curlpp

How do I install libcurl4-openssl-dev together with libssl1.0-dev?

由 南笙酒味 提交于 2021-01-29 14:52:35
问题 I need to use npm together with building C++ application using curl++. npm cannot be installed with libcurl4-openssl-dev on Ubuntu. If I use libcurl4-nss-dev instead of libcurl4-openssl-dev, my code compiles sucessfully, but gives error "No URL set!" in the same situation, when it worked correctly on libcurl4-openssl-dev. How can I solve this? 回答1: I have found a workaround: using libcurl4-gnutls-dev instead of libcurl4-nss-dev or libcurl4-openssl-dev. 来源： https://stackoverflow.com/questions

How do I use cURLpp with Visual Studio?

由 老子叫甜甜 提交于 2020-07-22 06:14:05
问题 I'm using VS 2019, have downloaded all the cURLpp headers, put them and the cURL headers in an include folder and added this include directory under Project Properties -> Additional Include Directories. When I try to build example00.cpp from the cURLpp site, I get errors saying I have an unresolved external symbol. I've never used a third party library with C++ before, so please explain like I'm an idiot. Should I have a dll or lib file? 来源： https://stackoverflow.com/questions/55583817/how-do

Downloading flv from youtube using curlpp on top of curl - video not playing

由 孤者浪人 提交于 2019-12-23 17:37:13
问题 I"m using curlpp on to of curl lib in order to download videos from youtube. I have managed to download the flv but unable to open it using all sorts of video players. I used another youtube video downloader and download the exactly same video with the exactly same quality, I've noticed the requests are the same and also the file size is almost identical - here I think is the problem, For example: MyVideo.flv - 4.55MB WorkingVideo.flv - 4.53MB Here is the code: // Callback Function size_t

How to use cURLpp/libcurl with Visual C++ 2008 Express

由 老子叫甜甜 提交于 2019-12-22 01:17:03
问题 I've downloaded cURLpp, libcurl and openSSL. I'm a complete beginner and I want to use cURL with my c++ program. Every doc I can find about getting started is written for Unix. 回答1: This is not a short or quickly answered question. I would recommend you instead ask specific questions about problems you encounter. However, here's a PDF guide on how to build libcurl using MSVC 2008: http://curl.haxx.se/libcurl/c/Using-libcurl-with-SSH-support-in-Visual-Studio-2008.pdf 来源： https://stackoverflow

Google Cloud Vision API : “error code: 3” , “message”: “Bad image data.”

由 不问归期 提交于 2019-12-11 15:19:59
问题 I am trying to POST HTTP request to Detect Text in images converted to base64 from mat image. When I run the code, I get { "responses":[ { "error":{ "code":3, "message":"Bad image data." } } ] } My curl POST field is a JSON string like this: { "requests":[ { "image":{ "content":"lZ+elp+elp+elp+elZ+elZ6dlZ6dlZ6dlJ6dlJ2ck52ck52ck52ck52ck52bk5ybkpyakpyakpyakZuZkJqYj5m...........srW0srWzsrWzsrWzsrWz" }, "features":[ { "type":"TEXT_DETECTION" } ] } ] } I am not sure if the base64 encoded image is

How to build curlpp on Mac OSx 10.8

由 六眼飞鱼酱① 提交于 2019-12-11 04:58:53
问题 I would like to try the C++ wrapper for libcurl; curlpp. The documentation seems to be non-existent. I am following the steps that I found here: http://wiki.hartungdesign.net/docs:mac:builds:curlpp This basically just says do the typical 1. ./configure (with some args) 2. make 'make' is failing with the following error: Making all in src Making all in utilspp /bin/sh ../../libtool --silent --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -I../../include/curlpp -I../../include -g -W -Wall

Linking curl in a project using CMake

由 牧云@^-^@ 提交于 2019-12-10 16:52:27
问题 I don't have experience with C++, and only need to make a small adjustment to a C++ application to do a HTTP request to authenticate a user. Curlpp is an option, but when including the libraries I get an error on building: Undefined symbols for architecture x86_64: "curlpp::OptionBase::OptionBase(CURLoption)", referenced from: app_idomsconnector::RTMPAppProtocolHandler::GetAuthPassword(std::string) in libidomsconnector.a(rtmpappprotocolhandler.cpp.o) curlpp::OptionTrait<std::string,

How do I add curlpp to my project?

由 孤人 提交于 2019-12-07 07:20:43
问题 I'm trying to make a transition from vb.net to C++ and I'm stuck on this. I downloaded curlpp from here which got me a .dll, .exp and .lib file. I added the directory that contains those 3 files to "Additional Library Directories" in the project properties (Linker -> General). Next, I added ws2_32.lib and Wldap32.lib to "Additional Dependencies", also in the project properties (Linker -> Input) because this question stated I should. Now I'm trying to get Example 00 to work, but #include

How do I add curlpp to my project?

由 ￡可爱￡侵袭症＋ 提交于 2019-12-05 10:45:47
I'm trying to make a transition from vb.net to C++ and I'm stuck on this. I downloaded curlpp from here which got me a .dll, .exp and .lib file. I added the directory that contains those 3 files to "Additional Library Directories" in the project properties (Linker -> General). Next, I added ws2_32.lib and Wldap32.lib to "Additional Dependencies", also in the project properties (Linker -> Input) because this question stated I should. Now I'm trying to get Example 00 to work, but #include <curlpp/curlpp.hpp> #include <curlpp/Easy.hpp> #include <curlpp/Options.hpp> States "cannot open source file

How to use cURLpp/libcurl with Visual C++ 2008 Express

由 我只是一个虾纸丫 提交于 2019-12-04 18:15:43
I've downloaded cURLpp, libcurl and openSSL. I'm a complete beginner and I want to use cURL with my c++ program. Every doc I can find about getting started is written for Unix. This is not a short or quickly answered question. I would recommend you instead ask specific questions about problems you encounter. However, here's a PDF guide on how to build libcurl using MSVC 2008: http://curl.haxx.se/libcurl/c/Using-libcurl-with-SSH-support-in-Visual-Studio-2008.pdf 来源： https://stackoverflow.com/questions/5356249/how-to-use-curlpp-libcurl-with-visual-c-2008-express
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