* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2014, 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.
*
- * $Id$
***************************************************************************/
/* wraps curl_easy_setopt() with typechecking */
/* To add a new kind of warning, add an
- * if(_curl_is_sometype_option(_curl_opt) && ! _curl_is_sometype(value))
- * _curl_easy_setopt_err_sometype();
+ * if(_curl_is_sometype_option(_curl_opt))
+ * if(!_curl_is_sometype(value))
+ * _curl_easy_setopt_err_sometype();
* block and define _curl_is_sometype_option, _curl_is_sometype and
* _curl_easy_setopt_err_sometype below
*
+ * NOTE: We use two nested 'if' statements here instead of the && operator, in
+ * order to work around gcc bug #32061. It affects only gcc 4.3.x/4.4.x
+ * when compiling with -Wlogical-op.
+ *
* To add an option that uses the same type as an existing option, you'll just
* need to extend the appropriate _curl_*_option macro
*/
#define curl_easy_setopt(handle, option, value) \
__extension__ ({ \
__typeof__ (option) _curl_opt = option; \
- if (__builtin_constant_p(_curl_opt)) { \
- if (_curl_is_long_option(_curl_opt) && !_curl_is_long(value)) \
- _curl_easy_setopt_err_long(); \
- if (_curl_is_off_t_option(_curl_opt) && !_curl_is_off_t(value)) \
- _curl_easy_setopt_err_curl_off_t(); \
- if (_curl_is_string_option(_curl_opt) && !_curl_is_string(value)) \
- _curl_easy_setopt_err_string(); \
- if (_curl_is_write_cb_option(_curl_opt) && !_curl_is_write_cb(value)) \
- _curl_easy_setopt_err_write_callback(); \
- if ((_curl_opt) == CURLOPT_READFUNCTION && !_curl_is_read_cb(value)) \
- _curl_easy_setopt_err_read_cb(); \
- if ((_curl_opt) == CURLOPT_IOCTLFUNCTION && !_curl_is_ioctl_cb(value)) \
- _curl_easy_setopt_err_ioctl_cb(); \
- if ((_curl_opt) == CURLOPT_SOCKOPTFUNCTION && !_curl_is_sockopt_cb(value))\
- _curl_easy_setopt_err_sockopt_cb(); \
- if ((_curl_opt) == CURLOPT_OPENSOCKETFUNCTION && \
- !_curl_is_opensocket_cb(value)) \
- _curl_easy_setopt_err_opensocket_cb(); \
- if ((_curl_opt) == CURLOPT_PROGRESSFUNCTION && \
- !_curl_is_progress_cb(value)) \
- _curl_easy_setopt_err_progress_cb(); \
- if ((_curl_opt) == CURLOPT_DEBUGFUNCTION && !_curl_is_debug_cb(value)) \
- _curl_easy_setopt_err_debug_cb(); \
- if ((_curl_opt) == CURLOPT_SSL_CTX_FUNCTION && \
- !_curl_is_ssl_ctx_cb(value)) \
- _curl_easy_setopt_err_ssl_ctx_cb(); \
- if (_curl_is_conv_cb_option(_curl_opt) && !_curl_is_conv_cb(value)) \
- _curl_easy_setopt_err_conv_cb(); \
- if ((_curl_opt) == CURLOPT_SEEKFUNCTION && !_curl_is_seek_cb(value)) \
- _curl_easy_setopt_err_seek_cb(); \
- if (_curl_is_cb_data_option(_curl_opt) && !_curl_is_cb_data(value)) \
- _curl_easy_setopt_err_cb_data(); \
- if ((_curl_opt) == CURLOPT_ERRORBUFFER && !_curl_is_error_buffer(value)) \
- _curl_easy_setopt_err_error_buffer(); \
- if ((_curl_opt) == CURLOPT_STDERR && !_curl_is_FILE(value)) \
- _curl_easy_setopt_err_FILE(); \
- if (_curl_is_postfields_option(_curl_opt) && !_curl_is_postfields(value)) \
- _curl_easy_setopt_err_postfields(); \
- if ((_curl_opt) == CURLOPT_HTTPPOST && \
- !_curl_is_arr((value), struct curl_httppost)) \
- _curl_easy_setopt_err_curl_httpost(); \
- if (_curl_is_slist_option(_curl_opt) && \
- !_curl_is_arr((value), struct curl_slist)) \
- _curl_easy_setopt_err_curl_slist(); \
- if ((_curl_opt) == CURLOPT_SHARE && !_curl_is_ptr((value), CURLSH)) \
- _curl_easy_setopt_err_CURLSH(); \
+ if(__builtin_constant_p(_curl_opt)) { \
+ if(_curl_is_long_option(_curl_opt)) \
+ if(!_curl_is_long(value)) \
+ _curl_easy_setopt_err_long(); \
+ if(_curl_is_off_t_option(_curl_opt)) \
+ if(!_curl_is_off_t(value)) \
+ _curl_easy_setopt_err_curl_off_t(); \
+ if(_curl_is_string_option(_curl_opt)) \
+ if(!_curl_is_string(value)) \
+ _curl_easy_setopt_err_string(); \
+ if(_curl_is_write_cb_option(_curl_opt)) \
+ if(!_curl_is_write_cb(value)) \
+ _curl_easy_setopt_err_write_callback(); \
+ if((_curl_opt) == CURLOPT_READFUNCTION) \
+ if(!_curl_is_read_cb(value)) \
+ _curl_easy_setopt_err_read_cb(); \
+ if((_curl_opt) == CURLOPT_IOCTLFUNCTION) \
+ if(!_curl_is_ioctl_cb(value)) \
+ _curl_easy_setopt_err_ioctl_cb(); \
+ if((_curl_opt) == CURLOPT_SOCKOPTFUNCTION) \
+ if(!_curl_is_sockopt_cb(value)) \
+ _curl_easy_setopt_err_sockopt_cb(); \
+ if((_curl_opt) == CURLOPT_OPENSOCKETFUNCTION) \
+ if(!_curl_is_opensocket_cb(value)) \
+ _curl_easy_setopt_err_opensocket_cb(); \
+ if((_curl_opt) == CURLOPT_PROGRESSFUNCTION) \
+ if(!_curl_is_progress_cb(value)) \
+ _curl_easy_setopt_err_progress_cb(); \
+ if((_curl_opt) == CURLOPT_DEBUGFUNCTION) \
+ if(!_curl_is_debug_cb(value)) \
+ _curl_easy_setopt_err_debug_cb(); \
+ if((_curl_opt) == CURLOPT_SSL_CTX_FUNCTION) \
+ if(!_curl_is_ssl_ctx_cb(value)) \
+ _curl_easy_setopt_err_ssl_ctx_cb(); \
+ if(_curl_is_conv_cb_option(_curl_opt)) \
+ if(!_curl_is_conv_cb(value)) \
+ _curl_easy_setopt_err_conv_cb(); \
+ if((_curl_opt) == CURLOPT_SEEKFUNCTION) \
+ if(!_curl_is_seek_cb(value)) \
+ _curl_easy_setopt_err_seek_cb(); \
+ if(_curl_is_cb_data_option(_curl_opt)) \
+ if(!_curl_is_cb_data(value)) \
+ _curl_easy_setopt_err_cb_data(); \
+ if((_curl_opt) == CURLOPT_ERRORBUFFER) \
+ if(!_curl_is_error_buffer(value)) \
+ _curl_easy_setopt_err_error_buffer(); \
+ if((_curl_opt) == CURLOPT_STDERR) \
+ if(!_curl_is_FILE(value)) \
+ _curl_easy_setopt_err_FILE(); \
+ if(_curl_is_postfields_option(_curl_opt)) \
+ if(!_curl_is_postfields(value)) \
+ _curl_easy_setopt_err_postfields(); \
+ if((_curl_opt) == CURLOPT_HTTPPOST) \
+ if(!_curl_is_arr((value), struct curl_httppost)) \
+ _curl_easy_setopt_err_curl_httpost(); \
+ if(_curl_is_slist_option(_curl_opt)) \
+ if(!_curl_is_arr((value), struct curl_slist)) \
+ _curl_easy_setopt_err_curl_slist(); \
+ if((_curl_opt) == CURLOPT_SHARE) \
+ if(!_curl_is_ptr((value), CURLSH)) \
+ _curl_easy_setopt_err_CURLSH(); \
} \
curl_easy_setopt(handle, _curl_opt, value); \
})
#define curl_easy_getinfo(handle, info, arg) \
__extension__ ({ \
__typeof__ (info) _curl_info = info; \
- if (__builtin_constant_p(_curl_info)) { \
- if (_curl_is_string_info(_curl_info) && !_curl_is_arr((arg), char *)) \
- _curl_easy_getinfo_err_string(); \
- if (_curl_is_long_info(_curl_info) && !_curl_is_arr((arg), long)) \
- _curl_easy_getinfo_err_long(); \
- if (_curl_is_double_info(_curl_info) && !_curl_is_arr((arg), double)) \
- _curl_easy_getinfo_err_double(); \
- if (_curl_is_slist_info(_curl_info) && \
- !_curl_is_arr((arg), struct curl_slist *)) \
- _curl_easy_getinfo_err_curl_slist(); \
+ if(__builtin_constant_p(_curl_info)) { \
+ if(_curl_is_string_info(_curl_info)) \
+ if(!_curl_is_arr((arg), char *)) \
+ _curl_easy_getinfo_err_string(); \
+ if(_curl_is_long_info(_curl_info)) \
+ if(!_curl_is_arr((arg), long)) \
+ _curl_easy_getinfo_err_long(); \
+ if(_curl_is_double_info(_curl_info)) \
+ if(!_curl_is_arr((arg), double)) \
+ _curl_easy_getinfo_err_double(); \
+ if(_curl_is_slist_info(_curl_info)) \
+ if(!_curl_is_arr((arg), struct curl_slist *)) \
+ _curl_easy_getinfo_err_curl_slist(); \
} \
curl_easy_getinfo(handle, _curl_info, arg); \
})
/* To define a new warning, use _CURL_WARNING(identifier, "message") */
#define _CURL_WARNING(id, message) \
- static void __attribute__((warning(message))) __attribute__((unused)) \
- __attribute__((noinline)) id(void) { __asm__(""); }
+ static void __attribute__((__warning__(message))) \
+ __attribute__((__unused__)) __attribute__((__noinline__)) \
+ id(void) { __asm__(""); }
_CURL_WARNING(_curl_easy_setopt_err_long,
"curl_easy_setopt expects a long argument for this option")
_CURL_WARNING(_curl_easy_setopt_err_curl_off_t,
"curl_easy_setopt expects a curl_off_t argument for this option")
_CURL_WARNING(_curl_easy_setopt_err_string,
- "curl_easy_setopt expects a string (char* or char[]) argument for this option")
+ "curl_easy_setopt expects a "
+ "string (char* or char[]) argument for this option"
+ )
_CURL_WARNING(_curl_easy_setopt_err_write_callback,
"curl_easy_setopt expects a curl_write_callback argument for this option")
_CURL_WARNING(_curl_easy_setopt_err_read_cb,
_CURL_WARNING(_curl_easy_setopt_err_sockopt_cb,
"curl_easy_setopt expects a curl_sockopt_callback argument for this option")
_CURL_WARNING(_curl_easy_setopt_err_opensocket_cb,
- "curl_easy_setopt expects a curl_opensocket_callback argument for this option")
+ "curl_easy_setopt expects a "
+ "curl_opensocket_callback argument for this option"
+ )
_CURL_WARNING(_curl_easy_setopt_err_progress_cb,
"curl_easy_setopt expects a curl_progress_callback argument for this option")
_CURL_WARNING(_curl_easy_setopt_err_debug_cb,
_CURL_WARNING(_curl_easy_setopt_err_seek_cb,
"curl_easy_setopt expects a curl_seek_callback argument for this option")
_CURL_WARNING(_curl_easy_setopt_err_cb_data,
- "curl_easy_setopt expects a private data pointer as argument for this option")
+ "curl_easy_setopt expects a "
+ "private data pointer as argument for this option")
_CURL_WARNING(_curl_easy_setopt_err_error_buffer,
- "curl_easy_setopt expects a char buffer of CURL_ERROR_SIZE as argument for this option")
+ "curl_easy_setopt expects a "
+ "char buffer of CURL_ERROR_SIZE as argument for this option")
_CURL_WARNING(_curl_easy_setopt_err_FILE,
"curl_easy_setopt expects a FILE* argument for this option")
_CURL_WARNING(_curl_easy_setopt_err_postfields,
(option) == CURLOPT_INTERFACE || \
(option) == CURLOPT_NETRC_FILE || \
(option) == CURLOPT_USERPWD || \
+ (option) == CURLOPT_USERNAME || \
+ (option) == CURLOPT_PASSWORD || \
(option) == CURLOPT_PROXYUSERPWD || \
- (option) == CURLOPT_ENCODING || \
+ (option) == CURLOPT_PROXYUSERNAME || \
+ (option) == CURLOPT_PROXYPASSWORD || \
+ (option) == CURLOPT_NOPROXY || \
+ (option) == CURLOPT_ACCEPT_ENCODING || \
(option) == CURLOPT_REFERER || \
(option) == CURLOPT_USERAGENT || \
(option) == CURLOPT_COOKIE || \
(option) == CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 || \
(option) == CURLOPT_SSH_PUBLIC_KEYFILE || \
(option) == CURLOPT_SSH_PRIVATE_KEYFILE || \
+ (option) == CURLOPT_CRLFILE || \
+ (option) == CURLOPT_ISSUERCERT || \
+ (option) == CURLOPT_SOCKS5_GSSAPI_SERVICE || \
+ (option) == CURLOPT_SSH_KNOWNHOSTS || \
+ (option) == CURLOPT_MAIL_FROM || \
+ (option) == CURLOPT_RTSP_SESSION_ID || \
+ (option) == CURLOPT_RTSP_STREAM_URI || \
+ (option) == CURLOPT_RTSP_TRANSPORT || \
+ (option) == CURLOPT_XOAUTH2_BEARER || \
+ (option) == CURLOPT_DNS_SERVERS || \
+ (option) == CURLOPT_DNS_INTERFACE || \
+ (option) == CURLOPT_DNS_LOCAL_IP4 || \
+ (option) == CURLOPT_DNS_LOCAL_IP6 || \
+ (option) == CURLOPT_LOGIN_OPTIONS || \
0)
/* evaluates to true if option takes a curl_write_callback argument */
(option) == CURLOPT_SOCKOPTDATA || \
(option) == CURLOPT_OPENSOCKETDATA || \
(option) == CURLOPT_PROGRESSDATA || \
- (option) == CURLOPT_WRITEHEADER || \
+ (option) == CURLOPT_HEADERDATA || \
(option) == CURLOPT_DEBUGDATA || \
(option) == CURLOPT_SSL_CTX_DATA || \
(option) == CURLOPT_SEEKDATA || \
(option) == CURLOPT_PRIVATE || \
+ (option) == CURLOPT_SSH_KEYDATA || \
+ (option) == CURLOPT_INTERLEAVEDATA || \
+ (option) == CURLOPT_CHUNK_DATA || \
+ (option) == CURLOPT_FNMATCH_DATA || \
0)
/* evaluates to true if option takes a POST data argument (void* or char*) */
(option) == CURLOPT_POSTQUOTE || \
(option) == CURLOPT_PREQUOTE || \
(option) == CURLOPT_TELNETOPTIONS || \
+ (option) == CURLOPT_MAIL_RCPT || \
0)
/* groups of curl_easy_getinfo infos that take the same type of argument */
#define _curl_is_double_info(info) \
(CURLINFO_DOUBLE < (info) && (info) < CURLINFO_SLIST)
-/* evaluates to true if info expects a pointer to struct curl_slist * argument */
+/* true if info expects a pointer to struct curl_slist * argument */
#define _curl_is_slist_info(info) \
(CURLINFO_SLIST < (info))
/* evaluates to true if expr is abuffer suitable for CURLOPT_ERRORBUFFER */
/* XXX: also check size of an char[] array? */
#define _curl_is_error_buffer(expr) \
- (__builtin_types_compatible_p(__typeof__(expr), char *) || \
+ (_curl_is_NULL(expr) || \
+ __builtin_types_compatible_p(__typeof__(expr), char *) || \
__builtin_types_compatible_p(__typeof__(expr), char[]))
/* evaluates to true if expr is of type (const) void* or (const) FILE* */
_curl_callback_compatible((expr), _curl_write_callback5) || \
_curl_callback_compatible((expr), _curl_write_callback6))
typedef size_t (_curl_write_callback1)(const char *, size_t, size_t, void*);
-typedef size_t (_curl_write_callback2)(const char *, size_t, size_t, const void*);
+typedef size_t (_curl_write_callback2)(const char *, size_t, size_t,
+ const void*);
typedef size_t (_curl_write_callback3)(const char *, size_t, size_t, FILE*);
typedef size_t (_curl_write_callback4)(const void *, size_t, size_t, void*);
-typedef size_t (_curl_write_callback5)(const void *, size_t, size_t, const void*);
+typedef size_t (_curl_write_callback5)(const void *, size_t, size_t,
+ const void*);
typedef size_t (_curl_write_callback6)(const void *, size_t, size_t, FILE*);
/* evaluates to true if expr is of type curl_ioctl_callback or "similar" */
_curl_callback_compatible((expr), _curl_sockopt_callback1) || \
_curl_callback_compatible((expr), _curl_sockopt_callback2))
typedef int (_curl_sockopt_callback1)(void *, curl_socket_t, curlsocktype);
-typedef int (_curl_sockopt_callback2)(const void *, curl_socket_t, curlsocktype);
+typedef int (_curl_sockopt_callback2)(const void *, curl_socket_t,
+ curlsocktype);
-/* evaluates to true if expr is of type curl_opensocket_callback or "similar" */
+/* evaluates to true if expr is of type curl_opensocket_callback or
+ "similar" */
#define _curl_is_opensocket_cb(expr) \
(_curl_is_NULL(expr) || \
__builtin_types_compatible_p(__typeof__(expr), curl_opensocket_callback) ||\
_curl_callback_compatible((expr), _curl_debug_callback1) || \
_curl_callback_compatible((expr), _curl_debug_callback2) || \
_curl_callback_compatible((expr), _curl_debug_callback3) || \
- _curl_callback_compatible((expr), _curl_debug_callback4))
+ _curl_callback_compatible((expr), _curl_debug_callback4) || \
+ _curl_callback_compatible((expr), _curl_debug_callback5) || \
+ _curl_callback_compatible((expr), _curl_debug_callback6) || \
+ _curl_callback_compatible((expr), _curl_debug_callback7) || \
+ _curl_callback_compatible((expr), _curl_debug_callback8))
typedef int (_curl_debug_callback1) (CURL *,
curl_infotype, char *, size_t, void *);
typedef int (_curl_debug_callback2) (CURL *,
curl_infotype, const char *, size_t, void *);
typedef int (_curl_debug_callback4) (CURL *,
curl_infotype, const char *, size_t, const void *);
+typedef int (_curl_debug_callback5) (CURL *,
+ curl_infotype, unsigned char *, size_t, void *);
+typedef int (_curl_debug_callback6) (CURL *,
+ curl_infotype, unsigned char *, size_t, const void *);
+typedef int (_curl_debug_callback7) (CURL *,
+ curl_infotype, const unsigned char *, size_t, void *);
+typedef int (_curl_debug_callback8) (CURL *,
+ curl_infotype, const unsigned char *, size_t, const void *);
/* evaluates to true if expr is of type curl_ssl_ctx_callback or "similar" */
/* this is getting even messier... */
typedef CURLcode (_curl_ssl_ctx_callback5)(CURL *, SSL_CTX, void *);
typedef CURLcode (_curl_ssl_ctx_callback6)(CURL *, SSL_CTX, const void *);
typedef CURLcode (_curl_ssl_ctx_callback7)(CURL *, const SSL_CTX, void *);
-typedef CURLcode (_curl_ssl_ctx_callback8)(CURL *, const SSL_CTX, const void *);
+typedef CURLcode (_curl_ssl_ctx_callback8)(CURL *, const SSL_CTX,
+ const void *);
#else
typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback5;
typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback6;