libcurl: #ifdef away more code for disabled features/protocols

1 files changed, 112 insertions, 85 deletions

diff --git a/lib/setopt.c b/lib/setopt.c
index becd6618c..92cd5b271 100644
--- a/lib/setopt.c
+++ b/lib/setopt.c
@@ -277,27 +277,6 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
      */
     data->set.get_filetime = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
-  case CURLOPT_FTP_CREATE_MISSING_DIRS:
-    /*
-     * An FTP option that modifies an upload to create missing directories on
-     * the server.
-     */
-    switch(va_arg(param, long)) {
-    case 0:
-      data->set.ftp_create_missing_dirs = 0;
-      break;
-    case 1:
-      data->set.ftp_create_missing_dirs = 1;
-      break;
-    case 2:
-      data->set.ftp_create_missing_dirs = 2;
-      break;
-    default:
-      /* reserve other values for future use */
-      result = CURLE_UNKNOWN_OPTION;
-      break;
-    }
-    break;
   case CURLOPT_SERVER_RESPONSE_TIMEOUT:
     /*
      * Option that specifies how quickly an server response must be obtained
@@ -309,6 +288,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     else
       return CURLE_BAD_FUNCTION_ARGUMENT;
     break;
+#ifndef CURL_DISABLE_TFTP
   case CURLOPT_TFTP_NO_OPTIONS:
     /*
      * Option that prevents libcurl from sending TFTP option requests to the
@@ -325,28 +305,8 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
       return CURLE_BAD_FUNCTION_ARGUMENT;
     data->set.tftp_blksize = arg;
     break;
-  case CURLOPT_DIRLISTONLY:
-    /*
-     * An option that changes the command to one that asks for a list
-     * only, no file info details.
-     */
-    data->set.ftp_list_only = (0 != va_arg(param, long)) ? TRUE : FALSE;
-    break;
-  case CURLOPT_APPEND:
-    /*
-     * We want to upload and append to an existing file.
-     */
-    data->set.ftp_append = (0 != va_arg(param, long)) ? TRUE : FALSE;
-    break;
-  case CURLOPT_FTP_FILEMETHOD:
-    /*
-     * How do access files over FTP.
-     */
-    arg = va_arg(param, long);
-    if((arg < CURLFTPMETHOD_DEFAULT) || (arg > CURLFTPMETHOD_SINGLECWD))
-      return CURLE_BAD_FUNCTION_ARGUMENT;
-    data->set.ftp_filemethod = (curl_ftpfile)arg;
-    break;
+#endif
+#ifndef CURL_DISABLE_NETRC
   case CURLOPT_NETRC:
     /*
      * Parse the $HOME/.netrc file
@@ -363,6 +323,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_NETRC_FILE],
                             va_arg(param, char *));
     break;
+#endif
   case CURLOPT_TRANSFERTEXT:
     /*
      * This option was previously named 'FTPASCII'. Renamed to work with
@@ -1079,7 +1040,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     data->set.socks5_gssapi_nec = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
 #endif
-
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_SOCKS5_GSSAPI_SERVICE:
   case CURLOPT_PROXY_SERVICE_NAME:
     /*
@@ -1088,7 +1049,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_PROXY_SERVICE_NAME],
                             va_arg(param, char *));
     break;
-
+#endif
   case CURLOPT_SERVICE_NAME:
     /*
      * Set authentication service name for DIGEST-MD5, Kerberos 5 and SPNEGO
@@ -1117,7 +1078,33 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
      */
     data->set.out = va_arg(param, void *);
     break;
+
+  case CURLOPT_DIRLISTONLY:
+    /*
+     * An option that changes the command to one that asks for a list only, no
+     * file info details. Used for FTP, POP3 and SFTP.
+     */
+    data->set.ftp_list_only = (0 != va_arg(param, long)) ? TRUE : FALSE;
+    break;
+
+  case CURLOPT_APPEND:
+    /*
+     * We want to upload and append to an existing file. Used for FTP and
+     * SFTP.
+     */
+    data->set.ftp_append = (0 != va_arg(param, long)) ? TRUE : FALSE;
+    break;
+
 #ifndef CURL_DISABLE_FTP
+  case CURLOPT_FTP_FILEMETHOD:
+    /*
+     * How do access files over FTP.
+     */
+    arg = va_arg(param, long);
+    if((arg < CURLFTPMETHOD_DEFAULT) || (arg > CURLFTPMETHOD_SINGLECWD))
+      return CURLE_BAD_FUNCTION_ARGUMENT;
+    data->set.ftp_filemethod = (curl_ftpfile)arg;
+    break;
   case CURLOPT_FTPPORT:
     /*
      * Use FTP PORT, this also specifies which IP address to use
@@ -1153,7 +1140,56 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
      */
     data->set.ftp_skip_ip = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
+
+  case CURLOPT_FTP_ACCOUNT:
+    result = Curl_setstropt(&data->set.str[STRING_FTP_ACCOUNT],
+                            va_arg(param, char *));
+    break;
+
+  case CURLOPT_FTP_ALTERNATIVE_TO_USER:
+    result = Curl_setstropt(&data->set.str[STRING_FTP_ALTERNATIVE_TO_USER],
+                            va_arg(param, char *));
+    break;
+
+  case CURLOPT_FTPSSLAUTH:
+    /*
+     * Set a specific auth for FTP-SSL transfers.
+     */
+    arg = va_arg(param, long);
+    if((arg < CURLFTPAUTH_DEFAULT) || (arg > CURLFTPAUTH_TLS))
+      return CURLE_BAD_FUNCTION_ARGUMENT;
+    data->set.ftpsslauth = (curl_ftpauth)arg;
+    break;
+  case CURLOPT_KRBLEVEL:
+    /*
+     * A string that defines the kerberos security level.
+     */
+    result = Curl_setstropt(&data->set.str[STRING_KRB_LEVEL],
+                            va_arg(param, char *));
+    data->set.krb = (data->set.str[STRING_KRB_LEVEL]) ? TRUE : FALSE;
+    break;
 #endif
+  case CURLOPT_FTP_CREATE_MISSING_DIRS:
+    /*
+     * An FTP/SFTP option that modifies an upload to create missing
+     * directories on the server.
+     */
+    switch(va_arg(param, long)) {
+    case 0:
+      data->set.ftp_create_missing_dirs = 0;
+      break;
+    case 1:
+      data->set.ftp_create_missing_dirs = 1;
+      break;
+    case 2:
+      data->set.ftp_create_missing_dirs = 2;
+      break;
+    default:
+      /* reserve other values for future use */
+      result = CURLE_UNKNOWN_OPTION;
+      break;
+    }
+    break;
   case CURLOPT_READDATA:
     /*
      * FILE pointer to read the file to be uploaded from. Or possibly
@@ -1562,6 +1598,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_CERT_ORIG],
                             va_arg(param, char *));
     break;
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_SSLCERT:
     /*
      * String that holds file name of the SSL certificate to use for proxy
@@ -1569,6 +1606,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_CERT_PROXY],
                             va_arg(param, char *));
     break;
+#endif
   case CURLOPT_SSLCERTTYPE:
     /*
      * String that holds file type of the SSL certificate to use
@@ -1576,6 +1614,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_CERT_TYPE_ORIG],
                             va_arg(param, char *));
     break;
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_SSLCERTTYPE:
     /*
      * String that holds file type of the SSL certificate to use for proxy
@@ -1583,6 +1622,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_CERT_TYPE_PROXY],
                             va_arg(param, char *));
     break;
+#endif
   case CURLOPT_SSLKEY:
     /*
      * String that holds file name of the SSL key to use
@@ -1590,6 +1630,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_KEY_ORIG],
                             va_arg(param, char *));
     break;
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_SSLKEY:
     /*
      * String that holds file name of the SSL key to use for proxy
@@ -1597,6 +1638,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_KEY_PROXY],
                             va_arg(param, char *));
     break;
+#endif
   case CURLOPT_SSLKEYTYPE:
     /*
      * String that holds file type of the SSL key to use
@@ -1604,6 +1646,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_KEY_TYPE_ORIG],
                             va_arg(param, char *));
     break;
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_SSLKEYTYPE:
     /*
      * String that holds file type of the SSL key to use for proxy
@@ -1611,6 +1654,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_KEY_TYPE_PROXY],
                             va_arg(param, char *));
     break;
+#endif
   case CURLOPT_KEYPASSWD:
     /*
      * String that holds the SSL or SSH private key password.
@@ -1618,6 +1662,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_KEY_PASSWD_ORIG],
                             va_arg(param, char *));
     break;
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_PROXY_KEYPASSWD:
     /*
      * String that holds the SSL private key password for proxy.
@@ -1625,6 +1670,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_KEY_PASSWD_PROXY],
                             va_arg(param, char *));
     break;
+#endif
   case CURLOPT_SSLENGINE:
     /*
      * String that holds the SSL crypto engine.
@@ -1651,14 +1697,14 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
      */
     data->set.crlf = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
-
+#ifndef CURL_DISABLE_PROXY
   case CURLOPT_HAPROXYPROTOCOL:
     /*
      * Set to send the HAProxy Proxy Protocol header
      */
     data->set.haproxyprotocol = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
-
+#endif
   case CURLOPT_INTERFACE:
     /*
      * Set what interface or address/hostname to bind the socket to when
@@ -1685,14 +1731,6 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
       return CURLE_BAD_FUNCTION_ARGUMENT;
     data->set.localportrange = curlx_sltosi(arg);
     break;
-  case CURLOPT_KRBLEVEL:
-    /*
-     * A string that defines the kerberos security level.
-     */
-    result = Curl_setstropt(&data->set.str[STRING_KRB_LEVEL],
-                            va_arg(param, char *));
-    data->set.krb = (data->set.str[STRING_KRB_LEVEL]) ? TRUE : FALSE;
-    break;
   case CURLOPT_GSSAPI_DELEGATION:
     /*
      * GSS-API credential delegation bitmask
@@ -1940,13 +1978,14 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_SSL_ISSUERCERT_ORIG],
                             va_arg(param, char *));
     break;
+#ifndef CURL_DISABLE_TELNET
   case CURLOPT_TELNETOPTIONS:
     /*
      * Set a linked list of telnet options
      */
     data->set.telnet_options = va_arg(param, struct curl_slist *);
     break;
-
+#endif
   case CURLOPT_BUFFERSIZE:
     /*
      * The application kindly asks for a differently sized receive buffer.
@@ -2114,16 +2153,6 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
 #endif
 
 #endif
-  case CURLOPT_FTPSSLAUTH:
-    /*
-     * Set a specific auth for FTP-SSL transfers.
-     */
-    arg = va_arg(param, long);
-    if((arg < CURLFTPAUTH_DEFAULT) || (arg > CURLFTPAUTH_TLS))
-      return CURLE_BAD_FUNCTION_ARGUMENT;
-    data->set.ftpsslauth = (curl_ftpauth)arg;
-    break;
-
   case CURLOPT_IPRESOLVE:
     arg = va_arg(param, long);
     if((arg < CURL_IPRESOLVE_WHATEVER) || (arg > CURL_IPRESOLVE_V6))
@@ -2149,11 +2178,6 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     data->set.tcp_nodelay = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
 
-  case CURLOPT_FTP_ACCOUNT:
-    result = Curl_setstropt(&data->set.str[STRING_FTP_ACCOUNT],
-                            va_arg(param, char *));
-    break;
-
   case CURLOPT_IGNORE_CONTENT_LENGTH:
     data->set.ignorecl = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
@@ -2165,11 +2189,6 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     data->set.connect_only = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
 
-  case CURLOPT_FTP_ALTERNATIVE_TO_USER:
-    result = Curl_setstropt(&data->set.str[STRING_FTP_ALTERNATIVE_TO_USER],
-                            va_arg(param, char *));
-    break;
-
   case CURLOPT_SOCKOPTFUNCTION:
     /*
      * socket callback function: called after socket() but before connect()
@@ -2285,6 +2304,10 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
      */
     data->set.ssh_keyfunc_userp = va_arg(param, void *);
     break;
+
+  case CURLOPT_SSH_COMPRESSION:
+    data->set.ssh_compression = (0 != va_arg(param, long))?TRUE:FALSE;
+    break;
 #endif /* USE_SSH */
 
   case CURLOPT_HTTP_TRANSFER_DECODING:
@@ -2301,6 +2324,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     data->set.http_ce_skip = (0 == va_arg(param, long)) ? TRUE : FALSE;
     break;
 
+#if !defined(CURL_DISABLE_FTP) || defined(USE_SSH)
   case CURLOPT_NEW_FILE_PERMS:
     /*
      * Uses these permissions instead of 0644
@@ -2320,6 +2344,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
       return CURLE_BAD_FUNCTION_ARGUMENT;
     data->set.new_directory_perms = arg;
     break;
+#endif
 
   case CURLOPT_ADDRESS_SCOPE:
     /*
@@ -2356,7 +2381,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = Curl_setstropt(&data->set.str[STRING_DEFAULT_PROTOCOL],
                             va_arg(param, char *));
     break;
-
+#ifndef CURL_DISABLE_SMTP
   case CURLOPT_MAIL_FROM:
     /* Set the SMTP mail originator */
     result = Curl_setstropt(&data->set.str[STRING_MAIL_FROM],
@@ -2373,12 +2398,13 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     /* Set the list of mail recipients */
     data->set.mail_rcpt = va_arg(param, struct curl_slist *);
     break;
+#endif
 
   case CURLOPT_SASL_IR:
     /* Enable/disable SASL initial response */
     data->set.sasl_ir = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
-
+#ifndef CURL_DISABLE_RTSP
   case CURLOPT_RTSP_REQUEST:
   {
     /*
@@ -2487,7 +2513,8 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     /* Set the user defined RTP write function */
     data->set.fwrite_rtp = va_arg(param, curl_write_callback);
     break;
-
+#endif
+#ifndef CURL_DISABLE_FTP
   case CURLOPT_WILDCARDMATCH:
     data->set.wildcard_enabled = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
@@ -2500,7 +2527,6 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
   case CURLOPT_FNMATCH_FUNCTION:
     data->set.fnmatch = va_arg(param, curl_fnmatch_callback);
     break;
-#ifndef CURL_DISABLE_FTP
   case CURLOPT_CHUNK_DATA:
     data->wildcard.customptr = va_arg(param, void *);
     break;
@@ -2552,6 +2578,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
       data->set.proxy_ssl.authtype = CURL_TLSAUTH_NONE;
     break;
 #endif
+#ifdef USE_ARES
   case CURLOPT_DNS_SERVERS:
     result = Curl_set_dns_servers(data, va_arg(param, char *));
     break;
@@ -2564,7 +2591,7 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
   case CURLOPT_DNS_LOCAL_IP6:
     result = Curl_set_dns_local_ip6(data, va_arg(param, char *));
     break;
-
+#endif
   case CURLOPT_TCP_KEEPALIVE:
     data->set.tcp_keepalive = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
@@ -2588,13 +2615,14 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     result = CURLE_NOT_BUILT_IN;
 #endif
     break;
+#ifdef USE_NGHTTP2
   case CURLOPT_SSL_ENABLE_NPN:
     data->set.ssl_enable_npn = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
   case CURLOPT_SSL_ENABLE_ALPN:
     data->set.ssl_enable_alpn = (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
-
+#endif
 #ifdef USE_UNIX_SOCKETS
   case CURLOPT_UNIX_SOCKET_PATH:
     data->set.abstract_unix_socket = FALSE;
@@ -2645,9 +2673,6 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
   case CURLOPT_SUPPRESS_CONNECT_HEADERS:
     data->set.suppress_connect_headers = (0 != va_arg(param, long))?TRUE:FALSE;
     break;
-  case CURLOPT_SSH_COMPRESSION:
-    data->set.ssh_compression = (0 != va_arg(param, long))?TRUE:FALSE;
-    break;
   case CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS:
     arg = va_arg(param, long);
     if(arg < 0)
@@ -2663,11 +2688,13 @@ static CURLcode vsetopt(struct Curl_easy *data, CURLoption option,
     data->set.disallow_username_in_url =
       (0 != va_arg(param, long)) ? TRUE : FALSE;
     break;
+#ifndef CURL_DISABLE_DOH
   case CURLOPT_DOH_URL:
     result = Curl_setstropt(&data->set.str[STRING_DOH],
                             va_arg(param, char *));
     data->set.doh = data->set.str[STRING_DOH]?TRUE:FALSE;
     break;
+#endif
   case CURLOPT_UPKEEP_INTERVAL_MS:
     arg = va_arg(param, long);
     if(arg < 0)