X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/245dde96193702f7f51389d3583dee547f8ba366..3af3ac2f5ec007badeded46a94be2bd06b9917a2:/methods/https.cc

diff --git a/methods/https.cc b/methods/https.cc
index d2ddf6fcf..bbdbd8fa9 100644
--- a/methods/https.cc
+++ b/methods/https.cc
@@ -13,7 +13,6 @@
 #include <config.h>
 
 #include <apt-pkg/fileutl.h>
-#include <apt-pkg/acquire-method.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/hashes.h>
 #include <apt-pkg/netrc.h>
@@ -49,10 +48,10 @@ size_t
 HttpsMethod::parse_header(void *buffer, size_t size, size_t nmemb, void *userp)
 {
    size_t len = size * nmemb;
-   CURLUserPointer *me = (CURLUserPointer *)userp;
+   CURLUserPointer *me = static_cast<CURLUserPointer *>(userp);
    std::string line((char*) buffer, len);
    for (--len; len > 0; --len)
-      if (isspace(line[len]) == 0)
+      if (isspace_ascii(line[len]) == 0)
       {
 	 ++len;
 	 break;
@@ -115,7 +114,7 @@ HttpsMethod::parse_header(void *buffer, size_t size, size_t nmemb, void *userp)
 size_t 
 HttpsMethod::write_data(void *buffer, size_t size, size_t nmemb, void *userp)
 {
-   HttpsMethod *me = (HttpsMethod *)userp;
+   HttpsMethod *me = static_cast<HttpsMethod *>(userp);
    size_t buffer_size = size * nmemb;
    // we don't need to count the junk here, just drop anything we get as
    // we don't always know how long it would be, e.g. in chunked encoding.
@@ -187,13 +186,13 @@ void HttpsMethod::SetupProxy()						/*{{{*/
    if (UseProxy == "DIRECT")
       return;
 
-   if (UseProxy.empty() == false) 
+   // Parse no_proxy, a comma (,) separated list of domains we don't want to use    
+   // a proxy for so we stop right here if it is in the list
+   if (getenv("no_proxy") != 0 && CheckDomainList(ServerName.Host,getenv("no_proxy")) == true)
+      return;
+
+   if (UseProxy.empty() == true)
    {
-      // Parse no_proxy, a comma (,) separated list of domains we don't want to use
-      // a proxy for so we stop right here if it is in the list
-      if (getenv("no_proxy") != 0 && CheckDomainList(ServerName.Host,getenv("no_proxy")) == true)
-	 return;
-   } else {
       const char* result = getenv("https_proxy");
       // FIXME: Fall back to http_proxy is to remain compatible with
       // existing setups and behaviour of apt.conf.  This should be
@@ -389,7 +388,7 @@ bool HttpsMethod::Fetch(FetchItem *Itm)
       std::string Buf;
       strprintf(Buf, "Range: bytes=%lli-", (long long) SBuf.st_size);
       headers = curl_slist_append(headers, Buf.c_str());
-      strprintf(Buf, "If-Range: %s", TimeRFC1123(SBuf.st_mtime).c_str());
+      strprintf(Buf, "If-Range: %s", TimeRFC1123(SBuf.st_mtime, false).c_str());
       headers = curl_slist_append(headers, Buf.c_str());
    }
    else if(Itm->LastModified > 0)
@@ -419,16 +418,37 @@ bool HttpsMethod::Fetch(FetchItem *Itm)
    curl_slist_free_all(headers);
 
    // cleanup
-   if (success != 0)
+   if (success != CURLE_OK)
    {
-      _error->Error("%s", curl_errorstr);
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wswitch"
+      switch (success)
+      {
+	 case CURLE_COULDNT_RESOLVE_PROXY:
+	 case CURLE_COULDNT_RESOLVE_HOST:
+	    SetFailReason("ResolveFailure");
+	    break;
+	 case CURLE_COULDNT_CONNECT:
+	    SetFailReason("ConnectionRefused");
+	    break;
+	 case CURLE_OPERATION_TIMEDOUT:
+	    SetFailReason("Timeout");
+	    break;
+      }
+#pragma GCC diagnostic pop
+      // only take curls technical errors if we haven't our own
+      // (e.g. for the maximum size limit we have and curls can be confusing)
+      if (_error->PendingError() == false)
+	 _error->Error("%s", curl_errorstr);
+      else
+	 _error->Warning("curl: %s", curl_errorstr);
       return false;
    }
 
    // server says file not modified
    if (Server->Result == 304 || curl_condition_unmet == 1)
    {
-      unlink(File->Name().c_str());
+      RemoveFile("https", File->Name());
       Res.IMSHit = true;
       Res.LastModified = Itm->LastModified;
       Res.Size = 0;
@@ -446,14 +466,14 @@ bool HttpsMethod::Fetch(FetchItem *Itm)
       SetFailReason(err);
       _error->Error("%i %s", Server->Result, Server->Code);
       // unlink, no need keep 401/404 page content in partial/
-      unlink(File->Name().c_str());
+      RemoveFile("https", File->Name());
       return false;
    }
 
    // invalid range-request
    if (Server->Result == 416)
    {
-      unlink(File->Name().c_str());
+      RemoveFile("https", File->Name());
       delete File;
       Redirect(Itm->Uri);
       return true;
@@ -505,19 +525,14 @@ bool HttpsMethod::Configuration(string Message)
    return true;
 }
 									/*}}}*/
-ServerState * HttpsMethod::CreateServerState(URI uri)			/*{{{*/
+std::unique_ptr<ServerState> HttpsMethod::CreateServerState(URI const &uri)/*{{{*/
 {
-   return new HttpsServerState(uri, this);
+   return std::unique_ptr<ServerState>(new HttpsServerState(uri, this));
 }
 									/*}}}*/
 
 int main()
 {
-   setlocale(LC_ALL, "");
-
-   HttpsMethod Mth;
-   curl_global_init(CURL_GLOBAL_SSL) ;
-
-   return Mth.Run();
+   return HttpsMethod().Run();
 }