mirror of https://github.com/aredn/aredn.git
uhttpd: serve precompressed files
The aredn project benefits from precompressed files given mesh nodes are typically long distant RF links and UI is accessed remotely. uhttpd will look for the filename requested first, then if not found, look for filename.gz and update content header passed back as appropriate. https://patchwork.ozlabs.org/patch/514918/
This commit is contained in:
Adrian Kotelba
Joe AE6XE
parent
311d32a943
commit
f06202160b
|
|
@ -0,0 +1,131 @@
|
|||
Index: openwrt/package/network/services/uhttpd/patches/001-uhttpd-compress.patch
|
||||
===================================================================
|
||||
--- /dev/null
|
||||
+++ openwrt/package/network/services/uhttpd/patches/001-uhttpd-compress.patch
|
||||
@@ -0,0 +1,113 @@
|
||||
+--- a/file.c
|
||||
++++ b/file.c
|
||||
+@@ -139,6 +139,7 @@
|
||||
+ int docroot_len = strlen(docroot);
|
||||
+ char *pathptr = NULL;
|
||||
+ bool slash;
|
||||
++ bool precompressed = 0;
|
||||
+
|
||||
+ int i = 0;
|
||||
+ int len;
|
||||
+@@ -198,11 +199,27 @@
|
||||
+ continue;
|
||||
+
|
||||
+ /* test current path */
|
||||
+- if (stat(path_phys, &p.stat))
|
||||
++ if (stat(path_phys, &p.stat) == 0) {
|
||||
++ snprintf(path_info, sizeof(path_info), "%s", uh_buf + i);
|
||||
++ break;
|
||||
++ }
|
||||
++
|
||||
++ pathptr = path_phys + strlen(path_phys);
|
||||
++
|
||||
++ /* try to locate precompressed file */
|
||||
++ len = path_phys + sizeof(path_phys) - pathptr - 1;
|
||||
++ if (strlen(".gz") > len)
|
||||
+ continue;
|
||||
+
|
||||
+- snprintf(path_info, sizeof(path_info), "%s", uh_buf + i);
|
||||
+- break;
|
||||
++ strcpy(pathptr, ".gz");
|
||||
++ if (stat(path_phys, &p.stat) == 0) {
|
||||
++ snprintf(path_info, sizeof(path_info), "%s", uh_buf + i);
|
||||
++ precompressed = 1;
|
||||
++ break;
|
||||
++ }
|
||||
++
|
||||
++ *pathptr = 0;
|
||||
++
|
||||
+ }
|
||||
+
|
||||
+ /* check whether found path is within docroot */
|
||||
+@@ -217,6 +234,7 @@
|
||||
+ p.phys = path_phys;
|
||||
+ p.name = &path_phys[docroot_len];
|
||||
+ p.info = path_info[0] ? path_info : NULL;
|
||||
++ p.compressed = precompressed;
|
||||
+ return &p;
|
||||
+ }
|
||||
+
|
||||
+@@ -266,9 +284,27 @@
|
||||
+ *pathptr = 0;
|
||||
+ }
|
||||
+
|
||||
++ /* try to locate precompressed index file */
|
||||
++ len = path_phys + sizeof(path_phys) - pathptr - 1;
|
||||
++ list_for_each_entry(idx, &index_files, list) {
|
||||
++ if (strlen(idx->name) + strlen(".gz") > len)
|
||||
++ continue;
|
||||
++
|
||||
++ strcpy(pathptr, idx->name);
|
||||
++ strcpy(pathptr + strlen(idx->name), ".gz");
|
||||
++ if (!stat(path_phys, &s) && (s.st_mode & S_IFREG)) {
|
||||
++ memcpy(&p.stat, &s, sizeof(p.stat));
|
||||
++ precompressed = 1;
|
||||
++ break;
|
||||
++ }
|
||||
++
|
||||
++ *pathptr = 0;
|
||||
++ }
|
||||
++
|
||||
+ p.root = docroot;
|
||||
+ p.phys = path_phys;
|
||||
+ p.name = &path_phys[docroot_len];
|
||||
++ p.compressed = precompressed;
|
||||
+
|
||||
+ return p.phys ? &p : NULL;
|
||||
+ }
|
||||
+@@ -584,6 +620,8 @@
|
||||
+
|
||||
+ static void uh_file_data(struct client *cl, struct path_info *pi, int fd)
|
||||
+ {
|
||||
++ static char name[PATH_MAX];
|
||||
++
|
||||
+ /* test preconditions */
|
||||
+ if (!cl->dispatch.no_cache &&
|
||||
+ (!uh_file_if_modified_since(cl, &pi->stat) ||
|
||||
+@@ -600,8 +638,15 @@
|
||||
+ /* write status */
|
||||
+ uh_file_response_200(cl, &pi->stat);
|
||||
+
|
||||
++ strcpy(name, pi->name);
|
||||
++
|
||||
++ if (pi->compressed) {
|
||||
++ name[strlen(name) - strlen(".gz")] = 0;
|
||||
++ ustream_printf(cl->us, "Content-Encoding: gzip\r\n");
|
||||
++ }
|
||||
++
|
||||
+ ustream_printf(cl->us, "Content-Type: %s\r\n",
|
||||
+- uh_file_mime_lookup(pi->name));
|
||||
++ uh_file_mime_lookup(name));
|
||||
+
|
||||
+ ustream_printf(cl->us, "Content-Length: %" PRIu64 "\r\n\r\n",
|
||||
+ pi->stat.st_size);
|
||||
+--- a/uhttpd.h
|
||||
++++ b/uhttpd.h
|
||||
+@@ -147,6 +147,7 @@
|
||||
+ const char *info;
|
||||
+ const char *query;
|
||||
+ bool redirected;
|
||||
++ bool compressed;
|
||||
+ struct stat stat;
|
||||
+ const struct interpreter *ip;
|
||||
+ };
|
||||
Index: openwrt/package/network/services/uhttpd/Makefile
|
||||
===================================================================
|
||||
--- openwrt.orig/package/network/services/uhttpd/Makefile
|
||||
+++ openwrt/package/network/services/uhttpd/Makefile
|
||||
@@ -8,7 +8,7 @@
|
||||
include $(TOPDIR)/rules.mk
|
||||
|
||||
PKG_NAME:=uhttpd
|
||||
-PKG_RELEASE:=1
|
||||
+PKG_RELEASE:=AREDN1
|
||||
|
||||
PKG_SOURCE_PROTO:=git
|
||||
PKG_SOURCE_URL=$(PROJECT_GIT)/project/uhttpd.git
|
||||
|
|
@ -15,3 +15,4 @@
|
|||
709-iperf-fw-restart.patch
|
||||
710-no-ping6-traceroute6.patch
|
||||
711-nano-xw-switch-config.patch
|
||||
712-uhhtpd-compress.patch
|
||||
|
|
|
|||
Loading…
Reference in New Issue