Add downloader, fix room navigation lag

Fix bug where getting next page fails if there is no search bar

1 files changed, 1 insertions, 29 deletions

diff --git a/src/plugins/MangaGeneric.cpp b/src/plugins/MangaGeneric.cpp
index a6df1c1..2e88d60 100644
--- a/src/plugins/MangaGeneric.cpp
+++ b/src/plugins/MangaGeneric.cpp
@@ -121,34 +121,6 @@ namespace QuickMedia {
             }, page_image_userdata);
     }
 
-    static size_t str_find_case_insensitive(const std::string &str, size_t start_index, const char *substr, size_t substr_len) {
-        auto it = std::search(str.begin() + start_index, str.end(), substr, substr + substr_len,
-            [](char c1, char c2) {
-                return std::toupper(c1) == std::toupper(c2);
-            });
-        if(it == str.end())
-            return std::string::npos;
-        return it - str.begin();
-    }
-
-    static std::string header_extract_location(const std::string &headers) {
-        size_t index = str_find_case_insensitive(headers, 0, "location:", 9);
-        if(index != std::string::npos && (index == 0 || headers[index - 1] == '\n')) {
-            index += 9;
-            size_t end = headers.find('\r', index);
-            size_t start = index;
-            while(start < end) {
-                char c = headers[start];
-                if(c != ' ' && c != '\t')
-                    break;
-                ++start;
-            }
-            if(end - start > 0)
-                return headers.substr(start, end - start);
-        }
-        return "";
-    }
-
     MangaGenericSearchPage::MangaGenericSearchPage(Program *program, const char *service_name, const char *website_url, bool fail_on_http_error) :
         Page(program), service_name(service_name), website_url(website_url ? website_url : ""), fail_on_http_error(fail_on_http_error)
     {
@@ -228,7 +200,7 @@ namespace QuickMedia {
                         goto cleanup;
                     }
 
-                    target_url = header_extract_location(response_headers);
+                    target_url = header_extract_value(response_headers, "location");
                     if(target_url.empty()) {
                         fprintf(stderr, "Failed to extract target location from %s HEAD\n", url.c_str());
                         result = -1;