common.h File Reference

#include <stdio.h>
#include <sys/stat.h>
#include "win32/getopt.h"

Go to the source code of this file.

Macros
#define	ERROR   1
#define	SUCCESS   0
#define	STR_HELPER(x)   #x
#define	STR(x)   STR_HELPER(x)
#define	ARRAYSIZE(arr)   (sizeof(arr) / sizeof(arr[0]))
#define	COMPILER   "unknown"
#define	FULLNAME_MAX   1024

Functions
const char *	libmobi_msg (const MOBI_RET ret)
	Return message for given libmobi return code. More...
void	split_fullpath (const char *fullpath, char *dirname, char *basename, const size_t buf_len)
	Parse file name into file path and base name. Dirname or basename can be skipped by setting to null. More...
int	make_directory (const char *path)
	Make directory. More...
int	create_subdir (char *newdir, const size_t buf_len, const char *parent_dir, const char *subdir_name)
	Create subfolder in directory. More...
int	write_file (const unsigned char *buffer, const size_t len, const char *path)
	Open file descriptor and write buffer to it. More...
int	write_to_dir (const char *dir, const char *name, const unsigned char *buffer, const size_t len)
	Write content to file in directory. More...
bool	dir_exists (const char *path)
	Check whether given path exists and is a directory. More...
void	normalize_path (char *path)
	Make sure we use consistent separators on Windows builds. More...
void	print_summary (const MOBIData *m)
	Print summary meta information. More...
void	print_exth (const MOBIData *m)
	Print all loaded EXTH record tags. More...
int	set_decryption_key (MOBIData *m, const char *serial, const char *pid)
	Set key for decryption. Use user supplied pid or device serial number. More...
int	set_decryption_pid (MOBIData *m, const char *pid)
	Set PID for decryption. More...
int	set_decryption_serial (MOBIData *m, const char *serial)
	Set device serial number for decryption. More...
int	save_mobi (MOBIData *m, const char *fullpath, const char *suffix)
	Save mobi file. More...

Variables
const char	separator
bool	outdir_opt
char	outdir [FILENAME_MAX]

Detailed Description

Copyright (c) 2020 Bartek Fabiszewski http://www.fabiszewski.net

Licensed under LGPL, either version 3, or any later. See http://www.gnu.org/licenses/

Function Documentation

create_subdir()

int create_subdir	(	char *	newdir,
		const size_t	buf_len,
		const char *	parent_dir,
		const char *	subdir_name
	)

Create subfolder in directory.

Parameters

[in,out]	newdir	Path to created subfolder
[in]	buf_len	Buffer size fo created subfolder
[in]	parent_dir	Directory path
[in]	subdir_name	Subfolder name

Returns

SUCCESS or ERROR

dir_exists()

bool dir_exists

(

const char *

path

)

Check whether given path exists and is a directory.

Parameters

[in]

path

Path to be tested

Returns

True if directory exists, false otherwise

libmobi_msg()

const char* libmobi_msg

(

const MOBI_RET

ret

)

Return message for given libmobi return code.

Parameters

[in]

ret

Libmobi return code

Returns

Message string

make_directory()

int make_directory

(

const char *

path

)

Make directory.

Parameters

[in]

path

Path

Returns

SUCCESS or ERROR

normalize_path()

void normalize_path

(

char *

path

)

Make sure we use consistent separators on Windows builds.

Parameters

[in,out]

path

Path to be fixed

print_exth()

void print_exth

(

const MOBIData *

m

)

Print all loaded EXTH record tags.

Parameters

[in]

m

MOBIData structure

print_summary()

void print_summary

(

const MOBIData *

m

)

Print summary meta information.

Parameters

[in]

m

MOBIData structure

save_mobi()

int save_mobi	(	MOBIData *	m,
		const char *	fullpath,
		const char *	suffix
	)

Save mobi file.

Parameters

[in,out]	m	MOBIData struicture
[in]	fullpath	Full file path
[in]	suffix	Suffix appended to file name

Returns

SUCCESS or ERROR

set_decryption_key()

int set_decryption_key	(	MOBIData *	m,
		const char *	serial,
		const char *	pid
	)

Set key for decryption. Use user supplied pid or device serial number.

Parameters

[in,out]	m	MOBIData structure
[in]	serial	Serial number
[in]	pid	Pid

Returns

SUCCESS or error code

set_decryption_pid()

int set_decryption_pid	(	MOBIData *	m,
		const char *	pid
	)

Set PID for decryption.

Parameters

[in,out]	m	MOBIData structure
[in]	pid	Serial number

Returns

SUCCESS or error code

set_decryption_serial()

int set_decryption_serial	(	MOBIData *	m,
		const char *	serial
	)

Set device serial number for decryption.

Parameters

[in,out]	m	MOBIData structure
[in]	serial	Serial number

Returns

SUCCESS or error code

split_fullpath()

void split_fullpath	(	const char *	fullpath,
		char *	dirname,
		char *	basename,
		const size_t	buf_len
	)

Parse file name into file path and base name. Dirname or basename can be skipped by setting to null.

Parameters

[in]	fullpath	Full file path
[in,out]	dirname	Will be set to full dirname
[in,out]	basename	Will be set to file basename
[in]	buf_len	Size of each ouput buffer: dirname and basename

write_file()

int write_file	(	const unsigned char *	buffer,
		const size_t	len,
		const char *	path
	)

Open file descriptor and write buffer to it.

Parameters

[in]	buffer	Buffer
[in]	len	Buffer length
[in]	path	File path

Returns

SUCCESS or ERROR

write_to_dir()

int write_to_dir	(	const char *	dir,
		const char *	name,
		const unsigned char *	buffer,
		const size_t	len
	)

Write content to file in directory.

Parameters

[in]	dir	Directory path
[in]	name	File name
[in]	buffer	Buffer
[in]	len	Buffer length

Returns

SUCCESS or ERROR