svn_error_t *
svn_config_merge(svn_config_t *cfg, const char *file,
svn_boolean_t must_exist)
{
/* The original config hash shouldn't change if there's an error
while reading the confguration, so read into a temporary table.
### We could use a tmp subpool for this, since merge_cfg is going
to be tossed afterwards. Premature optimization, though? */
svn_config_t *merge_cfg;
SVN_ERR(svn_config_read(&merge_cfg, file, must_exist, cfg->pool));
/* Now copy the new options into the original table. */
for_each_option(merge_cfg, cfg, merge_cfg->pool, merge_callback);
return SVN_NO_ERROR;
}
/* fonction permettant d'initialiser le contexte avant toute opération svn */
svn_client_ctx_t *initialize_context(){
svn_error_t *err;
svn_config_t *cfg;
err = svn_config_ensure (NULL, pool);
if (err) {
svn_handle_error2 (err, stderr, FALSE, "svn_support: ");
return NULL;
}
// -- Creation du contexte --
svn_client_create_context(&ctx,pool);
svn_config_get_config (&(ctx->config), NULL, pool);
// -- Récupération du fichier de config dans ~/.subversion --
const char *config_path;
svn_config_get_user_config_path(&config_path,
NULL,
SVN_CONFIG_CATEGORY_CONFIG,
pool);
svn_config_read(&cfg,
config_path,
TRUE,
pool);
// -- Initialisation des parametres d'authentification --
svn_cmdline_create_auth_baton(&ctx->auth_baton,
TRUE,
NULL,
NULL,
config_path,
FALSE,
FALSE,
cfg,
cancel,
ctx->cancel_baton,
pool);
return ctx;
}
/* Read various configuration sources into *CFGP, in this order, with
* later reads overriding the results of earlier ones:
*
* 1. SYS_REGISTRY_PATH (only on Win32, but ignored if NULL)
*
* 2. SYS_FILE_PATH (everywhere, but ignored if NULL)
*
* 3. USR_REGISTRY_PATH (only on Win32, but ignored if NULL)
*
* 4. USR_FILE_PATH (everywhere, but ignored if NULL)
*
* Allocate *CFGP in POOL. Even if no configurations are read,
* allocate an empty *CFGP.
*/
static svn_error_t *
read_all(svn_config_t **cfgp,
const char *sys_registry_path,
const char *usr_registry_path,
const char *sys_file_path,
const char *usr_file_path,
apr_pool_t *pool)
{
svn_boolean_t red_config = FALSE; /* "red" is the past tense of "read" */
/*** Read system-wide configurations first... ***/
#ifdef WIN32
if (sys_registry_path)
{
SVN_ERR(svn_config_read(cfgp, sys_registry_path, FALSE, pool));
red_config = TRUE;
}
#endif /* WIN32 */
if (sys_file_path)
{
if (red_config)
SVN_ERR(svn_config_merge(*cfgp, sys_file_path, FALSE));
else
{
SVN_ERR(svn_config_read(cfgp, sys_file_path, FALSE, pool));
red_config = TRUE;
}
}
/*** ...followed by per-user configurations. ***/
#ifdef WIN32
if (usr_registry_path)
{
if (red_config)
SVN_ERR(svn_config_merge(*cfgp, usr_registry_path, FALSE));
else
{
SVN_ERR(svn_config_read(cfgp, usr_registry_path, FALSE, pool));
red_config = TRUE;
}
}
#endif /* WIN32 */
if (usr_file_path)
{
if (red_config)
SVN_ERR(svn_config_merge(*cfgp, usr_file_path, FALSE));
else
{
SVN_ERR(svn_config_read(cfgp, usr_file_path, FALSE, pool));
red_config = TRUE;
}
}
if (! red_config)
*cfgp = NULL;
return SVN_NO_ERROR;
}
