From eda6a8e2c66380c773db32f720ef4b6a89f9b50a Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Sun, 31 Dec 2017 09:13:32 +0100
Subject: Update new project template with user platform

Validate package name only contains safe characters.
TODO: Validate package name is allowed on windows, names such as NUL, AUX are not allowed
---
 src/Conf.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'src/Conf.cpp')

diff --git a/src/Conf.cpp b/src/Conf.cpp
index 02e92fe..c487e28 100644
--- a/src/Conf.cpp
+++ b/src/Conf.cpp
@@ -394,6 +394,17 @@ namespace sibs
         return false;
     }
     
+    bool isProjectNameValid(const string &projectName)
+    {
+        for(int i = 0; i < projectName.size(); ++i)
+        {
+            char c = projectName[i];
+            if(!isalpha(c) && !isdigit(c) && c != '-' && c != '_')
+                return false;
+        }
+        return true;
+    }
+    
     bool SibsConfig::isDefined(const std::string &name) const
     {
         return defines.find(name) != defines.end();
@@ -480,6 +491,8 @@ namespace sibs
                     packageName = string(value.asSingle().data, value.asSingle().size);
                 else
                     throw ParserException("Expected package.name to be a single value, was a list");
+                
+                validatePackageName();
             }
             else if(name.equals("type"))
             {
@@ -710,6 +723,17 @@ namespace sibs
         if(platforms.empty())
             throw ParserException("Missing required config package.platforms. If the package supports all platforms, add:\nplatforms = [\"any\"]\nto project.conf under [package]");
     }
+    
+    void SibsConfig::validatePackageName() const
+    {
+        if(!isProjectNameValid(packageName))
+        {
+            string errMsg = "Invalid package name: ";
+            errMsg += packageName;
+            errMsg += ". Package name can only contain alphanumerical characters, dash (-) or underscore (_)";
+            throw ParserException(errMsg);
+        }
+    }
 
     void SibsTestConfig::processObject(StringView name)
     {
-- 
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