Oooh! Yes.
Will you be able to do that in the next couple weeks, or shall I look into it?
Thx,
-g
On Mon, Aug 18, 2008 at 7:23 AM, Hyrum K. Wright
<hyrum_wright_at_mail.utexas.edu> wrote:
> This is more of a general question, but it has applicability here.
>
> I noticed several uses of 'const char *checksum' below. As part of the
> fs-rep-sharing branch, and the desire to use something other than md5
> checksums, I added svn_checksum_t, along with various APIs to create and
> compare checksums. I haven't had much time to work on the fs-rep-sharing
> branch lately (but hope to soon!), but would it be useful to merge the
> svn_checksum_t work to trunk for use in wc-ng and elsewhere?
>
> -Hyrum
>
> gstein_at_tigris.org wrote:
>>
>> Author: gstein
>> Date: Sat Aug 16 13:50:17 2008
>> New Revision: 32508
>>
>> Log:
>> Initial draft of the wc_db interface, which will be used by the higher
>> layers
>> of the WC library. It provides storage and retrieval for the metadata and
>> text bases of the working copy.
>>
>> Note: this is very incomplete, but since I'll be offline for a while, I
>> wanted to get this in the repository for early comments on approach
>>
>> Added:
>> trunk/subversion/libsvn_wc/wc_db.h
>>
>> Added: trunk/subversion/libsvn_wc/wc_db.h
>> URL:
>> http://svn.collab.net/viewvc/svn/trunk/subversion/libsvn_wc/wc_db.h?pathrev=32508
>>
>> ==============================================================================
>> --- /dev/null 00:00:00 1970 (empty, because file is newly added)
>> +++ trunk/subversion/libsvn_wc/wc_db.h Sat Aug 16 13:50:17 2008
>> (r32508)
>> @@ -0,0 +1,212 @@
>> +/**
>> + * @copyright
>> + * ====================================================================
>> + * Copyright (c) 2008 CollabNet. All rights reserved.
>> + *
>> + * This software is licensed as described in the file COPYING, which
>> + * you should have received as part of this distribution. The terms
>> + * are also available at http://subversion.tigris.org/license-1.html.
>> + * If newer versions of this license are posted there, you may use a
>> + * newer version instead, at your option.
>> + *
>> + * This software consists of voluntary contributions made by many
>> + * individuals. For exact contribution history, see the revision
>> + * history and logs, available at http://subversion.tigris.org/.
>> + * ====================================================================
>> + * @endcopyright
>> + *
>> + * @file svn_wc_db.h
>> + * @brief The Subversion Working Copy Library - Metadata/Base-Text
>> Support
>> + *
>> + * Requires:
>> + * - A working copy
>> + *
>> + * Provides:
>> + * - Ability to manipulate working copy's administrative
>> files.
>> + *
>> + * Used By:
>> + * - The main working copy library
>> + */
>> +
>> +#ifndef SVN_WC_DB_H
>> +#define SVN_WC_DB_H
>> +
>> +#ifdef __cplusplus
>> +extern "C" {
>> +#endif /* __cplusplus */
>> +
>> +/** Context data structure for interacting with the administrative data.
>> + */
>> +typedef struct svn_wc_db_t svn_wc_db_t;
>> +
>> +
>> +/**
>> + * Open the administrative database for the working copy identified by
>> the
>> + * (absolute) @a path. The (opaque) handle for interacting with the
>> database
>> + * will be returned in @a db.
>> + *
>> + * The configuration options are provided by @a config, and must live at
>> + * least as long as the database.
>> + *
>> + * Intermediate allocations will be performed in @a scratch_pool, and the
>> + * resulting context will be allocated in @a result_pool.
>> + */
>> +svn_error_t *
>> +svn_wc__db_open(svn_wc_db_t **db,
>> + const char *path,
>> + svn_config_t *config,
>> + apr_pool_t *result_pool,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +/**
>> + * @defgroup svn_wc__db_base BASE tree management
>> + * @{
>> + */
>> +
>> +/* ### base_add_* can also replace. should be okay? */
>> +
>> +/* ### can children be optional? don't think so. */
>> +svn_error_t *
>> +svn_wc__db_base_add_directory(svn_wc_db_t *db,
>> + const char *path,
>> + svn_revnum_t revision,
>> + apr_hash_t *props,
>> + const apr_array_header_t *children,
>> + const char *repos_url,
>> + const char *repos_uuid,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +/* ### contents, props, checksum are optional */
>> +svn_error_t *
>> +svn_wc__db_base_add_file(svn_wc_db_t *db,
>> + const char *path,
>> + svn_revnum_t revision,
>> + svn_stream_t *contents,
>> + apr_hash_t *props,
>> + const char *checksum,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +svn_error_t *
>> +svn_wc__db_base_set_props(svn_wc_db_t *db,
>> + const char *path,
>> + apr_hash_t *props,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +/* ### lib pulls contents into storage. checksum optional. */
>> +svn_error_t *
>> +svn_wc__db_base_set_contents(svn_wc_db_t *db,
>> + const char *path,
>> + svn_stream_t *contents,
>> + const char *checksum,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +/* ### caller pushes contents into storage. checksum optional. */
>> +svn_error_t *
>> +svn_wc__db_base_get_writable_contents(svn_stream_t **contents,
>> + svn_wc_db_t *db,
>> + const char *path,
>> + const char *checksum,
>> + apr_pool_t *result_pool,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +/* ### what data to keep for a symlink? props optional. */
>> +svn_error_t *
>> +svn_wc__db_base_add_symlink(svn_wc_db_t *db,
>> + const char *path,
>> + svn_revnum_t revision,
>> + apr_hash_t *props,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +/* ### keep the revision? */
>> +svn_error_t *
>> +svn_wc__db_base_add_absent_directory(svn_wc_db_t *db,
>> + const char *path,
>> + svn_revnum_t revision,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +/* ### keep the revision? */
>> +svn_error_t *
>> +svn_wc__db_base_add_absent_file(svn_wc_db_t *db,
>> + const char *path,
>> + svn_revnum_t revision,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +svn_error_t *
>> +svn_wc__db_base_delete(svn_wc_db_t *db,
>> + const char *path,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +/* ### revision is for dst_path. */
>> +svn_error_t *
>> +svn_wc__db_base_move(svn_wc_db_t *db,
>> + const char *src_path,
>> + const char *dst_path,
>> + svn_revnum_t revision,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +/* ### add query functions */
>> +
>> +/** @} */
>> +
>> +/**
>> + * @defgroup svn_wc__db_working WORKING tree management
>> + * @{
>> + */
>> +
>> +/* ### this section is incomplete. some funcs need updates. */
>> +
>> +svn_error_t *
>> +svn_wc__db_working_add_directory(svn_wc_db_t *db,
>> + const char *path,
>> + const char *copyfrom_url,
>> + svn_revnum_t copyfrom_revision,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +svn_error_t *
>> +svn_wc__db_working_add_file(svn_wc_db_t *db,
>> + const char *path,
>> + const char *copyfrom_url,
>> + svn_revnum_t copyfrom_revision,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +svn_error_t *
>> +svn_wc__db_working_delete(svn_wc_db_t *db,
>> + const char *path,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +svn_error_t *
>> +svn_wc__db_working_move(svn_wc_db_t *db,
>> + const char *src_path,
>> + const char *dst_path,
>> + apr_pool_t *scratch_pool);
>> +
>> +
>> +svn_error_t *
>> +svn_wc__db_working_set_prop(svn_wc_db_t *db,
>> + const char *path,
>> + const char *name,
>> + const svn_string_t *value,
>> + apr_pool_t *scratch_pool);
>> +
>> +/** @} */
>> +
>> +
>> +#ifdef __cplusplus
>> +}
>> +#endif /* __cplusplus */
>> +
>> +#endif /* SVN_WC_DB_H */
>>
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>>
>
>
>
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Received on 2008-08-18 16:53:20 CEST