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Extends the direct access model to other collections

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This commit is contained in:
Felipe Zimmerle
2017-01-26 23:13:38 -03:00
committed by Felipe Zimmerle
parent ca24b6bb06
commit f2d149fc5f
157 changed files with 7711 additions and 4959 deletions
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13
src/variables/xml.cc
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@@ -44,7 +44,7 @@
namespace modsecurity {
namespace Variables {
void XML::evaluateInternal(Transaction *t,
void XML::evaluate(Transaction *t,
Rule *rule,
std::vector<const collection::Variable *> *l) {
xmlXPathContextPtr xpathCtx;
@@ -55,6 +55,7 @@ void XML::evaluateInternal(Transaction *t,
int i;
size_t pos;
param = m_name;
pos = m_name.find_first_of(":");
if (pos == std::string::npos) {
param = "";
@@ -69,19 +70,11 @@ void XML::evaluateInternal(Transaction *t,
return;
}
if (param.empty() == true) {
/* Invocation without an XPath expression makes sense
* with functions that manipulate the document tree.
*/
l->push_back(new collection::Variable(&m_name, &m_plain));
return;
}
/* Process the XPath expression. */
xpathExpr = (const xmlChar*)param.c_str();
xpathCtx = xmlXPathNewContext(t->m_xml->m_data.doc);
if (xpathCtx == NULL) {
t->debug(1, "XML: Unable to create new XPath context.");
t->debug(1, "XML: Unable to create new XPath context. : ");
return;
}