{"id":112,"date":"2012-06-18T17:37:48","date_gmt":"2012-06-18T09:37:48","guid":{"rendered":"http:\/\/www.freezhongzi.info\/?p=112"},"modified":"2019-09-29T09:42:10","modified_gmt":"2019-09-29T01:42:10","slug":"%e7%a7%bb%e6%a4%8dsimplenet%e5%88%b0linux","status":"publish","type":"post","link":"https:\/\/bl4kraven.com\/index.php\/2012\/06\/18\/%e7%a7%bb%e6%a4%8dsimplenet%e5%88%b0linux\/","title":{"rendered":"\u79fb\u690dSimpleNet\u5230Linux"},"content":{"rendered":"

\u6700\u8fd1\u6211\u4e00\u76f4\u5728\u5b66\u5d4c\u5165\u5f0fLinux\uff0c\u603b\u60f3\u5728ARM\u677f\u5b50\u4e0a\u5199\u70b9\u7a0b\u5e8f\u3002\u6240\u8c13\u4e07\u4e8b\u5f00\u5934\u96be\uff0c\u6240\u4ee5\u627e\u4e86\u672cLinux\u7f16\u7a0b\u5165\u95e8\u4e66(Advanced-linux-programming)\u770b\u770b:<\/p>\n

<\/center>\u4e3a\u4e86\u7ec3\u624b\u6211\u5c31\u628a\u4e4b\u524d\u57fa\u4e8eWindow Socket\u7684SimpleNet\u79fb\u690d\u5230Linux\u4e0b\uff0c\u6574\u4e2a\u8fc7\u7a0b\u82b1\u4e86\u6211\u4e24\u5929\u65f6\u95f4\u3002<\/p>\n

\u5176\u5b9eWindow Socket\u4e0eLinux Socket\u51e0\u4e4e\u5dee\u4e0d\u591a\uff0c\u6211\u53c2\u8003\u4e86POCO\u5e93\u7684net\u90e8\u5206\u7684\u8de8\u5e73\u53f0\u79fb\u690d\uff0c\u79fb\u690d\u7684\u51e0\u70b9\u5982\u4e0b\uff1a<\/p>\n

    \n
  1. \u52a0\u5165Linux\u7684\u5934\u6587\u4ef6\uff1a\n
    #include <sys\/types.h>\n#include <sys\/socket.h>\n#include <sys\/ioctl.h>\n#include <netinet\/in.h>\n#include <netinet\/tcp.h>\n#include <arpa\/inet.h>\n<\/code><\/pre>\n<\/li>\n
  2. \u4fee\u6539\u7c7b\u578b\u548c\u51fd\u6570\uff1a\n
    #define SOCKET int\n#define SOCKET_LEN_TYPE socklen_t\n#define INVALID_SOCKET (-1)\n#define SOCKET_ERROR   (-1)\n#define WSAGetLastError() errno\n#define WSAEWOULDBLOCK EWOULDBLOCK\n\/\/ linux\u4e0bclose socket\u7528::close\n#define snet_closesocket(x) ::close(x)\n<\/code><\/pre>\n<\/li>\n
  3. Linux\u4e0bfd_set\u4e0eWindows\u4e0b\u5b8c\u5168\u4e0d\u540c\uff0c\u6240\u4ee5\u629b\u5f03\u539f\u6765\u4e3aWindows\u5199\u7684Fdset\uff08\u65e0socket\u9650\u5236\uff09\uff0c\u76f4\u63a5\u7528Linux\u9ed8\u8ba4\u64cd\u4f5c\uff08\u6700\u591a1024\u4e2asocket\uff09\u3002<\/li>\n
  4. Linux\u4e0bselect\u51fd\u6570\u7b2c\u4e00\u4e2a\u53c2\u6570\u5fc5\u987b\u4e3a\u6240\u6709fd_set\u7684socket\u7684\u6700\u5927\u503c\u52a01\uff0c<\/li>\n
  5. Linux\u4e0b\u8bbe\u7f6esocket tcp keepalive\u548cblock\u3002<\/li>\n<\/ol>\n
    \u5927\u81f4\u5982\u6b64\uff0c\u8fd8\u6709\u5f88\u591a\u7ec6\u8282\u5c31\u4e0d\u4e00\u4e00\u63cf\u8ff0\u4e86\uff0c\u79fb\u690d\u679c\u7136\u5f88\u75db\u82e6\u554a:)\u3002<\/p>\n
    \u63a5\u4e0b\u6765\u5c31\u662f\u5199Makefile\u4e86\uff0c\u56e0\u4e3a\u4e4b\u524d\u6709\u8fc7\u7ecf\u9a8c\uff0c\u4e0d\u662f\u5f88\u96be\u3002\u4e0d\u8fc7\u6bd4\u8f83\u5934\u75bc\u7684\u662fgnu make\u4e0d\u80fd\u81ea\u52a8\u63a8\u5bfc\u5934\u6587\u4ef6\u4f9d\u8d56\uff0c\u5fc5\u987b\u95f4\u63a5\u751f\u6210\u518d\u5bfc\u5165\uff08\u6211\u4e4b\u524d\u7528\u7684borland make\u6709\u81ea\u52a8\u63a8\u5bfc\u5934\u6587\u4ef6\u529f\u80fd\uff0c\u5f88\u723d\uff09\uff0c\u6700\u540e\u5199\u597d\u7684Makefile\u611f\u89c9\u5c31\u6709\u70b9\u81c3\u80bf\u4e86\u3002<\/p>\n
    CFLAGS=-Wall -O2\nCC=g++\nSRC=Src\nOBJECTS=$(SRC)\/snet_log.o $(SRC)\/snet_session.o $(SRC)\/snet_sessionManager.o $(SRC)\/snet_tool.o\nTARGET=libsimple_net.a\n\n# pull in dependency info for *existing* .o files\n-include $(OBJS:.o=.d)\n\n$(TARGET):$(OBJECTS)\n        ar cr $(TARGET) $(OBJECTS)\n\n# compile and generate dependency info;\n# more complicated dependency computation, so all prereqs listed\n# will also become command-less, prereq-less targets\n#   sed:    strip the target (everything before colon)\n#   sed:    remove any continuation backslashes\n#   fmt -1: list words one per line\n#   sed:    strip leading spaces\n#   sed:    add trailing colons\n$(OBJECTS):%.o:%.cpp\n        $(CC) $(CFLAGS) -I.\/Src -c<\/code><\/pre>\n
     <\/pre>\n
    lt; -o $@ $(CC) -MM $(CFLAGS) $*.cpp > $*.d @cp -f $*.d $*.d.tmp @sed -e 's\/.*:\/\/' -e 's\/\\$\/\/' < $*.d.tmp | fmt -1 | sed -e 's\/^ *\/\/' -e 's\/$\/:\/' >> $*.d @rm -f $*.d.tmp clean: -rm -f $(OBJECTS) $(OBJS:.o=.d) $(TARGET) <\/code><\/pre>\n
    \u7f16\u8bd1\u94fe\u63a5\u540e\u751f\u6210SimpleNet lib\u5e93libsimple_net.a\uff0c\u7528Test\u76ee\u5f55\u4e0b\u7684\u804a\u5929\u5ba4\u6d4b\u8bd5\u7a0b\u5e8f\u94fe\u63a5\u8fd0\u884c\uff1a<\/p>\n
    <\/center>\u76ee\u524dSimpleNet\u529f\u80fd\u4e0a\u504f\u5f31\uff0c\u53ea\u652f\u6301\u540c\u6b65Poll\u8f6e\u8be2\u65b9\u5f0f\uff0c\u4e0b\u4e00\u6b65\u6253\u7b97\u652f\u6301\u7ebf\u7a0b\u5f02\u6b65\u65b9\u5f0f\u3002\u6309\u60ef\u4f8b\uff0c\u6240\u6709\u7684\u7a0b\u5e8f\u6e90\u7801\u5728\u6211\u7684github\u4e0a<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u6700\u8fd1\u6211\u4e00\u76f4\u5728\u5b66\u5d4c\u5165\u5f0fLinux\uff0c\u603b\u60f3\u5728ARM\u677f\u5b50\u4e0a\u5199\u70b9\u7a0b\u5e8f\u3002\u6240\u8c13\u4e07\u4e8b\u5f00\u5934\u96be\uff0c\u6240\u4ee5 … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a> \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-112","post","type-post","status-publish","format-standard","hentry","category-program"],"_links":{"self":[{"href":"https:\/\/bl4kraven.com\/index.php\/wp-json\/wp\/v2\/posts\/112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bl4kraven.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bl4kraven.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bl4kraven.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bl4kraven.com\/index.php\/wp-json\/wp\/v2\/comments?post=112"}],"version-history":[{"count":3,"href":"https:\/\/bl4kraven.com\/index.php\/wp-json\/wp\/v2\/posts\/112\/revisions"}],"predecessor-version":[{"id":564,"href":"https:\/\/bl4kraven.com\/index.php\/wp-json\/wp\/v2\/posts\/112\/revisions\/564"}],"wp:attachment":[{"href":"https:\/\/bl4kraven.com\/index.php\/wp-json\/wp\/v2\/media?parent=112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bl4kraven.com\/index.php\/wp-json\/wp\/v2\/categories?post=112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bl4kraven.com\/index.php\/wp-json\/wp\/v2\/tags?post=112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}