From aad4bc0631199585973bacc073e297523b436f9d Mon Sep 17 00:00:00 2001
From: Karai Csaba <cskarai@freemail.hu>
Date: Sun, 1 May 2016 06:34:57 +0200
Subject: [PATCH] names at the left frame

---
 esp-link/cgi.c          |  4 +++-
 espfs/espfs.c           |  6 +-----
 web-server/web-server.c | 47 ++++++++++++++++++++++++++++++++++++++---
 web-server/web-server.h |  4 +++-
 4 files changed, 51 insertions(+), 10 deletions(-)

diff --git a/esp-link/cgi.c b/esp-link/cgi.c
index 6300317..5f7ce04 100644
--- a/esp-link/cgi.c
+++ b/esp-link/cgi.c
@@ -16,6 +16,7 @@ Some random cgi routines.
 #include <esp8266.h>
 #include "cgi.h"
 #include "config.h"
+#include "web-server.h"
 
 #ifdef CGI_DBG
 #define DBG(format, ...) do { os_printf(format, ## __VA_ARGS__); } while(0)
@@ -215,11 +216,12 @@ int ICACHE_FLASH_ATTR cgiMenu(HttpdConnData *connData) {
 #endif
         "\"Debug log\", \"/log.html\", "
         "\"Web Server\", \"/web-server.html\""
+	"%s"
       " ], "
       "\"version\": \"%s\", "
       "\"name\": \"%s\""
     " }",
-  esp_link_version, name);
+  webServerUserPages(), esp_link_version, name);
 
   httpdSend(connData, buff, -1);
   return HTTPD_CGI_DONE;
diff --git a/espfs/espfs.c b/espfs/espfs.c
index 340e394..39f2e12 100644
--- a/espfs/espfs.c
+++ b/espfs/espfs.c
@@ -221,8 +221,7 @@ EspFsFile ICACHE_FLASH_ATTR *espFsOpen(EspFsContext *ctx, char *fileName) {
 			//os_printf("Alloc %p[%d]\n", r, sizeof(EspFsFile));
 			if (r==NULL) return NULL;
 			r->ctx = ctx;
-			r->header=(EspFsHeader *)os_malloc(sizeof(EspFsHeader));
-			os_memcpy(r->header, &it.header, sizeof(EspFsHeader));
+			r->header=(EspFsHeader *)it.node;
 			r->decompressor=it.header.compression;
 			r->posComp=it.node + it.header.nameLen  + sizeof(EspFsHeader);
 			r->posStart=it.node + it.header.nameLen  + sizeof(EspFsHeader);
@@ -267,9 +266,6 @@ int ICACHE_FLASH_ATTR espFsRead(EspFsFile *fh, char *buff, int len) {
 void ICACHE_FLASH_ATTR espFsClose(EspFsFile *fh) {
 	if (fh==NULL) return;
 	//os_printf("Freed %p\n", fh);
-	if( fh->header != NULL )
-		os_free( fh->header );
-	fh->header = NULL;
 	os_free(fh);
 }
 
diff --git a/web-server/web-server.c b/web-server/web-server.c
index ddfd0ec..b7df35e 100644
--- a/web-server/web-server.c
+++ b/web-server/web-server.c
@@ -3,22 +3,63 @@
 #include "espfs.h"
 #include "config.h"
 
+char * webServerPages = NULL;
+
+char * ICACHE_FLASH_ATTR webServerUserPages()
+{
+	return webServerPages;
+}
+
 void ICACHE_FLASH_ATTR webServerBrowseFiles()
 {
+	char buffer[1024];
+	buffer[0] = 0;
+	
 	EspFsIterator it;
 	espFsIteratorInit(userPageCtx, &it);
 	{
 		while( espFsIteratorNext(&it) )
 		{
-			if( strlen(it.name) >= 6 )
+			int nlen = strlen(it.name);
+			if( nlen >= 6 )
 			{
-				if( os_strcmp( it.name + strlen(it.name)-5, ".html" ) == 0 )
+				if( os_strcmp( it.name + nlen-5, ".html" ) == 0 )
 				{
-					os_printf("%s\n", it.name); // TODO
+					char sh_name[17];
+					
+					int spos = nlen-5;
+					
+					while( spos > 0 )
+					{
+						if( it.name[spos+1] == '/' )
+							break;
+						spos--;
+					}
+					
+					int ps = nlen-5-spos;
+					if( ps > 16 )
+						ps = 16;
+					os_memcpy(sh_name, it.name + spos, ps);
+					sh_name[ps] = 0;
+					
+					os_strcat(buffer, ", \"");
+					os_strcat(buffer, sh_name);
+					os_strcat(buffer, "\", \"/");
+					os_strcat(buffer, it.name);
+					os_strcat(buffer, "\"");
 				}
 			}
+			if( strlen(buffer) > 600 )
+				break;
 		}
 	}
+	
+	if( webServerPages != NULL )
+		os_free( webServerPages );
+	
+	int len = strlen(buffer) + 1;
+	webServerPages = (char *)os_malloc( len );
+	os_memcpy( webServerPages, buffer, len );
 }
 
 void ICACHE_FLASH_ATTR webServerInit()
diff --git a/web-server/web-server.h b/web-server/web-server.h
index 5917605..7716b33 100644
--- a/web-server/web-server.h
+++ b/web-server/web-server.h
@@ -3,7 +3,9 @@
 
 #include <esp8266.h>
 
-void webServerInit();
+void   webServerInit();
+
+char * webServerUserPages();
 
 #endif /* WEB_SERVER_H */