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-rw-r--r--lib/cdabstract.cpp384
1 files changed, 192 insertions, 192 deletions
diff --git a/lib/cdabstract.cpp b/lib/cdabstract.cpp
index ff438c4..ceb5f70 100644
--- a/lib/cdabstract.cpp
+++ b/lib/cdabstract.cpp
@@ -1,192 +1,192 @@
-/*
- * PSX-Tools Bundle Pack
- * Copyright (C) 2002-2003 Nicolas "Pixel" Noble
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/* $Id: cdabstract.cpp,v 1.7 2003-12-11 16:53:43 pixel Exp $ */
-
-#include "cdabstract.h"
-#include "Input.h"
-#include "cdreader.h"
-
-#ifdef __linux__
-#include <unistd.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <linux/cdrom.h>
-#endif
-
-#if defined (_MSC_VER) || defined (__MINGW32__)
-#include <windowsx.h>
-#endif
-
-Handle * cdabstract::open_cd(const String & nom) {
- if (nom.extract(0, 2).toupper() == "CD:") {
- return new cdreader(nom.extract(3));
- } else {
- return new Input(nom);
- }
-}
-
-bool cdabstract::canprobe() {
-#ifdef __linux__
- return true;
-#endif
-#ifdef _WIN32
- OSVERSIONINFO ov;
- memset(&ov, 0, sizeof(OSVERSIONINFO));
- ov.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
-
- GetVersionEx(&ov);
-
- return ((ov.dwPlatformId == VER_PLATFORM_WIN32_NT) && (ov.dwMajorVersion > 4));
-#endif
- return false;
-}
-
-std::vector<String> cdabstract::probe() throw (GeneralException) {
- int i;
- std::vector<String> r;
- String probed;
-
- if (!canprobe())
- throw GeneralException("Can't probe CD devices on this platform.");
-
-#ifdef __linux__
- if (subprobe(probed = "/dev/cdrom"))
- r.push_back(probed);
-
- for (i = 0; i < 63; i++) {
- probed.set("/dev/cdroms/cdrom%i", i);
- if (subprobe(probed))
- r.push_back(probed);
- }
- for (i = 'a'; i <= 'z'; i++) {
- probed.set("/dev/hd%c", i);
- if (subprobe(probed))
- r.push_back(probed);
- }
-#endif
-
-#ifdef _WIN32
- for (i = 'A'; i <= 'Z'; i++) {
- probed.set("%c:\\", i);
- if (subprobe(probed))
- r.push_back(probed);
- }
-#endif
-
- return r;
-}
-
-#ifdef _WIN32
-HANDLE cdabstract::OpenIOCTLFile(char cLetter) {
- HANDLE hF;
- char szFName[16];
- OSVERSIONINFO ov;
- DWORD dwFlags;
- DWORD dwIOCTLAttr = 0;
-
- memset(&ov, 0, sizeof(OSVERSIONINFO));
- ov.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
- GetVersionEx(&ov);
-
- if((ov.dwPlatformId == VER_PLATFORM_WIN32_NT) && (ov.dwMajorVersion > 4))
- dwFlags = GENERIC_READ | GENERIC_WRITE; // add gen write on W2k/XP
- else dwFlags = GENERIC_READ;
-
- sprintf(szFName, "\\\\.\\%c:", cLetter);
-
- hF = CreateFile(szFName, dwFlags, FILE_SHARE_READ, // open drive
- NULL, OPEN_EXISTING, dwIOCTLAttr, NULL);
-
- if (hF == INVALID_HANDLE_VALUE) { // mmm... no success?
- dwFlags ^= GENERIC_WRITE; // -> try write toggle
- hF = CreateFile(szFName, dwFlags, FILE_SHARE_READ, // -> open drive again
- NULL, OPEN_EXISTING, dwIOCTLAttr, NULL);
- if (hF == INVALID_HANDLE_VALUE)
- return NULL;
- }
- return hF;
-}
-
-typedef struct {
- ULONG Length;
- UCHAR PortNumber;
- UCHAR PathId;
- UCHAR TargetId;
- UCHAR Lun;
-} SCSI_ADDRESS, *PSCSI_ADDRESS;
-
-void cdabstract::GetIOCTLAdapter(HANDLE hF, int * iDA, int * iDT, int * iDL) {
- char szBuf[1024];
- PSCSI_ADDRESS pSA;
- DWORD dwRet;
-
- *iDA = *iDT = *iDL = -1;
-
- if (hF == NULL)
- return;
-
- memset(szBuf,0,1024);
-
- pSA = (PSCSI_ADDRESS)szBuf;
- pSA->Length = sizeof(SCSI_ADDRESS);
-
- if (!DeviceIoControl(hF, IOCTL_SCSI_GET_ADDRESS, NULL, 0, pSA,
- sizeof(SCSI_ADDRESS), &dwRet, NULL))
- return;
-
- *iDA = pSA->PortNumber;
- *iDT = pSA->TargetId;
- *iDL = pSA->Lun;
-}
-#endif
-
-bool cdabstract::subprobe(String & probed) {
-#ifdef __linux__
- int h, caps;
-
- h = open(probed.to_charp(), O_RDONLY | O_NONBLOCK);
-
- if (ioctl(h, CDROM_GET_CAPABILITY, &caps) < 0) {
- close(h);
- return false;
- } else {
- close(h);
- return true;
- }
-#endif
-
-#ifdef _WIN32
- int iDA, iDT, iDL;
- char letter[4];
- HANDLE h;
-
- if (GetDriveType(probed.to_charp()) == DRIVE_CDROM) {
- h = OpenIOCTLFile(probed[0]);
- GetIOCTLAdapter(h, &iDA, &iDT, &iDL);
- CloseHandle(h);
- if ((iDA != -1) && (iDT != -1) && (iDL != -1)) {
- probed += String().set(" [%i:%i:%i]", iDA, iDT, iDL);
- return true;
- }
- }
-#endif
-
- return false;
-}
+/*
+ * PSX-Tools Bundle Pack
+ * Copyright (C) 2002-2003 Nicolas "Pixel" Noble
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* $Id: cdabstract.cpp,v 1.8 2004-11-27 21:44:48 pixel Exp $ */
+
+#include "cdabstract.h"
+#include "Input.h"
+#include "cdreader.h"
+
+#ifdef __linux__
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <linux/cdrom.h>
+#endif
+
+#if defined (_MSC_VER) || defined (__MINGW32__)
+#include <windowsx.h>
+#endif
+
+Handle * cdabstract::open_cd(const String & nom) {
+ if (nom.extract(0, 2).toupper() == "CD:") {
+ return new cdreader(nom.extract(3));
+ } else {
+ return new Input(nom);
+ }
+}
+
+bool cdabstract::canprobe() {
+#ifdef __linux__
+ return true;
+#endif
+#ifdef _WIN32
+ OSVERSIONINFO ov;
+ memset(&ov, 0, sizeof(OSVERSIONINFO));
+ ov.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+
+ GetVersionEx(&ov);
+
+ return ((ov.dwPlatformId == VER_PLATFORM_WIN32_NT) && (ov.dwMajorVersion > 4));
+#endif
+ return false;
+}
+
+std::vector<String> cdabstract::probe() throw (GeneralException) {
+ int i;
+ std::vector<String> r;
+ String probed;
+
+ if (!canprobe())
+ throw GeneralException("Can't probe CD devices on this platform.");
+
+#ifdef __linux__
+ if (subprobe(probed = "/dev/cdrom"))
+ r.push_back(probed);
+
+ for (i = 0; i < 63; i++) {
+ probed.set("/dev/cdroms/cdrom%i", i);
+ if (subprobe(probed))
+ r.push_back(probed);
+ }
+ for (i = 'a'; i <= 'z'; i++) {
+ probed.set("/dev/hd%c", i);
+ if (subprobe(probed))
+ r.push_back(probed);
+ }
+#endif
+
+#ifdef _WIN32
+ for (i = 'A'; i <= 'Z'; i++) {
+ probed.set("%c:\\", i);
+ if (subprobe(probed))
+ r.push_back(probed);
+ }
+#endif
+
+ return r;
+}
+
+#ifdef _WIN32
+HANDLE cdabstract::OpenIOCTLFile(char cLetter) {
+ HANDLE hF;
+ char szFName[16];
+ OSVERSIONINFO ov;
+ DWORD dwFlags;
+ DWORD dwIOCTLAttr = 0;
+
+ memset(&ov, 0, sizeof(OSVERSIONINFO));
+ ov.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ GetVersionEx(&ov);
+
+ if((ov.dwPlatformId == VER_PLATFORM_WIN32_NT) && (ov.dwMajorVersion > 4))
+ dwFlags = GENERIC_READ | GENERIC_WRITE; // add gen write on W2k/XP
+ else dwFlags = GENERIC_READ;
+
+ sprintf(szFName, "\\\\.\\%c:", cLetter);
+
+ hF = CreateFile(szFName, dwFlags, FILE_SHARE_READ, // open drive
+ NULL, OPEN_EXISTING, dwIOCTLAttr, NULL);
+
+ if (hF == INVALID_HANDLE_VALUE) { // mmm... no success?
+ dwFlags ^= GENERIC_WRITE; // -> try write toggle
+ hF = CreateFile(szFName, dwFlags, FILE_SHARE_READ, // -> open drive again
+ NULL, OPEN_EXISTING, dwIOCTLAttr, NULL);
+ if (hF == INVALID_HANDLE_VALUE)
+ return NULL;
+ }
+ return hF;
+}
+
+typedef struct {
+ ULONG Length;
+ UCHAR PortNumber;
+ UCHAR PathId;
+ UCHAR TargetId;
+ UCHAR Lun;
+} SCSI_ADDRESS, *PSCSI_ADDRESS;
+
+void cdabstract::GetIOCTLAdapter(HANDLE hF, int * iDA, int * iDT, int * iDL) {
+ char szBuf[1024];
+ PSCSI_ADDRESS pSA;
+ DWORD dwRet;
+
+ *iDA = *iDT = *iDL = -1;
+
+ if (hF == NULL)
+ return;
+
+ memset(szBuf,0,1024);
+
+ pSA = (PSCSI_ADDRESS)szBuf;
+ pSA->Length = sizeof(SCSI_ADDRESS);
+
+ if (!DeviceIoControl(hF, IOCTL_SCSI_GET_ADDRESS, NULL, 0, pSA,
+ sizeof(SCSI_ADDRESS), &dwRet, NULL))
+ return;
+
+ *iDA = pSA->PortNumber;
+ *iDT = pSA->TargetId;
+ *iDL = pSA->Lun;
+}
+#endif
+
+bool cdabstract::subprobe(String & probed) {
+#ifdef __linux__
+ int h, caps;
+
+ h = open(probed.to_charp(), O_RDONLY | O_NONBLOCK);
+
+ if (ioctl(h, CDROM_GET_CAPABILITY, &caps) < 0) {
+ close(h);
+ return false;
+ } else {
+ close(h);
+ return true;
+ }
+#endif
+
+#ifdef _WIN32
+ int iDA, iDT, iDL;
+ char letter[4];
+ HANDLE h;
+
+ if (GetDriveType(probed.to_charp()) == DRIVE_CDROM) {
+ h = OpenIOCTLFile(probed[0]);
+ GetIOCTLAdapter(h, &iDA, &iDT, &iDL);
+ CloseHandle(h);
+ if ((iDA != -1) && (iDT != -1) && (iDL != -1)) {
+ probed += String().set(" [%i:%i:%i]", iDA, iDT, iDL);
+ return true;
+ }
+ }
+#endif
+
+ return false;
+}
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