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Diffstat (limited to 'Src/external_dependencies/libdiscid-0.6.2/src/disc_win32.c')
-rw-r--r--Src/external_dependencies/libdiscid-0.6.2/src/disc_win32.c247
1 files changed, 0 insertions, 247 deletions
diff --git a/Src/external_dependencies/libdiscid-0.6.2/src/disc_win32.c b/Src/external_dependencies/libdiscid-0.6.2/src/disc_win32.c
deleted file mode 100644
index df9409d64..000000000
--- a/Src/external_dependencies/libdiscid-0.6.2/src/disc_win32.c
+++ /dev/null
@@ -1,247 +0,0 @@
-/* --------------------------------------------------------------------------
-
- MusicBrainz -- The Internet music metadatabase
-
- Copyright (C) 2007-2008 Lukas Lalinsky
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-
-----------------------------------------------------------------------------*/
-
-#ifdef _MSC_VER
- #define _CRT_SECURE_NO_WARNINGS
- #if (_MSC_VER < 1900)
- #define snprintf _snprintf
- #endif
-#endif
-
-#include <windows.h>
-#include <string.h>
-#include <stdio.h>
-
-#if defined(__CYGWIN__)
-#include <ntddcdrm.h>
-#elif defined(__MINGW32__)
-#include <ddk/ntddcdrm.h>
-#else
-#include "ntddcdrm.h"
-#endif
-
-#include "discid/discid.h"
-#include "discid/discid_private.h"
-
-
-#define MB_DEFAULT_DEVICE "D:"
-#define MAX_DEV_LEN 3
-
-#if defined(_MSC_VER)
-# define THREAD_LOCAL __declspec(thread)
-#elif (defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__)
-# define THREAD_LOCAL __thread
-#else
-# define THREAD_LOCAL
-#endif
-
-static THREAD_LOCAL char default_device[MAX_DEV_LEN] = "\0";
-
-static int address_to_sectors(UCHAR address[4]) {
- return address[1] * 4500 + address[2] * 75 + address[3];
-}
-
-static HANDLE create_device_handle(mb_disc_private *disc, const char *device) {
- HANDLE hDevice;
- char filename[128];
- const char* colon;
- size_t len;
-
- strcpy(filename, "\\\\.\\");
- len = strlen(device);
- colon = strchr(device, ':');
- if (colon) {
- len = colon - device + 1;
- }
- strncat(filename, device, len > 120 ? 120 : len);
-
- hDevice = CreateFile(filename, GENERIC_READ,
- FILE_SHARE_READ | FILE_SHARE_WRITE,
- NULL, OPEN_EXISTING, 0, NULL);
- if (hDevice == INVALID_HANDLE_VALUE) {
- snprintf(disc->error_msg, MB_ERROR_MSG_LENGTH,
- "cannot open the CD audio device '%s'", device);
- return 0;
- }
-
- return hDevice;
-}
-
-static void read_disc_mcn(HANDLE hDevice, mb_disc_private *disc) {
- DWORD dwReturned;
- BOOL bResult;
- CDROM_SUB_Q_DATA_FORMAT format;
- SUB_Q_CHANNEL_DATA data;
-
- format.Track = 0;
- format.Format = IOCTL_CDROM_MEDIA_CATALOG;
- bResult = DeviceIoControl(hDevice, IOCTL_CDROM_READ_Q_CHANNEL,
- &format, sizeof(format),
- &data, sizeof(data),
- &dwReturned, NULL);
- if (bResult == FALSE) {
- fprintf(stderr, "Warning: Unable to read the disc's media catalog number.\n");
- } else {
- strncpy(disc->mcn, (char *) data.MediaCatalog.MediaCatalog,
- MCN_STR_LENGTH);
- }
-}
-
-static void read_disc_isrc(HANDLE hDevice, mb_disc_private *disc, int track) {
- DWORD dwReturned;
- BOOL bResult;
- CDROM_SUB_Q_DATA_FORMAT format;
- SUB_Q_CHANNEL_DATA data;
-
- format.Track = track;
- format.Format = IOCTL_CDROM_TRACK_ISRC;
- bResult = DeviceIoControl(hDevice, IOCTL_CDROM_READ_Q_CHANNEL,
- &format, sizeof(format),
- &data, sizeof(data),
- &dwReturned, NULL);
- if (bResult == FALSE) {
- fprintf(stderr, "Warning: Unable to read the international standard recording code (ISRC) for track %i\n", track);
- } else {
- strncpy(disc->isrc[track], (char *) data.TrackIsrc.TrackIsrc,
- ISRC_STR_LENGTH);
- }
-}
-
-static int get_nth_device(int number, char* device, int device_length) {
- int i, counter = 0;
- char tmpDevice[MAX_DEV_LEN];
- DWORD mask = GetLogicalDrives();
-
- for (i = 0; i <= 25; i++) {
- if (mask >> i & 1) {
- snprintf(tmpDevice, MAX_DEV_LEN, "%c:", i + 'A');
- if (GetDriveType(tmpDevice) == DRIVE_CDROM) {
- counter++;
- if (counter == number) {
- strncpy(device, tmpDevice, device_length);
- return TRUE;
- }
- }
- }
- }
-
- return FALSE;
-}
-
-char *mb_disc_get_default_device_unportable(void) {
- if (!get_nth_device(1, default_device, MAX_DEV_LEN)) {
- return MB_DEFAULT_DEVICE;
- }
-
- return default_device;
-}
-
-int mb_disc_has_feature_unportable(enum discid_feature feature) {
- switch(feature) {
- case DISCID_FEATURE_READ:
- case DISCID_FEATURE_MCN:
- case DISCID_FEATURE_ISRC:
- return 1;
- default:
- return 0;
- }
-}
-
-static int mb_disc_winnt_read_toc(HANDLE device, mb_disc_private *disc, mb_disc_toc *toc) {
- DWORD dwReturned;
- BOOL bResult;
- CDROM_TOC cd;
- int i;
-
- bResult = DeviceIoControl(device, IOCTL_CDROM_READ_TOC,
- NULL, 0,
- &cd, sizeof(cd),
- &dwReturned, NULL);
- if (bResult == FALSE) {
- snprintf(disc->error_msg, MB_ERROR_MSG_LENGTH,
- "error while reading the CD TOC");
- return 0;
- }
-
- toc->first_track_num = cd.FirstTrack;
- toc->last_track_num = cd.LastTrack;
-
- /* Get info about all tracks */
- for (i = toc->first_track_num; i <= toc->last_track_num; i++) {
- toc->tracks[i].address = address_to_sectors(cd.TrackData[i - 1].Address) - 150;
- toc->tracks[i].control = cd.TrackData[i - 1].Control;
- }
-
- /* Lead-out is stored after the last track */
- toc->tracks[0].address = address_to_sectors(cd.TrackData[toc->last_track_num].Address) - 150;
- toc->tracks[0].control = cd.TrackData[toc->last_track_num].Control;
-
- return 1;
-}
-
-int mb_disc_read_unportable(mb_disc_private *disc, const char *device,
- unsigned int features) {
- mb_disc_toc toc;
- char tmpDevice[MAX_DEV_LEN];
- HANDLE hDevice;
- int i, device_number;
-
- device_number = (int) strtol(device, NULL, 10);
-
- if (device_number > 0) {
- if (!get_nth_device(device_number, tmpDevice, MAX_DEV_LEN)) {
- snprintf(disc->error_msg, MB_ERROR_MSG_LENGTH,
- "cannot find the CD audio device '%i'", device_number);
- return 0;
- }
- device = tmpDevice;
- }
-
- hDevice = create_device_handle(disc, device);
- if (hDevice == 0)
- return 0;
-
- if (!mb_disc_winnt_read_toc(hDevice, disc, &toc)) {
- CloseHandle(hDevice);
- return 0;
- }
-
- if (!mb_disc_load_toc(disc, &toc)) {
- CloseHandle(hDevice);
- return 0;
- }
-
- if (features & DISCID_FEATURE_MCN) {
- read_disc_mcn(hDevice, disc);
- }
-
- for (i = disc->first_track_num; i <= disc->last_track_num; i++) {
- if (features & DISCID_FEATURE_ISRC) {
- read_disc_isrc(hDevice, disc, i);
- }
- }
-
- CloseHandle(hDevice);
- return 1;
-}
-
-/* EOF */
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