diff options
Diffstat (limited to 'Utilities/cmlibarchive/libarchive/archive_write_private.h')
| -rw-r--r-- | Utilities/cmlibarchive/libarchive/archive_write_private.h | 152 |
1 files changed, 83 insertions, 69 deletions
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_private.h b/Utilities/cmlibarchive/libarchive/archive_write_private.h index 3cc93a7..91284cf 100644 --- a/Utilities/cmlibarchive/libarchive/archive_write_private.h +++ b/Utilities/cmlibarchive/libarchive/archive_write_private.h @@ -22,7 +22,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $FreeBSD: src/lib/libarchive/archive_write_private.h,v 1.3 2008/03/15 11:04:45 kientzle Exp $ + * $FreeBSD: head/lib/libarchive/archive_write_private.h 201155 2009-12-29 05:20:12Z kientzle $ */ #ifndef __LIBARCHIVE_BUILD @@ -30,79 +30,92 @@ #endif #ifndef ARCHIVE_WRITE_PRIVATE_H_INCLUDED -#define ARCHIVE_WRITE_PRIVATE_H_INCLUDED +#define ARCHIVE_WRITE_PRIVATE_H_INCLUDED #include "archive.h" #include "archive_string.h" #include "archive_private.h" +struct archive_write; + +struct archive_write_filter { + int64_t bytes_written; + struct archive *archive; /* Associated archive. */ + struct archive_write_filter *next_filter; /* Who I write to. */ + int (*options)(struct archive_write_filter *, + const char *key, const char *value); + int (*open)(struct archive_write_filter *); + int (*write)(struct archive_write_filter *, const void *, size_t); + int (*close)(struct archive_write_filter *); + int (*free)(struct archive_write_filter *); + void *data; + const char *name; + int code; + int bytes_per_block; + int bytes_in_last_block; +}; + +#if ARCHIVE_VERSION < 4000000 +void __archive_write_filters_free(struct archive *); +#endif + +struct archive_write_filter *__archive_write_allocate_filter(struct archive *); + +int __archive_write_output(struct archive_write *, const void *, size_t); +int __archive_write_nulls(struct archive_write *, size_t); +int __archive_write_filter(struct archive_write_filter *, const void *, size_t); +int __archive_write_open_filter(struct archive_write_filter *); +int __archive_write_close_filter(struct archive_write_filter *); + struct archive_write { - struct archive archive; - - /* Dev/ino of the archive being written. */ - dev_t skip_file_dev; - int64_t skip_file_ino; - - /* Utility: Pointer to a block of nulls. */ - const unsigned char *nulls; - size_t null_length; - - /* Callbacks to open/read/write/close archive stream. */ - archive_open_callback *client_opener; - archive_write_callback *client_writer; - archive_close_callback *client_closer; - void *client_data; - - /* - * Blocking information. Note that bytes_in_last_block is - * misleadingly named; I should find a better name. These - * control the final output from all compressors, including - * compression_none. - */ - int bytes_per_block; - int bytes_in_last_block; - - /* - * These control whether data within a gzip/bzip2 compressed - * stream gets padded or not. If pad_uncompressed is set, - * the data will be padded to a full block before being - * compressed. The pad_uncompressed_byte determines the value - * that will be used for padding. Note that these have no - * effect on compression "none." - */ - int pad_uncompressed; - int pad_uncompressed_byte; /* TODO: Support this. */ - - /* - * On write, the client just invokes an archive_write_set function - * which sets up the data here directly. - */ - struct { - void *data; - void *config; - int (*init)(struct archive_write *); - int (*options)(struct archive_write *, - const char *key, const char *value); - int (*finish)(struct archive_write *); - int (*write)(struct archive_write *, const void *, size_t); - } compressor; - - /* - * Pointers to format-specific functions for writing. They're - * initialized by archive_write_set_format_XXX() calls. - */ - void *format_data; - const char *format_name; - int (*format_init)(struct archive_write *); - int (*format_options)(struct archive_write *, - const char *key, const char *value); - int (*format_finish)(struct archive_write *); - int (*format_destroy)(struct archive_write *); - int (*format_finish_entry)(struct archive_write *); - int (*format_write_header)(struct archive_write *, - struct archive_entry *); - ssize_t (*format_write_data)(struct archive_write *, - const void *buff, size_t); + struct archive archive; + + /* Dev/ino of the archive being written. */ + int skip_file_set; + dev_t skip_file_dev; + int64_t skip_file_ino; + + /* Utility: Pointer to a block of nulls. */ + const unsigned char *nulls; + size_t null_length; + + /* Callbacks to open/read/write/close archive stream. */ + archive_open_callback *client_opener; + archive_write_callback *client_writer; + archive_close_callback *client_closer; + void *client_data; + + /* + * Blocking information. Note that bytes_in_last_block is + * misleadingly named; I should find a better name. These + * control the final output from all compressors, including + * compression_none. + */ + int bytes_per_block; + int bytes_in_last_block; + + /* + * First and last write filters in the pipeline. + */ + struct archive_write_filter *filter_first; + struct archive_write_filter *filter_last; + + /* + * Pointers to format-specific functions for writing. They're + * initialized by archive_write_set_format_XXX() calls. + */ + void *format_data; + const char *format_name; + int (*format_init)(struct archive_write *); + int (*format_options)(struct archive_write *, + const char *key, const char *value); + int (*format_finish_entry)(struct archive_write *); + int (*format_write_header)(struct archive_write *, + struct archive_entry *); + ssize_t (*format_write_data)(struct archive_write *, + const void *buff, size_t); + int (*format_close)(struct archive_write *); + int (*format_free)(struct archive_write *); }; /* @@ -117,6 +130,7 @@ struct archive_write { */ int __archive_write_format_header_ustar(struct archive_write *, char buff[512], - struct archive_entry *, int tartype, int strict); + struct archive_entry *, int tartype, int strict, + struct archive_string_conv *); #endif |