{"id":468,"date":"2015-10-09T10:24:39","date_gmt":"2015-10-09T10:24:39","guid":{"rendered":"877a9ba7a98f75b90a9d49f53f15a858"},"modified":"2015-10-09T10:24:39","modified_gmt":"2015-10-09T10:24:39","slug":"","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/468","title":{"rendered":"Quoted-Printable"},"content":{"rendered":"

Quoted-Printable\u4e5f\u662fMIME\u90ae\u4ef6\u4e2d\u5e38\u7528\u7684\u7f16\u7801\u65b9\u5f0f\u4e4b\u4e00\u3002\u540cBase64\u4e00\u6837\uff0c\u5b83\u4e5f\u5c06\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u6216\u6570\u636e\u7f16\u7801\u6210\u5168\u662fASCII\u7801\u7684\u53ef\u6253\u5370\u5b57\u7b26\u4e32\u3002
\nQuoted-Printable\u7f16\u7801\u7684\u57fa\u672c\u65b9\u6cd5\u662f\uff1a\u8f93\u5165\u6570\u636e\u572833-60\u300162-126\u8303\u56f4\u5185\u7684\uff0c\u76f4\u63a5\u8f93\u51fa\uff1b\u5176\u5b83\u7684\u9700\u7f16\u7801\u4e3a\u201c=\u201d\u52a0\u4e24\u4e2a\u5b57\u8282\u7684HEX\u7801(\u5927\u5199)\u3002\u4e3a\u4fdd\u8bc1\u8f93\u51fa\u884c\u4e0d\u8d85\u8fc7\u89c4\u5b9a\u957f\u5ea6\uff0c\u53ef\u5728\u884c\u5c3e\u52a0\u201c=\\r\\n\u201d\u5e8f\u5217\u4f5c\u4e3a\u8f6f\u56de\u8f66\u3002<\/p>\n

int EncodeQuoted(const unsigned char* pSrc, char* pDst, int nSrcLen, int nMaxLineLen)\r\n{\r\n    int nDstLen;        \/\/ \u8f93\u51fa\u7684\u5b57\u7b26\u8ba1\u6570\r\n    int nLineLen;       \/\/ \u8f93\u51fa\u7684\u884c\u957f\u5ea6\u8ba1\u6570\r\n \r\n    nDstLen = 0;\r\n    nLineLen = 0;\r\n \r\n    for (int i = 0; i < nSrcLen; i++, pSrc++)\r\n    {\r\n        \/\/ ASCII 33-60, 62-126\u539f\u6837\u8f93\u51fa\uff0c\u5176\u4f59\u7684\u9700\u7f16\u7801\r\n        if ((*pSrc >= '!') && (*pSrc <= '~') && (*pSrc != '='))\r\n        {\r\n            *pDst++ = (char)*pSrc;\r\n            nDstLen++;\r\n            nLineLen++;\r\n        }\r\n        else\r\n        {\r\n            sprintf(pDst, \"=%02X\", *pSrc);\r\n            pDst += 3;\r\n            nDstLen += 3;\r\n            nLineLen += 3;\r\n        }\r\n \r\n        \/\/ \u8f93\u51fa\u6362\u884c\uff1f\r\n        if (nLineLen >= nMaxLineLen - 3)\r\n        {\r\n            sprintf(pDst, \"=\\r\\n\");\r\n            pDst += 3;\r\n            nDstLen += 3;\r\n            nLineLen = 0;\r\n        }\r\n    }\r\n \r\n    \/\/ \u8f93\u51fa\u52a0\u4e2a\u7ed3\u675f\u7b26\r\n    *pDst = '\\0';\r\n \r\n    return nDstLen;\r\n}<\/pre>\n
 <\/p>\n
Quoted-Printable\u89e3\u7801\u5f88\u7b80\u5355\uff0c\u5c06\u7f16\u7801\u8fc7\u7a0b\u53cd\u8fc7\u6765\u3002<\/p>\n
int DecodeQuoted(const char* pSrc, unsigned char* pDst, int nSrcLen)\r\n{\r\n    int nDstLen;        \/\/ \u8f93\u51fa\u7684\u5b57\u7b26\u8ba1\u6570\r\n    int i;\r\n \r\n    i = 0;\r\n    nDstLen = 0;\r\n \r\n    while (i < nSrcLen)\r\n    {\r\n        if (strncmp(pSrc, \"=\\r\\n\", 3) == 0)        \/\/ \u8f6f\u56de\u8f66\uff0c\u8df3\u8fc7\r\n        {\r\n            pSrc += 3;\r\n            i += 3;\r\n        }\r\n        else\r\n        {\r\n            if (*pSrc == '=')        \/\/ \u662f\u7f16\u7801\u5b57\u8282\r\n            {\r\n                sscanf(pSrc, \"=%02X\", pDst);\r\n                pDst++;\r\n                pSrc += 3;\r\n                i += 3;\r\n            }\r\n            else        \/\/ \u975e\u7f16\u7801\u5b57\u8282\r\n            {\r\n                *pDst++ = (unsigned char)*pSrc++;\r\n                i++;\r\n            }\r\n  \r\n            nDstLen++;\r\n        }\r\n    }\r\n \r\n    \/\/ \u8f93\u51fa\u52a0\u4e2a\u7ed3\u675f\u7b26\r\n    *pDst = '\\0';\r\n \r\n    return nDstLen;\r\n}<\/pre>\n
 <\/p>\n
.<\/p>\n","protected":false},"excerpt":{"rendered":"
Quoted-Printable\u4e5f\u662fMIME\u90ae\u4ef6\u4e2d\u5e38\u7528\u7684\u7f16\u7801\u65b9\u5f0f\u4e4b\u4e00\u3002\u540cBase64\u4e00\u6837\uff0c\u5b83\u4e5f\u5c06\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u6216\u6570\u636e\u7f16\u7801\u6210\u5168\u662fASCII\u7801\u7684\u53ef\u6253\u5370\u5b57\u7b26\u4e32\u3002
\nQuoted-Printable\u7f16\u7801\u7684\u57fa\u672c\u65b9\u6cd5\u662f\uff1a\u8f93\u5165\u6570\u636e\u572833-60\u300162-126\u8303\u56f4\u5185\u7684\uff0c\u76f4\u63a5\u8f93\u51fa\uff1b\u5176\u5b83\u7684\u9700\u7f16\u7801\u4e3a\u201c=\u201d\u52a0\u4e24\u4e2a\u5b57\u8282\u7684HEX\u7801(\u5927\u5199)\u3002\u4e3a\u4fdd\u8bc1\u8f93\u51fa\u884c\u4e0d\u8d85\u8fc7\u89c4\u5b9a\u957f\u5ea6\uff0c\u53ef\u5728\u884c\u5c3e\u52a0\u201c=\\r\\n\u201d\u5e8f\u5217\u4f5c\u4e3a\u8f6f\u56de\u8f66\u3002<\/p>\n
int EncodeQuoted(const unsigned char* pSrc, char* pDst, int nSrcLen, int nMaxLineLen)\r\n{\r\n    int nDstLen;   ...<\/pre>\n
 \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":[296],"tags":[],"class_list":["post-468","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=468"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/468\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=468"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}