| -rw-r--r-- | lib/basic_rp.cc | 1 | ||||
| -rw-r--r-- | lib/discovery.cc | 53 | ||||
| -rw-r--r-- | lib/expat.cc | 9 |
3 files changed, 48 insertions, 15 deletions
diff --git a/lib/basic_rp.cc b/lib/basic_rp.cc index 3357d0b..3cad71c 100644 --- a/lib/basic_rp.cc +++ b/lib/basic_rp.cc @@ -1,3 +1,4 @@ +#include <sys/types.h> #include <cassert> #include <openssl/sha.h> #include <openssl/hmac.h> diff --git a/lib/discovery.cc b/lib/discovery.cc index bd1f917..26f3eed 100644 --- a/lib/discovery.cc +++ b/lib/discovery.cc @@ -283,6 +283,7 @@ namespace opkele { (*(expat_t*)this) = parser_create_ns(); set_user_data(); set_element_handler(); set_character_data_handler(); + set_unknown_encoding_handler(); if(xmode&xmode_html) { html_openid1.clear(); html_openid2.clear(); @@ -453,25 +454,40 @@ 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); + if(xrd && 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); + if(!(xrd && xrd_service)) { + skipping = -1; + }else{ + assert(!pt_stack.empty()); + assert(pt_stack.back()==(NSURI_XRD "\tService")); pt_stack.pop_back(); - if(status_code!=100) - skipping = -1; + xrd_service = 0; + } + }else if(is_qelement(n,NSURI_XRD "\tStatus")) { + if(!xrd) { + skipping=-1; + }else{ + if(is_qelement(pt_stack.back().c_str(),n)) { + assert(cdata==&status_string); + pt_stack.pop_back(); + if(status_code!=100) + skipping = -1; + } } }else if(is_qelement(n,NSURI_XRD "\tExpires")) { - assert(xrd); - xrd->expires = util::w3c_to_time(cdata_buf); + if(!xrd) { + skipping=-1; + }else{ + xrd->expires = util::w3c_to_time(cdata_buf); + } + }else if(is_qelement(n,NSURI_XRD "\tXRD")) { + assert(!pt_stack.empty()); + assert(pt_stack.back()==(NSURI_XRD "\tXRD")); + pt_stack.pop_back(); }else if((xmode&xmode_html) && is_element(n,"head")) { skipping = -1; } @@ -569,6 +585,13 @@ namespace opkele { } } + int unknown_encoding(const XML_Char *n,XML_Encoding *i) { + for(int ii=0;ii < sizeof(i->map)/sizeof(i->map[0]);++ii) + i->map[ii] = ii; + i->convert = 0; i->release = 0; + return XML_STATUS_OK; + } + }; string idiscover(endpoint_discovery_iterator oi,const string& identity) { diff --git a/lib/expat.cc b/lib/expat.cc index c4dab7e..fb58a9a 100644 --- a/lib/expat.cc +++ b/lib/expat.cc @@ -92,6 +92,15 @@ namespace opkele { XML_SetNamespaceDeclHandler(_x,_start_namespace_decl,_end_namespace_decl); } + static int _unknown_encoding(void *ehd,const XML_Char *n,XML_Encoding *i) { + return ((expat_t*)ehd)->unknown_encoding(n,i); + } + + void expat_t::set_unknown_encoding_handler() { + assert(_x); + XML_SetUnknownEncodingHandler(_x,_unknown_encoding,this); + } + } } |