/* private native int nSetLocator ( int handle , String locator ) ; */
KNIEXPORT KNI_RETURNTYPE_INT
Java_com_sun_mmedia_DirectRecord_nSetLocator() {
jint handle = KNI_GetParameterAsInt(1);
KNIPlayerInfo* pKniInfo = (KNIPlayerInfo*)handle;
jint locatorLength;
jchar* locator = NULL;
jint returnValue = 0;
javacall_result ret;
KNI_StartHandles(1);
KNI_DeclareHandle(locatorHandle);
KNI_GetParameterAsObject(2, locatorHandle);
locatorLength = KNI_GetStringLength(locatorHandle);
locator = MMP_MALLOC(locatorLength * sizeof(jchar));
if (locator) {
KNI_GetStringRegion(locatorHandle, 0, locatorLength, locator);
if (pKniInfo && pKniInfo->pNativeHandle) {
ret = javacall_media_recording_handled_by_native(pKniInfo->pNativeHandle, locator, locatorLength);
if (JAVACALL_INVALID_ARGUMENT == ret) {
returnValue = -1;
REPORT_ERROR1(LC_MMAPI, "[kni_record] Set recording location \
return JAVACALL_INVALID_ARGUMENT handle=%d\n", pKniInfo->pNativeHandle);
} else {
if (JAVACALL_OK == ret) {
KNIEXPORT KNI_RETURNTYPE_OBJECT
KNIDECL(com_sun_mmedia_DefaultConfiguration_nListProtocolsNext) {
ListIterator *iterator;
char *p;
unsigned int len;
char stack_string_buffer[MAX_PROTOCOLNAME_LEN], *proto = NULL;
KNI_StartHandles(1);
KNI_DeclareHandle(stringObj);
iterator = (ListIterator *)KNI_GetParameterAsInt(1);
KNI_ReleaseHandle(stringObj);
do {
if (iterator == NULL || iterator->current == NULL) { /* Wrong parameter */
KNI_ThrowNew(jsropIllegalArgumentException, "Illegal iterator");
break;
}
/* finding next item in the list */
if ((p = strchr(iterator->current, ' ')) != NULL) {
len = (int)(p - iterator->current);
} else {
len = strlen(iterator->current);
}
if (len == 0) { /* End of list */
break;
}
/* is the stack buffer enough for the item? */
if (len >= sizeof stack_string_buffer / sizeof stack_string_buffer[0]) {
proto = MMP_MALLOC(len + 1);
if (proto == NULL) {
KNI_ThrowNew(jsropOutOfMemoryError, NULL);
break;
}
} else {
proto = stack_string_buffer;
}
/* shift to next item in the list */
memcpy(proto, iterator->current, len);
proto[len] = '\0';
iterator->current += len;
while (*iterator->current == ' ') {
iterator->current++;
}
} while (0);
if (proto != NULL) {
KNI_NewStringUTF(proto, stringObj);
if (proto != stack_string_buffer) {
MMP_FREE(proto);
}
}
KNI_EndHandlesAndReturnObject(stringObj);
}
KNIEXPORT KNI_RETURNTYPE_INT
KNIDECL(com_sun_mmedia_DefaultConfiguration_nListContentTypesOpen) {
javacall_int32 proto_mask = 0;
javacall_bool deviceProtocol = JAVACALL_FALSE;
const javacall_media_configuration *cfg;
const javacall_media_caps *caps;
unsigned int len;
ListIterator *iterator = NULL;
char *p;
/* stack buffers. Trying to avoid malloc if a string is not big */
jchar stack_string16_buffer[MAX_PROTOCOLNAME_LEN], *string16 = NULL;
char stack_string_buffer[MAX_PROTOCOLNAME_LEN], *proto = NULL;
KNI_StartHandles(1);
KNI_DeclareHandle(stringObj);
KNI_GetParameterAsObject(1, stringObj);
do {
if (KNI_IsNullHandle(stringObj)) {
proto = NULL;
} else {
len = KNI_GetStringLength(stringObj);
/* if the string is longer than the stack buffer try to malloc it */
if (len >= sizeof stack_string16_buffer / sizeof stack_string16_buffer[0]) {
string16 = MMP_MALLOC((len + 1) * sizeof *string16);
if (string16 == NULL) {
KNI_ThrowNew(jsropOutOfMemoryError, NULL);
break;
}
} else {
string16 = stack_string16_buffer;
}
if (len >= sizeof stack_string_buffer) {
proto = MMP_MALLOC(len + 1);
if (proto == NULL) {
KNI_ThrowNew(jsropOutOfMemoryError, NULL);
break;
}
} else {
proto = stack_string_buffer;
}
KNI_GetStringRegion(stringObj, 0, len, string16);
if (simple_jcharString_to_asciiString(string16, len, proto, len + 1) != JAVACALL_OK) {
KNI_ThrowNew(jsropIllegalArgumentException, "Illegal character in protocol name");
break;
}
}
if (proto != NULL) {
unsigned int i;
/* trying to find protocol by name */
for (i = 0; i < sizeof protocolNames / sizeof protocolNames[0]; i++) {
if (protocolNames[i].proto_name != NULL && !javautil_stricmp(protocolNames[i].proto_name, proto)) {
proto_mask |= protocolNames[i].proto_mask;
}
}
if (!javautil_stricmp(proto, DEVICE_PROTOCOL)) {
deviceProtocol = JAVACALL_TRUE;
}
}
if (proto != NULL && proto_mask == 0 && !deviceProtocol) {
/* Requested protocol wasn't found. Return 0 */
break;
}
if (javacall_media_get_configuration(&cfg) != JAVACALL_OK) {
KNI_ThrowNew(jsropRuntimeException, "Couldn't get MMAPI configuration");
break;
}
/* how long will be list of content types? */
len = 0;
for (caps = cfg->mediaCaps; caps != NULL && caps->mediaFormat != NULL; caps++) {
if (proto == NULL || (caps->wholeProtocols & proto_mask) != 0
|| (caps->streamingProtocols & proto_mask) != 0) {
len += strlen(caps->contentTypes) + 1; /* +1 for space char */
}
}
if (proto == NULL || deviceProtocol) {
if (cfg->supportDeviceMIDI) {
len += strlen(MIME_AUDIO_MIDI) + 1;
}
if (cfg->supportDeviceTone) {
len += strlen(MIME_AUDIO_TONE) + 1;
}
}
if (len == 0) {
/* No MIME types were found for provided protocol. Return 0 */
break;
}
iterator = (ListIterator*)MMP_MALLOC(
sizeof *iterator + len); /* zero terminator instead of last space */
if (iterator == NULL) {
KNI_ThrowNew(jsropOutOfMemoryError, NULL);
break;
}
/* initialize the iterator */
iterator->current = iterator->list;
/* filling the list of content types */
p = iterator->list;
for (caps = cfg->mediaCaps; caps != NULL && caps->mediaFormat != NULL; caps++) {
if (proto == NULL || (caps->wholeProtocols & proto_mask) != 0
|| (caps->streamingProtocols & proto_mask) != 0) {
int types_len = strlen(caps->contentTypes);
memcpy(p, caps->contentTypes, types_len);
p += types_len;
*p++ = ' ';
}
}
if (proto == NULL || deviceProtocol) {
int types_len;
if (cfg->supportDeviceMIDI) {
types_len = strlen(MIME_AUDIO_MIDI);
memcpy(p, MIME_AUDIO_MIDI, types_len);
p += types_len;
*p++ = ' ';
}
if (cfg->supportDeviceTone) {
types_len = strlen(MIME_AUDIO_TONE);
memcpy(p, MIME_AUDIO_TONE, types_len);
p += types_len;
*p++ = ' ';
}
}
p--; *p = '\0'; /* replace last space with zero */
mmapi_string_delete_duplicates(iterator->list);
} while (0);
/* freeing buffers */
if (proto != NULL && proto != stack_string_buffer) {
MMP_FREE(proto);
}
if (string16 != NULL && string16 != stack_string16_buffer) {
MMP_FREE(string16);
}
KNI_EndHandles();
KNI_ReturnInt((jint)iterator);
}
KNIEXPORT KNI_RETURNTYPE_INT
KNIDECL(com_sun_mmedia_DefaultConfiguration_nListProtocolsOpen) {
const javacall_media_configuration *cfg;
javacall_media_caps *caps;
ListIterator *iterator = NULL;
javacall_int32 proto_mask = 0;
javacall_bool supportDeviceProtocol = JAVACALL_FALSE;
char *p = NULL;
/* stack buffers. Trying to avoid malloc if a string is not big */
jchar stack_string16_buffer[MAX_PROTOCOLNAME_LEN], *string16 = NULL;
char stack_string_buffer[MAX_PROTOCOLNAME_LEN], *mime = NULL;
KNI_StartHandles(1);
KNI_DeclareHandle(stringObj);
KNI_GetParameterAsObject(1, stringObj);
do {
if (KNI_IsNullHandle(stringObj)) {
mime = NULL;
} else {
unsigned int len = KNI_GetStringLength(stringObj);
/* if the string is longer than the stack buffer try to malloc it */
if (len >= sizeof stack_string16_buffer / sizeof stack_string16_buffer[0]) {
string16 = MMP_MALLOC((len + 1) * sizeof *string16);
if (string16 == NULL) {
KNI_ThrowNew(jsropOutOfMemoryError, NULL);
break;
}
} else {
string16 = stack_string16_buffer;
}
if (len >= sizeof stack_string_buffer / sizeof stack_string_buffer[0]) {
mime = MMP_MALLOC(len + 1);
if (mime == NULL) {
KNI_ThrowNew(jsropOutOfMemoryError, NULL);
break;
}
} else {
mime = stack_string_buffer;
}
KNI_GetStringRegion(stringObj, 0, len, string16);
if (simple_jcharString_to_asciiString(string16, len, mime, len + 1) != JAVACALL_OK) {
KNI_ThrowNew(jsropIllegalArgumentException, "Illegal character in MIME type name");
break;
}
}
if (javacall_media_get_configuration(&cfg) != JAVACALL_OK) {
KNI_ThrowNew(jsropRuntimeException, "Couldn't get MMAPI configuration");
break;
}
if ((mime == NULL || !javautil_stricmp(mime, MIME_AUDIO_MIDI)) &&
cfg->supportDeviceMIDI) {
supportDeviceProtocol = JAVACALL_TRUE;
}
if (!supportDeviceProtocol &&
(mime == NULL || !javautil_stricmp(mime, MIME_AUDIO_TONE)) &&
cfg->supportDeviceTone) {
supportDeviceProtocol = JAVACALL_TRUE;
}
/* trying to find given MIME type among caps->contentTypes */
for (caps = cfg->mediaCaps; caps != NULL && caps->mediaFormat != NULL; caps++) {
if (caps->wholeProtocols != 0 || caps->streamingProtocols != 0) {
if (mime != NULL) {
char *s;
int m_len = strlen(mime);
for (p = (char *)caps->contentTypes; p != NULL; p = s) {
int p_len;
while (*p == ' ') {
p++;
}
if ((s = strchr(p, ' ')) != NULL) {
p_len = (int)(s - p);
} else {
p_len = strlen(p);
}
if (p_len == m_len && !javautil_strnicmp(mime, p, p_len)) {
break;
}
}
}
if (mime == NULL || p != NULL) {
proto_mask |= caps->wholeProtocols;
proto_mask |= caps->streamingProtocols;
}
}
}
if (proto_mask != 0 || supportDeviceProtocol) {
/* some protocols were found */
unsigned int i;
unsigned int len = 0;
/* trying to resolve protocol names: calculating needed memory */
for (i = 0; i < sizeof protocolNames / sizeof protocolNames[0]; i++) {
if ((protocolNames[i].proto_mask & proto_mask) != 0 && protocolNames[i].proto_name != NULL) {
len += strlen(protocolNames[i].proto_name) + 1; /* +1 for space char */
}
}
if (supportDeviceProtocol) {
len += strlen(DEVICE_PROTOCOL) + 1;
}
if (len == 0) {
/* Protocol wasn't found in the protocol name table */
KNI_ThrowNew(jsropRuntimeException, "Incorrect MMAPI configuration: missing protocol name");
break;
}
iterator = (ListIterator*)MMP_MALLOC(
sizeof *iterator + len); /* zero terminator instead of last space */
if (iterator == NULL) {
KNI_ThrowNew(jsropOutOfMemoryError, NULL);
break;
}
/* initialize the iterator */
iterator->current = iterator->list;
/* building the list of protocols */
p = iterator->list;
for (i = 0; i < sizeof protocolNames / sizeof protocolNames[0]; i++) {
if ((protocolNames[i].proto_mask & proto_mask) != 0 && protocolNames[i].proto_name != NULL) {
int proto_len = strlen(protocolNames[i].proto_name);
memcpy(p, protocolNames[i].proto_name, proto_len);
p += proto_len;
*p++ = ' ';
}
}
if (supportDeviceProtocol) {
int proto_len = strlen(DEVICE_PROTOCOL);
memcpy(p, DEVICE_PROTOCOL, proto_len);
p += proto_len;
*p++ = ' ';
}
p--; *p = '\0'; /* replace last space with zero */
} else {
/* No protocols were found for provided MIME type. Return 0 */
break;
}
mmapi_string_delete_duplicates(iterator->list);
} while (0);
/* freeing buffers */
if (mime != NULL && mime != stack_string_buffer) {
MMP_FREE(mime);
}
if (string16 != NULL && string16 != stack_string16_buffer) {
MMP_FREE(string16);
}
KNI_EndHandles();
KNI_ReturnInt((jint)iterator);
}
