Simple template test, not to be merged

CMakeLists.txt

@@ -21,6 +21,7 @@ find_package(ZLIB REQUIRED)
 find_package(Iconv REQUIRED)
 
 add_library(osse STATIC ${SRC_FILES})
+target_include_directories(osse PRIVATE extern)
 target_link_libraries(osse OpenSSL::SSL ZLIB::ZLIB Iconv::Iconv)
 
 add_executable(gb src/main.cpp)

README.md

@@ -17,13 +17,13 @@ This does not build on ARM and does not work correctly on modern versions of Mac
 
 ## Debian or Ubuntu
 ```
-sudo apt-get install make g++ libssl-dev libz-dev
+sudo apt-get install make g++ libssl-dev libz-dev cmake
 ```
 
 ## RedHat or AlmaLinux
 I haven't tried this lately...
 ```
-sudo yum install gcc-c++ openssl-devel
+sudo yum install gcc-c++ openssl-devel cmake
 ```
 
 # Issues & Pull Requests
@@ -32,3 +32,7 @@ Should be filed at https://github.com/twistdroach/open-source-search-engine
 # Documentation
 There are various docs located in the html directory.  The FAQ & developer.html are particularly interesting.
 
+# External
+These are external libraries used by OSSE:
+ * [Inja template engine](https://github.com/pantor/inja)
+ * [JSON for Modern C++](https://github.com/nlohmann/json)

src/Mem.h

@@ -183,10 +183,13 @@ inline bool relabel   ( void *ptr , int32_t size , const char *note ) {
 void operator delete ( void *p ) throw();
 void * operator new (size_t size) noexcept(false);
 // you MUST call mmalloc, mcalloc and mrealloc!!
-#define malloc coreme 
-#define calloc coreme 
-#define realloc coreme 
+#define malloc coreme
+#define calloc coreme
+#define realloc coreme
 inline void *coreme ( int x ) { gbassert(false); return NULL; }
+namespace std {
+inline void *coreme ( int x ) { raise(SIGSEGV); return NULL; }
+}
 
 int32_t getAllocSize(void *p);
 

src/PageHosts.cpp

@@ -7,6 +7,8 @@
 #include "sort.h"
 #include "Users.h"
 
+#include "inja.hpp"
+
 static int defaultSort    ( const void *i1, const void *i2 );
 static int pingSort1      ( const void *i1, const void *i2 );
 static int pingSort2      ( const void *i1, const void *i2 );
@@ -148,9 +150,12 @@ skipReplaceHost:
 			  cs);
 	}
 
+    inja::json j;
+    j["title"] = "test";
 	// print host table
 	if ( format == FORMAT_HTML )
-		sb.safePrintf ( 
+		sb.safePrintf (
+                inja::render("This is a {{title}}<br>"
 			       "<table %s>"
 			       "<tr><td colspan=%s><center>"
 			       //"<font size=+1>"
@@ -268,7 +273,7 @@ skipReplaceHost:
 			       //"<td><b>inSync</td>",
 			       //"<td>avg roundtrip</td>"
 			       //"<td>std. dev.</td></tr>"
-			       "<td><b>note</b></td>",
+			       "<td><b>note</b></td>", j).c_str(),
 			       TABLE_STYLE ,
 			       colspan    ,