From 52ddb20eed3036ebcc2e4b88fc6c0403af209317 Mon Sep 17 00:00:00 2001 From: Niklas Halle Date: Fri, 18 Sep 2020 16:53:14 +0200 Subject: more info --- src/SimpleHandlers.cpp | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/src/SimpleHandlers.cpp b/src/SimpleHandlers.cpp index 323db44..16b1a52 100644 --- a/src/SimpleHandlers.cpp +++ b/src/SimpleHandlers.cpp @@ -202,7 +202,10 @@ std::string base64_encode_file(std::string const &path) { temp.push_back(c); } infile.close(); - } else return "File could not be opened"; + } else { + std::cerr << "Error: " << strerror(errno) << std::endl; + return "File could not be opened"; + } std::string ret(temp.begin(), temp.end() - 1); ret = base64_encode((unsigned const char *) ret.c_str(), ret.size()); @@ -214,8 +217,7 @@ json Handler::latexRenderHandler(std::string const &arguments, std::string const std::string file = exec("mktemp"); - std::cout << ("file " + file) << ": " << exec(("file " + file).c_str()) << std::endl; - std::cout << ("ls -lisa " + file) << ": " << exec(("ls -lisa " + file).c_str()) << std::endl; + std::cout << ("file " + file) << exec(("file " + file).c_str()) << std::endl; std::string result = exec(("curl -s 'https://latex.codecogs.com/png.latex?" + url_encode(arguments) + "' " "-H 'User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:78.0) Gecko/20100101 Firefox/78.0' " @@ -223,7 +225,7 @@ json Handler::latexRenderHandler(std::string const &arguments, std::string const "-H 'Accept-Language: en-US,en;q=0.5' --compressed -H 'DNT: 1' -H 'Connection: keep-alive' " "-H 'Upgrade-Insecure-Requests: 1' --output " + file).c_str()); - std::cout << ("ls -lisa " + file) << ": " << exec(("ls -lisa " + file).c_str()) << std::endl; + std::cout << ("file " + file) << exec(("file " + file).c_str()) << std::endl; if (!result.empty()) return simple_response("Error: " + result + "\n" -- cgit v1.2.3-54-g00ecf