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Man Pages


Manual Reference Pages  -  ZIP_SOURCE_STAT (3)

NAME

zip_source_stat - get information about zip_source

CONTENTS

Library
Synopsis
Description
Return Values
See Also
Authors

LIBRARY

libzip (-lzip)

SYNOPSIS


.In zip.h int zip_source_stat zip_source_t *source zip_stat_t *sb

DESCRIPTION

The zip_source_stat function obtains information about the zip source source

The sb argument is a pointer to a struct zip_source_stat (shown below), into which information about the zip source is placed.

struct zip_source_stat {
    zip_uint64_t valid;                 /* which fields have valid values */
    const char *name;                   /* name of the file */
    zip_uint64_t index;                 /* index within archive */
    zip_uint64_t size;                  /* size of file (uncompressed) */
    zip_uint64_t comp_size;             /* size of file (compressed) */
    time_t mtime;                       /* modification time */
    zip_uint32_t crc;                   /* crc of file data */
    zip_uint16_t comp_method;           /* compression method used */
    zip_uint16_t encryption_method;     /* encryption method used */
    zip_uint32_t flags;                 /* reserved for future use */
};

The structure pointed to by sb must be initialized with zip_stat_init 3 before calling zip_source_stat.

The valid field of the structure specifies which other fields are valid. Check if the flag defined by the following defines are in valid before accessing the fields:
ZIP_SOURCE_STAT_NAME name
ZIP_SOURCE_STAT_INDEX index
ZIP_SOURCE_STAT_SIZE size
ZIP_SOURCE_STAT_COMP_SIZE comp_size
ZIP_SOURCE_STAT_MTIME mtime
ZIP_SOURCE_STAT_CRC crc
ZIP_SOURCE_STAT_COMP_METHOD comp_method
ZIP_SOURCE_STAT_ENCRYPTION_METHOD encryption_method
ZIP_SOURCE_STAT_FLAGS flags

NOTE: Some fields may only be filled out after all data has been read from the source, for example the crc or size fields.

RETURN VALUES

Upon successful completion 0 is returned. Otherwise, -1 is returned and the error information in source is set to indicate the error.

SEE ALSO

libzip(3), zip_source(3)

AUTHORS


.An -nosplit
.An Dieter Baron Aq Mt dillo@nih.at and
.An Thomas Klausner Aq Mt tk@giga.or.at
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