Add modern FTP search providers for 1.2.4

tests/CMakeLists.txt

@@ -1,3 +1,7 @@
 add_executable(url_parse_test url_parse_test.c)
 target_link_libraries(url_parse_test PRIVATE prozilla)
 add_test(NAME url_parse COMMAND url_parse_test)
+
+add_executable(ftpsearch_parse_test ftpsearch_parse_test.c)
+target_link_libraries(ftpsearch_parse_test PRIVATE prozilla)
+add_test(NAME ftpsearch_parse COMMAND ftpsearch_parse_test)

tests/ftpsearch_parse_test.c

@@ -0,0 +1,40 @@
+#include <assert.h>
+#include <string.h>
+
+#include "prozilla.h"
+
+uerr_t parse_archie_json_mirror_list(ftps_request_t *request, char *data);
+uerr_t parse_mamont_html_mirror_list(ftps_request_t *request, char *data);
+
+static void init_request(ftps_request_t *request, urlinfo *requested_url)
+{
+  memset(request, 0, sizeof(*request));
+  memset(requested_url, 0, sizeof(*requested_url));
+  requested_url->proto = URLHTTP;
+  request->requested_url = requested_url;
+}
+
+int main(void)
+{
+  ftps_request_t request;
+  urlinfo requested_url;
+  char archie_json[] =
+    "{\"hits\":2,\"results\":["
+    "{\"URL\":\"ftp://ftp.example.org/pub/file.zip\"},"
+    "{\"URL\":\"ftps://secure.example.org/releases/file.zip\"}]}";
+  char mamont_html[] =
+    "<a href=\"ftp://mirror.example.net/dist/file.zip\">file.zip</a>";
+
+  init_request(&request, &requested_url);
+  assert(parse_archie_json_mirror_list(&request, archie_json) == MIRINFOK);
+  assert(request.num_mirrors == 2);
+  assert(strcmp(request.mirrors[0].server_name, "ftp.example.org") == 0);
+  assert(strcmp(request.mirrors[1].server_name, "secure.example.org") == 0);
+
+  init_request(&request, &requested_url);
+  assert(parse_mamont_html_mirror_list(&request, mamont_html) == MIRINFOK);
+  assert(request.num_mirrors == 1);
+  assert(strcmp(request.mirrors[0].server_name, "mirror.example.net") == 0);
+  assert(strcmp(request.mirrors[0].file_name, "file.zip") == 0);
+  return 0;
+}