#include <string.h>
#include <unistd.h>
+#ifdef VC_ENABLE_API_COMPAT
+#include <dirent.h>
+#include <sys/types.h>
+
+
+static char *
+handleLegacy(xid_t xid)
+{
+ DIR *dir = opendir(DEFAULT_PKGSTATEDIR);
+ struct dirent *ep;
+ char * result = 0;
+
+ if (dir==0) return 0;
+ while ((ep=readdir(dir))!=0) {
+ char * const name = ep->d_name;
+ size_t l = name ? strlen(name) : 0;
+ xid_t cur_xid;
+
+ if (l<=4 || strcmp(name+l-4, ".ctx")!=0) continue;
+ name[l-4] = '\0';
+ cur_xid = vc_getVserverCtx(name, vcCFG_LEGACY, false, 0);
+ if (cur_xid!=xid) continue;
+
+ result = strdup(name);
+ break;
+ }
+
+ closedir(dir);
+ return result;
+}
+#else
+static inline char *
+handleLegacy(xid_t UNUSED xid)
+{
+ return 0;
+}
+#endif
+
static char *
vc_getVserverByCtx_compat(xid_t ctx, vcCfgStyle *style, char const *revdir)
{
if (style==0 || *style==vcCFG_AUTO) {
if (access(path, F_OK)==0) cur_style = vcCFG_RECENT_FULL;
- // TODO: handle legacy
+ else cur_style = vcCFG_LEGACY;
}
else
cur_style = *style;
if (style) *style = vcCFG_RECENT_FULL;
return strdup(path);
// TODO: handle legacy
+ case vcCFG_LEGACY :
+ {
+ char * tmp = handleLegacy(ctx);
+ if (tmp && style)
+ *style = vcCFG_LEGACY;
+
+ return tmp;
+ }
+
default :
return 0;
}