MT#7543 First version of API tools.

Needs refactoring to put common stuff into one place, and source it
from there.

tools/ngcp-api-delete

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+usage () {
+  echo "Usage: $0 <url>";
+  exit;
+}
+
+URL="$1"
+test -z "$URL" && usage;
+test -z "$APIUSER" && APIUSER="administrator:administrator"
+
+HEADERS="-H 'Connection: close'"
+
+curl -i -X DELETE "$HEADERS" --user "$APIUSER" --insecure "$URL" 

tools/ngcp-api-get

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+usage () {
+  echo "Usage: $0 <url>";
+  exit;
+}
+
+URL="$1"
+test -z "$URL" && usage;
+test -z "$APIUSER" && APIUSER="administrator:administrator"
+
+HEADERS="-H 'Connection: close'"
+
+curl -i -X GET "$HEADERS" --user "$APIUSER" --insecure "$URL" 

tools/ngcp-api-patch-stdin

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+usage () {
+  echo "Usage: $0 <url>";
+  exit;
+}
+
+URL="$1"
+test -z "$URL" && usage;
+CTYPE="application/json-patch+json"
+test -z "$APIUSER" && APIUSER="administrator:administrator"
+
+curl -i -X PATCH \
+    -H 'Connection: close' -H 'Prefer: return=representation' -H "Content-Type: $CTYPE" \
+    --user "$APIUSER" --insecure "$URL" -T -

tools/ngcp-api-post-stdin

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+usage () {
+  echo "Usage: $0 <url> <content-type>";
+  exit;
+}
+
+URL="$1"
+test -z "$URL" && usage;
+CTYPE="$2"
+test -z "$CTYPE" && usage;
+test -z "$APIUSER" && APIUSER="administrator:administrator"
+
+curl -i -X POST \
+    -H 'Connection: close' -H 'Prefer: return=representation' -H "Content-Type: $CTYPE" \
+    --user "$APIUSER" --insecure "$URL" -T -

tools/ngcp-api-put-stdin

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+usage () {
+  echo "Usage: $0 <url> <content-type>";
+  exit;
+}
+
+URL="$1"
+test -z "$URL" && usage;
+CTYPE="$2"
+test -z "$CTYPE" && usage;
+test -z "$APIUSER" && APIUSER="administrator:administrator"
+
+curl -i -X PUT \
+    -H 'Connection: close' -H 'Prefer: return=representation' -H "Content-Type: $CTYPE" \
+    --user "$APIUSER" --insecure "$URL" -T -