#include <sstream>
#include <sys/statvfs.h>
#include <execinfo.h>
#include <signal.h>
#include <stdio.h>
#include <pthread.h>
#include "adbncfs.h"
#include "fileInfoCache.h"
#include "spawn.h"
#include "userInfo.h"
#include "mountInfo.h"

Include dependency graph for adbncfs.cpp:

Macros
#define	DBG(line) if (fDebug) cout << "--*-- " << line << endl

#define	INF(line) cout << "--*-- " << line << endl

#define	ERR(line) cerr << "--*-- " << line << endl

Functions
static const int	iForwardPort (4444)
	Local and remote adb forward port. More...

static bool	fDebug (false)
	Debug mode as set in initAdbncFs() More...

static bool	fInReleaseDirCond (false)
	Waited for condition variable. More...

static void	sig11Handler (int iSig)
	Segmentation fault handler. More...

static Spawn &	initNetCat ()
	Spawns a netcat process on the local host with the local forward port. More...

static void	destroyNetCat ()
	Kills the netcat process spawned in initNetCat(). More...

static void	stringReplacer (string &strSource, const string &strFind, const string &strReplace)
	Replace all instances of string strFind with string strReplace in the given string strSource, which is modified in-place. More...

static string	makeLocalPath (const string &strPath)
	Converts the given android path to a path on the local host. More...

static string	parent (const string &strPath)
	Returns the parent pathname string of the given strPath. More...

static vector< string >	tokenize (const string &strData)
	Splits the given data string into tokens. More...

static bool	fileExists (const char *pcName)
	Tests whether the file or directory denoted by pcName exists on the local host. More...

static deque< string >	execCommandViaNetCat (const string &strCommand)
	Execute the given command string via netcat. More...

static deque< string >	execProg (const char const argv[], const bool fUseStdErr=false, int const piError=NULL)
	Execute a program. More...

static deque< string >	adbncShell (const string &strCommand)
	Execute a shell command on the android device. More...

static int	adbncPushPullCmd (const bool fPush, const string &strLocalPath, const string &strRemotePath)
	Execute an adb push or pull command with given paths. More...

static int	adbncPull (const string &strRemoteSource, const string &strLocalDestination)
	Copy (using adb pull) a file from the Android device to the local host. More...

int	adbncPush (const string &strLocalSource, const string &strRemoteDestination)
	Copy (using adb push) a file from the local host to the Android device. More...

static int	doStat (const char pcPath, vector< string > pOutputTokens=NULL)
	Execute a stat command on android file or directory denoted by pcPath. More...

static const string	androidNetCatStartCommand ()
	Return the command line used to start netcat process on android device. More...

static int	androidNetcatStarted ()
	Test if netcat is started on the android device. More...

static void	androidKillNetCat ()
	Kills the running netcat process on android device. More...

static int	androidStartNetcat ()
	Starts a netcat process on the android device. More...

static int	isAndroidDeviceConnected ()
	Tests if any android device is connected to a local host's usb port. More...

static bool	isAndroidPortForwarded (const string &strForwardArg)
	Tests if tcp socket connections from local port to remote port on the android device is in place. More...

static int	setAndroidPortForwarding ()
	Enable adb port forwarding for our local and remote port. More...

static bool	removeAndroidPortForwarding ()
	Tries to remove android port forwarding. More...

static void	cleanupTempDir (void)
	Recursively deletes the temporary directory created in makeTempDir(). More...

static int	makeTempDir (void)
	Create a temporary directory and stores the path in strTempDirPath variable. More...

static int	queryUserInfo ()
	Query user information (uid, gid, groups) form android device. More...

static int	queryMountInfo ()
	Query mount information form android device. More...

int	initAdbncFs (const int argc, char **const argv)
	Initialize the file system application. More...

void *	adbnc_init (struct fuse_conn_info *pConn)
	FUSE callback function to initialize the file system. More...

void	adbnc_destroy (void *private_data)
	FUSE callback function, called when the file system exits. More...

int	adbnc_statfs (const char pcPath, struct statvfs pFst)
	FUSE callback function to retrieve statistics about the file system. More...

int	adbnc_getattr (const char pcPath, struct stat pStatBuf)
	FUSE callback function to retrieve file attributes. More...

int	adbnc_open (const char pcPath, struct fuse_file_info pFi)
	FUSE callback to open a file. More...

int	adbnc_opendir (const char pcPath, struct fuse_file_info pFi)
	FUSE callback to open a directory for reading. More...

int	adbnc_readdir (const char pcPath, void vpBuf, fuse_fill_dir_t filler, off_t iOffset, struct fuse_file_info *pFi)
	FUSE callback to retrieve directory entries. More...

int	adbnc_releasedir (const char pcPath, struct fuse_file_info pFi)
	FUSE callback to release given directory. More...

int	adbnc_readlink (const char pcPath, char pcBuf, size_t iSize)
	FUSE callback function to resolve a link. More...

int	adbnc_access (const char *pcPath, int iMask)
	FUSE callback to check whether file pcPath can be accessed. More...

int	adbnc_flush (const char pcPath, struct fuse_file_info pFi)
	FUSE callback function called on each close so that the file system has a chance to report delayed errors. More...

int	adbnc_fsync (const char pcPath, int iIsdatasync, struct fuse_file_info pFi)

int	adbnc_release (const char pcPath, struct fuse_file_info pFi)
	FUSE callback called when FUSE is completely done with a file. More...

int	adbnc_read (const char pcPath, char pcBuf, size_t iSize, off_t iOffset, struct fuse_file_info *pFi)
	FUSE callback to read iSize bytes from the given file into the buffer pcBuf, beginning at iOffset bytes into the file. More...

int	adbnc_write (const char pcPath, const char pcBuf, size_t iSize, off_t iOffset, struct fuse_file_info *pFi)

int	adbnc_utimens (const char *pcPath, const struct timespec ts[2])

int	adbnc_truncate (const char *pcPath, off_t iSize)

int	adbnc_mknod (const char *pcPath, mode_t mode, dev_t rdev)

int	adbnc_mkdir (const char *pcPath, mode_t mode)

int	adbnc_rename (const char pcFrom, const char pcTo)

int	adbnc_rmdir (const char *pcPath)

int	adbnc_unlink (const char *pcPath)
	FUSE callback function to remove (delete) the given file, symbolic link, hard link, or special node. More...

Variables
static const char *	pcDone = "---eoc---"

static const char *	pcTempDirTemplate = "/tmp/adbncfs-XXXXXX"
	Template used to makeTempDir() More...

static const char *	pcSdCardMountEntry = "sdcardfs on /storage/emulated/legacy type sdcardfs (rw,nosuid,nodev,relatime,uid=1023,gid=1023)"
	Big Hack, don't now how to figure out wher sdcard on a phone is mounted. More...

static string	strTempDirPath
	Path to the temporary directory used by the instance of this application initialized in makeTempDir(). More...

static Spawn *	pNetCat = NULL
	Pointer to the netcat process initialized in initNetCat() More...

static FileCache	fileCache

static FileStatus	fileStatus

static map< string, deque < string > >	openDirs
	Map to store directory listing retrieved with adbnc_opendir() from android device. More...

static UserInfo *	pUserInfo = NULL
	Pointer to user info instance initialized in queryUserInfo() More...

static MountInfo *	pMountInfo = NULL
	Pointer to mount info instance initialized in queryMountInfo() More...

static pthread_mutex_t	ncCmdMutex
	Mutex to synchronize thread access to execCommandViaNetCat() More...

static pthread_mutex_t	openMutex
	Mutex to synchronize thread access to adbnc_open() More...

static pthread_mutex_t	inReleaseDirMutex
	Mutex to synchronize thread access to adbnc_opendir() and adbnc_releasedir() More...

static pthread_cond_t	inReleaseDirCond
	Condition to block adbnc_opendir() until adbnc_releasedir() is finished. More...

Macro Definition Documentation

#define DBG ( line ) if (fDebug) cout << "--*-- " << line << endl

Definition at line 37 of file adbncfs.cpp.

#define ERR ( line ) cerr << "--*-- " << line << endl

Definition at line 39 of file adbncfs.cpp.

#define INF ( line ) cout << "--*-- " << line << endl

Definition at line 38 of file adbncfs.cpp.

Function Documentation

int adbnc_access	(	const char *	pcPath,
		int	iMask
	)

FUSE callback to check whether file pcPath can be accessed.

No need to follow links, pcPath never points to a link.

Parameters

pcPath	pathname for that access is tested.
iMask	specifies the accessibility check(s) to be performed, and is either the value F_OK, or a mask consisting of the bitwise OR of one or more of R_OK, W_OK, and X_OK. F_OK tests for the existence of the file. R_OK, W_OK, and X_OK test whether the file exists and grants read, write, and execute permissions, respectively.

Returns: it returns -ENOENT if the path doesn't exist, -EACCESS if the requested permission isn't available, or 0 for success.

Definition at line 1474 of file adbncfs.cpp.

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void adbnc_destroy ( void * private_data )

FUSE callback function, called when the file system exits.

destruction of ncCmdMutex, openMutex, inReleaseDirMutex and inReleaseDirCond.
destroyNetCat()
androidKillNetCat()
removeAndroidPortForwarding()
delete pMountInfo and pUserInfo

Parameters

private_data comes from the return value of adbnc_init().

Definition at line 1003 of file adbncfs.cpp.

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int adbnc_flush	(	const char *	pcPath,
		struct fuse_file_info *	pFi
	)

FUSE callback function called on each close so that the file system has a chance to report delayed errors.

Important: I noticed flush calls for already closed files which causes fsync() to return a EBADF, we'll ignore this error.

Parameters

pcPath	path to the file to be flushed.
pFi	pFi-fd the file descriptor of the file to flush.

Returns: 0 if success -errno otherwise but never EBADF.

Definition at line 1541 of file adbncfs.cpp.

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int adbnc_fsync	(	const char *	pcPath,
		int	iIsdatasync,
		struct fuse_file_info *	pFi
	)

Definition at line 1566 of file adbncfs.cpp.

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int adbnc_getattr	(	const char *	pcPath,
		struct stat *	pStatBuf
	)

FUSE callback function to retrieve file attributes.

For the given pathname, the elements of the "stat" structure are filled.

Parameters

pcPath
pStatBuf	is described in detail in the stat(2) manual page.

Returns

Definition at line 1143 of file adbncfs.cpp.

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void* adbnc_init ( struct fuse_conn_info * pConn )

FUSE callback function to initialize the file system.

One-time setup of ncCmdMutex, openMutex, inReleaseDirMutex and inReleaseDirCond.

Parameters

pConn gives information about what features are supported by FUSE.

Returns: NULL.

Definition at line 975 of file adbncfs.cpp.

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int adbnc_mkdir	(	const char *	pcPath,
		mode_t	mode
	)

Definition at line 1710 of file adbncfs.cpp.

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int adbnc_mknod	(	const char *	pcPath,
		mode_t	mode,
		dev_t	rdev
	)

Definition at line 1687 of file adbncfs.cpp.

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int adbnc_open	(	const char *	pcPath,
		struct fuse_file_info *	pFi
	)

FUSE callback to open a file.

Calls adbncPull() to copy the file from the android device to local host and opens the file on local host. The file handle obtained from local open is set to pFi->fh;

Parameters

pcPath	path to the filename to open.
pFi	pFi->fh receives the file handle if file could be opened successfully otherwise it is set to -1.

Returns: -errno in case of an error, zero otherwise.

Definition at line 1220 of file adbncfs.cpp.

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int adbnc_opendir	(	const char *	pcPath,
		struct fuse_file_info *	pFi
	)

FUSE callback to open a directory for reading.

Stores directory content retrieved from android device in openDirs map for retrieval in adbnc_readdir().

Parameters

pcPath	pathname of the directory to open.
pFi	not used here.

Returns: -EIO if failed to retrieve directory from android device, zero otherwise.

Definition at line 1263 of file adbncfs.cpp.

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int adbnc_read	(	const char *	pcPath,
		char *	pcBuf,
		size_t	iSize,
		off_t	iOffset,
		struct fuse_file_info *	pFi
	)

FUSE callback to read iSize bytes from the given file into the buffer pcBuf, beginning at iOffset bytes into the file.

Parameters

pcPath	path of the filename to read from.
pcBuf	receives the read bytes.
iSize	number of bytes to read.
iOffset	start reading at this offset.
pFi	pFi->fh the file handle of the file to read from. as provided by adbnc_open().

Returns: Returns the number of bytes transferred or -errno in case of an error.

Definition at line 1619 of file adbncfs.cpp.

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int adbnc_readdir	(	const char *	pcPath,
		void *	vpBuf,
		fuse_fill_dir_t	filler,
		off_t	iOffset,
		struct fuse_file_info *	pFi
	)

FUSE callback to retrieve directory entries.

openDirs, filled by adbnc_opendir(), is supposed to hold the directory listing.

Parameters

pcPath	pathname of the directory get the listing from.
vpBuf	buffer where result is returned.
filler	FUSE provided helper function for putting directory entries into the result buffer.
iOffset	start reading form this directory entry.
pFi	not used here.

Returns: -EBADF if directory listing was not found in openDirs, zero otherwise.

Definition at line 1311 of file adbncfs.cpp.

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int adbnc_readlink	(	const char *	pcPath,
		char *	pcBuf,
		size_t	iSize
	)

FUSE callback function to resolve a link.

If path is a symbolic link, fills pcBuf with its target, up to iSize.

Parameters

pcPath	pathname of the link.
pcBuf	receives the target name of the link.
iSize	size of pcBuf.

Returns: -ENOENT if pathname does not exist on android device, -ENOSYS if provided pcBuf is to small for the target name, zero otherwise.

Definition at line 1400 of file adbncfs.cpp.

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int adbnc_release	(	const char *	pcPath,
		struct fuse_file_info *	pFi
	)

FUSE callback called when FUSE is completely done with a file.

Closes the file handle.

Parameters

pcPath	path of the filename close.
pFi	pFi->fh the file handle of the file to close as provided by adbnc_open().

Returns: 0 if successfully closed, -EBADF if file handle is invalid or -errno i case of an close error.

Definition at line 1598 of file adbncfs.cpp.

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int adbnc_releasedir	(	const char *	pcPath,
		struct fuse_file_info *	pFi
	)

FUSE callback to release given directory.

Erases the directory listing entry in openDirs.

Parameters

pcPath	pathname to the directory to release.
pFi	not used here.

Returns: always zero;

Definition at line 1366 of file adbncfs.cpp.

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int adbnc_rename	(	const char *	pcFrom,
		const char *	pcTo
	)

Definition at line 1725 of file adbncfs.cpp.

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int adbnc_rmdir ( const char * pcPath )

Definition at line 1754 of file adbncfs.cpp.

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int adbnc_statfs	(	const char *	pcPath,
		struct statvfs *	pFst
	)

FUSE callback function to retrieve statistics about the file system.

this is how programs like df determine the free space.

Parameters

pcPath	statistic is retrieved for the file system containing this path.
pFst	See statvfs(2) for a description of the structure contents.

Returns: zero on success, non zero otherwise.

Definition at line 1041 of file adbncfs.cpp.

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int adbnc_truncate	(	const char *	pcPath,
		off_t	iSize
	)

Definition at line 1663 of file adbncfs.cpp.

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int adbnc_unlink ( const char * pcPath )

FUSE callback function to remove (delete) the given file, symbolic link, hard link, or special node.

Note that if you support hard links, unlink only deletes the data when the last hard link is removed. See unlink(2) for details.

Parameters

pcPath oath to filename to unlink.

Returns: 0 if success, -errno otherwise.

Definition at line 1781 of file adbncfs.cpp.

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int adbnc_utimens	(	const char *	pcPath,
		const struct timespec	ts[2]
	)

Definition at line 1648 of file adbncfs.cpp.

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int adbnc_write	(	const char *	pcPath,
		const char *	pcBuf,
		size_t	iSize,
		off_t	iOffset,
		struct fuse_file_info *	pFi
	)

Definition at line 1637 of file adbncfs.cpp.

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static int adbncPull	(	const string &	strRemoteSource,
		const string &	strLocalDestination
	)

static

Copy (using adb pull) a file from the Android device to the local host.

Parameters

strRemoteSource	Android-side file path to copy.
strLocalDestination	local host-side destination path for copy.

Returns: 0 if no error, non zero otherwise.

See also: adbncPush.; adbncPushPullCmd.

Bug:: problems with files with ? in filenames (adb bug?)

Definition at line 512 of file adbncfs.cpp.

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int adbncPush	(	const string &	strLocalSource,
		const string &	strRemoteDestination
	)

Copy (using adb push) a file from the local host to the Android device.

Very similar to adbnc_pull().

Returns: 0 if no error, non zero otherwise.

See also: adbncPull.; adbncPushPullCmd.

Bug:: problems with files with ? in filenames (adb bug?).

Definition at line 528 of file adbncfs.cpp.

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static int adbncPushPullCmd	(	const bool	fPush,
		const string &	strLocalPath,
		const string &	strRemotePath
	)

static

Execute an adb push or pull command with given paths.

Parameters

fPush	true for a push command, false for pull.
strLocalPath	path on local host for push or pull command.
strRemotePath	path on remote device for push or pull command.

Returns: 0 if no error, non zero otherwise

See also: adbncPull.; adbncPush.

Definition at line 462 of file adbncfs.cpp.

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static deque<string> adbncShell ( const string & strCommand )

static

Execute a shell command on the android device.

The given string command is prefixed with "busybox ".

Parameters

strCommand the command to execute.

Returns: the queue of lines written to stdout by the executed command.

See also: execCommandViaNetCat.

Definition at line 445 of file adbncfs.cpp.

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static void androidKillNetCat ( )

static

Kills the running netcat process on android device.

See also: androidStartNetcat.

Definition at line 636 of file adbncfs.cpp.

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static const string androidNetCatStartCommand ( )

static

Return the command line used to start netcat process on android device.

Returns: nc -ll -p forwardport -e /system/xbin/bash

See also: androidStartNetcat

Definition at line 595 of file adbncfs.cpp.

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static int androidNetcatStarted ( )

static

Test if netcat is started on the android device.

Returns: pid of netcat or 0 if not started.

Definition at line 608 of file adbncfs.cpp.

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static int androidStartNetcat ( )

static

Starts a netcat process on the android device.

Returns: 0 if netcat could successfully be started, 3 otherwise.

See also: androidNetCatStartCommand.

Definition at line 661 of file adbncfs.cpp.

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static void cleanupTempDir ( void )

static

Recursively deletes the temporary directory created in makeTempDir().

Definition at line 806 of file adbncfs.cpp.

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static void destroyNetCat ( )

static

Kills the netcat process spawned in initNetCat().

Definition at line 166 of file adbncfs.cpp.

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static int doStat	(	const char *	pcPath,
		vector< string > *	pOutputTokens = `NULL`
	)

static

Execute a stat command on android file or directory denoted by pcPath.

Parameters

pcPath	pathname of file or directory on android device.
pOutputTokens	if not NULL receives the tokenized output of the stat. command.

Returns: -ENOENT if pcPath does not exists, zero otherwise.

Definition at line 542 of file adbncfs.cpp.

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static deque<string> execCommandViaNetCat ( const string & strCommand )

static

Execute the given command string via netcat.

Parameters

strCommand the string to be executed as a command.

Returns: the queue of lines written to stdout by the executed command.

Definition at line 314 of file adbncfs.cpp.

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static deque<string> execProg	(	const char *const	argv[],
		const bool	fUseStdErr = `false`,
		int *const	piError = `NULL`
	)

static

Execute a program.

If program could not be started or if no pipe could be created. an error message is printed to stderr and if piError is not null error number is returned in *piError.

Parameters

argv	an array of pointers to null-terminated strings that represent the argument list available to the new program. The first argument, by convention, must point to the filename associated with the file being executed. The array of pointers must be terminated by a NULL pointer.
fUseStdErr	if true stderr is redirected instead of stdout.
piError	receives, if not NULL,exit code of the program or an errno if an error occurred starting the program.

Returns: the queue of lines written to stdout respectively stderr by the executed program.

Definition at line 362 of file adbncfs.cpp.

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static bool fDebug ( false )

static

Debug mode as set in initAdbncFs()

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static bool fileExists ( const char * pcName )

static

Tests whether the file or directory denoted by pcName exists on the local host.

Parameters

pcName the pathname to test for existence.

Returns: true if and only if the file or directory denoted by pcName exists; false otherwise

Definition at line 301 of file adbncfs.cpp.

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static bool fInReleaseDirCond ( false )

static

Waited for condition variable.

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static const int iForwardPort ( 4444 )

static

Local and remote adb forward port.

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int initAdbncFs	(	const int	argc,
		char **const	argv
	)

Initialize the file system application.

A segmentation fault signal handler() is installed.
makeTempDir() is called.
setAndroidPortForwarding() is called
androidStartNetcat() is called
queryUserInfo() is called
queryMountInfo() is called
initNetCat() is called

Returns: 0 if a device is connected and no other error occurred; a value != 0 otherwise.

Definition at line 906 of file adbncfs.cpp.

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static Spawn& initNetCat ( )

static

Spawns a netcat process on the local host with the local forward port.

Writes the used start command to stdout.

Returns: a reference to the spawned netcat process is returned.

Definition at line 140 of file adbncfs.cpp.

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static int isAndroidDeviceConnected ( )

static

Tests if any android device is connected to a local host's usb port.

Returns: 0 if a device is connected; 1 otherwise.

Definition at line 683 of file adbncfs.cpp.

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static bool isAndroidPortForwarded ( const string & strForwardArg )

static

Tests if tcp socket connections from local port to remote port on the android device is in place.

Parameters

strForwardArg the local and remote port to be used for testing. e.g. "tcp:4444 tcp:4444"

Returns: true if and only if adb port forwarding is in place; false otherwise.

See also: setAndroidPortForwarding

Definition at line 721 of file adbncfs.cpp.

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static string makeLocalPath ( const string & strPath )

static

Converts the given android path to a path on the local host.

Parameters

strPath the path as used on the android device.

Returns: the path used on the local host within strTempDirPath

See also: pcTempDirTemplate; makeTempDir()

Definition at line 210 of file adbncfs.cpp.

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static int makeTempDir ( void )

static

Create a temporary directory and stores the path in strTempDirPath variable.

Returns: errno if an error occurred or 0 otherwise.

See also: acTempDirTemplate

Definition at line 819 of file adbncfs.cpp.

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static string parent ( const string & strPath )

static

Returns the parent pathname string of the given strPath.

The parent of strPath consists of the pathname's prefix, if any, and each name in the strPath name sequence except for the last.

Parameters

strPath the pathname thats parent to retrieve.

Returns: The pathname string of the parent directory named by strPath

strip last slash if there is one

Definition at line 229 of file adbncfs.cpp.

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static int queryMountInfo ( )

static

Query mount information form android device.

A "adb shell busybox mount" command is executed and the output is stored in a MontInfo instance for later retrieval. A pointer to the MontInfo object is stored in pMountInfo.

If command failed en error message is written to stdout

Returns: 0 if mount information is obtained, 1 otherwise.

Definition at line 870 of file adbncfs.cpp.

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static int queryUserInfo ( )

static

Query user information (uid, gid, groups) form android device.

A "adb shell busybox id" command is executed and the output is stored in a UserInfo instance for later retrieval. A pointer to the UserInfo object is stored in pUserInfo.

If command failed en error message is written to stdout

Returns: 0 if user information is obtained, 1 otherwise.

Definition at line 845 of file adbncfs.cpp.

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static bool removeAndroidPortForwarding ( )

static

Tries to remove android port forwarding.

Returns: true if and only if adb port forwarding for our local and remote port is removed; false otherwise.

See also: setAndroidPortForwarding.

Definition at line 780 of file adbncfs.cpp.

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static int setAndroidPortForwarding ( )

static

Enable adb port forwarding for our local and remote port.

Returns: 0 if port forwarding could be enabled, 2 otherwise.

Definition at line 745 of file adbncfs.cpp.

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static void sig11Handler ( int iSig )

static

Segmentation fault handler.

Is installed in initAdbncFs()

Parameters

iSig	is supposed to be SIGSEGV.

See also: initAdbncFs

Definition at line 119 of file adbncfs.cpp.

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static void stringReplacer	(	string &	strSource,
		const string &	strFind,
		const string &	strReplace
	)

static

Replace all instances of string strFind with string strReplace in the given string strSource, which is modified in-place.

The work proceeds down the string and skips over the text introduced by the replacement.

Parameters

strSource	the string to be modified.
strFind	the pattern to be replaced.
strReplace	the replacement for strFind.

Definition at line 189 of file adbncfs.cpp.

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static vector<string> tokenize ( const string & strData )

static

Splits the given data string into tokens.

The vector returned by this function contains each substring of the data string that is terminated by

\t

, or blank by the end of the data string.

The substrings in the vector are in the order in which they occur in the data string. If no blank or

\t

, is in the data string then the resulting vector has just one element, namely the data string.

Parameters

strData the string to split around blanks and tabs.

Returns: a vector of tokens

Definition at line 271 of file adbncfs.cpp.

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Variable Documentation

FileCache fileCache

static

Definition at line 77 of file adbncfs.cpp.

FileStatus fileStatus

static

Definition at line 78 of file adbncfs.cpp.

pthread_cond_t inReleaseDirCond

static

Condition to block adbnc_opendir() until adbnc_releasedir() is finished.

Definition at line 106 of file adbncfs.cpp.

pthread_mutex_t inReleaseDirMutex

static

Mutex to synchronize thread access to adbnc_opendir() and adbnc_releasedir()

Definition at line 101 of file adbncfs.cpp.

pthread_mutex_t ncCmdMutex

static

Mutex to synchronize thread access to execCommandViaNetCat()

Definition at line 93 of file adbncfs.cpp.

map<string, deque<string> > openDirs

static

Map to store directory listing retrieved with adbnc_opendir() from android device.

Key is the pathname to the directory.

Definition at line 84 of file adbncfs.cpp.

pthread_mutex_t openMutex

static

Mutex to synchronize thread access to adbnc_open()

Definition at line 96 of file adbncfs.cpp.

const char* pcDone = "---eoc---"

static

Definition at line 53 of file adbncfs.cpp.

const char* pcSdCardMountEntry = "sdcardfs on /storage/emulated/legacy type sdcardfs (rw,nosuid,nodev,relatime,uid=1023,gid=1023)"

static

Big Hack, don't now how to figure out wher sdcard on a phone is mounted.

Todo:: figure out how to get this information from the device.

Definition at line 63 of file adbncfs.cpp.

const char* pcTempDirTemplate = "/tmp/adbncfs-XXXXXX"

static

Template used to makeTempDir()

Definition at line 56 of file adbncfs.cpp.

MountInfo* pMountInfo = NULL

static

Pointer to mount info instance initialized in queryMountInfo()

Definition at line 90 of file adbncfs.cpp.

Spawn* pNetCat = NULL

static

Pointer to the netcat process initialized in initNetCat()

Definition at line 75 of file adbncfs.cpp.

UserInfo* pUserInfo = NULL

static

Pointer to user info instance initialized in queryUserInfo()

Definition at line 87 of file adbncfs.cpp.

string strTempDirPath

static

Path to the temporary directory used by the instance of this application initialized in makeTempDir().

Definition at line 69 of file adbncfs.cpp.

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Functions

Variables

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Variable Documentation