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/*
Function to pad a string to x characters adding the required character at the start of the string
(Note string length limited by length of the array)
Author: Steven Woodcock?? Sopra Group
Inputs:
strCharToPad - The String that requires to be padded out i.e. "123456"
cParamName - The name of the parameter you want the end value to be saved to
iValLength - The length you want the string to be padded out to i.e. 9
cValueToAdd - The character you want to pad the string out with?? must be a single character i.e. "0"
Outputs:
Creates a LoadRunner parameter of a name specified in the input 'cParamName'
*/
int lr_padstr(char* cCharToPad?? char* cParamName?? int iValLength?? char* cValueToAdd){
char cTemp[1024] = "";
int iLoop = 0;
int iMainLoop = 0;
int iSubLoop = 0;
for(iMainLoop = 0; iMainLoop < iValLength; iMainLoop++){
if (iMainLoop == strlen(cCharToPad)) {
iLoop = iValLength - iMainLoop;
for (iSubLoop = 0; iSubLoop < iLoop; iSubLoop++) {
strcat(cTemp?? cValueToAdd);
}
}
}
strcat(cTemp?? cCharToPad);
lr_save_string(cTemp?? cParamName);
}
????lr_padstr?????????????????????????????????????????????????????LoadRunner?????С????????????lr_padstr.h?????У???LoadRunner??????????
#include "lr_padstr.h"
Action()
{
//     For the lr_padstr function
char * cShortValue = "123";
//     For the sprintf function
char cPaddedValue[8] ="";
int iShortValue = 123;
int i;
//     The lr_padstr function?? written by Steven Woodcock can be used to pad with zeroes
lr_padstr(cShortValue??"pPaddedParameter"??8??"0");
lr_output_message("Padded value is %s"?? lr_eval_string("{pPaddedParameter}"));
//     The PadToX function can also be used to pad with other characters (e.g. x)
lr_padstr(cShortValue??"pPaddedParameter"??8??"x");
lr_output_message("Padded value is %s"?? lr_eval_string("{pPaddedParameter}"));
return 0;
}