Windows: Add srs for windows support(with cygwin64) (#2622)

* + add srs for windows support(with cygwin64)

* * fix srt lib64 path issue

* * fix ffmpeg path error

trunk/3rdparty/libsrtp-2-fit/crypto/math/datatypes.c

@@ -79,7 +79,7 @@ int octet_get_weight(uint8_t octet)
 
 /* the value MAX_PRINT_STRING_LEN is defined in datatypes.h */
 
-char bit_string[MAX_PRINT_STRING_LEN];
+static char bit_string[MAX_PRINT_STRING_LEN];
 
 uint8_t srtp_nibble_to_hex_char(uint8_t nibble)
 {

trunk/auto/setup_variables.sh

@@ -5,6 +5,10 @@ OS_KERNEL_NAME=$(uname -s)
 OS_KERNRL_RELEASE=$(uname -r|awk -F '-' '{print $1}')
 OS_PREFIX="Platform"
 
+if [[ $OSTYPE == cygwin ]]; then
+    OS_KERNRL_RELEASE=$(uname -r|awk -F '(' '{print $1}')
+fi
+
 # Build platform cache.
 SRS_PLATFORM="${SRS_BUILD_TAG}${OS_PREFIX}-${OS_KERNEL_NAME}-${OS_KERNRL_RELEASE}"
 # Build platform cache with gcc version.
@@ -23,17 +27,55 @@ if [[ $SRS_CROSS_BUILD == YES ]]; then
   SRS_PLATFORM="${SRS_PLATFORM}-CROSSBUILD-$(echo $SRS_TOOL_CC|awk -F - '{print $1}')"
 fi
 
+#TODO find the link lib in objs/Platform_some_platfomr/3rdpatry/some-lib
+# 3rdparty lib path
+# eg: objs/st, objs/ffmpeg etc.
+SRS_3RD_ST_PATH=${SRS_OBJS}/st
+SRS_3RD_FFMPEG_PATH=${SRS_OBJS}/ffmpeg
+SRS_3RD_OPUS_PATH=${SRS_OBJS}/opus
+SRS_3RD_SRTP2_PATH=${SRS_OBJS}/srtp2
+SRS_3RD_OPENSSL_PATH=${SRS_OBJS}/openssl
+SRS_3RD_SRT_PATH=${SRS_OBJS}/srt
+
+# 3rdparty lib store path
+# eg: objs/Platform-CYGWIN_NT-10.0-3.2.0-GCC11.2.0-SRS5-x86_64/3rdpatry/st
+SRS_3RD_ST_STORE_PATH=${SRS_OBJS}/${SRS_PLATFORM}/3rdpatry/st
+SRS_3RD_FFMPEG_STORE_PATH=${SRS_OBJS}/${SRS_PLATFORM}/3rdpatry/ffmpeg
+SRS_3RD_OPUS_STORE_PATH=${SRS_OBJS}/${SRS_PLATFORM}/3rdpatry/opus
+SRS_3RD_SRTP2_STORE_PATH=${SRS_OBJS}/${SRS_PLATFORM}/3rdpatry/srtp2
+SRS_3RD_OPENSSL_STORE_PATH=${SRS_OBJS}/${SRS_PLATFORM}/3rdpatry/openssl
+SRS_3RD_SRT_STORE_PATH=${SRS_OBJS}/${SRS_PLATFORM}/3rdpatry/srt
+
 echo "SRS_WORKDIR: ${SRS_WORKDIR}, SRS_OBJS_DIR: ${SRS_OBJS_DIR}, SRS_OBJS: ${SRS_OBJS}, SRS_PLATFORM: ${SRS_PLATFORM}"
 
 # For src object files on each platform.
 (
     mkdir -p ${SRS_OBJS_DIR} && cd ${SRS_OBJS_DIR} &&
     rm -rf src utest srs srs_utest research include lib srs_hls_ingester srs_mp4_parser &&
-    mkdir -p ${SRS_PLATFORM}/src && ln -sf ${SRS_PLATFORM}/src &&
-    mkdir -p ${SRS_PLATFORM}/utest && ln -sf ${SRS_PLATFORM}/utest &&
-    mkdir -p ${SRS_PLATFORM}/research && ln -sf ${SRS_PLATFORM}/research &&
-    mkdir -p ${SRS_PLATFORM}/include && ln -sf ${SRS_PLATFORM}/include &&
-    mkdir -p ${SRS_PLATFORM}/lib && ln -sf ${SRS_PLATFORM}/lib
+    # on windows, clean *.exe
+    rm -rf srs.exe srs_utest.exe srs_hls_ingester.exe srs_mp4_parser.exe &&
+    mkdir -p ${SRS_PLATFORM}/src  &&
+    mkdir -p ${SRS_PLATFORM}/research &&
+    mkdir -p ${SRS_PLATFORM}/include &&
+    mkdir -p ${SRS_PLATFORM}/lib &&
+    mkdir -p ${SRS_PLATFORM}/utest &&
+
+    rm -rf st ffmpeg opus srtp2 openssl srt &&
+    # objs/some-lib
+    mkdir -p ${SRS_3RD_ST_PATH} &&
+    mkdir -p ${SRS_3RD_FFMPEG_PATH} &&
+    mkdir -p ${SRS_3RD_OPUS_PATH} &&
+    mkdir -p ${SRS_3RD_SRTP2_PATH} &&
+    mkdir -p ${SRS_3RD_OPENSSL_PATH} &&
+    mkdir -p ${SRS_3RD_SRT_STORE_PATH} &&
+
+    # objs/Platform_some_platform/3rdpatry/some-lib
+    mkdir -p ${SRS_3RD_ST_STORE_PATH} &&
+    mkdir -p ${SRS_3RD_FFMPEG_STORE_PATH} &&
+    mkdir -p ${SRS_3RD_OPUS_STORE_PATH} &&
+    mkdir -p ${SRS_3RD_SRTP2_STORE_PATH} &&
+    mkdir -p ${SRS_3RD_OPENSSL_STORE_PATH} &&
+    mkdir -p ${SRS_3RD_SRT_STORE_PATH}
 )
 if [[ $SRS_CLEAN == NO ]]; then
   echo "Fast cleanup, if need to do full cleanup, please use: make clean"

trunk/auto/utest.sh

@@ -9,16 +9,16 @@
 #     $MODULE_DIR the src dir of utest code. ie. src/utest
 #     $LINK_OPTIONS the link options for utest. ie. -lpthread -ldl
 
-FILE=${SRS_OBJS}/utest/${SRS_MAKEFILE}
+FILE=${SRS_OBJS}/${SRS_PLATFORM}/utest/${SRS_MAKEFILE}
 # create dir for Makefile
-mkdir -p ${SRS_OBJS}/utest
+mkdir -p ${SRS_OBJS}/${SRS_PLATFORM}/utest
 
 # the prefix to generate the objs/utest/Makefile
 # dirs relative to current dir(objs/utest), it's trunk/objs/utest
 # trunk of srs, which contains the src dir, relative to objs/utest, it's trunk
 SRS_TRUNK_PREFIX=../../..
 # gest dir, relative to objs/utest, it's trunk/objs/gtest
-GTEST_DIR=${SRS_TRUNK_PREFIX}/${SRS_OBJS_DIR}/gtest
+GTEST_DIR=${SRS_TRUNK_PREFIX}/${SRS_OBJS_DIR}/${SRS_PLATFORM}/gtest
 
 cat << END > ${FILE}
 # user must run make the ${SRS_OBJS_DIR}/utest dir

trunk/configure

@@ -4,7 +4,7 @@
 # the main output dir, all configure and make output are in this dir.
 #####################################################################################
 # create the main objs
-SRS_WORKDIR="."
+SRS_WORKDIR=`pwd`
 SRS_OBJS_DIR="objs"
 SRS_OBJS="${SRS_WORKDIR}/${SRS_OBJS_DIR}"
 SRS_MAKEFILE="Makefile"
@@ -87,6 +87,9 @@ CppStd="-ansi"
 if [[ $SRS_CXX11 == YES ]]; then
     CppStd="-std=c++11"
 fi
+if [[ $SRS_WINDOWS == YES ]]; then
+    CppStd="-std=gnu++11"
+fi
 if [[ $SRS_CXX14 == YES ]]; then
     CppStd="-std=c++14"
 fi
@@ -164,7 +167,7 @@ fi
 
 # srt code path
 if [[ $SRS_SRT == YES ]]; then
-    SrsSRTRoot="${SRS_WORKDIR}/src/srt"
+    SrsSRTRoot="src/srt"
     LibSRTRoot="${SRS_OBJS_DIR}/srt/include"; LibSRTfile="${SRS_OBJS_DIR}/srt/lib/libsrt.a"
     if [[ $SRS_SHARED_SRT == YES ]]; then LibSRTfile="-L${SRS_OBJS_DIR}/srt/lib -lsrt"; fi
 fi
@@ -188,10 +191,15 @@ if [[ $SRS_GCOV == YES ]]; then
 fi
 
 # For FFMPEG/RTC on Linux.
-if [[ $SRS_OSX != YES && $SRS_RTC == YES && $SRS_FFMPEG_FIT == YES ]]; then
+if [[ $SRS_OSX != YES && $SRS_WINDOWS != YES && $SRS_RTC == YES && $SRS_FFMPEG_FIT == YES ]]; then
     SrsLinkOptions="${SrsLinkOptions} -lrt";
 fi
 
+# For FFMPEG/RTC on windows.
+if [[ $SRS_WINDOWS == YES && $SRS_FFMPEG_FIT == YES ]]; then
+    SrsLinkOptions="${SrsLinkOptions} -lbcrypt";
+fi
+
 #####################################################################################
 # Modules, compile each module, then link to binary
 #

trunk/src/app/srs_app_server.cpp

@@ -13,7 +13,7 @@
 #include <fcntl.h>
 #include <unistd.h>
 #include <algorithm>
-#ifndef SRS_OSX
+#if !defined(SRS_OSX) && !defined(SRS_WINDOWS)
 #include <sys/inotify.h>
 #endif
 using namespace std;
@@ -370,7 +370,7 @@ srs_error_t SrsInotifyWorker::start()
 {
     srs_error_t err = srs_success;
 
-#ifndef SRS_OSX
+#if !defined(SRS_OSX) && !defined(SRS_WINDOWS)
     // Whether enable auto reload config.
     bool auto_reload = _srs_config->inotify_auto_reload();
     if (!auto_reload && _srs_in_docker && _srs_config->auto_reload_for_docker()) {
@@ -450,7 +450,7 @@ srs_error_t SrsInotifyWorker::cycle()
 {
     srs_error_t err = srs_success;
 
-#ifndef SRS_OSX
+#if !defined(SRS_OSX) && !defined(SRS_WINDOWS)
     string config_path = _srs_config->config();
     string config_file = srs_path_basename(config_path);
     string k8s_file = "..data";

trunk/src/app/srs_app_uuid.cpp

@@ -226,10 +226,6 @@ static inline __attribute__((const)) int is_power_of_2(unsigned long num)
     return (num != 0 && ((num & (num - 1)) == 0));
 }
 
-#ifndef HAVE_LOFF_T
-typedef int64_t loff_t;
-#endif
-
 #if !defined(HAVE_DIRFD) && (!defined(HAVE_DECL_DIRFD) || HAVE_DECL_DIRFD == 0) && defined(HAVE_DIR_DD_FD)
 #include <sys/types.h>
 #include <dirent.h>
@@ -1075,8 +1071,6 @@ void uuid_generate(uuid_t out)
 #include <string.h>
 #include <sys/time.h>
 
-#include <sys/syscall.h>
-
 //#include "randutils.h"
 
 #ifdef HAVE_TLS

trunk/src/kernel/srs_kernel_error.hpp

@@ -101,6 +101,7 @@
 #define ERROR_SOCKET_SETREUSEADDR           1079
 #define ERROR_SOCKET_SETCLOSEEXEC           1080
 #define ERROR_SOCKET_ACCEPT                 1081
+#define ERROR_ST_SET_SELECT                 1082
 
 ///////////////////////////////////////////////////////
 // RTMP protocol error.

trunk/src/protocol/srs_service_st.cpp

@@ -48,9 +48,15 @@ srs_error_t srs_st_init()
 
     // Select the best event system available on the OS. In Linux this is
     // epoll(). On BSD it will be kqueue.
-    if (st_set_eventsys(ST_EVENTSYS_ALT) == -1) {
-        return srs_error_new(ERROR_ST_SET_EPOLL, "st enable st failed, current is %s", st_get_eventsys_name());
+#ifdef SRS_WINDOWS
+    if (st_set_eventsys(ST_EVENTSYS_SELECT) == -1) {
+        return srs_error_new(ERROR_ST_SET_SELECT, "st enable st failed, current is %s", st_get_eventsys_name());
     }
+#else
+	if (st_set_eventsys(ST_EVENTSYS_ALT) == -1) {
+		return srs_error_new(ERROR_ST_SET_EPOLL, "st enable st failed, current is %s", st_get_eventsys_name());
+    }
+#endif
 
     // Before ST init, we might have already initialized the background cid.
     SrsContextId cid = _srs_context->get_id();