_I_NO_LSA_CONTEXT:
+ txt = "SEC_I_NO_LSA_CONTEXT";
+ break;
+ case SEC_I_RENEGOTIATE:
+ txt = "SEC_I_RENEGOTIATE";
+ break;
+ case SEC_I_SIGNATURE_NEEDED:
+ txt = "SEC_I_SIGNATURE_NEEDED";
+ break;
+ default:
+ txt = "Unknown error";
+ }
+
+ if(err == SEC_E_OK)
+ strncpy(outbuf, txt, outmax);
+ else {
+ str = txtbuf;
+ snprintf(txtbuf, sizeof(txtbuf), "%s (0x%04X%04X)",
+ txt, (err >> 16) & 0xffff, err & 0xffff);
+ txtbuf[sizeof(txtbuf)-1] = '\0';
+
+#ifdef _WIN32_WCE
+ {
+ wchar_t wbuf[256];
+ wbuf[0] = L'\0';
+
+ if(FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM |
+ FORMAT_MESSAGE_IGNORE_INSERTS,
+ NULL, err, LANG_NEUTRAL,
+ wbuf, sizeof(wbuf)/sizeof(wchar_t), NULL)) {
+ wcstombs(msgbuf,wbuf,sizeof(msgbuf)-1);
+ msg_formatted = TRUE;
+ }
+ }
+#else
+ if(FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM |
+ FORMAT_MESSAGE_IGNORE_INSERTS,
+ NULL, err, LANG_NEUTRAL,
+ msgbuf, sizeof(msgbuf)-1, NULL)) {
+ msg_formatted = TRUE;
+ }
+#endif
+ if(msg_formatted) {
+ msgbuf[sizeof(msgbuf)-1] = '\0';
+ /* strip trailing '\r\n' or '\n' */
+ if((p = strrchr(msgbuf,'\n')) != NULL && (p - msgbuf) >= 2)
+ *p = '\0';
+ if((p = strrchr(msgbuf,'\r')) != NULL && (p - msgbuf) >= 1)
+ *p = '\0';
+ msg = msgbuf;
+ }
+ if(msg)
+ snprintf(outbuf, outmax, "%s - %s", str, msg);
+ else
+ strncpy(outbuf, str, outmax);
+ }
+
+ if(old_errno != ERRNO)
+ SET_ERRNO(old_errno);
+
+#else
+
+ if(err == SEC_E_OK)
+ txt = "No error";
+ else
+ txt = "Error";
+
+ strncpy(outbuf, txt, outmax);
+
+#endif
+
+ outbuf[outmax] = '\0';
+
+ return outbuf;
+}
+#endif /* USE_WINDOWS_SSPI */
projects / platform / upstream / curl.git / blobdiff