/** * @copyright * ==================================================================== * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * ==================================================================== * @endcopyright * * @file svn_cmdline_private.h * @brief Private functions for Subversion cmdline. */ #ifndef SVN_CMDLINE_PRIVATE_H #define SVN_CMDLINE_PRIVATE_H #include #include #include "svn_string.h" #include "svn_error.h" #include "svn_io.h" #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /** Write a property as an XML element into @a *outstr. * * If @a outstr is NULL, allocate @a *outstr in @a pool; else append to * @a *outstr, allocating in @a outstr's pool * * @a propname is the property name. @a propval is the property value, which * will be encoded if it contains unsafe bytes. * * If @a inherited_prop is TRUE then @a propname is an inherited property, * otherwise @a propname is an explicit property. */ void svn_cmdline__print_xml_prop(svn_stringbuf_t **outstr, const char *propname, svn_string_t *propval, svn_boolean_t inherited_prop, apr_pool_t *pool); /** An implementation of @c svn_auth_gnome_keyring_unlock_prompt_func_t that * prompts the user for default GNOME Keyring password. * * Expects a @c svn_cmdline_prompt_baton2_t to be passed as @a baton. * * @since New in 1.6. */ svn_error_t * svn_cmdline__auth_gnome_keyring_unlock_prompt(char **keyring_password, const char *keyring_name, void *baton, apr_pool_t *pool); /** Container for config options parsed with svn_cmdline__parse_config_option * * @since New in 1.7. */ typedef struct svn_cmdline__config_argument_t { const char *file; const char *section; const char *option; const char *value; } svn_cmdline__config_argument_t; /** Parser for 'FILE:SECTION:OPTION=[VALUE]'-style option arguments. * * Parses @a opt_arg and places its value in @a config_options, an apr array * containing svn_cmdline__config_argument_t* elements, allocating the option * data in @a pool * * @since New in 1.7. */ svn_error_t * svn_cmdline__parse_config_option(apr_array_header_t *config_options, const char *opt_arg, apr_pool_t *pool); /** Sets the config options in @a config_options, an apr array containing * @c svn_cmdline__config_argument_t* elements, to the configuration in @a cfg, * a hash mapping of const char * configuration file names to * @c svn_config_t *'s. Write warnings to stderr. * * Use @a prefix as prefix and @a argument_name in warning messages. * * @since New in 1.7. */ svn_error_t * svn_cmdline__apply_config_options(apr_hash_t *config, const apr_array_header_t *config_options, const char *prefix, const char *argument_name); /* Return a string allocated in POOL that is a copy of STR but with each * line prefixed with INDENT. A line is all characters up to the first * CR-LF, LF-CR, CR or LF, or the end of STR if sooner. */ const char * svn_cmdline__indent_string(const char *str, const char *indent, apr_pool_t *pool); /* Print to stdout a hash PROP_HASH that maps property names (char *) to property values (svn_string_t *). The names are assumed to be in UTF-8 format; the values are either in UTF-8 (the special Subversion props) or plain binary values. If OUT is not NULL, then write to it rather than stdout. If NAMES_ONLY is true, print just names, else print names and values. */ svn_error_t * svn_cmdline__print_prop_hash(svn_stream_t *out, apr_hash_t *prop_hash, svn_boolean_t names_only, apr_pool_t *pool); /* Similar to svn_cmdline__print_prop_hash(), only output xml to *OUTSTR. If INHERITED_PROPS is true, then PROP_HASH contains inherited properties, otherwise PROP_HASH contains explicit properties. If *OUTSTR is NULL, allocate it first from POOL, otherwise append to it. */ svn_error_t * svn_cmdline__print_xml_prop_hash(svn_stringbuf_t **outstr, apr_hash_t *prop_hash, svn_boolean_t names_only, svn_boolean_t inherited_props, apr_pool_t *pool); /* Search for a text editor command in standard environment variables, and invoke it to edit PATH. Use POOL for all allocations. If EDITOR_CMD is not NULL, it is the name of the external editor command to use, overriding anything else that might determine the editor. CONFIG is a hash of svn_config_t * items keyed on a configuration category (SVN_CONFIG_CATEGORY_CONFIG et al), and may be NULL. */ svn_error_t * svn_cmdline__edit_file_externally(const char *path, const char *editor_cmd, apr_hash_t *config, apr_pool_t *pool); /* Search for a text editor command in standard environment variables, and invoke it to edit CONTENTS (using a temporary file created in directory BASE_DIR). Return the new contents in *EDITED_CONTENTS, or set *EDITED_CONTENTS to NULL if no edit was performed. If EDITOR_CMD is not NULL, it is the name of the external editor command to use, overriding anything else that might determine the editor. If TMPFILE_LEFT is NULL, the temporary file will be destroyed. Else, the file will be left on disk, and its path returned in *TMPFILE_LEFT. CONFIG is a hash of svn_config_t * items keyed on a configuration category (SVN_CONFIG_CATEGORY_CONFIG et al), and may be NULL. If AS_TEXT is TRUE, recode CONTENTS and convert to native eol-style before editing and back again afterwards. In this case, ENCODING determines the encoding used during editing. If non-NULL, use the named encoding, else use the system encoding. If AS_TEXT is FALSE, don't do any translation. In that case, ENCODING is ignored. Use POOL for all allocations. Use PREFIX as the prefix for the temporary file used by the editor. If return error, *EDITED_CONTENTS is not touched. */ svn_error_t * svn_cmdline__edit_string_externally(svn_string_t **edited_contents, const char **tmpfile_left, const char *editor_cmd, const char *base_dir, const svn_string_t *contents, const char *prefix, apr_hash_t *config, svn_boolean_t as_text, const char *encoding, apr_pool_t *pool); /** Wrapper for apr_getopt_init(), which see. * * @since New in 1.4. */ svn_error_t * svn_cmdline__getopt_init(apr_getopt_t **os, int argc, const char *argv[], apr_pool_t *pool); /* Determine whether interactive mode should be enabled, based on whether * the user passed the --non-interactive or --force-interactive options. * If neither option was passed, interactivity is enabled if standard * input is connected to a terminal device. * * @since New in 1.8. */ svn_boolean_t svn_cmdline__be_interactive(svn_boolean_t non_interactive, svn_boolean_t force_interactive); #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* SVN_CMDLINE_PRIVATE_H */