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#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 */
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