From 41488c9750b7675dcb544a36e2efb9b00aad6209 Mon Sep 17 00:00:00 2001
From: Florian Pritz <bluewind@xinu.at>
Date: Sun, 11 Dec 2011 13:41:52 +0100
Subject: add bash version of fb-helper.c

Using the bash helper can be forced by running "make LIBCURL=".

Signed-off-by: Florian Pritz <bluewind@xinu.at>
---
 Makefile        |  8 ++++++++
 fb-helper.sh.in | 20 ++++++++++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 fb-helper.sh.in

diff --git a/Makefile b/Makefile
index 07857fc..8f1fbd9 100644
--- a/Makefile
+++ b/Makefile
@@ -13,8 +13,16 @@ fb: fb.in
 	sed 's|@VERSION@|$(VERSION)|; s|@LIBDIR@|$(LIBDIR)|' $< > $@
 	chmod 755 $@
 
+ifdef LIBCURL
 fb-helper: fb-helper.c
 	$(CC) $(CFLAGS) $(LIBCURL) -DVERSION=\"$(VERSION)\" -o $@ $<
+else
+fb-helper: fb-helper.sh.in
+	@echo "libcurl not found. using shell helper..."
+	@[ -n "$(VERSION)" ] || (echo "Error: version detection failed"; exit 1)
+	sed 's|@VERSION@|$(VERSION)|; s|@LIBDIR@|$(LIBDIR)|' $< > $@
+	chmod 755 $@
+endif
 
 fb.1: fb.pod
 	pod2man -c "" $< $@
diff --git a/fb-helper.sh.in b/fb-helper.sh.in
new file mode 100644
index 0000000..3a4e3b2
--- /dev/null
+++ b/fb-helper.sh.in
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+mode=$1
+url=$2
+file=$3
+
+USERAGENT="fb-client/shell-@VERSION@"
+CURLOPTS="-n -L -A $USERAGENT"
+
+if [ "$mode" = "u" ]; then
+	basefilename=`basename -- "$file"`
+	if [ `stat -c %s -- "$file"` -eq "0" ] || echo "$basefilename" | grep -F -q ","; then
+		basefilename=`echo "$basefilename" | tr -d ,`
+		curl $CURLOPTS -F "file=@-;filename=$basefilename" "$url" < "$file" -o /dev/stdout
+	else
+		curl $CURLOPTS -F "file=@$file" "$url" -o /dev/stdout
+	fi
+else
+	curl $CURLOPTS "$url"
+fi
-- 
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