{"id":58182,"date":"2023-02-08T10:35:04","date_gmt":"2023-02-08T02:35:04","guid":{"rendered":"http:\/\/www.idc.net\/help\/58182\/"},"modified":"2023-02-08T10:35:04","modified_gmt":"2023-02-08T02:35:04","slug":"%e5%86%85%e6%a0%b8%e6%b7%b1%e5%85%a5%e6%b5%85%e5%87%baxcb%ef%bc%9alinux%e5%86%85%e6%a0%b8%e6%9e%b6%e6%9e%84%e7%90%86%e8%a7%a3%ef%bc%88xcblinux%ef%bc%89","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/58182\/","title":{"rendered":"\u5185\u6838\u6df1\u5165\u6d45\u51faxcb\uff1aLinux\u5185\u6838\u67b6\u6784\u7406\u89e3\uff08xcblinux\uff09"},"content":{"rendered":"

XCB\u5728Linux\u7cfb\u7edf\u4e2d\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u5b83\u662flibX11\u7684\u57fa\u7840\u6a21\u5757\uff0c\u4e3b\u8981\u63d0\u4f9bX Window System\u670d\u52a1\u5668\u548c\u5e94\u7528\u95f4\u6d88\u606f\u4f20\u9012\u670d\u52a1\uff0c \u5305\u62ec\u50cf\u6309\u952e\u3001\u9f20\u6807\u79fb\u52a8\u3001\u5c4f\u5e55\u5206\u8fa8\u7387\u6539\u53d8\u7b49\u4e8b\u4ef6\u3002\u4e0b\u9762\u8ba9\u6211\u4eec\u6765\u6df1\u5165\u4e86\u89e3\u4e00\u4e0b\u5173\u4e8eLinux\u5185\u6838\u67b6\u6784\u4e2dXCB\u7684\u7406\u89e3\uff1a<\/p>\n<\/p>\n

XCB\u5728Linux\u7cfb\u7edf\u4e2d\u662f\u4e00\u4e2a\u7528\u4e8e\u63a7\u5236X\u670d\u52a1\u5668\u548c\u5e94\u7528\u901a\u4fe1\u7684\u57fa\u7840\u603b\u7ebf\u6846\u67b6\u3002\u5b83\u7531\u4e00\u7ec4C\u51fd\u6570\u5e93\uff0c\u4e00\u7ec4\u5934\u6587\u4ef6\u7ec4\u6210\uff0c\u4ee5\u53ca\u7528\u6237\u53ef\u4ee5\u7528\u6765\u7f16\u7a0b\u7684\u6807\u51c6X\u4f20\u8f93\u534f\u8bae\uff08XTP\uff09\u5e93\u3002XCB\u7684\u529f\u80fd\u4e3b\u8981\u96c6\u4e2d\u5728libX11\u7684\u57fa\u7840\u4e4b\u4e0a\uff0c\u5bf9X11\u8fdb\u884c\u6539\u8fdb\uff0c\u4ece\u800c\u83b7\u5f97\u66f4\u9ad8\u7684\u7075\u6d3b\u6027\u3002<\/p>\n<\/p>\n

XCB\u7684\u67b6\u6784\u7531\u4e00\u7cfb\u5217\u529f\u80fd\u7ec4\u4ef6\u7ec4\u6210\uff0c\u8fd9\u4e9b\u7ec4\u4ef6\u4e4b\u95f4\u534f\u4f5c\u6765\u5b9e\u73b0\u6d88\u606f\u4f20\u9012\u529f\u80fd\u3002\u5176\u4e2d\u6700\u5e38\u89c1\u7684\u662fXCBsetup\uff0c\u5b83\u901a\u8fc7X11\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u7aef\u4e4b\u95f4\u5efa\u7acb\u8fde\u63a5\uff0c\u5e76\u4e14\u5206\u914d\u8d44\u6e90\u4ea4\u6362\u3002XCBbuild\u5728XCBsetup\u4e4b\u4e0a\u652f\u6301\u7c7b\u578b\u68c0\u67e5\u673a\u5236\uff0c\u5f3a\u5316\u6d88\u606f\u548c\u8d44\u6e90\u7684\u5b89\u5168\u6027\uff1bXCBcash\u652f\u6301\u7f13\u5b58\u673a\u5236\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6bcf\u6b21\u4f20\u8f93\u7684\u6548\u7387\u3002<\/p>\n<\/p>\n

\u4e3a\u4e86\u4f7fXCB\u5728X11\u7cfb\u7edf\u4e2d\u5f97\u5230\u652f\u6301\uff0cLinux\u8fd8\u5f15\u5165\u4e86Xorg\u670d\u52a1\uff0c\u5b83\u662f\u4e00\u4e2a\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u5b8c\u6210X11\u7684\u8bbe\u7f6e\u548c\u7ba1\u7406\u3002\u5b83\u652f\u6301\u4ee5\u4e0bXCB\u534f\u8bae\uff1aXGetImage\u3001XQueryFont\u3001XQueryExtension\u7b49\u5e38\u7528\u534f\u8bae\u3002Xorg\u670d\u52a1\u8fd8\u53ef\u4ee5\u5b8c\u6210XCB\u6d88\u606f\u7684\u4f20\u9012\uff0c\u4f20\u9012\u7ed9\u6bcf\u4e00\u4e2a\u670d\u52a1\u9700\u8981\u7684\u5ba2\u6237\u7aef\uff0c\u5bf9\u4e8e\u9700\u8981\u6d88\u606f\u4f20\u9012\u670d\u52a1\u7684\u5e94\u7528\uff0cXorg\u53ef\u4ee5\u4e3a\u5b83\u4eec\u63d0\u4f9b\u5b89\u5168\u7684\u6d88\u606f\u53d1\u9001\u652f\u6301\u3002<\/p>\n<\/p>\n

\u53ef\u4ee5\u770b\u51fa\uff0cXCB\u5728Linux\u5185\u6838\u67b6\u6784\u4e2d\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u5b83\u662f\u8ba9libX11\u5e94\u7528\u83b7\u5f97\u66f4\u9ad8\u7684\u7075\u6d3b\u6027\u7684\u4e00\u4e2a\u91cd\u8981\u7ec4\u4ef6\uff0c\u540c\u65f6Xorg\u670d\u52a1\u4e3aXCB\u6d88\u606f\u7684\u4f20\u9012\u63d0\u4f9b\u66f4\u52a0\u5b89\u5168\u7684\u652f\u6301\u3002\u56e0\u6b64\uff0c\u6b63\u786e\u8ba4\u8bc6\u548c\u7406\u89e3XCB\u5728Linux\u5185\u6838\u67b6\u6784\u4e2d\u7684\u91cd\u8981\u5730\u4f4d\uff0c\u5bf9\u4e8e\u5f00\u53d1X Window System\u670d\u52a1\u5668\u548c\u5e94\u7528\u6765\u8bf4\u662f\u975e\u5e38\u5fc5\u8981\u7684\u3002 <\/p>\n<\/p>\n

Pseudocode
Connection Set up:
1.  Create XCB connection
2.  Load XCB libraries
3.  Create XCB data structures
4.  Request XTP configuration
5.  Initialise XCB 
6.  XCB setup connection to server

Event Handling:
1.  Listen for messages from server
2.  When an event is received
    a.  Check the type of event
    b.  Process the event
    c.  Generate a response
3.  Send the response to server
<\/pre>\n
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\u540e\u6d6a\u4e91\uff08www.IDC.Net\uff09\u63d0\u4f9b\u7b80\u5355\u597d\u7528\uff0c\u4ef7\u683c\u539a\u9053\u7684\u9999\u6e2f\/\u7f8e\u56fd\u4e91\u670d\u52a1\u5668\u548c\u72ec\u7acb\u670d\u52a1\u5668\u3002IDC+ISP+ICP\u8d44\u8d28\u3002ARIN\u548cAPNIC\u4f1a\u5458\u3002\u6210\u719f\u6280\u672f\u56e2\u961f15\u5e74\u884c\u4e1a\u7ecf\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
XCB\u5728Linux\u7cfb\u7edf\u4e2d\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u5b83\u662flibX11\u7684\u57fa\u7840\u6a21\u5757\uff0c\u4e3b\u8981\u63d0\u4f9bX Window System\u670d\u52a1\u5668\u548c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-58182","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/58182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=58182"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/58182\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=58182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=58182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=58182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}