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control.h File Reference

#include <pthread.h>
#include "libdaisy.h"
#include "audio.h"

Go to the source code of this file.

Data Structures
struct	AuthorNode
struct	BookInfo
struct	DaisyData
struct	Node
struct	SmilNode
Functions
DaisyData *	parseInit (void)
void	parseTerminate (struct DaisyData *daisydata)
char *	removewhitespaces (char *string)
char *	tolowercase (const char *string)
char *	getTime (char *time)
void	addNewAuthor (struct DaisyData *daisydata)
SmilNode *	addNewSmilNode (struct DaisyData *daisydata)
Node *	addNewNode (struct DaisyData *daisydata)
int	parse (struct DaisyData *daisydata, char *filename)
int	seek (struct DaisyData *daisydata, int type)
int	getSmilPos (struct DaisyData *daisydata)
int	getNodePos (struct DaisyData *daisydata)
int	gotoSmilPosition (struct DaisyData *daisydata, int newSmilPos)
int	gotoNodePosition (struct DaisyData *daisydata, int newNodePos)

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Function Documentation

void addNewAuthor (  struct DaisyData *    daisydata )

Adds a new author to the main data structures author list. Parameters: daisydata  - a pointer to the datastructure initialized by parseInit ().

struct Node* addNewNode (  struct DaisyData *    daisydata )

Adds a new passage node at the end of the linked node list in the main datastructure of the loaded daisy DTB. Parameters: daisydata  - a pointer to the datastructure initialized by parseInit (). Returns: a pointer to the new node.

struct SmilNode* addNewSmilNode (  struct DaisyData *    daisydata )

Adds a new SmilNode at the end of the linked smil list in the main datastructure of the loaded daisy DTB. Parameters: daisydata  - the datastructure initialized by parseInit (). Returns: a pointer to the new smilNode.

int getNodePos (  struct DaisyData *    daisydata )

Function for getting the current playback position in the node list. Parameters: daisydata  - a pointer to the datastructure initialized by parseInit (). Returns: the current position or -1 on error. Referenced by daisy_get_position().

int getSmilPos (  struct DaisyData *    daisydata )

Function for getting the current playback position in the smil list. Parameters: daisydata  - a pointer to the datastructure initialized by parseInit (). Returns: the current position or -1 on error. Referenced by daisy_get_position().

char* getTime (  char *    time )

Converts min:sec.frac to sec.frac. Parameters: time  - a pointer to the string to convert. Returns: a pointer to the string contianing the offset.

int gotoNodePosition (  struct DaisyData *    daisydata, int    newNodePos )

Function to move to a spesific node in the smil list and parse it. Parameters: daisydata  - a pointer to the datastructure initialized by parseInit (). newNodePos  - the position in the linked node list to move to. Returns: 1 on success and -1 on error. Referenced by daisy_goto_position().

int gotoSmilPosition (  struct DaisyData *    daisydata, int    newSmilPos )

Function to move to a spesific node in the smil list and parse it. Parameters: daisydata  - a pointer to the datastructure initialized by parseInit (). newSmilPos  - the position in the linked smil list to move to. Returns: 1 on success and -1 on error. Referenced by daisy_goto_position().

int parse (  struct DaisyData *    daisydata, char *    filename )

Parses a NCC or a NCX file (*.ncc | ncx.*) and fills the smilNode list with the smil file information representing the spine of the daisy DTB. Parameters: daisydata  - a pointer to the datastructure initialized by parseInit (). filename  - a pointer to a string containing the path and filename to the ncc/ncx file to parse. Returns: 1 in case of success and -1 in case of error Referenced by daisy_load().

struct DaisyData* parseInit (  void    )

Initializes the main datastructure of the loaded daisy DTB. Returns: a pointer to the main datastructure for loading a daisy DTB. Referenced by daisy_init().

void parseTerminate (  struct DaisyData *    daisydata )

Frees all memory allocated by the parser and the main datastructure. Terminates all parsing functionality. Parameters: daisydata  - a pointer to the datastructure initialized by parseInit (). Referenced by daisy_term().

char* removewhitespaces (  char *    string )

Removes whitespaces, newlines and tabs before and after a sentence. Parameters: string  - a pointer to the string to check. Returns: a pointer to the new string if the sentence contains any characters, otherwise NULL.

int seek (  struct DaisyData *    daisydata, int    type )

Function for seeking in the data structure. It can seek paragraphs (nodes) and chapters (smilnode). Parameters: daisydata  - a pointer to the datastructure initialized by parseInit (). type  - an daisy_seek_option, the type of seek you want to performe. Returns: 0 if end_of_book, 1 if success and -1 on error. Referenced by daisy_load(), and daisy_seek().

char* tolowercase (  const char *    string )

Converts the string to lower case. Parameters: string  - a pointer to the string which is going to be in lowercase. Returns: a pointer to the new string with lowercase, otherwise NULL.

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