Skysnake

DLLCALL with C code example BulkSMS

3 posts in this topic

#1 ·  Posted (edited)

I can not program.  What I am trying to do is make a little AutoIt Desktop SMS sender that uses BulkSMS upstream.  BulkSMS provides services in the UK, USA, Europe and South Africa.  BulkSMS provides several options (a) create string and plug it into browser and send via HTTP, ugly but it works; (b) a DLL called smstxt32.dll which supports a few functions to do this in a typical Windows Desktop application.  They provide examples in C, PHP, Python etc.  I do not understand any of those.  I attach several files.

The BulkSMS home page is located here: www.BulkSMS.com

You can create a free account which allows five free credits to experiment with. So you can try to send the SMSes for free initially.

The file "BulkSMS Win32 API ver 1006a.zip" contains a .doc help file and the smstxt32.dll file.

 BulkSMS Win32 API ver 1006a.zip

The file BulkSMS.au3 is my attempt.

 BulkSMS.au3

My BulkSMS.au3 attempts to create the required structs for use with the DLL.  I think I do manage, but do not understand anything about pointers.  Then I attempt to actually send the SMS using the following DLLCALL

Local $res = DllCall($__g_hDll_BulkSMS, _   ; name of DLL
            "BOOL", _                           ; return type
            "SMSAPI_sendsms", _                 ; function
            "LONG", _                               ; type1
            $gSMSAPI_NETWORKCONFIGURATION, _    ; param1
            "LONG", _                               ; type2
            $gSMSAPI_ACCOUNTINFO, _             ; param2
            "LONG", _                               ; type3
            $gSMSAPI_MESSAGEINFO, _             ; param3
            "LONG", _                               ; type4
            $gSMSAPI_RESPONSEINFO _             ; param4
            )

This is based on the following example from the included help file, 

sms_sendsms Function

Use this function to send an SMS Text message to one or more mobile phones. The message can be sent immediately or scheduled for later delivery.

Syntax

bool SMSAPI_sendsms(
const LPSMSAPI_NETWORKCONFIGURATION lpNetConfig, 
const LPSMSAPI_ACCOUNTINFO lpAccInfo, 
const LPSMSAPI_MESSAGEINFO lpMsgInfo, 
LPSMSAPI_RESPONSEINFO lpResponseInfo);

According to the AutoIt Helpfile, there are conversions to comparable data types.  However, I do not see a "const" so I do not know what do with that.  Also, the C example shows the use of "long pointers." What would this be in AutoIt?

Thank you

Skysnake

BulkSMS Win32 API ver 1006a.zip

BulkSMS.au3

Edited by Skysnake
fixed typos

Skysnake

Why is the snake in the sky?

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Thank you so much for starting this topic I was looking for solution of this problem from a long period of time. Now I can well program my Bulk SMS API

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      By MazeM
      Hi
      here's another UDF for the serial port. It is very similar to CommAPI using kernel32.dll, but all code is packed into a single file without any dependencies, not even using WinAPI.au3. It differs from existing UDF that it doesn't allow a timeout when reading, instead it always returns immediately, either with the requested amount ob bytes read or with a failure status. And of course there is a function provided to query the amount of available bytes in the receive buffer. The reason behind this design decision: You can do 1000 other things in the main loop while checking from time to time if enough data bytes arrived. There's no point to block the program waiting for the serial port.
      It is currently a work-in-progress, as I didn't test all functions yet. The code was developed and tested on Windows 7 64 bit.  The ComUDF-Tests.au3 shows some tests and basic usage of the UDF. Maybe there's no reason to use this UDF, given the existence of the others UDFs, but I did it to get to know DllCall better - I use structs no only to pass but also to get data back (I don't use the array returned by DllCall to read that data, unless required). You're welcome to test it on older and newer Windows versions.
      Here's a list of the implemented functions:
      ; _ComListPorts ; _ComOpenPort ; _ComSetTimeouts ; _ComClosePort ; ; _ComSetBreak ; _ComClearBreak ; _ComGetInputcount ; _ComGetOutputcount ; _ComClearOutputBuffer ; _ComClearInputBuffer ; ; _ComSendByte ; _ComReadByte ; _ComSendBinary ; _ComReadBinary ; ; _ComSendChar ; _ComReadChar ; _ComSendCharArray ; _ComReadCharArray ; _ComSendString ; _ComReadString ; ; __ComClearCommError ; __PurgeComm Maze
       
      ComUDF.au3
      ComUDF-Tests.au3
    • astrionn
      By astrionn
      So I had this Idea of creating a tooltip which shows me my ping.
      That itself was made quickly and I thought too add a couple features.
      I want the tooltip background to be a different color depending on the ping. (good ping is green, medium ping is yellow,...)
      So how do I color in a tooltip? google brought me to this: 
       
      where in the comments I found this:
      $s = "LOW" ToolTip($s, 0, 0, "Battery Information");, $icon) $H_TOOLTIP1 = WinGetHandle($s) DllCall("UxTheme.dll", "int", "SetWindowTheme", "hwnd", $H_TOOLTIP1, "wstr", "", "wstr", "") DllCall("user32.dll", "int", "SendMessage", "hwnd", $H_TOOLTIP1, "int", 1043, "int", 2552550, "int", 0) Sleep(1000) Which I then used in my code with different color codes... Trial and Error brought me these that I wanted to use:
       
      The Problem is if I loop through my code it only sets the color for the 1st loop and then sticks to it.
      The real problem is tho that I don't exactly understand the dllcalls... And I guess that's why it isn't working
      So if someone would be so awesome to explain to me how they work, or at least can give me a list of these parameters then I would really appreciate that and learn something new
      Obviously a solution to my problem is awesome aswell ^^
      I run this under Windows 8.1
      There is my code in a paste.
      https://pastebin.com/q525f7mS