SRT: Build SRT from source by SRS. 4.0.115

2025-03-09 15:49:59 +00:00 · 2021-05-15 19:18:39 +08:00 · 2021-05-15 19:18:39 +08:00 · 90f1b482ab
commit 90f1b482ab
parent 262f0fc8c8
115 changed files with 44513 additions and 19 deletions
--- a/trunk/3rdparty/srt-1-fit/haicrypt/haicrypt_log.cpp
+++ b/trunk/3rdparty/srt-1-fit/haicrypt/haicrypt_log.cpp
@ -0,0 +1,120 @@
+/*
+ * SRT - Secure, Reliable, Transport
+ * Copyright (c) 2018 Haivision Systems Inc.
+ * 
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * 
+ */
+
+#if ENABLE_HAICRYPT_LOGGING
+
+#include "hcrypt.h"
+#include "haicrypt.h"
+#include "../srtcore/srt.h"
+#include "../srtcore/logging.h"
+
+extern srt_logging::LogConfig srt_logger_config;
+
+// LOGFA symbol defined in srt.h
+srt_logging::Logger hclog(SRT_LOGFA_HAICRYPT, srt_logger_config, "SRT.k");
+
+extern "C" {
+
+int HaiCrypt_SetLogLevel(int level, int logfa)
+{
+    srt_setloglevel(level);
+    if (logfa != SRT_LOGFA_GENERAL) // General can't be turned on or off
+    {
+        srt_addlogfa(logfa);
+    }
+    return 0;
+}
+
+// HaiCrypt will be using its own FA, which will be turned off by default.
+
+// Templates made C way.
+// It's tempting to use the HAICRYPT_DEFINE_LOG_DISPATCHER macro here because it would provide the
+// exact signature that is needed here, the problem is though that this would expand the LOGLEVEL
+// parameter, which is also a macro, into the value that the macro designates, which would generate
+// the HaiCrypt_LogF_0 instead of HaiCrypt_LogF_LOG_DEBUG, for example.
+#define HAICRYPT_DEFINE_LOG_DISPATCHER(LOGLEVEL, dispatcher) \
+    int HaiCrypt_LogF_##LOGLEVEL ( const char* file, int line, const char* function, const char* format, ...) \
+{ \
+    va_list ap; \
+    va_start(ap, format); \
+    srt_logging::LogDispatcher& lg = hclog.dispatcher; \
+    if (!lg.CheckEnabled()) return -1; \
+    lg().setloc(file, line, function).vform(format, ap); \
+    va_end(ap); \
+    return 0; \
+}
+
+
+HAICRYPT_DEFINE_LOG_DISPATCHER(LOG_DEBUG, Debug);
+HAICRYPT_DEFINE_LOG_DISPATCHER(LOG_NOTICE, Note);
+HAICRYPT_DEFINE_LOG_DISPATCHER(LOG_INFO, Note);
+HAICRYPT_DEFINE_LOG_DISPATCHER(LOG_WARNING, Warn);
+HAICRYPT_DEFINE_LOG_DISPATCHER(LOG_ERR, Error);
+HAICRYPT_DEFINE_LOG_DISPATCHER(LOG_CRIT, Fatal);
+HAICRYPT_DEFINE_LOG_DISPATCHER(LOG_ALERT, Fatal);
+HAICRYPT_DEFINE_LOG_DISPATCHER(LOG_EMERG, Fatal);
+
+
+static void DumpCfgFlags(int flags, std::ostream& out)
+{
+    static struct { int flg; const char* desc; } flgtable [] = {
+#define HCRYPTF(name) { HAICRYPT_CFG_F_##name, #name }
+        HCRYPTF(TX),
+        HCRYPTF(CRYPTO),
+        HCRYPTF(FEC)
+#undef HCRYPTF
+    };
+    size_t flgtable_size = sizeof(flgtable)/sizeof(flgtable[0]);
+    size_t i;
+
+    out << "{";
+    const char* sep = "";
+    const char* sep_bar = " | ";
+    for (i = 0; i < flgtable_size; ++i)
+    {
+        if ( (flgtable[i].flg & flags) != 0 )
+        {
+            out << sep << flgtable[i].desc;
+            sep = sep_bar;
+        }
+    }
+    out << "}";
+}
+
+void HaiCrypt_DumpConfig(const HaiCrypt_Cfg* cfg)
+{
+    std::ostringstream cfg_flags;
+
+    DumpCfgFlags(cfg->flags, cfg_flags);
+
+    LOGC(hclog.Debug, log << "CFG DUMP: flags=" << cfg_flags.str()
+            << " xport=" << (cfg->xport == HAICRYPT_XPT_SRT ? "SRT" : "INVALID")
+            << " cipher="
+            << (cfg->cipher == HaiCryptCipher_OpenSSL_EVP_CTR() ? "OSSL-EVP-CTR":
+                cfg->cipher == HaiCryptCipher_OpenSSL_AES() ? "OSSL-AES":
+                // This below is used as the only one when Nettle is used. When OpenSSL
+                // is used, one of the above will trigger, and the one below will then never trigger.
+                cfg->cipher == HaiCryptCipher_Get_Instance() ? "Nettle-AES":
+                "UNKNOWN")
+            << " key_len=" << cfg->key_len << " data_max_len=" << cfg->data_max_len);
+
+
+    LOGC(hclog.Debug, log << "CFG DUMP: txperiod="
+            << cfg->km_tx_period_ms << "ms kmrefresh=" << cfg->km_refresh_rate_pkt
+            << " kmpreannounce=" << cfg->km_pre_announce_pkt
+            << " secret "
+            << "{tp=" << (cfg->secret.typ == 1 ? "PSK" : cfg->secret.typ == 2 ? "PWD" : "???")
+            << " len=" << cfg->secret.len << " pwd=" << cfg->secret.str << "}");
+
+}
+
+} // extern "C"
+
+#endif // Block for the whole file