PostGIS  2.5.0dev-r@@SVN_REVISION@@
static bool is_gml_namespace ( xmlNodePtr  xnode,
bool  is_strict 
)
static

Return false if current element namespace is not a GML one Return true otherwise.

Definition at line 129 of file lwgeom_in_gml.c.

References GML32_NS, and GML_NS.

Referenced by gmlGetProp(), parse_gml(), parse_gml_coll(), parse_gml_coord(), parse_gml_curve(), parse_gml_data(), parse_gml_mcurve(), parse_gml_mline(), parse_gml_mpoint(), parse_gml_mpoly(), parse_gml_msurface(), parse_gml_patch(), parse_gml_polygon(), parse_gml_psurface(), parse_gml_surface(), parse_gml_tin(), and parse_gml_triangle().

130 {
131  xmlNsPtr *ns, *p;
132 
133  ns = xmlGetNsList(xnode->doc, xnode);
134  /*
135  * If no namespace is available we could return true anyway
136  * (because we work only on GML fragment, we don't want to
137  * 'oblige' to add namespace on the geometry root node)
138  */
139  if (ns == NULL) { return !is_strict; }
140 
141  /*
142  * Handle namespaces:
143  * - http://www.opengis.net/gml (GML 3.1.1 and priors)
144  * - http://www.opengis.net/gml/3.2 (GML 3.2.1)
145  */
146  for (p=ns ; *p ; p++)
147  {
148  if ((*p)->href == NULL || (*p)->prefix == NULL ||
149  xnode->ns == NULL || xnode->ns->prefix == NULL) continue;
150 
151  if (!xmlStrcmp(xnode->ns->prefix, (*p)->prefix))
152  {
153  if ( !strcmp((char *) (*p)->href, GML_NS)
154  || !strcmp((char *) (*p)->href, GML32_NS))
155  {
156  xmlFree(ns);
157  return true;
158  } else {
159  xmlFree(ns);
160  return false;
161  }
162  }
163  }
164 
165  xmlFree(ns);
166  return !is_strict; /* Same reason here to not return false */
167 }
#define GML32_NS
Definition: lwgeom_in_gml.c:77
#define GML_NS
Definition: lwgeom_in_gml.c:76

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