Drop old fb-client and adjust Makefile

Signed-off-by: Florian Pritz <bluewind@xinu.at>

4 files changed, 5 insertions, 913 deletions

diff --git a/.gitignore b/.gitignore
index 9d5b96a..4450e33 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,2 @@
 dist
 fb
-fb-helper
diff --git a/Makefile b/Makefile
index 3b2c172..f44314b 100644
--- a/Makefile
+++ b/Makefile
@@ -2,49 +2,32 @@ VERSION:=$(shell git describe --dirty | sed 's/^v//; s/-/./g')
 PREFIX=/usr
 MANDIR=$(PREFIX)/share/man
 BINDIR=$(PREFIX)/bin
-LIBDIR=$(PREFIX)/lib
-MY_LIBDIR=$(LIBDIR)/fb-client
-CC?=cc
-CFLAGS:=-std=c99 -O2 -Wall -Wextra -pedantic $(CFLAGS)
-LIBCURL:=$(shell pkg-config --silence-errors --libs --cflags libcurl)
-
-ifdef LIBCURL
-all: fb fb-helper
-else
+
 all: fb
-endif
 
-fb: fb.in
+fb: fb.py
 	@[ -n "$(VERSION)" ] || (echo "Error: version detection failed"; exit 1)
-	sed 's|@VERSION@|$(VERSION)|; s|@LIBDIR@|$(MY_LIBDIR)|' $< > $@
+	sed 's|@VERSION@|$(VERSION)|' $< > $@
 	chmod 755 $@
 
-fb-helper: fb-helper.c
-	$(CC) $(CFLAGS) $(LDFLAGS) -DVERSION=\"$(VERSION)\" -o $@ $< $(LIBCURL)
-
 clean:
-	rm -f fb fb-helper
+	rm -f fb
 	rm -rf dist
 
 install: all
 	install -dm755 $(DESTDIR)$(BINDIR)
 	install -m755 fb $(DESTDIR)$(BINDIR)/fb
-ifdef LIBCURL
-	install -dm755 $(DESTDIR)$(MY_LIBDIR)
-	install -m755 fb-helper $(DESTDIR)$(MY_LIBDIR)/fb-helper
-endif
 	install -dm755 $(DESTDIR)$(MANDIR)/man1
 	install -m644 fb.1 $(DESTDIR)$(MANDIR)/man1/fb.1
 
 uninstall:
 	rm -f $(DESTDIR)$(BINDIR)/fb
-	rm -rf $(DESTDIR)$(MY_LIBDIR)
 	rm -f $(DESTDIR)$(MANDIR)/man1/fb.1
 
 dist: all
 	@[ -n "$(VERSION)" ] || (echo "Error: version detection failed"; exit 1)
 	mkdir -p dist/fb-$(VERSION)
-	cp -a fb-helper.c fb{,.in} fb.1 COPYING Makefile dist/fb-$(VERSION)
+	cp -a fb{,.py} fb.1 COPYING Makefile dist/fb-$(VERSION)
 	sed -i 's/^VERSION:=.*$$/VERSION:='$(VERSION)'/' dist/fb-$(VERSION)/Makefile
 	cd dist; tar -czf fb-$(VERSION).tar.gz fb-$(VERSION)
 
diff --git a/fb-helper.c b/fb-helper.c
deleted file mode 100644
index 3dd6dbb..0000000
--- a/fb-helper.c
+++ /dev/null
@@ -1,429 +0,0 @@
-/*
- * Description: This is intended as a helper for fb only.
- *
- * Synopsis: ./fb-helper <action> <URL> <file>
- *
- * action can be:
- * d = download <URL>
- * u = upload <file> to <URL>
- *
- * Author: Florian "Bluewind" Pritz <flo@xssn.at>
- *
- * Licensed under GPLv3
- *   (see COPYING for full license text)
- */
-
-#define _POSIX_C_SOURCE 2
-
-#include <stdio.h>
-#include <sys/time.h>
-#include <sys/stat.h>
-#include <libgen.h>
-#include <string.h>
-#include <stdlib.h>
-#include <time.h>
-#include <unistd.h>
-
-#include <curl/curl.h>
-#include <curl/easy.h>
-
-#define FORMAT_BYTES_BUFFER 16
-#define FORMAT_TIME_BUFFER 16
-#define SAMPLE_COUNT 15
-
-#define UNUSED __attribute__((unused))
-
-struct sample {
-	size_t size;
-	double time;
-};
-
-/* struct which holds the persistent data for progress_callback */
-struct progressData {
-	struct timeval last;
-	double ullast;
-	int lastStringLength;
-	struct sample samples[SAMPLE_COUNT];
-	int current_sample;
-};
-
-struct options {
-	int debug;
-	char *url;
-	char *file;
-	char *apikeyfile;
-};
-
-/* load the contents of file fn into data */
-int load_file(const char *fn, char **data, size_t *data_size)
-{
-	FILE *fp;
-	size_t buf_size = 1024*1024; /* use 1MiB chunks */
-
-	fp = fopen(fn, "rb");
-	if (fp == NULL) {
-		perror("load_file");
-		return 1;
-	}
-
-	/* read the file in buf_size chunks and appened the data to *data */
-	while (!feof(fp)) {
-		char *tmp;
-		tmp = realloc(*data, *data_size + buf_size);
-		if (tmp == NULL) {
-			perror("load_file");
-			return 1;
-		}
-		*data = tmp;
-
-		*data_size += fread(*data + *data_size, sizeof(char), buf_size, fp);
-
-		if (ferror(fp)) {
-			perror("load_file");
-			return 1;
-		}
-	}
-
-	fclose(fp);
-
-	return 0;
-}
-
-void format_bytes(char *buf, int bufsize, double bytes)
-{
-	double size = bytes;
-	int suffix_pos = 0;
-	static const char *suffix[] = {"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"};
-	static const int suffix_count = sizeof(suffix) / sizeof(suffix[0]);
-	static const double boundary = 2048.0;
-
-	for(suffix_pos = 0; suffix_pos + 1 < suffix_count; suffix_pos++) {
-		if(size <= boundary && size >= -boundary) {
-			break;
-		}
-		size /= 1024.0;
-	}
-
-	// don't print decimals for bytes
-	if (suffix_pos != 0)
-		snprintf(buf, bufsize, "%.2f%s", size, suffix[suffix_pos]);
-	else
-		snprintf(buf, bufsize, "%.0f%s", size, suffix[suffix_pos]);
-}
-
-void format_time(char *buf, int bufsize, time_t time)
-{
-	int seconds = 0;
-	int minutes = 0;
-	int hours = 0;
-
-	seconds = time%60;
-	minutes = (time/60)%60;
-	hours = time/60/60;
-
-	if (hours > 0) {
-		snprintf(buf, bufsize, "%d:%02d:%02d", hours, minutes, seconds);
-	} else {
-		snprintf(buf, bufsize, "%02d:%02d", minutes, seconds);
-	}
-}
-
-int progress_callback(
-	void *cb_data,
-	double UNUSED dltotal, double UNUSED dlnow,
-	double ultotal, double ulnow
-){
-	struct timeval now;
-	struct progressData *data = (struct progressData *)cb_data;
-	double timeSpent = 0;
-	int printed = 0;
-	char speed[FORMAT_BYTES_BUFFER];
-	char total[FORMAT_BYTES_BUFFER];
-	char eta[FORMAT_TIME_BUFFER];
-	time_t time_remaining = 0;
-
-	double ulspeed = 0.0;
-	size_t sample_total = 0;
-	double sample_time = 0.0;
-
-	if (0 == ulnow)
-		return 0;
-
-	/* upload complete; clean up */
-	if (ulnow >= ultotal) {
-		fprintf(stderr, "%*s\r", data->lastStringLength + 1, "");
-		return 0;
-	}
-
-	gettimeofday(&now, NULL);
-
-	/* calculate time between this and the last call in seconds */
-	timeSpent =
-		(double)(now.tv_sec - data->last.tv_sec) +
-		(double)(now.tv_usec - data->last.tv_usec) / 1E6;
-
-	/* don't refresh too often, catch if time went backwards */
-	if (timeSpent < 0.2 && timeSpent > -1.0)
-		return 0;
-
-	/* save a sample every time we update and average over all samples
-	 * to reduce jumpiness */
-	data->samples[data->current_sample].size = ulnow - data->ullast;
-	data->samples[data->current_sample].time = timeSpent;
-
-	data->current_sample++;
-	if (data->current_sample >= SAMPLE_COUNT) {
-		data->current_sample = 0;
-	}
-
-	for (int i = 0; i < SAMPLE_COUNT; i++) {
-		if (data->samples[i].size != 0) {
-			sample_total += data->samples[i].size;
-			sample_time += data->samples[i].time;
-		}
-	}
-
-	ulspeed = sample_total / sample_time;
-
-	if (ulspeed < 1) {
-		snprintf(eta, sizeof(eta), "stalling");
-	} else {
-		time_remaining = (ultotal - ulnow) / ulspeed;
-		format_time(eta, sizeof(eta), time_remaining);
-	}
-
-	format_bytes((char *)&total, sizeof(total), ulnow);
-	format_bytes((char *)&speed, sizeof(speed), ulspeed);
-
-	/* print the progress */
-	printed = fprintf(stderr,
-		"\r%s/s uploaded: %.1f%% = %s; ETA: %s",
-		speed, /* upload speed */
-		ulnow * 100.0 / ultotal, /* percent uploaded */
-		total, /* total data uploaded */
-		eta
-		);
-
-	/* pad the string if the last one was longer to remove left over characters */
-	if (data->lastStringLength > printed)
-		fprintf(stderr, "%*s", data->lastStringLength - printed, "");
-
-	/* save current values for the next run */
-	data->ullast = ulnow;
-	data->last = now;
-	data->lastStringLength = printed;
-
-	return 0;
-}
-
-void display_help()
-{
-	printf("Usage: fb-helper <options>\n");
-	printf("\n");
-	printf("Options:\n");
-	printf("    -D            Print debugging information\n");
-	printf("    -h            This help\n");
-	printf("    -u <url>      URL of pastebin or URL to download\n");
-	printf("    -f <file>     File to upload to URL\n");
-	printf("    -F key=value  Post key=value\n");
-	printf("    -a <file>     Path to API key file\n");
-}
-
-int main(int argc, char *argv[])
-{
-	CURL *curl = NULL;
-	CURLcode res;
-
-	struct curl_httppost *formpost = NULL;
-	struct curl_httppost *lastptr = NULL;
-	struct curl_slist *headerlist = NULL;
-	static const char buf[] = "Expect:";
-
-	char *userAgent = "fb-client/"VERSION;
-
-	struct progressData cb_data = {
-		.last = {.tv_sec = 0, .tv_usec = 0},
-		.ullast = 0.0,
-		.lastStringLength = 0,
-		.current_sample = 0
-	};
-
-	char *data = NULL;
-
-	int ret = 0;
-
-	int opt;
-	struct options options = {
-		.debug = 0,
-		.file = NULL,
-		.url = NULL,
-		.apikeyfile = NULL
-	};
-
-	if (argc == 1) {
-		display_help();
-		exit(0);
-	}
-
-	while ((opt = getopt(argc, argv, "Du:f:F:m:a:h")) != -1) {
-		switch (opt) {
-			case 'D': options.debug = 1; break;
-
-			case 'u': options.url = optarg; break;
-
-			case 'f': options.file = optarg; break;
-
-			case 'F':
-				  {
-					  char *save = NULL;
-					  char *key = strtok_r(optarg, "=", &save);
-					  char *value = strtok_r(save, "=", &save);
-
-					  curl_formadd(&formpost,
-							  &lastptr,
-							  CURLFORM_COPYNAME, key,
-							  CURLFORM_PTRCONTENTS, value,
-							  CURLFORM_END);
-				  }
-				break;
-
-			case 'a': options.apikeyfile = optarg; break;
-
-			case 'h':
-				display_help();
-				exit(0);
-				break;
-
-			default:
-				fprintf(stderr, "Error: unknown option %c", opt);
-				exit(1);
-		}
-	}
-
-	/* initialize curl */
-	if (curl_global_init(CURL_GLOBAL_ALL) != 0) {
-		fprintf(stderr, "Error initializing curl");
-		ret = 10;
-		goto cleanup;
-	}
-
-	curl = curl_easy_init();
-	if(!curl) {
-		fprintf(stderr, "Error initializing curl");
-		ret = 1;
-		goto cleanup;
-	}
-
-	if (options.debug > 0) {
-		curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
-	}
-
-	if (options.apikeyfile) {
-		curl_formadd(&formpost,
-			 &lastptr,
-			 CURLFORM_COPYNAME, "apikey",
-			 CURLFORM_FILECONTENT, options.apikeyfile,
-			 CURLFORM_END);
-	} else {
-		/* use .netrc settings for authentication if available */
-		curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_OPTIONAL);
-	}
-
-
-	/* if we have a file to upload, add it as a POST request */
-	if (options.file) {
-		struct stat statbuf;
-
-		if(stat(options.file, &statbuf) == -1) {
-			fprintf(stderr, "fb-helper: %s: ", options.file);
-			perror(NULL);
-			ret = 1;
-			goto cleanup;
-		}
-
-		/* load files with 0 size (/proc files for example) into memory so we can
-		 * determine their real length */
-		if (statbuf.st_size == 0) {
-			size_t data_size = 0;
-
-			if (load_file(options.file, &data, &data_size) != 0) {
-				ret = 1;
-				goto cleanup;
-			}
-
-			if (data_size == 0) {
-				fprintf(stderr, "Error: skipping 0-byte file: \"%s\"\n", options.file);
-				ret = 1;
-				goto cleanup;
-			}
-
-			/* Fill in the file upload field */
-			curl_formadd(&formpost,
-				 &lastptr,
-				 CURLFORM_COPYNAME, "file",
-				 CURLFORM_BUFFER, basename(options.file),
-				 CURLFORM_BUFFERPTR, data,
-				 CURLFORM_BUFFERLENGTH, (char *)data_size,
-				 CURLFORM_END);
-		} else {
-			/* Fill in the file upload field */
-			curl_formadd(&formpost,
-				 &lastptr,
-				 CURLFORM_COPYNAME, "file",
-				 CURLFORM_FILE, options.file,
-				 CURLFORM_END);
-		}
-
-		if (isatty(fileno(stderr)) == 1) {
-			/* display progress bar*/
-			curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0);
-			curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, &cb_data);
-			curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, progress_callback);
-		}
-	}
-
-	curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
-
-	/* initialize custom header list (stating that Expect: 100-continue is not
-		 wanted */
-	headerlist = curl_slist_append(headerlist, buf);
-	curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headerlist);
-
-	curl_easy_setopt(curl, CURLOPT_URL, options.url);
-	curl_easy_setopt(curl, CURLOPT_USERAGENT, userAgent);
-
-	/* bail if the upload stalls for 30 seconds */
-	curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, 1L);
-	curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, 30L);
-
-	curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
-	curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 10L);
-
-	curl_easy_setopt(curl, CURLOPT_ACCEPT_ENCODING, "");
-
-	/* save time for progress calculation */
-	gettimeofday(&cb_data.last, NULL);
-
-	/* run the request */
-	res = curl_easy_perform(curl);
-
-	/* handle curl errors */
-	if (res != 0) {
-		fprintf(stderr, "\n%s\n", curl_easy_strerror(res));
-		ret = 1;
-		goto cleanup;
-	}
-
-cleanup:
-	if (curl)
-		curl_easy_cleanup(curl);
-
-	if (formpost)
-		curl_formfree(formpost);
-
-	curl_slist_free_all (headerlist);
-	curl_global_cleanup();
-	free(data);
-
-	return ret;
-}
diff --git a/fb.in b/fb.in
deleted file mode 100644
index 9fe6392..0000000
--- a/fb.in
+++ /dev/null
@@ -1,461 +0,0 @@
-#!/bin/bash
-#----------------------------------------------------
-# Author:       Florian "Bluewind" Pritz <flo@xssn.at>
-# Contributor:  Moritz Wilhelmy
-#
-# Licensed under GPLv3
-#   (see COPYING for full license text)
-#
-#----------------------------------------------------
-# Optional dependency: xclip
-#----------------------------------------------------
-
-pastebin="https://paste.xinu.at"
-warnsize=10485760
-libdir="@LIBDIR@"
-
-# the calling conventions for stat(1) are highly system dependent
-stat='stat -c %s' # GNU stat(1) is the default since most people have it
-
-clipboard_cmd=xclip
-
-case "`uname -s`" in
-	*BSD)  stat='stat -f %z';;
-	Minix) stat='stat -size';;
-	Darwin)
-		stat='stat -f %z'
-		clipboard_cmd=pbcopy
-		;;
-esac
-
-if [ -z "$XDG_CONFIG_HOME" ]; then
-	XDG_CONFIG_HOME="$HOME/.config"
-fi
-
-apikey_file="$XDG_CONFIG_HOME/fb-client/apikey"
-
-config_file="$XDG_CONFIG_HOME/fb-client/config"
-if [ -e "$config_file" ]; then
-	. "$config_file"
-fi
-
-version="@VERSION@"
-delete=
-extension=""
-filename="stdin"
-get=
-multipaste=
-multipaste_ids=()
-tar=
-compress=0
-display_history=
-create_apikey=
-clipboard=""
-exitcode=0
-debug=
-useragent="fb-client/shell-$version"
-default_curlopts=(-# -L -A "$useragent" --speed-time 30 --speed-limit 1 --connect-timeout 10)
-
-base64_encode() {
-	if type base64 2>&1 >/dev/null; then
-		printf "%s" "$1" | base64
-	elif type openssl 2>&1 >/dev/null; then
-		printf "%s" "$1" | openssl enc -base64
-	else
-		printf "%s\n" "Warning: can't find base64 nor openssl executable" >&2
-		printf "%s\n" "         filename of uploaded file will be set to stdin" >&2
-		printf "%s\n" "stdin"
-	fi
-}
-
-request_helper() {
-	# available modes are: d, u, m
-	mode=$1
-	url=$2
-	file=$3
-
-	# if available use the external helper, else fall back to calling curl
-	if [ -x "$libdir/fb-helper" ]; then
-		helperopts=(-u "$url")
-
-		if [ "$debug" ]; then
-			helperopts+=(-D)
-		fi
-
-		if [ -e "$apikey_file" ]; then
-			helperopts+=(-a $apikey_file)
-		fi
-
-		if [ "$mode" = "u" ]; then
-			helperopts+=(-f "$file")
-		fi
-
-		if [ "$mode" = "m" ]; then
-			for id in "${multipaste_ids[@]}"; do
-				helperopts+=(-F "ids[]=$id")
-			done
-		fi
-		$libdir/fb-helper "${helperopts[@]}"
-	else
-		curlopts=(${default_curlopts[@]})
-
-		require_executable curl
-
-		if [ -e "$apikey_file" ]; then
-			curlopts+=("-F" "apikey=<${apikey_file}")
-		else
-			curlopts+=("-n")
-		fi
-
-		if [ "$debug" ]; then
-			curlopts+=("-v")
-		fi
-
-		if [ "$mode" = "m" ]; then
-			for id in "${multipaste_ids[@]}"; do
-				curlopts+=(-F "ids[]=$id")
-			done
-		fi
-
-		if [ "$mode" = "d" ]; then
-			curlopts+=("-s")
-		fi
-
-		if [ "$mode" = "u" ]; then
-			basefilename=`basename -- "$file"`
-			if [ "`$stat -- "$file"`" -eq "0" ] || printf "%s" "$basefilename" | grep -F -q ","; then
-				if  [ "`wc -c < "$file"`" -eq "0" ]; then
-					printf "%s\n" "Error: skipping 0-byte file: \"$file\"" >&2
-					return 1
-				fi
-				base64fn="`base64_encode "$basefilename"`"
-				curl "${curlopts[@]}" -F "file=@-" -F "filename=$base64fn" "$url" < "$file" -o /dev/stdout
-			else
-				curl "${curlopts[@]}" -F "file=@$file" "$url" -o /dev/stdout
-			fi
-		else
-			curl "${curlopts[@]}" "$url"
-		fi
-	fi
-}
-
-require_executable() {
-	if ! type $1 >/dev/null; then
-		printf "%s\n" "Error: $1 not found. Please install." >&2
-		exit 1
-	fi
-}
-
-is_url() {
-	if printf "%s" "$i" | grep -qE "^(f|ht)tp(s)?://.+"; then
-		return 0
-	fi
-	return 1
-}
-
-is_pastebin_url() {
-	if printf "%s" "$i" | grep -qE "^$pastebin.+"; then
-		return 0
-	fi
-
-	return 1
-}
-
-do_tar_upload() {
-	if [ "$compress" = "1" ]; then
-		file="$tmpdir/$filename.tar.gz"
-		tar -cf - -- "$@" | gzip -n -c > "$file" || return 1
-	elif [ "$compress" = "2" ]; then
-		file="$tmpdir/$filename.tar.xz"
-		tar -cf - -- "$@" | xz -c > "$file" || return 1
-	else
-		file="$tmpdir/$filename.tar"
-		tar -cf "$file" -- "$@" || return 1
-	fi
-	compress=0
-	do_upload "$file" || return 1
-}
-
-do_upload() {
-	local extra=""
-	file="$1"
-	basefilename="`basename -- "$file"`"
-	basedirname="`dirname -- "$file"`"
-
-	if [ ! -r "$file" ]; then
-		# sh doesn't have perror so this message can't be more precise
-		printf "%s\n" "Error: File \"$file\" is not readable/not found." >&2
-		return 1
-	fi
-
-	if [ -d "$file" ]; then
-		cd "$basedirname"
-		if [ "$compress" = "1" ]; then
-			file="$tmpdir/$basefilename.tar.gz"
-			tar -cf - -- "$basefilename" | gzip -n -c > "$file" || return 1
-		elif [ "$compress" = "2" ]; then
-			file="$tmpdir/$basefilename.tar.xz"
-			tar -cf - -- "$basefilename" | xz -c > "$file" || return 1
-		else
-			file="$tmpdir/$basefilename.tar"
-			tar -cf "$file" -- "$basefilename" || return 1
-		fi
-	else
-		if [ "$compress" = "1" ]; then
-			gzip -n -c -- "$file" > "$tmpdir/$basefilename.gz" || return 1
-			file="$tmpdir/$basefilename.gz"
-		elif [ "$compress" = "2" ]; then
-			xz -c -- "$file" > "$tmpdir/$basefilename.xz" || return 1
-			file="$tmpdir/$basefilename.xz"
-		fi
-	fi
-
-	tmpfile=`mktemp "$tmpdir/data.XXXXXX"`
-	if [ "`$stat -- "$file"`" -gt "$warnsize" ]; then
-		warnsize=`request_helper d "$pastebin/file/get_max_size"`
-		if [ "`$stat -- "$file"`" -gt "$warnsize" ]; then
-			printf "%s\n" "Warning: Your upload is too big and would be rejected. Maximum size is: $warnsize bytes. Skipping..." >&2
-			return 1
-		fi
-	fi
-
-	request_helper u "$pastebin/file/do_upload" "$file" > $tmpfile || return 1
-
-	sed '$d' $tmpfile >&2
-	url=`tail -1 $tmpfile`"$extension"
-	rm "$tmpfile"
-	printf "%s\n" "$url"
-	if printf "%s" "$url" | grep -qE "^https?://"; then
-		if [ -z "$clipboard" ]; then
-			clipboard="$url"
-		else
-			clipboard="$clipboard $url"
-		fi
-	fi
-}
-
-read_stdin() {
-	if tty -s; then
-		printf "%s\n" "^C to exit, ^D to send"
-	fi
-	cat > "$1"
-}
-
-read_string() {
-	read -r tmp
-	echo "$tmp"
-}
-
-id_from_arg() {
-	local regex="https?:\/\/[^\/]+\/([^\/]+).*"
-	if [[ $1 =~ $regex ]]; then
-		printf "%s" "${BASH_REMATCH[1]}"
-	else
-		printf "%s" "$1"
-	fi
-}
-
-create_apikey() {
-	if [ -z "$HOST" ]; then
-		HOST=`hostname`
-	fi
-
-	require_executable curl
-
-	printf "%s" "Username: "
-	read_string | tr -d "\n" > "$tmpdir/username"
-
-	printf "%s" "Password: "
-	stty -echo
-	read_string | tr -d "\n" > "$tmpdir/password"
-	stty echo
-	printf "\n"
-
-	curlopts=(${default_curlopts[@]})
-	if [ "$debug" ]; then
-		curlopts+=(-v)
-	fi
-
-	curl "${curlopts[@]}" -w "%{http_code}\n" -s -F "username=<$tmpdir/username" -F "password=<$tmpdir/password" -F "comment=fb-client $USER@$HOST" "$pastebin/user/create_apikey" > "$tmpdir/api-result"
-
-	rm "$tmpdir/username" "$tmpdir/password"
-
-	status_code=`tail -n 1 "$tmpdir/api-result"`
-
-	if [ "$status_code" == "200" ]; then
-		if [ ! -d "$XDG_CONFIG_HOME/fb-client/" ]; then
-			mkdir -p "$XDG_CONFIG_HOME/fb-client"
-		fi
-		head -n 1 "$tmpdir/api-result" > "$apikey_file"
-		return 0
-	fi
-
-	echo "Failed to generate API key:" >&2
-	sed '$d' "$tmpdir/api-result" >&2
-
-	return 1
-}
-
-help() {
-	cat <<!
-fb-client version $version
-usage: [cat |] `basename "$0"` [switches] [options] [<file(s)|ID(s)|folder(s)>]
-
-  Upload/nopaste file(s)/stdin to paste.xinu.at and copy URL(s) to clipboard.
-
-  Switches:
-    -d <ID(s)>     delete the IDs
-    -g <ID(s)>     download the IDs and output on stdout (use with care!)
-    -m             create a multipaste
-    -h             this help
-    -v             show the client version
-    -H             display an upload history
-    -a             create a new api key
-
-  Options:
-    -e <extension>   extension for default highlighting (e.g. "diff")
-    -n <file name>   file name to use for upload when reading from stdin
-                     Defaults to "stdin"
-    -t               upload a tar file containing all files (and directories)
-    -c               compress the file being uploaded with gz or xz if used 2 times
-                     When used in conjunction with -g this decompresses the download
-    -D               show debugging information
-!
-}
-
-if ! type getopts >/dev/null 2>&1; then
-	printf "%s\n" "Error: getopts is not supported by your shell" >&2
-	exit 1
-fi
-
-while getopts "e:n:gmdhHatcvD" option; do
-	case $option in
-		e) extension="$OPTARG";;
-		n) filename="$OPTARG";;
-		g) get=1;;
-		m) multipaste=1;;
-		c) compress=`expr $compress + 1`;;
-		t) tar=1;;
-		d) delete=1;;
-		H) display_history=1;;
-		a) create_apikey=1;;
-		v) printf "%s\n" "$version"; exit 0;;
-		D) debug=1;;
-		h|\?) help; exit 0;;
-	esac
-done
-
-shift `expr $OPTIND - 1`
-
-if [[ "$#" -gt 1 && ! "$tar" ]]; then
-	multipaste=1
-fi
-
-if [ "$compress" = "1" ]; then
-	require_executable gzip
-elif [ "$compress" = "2" ]; then
-	require_executable xz
-fi
-
-tmpdir="`mktemp -dt "fb.XXXXXX"`"
-trap "rm -rf '${tmpdir}'" EXIT TERM
-
-if [ "$delete" ] || [ "$get" ]; then
-	if [ $# -eq 0 ]; then
-		printf "%s\n" "Error: no ID specified" >&2
-		exit 1
-	fi
-	for i in "$@"; do
-		i=$(id_from_arg "$i")
-		if [ "$delete" ]; then
-			request_helper d "$pastebin/file/delete/$i" || exitcode=1
-
-		elif [ "$get" ]; then
-			if [ "$compress" = "1" ]; then
-				request_helper d "$pastebin/$i" | gzip -cd || exitcode=1
-			elif [ "$compress" = "2" ]; then
-				request_helper d "$pastebin/$i" | xz -cd || exitcode=1
-			else
-				request_helper d "$pastebin/$i" || exitcode=1
-			fi
-		fi
-	done
-elif [ "$display_history" ]; then
-	request_helper d "$pastebin/file/upload_history" || exitcode=1
-elif [ "$create_apikey" ]; then
-	create_apikey
-	exit $?
-elif [ $# -eq 0 ]; then
-	if [ "$tar" ]; then
-		printf "%s\n" "Error: -t is not supported when operating on stdin" >&2
-		exit 1
-	fi
-	read_stdin "$tmpdir/$filename"
-	do_upload "$tmpdir/$filename" || exitcode=1
-else
-	if [ "$tar" ]; then
-		have_url=
-		for i in "$@"; do
-			if is_url "$i"; then
-				have_url=1
-			fi
-		done
-		if [ "$have_url" ]; then
-			# TODO: support -t when passing URLs as arguments
-			printf "%s\n" "Error: -t is not yet supported when operating on a URL" >&2
-			exit 1
-		else
-			do_tar_upload "$@" || exitcode=1
-		fi
-	else
-		for i in "$@"; do
-			if is_url "$i"; then
-				if [ "$multipaste" ]; then
-					if is_pastebin_url "$i"; then
-						multipaste_ids+=("$(id_from_arg "$i")")
-						continue
-					fi
-				fi
-
-				cd $tmpdir
-				if ! request_helper d "$i" > "`basename "$i"`"; then
-					exitcode=1
-					continue
-				fi
-				for f in *; do
-					if ! do_upload "$f"; then
-						exitcode=1
-					fi
-					rm -f -- "$f"
-				done
-			else
-				do_upload "$i" || exitcode=1
-			fi
-		done
-	fi
-
-	if [ "$multipaste" ]; then
-		for url in $clipboard; do
-			id="$(id_from_arg "$url")"
-			multipaste_ids+=("$id")
-		done
-
-		tmpfile=`mktemp "$tmpdir/data.XXXXXX"`
-		request_helper m "$pastebin/file/do_multipaste" > $tmpfile || exitcode=1
-
-		sed '$d' $tmpfile >&2
-		url=`tail -1 $tmpfile`"$extension"
-		printf "%s\n" "$url"
-		if printf "%s" "$url" | grep -qE "^https?://"; then
-			clipboard="$url"
-		fi
-	fi
-fi
-
-if [ "$clipboard" != "" ]; then
-	type $clipboard_cmd >/dev/null 2>&1 && printf "%s" "$clipboard" | nohup $clipboard_cmd >/dev/null 2>&1
-fi
-
-exit $exitcode
-
-#vim: set noet: