diff options
| author | dartraiden <wowemuh@gmail.com> | 2023-02-16 01:09:08 +0300 |
|---|---|---|
| committer | dartraiden <wowemuh@gmail.com> | 2023-02-16 01:11:20 +0300 |
| commit | 17f79d251994ad4abea313739a5322f7b1352d91 (patch) | |
| tree | d4e60d3b231220d679650fa66990517c8b919588 /libs/libcurl/src/curl_log.h | |
| parent | 85f62df34eb1a5c5310178cc0d08ad13132f5c7b (diff) | |
libcurl: update to 7.88.0
Diffstat (limited to 'libs/libcurl/src/curl_log.h')
| -rw-r--r-- | libs/libcurl/src/curl_log.h | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/libs/libcurl/src/curl_log.h b/libs/libcurl/src/curl_log.h new file mode 100644 index 0000000000..95375ab58f --- /dev/null +++ b/libs/libcurl/src/curl_log.h @@ -0,0 +1,138 @@ +#ifndef HEADER_CURL_LOG_H
+#define HEADER_CURL_LOG_H
+/***************************************************************************
+ * _ _ ____ _
+ * 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
+ *
+ ***************************************************************************/
+
+struct Curl_easy;
+struct Curl_cfilter;
+
+/**
+ * Init logging, return != 0 on failure.
+ */
+CURLcode Curl_log_init(void);
+
+
+void Curl_infof(struct Curl_easy *, const char *fmt, ...);
+void Curl_failf(struct Curl_easy *, const char *fmt, ...);
+
+#if defined(CURL_DISABLE_VERBOSE_STRINGS)
+
+#if defined(HAVE_VARIADIC_MACROS_C99)
+#define infof(...) Curl_nop_stmt
+#elif defined(HAVE_VARIADIC_MACROS_GCC)
+#define infof(x...) Curl_nop_stmt
+#else
+#error "missing VARIADIC macro define, fix and rebuild!"
+#endif
+
+#else /* CURL_DISABLE_VERBOSE_STRINGS */
+
+#define infof Curl_infof
+
+#endif /* CURL_DISABLE_VERBOSE_STRINGS */
+
+#define failf Curl_failf
+
+
+#define CURL_LOG_DEFAULT 0
+#define CURL_LOG_DEBUG 1
+#define CURL_LOG_TRACE 2
+
+
+/* the function used to output verbose information */
+void Curl_debug(struct Curl_easy *data, curl_infotype type,
+ char *ptr, size_t size);
+
+#ifdef DEBUGBUILD
+
+/* explainer: we have some mix configuration and werror settings
+ * that define HAVE_VARIADIC_MACROS_C99 even though C89 is enforced
+ * on gnuc and some other compiler. Need to treat carefully.
+ */
+#if defined(HAVE_VARIADIC_MACROS_C99) && \
+ defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
+
+#define LOG_CF(data, cf, ...) \
+ do { if(Curl_log_cf_is_debug(cf)) \
+ Curl_log_cf_debug(data, cf, __VA_ARGS__); } while(0)
+#else
+#define LOG_CF Curl_log_cf_debug
+#endif
+
+void Curl_log_cf_debug(struct Curl_easy *data, struct Curl_cfilter *cf,
+#if defined(__GNUC__) && !defined(printf) && \
+ defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) && \
+ !defined(__MINGW32__)
+ const char *fmt, ...)
+ __attribute__((format(printf, 3, 4)));
+#else
+ const char *fmt, ...);
+#endif
+
+#define Curl_log_cf_is_debug(cf) \
+ ((cf) && (cf)->cft->log_level >= CURL_LOG_DEBUG)
+
+#else /* !DEBUGBUILD */
+
+#if defined(HAVE_VARIADIC_MACROS_C99) && \
+ defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
+#define LOG_CF(...) Curl_nop_stmt
+#define Curl_log_cf_debug(...) Curl_nop_stmt
+#elif defined(HAVE_VARIADIC_MACROS_GCC) && \
+ defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
+#define LOG_CF(x...) Curl_nop_stmt
+#define Curl_log_cf_debug(x...) Curl_nop_stmt
+#else
+#define LOG_CF Curl_log_cf_debug
+/* without c99, we seem unable to completely define away this function. */
+void Curl_log_cf_debug(struct Curl_easy *data, struct Curl_cfilter *cf,
+ const char *fmt, ...);
+#endif
+
+#define Curl_log_cf_is_debug(x) ((void)(x), FALSE)
+
+#endif /* !DEBUGBUILD */
+
+#define LOG_CF_IS_DEBUG(x) Curl_log_cf_is_debug(x)
+
+/* Macros intended for DEBUGF logging, use like:
+ * DEBUGF(infof(data, CFMSG(cf, "this filter %s rocks"), "very much"));
+ * and it will output:
+ * [CONN-1-0][CF-SSL] this filter very much rocks
+ * on connection #1 with sockindex 0 for filter of type "SSL". */
+#define DMSG(d,msg) \
+ "[CONN-%ld] "msg, (d)->conn->connection_id
+#define DMSGI(d,i,msg) \
+ "[CONN-%ld-%d] "msg, (d)->conn->connection_id, (i)
+#define CMSG(c,msg) \
+ "[CONN-%ld] "msg, (c)->connection_id
+#define CMSGI(c,i,msg) \
+ "[CONN-%ld-%d] "msg, (c)->connection_id, (i)
+#define CFMSG(cf,msg) \
+ "[CONN-%ld-%d][CF-%s] "msg, (cf)->conn->connection_id, \
+ (cf)->sockindex, (cf)->cft->name
+
+
+
+#endif /* HEADER_CURL_LOG_H */
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