Added support httpd user-agent, IP address binding, closes #265 and #108

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@3165 3c298f89-4303-0410-b956-a3cf2f4a3e73

2 files changed, 122 insertions, 0 deletions

diff --git a/package/busybox/patches/320-httpd_address_binding.patch b/package/busybox/patches/320-httpd_address_binding.patch
new file mode 100644
index 000000000..2c2d517c6
--- /dev/null
+++ b/package/busybox/patches/320-httpd_address_binding.patch
@@ -0,0 +1,93 @@
+--- busybox-1.1.0.orig/networking/httpd.c	2006-02-06 16:02:30.000000000 +0100
++++ busybox-1.1.0/networking/httpd.c	2006-02-06 16:25:34.000000000 +0100
+@@ -109,6 +109,7 @@
+ #include <sys/types.h>
+ #include <sys/socket.h>    /* for connect and socket*/
+ #include <netinet/in.h>    /* for sockaddr_in       */
++#include <arpa/inet.h>	   /* for inet_aton	    */
+ #include <sys/time.h>
+ #include <sys/stat.h>
+ #include <sys/wait.h>
+@@ -201,8 +202,8 @@
+ 
+ void bb_show_usage(void)
+ {
+-  fprintf(stderr, "Usage: %s [-p <port>] [-c configFile] [-d/-e <string>] "
+-		  "[-r realm] [-u user] [-h homedir]\n", bb_applet_name);
++  fprintf(stderr, "Usage: %s [-p <port>] [-l <IP address>] [-c configFile]"
++		  "[-d/-e <string>] [-r realm] [-u user] [-h homedir]\n", bb_applet_name);
+   exit(1);
+ }
+ #endif
+@@ -256,6 +257,7 @@
+ #endif
+   unsigned port;           /* server initial port and for
+ 			      set env REMOTE_PORT */
++  char *address;	   /* server initial address */
+   union HTTPD_FOUND {
+ 	const char *found_mime_type;
+ 	const char *found_moved_temporarily;
+@@ -942,7 +944,10 @@
+   /* inet_addr() returns a value that is already in network order */
+   memset(&lsocket, 0, sizeof(lsocket));
+   lsocket.sin_family = AF_INET;
+-  lsocket.sin_addr.s_addr = INADDR_ANY;
++  if (inet_aton(config->address, &(lsocket.sin_addr)) == 1) {
++	  if (config->address != NULL) lsocket.sin_addr.s_addr = ((struct in_addr *) ((gethostbyname(config->address))->h_addr))->s_addr;
++	  else lsocket.sin_addr.s_addr = htons(INADDR_ANY);
++  }
+   lsocket.sin_port = htons(config->port) ;
+   fd = socket(AF_INET, SOCK_STREAM, 0);
+   if (fd >= 0) {
+@@ -1985,7 +1990,7 @@
+ #define OPT_INC_3 ENABLE_FEATURE_HTTPD_AUTH_MD5
+ 
+ #ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
+-				"p:"
++				"p:l:"
+ #endif
+ #ifdef CONFIG_FEATURE_HTTPD_SETUID
+ 				"u:"
+@@ -1999,7 +2004,8 @@
+ #define OPT_REALM       (1<<(2+OPT_INC_1+OPT_INC_2))              /* r */
+ #define OPT_MD5         (1<<(2+OPT_INC_1+OPT_INC_2+OPT_INC_3))    /* m */
+ #define OPT_PORT        (1<<(3+OPT_INC_1+OPT_INC_2+OPT_INC_3))    /* p */
+-#define OPT_SETUID      (1<<(4+OPT_INC_1+OPT_INC_2+OPT_INC_3))    /* u */
++#define OPT_ADDRESS	(1<<(4+OPT_INC_1+OPT_INC_2+OPT_INC_3))	  /* l */
++#define OPT_SETUID      (1<<(5+OPT_INC_1+OPT_INC_2+OPT_INC_3))    /* u */
+ 
+ 
+ #ifdef HTTPD_STANDALONE
+@@ -2016,6 +2022,7 @@
+ #endif
+ #ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
+   const char *s_port;
++  const char *s_addr;
+   int server;
+ #endif
+ 
+@@ -2035,6 +2042,7 @@
+ 
+ #ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
+   config->port = 80;
++  config->address = "";
+ #endif
+ 
+   config->ContentLength = -1;
+@@ -2052,6 +2060,7 @@
+ #endif
+ #ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
+ 			, &s_port
++			, &s_addr
+ #endif
+ #ifdef CONFIG_FEATURE_HTTPD_SETUID
+ 			, &s_uid
+@@ -2077,6 +2086,8 @@
+ #ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
+     if(opt & OPT_PORT)
+ 	config->port = bb_xgetlarg(s_port, 10, 1, 0xffff);
++    if (opt & OPT_ADDRESS)
++	if (s_addr) config->address = (char *) s_addr;
+ #ifdef CONFIG_FEATURE_HTTPD_SETUID
+     if(opt & OPT_SETUID) {
+ 	char *e;
diff --git a/package/busybox/patches/330-httpd_user_agent.patch b/package/busybox/patches/330-httpd_user_agent.patch
new file mode 100644
index 000000000..7cf3f5337
--- /dev/null
+++ b/package/busybox/patches/330-httpd_user_agent.patch
@@ -0,0 +1,29 @@
+--- busybox-1.1.0.orig/networking/httpd.c	2006-02-06 16:41:57.000000000 +0100
++++ busybox-1.1.0/networking/httpd.c	2006-02-06 16:41:26.000000000 +0100
+@@ -247,6 +247,7 @@
+ 
+ #ifdef CONFIG_FEATURE_HTTPD_CGI
+   char *referer;
++  char *user_agent;
+ #endif
+ 
+   const char *configFile;
+@@ -1192,6 +1193,7 @@
+       addEnv("SERVER",         "PROTOCOL", "HTTP/1.0");
+       addEnv("GATEWAY_INTERFACE", "",      "CGI/1.1");
+       addEnv("REMOTE",         "ADDR",     config->rmt_ip_str);
++      addEnv("HTTP","USER_AGENT", config->user_agent);
+ #ifdef CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV
+       addEnvPort("REMOTE");
+ #endif
+@@ -1737,6 +1739,10 @@
+ 		  for(test = buf + 8; isspace(*test); test++)
+ 			  ;
+ 		  config->referer = strdup(test);
++	} else if ((strncasecmp(buf, "User-Agent:",11) ==0)) {
++		for(test = buf + 11; isspace(*test); test++)
++			;
++		config->user_agent = strdup(test);
+ 	}
+ #endif
+