Deleted HTTP header modifires

diff --git a/module/protocol/module_http.c b/module/protocol/module_http.c
index ef0c142..c2bcc3e 100644 (file)
--- a/module/protocol/module_http.c
+++ b/module/protocol/module_http.c
@@ -31,22 +31,6 @@
 #include <time.h>
 #include "module_http.h"
 
-char* _http_search_header_cookie_value(char*, char*, char*);
-
-/*!
- * create a expire string of HTTP cookie header field.
- * @param  expire_t expire time
- * @param  expire_c return expire string
- * @return void
- */
-extern void
-http_cookie_expire(time_t expire_t, char* expire_c)
-{
-       struct tm *date;
-
-       date = gmtime(&expire_t);
-       strftime(expire_c, EXPIRE_MAXSIZE, "%a, %d-%b-%Y %H:%M:%S GMT", date);
-}
 
 /*!
  * check the HTTP status that is included in a HTTP Response header.
@@ -336,131 +320,8 @@ http_check_request_method(char *req, size_t *length)
        return uri;
 }
 
-/*!
- * Encode IP address and port number.
- * @param  encoded  encoded strings
- * @param  s_addr   IP address (cf. inet_addr("xxx.xxx.xxx.xxx") => s_addr)
- * @param  sin_port port number
- * @return void
- */
-extern void
-http_encode_address(char *encoded, const u_long s_addr, const u_short sin_port)
-{
-       /* check null */
-       if (encoded != NULL) {
-               /* encoded address formed XXXXXXXXXXPPPPP */
-               /* XXXXXXXXXX : IP address(10 bytes, number with left zero pad) */
-               /* PPPPP      : port number(5 bytes, number with left zero pad) */
-
-               sprintf(encoded, "%010lu%05u", s_addr, sin_port);
-       }
-}
-
-/*!
- * Decode encoded strings of IP address and port number.
- * @param  encoded  encoded strings
- * @param  s_addr   decoded IP address (cf. inet_addr("xxx.xxx.xxx.xxx") => s_addr)
- * @param  sin_port decoded port number
- * @return void
- */
-extern void
-http_decode_address(char *encoded, u_long *s_addr, u_short *sin_port)
-{
-       char decode_buf[11];
-
-       if (encoded != NULL && s_addr != NULL && sin_port != NULL) {
-               /* get encoded ip address strings */
-               memcpy(decode_buf, encoded, 10);
-               decode_buf[10] = '\0';
-               *s_addr = strtoul(decode_buf, NULL, 10);
-
-               /* get encoded port number strings */
-               memcpy(decode_buf, encoded + 10, 5);
-               decode_buf[5] = '\0';
-               *sin_port = atoi(decode_buf);
-       }
-}
  
 /*!
- * Search a HTTP cookie field and check the existence of the cookie name.
- * @param  http_header HTTP request header
- * @param  cookie_name HTTP cookie name
- * @return char points to cookie value of found cookie name, or NULL.
- */
-extern char*
-http_search_header_cookie_value(char *http_header, char *cookie_name)
-{
-       return _http_search_header_cookie_value(http_header, "Cookie", cookie_name);
-}
-
-/*!
- * Search a set HTTP cookie field and check the existence of the cookie name.
- * @param  http_header HTTP request header
- * @param  cookie_name HTTP cookie name
- * @return char points to cookie value of found cookie name, or NULL.
- */
-extern char*
-http_search_header_set_cookie_value(char *http_header, char *cookie_name)
-{
-       return _http_search_header_cookie_value(http_header, "Set-Cookie", cookie_name);
-}
-
-char*
-_http_search_header_cookie_value(char *http_header, char *field, char *cookie_name)
-{
-       int check;
-       char *field_ptr;
-
-       /* check NULL */
-       if (http_header == NULL || field == NULL || cookie_name == NULL) {
-               return NULL;
-       }
-
-       /* search cookie header field from HTTP request header */
-       field_ptr = http_search_header_field(http_header, field);
-       if (field_ptr == NULL) {
-               return NULL;
-       }
-
-       while (1) {
-               /* compare cookie field and cookie name */
-               for (check = 0;
-                    field_ptr[check] == cookie_name[check] && cookie_name[check] != '\0';
-                    ++check);
-
-               /* when header match the cookie name, next word of cookie name must be '=' */
-               /* cf. CookieName'=' and CookieName'V'alue= */
-               if (cookie_name[check] == '\0' && field_ptr[check] == '=') {
-                       /* matched cookie name completely! */
-                       ++check;
-                       /* return pointer of searched cookie name's value */
-                       return &field_ptr[check];
-               }
-
-               /* skip until next cookie's value */
-               for ( ;
-                     field_ptr[check] != ';' && field_ptr[check] != ',';
-                     ++check) {
-                       if (field_ptr[check] == '\r' || field_ptr[check] == '\0') {
-                               return NULL;
-                       }
-               }
-
-               /* skip a space, tab, etc. */
-               for ( ++check;
-                     !isgraph(field_ptr[check]) && field_ptr[check] != '\r' && field_ptr[check] != '\0';
-                     ++check );
-
-               /* cookie name was not found */
-               if (field_ptr[check] == '\r' || field_ptr[check] == '\0') {
-                       return NULL;
-               }
-
-               field_ptr += check;
-       }
-}
-
-/*!
  * Search a HTTP header field.
  * @param  http_header HTTP request/response header
  * @param  field_name  HTTP header field name

diff --git a/module/protocol/module_http.h b/module/protocol/module_http.h
index 78cc675..6fb0666 100644 (file)
--- a/module/protocol/module_http.h
+++ b/module/protocol/module_http.h
@@ -29,13 +29,8 @@
 // functions
 //
 
-extern void  http_cookie_expire(time_t expire_t, char* expire_c);
 extern int   http_check_response_status(char *res);
 extern char* http_check_request_method(char *req, size_t *length);
-extern void  http_encode_address(char *encoded, const u_long s_addr, const u_short sin_port);
-extern void  http_decode_address(char *encoded, u_long *s_addr, u_short *sin_port);
-extern char* http_search_header_cookie_value(char *http_header, char *cookie_name);
-extern char* http_search_header_set_cookie_value(char *http_header, char *cookie_name);
 extern char* http_search_header_field(char *http_header, char *search_name);
 extern int   http_insert_field(char *header, int offset_length, char *insert_field, int header_length);
 extern char* http_skip_header_line(char *top_ptr);