filesystem fuckery

1 files changed, 40 insertions, 0 deletions

diff --git a/src/download.c b/src/download.c
new file mode 100644
index 0000000..bb8365c
--- /dev/null
+++ b/src/download.c
@@ -0,0 +1,40 @@
+#include "curl/curl.h"
+#include "stdio.h"
+
+static size_t write_cb(char *ptr, size_t size, size_t nmemb, void *stream) {
+  size_t written = fwrite(ptr, size, nmemb, (FILE *)stream);
+
+  return written;
+}
+
+int pow_download_file(char *path, char *url) {
+  FILE *pagefile;
+  CURL *curl = curl_easy_init();
+
+  if (!curl) {
+    printf("failed to init curl\n");
+
+    return 1;
+  }
+
+  curl_easy_setopt(curl, CURLOPT_URL, url);
+  curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L);
+
+  curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_cb);
+
+  pagefile = fopen(path, "wb");
+
+  if (!pagefile) {
+    curl_easy_cleanup(curl);
+
+    return 1;
+  }
+
+  curl_easy_setopt(curl, CURLOPT_WRITEDATA, pagefile);
+
+  int result = curl_easy_perform(curl);
+
+  fclose(pagefile);
+
+  return result;
+}