49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
#include <stdio.h> /* for FILE */
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#include <unistd.h> /* for off_t */
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enum extract_functions_e {
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extract_verbose_list = 1,
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extract_list = 2,
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extract_one_to_buffer = 4,
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extract_to_stdout = 8,
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extract_all_to_fs = 16,
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extract_preserve_date = 32,
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extract_data_tar_gz = 64,
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extract_control_tar_gz = 128,
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extract_unzip_only = 256,
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extract_unconditional = 512,
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extract_create_leading_dirs = 1024,
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extract_quiet = 2048,
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extract_exclude_list = 4096
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};
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typedef struct file_headers_s {
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char *name;
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char *link_name;
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off_t size;
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uid_t uid;
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gid_t gid;
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mode_t mode;
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time_t mtime;
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dev_t device;
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int (*extract_func) (FILE *, FILE *);
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} file_header_t;
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file_header_t *get_header_ar(FILE * in_file);
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file_header_t *get_header_cpio(FILE * src_stream);
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file_header_t *get_header_tar(FILE * tar_stream);
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file_header_t *get_header_zip(FILE * zip_stream);
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void seek_sub_file(FILE * src_stream, const int count);
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extern off_t archive_offset;
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char *unarchive(FILE * src_stream, FILE * out_stream,
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file_header_t * (*get_headers) (FILE *),
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const int extract_function, const char *prefix,
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char **include_name, char **exclude_name);
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char *deb_extract(const char *package_filename, FILE * out_stream,
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const int extract_function, const char *prefix,
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const char *filename);
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