»ç¿ëÀÚ°¡ ¹«½¼ ºê¶ó¿ìÀú¸¦ ¾²´À³Ä¿¡ µû¶ó¼ ¸Þ½ÃÁö¸¦ µû·Îµû·Î Ãâ·ÂÇÏ´Â CGI¸¦ Çϳª ÀÛ¼ºÇغ¸ÀÚ.
¿©±â¼ ¾Ë¾Æ¾ß ÇÒ °ÍÀº »ç¿ëÀÚ°¡ »ç¿ëÇÏ´Â ºê¶ó¿ìÀú Á¤º¸°¡ ƯÁ¤ÇÑ È¯°æº¯¼ö(HTTP_USER_AGENT)·Î
ÀúÀåµÈ´Ù´Â Á¡ÀÌ´Ù. º¸ÀÚ!
#include <stdio.h>
main()
{
char *UserAgent;
UserAgent = getenv("HTTP_USER_AGENT");
printf("Content-type: text/html\n\n");
if( strstr(UserAgent, "MSIE") != NULL ){
printf("<h1> Explorer </h1>\n");
}else if( strstr(UserAgent, "Mozilla") != NULL ){
printf("<h1> Netscape </h1>\n");
}else{
printf(" UserAgent is [%s]\n", UserAgent);
}
}
|
* ½ÇÇà°á°ú´Â Á¢¼ÓÇÏ´Â ºê¶ó¿ìÀú¿¡ µû¶ó ´Ù¸¥ ¸Þ½ÃÁö¸¦ Ãâ·ÂÇÏ°Ô µÈ´Ù. »ç½Ç HTTP_USER_AGENTÀÇ
ȯ°æº¯¼ö´Â ºê¶ó¿ìÀú¸¶´Ù ÀÌ·¸°Ô »ý°å´Ù.
Netscape 3.01 | Mozilla/3.01Gold (Win95; I) |
Explorer 4.0 | Mozilla/4.0 (compatible; MSIE 4.01; Windows 95) |
Netscape 4.5 | Mozilla/4.5 [en] (Win95; I) |
´Ù¸¥ ºê¶ó¿ìÀúÀÇ °æ¿ì¿¡ È®ÀÎÇØ º¸°í ½Í´Ù¸é, ´ÜÁö getenv("HTTP_USER_AGENT")ÀÇ return°ªÀÌ
¹®ÀÚ¿À̹ǷÎ, ÀÌ°É º°µµÀÇ Á¶ÀÛ¾øÀÌ ±×´ë·Î Ãâ·ÂÇϸé À§¿Í °°Àº ¹®ÀÚ¿À» ¾òÀ» ¼ö ÀÖÀ» °ÍÀÌ´Ù.
ÀÌ·¸°Ô Ȱ¿ëÇÒ ¼ö Àִ ȯ°æº¯¼ö´Â Á¾·ù°¡ ¸¹´Ù.´ÙÀ½Àå¿¡¼ ȯ°æº¯¼öµéÀ» ¾Ë¾Æº¸ÀÚ.
- Last Update : 2001.7.9 by Deadfire(http://www.deadfire.net)
|
|
|