proxy: acknowledge DISABLE_PROXY more

3 files changed, 38 insertions, 5 deletions

diff --git a/lib/http.c b/lib/http.c
index 4d30d6e47..11c2fa12c 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -92,7 +92,9 @@ static int http_getsock_do(struct connectdata *conn,
                            int numsocks);
 static int http_should_fail(struct connectdata *conn);
 
+#ifndef CURL_DISABLE_PROXY
 static CURLcode add_haproxy_protocol_header(struct connectdata *conn);
+#endif
 
 #ifdef USE_SSL
 static CURLcode https_connecting(struct connectdata *conn, bool *done);
@@ -176,7 +178,7 @@ static CURLcode http_setup_conn(struct connectdata *conn)
   return CURLE_OK;
 }
 
-
+#ifndef CURL_DISABLE_PROXY
 /*
  * checkProxyHeaders() checks the linked list of custom proxy headers
  * if proxy headers are not available, then it will lookup into http header
@@ -203,6 +205,10 @@ char *Curl_checkProxyheaders(const struct connectdata *conn,
 
   return NULL;
 }
+#else
+/* disabled */
+#define Curl_checkProxyheaders(x,y) NULL
+#endif
 
 /*
  * Strip off leading and trailing whitespace from the value in the
@@ -1475,12 +1481,14 @@ CURLcode Curl_http_connect(struct connectdata *conn, bool *done)
     /* nothing else to do except wait right now - we're not done here. */
     return CURLE_OK;
 
+#ifndef CURL_DISABLE_PROXY
   if(conn->data->set.haproxyprotocol) {
     /* add HAProxy PROXY protocol header */
     result = add_haproxy_protocol_header(conn);
     if(result)
       return result;
   }
+#endif
 
   if(conn->given->protocol & CURLPROTO_HTTPS) {
     /* perform SSL initialization */
@@ -1507,6 +1515,7 @@ static int http_getsock_do(struct connectdata *conn,
   return GETSOCK_WRITESOCK(0);
 }
 
+#ifndef CURL_DISABLE_PROXY
 static CURLcode add_haproxy_protocol_header(struct connectdata *conn)
 {
   char proxy_header[128];
@@ -1547,6 +1556,7 @@ static CURLcode add_haproxy_protocol_header(struct connectdata *conn)
 
   return result;
 }
+#endif
 
 #ifdef USE_SSL
 static CURLcode https_connecting(struct connectdata *conn, bool *done)
diff --git a/lib/setopt.c b/lib/setopt.c
index e5450d020..13e1a14ae 100644
--- a/lib/setopt.c
+++ b/lib/setopt.c
@@ -143,12 +143,13 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_SSL_CIPHER_LIST_ORIG],
                             va_arg(param, char *));
     break;
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_SSL_CIPHER_LIST:
     /* set a list of cipher we want to use in the SSL connection for proxy */
     result = Curl_setstropt(&data->set.str[STRING_SSL_CIPHER_LIST_PROXY],
                             va_arg(param, char *));
     break;
-
+#endif
   case CURLOPT_TLS13_CIPHERS:
     if(Curl_ssl_tls13_ciphersuites()) {
       /* set preferred list of TLS 1.3 cipher suites */
@@ -158,6 +159,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     else
       return CURLE_NOT_BUILT_IN;
     break;
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_TLS13_CIPHERS:
     if(Curl_ssl_tls13_ciphersuites()) {
       /* set preferred list of TLS 1.3 cipher suites for proxy */
@@ -167,7 +169,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     else
       return CURLE_NOT_BUILT_IN;
     break;
-
+#endif
   case CURLOPT_RANDOM_FILE:
     /*
      * This is the path name to a file that contains random data to seed
@@ -668,6 +670,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     break;
 
 #ifndef CURL_DISABLE_HTTP
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXYHEADER:
     /*
      * Set a list with proxy headers to use (or replace internals with)
@@ -681,7 +684,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
      */
     data->set.proxyheaders = va_arg(param, struct curl_slist *);
     break;
-
+#endif
   case CURLOPT_HEADEROPT:
     /*
      * Set header option.
@@ -1114,6 +1117,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
      */
     data->set.out = va_arg(param, void *);
     break;
+#ifndef CURL_DISABLE_FTP
   case CURLOPT_FTPPORT:
     /*
      * Use FTP PORT, this also specifies which IP address to use
@@ -1149,7 +1153,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
      */
     data->set.ftp_skip_ip = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
-
+#endif
   case CURLOPT_READDATA:
     /*
      * FILE pointer to read the file to be uploaded from. Or possibly
@@ -1711,6 +1715,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
         data->set.ssl.primary.verifypeer;
     }
     break;
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_SSL_VERIFYPEER:
     /*
      * Enable peer SSL verifying for proxy.
@@ -1724,6 +1729,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
         data->set.proxy_ssl.primary.verifypeer;
     }
     break;
+#endif
   case CURLOPT_SSL_VERIFYHOST:
     /*
      * Enable verification of the host name in the peer certificate
@@ -1748,6 +1754,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
         data->set.ssl.primary.verifyhost;
     }
     break;
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_SSL_VERIFYHOST:
     /*
      * Enable verification of the host name in the peer certificate for proxy
@@ -1772,6 +1779,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
         data->set.proxy_ssl.primary.verifyhost;
     }
     break;
+#endif
   case CURLOPT_SSL_VERIFYSTATUS:
     /*
      * Enable certificate status verifying.
@@ -1844,6 +1852,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
 #endif
       result = CURLE_NOT_BUILT_IN;
     break;
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_PINNEDPUBLICKEY:
     /*
      * Set pinned public key for SSL connection.
@@ -1857,6 +1866,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
 #endif
       result = CURLE_NOT_BUILT_IN;
     break;
+#endif
   case CURLOPT_CAINFO:
     /*
      * Set CA info for SSL connection. Specify file name of the CA certificate
@@ -1864,6 +1874,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_SSL_CAFILE_ORIG],
                             va_arg(param, char *));
     break;
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_CAINFO:
     /*
      * Set CA info SSL connection for proxy. Specify file name of the
@@ -1872,6 +1883,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_SSL_CAFILE_PROXY],
                             va_arg(param, char *));
     break;
+#endif
   case CURLOPT_CAPATH:
     /*
      * Set CA path info for SSL connection. Specify directory name of the CA
@@ -1886,6 +1898,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
 #endif
       result = CURLE_NOT_BUILT_IN;
     break;
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_CAPATH:
     /*
      * Set CA path info for SSL connection proxy. Specify directory name of the
@@ -1900,6 +1913,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
 #endif
       result = CURLE_NOT_BUILT_IN;
     break;
+#endif
   case CURLOPT_CRLFILE:
     /*
      * Set CRL file info for SSL connection. Specify file name of the CRL
@@ -1908,6 +1922,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_SSL_CRLFILE_ORIG],
                             va_arg(param, char *));
     break;
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_CRLFILE:
     /*
      * Set CRL file info for SSL connection for proxy. Specify file name of the
@@ -1916,6 +1931,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_SSL_CRLFILE_PROXY],
                             va_arg(param, char *));
     break;
+#endif
   case CURLOPT_ISSUERCERT:
     /*
      * Set Issuer certificate file
@@ -2088,12 +2104,14 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     data->set.ssl.no_revoke = !!(arg & CURLSSLOPT_NO_REVOKE);
     break;
 
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_SSL_OPTIONS:
     arg = va_arg(param, long);
     data->set.proxy_ssl.enable_beast =
       (bool)((arg&CURLSSLOPT_ALLOW_BEAST) ? TRUE : FALSE);
     data->set.proxy_ssl.no_revoke = !!(arg & CURLSSLOPT_NO_REVOKE);
     break;
+#endif
 
 #endif
   case CURLOPT_FTPSSLAUTH:
diff --git a/lib/url.c b/lib/url.c
index 8dfdd9860..1daa1b4fd 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -866,6 +866,7 @@ static int IsMultiplexingPossible(const struct Curl_easy *handle,
   return avail;
 }
 
+#ifndef CURL_DISABLE_PROXY
 static bool
 proxy_info_matches(const struct proxy_info* data,
                    const struct proxy_info* needle)
@@ -877,6 +878,10 @@ proxy_info_matches(const struct proxy_info* data,
 
   return FALSE;
 }
+#else
+/* disabled, won't get called */
+#define proxy_info_matches(x,y) FALSE
+#endif
 
 /*
  * This function checks if the given connection is dead and extracts it from