所述無線網(wǎng)卡發(fā)送。
[0086]模塊設(shè)備的數(shù)據(jù)經(jīng)過虛擬無線網(wǎng)卡進(jìn)行封裝后，在幀頭封裝入虛擬無線網(wǎng)卡MAC地址，然后經(jīng)過以太網(wǎng)卡轉(zhuǎn)發(fā)，以太網(wǎng)卡在轉(zhuǎn)發(fā)前，為了使包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)能夠在以太網(wǎng)上傳輸，會對其進(jìn)一步的封裝為包含以太網(wǎng)卡MAC地址和虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)。主設(shè)備的以太網(wǎng)網(wǎng)橋在接收到包含以太網(wǎng)卡MAC地址和虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)后，為了能夠通過無線網(wǎng)卡將數(shù)據(jù)發(fā)送到外部網(wǎng)絡(luò)，需要將以太網(wǎng)卡MAC地址剝離出去，因此需要將包含以太網(wǎng)卡MAC地址和虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)解封為只包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)。
[0087]較佳地，主設(shè)備的以太網(wǎng)網(wǎng)橋可以連接多個以太網(wǎng)卡，在主設(shè)備通過無線網(wǎng)卡收到外部網(wǎng)絡(luò)發(fā)送給模塊設(shè)備的數(shù)據(jù)時，主設(shè)備將通過所述主設(shè)備中的無線網(wǎng)卡收到的來自外網(wǎng)的針對多個模塊設(shè)備的數(shù)據(jù)，通過無線多路復(fù)用器依次通過以太網(wǎng)網(wǎng)橋、以太網(wǎng)卡和虛擬無線網(wǎng)卡發(fā)送給對應(yīng)的模塊設(shè)備；
[0088]主設(shè)備將通過所述以太網(wǎng)網(wǎng)橋收到的模塊設(shè)備發(fā)送的數(shù)據(jù)，通過無線多路復(fù)用器發(fā)送給所述無線網(wǎng)卡，并通過所述無線網(wǎng)卡發(fā)送，其中所述模塊設(shè)備發(fā)送的數(shù)據(jù)是所述模塊設(shè)備依次通過所述虛擬無線網(wǎng)卡和以太網(wǎng)卡發(fā)送的。
[0089]在主設(shè)備的以太網(wǎng)網(wǎng)橋需要連接多個以太網(wǎng)卡時，為了使多個模塊設(shè)備能夠共享主設(shè)備的無線網(wǎng)卡，主設(shè)備需要用到無線多路復(fù)用器將通過無線網(wǎng)卡接收到的模塊設(shè)備的數(shù)據(jù)發(fā)送給模塊設(shè)備和通過以太網(wǎng)網(wǎng)橋接收到的模塊設(shè)備的數(shù)據(jù)通過無線網(wǎng)卡發(fā)送出去。具體無線多路復(fù)用器采用何種方式實現(xiàn)可以根據(jù)實際情況確定，實現(xiàn)的方式都是現(xiàn)有技術(shù)，在此不再一一贅述。
[0090]如圖2所示，本發(fā)明實施例二提供的通過wifi傳輸數(shù)據(jù)的方法流圖，該方法包括:
[0091]步驟201:模塊設(shè)備通過虛擬無線網(wǎng)卡將所述模塊設(shè)備的數(shù)據(jù)，發(fā)送給所述模塊設(shè)備中的以太網(wǎng)卡，并通過所述以太網(wǎng)卡將所述模塊設(shè)備的數(shù)據(jù)通過主設(shè)備中的以太網(wǎng)網(wǎng)橋和無線網(wǎng)卡發(fā)送；
[0092]步驟202:所述模塊設(shè)備通過所述以太網(wǎng)卡接收所述主設(shè)備發(fā)送的數(shù)據(jù)，發(fā)送給所述虛擬無線網(wǎng)卡，其中所述主設(shè)備發(fā)送的數(shù)據(jù)是依次通過所述主設(shè)備中的以太網(wǎng)網(wǎng)橋和以太網(wǎng)卡發(fā)送的。
[0093]在實施例中，步驟201是模塊設(shè)備通過虛擬無線網(wǎng)卡和以太網(wǎng)卡將模塊設(shè)備的數(shù)據(jù)通過模塊設(shè)備的無線網(wǎng)卡發(fā)送到外部網(wǎng)絡(luò)；步驟202是模塊設(shè)備通過虛擬無線網(wǎng)卡和以太網(wǎng)卡接收主設(shè)備通過無線網(wǎng)卡接收的數(shù)據(jù)。這兩個步驟之間沒有必然的時序關(guān)系，也就是說，如果模塊設(shè)備當(dāng)前通過主設(shè)備的無線網(wǎng)卡發(fā)送數(shù)據(jù)到外部，則執(zhí)行步驟201 ;如果模塊設(shè)備當(dāng)前通過虛擬無線網(wǎng)卡和以太網(wǎng)卡接收數(shù)據(jù)，則執(zhí)行步驟202 ;如果模塊設(shè)備當(dāng)前同時通過主設(shè)備的無線網(wǎng)卡發(fā)送數(shù)據(jù)和通過虛擬無線網(wǎng)卡和以太網(wǎng)卡接收數(shù)據(jù)，則同時執(zhí)行步驟201和步驟202。所以具體執(zhí)行哪個步驟是根據(jù)模塊設(shè)備接收或發(fā)送數(shù)據(jù)決定的，這里只是為了方便介紹，并不代表步驟202必須在步驟201之后執(zhí)行。
[0094]對于發(fā)送給主設(shè)備的數(shù)據(jù)，模塊設(shè)備通過虛擬無線網(wǎng)卡將發(fā)送的數(shù)據(jù)給以太網(wǎng)卡，并通過以太網(wǎng)卡給主設(shè)備，主設(shè)備將收到的數(shù)據(jù)通過無線網(wǎng)卡發(fā)送，這樣對于模塊設(shè)備，實際上還是通過wifi發(fā)送數(shù)據(jù)；
[0095]對于主設(shè)備發(fā)送過來的數(shù)據(jù)，主設(shè)備接收到外部網(wǎng)絡(luò)針對模塊設(shè)備的數(shù)據(jù)后，可以通過以太網(wǎng)卡發(fā)送給模塊設(shè)備，而對于模塊設(shè)備通過以太網(wǎng)卡接收到數(shù)據(jù)后，再通過虛擬無線網(wǎng)卡接收數(shù)據(jù)，這樣對于模塊設(shè)備，實際上還是通過wifi接收數(shù)據(jù)。
[0096]在實施中，可以對模塊設(shè)備中的虛擬無線網(wǎng)卡進(jìn)行無線驅(qū)動的安裝和無線配置。無線配置主要包括wifi保護設(shè)置、代理設(shè)置以及IP設(shè)置等，無線驅(qū)動安裝主要是在kenerl中安裝虛擬wifi驅(qū)動的KO文件。
[0097]需要說明的是，本發(fā)明實施例在對模塊設(shè)備中的虛擬無線網(wǎng)卡進(jìn)行無線驅(qū)動的安裝和無線配置時并不局限于上述方式，其他能夠?qū)μ摂M無線網(wǎng)卡進(jìn)行無線驅(qū)動的安裝和無線配置的方式都適用本發(fā)明實施例。
[0098]下面針對模塊設(shè)備不同的數(shù)據(jù)發(fā)送方向分別進(jìn)行介紹。
[0099]一、模塊設(shè)備通過以太網(wǎng)卡向主設(shè)備發(fā)送數(shù)據(jù):
[0100]模塊設(shè)備通過虛擬無線網(wǎng)卡以及以太網(wǎng)卡向所述主設(shè)備發(fā)送包含以太網(wǎng)卡MAC地址和虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)，以使所述主設(shè)備通過所述以太網(wǎng)網(wǎng)橋接收并解封為包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)，并通過所述無線網(wǎng)卡發(fā)送。
[0101]模塊設(shè)備為了能夠?qū)?shù)據(jù)通過wifi形式發(fā)送出去，需要將數(shù)據(jù)通過虛擬無線網(wǎng)卡封裝為包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)，同時為了使wifi數(shù)據(jù)能夠在以太網(wǎng)中傳輸，必須要通過以太網(wǎng)卡將包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)封裝為包含以太網(wǎng)卡MAC地址和虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)，一般就是將包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)封裝為以太網(wǎng)幀，并在以太網(wǎng)幀頭中加入以太網(wǎng)卡MAC地址。主設(shè)備在通過以太網(wǎng)網(wǎng)橋接收到包含以太網(wǎng)卡MAC地址和虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)后，為了將數(shù)據(jù)通過無線網(wǎng)卡發(fā)送出去，需要將包含以太網(wǎng)卡MAC地址和虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)解封為只包含虛擬無線網(wǎng)卡MAC地址。
[0102]二、模塊設(shè)備通過以太網(wǎng)卡接收主設(shè)備發(fā)送的數(shù)據(jù):
[0103]模塊設(shè)備通過所述以太網(wǎng)卡接收所述主設(shè)備通過所述無線網(wǎng)卡和所述以太網(wǎng)網(wǎng)橋發(fā)送的包含以太網(wǎng)卡MAC地址和虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)后，將所述數(shù)據(jù)解封為包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)，通過所述虛擬無線網(wǎng)卡接收，并判斷所述數(shù)據(jù)中的所述虛擬無線網(wǎng)卡MAC地址與所述虛擬無線網(wǎng)卡對應(yīng)的虛擬無線網(wǎng)卡MAC地址是否相同，若是，則確定接收成功，否則，丟棄收到的所述包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)；或
[0104]所述模塊設(shè)備通過所述以太網(wǎng)卡接收所述主設(shè)備通過所述無線網(wǎng)卡和所述以太網(wǎng)網(wǎng)橋發(fā)送的包含以太網(wǎng)卡MAC地址和虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)后，判斷所述數(shù)據(jù)中的所述以太網(wǎng)卡MAC地址與所述模塊設(shè)備中的所述以太網(wǎng)卡對應(yīng)的以太網(wǎng)卡MAC地址是否相同，若是，則將所述數(shù)據(jù)解封為包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)，并通過所述虛擬無線網(wǎng)卡接收；否則，丟棄收到的所述包含以太網(wǎng)卡MAC地址和虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)。
[0105]模塊設(shè)備通過以太網(wǎng)卡接收主設(shè)備發(fā)送的數(shù)據(jù)時有兩種情況:
[0106]第一種情況:主設(shè)備根據(jù)無線網(wǎng)卡接收到的包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)中虛擬無線網(wǎng)卡MAC地址所對應(yīng)的模塊設(shè)備以太網(wǎng)卡的以太網(wǎng)MAC地址，將此以太網(wǎng)MAC地址封裝入以太網(wǎng)幀的頭部，使包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)封裝為包含以太網(wǎng)卡MAC地址和虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)，其中虛擬無線網(wǎng)卡MAC地址與以太網(wǎng)卡MAC地址的映射關(guān)系事先已經(jīng)存儲在主設(shè)備中，然后主設(shè)備通過以太網(wǎng)網(wǎng)橋廣播給所有連接在以太網(wǎng)網(wǎng)橋上的以太網(wǎng)卡。
[0107]相應(yīng)的，此時以太網(wǎng)卡在接收主設(shè)備通過以太網(wǎng)網(wǎng)橋發(fā)送的數(shù)據(jù)時，只要確定以太網(wǎng)幀頭中的目的MAC地址和自身的以太網(wǎng)MAC地址相符，就能確定接收到的數(shù)據(jù)是傳給模塊設(shè)備的。
[0108]第二種情況:主設(shè)備通過無線網(wǎng)卡接收到包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)后，不是根據(jù)其目的虛擬無線網(wǎng)卡MAC地址對應(yīng)的模塊設(shè)備的以太網(wǎng)卡MAC地址，而是先確定主設(shè)備上以太網(wǎng)網(wǎng)橋連接的每個以太網(wǎng)卡的以太網(wǎng)MAC地址，然后根據(jù)每個以太網(wǎng)卡的以太網(wǎng)MAC地址對接收到的每一個包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)分別封裝為包含以太網(wǎng)卡MAC地址和虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)，每次都將封裝后的數(shù)據(jù)廣播給與以太網(wǎng)網(wǎng)橋連接的每個以太網(wǎng)卡。
[0109]相應(yīng)的，此時以太網(wǎng)卡在接收主設(shè)備通過以太網(wǎng)網(wǎng)橋發(fā)送的數(shù)據(jù)時，接收到包含以太網(wǎng)卡MAC地址和虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)后，確認(rèn)以太網(wǎng)幀頭中是否包含對應(yīng)于以太網(wǎng)卡本身的以太網(wǎng)MAC地址，如果沒有則丟棄數(shù)據(jù)，如果有則將接收的數(shù)據(jù)解封為包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)并傳送給虛擬無線網(wǎng)卡，此時還不能確定以太網(wǎng)卡接收的數(shù)據(jù)一定是傳輸給模塊設(shè)備的，此時虛擬無線網(wǎng)卡會對接收到的包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)再次確認(rèn)其中的虛擬無線網(wǎng)卡MAC地址是否與自身的MAC地址相符，如果相符則接收數(shù)據(jù)，否則將數(shù)據(jù)丟棄。
[0110]對于本發(fā)明實施例中的主設(shè)備和模塊設(shè)備可以設(shè)置在同一個實體裝置內(nèi)，也可以是多個獨立設(shè)置的實體設(shè)備。當(dāng)主設(shè)備和模塊設(shè)備為多個獨立設(shè)置的實體設(shè)備時，主設(shè)備可以是電視機，模塊設(shè)備可以是機頂盒、網(wǎng)絡(luò)播放器、DVD播放器等。
[0111]如圖3所示，本發(fā)明實施例三提供的一種通過wifi傳輸數(shù)據(jù)的系統(tǒng)結(jié)構(gòu)圖，本發(fā)明實施例中的系統(tǒng)，包括主設(shè)備30和至少一個模塊設(shè)備31。
[0112]主設(shè)備30，用于主設(shè)備將通過無線網(wǎng)卡收到的模塊設(shè)備的數(shù)據(jù)，依次通過以太網(wǎng)網(wǎng)橋、以太網(wǎng)卡和虛擬無線網(wǎng)卡發(fā)送給對應(yīng)的模塊設(shè)備；以及將收到的模塊設(shè)備依次通過虛擬無線網(wǎng)卡、以太網(wǎng)卡和以太網(wǎng)網(wǎng)橋發(fā)送的數(shù)據(jù)通過所述無線網(wǎng)卡發(fā)送；
[0113]模塊設(shè)備31，用于模塊設(shè)備通過虛擬無線網(wǎng)卡將模塊設(shè)備的數(shù)據(jù)，依次通過以太網(wǎng)卡、以太網(wǎng)網(wǎng)橋和無線網(wǎng)卡發(fā)送；以及將收到的主設(shè)備依次通過無線網(wǎng)卡、以太網(wǎng)網(wǎng)橋和以太網(wǎng)卡發(fā)送的數(shù)據(jù)通過虛擬無線網(wǎng)卡接收；其中，所述以太網(wǎng)卡設(shè)置在所述模塊設(shè)備中，所述無線網(wǎng)卡和所述以太網(wǎng)網(wǎng)橋設(shè)置在所述主設(shè)備中。
[0114]基于同一發(fā)明構(gòu)思，本發(fā)明實施例還提供了通過wifi傳輸數(shù)據(jù)的主設(shè)備，由于該設(shè)備對應(yīng)的方法是本發(fā)明實施例一，并且上述方法解決問題的原理與實施例一相似，因此該設(shè)備的實施可以參見上述方法的實施，重復(fù)之處不再贅述。
[0115]如圖4所示，本發(fā)明實施例四提供的一種通過wifi傳輸數(shù)據(jù)的主設(shè)備的結(jié)構(gòu)示意圖，該主設(shè)備包括:
[0116]無線網(wǎng)卡11，用于將通過外部網(wǎng)絡(luò)接收的模塊設(shè)備的數(shù)據(jù)發(fā)送給無線熱點12 ;以及將所述無線熱點12發(fā)送的模塊設(shè)備的數(shù)據(jù)，通過外部網(wǎng)絡(luò)發(fā)送；
[0117]無線熱點12，用于將收到的來自所述無線網(wǎng)卡11的數(shù)據(jù)進(jìn)行傳輸處理后發(fā)送給所述以太網(wǎng)網(wǎng)橋13，以及將收到的來自所述以太網(wǎng)網(wǎng)橋13的數(shù)據(jù)進(jìn)行傳輸處理后發(fā)送給所述無線網(wǎng)卡11 ；
[0118]以太網(wǎng)網(wǎng)橋13，用于接收來自所述無線熱點12的模塊設(shè)備的數(shù)據(jù)依次發(fā)送給所述模塊設(shè)備中的以太網(wǎng)卡和虛擬無線網(wǎng)卡；以及將收到的所述模塊設(shè)備中的所述虛擬無線網(wǎng)卡通過所述以太網(wǎng)卡發(fā)送的所述模塊設(shè)備的數(shù)據(jù)發(fā)送給所述無線熱點12。
[0119]主設(shè)備中的無線網(wǎng)卡主要用來接收外部網(wǎng)絡(luò)發(fā)送給模塊設(shè)備的數(shù)據(jù)和發(fā)送模塊設(shè)備發(fā)給外部網(wǎng)絡(luò)的數(shù)據(jù)。無線熱點會對無線網(wǎng)卡發(fā)送給模塊設(shè)備的包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)，根據(jù)以太網(wǎng)MAC地址對所述包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)進(jìn)行封裝，并通過以太網(wǎng)網(wǎng)橋?qū)⒎庋b后的數(shù)據(jù)發(fā)送給以太網(wǎng)卡，以使對應(yīng)的模塊設(shè)備通過以太網(wǎng)卡和虛擬無線網(wǎng)卡接收所述包含虛擬無線網(wǎng)卡MAC地址的數(shù)據(jù)。以太網(wǎng)網(wǎng)橋?qū)?shù)據(jù)進(jìn)行轉(zhuǎn)發(fā)。
[0120]