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mpq/stormlib now works on windows

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This commit is contained in:
Brandon 2018-12-28 08:44:29 -07:00
parent 5d95d2ef77
commit 151cbe8739
5 changed files with 51 additions and 16 deletions
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1
extract.bat Normal file
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@ -0,0 +1 @@
go run .\tools\mpq --target="assets" extract mpq\d2data.mpq

16
formats/mpq/build.go Normal file
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@ -0,0 +1,16 @@
package mpq
/*
// Build Tags
// Windows
#cgo windows CFLAGS: -D_MPQ_WINDOWS
#cgo windows LDFLAGS: -Lstormlib -lstorm -lwininet -lz -lbz2 -lstdc++
// Linux
#cgo linux CFLAGS: -D_MPQ_LINUX
#cgo linux LDFLAGS: -L./stormlib/ -lstorm -lz -lbz2 -lstdc++
*/
import "C"

19
formats/mpq/mpq.go
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@ -1,22 +1,29 @@
package mpq
// #cgo LDFLAGS: -L./stormlib/ -lstorm -lz -lbz2 -lstdc++
// #ifdef _MPQ_WINDOWS
// #include <windows.h>
// #include <stdlib.h>
// #endif
// #ifdef _MPQ_LINUX
// #include <stdlib.h>
// #define WINAPI
// DWORD GetLastError();
// #endif
// #define DWORD unsigned int
// #define HANDLE void *
// #define LONG int
// #define LPDWORD unsigned int *
// #define LPOVERLAPPED void *
// #define TCHAR char
// #define WINAPI
// #define bool unsigned char
//
// bool WINAPI SFileOpenArchive(const TCHAR * szMpqName, DWORD dwPriority, DWORD dwFlags, HANDLE * phMpq);
// bool WINAPI SFileCloseArchive(HANDLE hMpq);
// bool WINAPI SFileOpenFileEx(HANDLE hMpq, const char * szFileName, DWORD dwSearchScope, HANDLE * phFile);
// DWORD WINAPI SFileSetFilePointer(HANDLE hFile, LONG lFilePos, LONG * plFilePosHigh, DWORD dwMoveMethod);
// bool WINAPI SFileReadFile(HANDLE hFile, void * lpBuffer, DWORD dwToRead, LPDWORD pdwRead, LPOVERLAPPED lpOverlapped);
// bool WINAPI SFileCloseFile(HANDLE hFile);
// DWORD GetLastError();
//
import "C"
import (
"bytes"
@ -65,7 +72,7 @@ func (f *file) Read(data []byte) (int, error) {
var bytesRead int
if result := C.SFileReadFile(f.handle, unsafe.Pointer(&data[0]), C.uint(len(data)), (*C.uint)(unsafe.Pointer(&bytesRead)), nil); result == 0 {
lastError := getLastError()
if lastError == 1002 { // ERROR_HANDLE_EOF
if lastError == 1002 || lastError == 38 { // ERROR_HANDLE_EOF
return bytesRead, io.EOF
}
@ -161,7 +168,7 @@ func (a *archive) buildPathMap() error {
for _, line := range lines {
pathInt := strings.TrimSpace(line)
if len(pathInt) > 0 {
pathExt := santizePath(pathInt)
pathExt := sanitizePath(pathInt)
a.paths[pathExt] = pathInt
}
}
@ -169,7 +176,7 @@ func (a *archive) buildPathMap() error {
return nil
}
func santizePath(path string) string {
func sanitizePath(path string) string {
return strings.ToLower(strings.Replace(path, "\\", string(os.PathSeparator), -1))
}

11
formats/mpq/readme.txt Normal file
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@ -0,0 +1,11 @@
To compile and install stormlib on windows with mingw64:
Copy the stormlib folder to an easy to access directory. I used /mingw64/home/thegtproject/stormlib
(from mingw64 console)
$ cd /mingw64/home/thegtproject/stormlib
$ cmake -DCMAKE_SYSTEM_NAME="windows" -DCMAKE_INSTALL_PREFIX="/mingw64" .
$ make && make install
Done.

8
tools/mpq/mpq.go
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@ -5,7 +5,7 @@ import (
"fmt"
"io"
"os"
"path"
"path/filepath"
"github.com/FooSoft/lazarus/formats/mpq"
"github.com/bmatcuk/doublestar"
@ -57,8 +57,8 @@ func extract(mpqPath, filter, targetDir string) error {
}
defer resFile.Close()
sysPath := path.Join(targetDir, resPath)
if err := os.MkdirAll(path.Dir(sysPath), 0777); err != nil {
sysPath := filepath.Join(targetDir, resPath)
if err := os.MkdirAll(filepath.Dir(sysPath), 0777); err != nil {
return err
}
@ -85,7 +85,7 @@ func main() {
)
flag.Usage = func() {
fmt.Fprintf(os.Stderr, "Usage: %s [options] command [files]\n", path.Base(os.Args[0]))
fmt.Fprintf(os.Stderr, "Usage: %s [options] command [files]\n", filepath.Base(os.Args[0]))
fmt.Fprintf(os.Stderr, "Parameters:\n\n")
flag.PrintDefaults()
}