scripts.cpp File Reference

#include <cstdio>
#include <stdlib.h>
#include <assert.h>
#include <string.h>
#include <libgen.h>
#include <qmessagebox.h>
#include <unistd.h>
#include <sys/wait.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <stdarg.h>
#include "index.h"
#include "scripts.h"
#include "memory.h"
#include "bpmplay.h"
#include "overseer.h"
#include "info.h"

Include dependency graph for scripts.cpp:

Functions
char *	getRawFilename (const char *rawpath, const char *n)
FILE *	openRawFile (Index *index, const char *rawpath)
FILE *	openRawFileForWriting (Index *index, const char *d)
void	removeRaw (Index *index, char *d)
void	dumpAudio (const char *fname, unsigned4 *buffer, long length)
FILE *	openScriptFile (const char *name)
void	Remote (const char *script,...)
char *	escape (const char *in)
QString	escape (const QString &in)
void	start_mkdir (const QString &dir)
void	start_cp (const QString &from, const QString &to)
int	start_mv (const QString &from, const QString &to)
void	start_rm (const QString &what)
void	remove (QString a)
void	removeAllRaw (const char *d)
void	removeAllLog ()
int	bpmdjraw (bool synchronous, const char *fname, const char *where)
int	bpmdjraw (bool synchronous, const char *fname, QString where)
ExitStatus	vexec (const char *description, const char *script,...)
bool	execute (QString description, QString script)
bool	vexecute (const char *script,...)

---

Function Documentation

int bpmdjraw	(	bool	synchronous,
		const char *	fname,
		QString	where
	)

References bpmdjraw().

int bpmdjraw	(	bool	synchronous,
		const char *	fname,
		const char *	where
	)

Will start bpmdjraw and wait for the result or not depending on the synchronous flag. The return value is the process id in the asynchronous case, 0 when there was an error. The location to place the rawfile is obtained through the raw_location() function call.

References bpmdj_deallocate, escape(), execute(), spawn(), and sprintf().

Referenced by bpmdjraw(), createFiles(), wave_open(), and DecoderChecker::works().

void dumpAudio	(	const char *	fname,
		unsigned4 *	buffer,
		long	length
	)

References fclose(), FILE, and writesamples().

QString escape

(

const QString &

in

)

References bpmdj_deallocate, and escape().

char* escape

(

const char *

in

)

The escaping necessary for ssh to work is ridiculous.. An ordinary containment within " ... " does not work, so we must escape every character on its own. Especially the & is important because this would otherwise spawn a background process.

References assert(), and i.

Referenced by Md5Analyzer::analyze(), bpmdjraw(), ActiveFragmentCreator::createOneFor(), delete_remote(), SongSelectorLogic::doAutoMix(), escape(), from_remote(), SongSlot::getAnalCommand(), SongSlot::getPlayCommand(), remote(), removeAllRaw(), start_cp(), start_mkdir(), start_mv(), start_rm(), and to_remote().

bool execute	(	QString	description,
		QString	script
	)

Two wrappers which will simply return true or false

References assert(), Error(), ExitStatus::error(), exec(), ExitStatus::exit(), ExitStatus::exited(), and status.

Referenced by bpmdjraw(), ActiveFragmentCreator::createOneFor(), remote(), removeAllLog(), start_mv(), and vexecute().

char* getRawFilename	(	const char *	rawpath,
		const char *	n
	)

References sprintf().

Referenced by closeFiles(), openRawFile(), openRawFileForWriting(), removeRaw(), wave_open(), and DecoderChecker::works().

FILE* openRawFile	(	Index *	index,
		const char *	rawpath
	)

References assert(), bpmdj_deallocate, FILE, Index::get_filename(), and getRawFilename().

Referenced by openCoreRawFile().

FILE* openRawFileForWriting	(	Index *	index,
		const char *	d
	)

References assert(), bpmdj_deallocate, FILE, Index::get_filename(), and getRawFilename().

Referenced by createFiles().

FILE* openScriptFile

(

const char *

name

)

References assert(), FILE, script, and SHELL_HEADER.

Referenced by SongSelectorLogic::doAutoMix().

void Remote	(	const char *	script,
			...
	)

References Log().

Referenced by remote().

void remove

(

QString

a

)

References remove().

Referenced by remove().

void removeAllLog

(

)

References execute().

Referenced by main().

void removeAllRaw

(

const char *

d

)

References bpmdj_deallocate, escape(), RAW_EXT, and vexecute().

Referenced by main().

void removeRaw	(	Index *	index,
		char *	d
	)

References bpmdj_deallocate, Index::get_filename(), and getRawFilename().

void start_cp	(	const QString &	from,
		const QString &	to
	)

References escape(), exec(), and sprintf().

Referenced by ActiveSongCopier::fetchNextSong(), and History::save_history().

void start_mkdir

(

const QString &

dir

)

References escape(), exec(), and sprintf().

Referenced by ActiveSongCopier::fetchNextSong().

int start_mv	(	const QString &	from,
		const QString &	to
	)

References escape(), execute(), and sprintf().

Referenced by UpdateSongFilename::change().

void start_rm

(

const QString &

what

)

References escape(), and vexecute().

Referenced by main().

ExitStatus vexec	(	const char *	description,
		const char *	script,
			...
	)

Two wrappers to make command line arguments easier

References exec().

bool vexecute	(	const char *	script,
			...
	)

References execute().

Referenced by Md5Analyzer::analyze(), Mpg321Decoder::checkProgram(), Mpg123Decoder::checkProgram(), delete_remote(), SongSelectorLogic::doBackup(), from_remote(), removeAllRaw(), start_rm(), and to_remote().