With this patch the BusyBox httpd pass the "Accept:" and
"Accept-Language:" header by the environment variables to the
CGI-Script, so this can make Content Negotiation to deliver the page in
the language, which was selected by the user in the browser settings,
and/or serve the XHTML page with the right MIME-Type
application/xhtml+xml to user agents which support it und text/html
which don't.
Signed-off-by: Alina Friedrichsen <[EMAIL PROTECTED]>
Index: package/busybox/patches/450-httpd_accept_header.patch
===================================================================
--- package/busybox/patches/450-httpd_accept_header.patch (Revision 0)
+++ package/busybox/patches/450-httpd_accept_header.patch (Revision 0)
@@ -0,0 +1,42 @@
+--- a/networking/httpd.c
++++ b/networking/httpd.c
+@@ -255,6 +255,8 @@
+ USE_FEATURE_HTTPD_BASIC_AUTH(char *remoteuser;)
+ USE_FEATURE_HTTPD_CGI(char *referer;)
+ USE_FEATURE_HTTPD_CGI(char *user_agent;)
++ USE_FEATURE_HTTPD_CGI(char *http_accept;)
++ USE_FEATURE_HTTPD_CGI(char *http_accept_language;)
+
+ off_t file_size; /* -1 - unknown */
+ #if ENABLE_FEATURE_HTTPD_RANGES
+@@ -302,6 +304,8 @@
+ #define remoteuser (G.remoteuser )
+ #define referer (G.referer )
+ #define user_agent (G.user_agent )
++#define http_accept (G.http_accept )
++#define http_accept_language (G.http_accept_language)
+ #define file_size (G.file_size )
+ #if ENABLE_FEATURE_HTTPD_RANGES
+ #define range_start (G.range_start )
+@@ -1383,6 +1387,10 @@
+ }
+ }
+ setenv1("HTTP_USER_AGENT", user_agent);
++ if (http_accept)
++ setenv1("HTTP_ACCEPT", http_accept);
++ if (http_accept_language)
++ setenv1("HTTP_ACCEPT_LANGUAGE", http_accept_language);
+ if (post_len)
+ putenv(xasprintf("CONTENT_LENGTH=%d", post_len));
+ if (cookie)
+@@ -2009,6 +2017,10 @@
+ referer = xstrdup(skip_whitespace(iobuf +
sizeof("Referer:")-1));
+ } else if (STRNCASECMP(iobuf, "User-Agent:") == 0) {
+ user_agent = xstrdup(skip_whitespace(iobuf +
sizeof("User-Agent:")-1));
++ } else if (STRNCASECMP(iobuf, "Accept:") == 0) {
++ http_accept = xstrdup(skip_whitespace(iobuf +
sizeof("Accept:")-1));
++ } else if (STRNCASECMP(iobuf, "Accept-Language:") == 0) {
++ http_accept_language = xstrdup(skip_whitespace(iobuf +
sizeof("Accept-Language:")-1));
+ }
+ #endif
+ #if ENABLE_FEATURE_HTTPD_BASIC_AUTH
Index: package/busybox/patches/450-httpd_accept_header.patch
===================================================================
--- package/busybox/patches/450-httpd_accept_header.patch (Revision 0)
+++ package/busybox/patches/450-httpd_accept_header.patch (Revision 0)
@@ -0,0 +1,42 @@
+--- a/networking/httpd.c
++++ b/networking/httpd.c
+@@ -255,6 +255,8 @@
+ USE_FEATURE_HTTPD_BASIC_AUTH(char *remoteuser;)
+ USE_FEATURE_HTTPD_CGI(char *referer;)
+ USE_FEATURE_HTTPD_CGI(char *user_agent;)
++ USE_FEATURE_HTTPD_CGI(char *http_accept;)
++ USE_FEATURE_HTTPD_CGI(char *http_accept_language;)
+
+ off_t file_size; /* -1 - unknown */
+ #if ENABLE_FEATURE_HTTPD_RANGES
+@@ -302,6 +304,8 @@
+ #define remoteuser (G.remoteuser )
+ #define referer (G.referer )
+ #define user_agent (G.user_agent )
++#define http_accept (G.http_accept )
++#define http_accept_language (G.http_accept_language)
+ #define file_size (G.file_size )
+ #if ENABLE_FEATURE_HTTPD_RANGES
+ #define range_start (G.range_start )
+@@ -1383,6 +1387,10 @@
+ }
+ }
+ setenv1("HTTP_USER_AGENT", user_agent);
++ if (http_accept)
++ setenv1("HTTP_ACCEPT", http_accept);
++ if (http_accept_language)
++ setenv1("HTTP_ACCEPT_LANGUAGE", http_accept_language);
+ if (post_len)
+ putenv(xasprintf("CONTENT_LENGTH=%d", post_len));
+ if (cookie)
+@@ -2009,6 +2017,10 @@
+ referer = xstrdup(skip_whitespace(iobuf + sizeof("Referer:")-1));
+ } else if (STRNCASECMP(iobuf, "User-Agent:") == 0) {
+ user_agent = xstrdup(skip_whitespace(iobuf + sizeof("User-Agent:")-1));
++ } else if (STRNCASECMP(iobuf, "Accept:") == 0) {
++ http_accept = xstrdup(skip_whitespace(iobuf + sizeof("Accept:")-1));
++ } else if (STRNCASECMP(iobuf, "Accept-Language:") == 0) {
++ http_accept_language = xstrdup(skip_whitespace(iobuf + sizeof("Accept-Language:")-1));
+ }
+ #endif
+ #if ENABLE_FEATURE_HTTPD_BASIC_AUTH
Index: networking/httpd.c
===================================================================
--- networking/httpd.c (Revision 23199)
+++ networking/httpd.c (Arbeitskopie)
@@ -253,6 +253,8 @@
USE_FEATURE_HTTPD_BASIC_AUTH(char *remoteuser;)
USE_FEATURE_HTTPD_CGI(char *referer;)
USE_FEATURE_HTTPD_CGI(char *user_agent;)
+ USE_FEATURE_HTTPD_CGI(char *http_accept;)
+ USE_FEATURE_HTTPD_CGI(char *http_accept_language;)
off_t file_size; /* -1 - unknown */
#if ENABLE_FEATURE_HTTPD_RANGES
@@ -298,6 +300,8 @@
#define remoteuser (G.remoteuser )
#define referer (G.referer )
#define user_agent (G.user_agent )
+#define http_accept (G.http_accept )
+#define http_accept_language (G.http_accept_language)
#define file_size (G.file_size )
#if ENABLE_FEATURE_HTTPD_RANGES
#define range_start (G.range_start )
@@ -1376,6 +1380,10 @@
}
}
setenv1("HTTP_USER_AGENT", user_agent);
+ if (http_accept)
+ setenv1("HTTP_ACCEPT", http_accept);
+ if (http_accept_language)
+ setenv1("HTTP_ACCEPT_LANGUAGE", http_accept_language);
if (post_len)
putenv(xasprintf("CONTENT_LENGTH=%d", post_len));
if (cookie)
@@ -1997,6 +2005,10 @@
referer = xstrdup(skip_whitespace(iobuf + sizeof("Referer:")-1));
} else if (STRNCASECMP(iobuf, "User-Agent:") == 0) {
user_agent = xstrdup(skip_whitespace(iobuf + sizeof("User-Agent:")-1));
+ } else if (STRNCASECMP(iobuf, "Accept:") == 0) {
+ http_accept = xstrdup(skip_whitespace(iobuf + sizeof("Accept:")-1));
+ } else if (STRNCASECMP(iobuf, "Accept-Language:") == 0) {
+ http_accept_language = xstrdup(skip_whitespace(iobuf + sizeof("Accept-Language:")-1));
}
#endif
#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
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