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Writing DLL calls in Delphi

$30-250 USD

Closed
Posted about 4 years ago

$30-250 USD

Paid on delivery
I want to implement sip phone into our application using Delphi Language with Linphone SDK [login to view URL] But since the the DLLs are in C++ library, we need the header files to translate the C function header to ObjectPascal (Delphi) calls so we can use it in Delphi.
Project ID: 25504634

About the project

11 proposals
Remote project
Active 4 yrs ago

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11 freelancers are bidding on average $285 USD for this job
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Hello I know both Delphi and C++ and I have extensive experience with porting code from C++ to Delphi and vica versa Also, I am familiar with calling C++ from Delphi and I have experience with translating C++ header to Delphi units in order to make possible calling external DLLs.
$103 USD in 2 days
4.9 (1865 reviews)
8.0
8.0
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Good day i can help with this project
$150 USD in 7 days
4.9 (131 reviews)
7.4
7.4
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Hello, I am a C/C++ systems engineer and offer interfacing/systems integration assistance to help call C/C++ DLLs from Delphi, Pascal, VB, C# etc. (and vice versa). You can import simple C++ DLLs using certain Delphi keywords, but INPUT parameter marshalling will need to be done, so that the data types in C/C++ function calls and their input parameters, match their equivalent Delphi data types. UPDATE: as discussed in chat, SDK is complex , to simply be called from Delphi. Paramaters need to be marshalled, OR a wrapper DLL created, around the .LIB and then called from Delphi. Will take a lot of time; most likely a man-week, if not, two man-weeks(80 man hours), including testing and delivery.
$800 USD in 10 days
5.0 (43 reviews)
6.5
6.5
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I have more than 20 years experience of Debugging, Reverse Engineering, Assembly, Delphi, C,C++ Developer. I have experience in Windows API, Network API,System programming,... I can do it very fast and reliable. Please contact me...
$180 USD in 1 day
5.0 (19 reviews)
5.8
5.8
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I have more than 15 years experience of Delphi Developer. I started with Delphi 5 and working with XE10.3 Rio now. I have experience in Windows API, Network API, COM-Port, DataSnap, Client/Server, parsing big files, develop Multi-threaded application without any memory/resource leaks. Oracle Database (from 8i to 12c), SQL, T-SQL, MySQL, MSSQL. Also I have some experience in C++ and C# programming languages.
$120 USD in 3 days
4.9 (21 reviews)
4.2
4.2
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Hi there, I can assist to help you consume C++ libraries from Delphi. Please visit my profile to learn about my Delphi experience and expertise. Regards, Atul
$600 USD in 30 days
5.0 (2 reviews)
3.7
3.7
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Hello, I'm having good knowledge in Delphi development. I read your project requirement. It can be done by loading library into Delphi. I can complete your task on time. Let me know if you are interested to do business with me. Thank you.
$200 USD in 7 days
5.0 (6 reviews)
3.4
3.4
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Hello, with over 10 years of experience in Delphi and C++ development in various environmets the job will completed very quickly with desired quality. Please fell free to contact me anytime. Best regards, Branislav Novkov
$200 USD in 3 days
5.0 (2 reviews)
3.0
3.0
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Hello. How are you today? I have a rich of experience in problem solving writing dell in delphi . I have good 7+ years experience with delhpi , c++. I have a rich of experience in problem solving (drag and drop). As reading your detail carefully, it's good fit for my skill and i can complete your project on time. I need to discuss more detail with you in chat. I'm looking for heard something from you. Best.
$200 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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Buena tarde, MI nombre es David, desarrollador Delphi de Colombia, tengo amplia experiencia en desarrollo de aplicaciones cliente/servidor y móviles en este lenguaje. He desarrollado en Delphi 5, 7 y 2010, Delphi Berlin y Rio 10.3, tambien conozco las directivas y lenguaje de C++. Si les interesa pueden contactarme para pequeños o grandes proyectos. Cordialmente, David C.
$250 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Having information about dll it would not be hard.
$333 USD in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Monsey, United States
5.0
3
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Member since Nov 8, 2019

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