mirror of
https://github.com/cookiengineer/audacity
synced 2025-10-26 15:23:48 +01:00
Remove some old erratta, and do a major tidy up of line endings and properties on source files
This commit is contained in:
ra
@@ -1,268 +1,268 @@
|
||||
#include <windows.h>
|
||||
#include "iasiodrv.h"
|
||||
#include "asiolist.h"
|
||||
|
||||
#define ASIODRV_DESC "description"
|
||||
#define INPROC_SERVER "InprocServer32"
|
||||
#define ASIO_PATH "software\\asio"
|
||||
#define COM_CLSID "clsid"
|
||||
|
||||
// ******************************************************************
|
||||
// Local Functions
|
||||
// ******************************************************************
|
||||
static LONG findDrvPath (char *clsidstr,char *dllpath,int dllpathsize)
|
||||
{
|
||||
HKEY hkEnum,hksub,hkpath;
|
||||
char databuf[512];
|
||||
LONG cr,rc = -1;
|
||||
DWORD datatype,datasize;
|
||||
DWORD index;
|
||||
OFSTRUCT ofs;
|
||||
HFILE hfile;
|
||||
BOOL found = FALSE;
|
||||
|
||||
CharLowerBuff(clsidstr,strlen(clsidstr));
|
||||
if ((cr = RegOpenKey(HKEY_CLASSES_ROOT,COM_CLSID,&hkEnum)) == ERROR_SUCCESS) {
|
||||
|
||||
index = 0;
|
||||
while (cr == ERROR_SUCCESS && !found) {
|
||||
cr = RegEnumKey(hkEnum,index++,(LPTSTR)databuf,512);
|
||||
if (cr == ERROR_SUCCESS) {
|
||||
CharLowerBuff(databuf,strlen(databuf));
|
||||
if (!(strcmp(databuf,clsidstr))) {
|
||||
if ((cr = RegOpenKeyEx(hkEnum,(LPCTSTR)databuf,0,KEY_READ,&hksub)) == ERROR_SUCCESS) {
|
||||
if ((cr = RegOpenKeyEx(hksub,(LPCTSTR)INPROC_SERVER,0,KEY_READ,&hkpath)) == ERROR_SUCCESS) {
|
||||
datatype = REG_SZ; datasize = (DWORD)dllpathsize;
|
||||
cr = RegQueryValueEx(hkpath,0,0,&datatype,(LPBYTE)dllpath,&datasize);
|
||||
if (cr == ERROR_SUCCESS) {
|
||||
memset(&ofs,0,sizeof(OFSTRUCT));
|
||||
ofs.cBytes = sizeof(OFSTRUCT);
|
||||
hfile = OpenFile(dllpath,&ofs,OF_EXIST);
|
||||
if (hfile) rc = 0;
|
||||
}
|
||||
RegCloseKey(hkpath);
|
||||
}
|
||||
RegCloseKey(hksub);
|
||||
}
|
||||
found = TRUE; // break out
|
||||
}
|
||||
}
|
||||
}
|
||||
RegCloseKey(hkEnum);
|
||||
}
|
||||
return rc;
|
||||
}
|
||||
|
||||
|
||||
static LPASIODRVSTRUCT newDrvStruct (HKEY hkey,char *keyname,int drvID,LPASIODRVSTRUCT lpdrv)
|
||||
{
|
||||
HKEY hksub;
|
||||
char databuf[256];
|
||||
char dllpath[MAXPATHLEN];
|
||||
WORD wData[100];
|
||||
CLSID clsid;
|
||||
DWORD datatype,datasize;
|
||||
LONG cr,rc;
|
||||
|
||||
if (!lpdrv) {
|
||||
if ((cr = RegOpenKeyEx(hkey,(LPCTSTR)keyname,0,KEY_READ,&hksub)) == ERROR_SUCCESS) {
|
||||
|
||||
datatype = REG_SZ; datasize = 256;
|
||||
cr = RegQueryValueEx(hksub,COM_CLSID,0,&datatype,(LPBYTE)databuf,&datasize);
|
||||
if (cr == ERROR_SUCCESS) {
|
||||
rc = findDrvPath (databuf,dllpath,MAXPATHLEN);
|
||||
if (rc == 0) {
|
||||
lpdrv = new ASIODRVSTRUCT[1];
|
||||
if (lpdrv) {
|
||||
memset(lpdrv,0,sizeof(ASIODRVSTRUCT));
|
||||
lpdrv->drvID = drvID;
|
||||
MultiByteToWideChar(CP_ACP,0,(LPCSTR)databuf,-1,(LPWSTR)wData,100);
|
||||
if ((cr = CLSIDFromString((LPOLESTR)wData,(LPCLSID)&clsid)) == S_OK) {
|
||||
memcpy(&lpdrv->clsid,&clsid,sizeof(CLSID));
|
||||
}
|
||||
|
||||
datatype = REG_SZ; datasize = 256;
|
||||
cr = RegQueryValueEx(hksub,ASIODRV_DESC,0,&datatype,(LPBYTE)databuf,&datasize);
|
||||
if (cr == ERROR_SUCCESS) {
|
||||
strcpy(lpdrv->drvname,databuf);
|
||||
}
|
||||
else strcpy(lpdrv->drvname,keyname);
|
||||
}
|
||||
}
|
||||
}
|
||||
RegCloseKey(hksub);
|
||||
}
|
||||
}
|
||||
else lpdrv->next = newDrvStruct(hkey,keyname,drvID+1,lpdrv->next);
|
||||
|
||||
return lpdrv;
|
||||
}
|
||||
|
||||
static void deleteDrvStruct (LPASIODRVSTRUCT lpdrv)
|
||||
{
|
||||
IASIO *iasio;
|
||||
|
||||
if (lpdrv != 0) {
|
||||
deleteDrvStruct(lpdrv->next);
|
||||
if (lpdrv->asiodrv) {
|
||||
iasio = (IASIO *)lpdrv->asiodrv;
|
||||
iasio->Release();
|
||||
}
|
||||
delete lpdrv;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static LPASIODRVSTRUCT getDrvStruct (int drvID,LPASIODRVSTRUCT lpdrv)
|
||||
{
|
||||
while (lpdrv) {
|
||||
if (lpdrv->drvID == drvID) return lpdrv;
|
||||
lpdrv = lpdrv->next;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
// ******************************************************************
|
||||
|
||||
|
||||
// ******************************************************************
|
||||
// AsioDriverList
|
||||
// ******************************************************************
|
||||
AsioDriverList::AsioDriverList ()
|
||||
{
|
||||
HKEY hkEnum = 0;
|
||||
char keyname[MAXDRVNAMELEN];
|
||||
LPASIODRVSTRUCT pdl;
|
||||
LONG cr;
|
||||
DWORD index = 0;
|
||||
BOOL fin = FALSE;
|
||||
|
||||
numdrv = 0;
|
||||
lpdrvlist = 0;
|
||||
|
||||
cr = RegOpenKey(HKEY_LOCAL_MACHINE,ASIO_PATH,&hkEnum);
|
||||
while (cr == ERROR_SUCCESS) {
|
||||
if ((cr = RegEnumKey(hkEnum,index++,(LPTSTR)keyname,MAXDRVNAMELEN))== ERROR_SUCCESS) {
|
||||
lpdrvlist = newDrvStruct (hkEnum,keyname,0,lpdrvlist);
|
||||
}
|
||||
else fin = TRUE;
|
||||
}
|
||||
if (hkEnum) RegCloseKey(hkEnum);
|
||||
|
||||
pdl = lpdrvlist;
|
||||
while (pdl) {
|
||||
numdrv++;
|
||||
pdl = pdl->next;
|
||||
}
|
||||
|
||||
if (numdrv) CoInitialize(0); // initialize COM
|
||||
}
|
||||
|
||||
AsioDriverList::~AsioDriverList ()
|
||||
{
|
||||
if (numdrv) {
|
||||
deleteDrvStruct(lpdrvlist);
|
||||
CoUninitialize();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
LONG AsioDriverList::asioGetNumDev (VOID)
|
||||
{
|
||||
return (LONG)numdrv;
|
||||
}
|
||||
|
||||
|
||||
LONG AsioDriverList::asioOpenDriver (int drvID,LPVOID *asiodrv)
|
||||
{
|
||||
LPASIODRVSTRUCT lpdrv = 0;
|
||||
long rc;
|
||||
|
||||
if (!asiodrv) return DRVERR_INVALID_PARAM;
|
||||
|
||||
if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
|
||||
if (!lpdrv->asiodrv) {
|
||||
rc = CoCreateInstance(lpdrv->clsid,0,CLSCTX_INPROC_SERVER,lpdrv->clsid,asiodrv);
|
||||
if (rc == S_OK) {
|
||||
lpdrv->asiodrv = *asiodrv;
|
||||
return 0;
|
||||
}
|
||||
// else if (rc == REGDB_E_CLASSNOTREG)
|
||||
// strcpy (info->messageText, "Driver not registered in the Registration Database!");
|
||||
}
|
||||
else rc = DRVERR_DEVICE_ALREADY_OPEN;
|
||||
}
|
||||
else rc = DRVERR_DEVICE_NOT_FOUND;
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
||||
|
||||
LONG AsioDriverList::asioCloseDriver (int drvID)
|
||||
{
|
||||
LPASIODRVSTRUCT lpdrv = 0;
|
||||
IASIO *iasio;
|
||||
|
||||
if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
|
||||
if (lpdrv->asiodrv) {
|
||||
iasio = (IASIO *)lpdrv->asiodrv;
|
||||
iasio->Release();
|
||||
lpdrv->asiodrv = 0;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
LONG AsioDriverList::asioGetDriverName (int drvID,char *drvname,int drvnamesize)
|
||||
{
|
||||
LPASIODRVSTRUCT lpdrv = 0;
|
||||
|
||||
if (!drvname) return DRVERR_INVALID_PARAM;
|
||||
|
||||
if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
|
||||
if (strlen(lpdrv->drvname) < (unsigned int)drvnamesize) {
|
||||
strcpy(drvname,lpdrv->drvname);
|
||||
}
|
||||
else {
|
||||
memcpy(drvname,lpdrv->drvname,drvnamesize-4);
|
||||
drvname[drvnamesize-4] = '.';
|
||||
drvname[drvnamesize-3] = '.';
|
||||
drvname[drvnamesize-2] = '.';
|
||||
drvname[drvnamesize-1] = 0;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
return DRVERR_DEVICE_NOT_FOUND;
|
||||
}
|
||||
|
||||
LONG AsioDriverList::asioGetDriverPath (int drvID,char *dllpath,int dllpathsize)
|
||||
{
|
||||
LPASIODRVSTRUCT lpdrv = 0;
|
||||
|
||||
if (!dllpath) return DRVERR_INVALID_PARAM;
|
||||
|
||||
if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
|
||||
if (strlen(lpdrv->dllpath) < (unsigned int)dllpathsize) {
|
||||
strcpy(dllpath,lpdrv->dllpath);
|
||||
return 0;
|
||||
}
|
||||
dllpath[0] = 0;
|
||||
return DRVERR_INVALID_PARAM;
|
||||
}
|
||||
return DRVERR_DEVICE_NOT_FOUND;
|
||||
}
|
||||
|
||||
LONG AsioDriverList::asioGetDriverCLSID (int drvID,CLSID *clsid)
|
||||
{
|
||||
LPASIODRVSTRUCT lpdrv = 0;
|
||||
|
||||
if (!clsid) return DRVERR_INVALID_PARAM;
|
||||
|
||||
if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
|
||||
memcpy(clsid,&lpdrv->clsid,sizeof(CLSID));
|
||||
return 0;
|
||||
}
|
||||
return DRVERR_DEVICE_NOT_FOUND;
|
||||
}
|
||||
|
||||
|
||||
#include <windows.h>
|
||||
#include "iasiodrv.h"
|
||||
#include "asiolist.h"
|
||||
|
||||
#define ASIODRV_DESC "description"
|
||||
#define INPROC_SERVER "InprocServer32"
|
||||
#define ASIO_PATH "software\\asio"
|
||||
#define COM_CLSID "clsid"
|
||||
|
||||
// ******************************************************************
|
||||
// Local Functions
|
||||
// ******************************************************************
|
||||
static LONG findDrvPath (char *clsidstr,char *dllpath,int dllpathsize)
|
||||
{
|
||||
HKEY hkEnum,hksub,hkpath;
|
||||
char databuf[512];
|
||||
LONG cr,rc = -1;
|
||||
DWORD datatype,datasize;
|
||||
DWORD index;
|
||||
OFSTRUCT ofs;
|
||||
HFILE hfile;
|
||||
BOOL found = FALSE;
|
||||
|
||||
CharLowerBuff(clsidstr,strlen(clsidstr));
|
||||
if ((cr = RegOpenKey(HKEY_CLASSES_ROOT,COM_CLSID,&hkEnum)) == ERROR_SUCCESS) {
|
||||
|
||||
index = 0;
|
||||
while (cr == ERROR_SUCCESS && !found) {
|
||||
cr = RegEnumKey(hkEnum,index++,(LPTSTR)databuf,512);
|
||||
if (cr == ERROR_SUCCESS) {
|
||||
CharLowerBuff(databuf,strlen(databuf));
|
||||
if (!(strcmp(databuf,clsidstr))) {
|
||||
if ((cr = RegOpenKeyEx(hkEnum,(LPCTSTR)databuf,0,KEY_READ,&hksub)) == ERROR_SUCCESS) {
|
||||
if ((cr = RegOpenKeyEx(hksub,(LPCTSTR)INPROC_SERVER,0,KEY_READ,&hkpath)) == ERROR_SUCCESS) {
|
||||
datatype = REG_SZ; datasize = (DWORD)dllpathsize;
|
||||
cr = RegQueryValueEx(hkpath,0,0,&datatype,(LPBYTE)dllpath,&datasize);
|
||||
if (cr == ERROR_SUCCESS) {
|
||||
memset(&ofs,0,sizeof(OFSTRUCT));
|
||||
ofs.cBytes = sizeof(OFSTRUCT);
|
||||
hfile = OpenFile(dllpath,&ofs,OF_EXIST);
|
||||
if (hfile) rc = 0;
|
||||
}
|
||||
RegCloseKey(hkpath);
|
||||
}
|
||||
RegCloseKey(hksub);
|
||||
}
|
||||
found = TRUE; // break out
|
||||
}
|
||||
}
|
||||
}
|
||||
RegCloseKey(hkEnum);
|
||||
}
|
||||
return rc;
|
||||
}
|
||||
|
||||
|
||||
static LPASIODRVSTRUCT newDrvStruct (HKEY hkey,char *keyname,int drvID,LPASIODRVSTRUCT lpdrv)
|
||||
{
|
||||
HKEY hksub;
|
||||
char databuf[256];
|
||||
char dllpath[MAXPATHLEN];
|
||||
WORD wData[100];
|
||||
CLSID clsid;
|
||||
DWORD datatype,datasize;
|
||||
LONG cr,rc;
|
||||
|
||||
if (!lpdrv) {
|
||||
if ((cr = RegOpenKeyEx(hkey,(LPCTSTR)keyname,0,KEY_READ,&hksub)) == ERROR_SUCCESS) {
|
||||
|
||||
datatype = REG_SZ; datasize = 256;
|
||||
cr = RegQueryValueEx(hksub,COM_CLSID,0,&datatype,(LPBYTE)databuf,&datasize);
|
||||
if (cr == ERROR_SUCCESS) {
|
||||
rc = findDrvPath (databuf,dllpath,MAXPATHLEN);
|
||||
if (rc == 0) {
|
||||
lpdrv = new ASIODRVSTRUCT[1];
|
||||
if (lpdrv) {
|
||||
memset(lpdrv,0,sizeof(ASIODRVSTRUCT));
|
||||
lpdrv->drvID = drvID;
|
||||
MultiByteToWideChar(CP_ACP,0,(LPCSTR)databuf,-1,(LPWSTR)wData,100);
|
||||
if ((cr = CLSIDFromString((LPOLESTR)wData,(LPCLSID)&clsid)) == S_OK) {
|
||||
memcpy(&lpdrv->clsid,&clsid,sizeof(CLSID));
|
||||
}
|
||||
|
||||
datatype = REG_SZ; datasize = 256;
|
||||
cr = RegQueryValueEx(hksub,ASIODRV_DESC,0,&datatype,(LPBYTE)databuf,&datasize);
|
||||
if (cr == ERROR_SUCCESS) {
|
||||
strcpy(lpdrv->drvname,databuf);
|
||||
}
|
||||
else strcpy(lpdrv->drvname,keyname);
|
||||
}
|
||||
}
|
||||
}
|
||||
RegCloseKey(hksub);
|
||||
}
|
||||
}
|
||||
else lpdrv->next = newDrvStruct(hkey,keyname,drvID+1,lpdrv->next);
|
||||
|
||||
return lpdrv;
|
||||
}
|
||||
|
||||
static void deleteDrvStruct (LPASIODRVSTRUCT lpdrv)
|
||||
{
|
||||
IASIO *iasio;
|
||||
|
||||
if (lpdrv != 0) {
|
||||
deleteDrvStruct(lpdrv->next);
|
||||
if (lpdrv->asiodrv) {
|
||||
iasio = (IASIO *)lpdrv->asiodrv;
|
||||
iasio->Release();
|
||||
}
|
||||
delete lpdrv;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static LPASIODRVSTRUCT getDrvStruct (int drvID,LPASIODRVSTRUCT lpdrv)
|
||||
{
|
||||
while (lpdrv) {
|
||||
if (lpdrv->drvID == drvID) return lpdrv;
|
||||
lpdrv = lpdrv->next;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
// ******************************************************************
|
||||
|
||||
|
||||
// ******************************************************************
|
||||
// AsioDriverList
|
||||
// ******************************************************************
|
||||
AsioDriverList::AsioDriverList ()
|
||||
{
|
||||
HKEY hkEnum = 0;
|
||||
char keyname[MAXDRVNAMELEN];
|
||||
LPASIODRVSTRUCT pdl;
|
||||
LONG cr;
|
||||
DWORD index = 0;
|
||||
BOOL fin = FALSE;
|
||||
|
||||
numdrv = 0;
|
||||
lpdrvlist = 0;
|
||||
|
||||
cr = RegOpenKey(HKEY_LOCAL_MACHINE,ASIO_PATH,&hkEnum);
|
||||
while (cr == ERROR_SUCCESS) {
|
||||
if ((cr = RegEnumKey(hkEnum,index++,(LPTSTR)keyname,MAXDRVNAMELEN))== ERROR_SUCCESS) {
|
||||
lpdrvlist = newDrvStruct (hkEnum,keyname,0,lpdrvlist);
|
||||
}
|
||||
else fin = TRUE;
|
||||
}
|
||||
if (hkEnum) RegCloseKey(hkEnum);
|
||||
|
||||
pdl = lpdrvlist;
|
||||
while (pdl) {
|
||||
numdrv++;
|
||||
pdl = pdl->next;
|
||||
}
|
||||
|
||||
if (numdrv) CoInitialize(0); // initialize COM
|
||||
}
|
||||
|
||||
AsioDriverList::~AsioDriverList ()
|
||||
{
|
||||
if (numdrv) {
|
||||
deleteDrvStruct(lpdrvlist);
|
||||
CoUninitialize();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
LONG AsioDriverList::asioGetNumDev (VOID)
|
||||
{
|
||||
return (LONG)numdrv;
|
||||
}
|
||||
|
||||
|
||||
LONG AsioDriverList::asioOpenDriver (int drvID,LPVOID *asiodrv)
|
||||
{
|
||||
LPASIODRVSTRUCT lpdrv = 0;
|
||||
long rc;
|
||||
|
||||
if (!asiodrv) return DRVERR_INVALID_PARAM;
|
||||
|
||||
if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
|
||||
if (!lpdrv->asiodrv) {
|
||||
rc = CoCreateInstance(lpdrv->clsid,0,CLSCTX_INPROC_SERVER,lpdrv->clsid,asiodrv);
|
||||
if (rc == S_OK) {
|
||||
lpdrv->asiodrv = *asiodrv;
|
||||
return 0;
|
||||
}
|
||||
// else if (rc == REGDB_E_CLASSNOTREG)
|
||||
// strcpy (info->messageText, "Driver not registered in the Registration Database!");
|
||||
}
|
||||
else rc = DRVERR_DEVICE_ALREADY_OPEN;
|
||||
}
|
||||
else rc = DRVERR_DEVICE_NOT_FOUND;
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
||||
|
||||
LONG AsioDriverList::asioCloseDriver (int drvID)
|
||||
{
|
||||
LPASIODRVSTRUCT lpdrv = 0;
|
||||
IASIO *iasio;
|
||||
|
||||
if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
|
||||
if (lpdrv->asiodrv) {
|
||||
iasio = (IASIO *)lpdrv->asiodrv;
|
||||
iasio->Release();
|
||||
lpdrv->asiodrv = 0;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
LONG AsioDriverList::asioGetDriverName (int drvID,char *drvname,int drvnamesize)
|
||||
{
|
||||
LPASIODRVSTRUCT lpdrv = 0;
|
||||
|
||||
if (!drvname) return DRVERR_INVALID_PARAM;
|
||||
|
||||
if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
|
||||
if (strlen(lpdrv->drvname) < (unsigned int)drvnamesize) {
|
||||
strcpy(drvname,lpdrv->drvname);
|
||||
}
|
||||
else {
|
||||
memcpy(drvname,lpdrv->drvname,drvnamesize-4);
|
||||
drvname[drvnamesize-4] = '.';
|
||||
drvname[drvnamesize-3] = '.';
|
||||
drvname[drvnamesize-2] = '.';
|
||||
drvname[drvnamesize-1] = 0;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
return DRVERR_DEVICE_NOT_FOUND;
|
||||
}
|
||||
|
||||
LONG AsioDriverList::asioGetDriverPath (int drvID,char *dllpath,int dllpathsize)
|
||||
{
|
||||
LPASIODRVSTRUCT lpdrv = 0;
|
||||
|
||||
if (!dllpath) return DRVERR_INVALID_PARAM;
|
||||
|
||||
if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
|
||||
if (strlen(lpdrv->dllpath) < (unsigned int)dllpathsize) {
|
||||
strcpy(dllpath,lpdrv->dllpath);
|
||||
return 0;
|
||||
}
|
||||
dllpath[0] = 0;
|
||||
return DRVERR_INVALID_PARAM;
|
||||
}
|
||||
return DRVERR_DEVICE_NOT_FOUND;
|
||||
}
|
||||
|
||||
LONG AsioDriverList::asioGetDriverCLSID (int drvID,CLSID *clsid)
|
||||
{
|
||||
LPASIODRVSTRUCT lpdrv = 0;
|
||||
|
||||
if (!clsid) return DRVERR_INVALID_PARAM;
|
||||
|
||||
if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
|
||||
memcpy(clsid,&lpdrv->clsid,sizeof(CLSID));
|
||||
return 0;
|
||||
}
|
||||
return DRVERR_DEVICE_NOT_FOUND;
|
||||
}
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user