Implemented DOM

1 files changed, 52 insertions, 0 deletions

diff --git a/src/uscxml/Utilities.h b/src/uscxml/Utilities.h
new file mode 100644
index 0000000..d8fd0f8
--- /dev/null
+++ b/src/uscxml/Utilities.h
@@ -0,0 +1,52 @@
+#ifndef UTILITIES_H_A89E99LI
+#define UTILITIES_H_A89E99LI
+
+#include <string>
+#include <sstream>
+#include <curl/curl.h>
+
+// see http://stackoverflow.com/questions/228005/alternative-to-itoa-for-converting-integer-to-string-c
+template <typename T> std::string toStr(T tmp) {
+	std::ostringstream out;
+	out << tmp;
+	return out.str();
+}
+
+template <typename T> T strTo(std::string tmp) {
+	T output;
+	std::istringstream in(tmp);
+	in >> output;
+	return output;
+}
+
+
+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);
+
+#endif /* end of include guard: UTILITIES_H_A89E99LI */