| Forum List • Thread List • Reply • Refresh • New Topic • Search • Previous • Next  1  |  1. How to get the Filesize#2647 Posted by: HeReSY 2003-09-19 16:54:20 | Hi,
anybody an answer of this question.
I only found functions to create, close, open, read and write files, but i didn't find a function which returns the size of a file.
HeReSY | 2. Re: How to get the Filesize #2648 | | Try wxStat(), it's a wrapper of stat(). | 3. Re: How to get the Filesize #2714 Posted by: 2003-10-08 18:23:46 | I had the same problem. I solved it with open the file, and the Returncode of SeekEnd tells the position.
stat / wxStat seems to be better, but could not find ANYTHING in the documentation. is it an undocumentet wxFile function? Any more information could be helpful!
Thank's
Markus | 4. Re: How to get the Filesize #2716 | stat is a standard function in libc, document:
http://g.yi.org/f.php?f=2853#2968
wxWindows wrapped many standard functions to better interface with wxWindows, for instance, with wxString, unicode, etc. You can search header files in include directory for their definitions. | 5. Re: How to get the Filesize #2724 Posted by: HeReSY 2003-10-10 09:50:49 | I have made it with wxFileInputStream. The Base class has the member function GetSize() and it works goog.
HeReSY | 6. Re: How to get the Filesize #2725 Posted by: 2003-10-10 14:57:31 | simple but good AND the file does not need to be opened like in the other solutions:
wxStructStat buf;
int result,size;
wxString cur_file;
....
result = wxStat( cur_file, &buf );
if (result != 0 ) size = -1; // file is unknown => has no size
else size = buf.st_size;
| 7. Re: How to get the Filesize #2727 Posted by: HeReSY 2003-10-10 18:35:37 | Which header do i have to include. I included the filefn.h where wxStat is declared, but the compiler says, that he did'nt no such function.
HeReSY | 8. Re: How to get the Filesize #2729 Posted by: 2003-10-10 19:04:26 | I see, the filefn does not include everything, it needs.
#include <sys/stat.h>
... should help, in my systems it compiles with GCC and Visual C++
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