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authorMichael Krelin <hacker@klever.net>2007-08-09 00:01:12 (UTC)
committer Michael Krelin <hacker@klever.net>2007-08-09 00:01:12 (UTC)
commit94e566c912f97b4c9e47353e10e86649ee8060a4 (patch) (unidiff)
treea11910bf677723a7eabccad161ec0b85426293ff /lib
parent4696aae9da3500f600cedd482501a89d41fd27ec (diff)
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make canonicalize follow redirects
- renamed old consumer_t::canonicalize to consumer_t::normalize - made the real canonicalize virtual to allow caching layer
Diffstat (limited to 'lib') (more/less context) (ignore whitespace changes)
-rw-r--r--lib/consumer.cc26
1 files changed, 25 insertions, 1 deletions
diff --git a/lib/consumer.cc b/lib/consumer.cc
index 282f0cc..dd8e150 100644
--- a/lib/consumer.cc
+++ b/lib/consumer.cc
@@ -309,9 +309,9 @@ namespace opkele {
309 assoc_t consumer_t::find_assoc(const string& server) { 309 assoc_t consumer_t::find_assoc(const string& server) {
310 throw failed_lookup(OPKELE_CP_ "no find_assoc() provided"); 310 throw failed_lookup(OPKELE_CP_ "no find_assoc() provided");
311 } 311 }
312 312
313 string consumer_t::canonicalize(const string& url) { 313 string consumer_t::normalize(const string& url) {
314 string rv = url; 314 string rv = url;
315 // strip leading and trailing spaces 315 // strip leading and trailing spaces
316 string::size_type i = rv.find_first_not_of(" \t\r\n"); 316 string::size_type i = rv.find_first_not_of(" \t\r\n");
317 if(i==string::npos) 317 if(i==string::npos)
@@ -341,5 +341,29 @@ namespace opkele {
341 } 341 }
342 return rv; 342 return rv;
343 } 343 }
344 344
345 string consumer_t::canonicalize(const string& url) {
346 string rv = normalize(url);
347 curl_t curl = curl_easy_init();
348 if(!curl)
349 throw exception_curl(OPKELE_CP_ "failed to curl_easy_init()");
350 string html;
351 CURLcode r;
352 (r=curl_misc_sets(curl))
353 || (r=curl_easy_setopt(curl,CURLOPT_URL,rv.c_str()))
354 || (r=curl_easy_setopt(curl,CURLOPT_NOBODY,1))
355 ;
356 if(r)
357 throw exception_curl(OPKELE_CP_ "failed to curl_easy_setopt()",r);
358 r = curl_easy_perform(curl);
359 if(r)
360 throw exception_curl(OPKELE_CP_ "failed to curl_easy_perform()",r);
361 const char *eu = 0;
362 r = curl_easy_getinfo(curl,CURLINFO_EFFECTIVE_URL,&eu);
363 if(r)
364 throw exception_curl(OPKELE_CP_ "failed to curl_easy_getinfo(..CURLINFO_EFFECTIVE_URL..)",r);
365 rv = eu;
366 return normalize(rv);
367 }
368
345} 369}