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/*******************************************************************************
* Copyright (c) 2013-2017, Andrés Martinelli <andmarti@gmail.com *
* All rights reserved. *
* *
* This file is a part of SC-IM *
* *
* SC-IM is a spreadsheet program that is based on SC. The original authors *
* of SC are James Gosling and Mark Weiser, and mods were later added by *
* Chuck Martin. *
* *
* Redistribution and use in source and binary forms, with or without *
* modification, are permitted provided that the following conditions are met: *
* 1. Redistributions of source code must retain the above copyright *
* notice, this list of conditions and the following disclaimer. *
* 2. Redistributions in binary form must reproduce the above copyright *
* notice, this list of conditions and the following disclaimer in the *
* documentation and/or other materials provided with the distribution. *
* 3. All advertising materials mentioning features or use of this software *
* must display the following acknowledgement: *
* This product includes software developed by Andrés Martinelli *
* <andmarti@gmail.com>. *
* 4. Neither the name of the Andrés Martinelli nor the *
* names of other contributors may be used to endorse or promote products *
* derived from this software without specific prior written permission. *
* *
* THIS SOFTWARE IS PROVIDED BY ANDRES MARTINELLI ''AS IS'' AND ANY *
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED *
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
* DISCLAIMED. IN NO EVENT SHALL ANDRES MARTINELLI BE LIABLE FOR ANY *
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES *
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;*
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND *
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE *
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
*******************************************************************************/
/**
* \file conf.c
* \author Andrés Martinelli <andmarti@gmail.com>
* \date 2017-07-18
* \brief Configuration functions
*
* \details This file contains functions that operate on the user's configuration
* dictionary (user_conf_d) and the predefined dictionary (predefined_conf_d).
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include "conf.h"
#include "utils/dictionary.h"
/**
* \brief Populates user_conf_d with default values
*
* \details Populates the user's configuration dictionary (user_conf_d) with
* default values.
*
* \return none
*/
// TODO Make this function take a pointer to a dictionary as an
// argument rather than using user_conf_d directly.
void store_default_config_values() {
put(user_conf_d, "half_page_scroll", "0");
put(user_conf_d, "autocalc", "1");
put(user_conf_d, "numeric", "0");
put(user_conf_d, "nocurses", "0");
put(user_conf_d, "newline_action", "j");
put(user_conf_d, "external_functions", "0");
put(user_conf_d, "xlsx_readformulas", "0");
put(user_conf_d, "import_delimited_as_text", "0");
put(user_conf_d, "quit_afterload", "0");
put(user_conf_d, "numeric_zero", "1");
put(user_conf_d, "numeric_decimal", "1");
put(user_conf_d, "filename_with_mode", "0");
put(user_conf_d, "overlap", "0");
put(user_conf_d, "truncate", "0");
put(user_conf_d, "debug", "0");
put(user_conf_d, "ignorecase", "0");
put(user_conf_d, "trigger", "1");
put(user_conf_d, "version", "0");
put(user_conf_d, "help", "0");
put(user_conf_d, "input_bar_bottom", "0");
#ifdef AUTOBACKUP
put(user_conf_d, "autobackup", "0"); // 0:noautobackup, n>0: backup every n in seconds
#endif
#ifdef DEFAULT_COPY_TO_CLIPBOARD_CMD
put(user_conf_d, "default_copy_to_clipboard_cmd", DEFAULT_COPY_TO_CLIPBOARD_CMD);
#else
put(user_conf_d, "default_copy_to_clipboard_cmd", "");
#endif
put(user_conf_d, "copy_to_clipboard_delimited_tab", "0");
#ifdef DEFAULT_PASTE_FROM_CLIPBOARD_CMD
put(user_conf_d, "default_paste_from_clipboard_cmd", DEFAULT_PASTE_FROM_CLIPBOARD_CMD);
#else
put(user_conf_d, "default_paste_from_clipboard_cmd", "");
#endif
// Calculate GMT offset (not on Solaris, doesn't have tm_gmtoff)
#if defined(USELOCALE) && !defined(__sun)
time_t t = time(NULL);
struct tm * lt = localtime(&t);
char strgmtoff[7];
sprintf(strgmtoff, "%ld", lt->tm_gmtoff);
put(user_conf_d, "tm_gmtoff", strgmtoff);
#else
put(user_conf_d, "tm_gmtoff", "0");
#endif
}
/**
* \brief TODO Document get_conf_values()
*
* \param[in] salida TODO Document this parameter
*
* \return NULL if user_conf_d is NULL; otherwise, salida is returned unchanged
*/
// TODO Change 'salida' to a more descriptive variable name.
// TODO Make this function take a pointer to a dictionary as an
// argument rather than using user_conf_d directly.
char * get_conf_values(char * salida) {
if (user_conf_d == NULL) return NULL;
struct nlist * nl;
nl = user_conf_d->list;
salida[0]='\0';
while (nl != NULL) {
// ignore version conf variable here so that its not shown in :set command
if (! strcmp(nl->key, "version")) { nl = nl->next; continue; }
sprintf(salida + strlen(salida), "%s=%s\n", nl->key, nl->val);
nl = nl->next;
}
return salida;
}
/**
* \brief Retreive the value of a given key in user_conf_d
*
* \details This function will look for a given key in the user_conf_d
* dictionary. If the key is found it will return the value of that
* dictionary entry.
*
* \param[in] key The key to search for in user_conf_d
*
* \return key value
*/
// TODO Make this function take a pointer to a dictionary as an
// argument rather than using user_conf_d directly.
char * get_conf_value(char * key) {
char * val = get(user_conf_d, key);
if ( val == NULL || *(&val[0]) == '\0')
return get(predefined_conf_d, key);
else
return val;
}
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