ft_report.c File Reference

Text-based duplicate reporting functions. More...

#include "ft_report.h"
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <apr_strings.h>
#include <apr_file_io.h>
#include "config.h"
#include "debug.h"
#include "ft_archive.h"
#include "ft_config.h"
#include "ft_file.h"
#include "human_size.h"
#include "napr_hash.h"
#include "napr_heap.h"

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Functions
int	ft_chksum_cmp (const void *chksum1, const void *chksum2)
	Comparison function for sorting checksums.
static apr_status_t	process_and_report_duplicates_for_file (ft_conf_t *conf, ft_fsize_t *fsize, apr_size_t i, const reporting_colors_t *colors)
	Processes a single file to find and report its duplicates.
apr_status_t	ft_report_duplicates (ft_conf_t *conf)
	Reports duplicate files in text format to stdout.
static apr_status_t	get_comparison_paths (ft_conf_t *conf, ft_file_t *file_i, ft_file_t *file_j, char **fpathi, char **fpathj)
	Gets the file paths for comparison, handling archive extraction if needed.
static void	cleanup_comparison_paths (ft_conf_t *conf, ft_file_t *file_i, ft_file_t *file_j, char *fpathi, char *fpathj)
	Cleans up temporary files created during archive extraction.
static void	format_and_print_duplicate (ft_conf_t *conf, const ft_file_t *file, const reporting_colors_t *colors)
	Formats and prints the output for a duplicate file entry.

Detailed Description

Text-based duplicate reporting functions.

Definition in file ft_report.c.

Function Documentation

ft_chksum_cmp()

int ft_chksum_cmp	(	const void *	chksum1,
		const void *	chksum2
	)

Comparison function for sorting checksums.

Parameters

chksum1	First checksum to compare.
chksum2	Second checksum to compare.

Returns

Negative if chksum1 < chksum2, 0 if equal, positive if chksum1 > chksum2.

Definition at line 40 of file ft_report.c.

Referenced by ft_report_duplicates(), and ft_report_json().

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ft_report_duplicates()

apr_status_t ft_report_duplicates

(

ft_conf_t *

conf

)

Reports duplicate files in text format to stdout.

Parameters

conf	The configuration structure containing file information.

Returns

APR_SUCCESS on success, or an error code.

Definition at line 100 of file ft_report.c.

References DEBUG_ERR, ft_chksum_cmp(), napr_hash_search(), napr_heap_extract(), and process_and_report_duplicates_for_file().

Referenced by ftwin_main().

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get_comparison_paths()

static apr_status_t get_comparison_paths ( ft_conf_t *  conf, ft_file_t *  file_i, ft_file_t *  file_j, char **  fpathi, char **  fpathj  )

static

Gets the file paths for comparison, handling archive extraction if needed.

Returns

APR_SUCCESS on success, or an error status if extraction fails.

Definition at line 149 of file ft_report.c.

process_and_report_duplicates_for_file()

static apr_status_t process_and_report_duplicates_for_file ( ft_conf_t *  conf, ft_fsize_t *  fsize, apr_size_t  i, const reporting_colors_t *  colors  )

static

Processes a single file to find and report its duplicates.

This helper function is called by ft_report_duplicates. It iterates through the checksum array for a given file size, compares subsequent files with the same hash, and calls compare_and_report_pair to verify and report true duplicates. This simplifies the main reporting loop by encapsulating the logic for handling a single file's potential duplicates.

Returns

APR_SUCCESS on success, or an error status if reporting fails.

Definition at line 71 of file ft_report.c.

Referenced by ft_report_duplicates().

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