static PyObject *
set_debug_level(PyObject *self, PyObject *args) {
int level;
if (!PyArg_ParseTuple(args, "i", &level)) return NULL;
LIBMTP_Set_Debug(level);
Py_RETURN_NONE;
}
PyMODINIT_FUNC
initlibmtp(void) {
PyObject *m;
DeviceType.tp_new = PyType_GenericNew;
if (PyType_Ready(&DeviceType) < 0)
return;
m = Py_InitModule3("libmtp", libmtp_methods, "Interface to libmtp.");
if (m == NULL) return;
MTPError = PyErr_NewException("libmtp.MTPError", NULL, NULL);
if (MTPError == NULL) return;
PyModule_AddObject(m, "MTPError", MTPError);
// Redirect stdout to get rid of the annoying message about mtpz. Really,
// who designs a library without anyway to control/redirect the debugging
// output, and hardcoded paths that cannot be changed? Compiling libmtp without the crypt use flag disables mtpz support in libmtp
/* int bak, new; */
/* fprintf(stdout, "\n"); // This is needed, without it, for some odd reason the code below causes stdout to buffer all output after it is restored, rather than using line buffering, and setlinebuf does not work. */
/* fflush(stdout); */
/* bak = dup(STDOUT_FILENO); */
/* new = open("/dev/null", O_WRONLY); */
/* dup2(new, STDOUT_FILENO); */
/* close(new); */
LIBMTP_Init();
/* fflush(stdout); */
/* dup2(bak, STDOUT_FILENO); */
/* close(bak); */
LIBMTP_Set_Debug(LIBMTP_DEBUG_NONE);
Py_INCREF(&DeviceType);
PyModule_AddObject(m, "Device", (PyObject *)&DeviceType);
PyModule_AddStringMacro(m, LIBMTP_VERSION_STRING);
PyModule_AddIntMacro(m, LIBMTP_DEBUG_NONE);
PyModule_AddIntMacro(m, LIBMTP_DEBUG_PTP);
PyModule_AddIntMacro(m, LIBMTP_DEBUG_PLST);
PyModule_AddIntMacro(m, LIBMTP_DEBUG_USB);
PyModule_AddIntMacro(m, LIBMTP_DEBUG_DATA);
PyModule_AddIntMacro(m, LIBMTP_DEBUG_ALL);
}
int main (int argc, char **argv)
{
LIBMTP_raw_device_t * rawdevices;
int numrawdevices;
LIBMTP_error_number_t err;
int i;
int opt;
extern int optind;
extern char *optarg;
while ((opt = getopt(argc, argv, "d")) != -1 ) {
switch (opt) {
case 'd':
LIBMTP_Set_Debug(LIBMTP_DEBUG_PTP | LIBMTP_DEBUG_DATA);
break;
}
}
argc -= optind;
argv += optind;
LIBMTP_Init();
err = LIBMTP_Detect_Raw_Devices(&rawdevices, &numrawdevices);
switch(err) {
case LIBMTP_ERROR_NO_DEVICE_ATTACHED:
fprintf(stdout, " No raw devices found.\n");
return 0;
case LIBMTP_ERROR_CONNECTING:
fprintf(stderr, "Detect: There has been an error connecting. Exiting\n");
return 1;
case LIBMTP_ERROR_MEMORY_ALLOCATION:
fprintf(stderr, "Detect: Encountered a Memory Allocation Error. Exiting\n");
return 1;
case LIBMTP_ERROR_NONE:
break;
case LIBMTP_ERROR_GENERAL:
default:
fprintf(stderr, "Unknown connection error.\n");
return 1;
}
/* Iterate over connected MTP devices */
fprintf(stdout, "Attempting to connect device(s)\n");
for (i = 0; i < numrawdevices; i++) {
LIBMTP_mtpdevice_t *device;
LIBMTP_devicestorage_t *storage;
char *friendlyname;
int ret;
device = LIBMTP_Open_Raw_Device_Uncached(&rawdevices[i]);
if (device == NULL) {
fprintf(stderr, "Unable to open raw device %d\n", i);
continue;
}
LIBMTP_Dump_Errorstack(device);
LIBMTP_Clear_Errorstack(device);
friendlyname = LIBMTP_Get_Friendlyname(device);
if (friendlyname == NULL) {
printf("Device: (NULL)\n");
} else {
printf("Device: %s\n", friendlyname);
free(friendlyname);
}
/* Get all storages for this device */
ret = LIBMTP_Get_Storage(device, LIBMTP_STORAGE_SORTBY_NOTSORTED);
if (ret != 0) {
perror("LIBMTP_Get_Storage()");
goto bailout;
}
/* Loop over storages */
for (storage = device->storage; storage != 0; storage = storage->next) {
fprintf(stdout, "Storage: %s\n", storage->StorageDescription);
recursive_file_tree(device, storage, 0, 0);
}
bailout:
LIBMTP_Release_Device(device);
} /* End For Loop */
free(rawdevices);
printf("OK.\n");
return 0;
}
int main (int argc, char **argv)
{
LIBMTP_raw_device_t * rawdevices;
int numrawdevices;
LIBMTP_error_number_t err;
int i;
int opt;
extern int optind;
extern char *optarg;
while ((opt = getopt(argc, argv, "d")) != -1 ) {
switch (opt) {
case 'd':
LIBMTP_Set_Debug(LIBMTP_DEBUG_PTP | LIBMTP_DEBUG_DATA);
break;
}
}
argc -= optind;
argv += optind;
LIBMTP_Init();
fprintf(stdout, "libmtp version: " LIBMTP_VERSION_STRING "\n\n");
fprintf(stdout, "Listing raw device(s)\n");
err = LIBMTP_Detect_Raw_Devices(&rawdevices, &numrawdevices);
switch(err) {
case LIBMTP_ERROR_NO_DEVICE_ATTACHED:
fprintf(stdout, " No raw devices found.\n");
return 0;
case LIBMTP_ERROR_CONNECTING:
fprintf(stderr, "Detect: There has been an error connecting. Exiting\n");
return 1;
case LIBMTP_ERROR_MEMORY_ALLOCATION:
fprintf(stderr, "Detect: Encountered a Memory Allocation Error. Exiting\n");
return 1;
case LIBMTP_ERROR_NONE:
{
int i;
fprintf(stdout, " Found %d device(s):\n", numrawdevices);
for (i = 0; i < numrawdevices; i++) {
if (rawdevices[i].device_entry.vendor != NULL ||
rawdevices[i].device_entry.product != NULL) {
fprintf(stdout, " %s: %s (%04x:%04x) @ bus %d, dev %d\n",
rawdevices[i].device_entry.vendor,
rawdevices[i].device_entry.product,
rawdevices[i].device_entry.vendor_id,
rawdevices[i].device_entry.product_id,
rawdevices[i].bus_location,
rawdevices[i].devnum);
} else {
fprintf(stdout, " %04x:%04x @ bus %d, dev %d\n",
rawdevices[i].device_entry.vendor_id,
rawdevices[i].device_entry.product_id,
rawdevices[i].bus_location,
rawdevices[i].devnum);
}
}
}
break;
case LIBMTP_ERROR_GENERAL:
default:
fprintf(stderr, "Unknown connection error.\n");
return 1;
}
/* Iterate over connected MTP devices */
fprintf(stdout, "Attempting to connect device(s)\n");
for (i = 0; i < numrawdevices; i++) {
LIBMTP_mtpdevice_t *device;
LIBMTP_devicestorage_t *storage;
char *friendlyname;
char *syncpartner;
char *sectime;
char *devcert;
uint16_t *filetypes;
uint16_t filetypes_len;
uint8_t maxbattlevel;
uint8_t currbattlevel;
int ret;
device = LIBMTP_Open_Raw_Device_Uncached(&rawdevices[i]);
if (device == NULL) {
fprintf(stderr, "Unable to open raw device %d\n", i);
continue;
}
LIBMTP_Dump_Errorstack(device);
LIBMTP_Clear_Errorstack(device);
LIBMTP_Dump_Device_Info(device);
printf("MTP-specific device properties:\n");
// The friendly name
friendlyname = LIBMTP_Get_Friendlyname(device);
if (friendlyname == NULL) {
fprintf(stdout, " Friendly name: (NULL)\n");
} else {
fprintf(stdout, " Friendly name: %s\n", friendlyname);
free(friendlyname);
}
syncpartner = LIBMTP_Get_Syncpartner(device);
if (syncpartner == NULL) {
fprintf(stdout, " Synchronization partner: (NULL)\n");
} else {
fprintf(stdout, " Synchronization partner: %s\n", syncpartner);
free(syncpartner);
}
// Some battery info
ret = LIBMTP_Get_Batterylevel(device, &maxbattlevel, &currbattlevel);
if (ret == 0) {
fprintf(stdout, " Battery level %d of %d (%d%%)\n",currbattlevel, maxbattlevel,
(int) ((float) currbattlevel/ (float) maxbattlevel * 100.0));
} else {
// Silently ignore. Some devices does not support getting the
// battery level.
LIBMTP_Clear_Errorstack(device);
}
ret = LIBMTP_Get_Supported_Filetypes(device, &filetypes, &filetypes_len);
if (ret == 0) {
uint16_t i;
printf("libmtp supported (playable) filetypes:\n");
for (i = 0; i < filetypes_len; i++) {
fprintf(stdout, " %s\n", LIBMTP_Get_Filetype_Description(filetypes[i]));
}
} else {
LIBMTP_Dump_Errorstack(device);
LIBMTP_Clear_Errorstack(device);
}
// Secure time XML fragment
ret = LIBMTP_Get_Secure_Time(device, §ime);
if (ret == 0 && sectime != NULL) {
fprintf(stdout, "\nSecure Time:\n%s\n", sectime);
free(sectime);
} else {
// Silently ignore - there may be devices not supporting secure time.
LIBMTP_Clear_Errorstack(device);
}
// Device certificate XML fragment
if (rawdevices[i].device_entry.vendor_id == 0x041e) {
/*
* This code is currently disabled except for vendors we
* know does support it: all devices say that
* they support getting a device certificate but a lot of
* them obviously doesn't, instead they crash when you try
* to obtain it.
*/
ret = LIBMTP_Get_Device_Certificate(device, &devcert);
if (ret == 0 && devcert != NULL) {
fprintf(stdout, "\nDevice Certificate:\n%s\n", devcert);
free(devcert);
} else {
fprintf(stdout, "Unable to acquire device certificate, perhaps this device "
"does not support this\n");
LIBMTP_Dump_Errorstack(device);
LIBMTP_Clear_Errorstack(device);
}
}
/* Try to get Media player device info XML file... */
/* Loop over storages */
for (storage = device->storage; storage != 0; storage = storage->next) {
LIBMTP_file_t *files;
/* Get file listing for the root directory, no other dirs */
files = LIBMTP_Get_Files_And_Folders(device,
storage->id,
0);
if (files != NULL) {
LIBMTP_file_t *file, *tmp;
file = files;
while (file != NULL) {
if (!strcmp(file->filename, "WMPInfo.xml") ||
!strcmp(file->filename, "WMPinfo.xml") ||
!strcmp(file->filename, "default-capabilities.xml")) {
if (file->item_id != 0) {
/* Dump this file */
FILE *xmltmp = tmpfile();
int tmpfiledescriptor = fileno(xmltmp);
if (tmpfiledescriptor != -1) {
int ret = LIBMTP_Get_Track_To_File_Descriptor(device,
file->item_id,
tmpfiledescriptor,
NULL,
NULL);
if (ret == 0) {
uint8_t *buf = NULL;
uint32_t readbytes;
buf = malloc(XML_BUFSIZE);
if (buf == NULL) {
printf("Could not allocate %08x bytes...\n", XML_BUFSIZE);
LIBMTP_Dump_Errorstack(device);
LIBMTP_Clear_Errorstack(device);
free(rawdevices);
return 1;
}
lseek(tmpfiledescriptor, 0, SEEK_SET);
readbytes = read(tmpfiledescriptor, (void*) buf, XML_BUFSIZE);
if (readbytes >= 2 && readbytes < XML_BUFSIZE) {
fprintf(stdout, "\n%s file contents:\n", file->filename);
dump_xml_fragment(buf, readbytes);
} else {
perror("Unable to read file");
LIBMTP_Dump_Errorstack(device);
LIBMTP_Clear_Errorstack(device);
}
free(buf);
} else {
LIBMTP_Dump_Errorstack(device);
LIBMTP_Clear_Errorstack(device);
}
fclose(xmltmp);
}
}
}
tmp = file;
file = file->next;
LIBMTP_destroy_file_t(tmp);
}
}
}
LIBMTP_Release_Device(device);
} /* End For Loop */
free(rawdevices);
printf("OK.\n");
return 0;
}
