Hi, John!
The file was already opened in binary mode. The problem isn't in the file
opened, but in the file outputed. Understand what's happening:
FILE *fp1, *fp2;
fp1=fopen("source.zip","rb");
fp2=fopen("destiny.zip","wb");
while(!feof(fp1)) fputc(fgetc(fp1),fp2);
fclose(fp1);
fclose(fp2);
This works! But I don't want to copy files. I need to open the source.zip and
send it to the stdout! So I tried this:
FILE *fp1=fopen("source.zip","rb");
while(!feof(fp1)) putchar(fgetc(fp1));
fclose(fp1);
This doesn't work, because when the character got from the file fp1 is a '\n',
then the program outputs the combination "\r\n" in place. This corrupts the
file.
Thanks for the attention and for the fast answer! I hope you can help me.
Gratefully,
Thales Medeiros.
Citando John Love-Jensen <eljay@xxxxxxxxx>:
> Hi Thales,
>
> > I'm trying to open a binary file and print it to the stdout, but
> substituting
> '\n' for "\r\n", the file generated is corrupted.
>
> Have you tried opening the file in binary mode?
>
> #include <fstream>
>
> std::fstream f("myfile.bin",
> ios_base::binary | ios_base::in | ios_base::out);
>
> HTH,
> --Eljay
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