curl tool: code moved to tool_*.[ch] files

src/tool_helpers.c

@@ -0,0 +1,78 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+#include "setup.h"
+
+#include <curl/curl.h>
+
+#include "rawstr.h"
+
+#define ENABLE_CURLX_PRINTF
+/* use our own printf() functions */
+#include "curlx.h"
+
+#include "tool_cfgable.h"
+#include "tool_msgs.h"
+#include "tool_getparam.h"
+#include "tool_helpers.h"
+
+#include "memdebug.h" /* keep this as LAST include */
+
+/*
+** Helper functions that are used from more tha one source file.
+*/
+
+const char *param2text(int res)
+{
+  ParameterError error = (ParameterError)res;
+  switch(error) {
+  case PARAM_GOT_EXTRA_PARAMETER:
+    return "had unsupported trailing garbage";
+  case PARAM_OPTION_UNKNOWN:
+    return "is unknown";
+  case PARAM_OPTION_AMBIGUOUS:
+    return "is ambiguous";
+  case PARAM_REQUIRES_PARAMETER:
+    return "requires parameter";
+  case PARAM_BAD_USE:
+    return "is badly used here";
+  case PARAM_BAD_NUMERIC:
+    return "expected a proper numerical parameter";
+  case PARAM_LIBCURL_DOESNT_SUPPORT:
+    return "the installed libcurl version doesn't support this";
+  case PARAM_NO_MEM:
+    return "out of memory";
+  default:
+    return "unknown error";
+  }
+}
+
+int SetHTTPrequest(struct Configurable *config, HttpReq req, HttpReq *store)
+{
+  if((*store == HTTPREQ_UNSPEC) ||
+     (*store == req)) {
+    *store = req;
+    return 0;
+  }
+  warnf(config, "You can only select one HTTP request!\n");
+  return 1;
+}
+