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src/subversion/subversion/mod_dav_svn/mod_dav_svn.c  view on Meta::CPAN

  AP_INIT_TAKE1("SVNInMemoryCacheSize", SVNInMemoryCacheSize_cmd, NULL,
                RSRC_CONF,
                "specifies the maximum size in kB per process of Subversion's "
                "in-memory object cache (default value is 16384; 0 deactivates "
                "the cache)."),
  /* per server */
  AP_INIT_TAKE1("SVNCompressionLevel", SVNCompressionLevel_cmd, NULL,
                RSRC_CONF,
                "specifies the compression level used before sending file "
                "content over the network (0 for no compression, 9 for "
                "maximum, 5 is default)."),

  /* per server */
  AP_INIT_FLAG("SVNUseUTF8",
               SVNUseUTF8_cmd, NULL,
               RSRC_CONF,
               "use UTF-8 as native character encoding (default is ASCII)."),

  /* per directory/location */
  AP_INIT_TAKE1("SVNHooksEnv", SVNHooksEnv_cmd, NULL,
                ACCESS_CONF|RSRC_CONF,
                "Sets the path to the configuration file for the environment "
                "of hook scripts. If not absolute, the path is relative to "
                "the repository's conf directory (by default the hooks-env "
                "file in the repository is used)."),
  { NULL }
};


static dav_provider provider =
{
  &dav_svn__hooks_repository,
  &dav_svn__hooks_propdb,
  &dav_svn__hooks_locks,
  &dav_svn__hooks_vsn,
  NULL,                       /* binding */
  NULL                        /* search */
};


/* Implements the #register_hooks method of Apache's #module vtable. */
static void
register_hooks(apr_pool_t *pconf)
{
  ap_hook_pre_config(init_dso, NULL, NULL, APR_HOOK_REALLY_FIRST);
  ap_hook_post_config(init, NULL, NULL, APR_HOOK_MIDDLE);

  /* our provider */
  dav_register_provider(pconf, "svn", &provider);

  /* input filter to read MERGE bodies. */
  ap_register_input_filter("SVN-MERGE", merge_xml_in_filter, NULL,
                           AP_FTYPE_RESOURCE);
  ap_hook_insert_filter(merge_xml_filter_insert, NULL, NULL,
                        APR_HOOK_MIDDLE);

  /* general request handler for methods which mod_dav DECLINEs. */
  ap_hook_handler(dav_svn__handler, NULL, NULL, APR_HOOK_LAST);

  /* live property handling */
  dav_hook_gather_propsets(dav_svn__gather_propsets, NULL, NULL,
                           APR_HOOK_MIDDLE);
  dav_hook_find_liveprop(dav_svn__find_liveprop, NULL, NULL, APR_HOOK_MIDDLE);
  dav_hook_insert_all_liveprops(dav_svn__insert_all_liveprops, NULL, NULL,
                                APR_HOOK_MIDDLE);
  dav_register_liveprop_group(pconf, &dav_svn__liveprop_group);

  /* Proxy / mirroring filters and fixups */
  ap_register_output_filter("LocationRewrite", dav_svn__location_header_filter,
                            NULL, AP_FTYPE_CONTENT_SET);
  ap_register_output_filter("ReposRewrite", dav_svn__location_body_filter,
                            NULL, AP_FTYPE_CONTENT_SET);
  ap_register_input_filter("IncomingRewrite", dav_svn__location_in_filter,
                           NULL, AP_FTYPE_CONTENT_SET);
  ap_hook_fixups(dav_svn__proxy_request_fixup, NULL, NULL, APR_HOOK_MIDDLE);
  /* translate_name hook is LAST so that it doesn't interfere with modules
   * like mod_alias that are MIDDLE. */
  ap_hook_translate_name(dav_svn__translate_name, NULL, NULL, APR_HOOK_LAST);
  /* map_to_storage hook is LAST to avoid interferring with mod_http's
   * handling of OPTIONS and TRACE. */
  ap_hook_map_to_storage(dav_svn__map_to_storage, NULL, NULL, APR_HOOK_LAST);
}


module AP_MODULE_DECLARE_DATA dav_svn_module =
{
  STANDARD20_MODULE_STUFF,
  create_dir_config,    /* dir config creater */
  merge_dir_config,     /* dir merger --- default is to override */
  create_server_config, /* server config */
  merge_server_config,  /* merge server config */
  cmds,                 /* command table */
  register_hooks,       /* register hooks */
};