now uses curl-multi interface, it is so much faster

Makefile

@@ -1,6 +1,6 @@
 CC=gcc
 CFLAGS= -g -Wall -Wextra -lgumbo -lcurl -lfuse -D_FILE_OFFSET_BITS=64 \
--DHTTPDIRFS_INFO -DHTTPDIRFS_SINGLE
+-DHTTPDIRFS_INFO
 OBJ = main.o network.o
 
 %.o: %.c

README.md

@@ -2,6 +2,8 @@
 
 Have you ever wanted to mount those HTTP directory listings as if it was a partition? Look no further, this is your solution.  HTTPDirFS stands for Hyper Text Transfer Protocol Directory Filesystem
 
+The performance of the program is excellent, due to the use of curl-multi interface. HTTP connections are reused
+
 ## Usage
 		./httpdirfs -f $URL $YOUR_MOUNT_POINT
 An example URL would be [Debian CD Image Server](https://cdimage.debian.org/debian-cd/). The ``-f`` flag keeps the program in the foreground, which is useful for monitoring which URL the filesystem is visiting. 
@@ -10,9 +12,6 @@ I noticed that most HTTP directory listings don't provide the file size for the
 
 This program downloads the HTML web pages/files using [libcurl](https://curl.haxx.se/libcurl/), then parses the listing pages using [Gumbo](https://github.com/google/gumbo-parser), and presents them using [libfuse](https://github.com/libfuse/libfuse)
 
-## Notes
-You might not want to use your actual GUI file browser when using this filesystem, KDE Dolphin caches the browser that you point your mouse at, it really does slow things down a lot! 
-
 ## LICENSE
 	This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by

network.c

@@ -296,9 +296,9 @@ static Link *Link_new(const char *p_url, LinkType type)
 
 static CURL *Link_to_curl(Link *link)
 {
-    #ifdef HTTPDIRFS_INFO
+#ifdef HTTPDIRFS_INFO
     fprintf(stderr, "Link_to_curl(%s);\n", link->f_url);
-    #endif
+#endif
 
     CURL *curl = curl_easy_init();
     if (!curl) {
@@ -341,13 +341,14 @@ long Link_download(const char *path, char *output_buf, size_t size,
     buf.size = 0;
     buf.memory = NULL;
 
-    CURL *curl = Link_to_curl(link);
-    curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&buf);
-    curl_easy_setopt(curl, CURLOPT_RANGE, range_str);
 #ifdef HTTPDIRFS_INFO
     fprintf(stderr, "Link_download(%s, %p, %s);\n",
             path, output_buf, range_str);
 #endif
+    CURL *curl = Link_to_curl(link);
+    curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&buf);
+    curl_easy_setopt(curl, CURLOPT_RANGE, range_str);
+
     transfer_wrapper(curl);
 
     long http_resp;
@@ -374,6 +375,9 @@ long Link_download(const char *path, char *output_buf, size_t size,
 
 LinkTable *LinkTable_new(const char *url)
 {
+#ifdef HTTPDIRFS_INFO
+    fprintf(stderr, "LinkTable_new(%s);\n", url);
+#endif
     LinkTable *linktbl = calloc(1, sizeof(LinkTable));
     if (!linktbl) {
         fprintf(stderr, "LinkTable_new(): calloc failure!\n");