Jason Kuo : wininet: Partially implement InternetSetFilePointer.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 00ea06977717447cf7b65aada8d2e449f1aebfec
URL:    https://gitlab.winehq.org/wine/wine/-/commit/00ea06977717447cf7b65aada8d2e44...

Author: Jason Kuo <j20001970(a)gmail.com>
Date:   Sat Nov  5 17:14:16 2022 +0800

wininet: Partially implement InternetSetFilePointer.

The function is implemented by setting the newly added contentPos
that keep track of current read position in the content, when
InternetReadFile related function is called, data will be read from
req_file->file_handle before continuing reading from http stream.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=26570

---

 dlls/wininet/ftp.c      |   3 ++
 dlls/wininet/http.c     | 112 ++++++++++++++++++++++++++++++++++++++++++++++--
 dlls/wininet/internet.c |  29 +++++++++++--
 dlls/wininet/internet.h |   3 ++
 4 files changed, 140 insertions(+), 7 deletions(-)