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Basic interpreter extensions C++

I need someone to extend a basic interpreter with some additional commands and functions....

-Add an "on error goto" handler

-Add variable scope (currently only allows globals.. but needs locals for functions/procedures.

-Add function/procedure support with parameter passing (sub/function)


-Add special variable jumping... so that goto,gosub and call (for subs and functions) can handle variables like "goto somehwer$"

-changes in graphics handling... currently supports basic graphics commands, but I need more to allow more font handling options, rotations, resize functions etc... (uses libGD.. so upgrading to libGD2 or GraphicsMagick are the options here and directly passing things to the gfx-subsystem to avoid the need of having dedicated gfx-commnads for every function).

-integration of a small licensing function.... the program is a small cgi program.. so nothing big.

-integration of a mysql connector (only if this will not break a given filesize at the end) ... currently already support SQLite.. so commands structure is already there.

-Add MD5 hashing capabilities

-Add encode/decode functions for AES,3DES,Base64

-Add extra email attachment encoding/decoding function via base64 without overal string size limitation of the rest of the program.

-Currently the email handler supports sending mail.. but also needs to allow retreiving mail from pop3 and imap.. with optional leave/delete retreived message.

-create a second version of the cgi program as a fast-cgi version/or other standalone server solution (needs discussion and considerations)

-expand allowed string length (currently limiteted to about 12000 chars.

-add a sendfile command to directly send a file to the client.

-little changes in the script handling to allow easier handling on the webserver

-some optimisations in regards of speed and size.

Project compiles under VC++6

No timewasters (had enough of them in the past!!!)

Evner: C programmering, C++ Programmering, Software Arkitektur

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Om arbejdsgiveren:
( 12 bedømmelser ) Wesel, Germany

Projekt ID: #928674

7 freelancere byder i gennemsnit $2279 på dette job


see PM please

$2000 USD in 30 dage
(4 bedømmelser)

Dear Sir, it seems this is not a simple change from your description. There are lots of things included such as interpreter engine, mailing support, encryption, encoding/decoding, license, etc. So I don't think $750 is Flere

$2500 USD in 21 dage
(1 bedømmelse)

Hi Pls provide more details about interpreter functionality, what type of command is needed to be interpreted, input format, output fortmat, etc

$500 USD in 7 dage
(0 bedømmelser)

Dear Sir, I am very strong At VC++, Algorithm and Data Structures. I am very interested with this kind of applications. Thank you very much. Best Regards, Sayed Mulkhan F

$2250 USD in 20 dage
(0 bedømmelser)

Hello, with more than 10 years experience with C++ and Web development ready to work on your project. Regards

$3200 USD in 30 dage
(0 bedømmelser)

we like to get ur outsource proj.

$500 USD in 14 dage
(0 bedømmelser)

Hallo, ich schreibe in Deutsch, da es mehr Sinn macht. Ich habe in der Vergangheit Cross-Compiler und Cross-Assembler neben viellen anderen Dingen programmiert. Eine Interpretererweiterung sollte kein Problem sein. All Flere

$5000 USD in 30 dage
(0 bedømmelser)