tool_getparam: Moved version information into separate function in tool_help

src/tool_getparam.c

@@ -43,7 +43,6 @@
 #include "tool_msgs.h"
 #include "tool_paramhlp.h"
 #include "tool_parsecfg.h"
-#include "tool_version.h"
 
 #include "memdebug.h" /* keep this as LAST include */
 
@@ -276,31 +275,6 @@ static const struct LongShort aliases[]= {
   {"~",  "xattr",                    FALSE},
 };
 
-struct feat {
-  const char *name;
-  int bitmask;
-};
-
-static const struct feat feats[] = {
-  {"AsynchDNS",      CURL_VERSION_ASYNCHDNS},
-  {"Debug",          CURL_VERSION_DEBUG},
-  {"TrackMemory",    CURL_VERSION_CURLDEBUG},
-  {"GSS-Negotiate",  CURL_VERSION_GSSNEGOTIATE},
-  {"IDN",            CURL_VERSION_IDN},
-  {"IPv6",           CURL_VERSION_IPV6},
-  {"Largefile",      CURL_VERSION_LARGEFILE},
-  {"NTLM",           CURL_VERSION_NTLM},
-  {"NTLM_WB",        CURL_VERSION_NTLM_WB},
-  {"SPNEGO",         CURL_VERSION_SPNEGO},
-  {"SSL",            CURL_VERSION_SSL},
-  {"SSPI",           CURL_VERSION_SSPI},
-  {"krb4",           CURL_VERSION_KERBEROS4},
-  {"libz",           CURL_VERSION_LIBZ},
-  {"CharConv",       CURL_VERSION_CONV},
-  {"TLS-SRP",        CURL_VERSION_TLSAUTH_SRP},
-  {"HTTP2",          CURL_VERSION_HTTP2}
-};
-
 /* Split the argument of -E to 'certname' and 'passphrase' separated by colon.
  * We allow ':' and '\' to be escaped by '\' so that we can use certificate
  * nicknames containing ':'.  See <https://sourceforge.net/p/curl/bugs/1196/>
@@ -1727,35 +1701,12 @@ ParameterError getparameter(char *flag,    /* f or -long-flag */
         config->tracetype = TRACE_NONE;
       break;
     case 'V':
-    {
+      if(toggle) {  /* --no-version yields no output! */
-      const char *const *proto;
+        tool_version_info();
-
+        return PARAM_HELP_REQUESTED;
-      if(!toggle)
-        /* --no-version yields no output! */
-        break;
-
-      printf(CURL_ID "%s\n", curl_version());
-      if(curlinfo->protocols) {
-        printf("Protocols: ");
-        for(proto = curlinfo->protocols; *proto; ++proto) {
-          printf("%s ", *proto);
-        }
-        puts(""); /* newline */
       }
-      if(curlinfo->features) {
+      break;
-        unsigned int i;
+
-        printf("Features: ");
-        for(i = 0; i < sizeof(feats)/sizeof(feats[0]); i++) {
-          if(curlinfo->features & feats[i].bitmask)
-            printf("%s ", feats[i].name);
-        }
-#ifdef USE_METALINK
-        printf("Metalink ");
-#endif
-        puts(""); /* newline */
-      }
-    }
-    return PARAM_HELP_REQUESTED;
     case 'w':
       /* get the output string */
       if('@' == *nextarg) {

src/tool_help.c

@@ -23,6 +23,8 @@
 
 #include "tool_panykey.h"
 #include "tool_help.h"
+#include "tool_libinfo.h"
+#include "tool_version.h"
 
 #include "memdebug.h" /* keep this as LAST include */
 
@@ -245,6 +247,31 @@ static const char *const helptext[] = {
 #  define PRINT_LINES_PAUSE 16
 #endif
 
+struct feat {
+  const char *name;
+  int bitmask;
+};
+
+static const struct feat feats[] = {
+  {"AsynchDNS",      CURL_VERSION_ASYNCHDNS},
+  {"Debug",          CURL_VERSION_DEBUG},
+  {"TrackMemory",    CURL_VERSION_CURLDEBUG},
+  {"GSS-Negotiate",  CURL_VERSION_GSSNEGOTIATE},
+  {"IDN",            CURL_VERSION_IDN},
+  {"IPv6",           CURL_VERSION_IPV6},
+  {"Largefile",      CURL_VERSION_LARGEFILE},
+  {"NTLM",           CURL_VERSION_NTLM},
+  {"NTLM_WB",        CURL_VERSION_NTLM_WB},
+  {"SPNEGO",         CURL_VERSION_SPNEGO},
+  {"SSL",            CURL_VERSION_SSL},
+  {"SSPI",           CURL_VERSION_SSPI},
+  {"krb4",           CURL_VERSION_KERBEROS4},
+  {"libz",           CURL_VERSION_LIBZ},
+  {"CharConv",       CURL_VERSION_CONV},
+  {"TLS-SRP",        CURL_VERSION_TLSAUTH_SRP},
+  {"HTTP2",          CURL_VERSION_HTTP2}
+};
+
 void tool_help(void)
 {
   int i;
@@ -257,6 +284,32 @@ void tool_help(void)
   }
 }
 
+void tool_version_info(void)
+{
+  const char *const *proto;
+
+  printf(CURL_ID "%s\n", curl_version());
+  if(curlinfo->protocols) {
+    printf("Protocols: ");
+    for(proto = curlinfo->protocols; *proto; ++proto) {
+      printf("%s ", *proto);
+    }
+    puts(""); /* newline */
+  }
+  if(curlinfo->features) {
+    unsigned int i;
+    printf("Features: ");
+    for(i = 0; i < sizeof(feats)/sizeof(feats[0]); i++) {
+      if(curlinfo->features & feats[i].bitmask)
+        printf("%s ", feats[i].name);
+    }
+#ifdef USE_METALINK
+    printf("Metalink ");
+#endif
+    puts(""); /* newline */
+  }
+}
+
 void tool_list_engines(CURL *curl)
 {
   struct curl_slist *engines = NULL;

src/tool_help.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2014, 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
@@ -25,6 +25,7 @@
 
 void tool_help(void);
 void tool_list_engines(CURL *curl);
+void tool_version_info(void);
 
 #endif /* HEADER_CURL_TOOL_HELP_H */