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read_file ( const file[], line, text[], len, &txtLen )


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gamer99
Senior Member
Join Date: Jul 2011
Old 08-09-2011 , 10:59   Re: read_file ( const file[], line, text[], len, &txtLen )
Reply With Quote #1

Thanks a lot ... i will try it

One more thing if the file does not exits then how to wirte that file and make the first entry ?

for example

Code:
if(!file_exists(file))
{
file_handle = fopen(file, "wt")
//holder is the string
fputs(file_handle, holder)
	fclose(file_handle)
}
is it a good way or there are some better way ?
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Bugsy
AMX Mod X Moderator
Join Date: Feb 2005
Location: NJ, USA
Old 08-09-2011 , 11:07   Re: read_file ( const file[], line, text[], len, &txtLen )
Reply With Quote #2

Quote:
Originally Posted by gamer99 View Post
Thanks a lot ... i will try it

One more thing if the file does not exits then how to wirte that file and make the first entry ?

for example

Code:
if(!file_exists(file))
{
file_handle = fopen(file, "wt")
//holder is the string
fputs(file_handle, holder)
	fclose(file_handle)
}
is it a good way or there are some better way ?
For something this simple I would use what I posted. With write_file()\read_file(), you do not open and close a file, you simply call the function and it does all of the work for you. There is no need to check if file exists since when you call write_file(), it will create a new file if one doesnt exist and write the line for you. If you still want to check if the file exists for some other reason, just use the file_exists() native.

You can access various lines in the file if you need to. If you notice, there is a 0 parameter specified which relates to the first line in the file. If you replace that with 1 it will work with the second line in the file, and so on.
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Last edited by Bugsy; 08-09-2011 at 11:10.
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