From 860d05aa8d580bbf3853db13bc25e9dfcb16f514 Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Mon, 23 Dec 2019 14:27:04 -0500
Subject: Add fopen/close/rewind for urls

---
 include/url.h | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 include/url.h

(limited to 'include')

diff --git a/include/url.h b/include/url.h
new file mode 100644
index 0000000..99a8b96
--- /dev/null
+++ b/include/url.h
@@ -0,0 +1,44 @@
+#ifndef SPM_SPM_URL_H
+#define SPM_SPM_URL_H
+
+#include <stdio.h>
+#include <string.h>
+#ifndef WIN32
+#  include <sys/time.h>
+#endif
+#include <stdlib.h>
+#include <errno.h>
+
+#include <curl/curl.h>
+
+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;
+
+/* exported functions */
+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 // SPM_SPM_URL_H
-- 
cgit