diff options
Diffstat (limited to 'lib/libftp/FtpIO.c')
| -rw-r--r-- | lib/libftp/FtpIO.c | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/lib/libftp/FtpIO.c b/lib/libftp/FtpIO.c index ee70100..b7f6af5 100644 --- a/lib/libftp/FtpIO.c +++ b/lib/libftp/FtpIO.c @@ -1,9 +1,9 @@ /* Library for ftpd clients.(libftp) Copyright by Oleg Orel All rights reserved. - -This library is desined for free, non-commercial software creation. -It is changeable and can be improved. The author would greatly appreciate + +This library is desined for free, non-commercial software creation. +It is changeable and can be improved. The author would greatly appreciate any advises, new components and patches of the exist ing programs. Commercial usage is also possible with participation of it's author. @@ -18,23 +18,23 @@ Commercial usage is also possible with participation of it's author. int FtpRead(FTP *con) { int c; - + if ( con -> mode == 'I' ) return FtpGetc(con,FTPDATA(con)); - + if ( con->ch != EOF ) { c=con->ch; con->ch=EOF; return c; } - + c=FtpGetc(con,FTPDATA(con)); - + if ( c == Ctrl('M') ) { c = FtpGetc(con,FTPDATA(con)); - + if ( c == Ctrl('J') ) return '\n'; con->ch = c; @@ -45,20 +45,20 @@ int FtpRead(FTP *con) int FtpWrite(FTP *ftp,char c) { - + if ( ftp -> mode == 'I' || c != '\n' ) return FtpPutc(ftp,FTPDATA(ftp),c); - + FtpPutc(ftp,FTPDATA(ftp),Ctrl('M')); return FtpPutc(ftp,FTPDATA(ftp),Ctrl('J')); } - + int FtpGetc(FTP *ftp,FILE *fp) { fd_set fds; char c; - + FD_ZERO(&fds); FD_SET(fileno(fp),&fds); @@ -67,9 +67,9 @@ int FtpGetc(FTP *ftp,FILE *fp) if (read(fileno(fp),&c,1)<1) return EOF; - + if (ftp->hash!=NULL) (*ftp->hash)(ftp,1); - + return (int)c; } @@ -77,13 +77,13 @@ int FtpGetc(FTP *ftp,FILE *fp) STATUS FtpPutc(FTP *ftp,FILE *fp,char c) { fd_set fds; - + FD_ZERO(&fds); FD_SET(fileno(fp),&fds); - + if (select(getdtablesize(), 0, &fds, 0, &(ftp->timeout))<1) return EXIT(ftp,QUIT); - + if (write(fileno(fp),&c,1)!=1) return EXIT(ftp,QUIT); @@ -96,19 +96,19 @@ STATUS FtpReadBlock(FTP *ftp, char *buffer, int size) { fd_set fds; register int rsize; - + FD_ZERO(&fds); FD_SET(fileno(FTPDATA(ftp)),&fds); - + if (select(getdtablesize(), &fds,0, 0, &(ftp->timeout))<1) return EXIT(ftp,QUIT); - - + + if ((rsize=read(fileno(FTPDATA(ftp)),buffer,size))<0) return EXIT(ftp,QUIT); - + if (ftp->hash!=NULL && rsize!=0) (*ftp->hash)(ftp,rsize); - + if (ftp->mode == 'A') { char buffer2[size]; @@ -119,7 +119,7 @@ STATUS FtpReadBlock(FTP *ftp, char *buffer, int size) buffer2[ii]='\n',i++; else buffer2[ii]=buffer[i]; - + rsize=ii; bcopy(buffer2,buffer,rsize); } @@ -132,14 +132,14 @@ STATUS FtpWriteBlock(FTP *ftp, char *buffer, int size) fd_set fds; register int wsize; char buffer2[size*2]; - + FD_ZERO(&fds); FD_SET(fileno(FTPDATA(ftp)),&fds); - + if (select(getdtablesize(), 0, &fds, 0, &(ftp->timeout))<1) return EXIT(ftp,QUIT); - - + + if (ftp->mode=='A') { register int i,ii; @@ -152,17 +152,17 @@ STATUS FtpWriteBlock(FTP *ftp, char *buffer, int size) buffer=buffer2; size=ii; } - - if ((wsize=write(fileno(FTPDATA(ftp)),buffer,size))!=size) + + if ((wsize=write(fileno(FTPDATA(ftp)),buffer,size))!=size) return EXIT(ftp,QUIT); - + if ( ftp->hash!=NULL && wsize!=0 ) (*ftp->hash)(ftp,wsize); - + return wsize; } - + |
