Revert "discovery: stop parser with XML_StopParser()" for now

This reverts commit 7bde7f66284b47a75bbceadc360e7f03550ace21.

because some older expat version do not support this function I don't want to
make it conditional for now.

Conflicts:

	lib/discovery.cc

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

2 files changed, 7 insertions, 10 deletions

diff --git a/include/opkele/expat.h b/include/opkele/expat.h
index 97ed61a..60c41ac 100644
--- a/include/opkele/expat.h
+++ b/include/opkele/expat.h
@@ -10,36 +10,34 @@ namespace opkele {
 
 	class expat_t {
 	    public:
 		XML_Parser _x;
 
 		expat_t() : _x(0) { }
 		expat_t(XML_Parser x) : _x(x) { }
 		virtual ~expat_t() throw();
 
 		expat_t& operator=(XML_Parser x);
 
 		operator const XML_Parser(void) const { return _x; }
 		operator XML_Parser(void) { return _x; }
 
 		inline bool parse(const char *s,int len,bool final=false) {
 		    assert(_x);
-		    return XML_Parse(_x,s,len,final); }
-		enum XML_Status stop_parser(bool resumable=false) {
-		    assert(_x);
-		    return XML_StopParser(_x,resumable); }
+		    return XML_Parse(_x,s,len,final);
+		}
 
 		virtual void start_element(const XML_Char *n,const XML_Char **a) { }
 		virtual void end_element(const XML_Char *n) { }
 		void set_element_handler();
 
 		virtual void character_data(const XML_Char *s,int l) { }
 		void set_character_data_handler();
 
 		virtual void processing_instruction(const XML_Char *t,const XML_Char *d) { }
 		void set_processing_instruction_handler();
 
 		virtual void comment(const XML_Char *d) { }
 		void set_comment_handler();
 
 		virtual void start_cdata_section() { }
 		virtual void end_cdata_section() { }
diff --git a/lib/discovery.cc b/lib/discovery.cc
index af9686a..d868308 100644
--- a/lib/discovery.cc
+++ b/lib/discovery.cc
@@ -270,33 +270,33 @@ namespace opkele {
 		if(skipping<0) return;
 		if(skipping) {
 		    if(xmode&xmode_html)
 			html_start_element(n,a);
 		    ++skipping; return;
 		}
 		if(pt_stack.empty()) {
 		    if(is_qelement(n,NSURI_XRDS "\tXRDS"))
 			return;
 		    if(is_qelement(n,NSURI_XRD "\tXRD")) {
 			assert(xrd);
 			xrd->clear();
 			pt_stack.push_back(n);
 		    }else if(xmode&xmode_html) {
 			html_start_element(n,a);
 		    }else{
-			skipping = -1; stop_parser();
+			skipping = -1;
 		    }
 		}else{
 		    int pt_s = pt_stack.size();
 		    if(pt_s==1) {
 			if(is_qelement(n,NSURI_XRD "\tCanonicalID")) {
 			    assert(xrd);
 			    cdata = &(xrd->canonical_ids.add(element_priority(a),string()));
 			}else if(is_qelement(n,NSURI_XRD "\tLocalID")) {
 			    assert(xrd);
 			    cdata = &(xrd->local_ids.add(element_priority(a),string()));
 			}else if(is_qelement(n,NSURI_XRD "\tProviderID")) {
 			    assert(xrd);
 			    cdata = &(xrd->provider_id);
 			}else if(is_qelement(n,NSURI_XRD "\tService")) {
 			    assert(xrd);
 			    xrd_service = &(xrd->services.add(element_priority(a),
@@ -355,41 +355,40 @@ namespace opkele {
 		    --skipping; return;
 		}
 		if(is_qelement(n,NSURI_XRD "\tType")) {
 		    assert(xrd); assert(xrd_service); assert(cdata==&cdata_buf);
 		    xrd_service->types.insert(cdata_buf);
 		}else if(is_qelement(n,NSURI_XRD "\tService")) {
 		    assert(xrd); assert(xrd_service);
 		    assert(!pt_stack.empty());
 		    assert(pt_stack.back()==(NSURI_XRD "\tService"));
 		    pt_stack.pop_back();
 		    xrd_service = 0;
 		}else if(is_qelement(n,NSURI_XRD "\tStatus")) {
 		    assert(xrd);
 		    if(is_qelement(pt_stack.back().c_str(),n)) {
 			assert(cdata==&status_string);
 			pt_stack.pop_back();
-			if(status_code!=100) {
-			    skipping = -1; stop_parser();
-			}
+			if(status_code!=100)
+			    skipping = -1;
 		    }
 		}else if(is_qelement(n,NSURI_XRD "\tExpires")) {
 		    assert(xrd);
 		    xrd->expires = util::w3c_to_time(cdata_buf);
 		}else if((xmode&xmode_html) && is_element(n,"head")) {
-		    skipping = -1; stop_parser();
+		    skipping = -1;
 		}
 		cdata = 0;
 	    }
 	    void character_data(const XML_Char *s,int l) {
 		if(skipping) return;
 		if(cdata) cdata->append(s,l);
 	    }
 
 	    void html_start_element(const XML_Char *n,const XML_Char **a) {
 		if(is_element(n,"meta")) {
 		    bool heq = false;
 		    string l;
 		    for(;*a;a+=2) {
 			if(!( strcasecmp(a[0],"http-equiv")
 				|| strcasecmp(a[1],XRDS_HEADER) ))
 			    heq = true;
@@ -420,28 +419,28 @@ namespace opkele {
 			    rel.assign(rels,ns,string::npos);
 			    ns = string::npos;
 			}else{
 			    rel.assign(rels,ns,s-ns);
 			    ns = s;
 			}
 			if(rel=="openid.server")
 			    html_openid1.uris.add(-1,href);
 			else if(rel=="openid.delegate")
 			    html_openid1.local_ids.add(-1,href);
 			else if(rel=="openid2.provider")
 			    html_openid2.uris.add(-1,href);
 			else if(rel=="openid2.local_id")
 			    html_openid2.local_ids.add(-1,href);
 		    }
 		}else if(is_element(n,"body")) {
-		    skipping = -1; stop_parser();
+		    skipping = -1;
 		}
 	    }
 
     };
 
     void idiscover(idiscovery_t& result,const string& identity) {
 	idigger_t idigger;
 	idigger.discover(result,identity);
     }
 
 }