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/* parse_cmdline.h */
#ifndef PARSE_CMD_LINE_H
#define PARSE_CMD_LINE_H
#include <stddef.h>
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/* The official name of the program */
#define PROGRAM_NAME "RHash"
#define CMD_FILENAME "rhash"
#ifdef _WIN32
typedef wchar_t opt_tchar;
#else
typedef char opt_tchar;
#endif
/**
* Options bit flags and constants.
*/
enum {
/* program modes */
MODE_DEFAULT = 0x1,
MODE_CHECK = 0x2,
MODE_CHECK_EMBEDDED = 0x4,
MODE_UPDATE = 0x8,
MODE_BENCHMARK = 0x10,
MODE_TORRENT = 0x20,
/* misc options */
OPT_VERBOSE = 0x01,
OPT_BRIEF = 0x02,
OPT_EMBED_CRC = 0x20,
OPT_RECURSIVE = 0x40,
OPT_FOLLOW = 0x80,
OPT_SKIP_OK = 0x100,
OPT_IGNORE_MISSING = 0x200,
OPT_IGNORE_CASE = 0x400,
OPT_PERCENTS = 0x800,
OPT_BT_PRIVATE = 0x1000,
OPT_BT_TRANSMISSION = 0x2000,
OPT_UPPERCASE = 0x4000,
OPT_LOWERCASE = 0x8000,
OPT_SPEED = 0x10000,
OPT_BENCH_RAW = 0x20000,
OPT_NO_DETECT_BY_EXT = 0x40000,
OPT_NO_PATH_ESCAPING = 0x80000,
OPT_GOST_REVERSE = 0x0100000,
OPT_HEX = 0x0200000,
OPT_BASE32 = 0x0400000,
OPT_BASE64 = 0x0800000,
OPT_FMT_MODIFIERS = OPT_HEX | OPT_BASE32 | OPT_BASE64,
#ifdef _WIN32
OPT_UTF8 = 0x10000000,
OPT_ENC_WIN = 0x20000000,
OPT_ENC_DOS = 0x40000000,
OPT_ENCODING = OPT_UTF8 | OPT_ENC_WIN | OPT_ENC_DOS,
#endif
FMT_BSD = 0x01,
FMT_SFV = 0x02,
FMT_SIMPLE = 0x04,
FMT_MAGNET = 0x08,
FMT_PRINTF = 0x10,
FMT_FILE_TEMPLATE = 0x20,
FMT_PRINTF_MASK = FMT_PRINTF | FMT_FILE_TEMPLATE,
};
#define OPT_ED2K_LINK 0x80000000
struct vector_t;
/**
* Parsed program options.
*/
struct options_t
{
unsigned flags; /* program options */
unsigned sum_flags; /* flags to specify what sums will be calculated */
unsigned fmt; /* flags to specify output format to use */
unsigned mode; /* flags to specify program mode */
unsigned openssl_mask; /* bit-mask for enabled OpenSSL hash functions */
char* printf_str; /* printf-like format */
opt_tchar* template_file; /* printf-like template file path */
opt_tchar* output; /* file to output calculation or checking results to */
opt_tchar* log; /* file to log percents and other info to */
opt_tchar* update_file; /* hash file to update */
char* embed_crc_delimiter;
char path_separator;
int find_max_depth;
struct vector_t* files_accept; /* suffixes of files to process */
struct vector_t* files_exclude; /* suffixes of files to exclude from processing */
struct vector_t* crc_accept; /* suffixes of hash files to verify or update */
struct vector_t* bt_announce; /* BitTorrent announce URL */
size_t bt_piece_length; /* BitTorrent piece length */
opt_tchar* bt_batch_file; /* path to save a batch torrent to */
char** argv;
int has_files; /* flag: command line contain files */
struct file_search_data* search_data; /* files obtained from the command line */
struct vector_t* mem; /* allocated memory blocks that must be freed on exit */
};
extern struct options_t opt;
#define IS_MODE(mode_bits) (opt.mode & (mode_bits))
#define HAS_OPTION(option_bits) (opt.flags & (option_bits))
void read_options(int argc, char* argv[]);
void options_destroy(struct options_t*);
#ifdef _WIN32
int detect_encoding(wchar_t** wargv, int nArg);
#endif
#ifdef __cplusplus
} /* extern "C" */
#endif /* __cplusplus */
#endif /* PARSE_CMD_LINE_H */
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