From a027dca007daabd233963108b238588510fa339d Mon Sep 17 00:00:00 2001
From: Stefan Weil <sw@weilnetz.de>
Date: Sun, 5 Sep 2021 16:45:21 +0200
Subject: [PATCH] Extend URI support for Tesseract with libcurl

libcurl not only supports HTTP and HTTPS, but also a lot of other protocols,
for example FTP and SFTP. Those protocols can also be useful for Tesseract.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 src/api/baseapi.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/api/baseapi.cpp b/src/api/baseapi.cpp
index 34d40be9..2476c395 100644
--- a/src/api/baseapi.cpp
+++ b/src/api/baseapi.cpp
@@ -1142,7 +1142,7 @@ bool TessBaseAPI::ProcessPagesInternal(const char *filename, const char *retry_c
   if (stdInput) {
     buf.assign((std::istreambuf_iterator<char>(std::cin)), (std::istreambuf_iterator<char>()));
     data = reinterpret_cast<const l_uint8 *>(buf.data());
-  } else if (strncmp(filename, "http:", 5) == 0 || strncmp(filename, "https:", 6) == 0) {
+  } else if (strstr(filename, "://") != nullptr) {
     // Get image or image list by URL.
 #ifdef HAVE_LIBCURL
     CURL *curl = curl_easy_init();
-- 
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