Replaced own urlencode() with curlpp::escape()

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required (VERSION 3.7)
 project (mastodon-cpp
-         VERSION 0.3.1
+         VERSION 0.3.2
          LANGUAGES CXX
 )
 

README.md

@@ -1,6 +1,6 @@
 **mastodon-cpp** is a C++ wrapper for the Mastodon API. The aim is to be as simple as possible.
 The library takes care of the network stuff. You submit a query and get the raw JSON.
-All versions below 1.0.0 (SOVERSION 0) are considered insecure, unstable and can change any time.
+All versions below 1.0.0 (SOVERSION 0) are considered unstable and can change any time.
 
 # Install
 
@@ -88,24 +88,24 @@ If you use a debug build, you get more verbose error messages.
 
 # TODO
 
- * Version 0.1.0
+* Version 0.1.0
     * [x] Implement all GET calls
     * [x] Usable error handling
     * [x] Network stuff
     * [x] Comprehensive example
- * Version 0.2.0
-     * [x] Escape user input
-     * [x] Implement all PATCH calls
-     * [x] Implement all POST calls
-     * [x] Implement all PUT calls
-     * [x] Implement all DELETE calls
- * Version 0.3.0
+* Version 0.2.0
+    * [x] Escape user input
+    * [x] Implement all PATCH calls
+    * [x] Implement all POST calls
+    * [x] Implement all PUT calls
+    * [x] Implement all DELETE calls
+* Version 0.3.0
     * [x] Handle HTTP statuses 301, 302, 307 and 308
     * [x] Support registering as an application
- * Version 0.4.0
+* Version 0.4.0
     * [ ] Handle X-RateLimit header
     * [ ] Streaming API
- * Later
+* Later
     * [ ] Asynchronous I/O
     * [ ] Improve error reporting
 

src/api_delete.cpp

@@ -17,6 +17,7 @@
 #include <iostream>
 #include <string>
 #include <vector>
+#include <curlpp/cURLpp.hpp>
 #include "macros.hpp"
 #include "mastodon-cpp.hpp"
 
@@ -55,7 +56,7 @@ const std::uint16_t API::del(const Mastodon::API::v1 &call,
                               const parametermap &parameters)
 {
     string strcall = "";
-    const string argument_encoded = urlencode(argument);
+    const string argument_encoded = curlpp::escape(argument);
 
     switch (call)
     {

src/api_get.cpp

@@ -17,6 +17,7 @@
 #include <iostream>
 #include <string>
 #include <vector>
+#include <curlpp/cURLpp.hpp>
 #include "macros.hpp"
 #include "mastodon-cpp.hpp"
 
@@ -100,7 +101,7 @@ const std::uint16_t API::get(const Mastodon::API::v1 &call,
 {
     string strcall = "";
     bool firstparam = true;
-    const string argument_encoded = urlencode(argument);
+    const string argument_encoded = curlpp::escape(argument);
 
     switch (call)
     {

src/api_post.cpp

@@ -17,6 +17,7 @@
 #include <iostream>
 #include <string>
 #include <vector>
+#include <curlpp/cURLpp.hpp>
 #include "macros.hpp"
 #include "mastodon-cpp.hpp"
 
@@ -84,7 +85,7 @@ const std::uint16_t API::post(const Mastodon::API::v1 &call,
                               const parametermap &parameters, string &answer)
 {
     string strcall = "";
-    const string argument_encoded = urlencode(argument);
+    const string argument_encoded = curlpp::escape(argument);
 
     switch (call)
     {

src/api_put.cpp

@@ -17,6 +17,7 @@
 #include <iostream>
 #include <string>
 #include <vector>
+#include <curlpp/cURLpp.hpp>
 #include "macros.hpp"
 #include "mastodon-cpp.hpp"
 
@@ -28,7 +29,7 @@ const std::uint16_t API::put(const Mastodon::API::v1 &call,
                              const parametermap &parameters, string &answer)
 {
     string strcall = "";
-    const string argument_encoded = urlencode(argument);
+    const string argument_encoded = curlpp::escape(argument);
 
     switch (call)
     {

src/mastodon-cpp.cpp

@@ -49,30 +49,6 @@ const string API::get_useragent() const
     return _useragent;
 }
 
-const std::string API::urlencode(const string &str) const
-{
-    std::ostringstream oss;
-
-    for (const std::uint8_t &b: str)
-    {
-        // Check for unreserved characters (RFC 3986 section 2.3)
-        if ((b >= 0x30 && b <= 0x39) || // 0-9
-            (b >= 0x41 && b <= 0x5A) || // A-Z
-            (b >= 0x61 && b <= 0x7A) || // a-z
-            b == 0x2D || b == 0x2E ||   // -, .
-            b == 0x5F || b == 0x7E)     // _, ~
-        {
-            oss << b;
-        }
-        else
-        {
-            oss << '%' << std::hex << std::uppercase << (int)(unsigned char)b;
-        }
-    }
-
-    return oss.str();
-}
-
 const string API::maptostr(const parametermap &map, const bool &firstparam)
 {
     string result = "";
@@ -86,7 +62,7 @@ const string API::maptostr(const parametermap &map, const bool &firstparam)
     {
         if (it.second.size() == 1)
         {
-            result += (delim + it.first + "=" + urlencode(it.second.front()));
+            result += (delim + it.first + "=" + curlpp::escape(it.second.front()));
             if (delim == '?')
             {
                 delim = '&';
@@ -96,7 +72,7 @@ const string API::maptostr(const parametermap &map, const bool &firstparam)
         {
             for (const string &str : it.second)
             {
-                result += (delim + it.first + "[]=" + urlencode(str));
+                result += (delim + it.first + "[]=" + curlpp::escape(str));
                 if (delim == '?')
                 {
                     delim = '&';
@@ -182,8 +158,8 @@ const std::uint16_t API::register_app1(const string &instance,
         client_secret = match[1].str();
 
         url = "https://" + instance + "/oauth/authorize" +
-              "?scope=" + urlencode(scopes) + "&response_type=code" +
-              "&redirect_uri=" + urlencode(redirect_uri) +
+              "?scope=" + curlpp::escape(scopes) + "&response_type=code" +
+              "&redirect_uri=" + curlpp::escape(redirect_uri) +
               "&client_id=" + client_id;
         if (!website.empty())
         {