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diff --git a/trunk/libxmount/libxmount.h b/trunk/libxmount/libxmount.h
index e185801..ba41213 100644
--- a/trunk/libxmount/libxmount.h
+++ b/trunk/libxmount/libxmount.h
@@ -1,66 +1,74 @@
/*******************************************************************************
* xmount Copyright (c) 2008-2014 by Gillen Daniel <gillen.dan@pinguin.lu> *
* *
* This program is free software: you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the Free *
* Software Foundation, either version 3 of the License, or (at your option) *
* any later version. *
* *
* This program is distributed in the hope that it will be useful, but WITHOUT *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
* more details. *
* *
* You should have received a copy of the GNU General Public License along with *
* this program. If not, see <http://www.gnu.org/licenses/>. *
*******************************************************************************/
#ifndef LIBXMOUNT_H
#define LIBXMOUNT_H
#include "endianness.h"
+/*
+ * Under OSx, fopen handles 64bit I/O too
+ */
+#ifdef __APPLE__
+ #define fopen64 fopen
+ #define fseeko64 fseeko
+#endif
+
/*
* Macros to ease debugging and error reporting
*/
#define LIBXMOUNT_LOG_ERROR(...) { \
LogMessage("ERROR",(char*)__FUNCTION__,__LINE__,__VA_ARGS__); \
}
#define LIBXMOUNT_LOG_WARNING(...) { \
LogMessage("WARNING",(char*)__FUNCTION__,__LINE__,__VA_ARGS__); \
}
#define LIBXMOUNT_LOG_DEBUG(debug,...) { \
if(debug) LogMessage("DEBUG",(char*)__FUNCTION__,__LINE__,__VA_ARGS__); \
}
//! Struct containing lib options
typedef struct s_LibXmountOptions {
//! Option name
char *p_key;
//! Option value
char *p_value;
//! Set to 1 if key/value has been parsed and is valid
uint8_t valid;
} ts_LibXmountOptions, *pts_LibXmountOptions;
//! Log messages
/*!
* \param p_msg_type "ERROR", "DEBUG", etc...
* \param p_calling_fun Name of calling function
* \param line Line number of call
* \param p_msg Message string
* \param ... Variable params with values to include in message string
*/
void LogMessage(char *p_msg_type,
char *p_calling_fun,
int line,
char *p_msg,
...);
int32_t StrToInt32(const char *p_value, int *p_ok);
uint32_t StrToUint32(const char *p_value, int *p_ok);
int64_t StrToInt64(const char *p_value, int *p_ok);
uint64_t StrToUint64(const char *p_value, int *p_ok);
#endif // LIBXMOUNT_H
diff --git a/trunk/libxmount_input/libxmount_input.h b/trunk/libxmount_input/libxmount_input.h
index fd0fd78..c04893a 100644
--- a/trunk/libxmount_input/libxmount_input.h
+++ b/trunk/libxmount_input/libxmount_input.h
@@ -1,225 +1,226 @@
/*******************************************************************************
* xmount Copyright (c) 2008-2014 by Gillen Daniel <gillen.dan@pinguin.lu> *
* *
* This program is free software: you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the Free *
* Software Foundation, either version 3 of the License, or (at your option) *
* any later version. *
* *
* This program is distributed in the hope that it will be useful, but WITHOUT *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
* more details. *
* *
* You should have received a copy of the GNU General Public License along with *
* this program. If not, see <http://www.gnu.org/licenses/>. *
*******************************************************************************/
#ifndef LIBXMOUNT_INPUT_H
#define LIBXMOUNT_INPUT_H
#define LIBXMOUNT_INPUT_API_VERSION 1
#include <config.h>
#include <stdint.h> // For int*_t and uint*_t
#include <inttypes.h> // For PRI*
+#include <sys/types.h> // For off_t
#include "../libxmount/libxmount.h"
//! Structure containing pointers to the lib's functions
typedef struct s_LibXmountInputFunctions {
//! Function to initialize handle
/*!
* This function is called once to allow the lib to alloc any needed
* structures before other functions that rely upon a valid handle are called
* (for ex. OptionsParse or Open).
*
* The p_format parameter specifies one of the formats returned by
* LibXmount_Input_GetSupportedFormats() which should be used for this handle.
*
* \param pp_handle Pointer to handle
* \param p_format Input image format
* \param debug If set to 1, print debugging infos to stdout
* \return 0 on success or error code
*/
int (*CreateHandle)(void **pp_handle,
const char *p_format,
uint8_t debug);
//! Function to destroy handle
/*!
* In this function, any structures allocated with CreateHandle should be
* freed. It is generally the last function called before unloading of lib
* happens.
*
* By convention, after this function has been called, *pp_handle must be
* NULL.
*
* \param pp_handle Pointer to handle
* \return 0 on success or error code
*/
int (*DestroyHandle)(void **pp_handle);
//! Function to open input image
/*!
* Opens the specified image for reading.
*
* \param p_handle Handle
* \param pp_filename_arr Array containing all specified input images
* \param filename_arr_len Length of pp_filename_arr
* \return 0 on success or error code
*/
int (*Open)(void *p_handle,
const char **pp_filename_arr,
uint64_t filename_arr_len);
//! Function to close opened input image
/*!
* Closes input image and frees any memory allocaed during opening but does
* not invalidate the main handle. Further calls to for ex. Open() must still
* be possible without first calling CreateHandle again!
*
* \param p_handle Handle
* \return 0 on success or error code
*/
int (*Close)(void *p_handle);
//! Function to get the input image's size
/*!
* Returns the real size of the input image. Real means the size of the
* uncompressed or otherwise made available data contained inside the input
* image.
*
* \param p_handle Handle
* \param p_size Pointer to store input image's size to
* \return 0 on success or error code
*/
int (*Size)(void *p_handle,
uint64_t *p_size);
//! Function to read data from input image
/*!
* Reads count bytes at offset from input image and copies them into memory
* starting at the address of p_buf. Memory is pre-allocated to as much bytes
* as should be read.
*
* \param p_handle Handle
* \param p_buf Buffer to store read data to
* \param offset Position at which to start reading
* \param count Amount of bytes to read
* \param p_read Amount of bytes read
* \param p_errno errno in case of an error
* \return 0 on success or error code
*/
int (*Read)(void *p_handle,
char *p_buf,
off_t offset,
size_t count,
size_t *p_read,
int *p_errno);
//! Function to get a help message for any supported lib-specific options
/*!
* Calling this function should return a string containing help messages for
* any supported lib-specific options. Lines should be formated as follows:
*
* " option : description\n"
*
* Returned string will be freed by the caller using FreeBuffer().
*
* If there is no help text, this function must return NULL in pp_help.
*
* \param Pointer to a string to return help text
* \return 0 on success or error code on error
*/
int (*OptionsHelp)(const char **pp_help);
//! Function to parse any lib-specific options
/*!
* This function is called with the options given with the --inopts parameter.
* For all options that are valid for the lib, the option's valid member
* must be set to 1. If errors are encountered, this function should fail and
* return an error message in pp_error. pp_error will be freed by the caller
* by using FreeBuffer.
*
* \param p_handle Handle
* \param options_count Count of elements in pp_options
* \param pp_options Input library options
* \param pp_error Pointer to a string with error message
* \return 0 on success or error code and error message on error
*/
int (*OptionsParse)(void *p_handle,
uint32_t options_count,
const pts_LibXmountOptions *pp_options,
const char **pp_error);
//! Function to get content to add to the info file
/*!
* The returned string is added to xmount's info file. This function is only
* called once when the info file is generated. The returned string is then
* freed with a call to FreeBuffer().
*
* \param p_handle Handle
* \param pp_info_buf Pointer to store the null-terminated content
* \return 0 on success or error code
*/
int (*GetInfofileContent)(void *p_handle,
const char **pp_info_buf);
//! Function to get an error message
/*!
* This function should translate an error code that was previously returned
* by one of the library functions into a human readable error message.
*
* By convention, this function must always return a valid pointer to a
* NULL-terminated string!
*
* \param err_num Error code as returned by lib
*/
const char* (*GetErrorMessage)(int err_num);
//! Function to free buffers that were allocated by lib
/*!
* \param p_buf Buffer to free
* \return 0 on success or error code
*/
int (*FreeBuffer)(void *p_buf);
} ts_LibXmountInputFunctions, *pts_LibXmountInputFunctions;
//! Get library API version
/*!
* This function should return the value of LIBXMOUNT_INPUT_API_VERSION
*
* \return Supported version
*/
uint8_t LibXmount_Input_GetApiVersion();
typedef uint8_t (*t_LibXmount_Input_GetApiVersion)();
//! Get a list of supported formats
/*!
* Gets a list of supported input image formats. These are the strings
* specified with xmount's --in <string> command line option. The returned
* string must be a constant vector of image formats split by \0 chars. To mark
* the end of the vector, a single \0 must be used.
*
* As an example, "first\0second\0\0" would be a correct vector to return for
* a lib supporting two input image formats.
*
* \return Vector containing supported format strings
*/
const char* LibXmount_Input_GetSupportedFormats();
typedef const char* (*t_LibXmount_Input_GetSupportedFormats)();
//! Get the lib's s_LibXmountInputFunctions structure
/*!
* This function should set the members of the given s_LibXmountInputFunctions
* structure to the internal lib functions. All members have to be set.
*
* \param p_functions s_LibXmountInputFunctions structure to fill
*/
void LibXmount_Input_GetFunctions(pts_LibXmountInputFunctions p_functions);
typedef void (*t_LibXmount_Input_GetFunctions)(pts_LibXmountInputFunctions);
#endif // LIBXMOUNT_INPUT_H

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