Refactoring and plugin support

1 files changed, 32 insertions, 1 deletions

diff --git a/src/uscxml/URL.h b/src/uscxml/URL.h
index d6fc9ed..8438d3a 100644
--- a/src/uscxml/URL.h
+++ b/src/uscxml/URL.h
@@ -1,10 +1,41 @@
 #ifndef URL_H_27HPRH76
 #define URL_H_27HPRH76
 
-#include "Utilities.h"
+#include <string>
+#include <sstream>
+#include <curl/curl.h>
 
 namespace uscxml {
 
+enum fcurl_type_e {
+  CFTYPE_NONE=0,
+  CFTYPE_FILE=1,
+  CFTYPE_CURL=2
+};
+
+struct fcurl_data
+{
+  enum fcurl_type_e type;     /* type of handle */ 
+  union {
+    CURL *curl;
+    FILE *file;
+  } handle;                   /* handle */ 
+
+  char *buffer;               /* buffer to store cached data*/ 
+  size_t buffer_len;          /* currently allocated buffers length */ 
+  size_t buffer_pos;          /* end of data in buffer*/ 
+  int still_running;          /* Is background url fetch still in progress */ 
+};
+
+typedef struct fcurl_data URL_FILE;
+
+URL_FILE *url_fopen(const char *url,const char *operation);
+int url_fclose(URL_FILE *file);
+int url_feof(URL_FILE *file);
+size_t url_fread(void *ptr, size_t size, size_t nmemb, URL_FILE *file);
+char * url_fgets(char *ptr, size_t size, URL_FILE *file);
+void url_rewind(URL_FILE *file);
+
 class URL {
 public:
 	URL(const std::string urlString) : _urlString(urlString) {}