Initial Commit

.gitignore

@@ -0,0 +1,7 @@
+bin/
+obj/
+*.dll
+*.exe
+*.cbp
+*.depend
+*.layout

installer.cpp

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+/** bm-do-install.cgi
+*   Work with bm-install.html --Ajax/Post--> bm-do-install.cgi --Json--> bm-install.html --> Jump to...
+*
+*   Book Manager Quick Installer
+*/
+
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <string>
+#include <sstream>
+#include <fstream>
+#include <iostream>
+#include <vector>
+#include "Request.h"
+#include "Response.h"
+#include "Util.h"
+#include "MySQLWrapper.h"
+#include "json.hpp"
+using namespace std;
+using json=nlohmann::json;
+
+int doInstall(const string& dbaddr,const string& dbuser,const string& dbpass,const string& dbname,int dbport,const vector<string>& sql,
+              int& errcode,string& errmsg)
+{
+    MySQLConn conn;
+    int ret=conn.connect(dbaddr.c_str(),dbuser.c_str(),dbpass.c_str(),dbname.c_str(),dbport);
+    if(ret==-1)
+    {
+        errcode=conn.getErrCode();
+        errmsg=conn.getError();
+        return -1;
+    }
+
+    conn.exec("set names utf8",nullptr);
+
+    int sz=sql.size();
+    for(int i=0;i<sz;i++)
+    {
+        ret=conn.exec(sql[i],nullptr);
+        if(ret<0)
+        {
+            errcode=conn.getErrCode();
+            errmsg=conn.getError();
+            return -2;
+        }
+    }
+
+    return 0;
+}
+
+static vector<string> splitMultiSQL(const string& multisql)
+{
+    vector<string> vec;
+    int len=multisql.size();
+    string sql;
+    for(int i=0;i<len;i++)
+    {
+        if(multisql[i]==';')
+        {
+            vec.push_back(sql);
+            sql.clear();
+        }
+        else
+        {
+            sql.push_back(multisql[i]);
+        }
+    }
+    if(!sql.empty())
+    {
+        vec.push_back(sql);
+    }
+
+    return vec;
+}
+
+template<typename T>
+void _do_make_str(ostringstream& ostr,T&& x)
+{
+    ostr<<x;
+}
+
+void _do_make_str(ostringstream& ostr)
+{
+
+}
+
+template<typename T,typename... Args>
+void _do_make_str(ostringstream& ostr,T&& x,Args&&... args)
+{
+    ostr<<x;
+    _do_make_str(ostr,args...);
+}
+
+template<typename... Args>
+string make_str(Args&&... args)
+{
+    ostringstream ostr;
+    _do_make_str(ostr,args...);
+    return ostr.str();
+}
+
+int main()
+{
+    Request req;
+    Response res;
+    res.contentType="text/json;charset=utf-8";
+    json j;
+    if(req.requestMethod=="GET")
+    {
+        j["success"]=0;
+        j["errcode"]=1;
+        j["errmsg"]=make_str("GET Method Not Supported.");
+    }
+    else if(req.requestMethod=="POST")
+    {
+        if(!req.post["dbaddr"].empty() &&
+           !req.post["dbport"].empty() &&
+           !req.post["dbuser"].empty() &&
+           !req.post["dbpass"].empty() &&
+           !req.post["dbname"].empty() &&
+           !req.post["tbprefix"].empty() &&
+           !req.post["supass"].empty())
+        {
+            string s=getFileContent("setup.sql");
+            replaceFlag(s,"{prefix}",req.post["tbprefix"]);
+            vector<string> vec=splitMultiSQL(s);
+            vec.push_back(make_str("insert into ",req.post["tbprefix"],"_user values ('root','",req.post["supass"],"','SuperUser',0,3) "));
+            int ecode;
+            string emsg;
+            int ret=doInstall(req.post["dbaddr"],req.post["dbuser"],req.post["dbpass"],req.post["dbname"],ParseInt(req.post["dbport"]),vec,
+                              ecode,emsg);
+            if(ret<0)
+            {
+                /// Error.
+                j["success"]=0;
+                j["errcode"]=ecode;
+                j["errmsg"]=make_str("SQL Error: ",emsg);
+            }
+            else
+            {
+                j["success"]=1;
+            }
+        }
+        else
+        {
+            j["success"]=0;
+            j["errcode"]=2;
+            j["errmsg"]=make_str("Failed to parse parameters. Please retry.");
+        }
+    }
+    res.content.append(j.dump());
+
+    res.show();
+
+    return 0;
+}