bool empty()
{
if( m_ParentPath.size() )
{
char buf[2];
size_t len = GetPrivateProfileStringA(m_ParentPath.c_str(), m_obj->m_name.c_str(), "", buf, sizeof(buf), m_pPath->c_str());
return len == 0;
}
else if (m_obj && m_obj->m_name.size())
{
char buf[3];
tstring app = m_obj->m_name;
size_t len = GetPrivateProfileSectionA(app.c_str(), buf, sizeof(buf), m_pPath->c_str());
return len == 0;
}
return true;
}
static BOOL enum_drivers(DWORD fccType, enum_handler_t handler, void* param)
{
CHAR buf[2048], fccTypeStr[5], *s;
DWORD i, cnt = 0, lRet;
BOOL result = FALSE;
HKEY hKey;
fourcc_to_string(fccTypeStr, fccType);
fccTypeStr[4] = '.';
/* first, go through the registry entries */
lRet = RegOpenKeyExA(HKEY_LOCAL_MACHINE, HKLM_DRIVERS32, 0, KEY_QUERY_VALUE, &hKey);
if (lRet == ERROR_SUCCESS)
{
DWORD name, data, type;
i = 0;
for (;;)
{
name = 10;
data = sizeof buf - name;
lRet = RegEnumValueA(hKey, i++, buf, &name, 0, &type, (LPBYTE)(buf+name), &data);
if (lRet == ERROR_NO_MORE_ITEMS) break;
if (lRet != ERROR_SUCCESS) continue;
if (name != 9 || strncasecmp(buf, fccTypeStr, 5)) continue;
buf[name] = '=';
if ((result = handler(buf, cnt++, param))) break;
}
RegCloseKey( hKey );
}
if (result) return result;
/* if that didn't work, go through the values in system.ini */
if (GetPrivateProfileSectionA("drivers32", buf, sizeof(buf), "system.ini"))
{
for (s = buf; *s; s += strlen(s) + 1)
{
TRACE("got %s\n", s);
if (strncasecmp(s, fccTypeStr, 5) || s[9] != '=') continue;
if ((result = handler(s, cnt++, param))) break;
}
}
return result;
}
static BOOL enum_drivers(DWORD fccType, enum_handler_t handler, void* param)
{
char fccTypeStr[4];
char name_buf[10];
char buf[2048];
DWORD i, cnt = 0, lRet;
BOOL result = FALSE;
HKEY hKey;
fourcc_to_string(fccTypeStr, fccType);
/* first, go through the registry entries */
lRet = RegOpenKeyExA(HKEY_LOCAL_MACHINE, HKLM_DRIVERS32, 0, KEY_QUERY_VALUE, &hKey);
if (lRet == ERROR_SUCCESS)
{
i = 0;
for (;;)
{
DWORD name_len = 10, driver_len = 128;
lRet = RegEnumValueA(hKey, i++, name_buf, &name_len, 0, 0, (BYTE *)buf, &driver_len);
if (lRet == ERROR_NO_MORE_ITEMS) break;
if (name_len != 9 || name_buf[4] != '.') continue;
if (fccType && strncasecmp(name_buf, fccTypeStr, 4)) continue;
if ((result = handler(name_buf, buf, cnt++, param))) break;
}
RegCloseKey( hKey );
}
if (result) return result;
/* if that didn't work, go through the values in system.ini */
if (GetPrivateProfileSectionA("drivers32", buf, sizeof(buf), "system.ini"))
{
char *s;
for (s = buf; *s; s += strlen(s) + 1)
{
if (s[4] != '.' || s[9] != '=') continue;
if (fccType && strncasecmp(s, fccTypeStr, 4)) continue;
if ((result = handler(s, s + 10, cnt++, param))) break;
}
}
return result;
}
/***********************************************************************
* MSACM_RegisterAllDrivers()
*/
void MSACM_RegisterAllDrivers(void)
{
LPSTR pszBuffer;
DWORD dwBufferLength;
/* FIXME
* What if the user edits system.ini while the program is running?
* Does Windows handle that?
*/
if (MSACM_pFirstACMDriverID)
return;
/* FIXME: Does not work! How do I determine the section length? */
dwBufferLength = 1024;
/* EPP GetPrivateProfileSectionA("drivers32", NULL, 0, "system.ini"); */
pszBuffer = (LPSTR) HeapAlloc(MSACM_hHeap, 0, dwBufferLength);
if (GetPrivateProfileSectionA("drivers32", pszBuffer, dwBufferLength, "system.ini")) {
char* s = pszBuffer;
while (*s) {
if (!strncasecmp("MSACM.", s, 6)) {
char *s2 = s;
while (*s2 != '\0' && *s2 != '=') s2++;
if (*s2) {
*s2 = '\0';
MSACM_RegisterDriver(s, s2 + 1, 0);
*s2 = '=';
}
}
s += strlen(s) + 1; /* Either next char or \0 */
}
}
HeapFree(MSACM_hHeap, 0, pszBuffer);
MSACM_RegisterDriver("msacm32.dll", "msacm32.dll", 0);
}
/***********************************************************************
* GetPrivateProfileSection (KERNEL.418)
*/
INT16 WINAPI GetPrivateProfileSection16( LPCSTR section, LPSTR buffer,
UINT16 len, LPCSTR filename )
{
return GetPrivateProfileSectionA( section, buffer, len, filename );
}
/***********************************************************************
* GetPrivateProfileString (KERNEL.128)
*/
INT16 WINAPI GetPrivateProfileString16( LPCSTR section, LPCSTR entry,
LPCSTR def_val, LPSTR buffer,
UINT16 len, LPCSTR filename )
{
if (!section)
{
if (buffer && len) buffer[0] = 0;
return 0;
}
if (!entry)
{
/* We have to return the list of keys in the section but without the values
* so we need to massage the results of GetPrivateProfileSectionA.
*/
UINT ret, oldlen = len, size = min( len, 1024 );
LPSTR data, src;
for (;;)
{
if (!(data = HeapAlloc(GetProcessHeap(), 0, size ))) return 0;
ret = GetPrivateProfileSectionA( section, data, size, filename );
if (!ret)
{
if (len) *buffer = 0;
HeapFree( GetProcessHeap(), 0, data );
return 0;
}
if (ret != size - 2) break;
/* overflow, try again */
size *= 2;
HeapFree( GetProcessHeap(), 0, data );
}
src = data;
while (len && *src)
{
char *p = strchr( src, '=' );
if (!p) p = src + strlen(src);
if (p - src < len)
{
memcpy( buffer, src, p - src );
buffer += p - src;
*buffer++ = 0;
len -= (p - src) + 1;
src += strlen(src) + 1;
}
else /* overflow */
{
memcpy( buffer, src, len );
buffer += len;
len = 0;
}
}
HeapFree( GetProcessHeap(), 0, data );
if (len)
{
*buffer = 0;
return oldlen - len;
}
if (oldlen > 2)
{
buffer[-2] = 0;
buffer[-1] = 0;
return oldlen - 2;
}
return 0;
}
return GetPrivateProfileStringA( section, entry, def_val, buffer, len, filename );
}
static void test_profile_sections(void)
{
HANDLE h;
int ret;
DWORD count;
char buf[100];
char *p;
static const char content[]="[section1]\r\nname1=val1\r\nname2=\r\nname3\r\nname4=val4\r\n[section2]\r\n";
static const char testfile4[]=".\\testwine4.ini";
BOOL on_win98 = FALSE;
DeleteFileA( testfile4 );
h = CreateFileA( testfile4, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
ok( h != INVALID_HANDLE_VALUE, " cannot create %s\n", testfile4);
if( h == INVALID_HANDLE_VALUE) return;
WriteFile( h, content, sizeof(content), &count, NULL);
CloseHandle( h);
/* Some parameter checking */
SetLastError(0xdeadbeef);
ret = GetPrivateProfileSectionA( NULL, NULL, 0, NULL );
ok( ret == 0, "expected return size 0, got %d\n", ret );
ok( GetLastError() == ERROR_INVALID_PARAMETER ||
GetLastError() == 0xdeadbeef /* Win98 */,
"expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
if (GetLastError() == 0xdeadbeef) on_win98 = TRUE;
SetLastError(0xdeadbeef);
ret = GetPrivateProfileSectionA( NULL, NULL, 0, testfile4 );
ok( ret == 0, "expected return size 0, got %d\n", ret );
ok( GetLastError() == ERROR_INVALID_PARAMETER ||
GetLastError() == 0xdeadbeef /* Win98 */,
"expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
if (!on_win98)
{
SetLastError(0xdeadbeef);
ret = GetPrivateProfileSectionA( "section1", NULL, 0, testfile4 );
ok( ret == 0, "expected return size 0, got %d\n", ret );
ok( GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
}
SetLastError(0xdeadbeef);
ret = GetPrivateProfileSectionA( NULL, buf, sizeof(buf), testfile4 );
ok( ret == 0, "expected return size 0, got %d\n", ret );
ok( GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = GetPrivateProfileSectionA( "section1", buf, sizeof(buf), NULL );
ok( ret == 0, "expected return size 0, got %d\n", ret );
todo_wine
ok( GetLastError() == ERROR_FILE_NOT_FOUND, "expected ERROR_FILE_NOT_FOUND, got %d\n", GetLastError());
/* And a real one */
ret=GetPrivateProfileSectionA("section1", buf, sizeof(buf), testfile4);
for( p = buf + strlen(buf) + 1; *p;p += strlen(p)+1)
p[-1] = ',';
ok( ret == 35 && !strcmp( buf, "name1=val1,name2=,name3,name4=val4"), "wrong section returned(%d): %s\n",
ret, buf);
ok( buf[ret-1] == 0 && buf[ret] == 0, "returned buffer not terminated with double-null\n" );
ok( GetLastError() == S_OK, "expected S_OK, got %d\n", GetLastError());
DeleteFileA( testfile4 );
}
BOOL GetSettings(const char *section, char *buffer, size_t bufferSize)
{
buffer[0] = '\0\0';
return (BOOL)GetPrivateProfileSectionA(section, buffer, (DWORD)bufferSize, gIniFile) != 0;
}