added a trivial expat wrapper

Signed-off-by: Michael Krelin <hacker@klever.net>

2 files changed, 100 insertions, 3 deletions

diff --git a/lib/Makefile.am b/lib/Makefile.am
index 0fe705a..7309353 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -1,14 +1,15 @@
 lib_LTLIBRARIES = libopkele.la
 
+DEFAULT_INCLUDES = -I${top_builddir}
 INCLUDES = \
            -I${top_srcdir}/include/ \
            ${KONFORKA_CFLAGS} \
            ${OPENSSL_CFLAGS} \
            ${LIBCURL_CPPFLAGS} \
-           ${PCRE_CFLAGS}
+           ${PCRE_CFLAGS} ${EXPAT_CFLAGS}
 libopkele_la_LIBADD = \
         ${LIBCURL} \
-        ${PCRE_LIBS} \
+        ${PCRE_LIBS} ${EXPAT_LIBS} \
         ${OPENSSL_LIBS} \
         ${KONFORKA_LIBS}
 
@@ -23,6 +24,6 @@ libopkele_la_SOURCES = \
                        extension.cc \
                        sreg.cc \
                        extension_chain.cc \
-                       curl.cc
+                       curl.cc expat.cc
 libopkele_la_LDFLAGS = \
         -version-info 2:0:0
diff --git a/lib/expat.cc b/lib/expat.cc
new file mode 100644
index 0000000..fa6fdde
--- a/dev/null
+++ b/lib/expat.cc
@@ -0,0 +1,96 @@
+#include <opkele/expat.h>
+
+namespace opkele {
+
+    namespace util {
+
+        expat_t::~expat_t() throw() {
+            if(_x)
+                XML_ParserFree(_x);
+        }
+
+        expat_t& expat_t::operator=(XML_Parser x) {
+            if(_x)
+                XML_ParserFree(_x);
+            _x = x;
+        }
+
+        static void _start_element(void* ud,const XML_Char *n,const XML_Char **a) {
+            ((expat_t*)ud)->start_element(n,a);
+        }
+        static void _end_element(void *ud,const XML_Char *n) {
+            ((expat_t*)ud)->end_element(n);
+        }
+
+        void expat_t::set_element_handler() {
+            assert(_x);
+            XML_SetElementHandler(_x,_start_element,_end_element);
+        }
+
+        static void _character_data(void *ud,const XML_Char *s,int l) {
+            ((expat_t*)ud)->character_data(s,l);
+        }
+
+        void expat_t::set_character_data_handler() {
+            assert(_x);
+            XML_SetCharacterDataHandler(_x,_character_data);
+        }
+
+        static void _processing_instruction(void *ud,const XML_Char *t,const XML_Char *d) {
+            ((expat_t*)ud)->processing_instruction(t,d);
+        }
+
+        void expat_t::set_processing_instruction_handler() {
+            assert(_x);
+            XML_SetProcessingInstructionHandler(_x,_processing_instruction);
+        }
+
+        static void _comment(void *ud,const XML_Char *d) {
+            ((expat_t*)ud)->comment(d);
+        }
+
+        void expat_t::set_comment_handler() {
+            assert(_x);
+            XML_SetCommentHandler(_x,_comment);
+        }
+
+        static void _start_cdata_section(void *ud) {
+            ((expat_t*)ud)->start_cdata_section();
+        }
+        static void _end_cdata_section(void *ud) {
+            ((expat_t*)ud)->end_cdata_section();
+        }
+
+        void expat_t::set_cdata_section_handler() {
+            assert(_x);
+            XML_SetCdataSectionHandler(_x,_start_cdata_section,_end_cdata_section);
+        }
+
+        static void _default_handler(void *ud,const XML_Char *s,int l) {
+            ((expat_t*)ud)->default_handler(s,l);
+        }
+
+        void expat_t::set_default_handler() {
+            assert(_x);
+            XML_SetDefaultHandler(_x,_default_handler);
+        }
+        void expat_t::set_default_handler_expand() {
+            assert(_x);
+            XML_SetDefaultHandlerExpand(_x,_default_handler);
+        }
+
+        static void _start_namespace_decl(void *ud,const XML_Char *p,const XML_Char *u) {
+            ((expat_t*)ud)->start_namespace_decl(p,u);
+        }
+        static void _end_namespace_decl(void *ud,const XML_Char *p) {
+            ((expat_t*)ud)->end_namespace_decl(p);
+        }
+
+        void expat_t::set_namespace_decl_handler() {
+            assert(_x);
+            XML_SetNamespaceDeclHandler(_x,_start_namespace_decl,_end_namespace_decl);
+        }
+
+    }
+
+}