1 files changed, 0 insertions, 25 deletions

diff --git a/lib/util.cc b/lib/util.cc
index 1e7335c..d78b5e0 100644
--- a/lib/util.cc
+++ b/lib/util.cc
@@ -1,138 +1,113 @@
 #include <errno.h>
 #include <cassert>
 #include <vector>
 #include <string>
 #include <mimetic/mimetic.h>
 #include <curl/curl.h>
 #include "opkele/util.h"
 #include "opkele/exception.h"
 
 namespace opkele {
     using namespace std;
 
     namespace util {
 
         /*
          * big numerics
          */
 
         BIGNUM *base64_to_bignum(const string& b64) {
             vector<unsigned char> bin;
             mimetic::Base64::Decoder b;
             mimetic::decode(
                     b64.begin(),b64.end(), b,
                     back_insert_iterator<vector<unsigned char> >(bin) );
             BIGNUM *rv = BN_bin2bn(&(bin.front()),bin.size(),0);
             if(!rv)
                 throw failed_conversion(OPKELE_CP_ "failed to BN_bin2bn()");
             return rv;
         }
 
         BIGNUM *dec_to_bignum(const string& dec) {
             BIGNUM *rv = 0;
             if(!BN_dec2bn(&rv,dec.c_str()))
                 throw failed_conversion(OPKELE_CP_ "failed to BN_dec2bn()");
             return rv;
         }
 
         string bignum_to_base64(const BIGNUM *bn) {
             vector<unsigned char> bin(BN_num_bytes(bn));
             int l = BN_bn2bin(bn,&(bin.front()));
             string rv;
             mimetic::Base64::Encoder b(0);
             mimetic::encode(
                     bin.begin(),bin.begin()+l, b,
                     back_insert_iterator<string>(rv) );
             return rv;
         }
 
         /*
          * w3c times
          */
 
         string time_to_w3c(time_t t) {
             struct tm tm_t;
             if(!gmtime_r(&t,&tm_t))
                 throw failed_conversion(OPKELE_CP_ "failed to BN_dec2bn()");
             char rv[25];
             if(!strftime(rv,sizeof(rv)-1,"%Y-%m-%dT%H:%M:%SZ",&tm_t))
                 throw failed_conversion(OPKELE_CP_ "failed to strftime()");
             return rv;
         }
 
         time_t w3c_to_time(const string& w) {
             struct tm tm_t;
             memset(&tm_t,0,sizeof(tm_t));
             if(
                     sscanf(
                         w.c_str(),
                         "%04d-%02d-%02dT%02d:%02d:%02dZ",
                         &tm_t.tm_year,&tm_t.tm_mon,&tm_t.tm_mday,
                         &tm_t.tm_hour,&tm_t.tm_min,&tm_t.tm_sec
                     ) != 6 )
                 throw failed_conversion(OPKELE_CP_ "failed to sscanf()");
             tm_t.tm_mon--;
             tm_t.tm_year-=1900;
             time_t rv = mktime(&tm_t);
             if(rv==(time_t)-1)
                 throw failed_conversion(OPKELE_CP_ "failed to mktime()");
             return rv;
         }
 
         /*
          *
          */
 
-        string canonicalize_url(const string& url) {
-            string rv = url;
-            // strip leading and trailing spaces
-            string::size_type i = rv.find_first_not_of(" \t\r\n");
-            if(i==string::npos)
-                throw bad_input(OPKELE_CP_ "empty URL");
-            if(i)
-                rv.erase(0,i);
-            i = rv.find_last_not_of(" \t\r\n");
-            assert(i!=string::npos);
-            if(i<(rv.length()-1))
-                rv.erase(i+1);
-            // add missing http://
-            i = rv.find("://");
-            if(i==string::npos) { // primitive. but do we need more?
-                rv.insert(0,"http://");
-                i = sizeof("http://")-1;
-            }else{
-                i += sizeof("://")-1;
-            }
-            if(rv.find('/',i)==string::npos)
-                rv += '/';
-            return rv;
-        }
-
         string url_encode(const string& str) {
             char * t = curl_escape(str.c_str(),str.length());
             if(!t)
                 throw failed_conversion(OPKELE_CP_ "failed to curl_escape()");
             string rv(t);
             curl_free(t);
             return rv;
         }
 
         string long_to_string(long l) {
             char rv[32];
             int r=snprintf(rv,sizeof(rv),"%ld",l);
             if(r<0 || r>=sizeof(rv))
                 throw failed_conversion(OPKELE_CP_ "failed to snprintf()");
             return rv;
         }
 
         long string_to_long(const string& s) {
             char *endptr = 0;
             long rv = strtol(s.c_str(),&endptr,10);
             if((!endptr) || endptr==s.c_str())
                 throw failed_conversion(OPKELE_CP_ "failed to strtol()");
             return rv;
         }
 
     }
 
 }