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mu/mu/mu-config.cc

739 lines
22 KiB

/*
** Copyright (C) 2008-2022 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
**
** This program is free software; you can redistribute it and/or modify it
** under the terms of the GNU General Public License as published by the
** Free Software Foundation; either version 3, or (at your option) any
** later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software Foundation,
** Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**
*/
#include "config.h"
#include <glib.h>
#include <string.h> /* memset */
#include <unistd.h>
#include <stdio.h>
#include "mu-config.hh"
#include "mu-cmd.hh"
using namespace Mu;
static MuConfig MU_CONFIG;
#define color_maybe(C) (MU_CONFIG.nocolor ? "" : (C))
static MuConfigFormat
get_output_format(const char* formatstr)
{
int i;
struct {
const char* name;
MuConfigFormat format;
} formats[] = {{"mutt-alias", MU_CONFIG_FORMAT_MUTT_ALIAS},
{"mutt-ab", MU_CONFIG_FORMAT_MUTT_AB},
{"wl", MU_CONFIG_FORMAT_WL},
{"csv", MU_CONFIG_FORMAT_CSV},
{"org-contact", MU_CONFIG_FORMAT_ORG_CONTACT},
{"bbdb", MU_CONFIG_FORMAT_BBDB},
{"links", MU_CONFIG_FORMAT_LINKS},
{"plain", MU_CONFIG_FORMAT_PLAIN},
{"sexp", MU_CONFIG_FORMAT_SEXP},
{"json", MU_CONFIG_FORMAT_JSON},
{"xml", MU_CONFIG_FORMAT_XML},
{"xquery", MU_CONFIG_FORMAT_XQUERY},
{"mquery", MU_CONFIG_FORMAT_MQUERY},
{"debug", MU_CONFIG_FORMAT_DEBUG}};
for (i = 0; i != G_N_ELEMENTS(formats); i++)
if (strcmp(formats[i].name, formatstr) == 0)
return formats[i].format;
return MU_CONFIG_FORMAT_UNKNOWN;
}
#define expand_dir(D) \
if ((D)) { \
char* exp; \
exp = mu_util_dir_expand((D)); \
if (exp) { \
g_free((D)); \
(D) = exp; \
} \
}
static void
set_group_mu_defaults()
{
/* try to determine muhome from command-line or environment;
* note: if not specified, we use XDG defaults */
if (!MU_CONFIG.muhome) {
/* if not set explicity, try the environment */
const char* muhome;
muhome = g_getenv("MUHOME");
if (muhome)
MU_CONFIG.muhome = g_strdup(muhome);
}
if (MU_CONFIG.muhome)
expand_dir(MU_CONFIG.muhome);
/* check for the MU_NOCOLOR or NO_COLOR env vars; but in any case don't
* use colors unless we're writing to a tty */
if (g_getenv(MU_NOCOLOR) != NULL || g_getenv("NO_COLOR") != NULL)
MU_CONFIG.nocolor = TRUE;
if (!isatty(fileno(stdout)) || !isatty(fileno(stderr)))
MU_CONFIG.nocolor = TRUE;
}
static GOptionGroup*
config_options_group_mu()
{
GOptionGroup* og;
GOptionEntry entries[] = {
{"debug", 'd', 0, G_OPTION_ARG_NONE, &MU_CONFIG.debug,
"print debug output to standard error (false)", NULL},
{"quiet", 'q', 0, G_OPTION_ARG_NONE, &MU_CONFIG.quiet,
"don't give any progress information (false)", NULL},
{"version", 'V', 0, G_OPTION_ARG_NONE, &MU_CONFIG.version,
"display version and copyright information (false)", NULL},
{"muhome", 0, 0, G_OPTION_ARG_FILENAME, &MU_CONFIG.muhome,
"specify an alternative mu directory", "<dir>"},
{"log-stderr", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.log_stderr,
"log to standard error (false)", NULL},
{"nocolor", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.nocolor,
"don't use ANSI-colors in output (false)", NULL},
{"verbose", 'v', 0, G_OPTION_ARG_NONE, &MU_CONFIG.verbose,
"verbose output (false)", NULL},
{G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &MU_CONFIG.params,
"parameters", NULL},
{NULL, 0, 0, (GOptionArg)0, NULL, NULL, NULL}};
og = g_option_group_new("mu", "general mu options", "", NULL, NULL);
g_option_group_add_entries(og, entries);
return og;
}
static void
set_group_init_defaults()
{
if (!MU_CONFIG.maildir)
MU_CONFIG.maildir = mu_util_guess_maildir();
expand_dir(MU_CONFIG.maildir);
}
static GOptionGroup*
config_options_group_init()
{
GOptionGroup* og;
GOptionEntry entries[] = {
{"maildir", 'm', 0, G_OPTION_ARG_FILENAME, &MU_CONFIG.maildir,
"top of the maildir", "<maildir>"},
{"my-address", 0, 0, G_OPTION_ARG_STRING_ARRAY, &MU_CONFIG.my_addresses,
"my e-mail address; can be used multiple times", "<address>"},
{"max-message-size", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.max_msg_size,
"Maximum allowed size for messages", "<size-in-bytes>"},
{"batch-size", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.batch_size,
"Number of changes in a database transaction batch", "<number>"},
{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}};
og = g_option_group_new("init", "Options for the 'init' command", "", NULL, NULL);
g_option_group_add_entries(og, entries);
return og;
}
static gboolean
index_post_parse_func(GOptionContext* context, GOptionGroup* group, gpointer data,
GError** error)
{
if (!MU_CONFIG.maildir && !MU_CONFIG.my_addresses)
return TRUE;
g_printerr("%sNOTE%s: as of mu 1.3.8, 'mu index' no longer uses the\n"
"--maildir/-m or --my-address options.\n\n",
color_maybe(MU_COLOR_RED), color_maybe(MU_COLOR_DEFAULT));
g_printerr("Instead, these options should be passed to 'mu init'.\n");
g_printerr(
"See the mu-init(1) or the mu4e reference manual,\n'Initializing the message "
"store' for details.\n\n");
return TRUE;
}
static GOptionGroup*
config_options_group_index()
{
GOptionGroup* og;
GOptionEntry entries[] = {
/* only here so we can tell users they are deprecated */
{"maildir", 'm', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_FILENAME,
&MU_CONFIG.maildir, "top of the maildir", "<maildir>"},
{"my-address", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_STRING_ARRAY,
&MU_CONFIG.my_addresses, "my e-mail address; can be used multiple times",
"<address>"},
{"lazy-check", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.lazycheck,
"only check dir-timestamps (false)", NULL},
{"nocleanup", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.nocleanup,
"don't clean up the database after indexing (false)", NULL},
{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}};
og = g_option_group_new("index", "Options for the 'index' command", "", NULL,
NULL);
g_option_group_add_entries(og, entries);
g_option_group_set_parse_hooks(og, NULL, (GOptionParseFunc)index_post_parse_func);
return og;
}
static void
set_group_find_defaults()
{
/* note, when no fields are specified, we use date-from-subject */
if (!MU_CONFIG.fields || !*MU_CONFIG.fields) {
MU_CONFIG.fields = g_strdup("d f s");
if (!MU_CONFIG.sortfield) {
MU_CONFIG.sortfield = g_strdup("d");
}
}
if (!MU_CONFIG.formatstr) /* by default, use plain output */
MU_CONFIG.format = MU_CONFIG_FORMAT_PLAIN;
else
MU_CONFIG.format = get_output_format(MU_CONFIG.formatstr);
expand_dir(MU_CONFIG.linksdir);
}
static GOptionGroup*
config_options_group_find()
{
GOptionGroup* og;
GOptionEntry entries[] = {
{"fields", 'f', 0, G_OPTION_ARG_STRING, &MU_CONFIG.fields,
"fields to display in the output", "<fields>"},
{"sortfield", 's', 0, G_OPTION_ARG_STRING, &MU_CONFIG.sortfield,
"field to sort on", "<field>"},
{"maxnum", 'n', 0, G_OPTION_ARG_INT, &MU_CONFIG.maxnum,
"number of entries to display in the output", "<number>"},
{"threads", 't', 0, G_OPTION_ARG_NONE, &MU_CONFIG.threads,
"show message threads", NULL},
{"bookmark", 'b', 0, G_OPTION_ARG_STRING, &MU_CONFIG.bookmark,
"use a bookmarked query", "<bookmark>"},
{"reverse", 'z', 0, G_OPTION_ARG_NONE, &MU_CONFIG.reverse,
"sort in reverse (descending) order (z -> a)", NULL},
{"skip-dups", 'u', 0, G_OPTION_ARG_NONE, &MU_CONFIG.skip_dups,
"show only the first of messages duplicates (false)", NULL},
{"include-related", 'r', 0, G_OPTION_ARG_NONE, &MU_CONFIG.include_related,
"include related messages in results (false)", NULL},
{"linksdir", 0, 0, G_OPTION_ARG_STRING, &MU_CONFIG.linksdir,
"output as symbolic links to a target maildir", "<dir>"},
{"clearlinks", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.clearlinks,
"clear old links before filling a linksdir (false)", NULL},
{"format", 'o', 0, G_OPTION_ARG_STRING, &MU_CONFIG.formatstr,
"output format ('plain'(*), 'links', 'xml',"
"'sexp', 'xquery')",
"<format>"},
{"summary-len", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.summary_len,
"use up to <n> lines for the summary, or 0 for none (0)", "<len>"},
{"exec", 'e', 0, G_OPTION_ARG_STRING, &MU_CONFIG.exec,
"execute command on each match message", "<command>"},
{"after", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.after,
"only show messages whose m_time > T (t_time)", "<timestamp>"},
{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}};
og = g_option_group_new("find", "Options for the 'find' command", "", NULL, NULL);
g_option_group_add_entries(og, entries);
return og;
}
static GOptionGroup*
config_options_group_mkdir()
{
GOptionGroup* og;
GOptionEntry entries[] = {{"mode", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.dirmode,
"set the mode (as in chmod), in octal notation",
"<mode>"},
{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}};
/* set dirmode before, because '0000' is a valid mode */
MU_CONFIG.dirmode = 0755;
og = g_option_group_new("mkdir", "Options for the 'mkdir' command", "", NULL,
NULL);
g_option_group_add_entries(og, entries);
return og;
}
static void
set_group_cfind_defaults()
{
if (!MU_CONFIG.formatstr) /* by default, use plain output */
MU_CONFIG.format = MU_CONFIG_FORMAT_PLAIN;
else
MU_CONFIG.format = get_output_format(MU_CONFIG.formatstr);
}
static GOptionGroup*
config_options_group_cfind()
{
GOptionGroup* og;
GOptionEntry entries[] = {
{"format", 'o', 0, G_OPTION_ARG_STRING, &MU_CONFIG.formatstr,
"output format (plain(*), mutt-alias, mutt-ab, wl, "
"org-contact, bbdb, csv)",
"<format>"},
{"personal", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.personal,
"whether to only get 'personal' contacts", NULL},
{"after", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.after,
"only get addresses last seen after T", "<timestamp>"},
{"maxnum", 'n', 0, G_OPTION_ARG_INT, &MU_CONFIG.maxnum,
"maximum number of contacts", "<number>"},
{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}};
og = g_option_group_new("cfind", "Options for the 'cfind' command", "", NULL,
NULL);
g_option_group_add_entries(og, entries);
return og;
}
static GOptionGroup*
config_options_group_script()
{
GOptionGroup* og;
GOptionEntry entries[] = {{G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY,
&MU_CONFIG.params, "script parameters", NULL},
{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}};
og = g_option_group_new("script", "Options for the 'script' command", "", NULL,
NULL);
g_option_group_add_entries(og, entries);
return og;
}
static void
set_group_view_defaults()
{
if (!MU_CONFIG.formatstr) /* by default, use plain output */
MU_CONFIG.format = MU_CONFIG_FORMAT_PLAIN;
else
MU_CONFIG.format = get_output_format(MU_CONFIG.formatstr);
}
/* crypto options are used in a few different commands */
static GOptionEntry*
crypto_option_entries()
{
static GOptionEntry entries[] = {
{"auto-retrieve", 'r', 0, G_OPTION_ARG_NONE, &MU_CONFIG.auto_retrieve,
"attempt to retrieve keys online (false)", NULL},
{"decrypt", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.decrypt,
"attempt to decrypt the message", NULL},
{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}};
return entries;
}
static GOptionGroup*
config_options_group_view()
{
GOptionGroup* og;
GOptionEntry entries[] = {
{"summary-len", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.summary_len,
"use up to <n> lines for the summary, or 0 for none (0)", "<len>"},
{"terminate", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.terminator,
"terminate messages with ascii-0x07 (\\f, form-feed)", NULL},
{"format", 'o', 0, G_OPTION_ARG_STRING, &MU_CONFIG.formatstr,
"output format ('plain'(*), 'sexp')", "<format>"},
{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}};
og = g_option_group_new("view", "Options for the 'view' command", "", NULL, NULL);
g_option_group_add_entries(og, entries);
g_option_group_add_entries(og, crypto_option_entries());
return og;
}
static void
set_group_extract_defaults()
{
if (!MU_CONFIG.targetdir)
MU_CONFIG.targetdir = g_strdup(".");
expand_dir(MU_CONFIG.targetdir);
}
static GOptionGroup*
config_options_group_extract()
{
GOptionGroup* og;
GOptionEntry entries[] = {
{"save-attachments", 'a', 0, G_OPTION_ARG_NONE, &MU_CONFIG.save_attachments,
"save all attachments (false)", NULL},
{"save-all", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.save_all,
"save all parts (incl. non-attachments) (false)", NULL},
{"parts", 0, 0, G_OPTION_ARG_STRING, &MU_CONFIG.parts,
"save specific parts (comma-separated list)", "<parts>"},
{"target-dir", 0, 0, G_OPTION_ARG_FILENAME, &MU_CONFIG.targetdir,
"target directory for saving", "<dir>"},
{"overwrite", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.overwrite,
"overwrite existing files (false)", NULL},
{"play", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.play,
"try to 'play' (open) the extracted parts", NULL},
{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}};
og = g_option_group_new("extract", "Options for the 'extract' command", "", NULL,
NULL);
g_option_group_add_entries(og, entries);
g_option_group_add_entries(og, crypto_option_entries());
return og;
}
static GOptionGroup*
config_options_group_verify()
{
GOptionGroup* og;
og = g_option_group_new("verify", "Options for the 'verify' command", "", NULL,
NULL);
g_option_group_add_entries(og, crypto_option_entries());
return og;
}
static GOptionGroup*
config_options_group_server()
{
GOptionGroup* og;
GOptionEntry entries[] = {
{"commands", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.commands,
"list the available command and their parameters, then exit", NULL},
{"eval", 'e', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_STRING, &MU_CONFIG.eval,
"expression to evaluate", "<expr>"},
{NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL}};
og = g_option_group_new("server", "Options for the 'server' command", "", NULL,
NULL);
g_option_group_add_entries(og, entries);
return og;
}
static MuConfigCmd
cmd_from_string(const char* str)
{
int i;
struct {
const gchar* name;
MuConfigCmd cmd;
} cmd_map[] = {
{"add", MU_CONFIG_CMD_ADD}, {"cfind", MU_CONFIG_CMD_CFIND},
{"extract", MU_CONFIG_CMD_EXTRACT}, {"find", MU_CONFIG_CMD_FIND},
{"help", MU_CONFIG_CMD_HELP}, {"index", MU_CONFIG_CMD_INDEX},
{"info", MU_CONFIG_CMD_INFO}, {"init", MU_CONFIG_CMD_INIT},
{"mkdir", MU_CONFIG_CMD_MKDIR}, {"remove", MU_CONFIG_CMD_REMOVE},
{"script", MU_CONFIG_CMD_SCRIPT}, {"server", MU_CONFIG_CMD_SERVER},
{"verify", MU_CONFIG_CMD_VERIFY}, {"view", MU_CONFIG_CMD_VIEW},
{"fields", MU_CONFIG_CMD_FIELDS},
};
if (!str)
return MU_CONFIG_CMD_UNKNOWN;
for (i = 0; i != G_N_ELEMENTS(cmd_map); ++i)
if (strcmp(str, cmd_map[i].name) == 0)
return cmd_map[i].cmd;
#ifdef BUILD_GUILE
/* if we don't recognize it and it's not an option, it may be
* some script */
if (str[0] != '-')
return MU_CONFIG_CMD_SCRIPT;
#endif /*BUILD_GUILE*/
return MU_CONFIG_CMD_UNKNOWN;
}
static gboolean
parse_cmd(int* argcp, char*** argvp, GError** err)
{
MU_CONFIG.cmd = MU_CONFIG_CMD_NONE;
MU_CONFIG.cmdstr = NULL;
if (*argcp < 2) /* no command found at all */
return TRUE;
else if ((**argvp)[1] == '-')
/* if the first param starts with '-', there is no
* command, just some option (like --version, --help
* etc.)*/
return TRUE;
MU_CONFIG.cmdstr = g_strdup((*argvp)[1]);
MU_CONFIG.cmd = cmd_from_string(MU_CONFIG.cmdstr);
#ifndef BUILD_GUILE
if (MU_CONFIG.cmd == MU_CONFIG_CMD_SCRIPT) {
mu_util_g_set_error(err, MU_ERROR_IN_PARAMETERS,
"command 'script' not supported");
return FALSE;
}
#endif /*!BUILD_GUILE*/
if (MU_CONFIG.cmdstr && MU_CONFIG.cmdstr[0] != '-' &&
MU_CONFIG.cmd == MU_CONFIG_CMD_UNKNOWN) {
mu_util_g_set_error(err, MU_ERROR_IN_PARAMETERS, "unknown command '%s'",
MU_CONFIG.cmdstr);
return FALSE;
}
return TRUE;
}
static GOptionGroup*
get_option_group(MuConfigCmd cmd)
{
switch (cmd) {
case MU_CONFIG_CMD_CFIND: return config_options_group_cfind();
case MU_CONFIG_CMD_EXTRACT: return config_options_group_extract();
case MU_CONFIG_CMD_FIND: return config_options_group_find();
case MU_CONFIG_CMD_INDEX: return config_options_group_index();
case MU_CONFIG_CMD_INIT: return config_options_group_init();
case MU_CONFIG_CMD_MKDIR: return config_options_group_mkdir();
case MU_CONFIG_CMD_SERVER: return config_options_group_server();
case MU_CONFIG_CMD_SCRIPT: return config_options_group_script();
case MU_CONFIG_CMD_VERIFY: return config_options_group_verify();
case MU_CONFIG_CMD_VIEW: return config_options_group_view();
default: return NULL; /* no group to add */
}
}
/* ugh yuck massaging the GOption text output; glib prepares some text
3 years ago
* which has a 'Usage:' for the 'help' command. However, we need the
* help for the command we're asking help for. So, we remove the Usage:
* from what glib generates. :-( */
static gchar*
massage_help(const char* help)
{
GRegex* rx;
char* str;
rx = g_regex_new("^Usage:.*\n.*\n", (GRegexCompileFlags)0,
G_REGEX_MATCH_NEWLINE_ANY, NULL);
str = g_regex_replace(rx, help, -1, 0, "", G_REGEX_MATCH_NEWLINE_ANY, NULL);
g_regex_unref(rx);
return str;
}
static const char*
get_help_string(MuConfigCmd cmd, bool long_help)
{
struct Help {
MuConfigCmd cmd;
const char* usage;
const char* long_help;
};
constexpr std::array all_help = {
#include "mu-help-strings.inc"
};
const auto help_it = std::find_if(all_help.begin(), all_help.end(),
[&](auto&& info) { return info.cmd == cmd; });
if (help_it == all_help.end()) {
g_critical("cannot find info for %u", cmd);
return "";
} else
return long_help ? help_it->long_help : help_it->usage;
}
void
Mu::mu_config_show_help(MuConfigCmd cmd)
{
GOptionContext* ctx;
GOptionGroup* group;
char * help, *cleanhelp;
g_return_if_fail(mu_config_cmd_is_valid(cmd));
ctx = g_option_context_new("- mu help");
g_option_context_set_main_group(ctx, config_options_group_mu());
group = get_option_group(cmd);
if (group)
g_option_context_add_group(ctx, group);
g_option_context_set_description(ctx, get_help_string(cmd, TRUE));
help = g_option_context_get_help(ctx, TRUE, group);
cleanhelp = massage_help(help);
g_print("usage:\n\t%s%s", get_help_string(cmd, FALSE), cleanhelp);
g_free(help);
g_free(cleanhelp);
g_option_context_free(ctx);
}
static gboolean
cmd_help()
{
MuConfigCmd cmd;
if (!MU_CONFIG.params)
cmd = MU_CONFIG_CMD_UNKNOWN;
else
cmd = cmd_from_string(MU_CONFIG.params[1]);
if (cmd == MU_CONFIG_CMD_UNKNOWN) {
mu_config_show_help(MU_CONFIG_CMD_HELP);
return TRUE;
}
mu_config_show_help(cmd);
return TRUE;
}
static gboolean
parse_params(int* argcp, char*** argvp, GError** err)
{
GOptionContext* context;
GOptionGroup* group;
gboolean rv;
context = g_option_context_new("- mu general options");
g_option_context_set_help_enabled(context, FALSE);
g_option_context_set_main_group(context, config_options_group_mu());
g_option_context_set_ignore_unknown_options(context, FALSE);
switch (MU_CONFIG.cmd) {
case MU_CONFIG_CMD_NONE:
case MU_CONFIG_CMD_HELP:
/* 'help' is special; sucks in the options of the
* command after it */
rv = g_option_context_parse(context, argcp, argvp, err) && cmd_help();
break;
case MU_CONFIG_CMD_SCRIPT:
/* all unknown commands are passed to 'script' */
g_option_context_set_ignore_unknown_options(context, TRUE);
group = get_option_group(MU_CONFIG.cmd);
g_option_context_add_group(context, group);
rv = g_option_context_parse(context, argcp, argvp, err);
MU_CONFIG.script = g_strdup(MU_CONFIG.cmdstr);
/* argvp contains the script parameters */
MU_CONFIG.script_params = (const char**)&((*argvp)[1]);
break;
default:
group = get_option_group(MU_CONFIG.cmd);
if (group)
g_option_context_add_group(context, group);
rv = g_option_context_parse(context, argcp, argvp, err);
break;
}
g_option_context_free(context);
return rv ? TRUE : FALSE;
12 years ago
}
MuConfig*
Mu::mu_config_init(int* argcp, char*** argvp, GError** err)
{
g_return_val_if_fail(argcp && argvp, NULL);
memset(&MU_CONFIG, 0, sizeof(MU_CONFIG));
if (!parse_cmd(argcp, argvp, err))
goto errexit;
if (!parse_params(argcp, argvp, err))
goto errexit;
/* fill in the defaults if user did not specify */
set_group_mu_defaults();
set_group_init_defaults();
set_group_find_defaults();
set_group_cfind_defaults();
set_group_view_defaults();
set_group_extract_defaults();
/* set_group_mkdir_defaults (config); */
return &MU_CONFIG;
errexit:
mu_config_uninit(&MU_CONFIG);
return NULL;
}
void
Mu::mu_config_uninit(MuConfig* opts)
{
if (!opts)
return;
g_free(opts->cmdstr);
g_free(opts->muhome);
g_free(opts->maildir);
g_free(opts->fields);
g_free(opts->sortfield);
g_free(opts->bookmark);
g_free(opts->formatstr);
g_free(opts->exec);
g_free(opts->linksdir);
g_free(opts->targetdir);
g_free(opts->parts);
g_free(opts->script);
g_free(opts->eval);
g_strfreev(opts->my_addresses);
g_strfreev(opts->params);
memset(opts, 0, sizeof(MU_CONFIG));