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config.c
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config.c
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#define _LARGEFILE64_SOURCE /* required for GLIBC to enable stat64 and friends */
#include "doassert.h"
#include <sys/types.h>
#include <regex.h>
#include <string.h>
#include <strings.h>
#include <dirent.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <pwd.h>
#include <unistd.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include "mt.h"
#include "mem.h"
#include "error.h"
#include "utils.h"
#include "color.h"
#include "term.h"
#include "exec.h"
#include "globals.h"
#include "config.h"
#include "clipboard.h"
/* "local global" */
int cur_colorscheme_nr = -1;
int cur_filterscheme_nr = -1;
int cur_editscheme_nr = -1;
mybool_t config_yes_no(char *what)
{
if (what[0] == '1' || strcasecmp(what, "yes") == 0 || strcasecmp(what, "y") == 0 || strcasecmp(what, "on") == 0)
{
return MY_TRUE;
}
return MY_FALSE;
}
long long int kb_str_to_value(char *field, char *str)
{
char *mult;
long long int bytes = atoll(str);
if (bytes < -1)
error_exit(FALSE, FALSE, "%s: value cannot be < -1\n", field);
mult = &str[strlen(str) - 2];
if (strcasecmp(mult, "kb") == 0)
bytes *= 1024;
else if (strcasecmp(mult, "mb") == 0)
bytes *= 1024 * 1024;
else if (strcasecmp(mult, "gb") == 0)
bytes *= 1024 * 1024 * 1024;
return bytes;
}
void config_error_exit(int linenr, char *format, ...)
{
va_list ap;
fprintf(stderr, version_str, VERSION);
fprintf(stderr, "\n\n");
if (linenr != -1)
fprintf(stderr, "Error while processing configuration file at line %d:\n", linenr);
va_start(ap, format);
(void)vfprintf(stderr, format, ap);
va_end(ap);
exit(EXIT_FAILURE);
}
void add_cs_re(int linenr, char *incmd, char *par)
{
if (use_colors)
{
char *re = NULL, *val = NULL;
char *cmd = &incmd[5];
char *colon;
if (strncmp(cmd, "_val", 4) == 0)
{
val = find_next_par(par);
if (!val)
config_error_exit(linenr, "cs_re_val...-entry malformed: value missing.\n");
re = find_next_par(val);
}
else
re = find_next_par(par);
if (re == NULL)
config_error_exit(linenr, "cs_re-entry malformed: color or regular expression missing.\n");
if (cur_colorscheme_nr == -1)
config_error_exit(linenr, "For cs_re one needs to define a color scheme name first.\n");
/* find colorscheme */
if (cschemes[cur_colorscheme_nr].color_script.script)
config_error_exit(linenr, "One cannot let a color script have the same name has a color scheme.");
/* grow/create list */
cschemes[cur_colorscheme_nr].pentries = (color_scheme_entry *)myrealloc(cschemes[cur_colorscheme_nr].pentries, (cschemes[cur_colorscheme_nr].n + 1) * sizeof(color_scheme_entry));
/* add to list */
if (cmd[0] == 0x00)
cschemes[cur_colorscheme_nr].pentries[cschemes[cur_colorscheme_nr].n].flags = 0;
else if (strcmp(cmd, "_s") == 0)
cschemes[cur_colorscheme_nr].pentries[cschemes[cur_colorscheme_nr].n].flags = CSREFLAG_SUB;
else if (strcmp(cmd, "_val_less") == 0)
cschemes[cur_colorscheme_nr].pentries[cschemes[cur_colorscheme_nr].n].flags = CSREFLAG_CMP_VAL_LESS;
else if (strcmp(cmd, "_val_bigger") == 0)
cschemes[cur_colorscheme_nr].pentries[cschemes[cur_colorscheme_nr].n].flags = CSREFLAG_CMP_VAL_BIGGER;
else if (strcmp(cmd, "_val_equal") == 0)
cschemes[cur_colorscheme_nr].pentries[cschemes[cur_colorscheme_nr].n].flags = CSREFLAG_CMP_VAL_EQUAL;
/* sanity check */
if (cmd[0] != 0x00 && strchr(re, '(') == NULL)
config_error_exit(linenr, "%s is missing substring selections! ('(' and ')')\n", cmd);
if (val) cschemes[cur_colorscheme_nr].pentries[cschemes[cur_colorscheme_nr].n].cmp_value = atof(val);
cschemes[cur_colorscheme_nr].pentries[cschemes[cur_colorscheme_nr].n].merge_color = incmd[0] == 'm' ? MY_TRUE : MY_FALSE;
cschemes[cur_colorscheme_nr].pentries[cschemes[cur_colorscheme_nr].n].cdef.ac_index = 0;
colon = strchr(par, '|');
if (colon)
{
*colon = 0x00;
cschemes[cur_colorscheme_nr].pentries[cschemes[cur_colorscheme_nr].n].cdef.use_alternating_colors = MY_TRUE;
cschemes[cur_colorscheme_nr].pentries[cschemes[cur_colorscheme_nr].n].cdef.attrs2 = parse_attributes(colon + 1);
}
else
{
cschemes[cur_colorscheme_nr].pentries[cschemes[cur_colorscheme_nr].n].cdef.use_alternating_colors = MY_FALSE;
}
cschemes[cur_colorscheme_nr].pentries[cschemes[cur_colorscheme_nr].n].cdef.attrs1 = parse_attributes(par);
/* compile regular expression */
compile_re(&cschemes[cur_colorscheme_nr].pentries[cschemes[cur_colorscheme_nr].n].regex, re);
cschemes[cur_colorscheme_nr].n++;
}
}
void add_colorscheme(int linenr, char *cmd, char *par)
{
if (use_colors)
{
char *descr = find_next_par(par);
cur_colorscheme_nr = n_cschemes++;
cschemes = (color_scheme *)myrealloc(cschemes, n_cschemes * sizeof(color_scheme));
memset(&cschemes[cur_colorscheme_nr], 0x00, sizeof(color_scheme));
cschemes[cur_colorscheme_nr].descr = mystrdup(USE_IF_SET(descr, ""));
cschemes[cur_colorscheme_nr].name = mystrdup(par);
}
}
void add_colorscript(int linenr, char *cmd, char *par)
{
char *dummy1, *dummy2;
dummy1 = find_next_par(par); /* find script */
dummy2 = find_next_par(dummy1); /* find description */
cur_colorscheme_nr = n_cschemes++;
cschemes = (color_scheme *)myrealloc(cschemes, n_cschemes * sizeof(color_scheme));
memset(&cschemes[cur_colorscheme_nr], 0x00, sizeof(color_scheme));
cschemes[cur_colorscheme_nr].name = mystrdup(par);
cschemes[cur_colorscheme_nr].descr = mystrdup(dummy2);
cschemes[cur_colorscheme_nr].color_script.script = mystrdup(dummy1);
cur_colorscheme_nr = -1;
}
void add_editscheme(int linenr, char *cmd, char *par)
{
char *descr = find_next_par(par);
pes = (editscheme *)myrealloc(pes, sizeof(editscheme) * (n_es + 1));
memset(&pes[n_es], 0x00, sizeof(editscheme));
pes[n_es].es_name = mystrdup(par);
pes[n_es].es_desc = mystrdup(USE_IF_SET(descr, ""));
cur_editscheme_nr = n_es++;
}
void add_editrule(int linenr, char *cmd, char *par)
{
char *type_str = par;
char *par1 = find_next_par(type_str);
char *par2 = NULL;
striptype_t type = STRIP_TYPE_REGEXP;
int rule_index = -1;
if (!par1)
config_error_exit(linenr, "editrule:%s requires a parameter.\n", type_str);
if (strcmp(type_str, "kr") == 0)
type = STRIP_TYPE_RANGE;
else if (strcmp(type_str, "ke") == 0)
type = STRIP_TYPE_REGEXP;
else if (strcmp(type_str, "kc") == 0)
type = STRIP_TYPE_COLUMN;
else if (strcmp(type_str, "kS") == 0)
type = STRIP_KEEP_SUBSTR;
else
config_error_exit(linenr, "editrule requirs either ke, kr, kS or kc.\n");
if (type == STRIP_TYPE_RANGE || type == STRIP_TYPE_COLUMN)
{
par2 = find_next_par(par1);
if (!par2)
config_error_exit(linenr, "editrule:%s requires another parameter.\n", type_str);
}
rule_index = pes[cur_editscheme_nr].n_strips;
pes[cur_editscheme_nr].strips = (strip_t *)myrealloc(pes[cur_editscheme_nr].strips, (pes[cur_editscheme_nr].n_strips + 1) * sizeof(strip_t));
memset(&pes[cur_editscheme_nr].strips[pes[cur_editscheme_nr].n_strips], 0x00, sizeof(strip_t));
pes[cur_editscheme_nr].n_strips++;
pes[cur_editscheme_nr].strips[rule_index].type = type;
if (type == STRIP_TYPE_RANGE)
{
pes[cur_editscheme_nr].strips[rule_index].start = atoi(par1);
pes[cur_editscheme_nr].strips[rule_index].end = atoi(par2);
}
else if (type == STRIP_TYPE_REGEXP || type == STRIP_KEEP_SUBSTR)
{
pes[cur_editscheme_nr].strips[rule_index].regex_str = mystrdup(par1);
compile_re(&pes[cur_editscheme_nr].strips[rule_index].regex, par1);
}
else if (type == STRIP_TYPE_COLUMN)
{
pes[cur_editscheme_nr].strips[rule_index].del = mystrdup(par1);
pes[cur_editscheme_nr].strips[rule_index].col_nr = atoi(par2);
}
}
void add_filterscheme(int linenr, char *cmd, char *par)
{
char *descr = find_next_par(par);
pfs = (filterscheme *)myrealloc(pfs, sizeof(filterscheme) * (n_fs + 1));
memset(&pfs[n_fs], 0x00, sizeof(filterscheme));
pfs[n_fs].fs_name = mystrdup(par);
pfs[n_fs].fs_desc = mystrdup(USE_IF_SET(descr, ""));
cur_filterscheme_nr = n_fs++;
}
void add_filterscheme_rule(int linenr, char *cmd, char *par)
{
char *type = par;
int use_regex = 0x00;
char *re_cmd = NULL;
char *re_str = find_next_par(par);
if (!re_str)
config_error_exit(linenr, "Missing regular expression in rule-line for scheme %s.\n", pfs[cur_filterscheme_nr].fs_name);
if (type[0] != 'e')
config_error_exit(linenr, "Regular expression type '%s' is not recognized.\n", type);
if (type[1] == 0x00 || type[1] == 'm')
use_regex = 'm';
else if (type[1] == 'v')
use_regex = 'v';
else if (type[1] == 'c')
use_regex = 'c';
else if (type[1] == 'C')
use_regex = 'C';
else if (toupper(type[1]) == 'X')
{
char *dummy = find_next_par(re_str);
if (!dummy)
config_error_exit(linenr, "Missing command for rule of type 'e%c' for scheme %s.\n", type[1], pfs[cur_filterscheme_nr].fs_name);
re_cmd = mystrdup(dummy);
use_regex = type[1];
if (use_regex == 'X' && (strchr(re_str, '(') == NULL || strchr(re_str, ')') == NULL))
config_error_exit(linenr, "Filter scheme rule: -eX requires a regular expression which selects a substring using '(' and ')'.\n");
}
pfs[cur_filterscheme_nr].pre = (re *)myrealloc(pfs[cur_filterscheme_nr].pre, (pfs[cur_filterscheme_nr].n_re + 1) * sizeof(re));
memset(&pfs[cur_filterscheme_nr].pre[pfs[cur_filterscheme_nr].n_re], 0x00, sizeof(re));
pfs[cur_filterscheme_nr].pre[pfs[cur_filterscheme_nr].n_re].use_regex = use_regex;
pfs[cur_filterscheme_nr].pre[pfs[cur_filterscheme_nr].n_re].regex_str = mystrdup(re_str);
compile_re(&pfs[cur_filterscheme_nr].pre[pfs[cur_filterscheme_nr].n_re].regex, re_str);
pfs[cur_filterscheme_nr].pre[pfs[cur_filterscheme_nr].n_re].cmd = re_cmd;
pfs[cur_filterscheme_nr].n_re++;
}
void add_convert(int linenr, char *cmd, char *par)
{
char *conv_name = par;
char *conv_type = NULL;
conversion_t type = 0;
char *conv_script = NULL;
char *conv_re = NULL;
int loop;
/* parse type */
conv_type = find_next_par(conv_name);
if (!conv_type)
config_error_exit(linenr, "'convert'-entry malformed: conversion type missing.\n");
if (strncmp(conv_type, "script:", 7) == 0)
{
conv_script = find_next_par(conv_type);
if (conv_script)
conv_re = find_next_par(conv_script);
else
config_error_exit(linenr, "Convert: script filename missing.\n");
}
else
conv_re = find_next_par(conv_type);
if (!conv_re)
config_error_exit(linenr, "'convert'-entry malformed: type or regular expression missing.\n");
/* find this conversion: is it from an already known group? */
for(loop=0; loop<n_conversions; loop++)
{
if (strcmp(conversions[loop].name, conv_name) == 0)
break;
}
/* create new group */
if (loop == n_conversions)
{
n_conversions++;
conversions = (conversion *)myrealloc(conversions, sizeof(conversion) * n_conversions);
memset(&conversions[loop], 0x00, sizeof(conversion));
conversions[loop].name = mystrdup(conv_name);
}
if (strcmp(conv_type, "ip4tohost") == 0)
type = CONVTYPE_IP4TOHOST;
else if (strcmp(conv_type, "epochtodate") == 0)
type = CONVTYPE_EPOCHTODATE;
else if (strcmp(conv_type, "errnotostr") == 0)
type = CONVTYPE_ERRNO;
else if (strcmp(conv_type, "hextodec") == 0)
type = CONVTYPE_HEXTODEC;
else if (strcmp(conv_type, "dectohex") == 0)
type = CONVTYPE_DECTOHEX;
else if (strcmp(conv_type, "tai64todate") == 0)
type = CONVTYPE_TAI64NTODATE;
else if (strcmp(conv_type, "script") == 0)
type = CONVTYPE_SCRIPT;
else if (strcmp(conv_type, "abbrtok") == 0)
type = CONVTYPE_ABBRTOK;
else if (strcmp(conv_type, "signrtostring") == 0)
type = CONVTYPE_SIGNRTOSTRING;
else
config_error_exit(linenr, "Convert %s: '%s' is a not recognized conversion type.\n", conv_name, conv_type);
conversions[loop].pcb = (conversion_bundle_t *)myrealloc(conversions[loop].pcb, sizeof(conversion_bundle_t) * (conversions[loop].n + 1));
conversions[loop].pcs = (script *)myrealloc(conversions[loop].pcs, sizeof(script) * (conversions[loop].n + 1));
conversions[loop].pcb[conversions[loop].n].type = type;
memset(&conversions[loop].pcs[conversions[loop].n], 0x00, sizeof(script));
conversions[loop].pcs[conversions[loop].n].script = conv_script?mystrdup(conv_script):NULL;
compile_re(&conversions[loop].pcb[conversions[loop].n].regex, conv_re);
conversions[loop].pcb[conversions[loop].n].match_count = 0;
conversions[loop].n++;
}
void use_filter_edit_scheme(int linenr, char *par, filter_edit_scheme_t type)
{
char *re, *cur_scheme = par;
char *title = "Filter";
if (type == SCHEME_TYPE_EDIT)
title = "Edit";
if ((re = find_next_par(par)) == NULL) /* format: cs_re:color:regular expression */
config_error_exit(linenr, "%s scheme entry malformed: scheme name or regular expression missing.\n", title);
/* find colorschemes */
for(;;)
{
int scheme_nr;
char *colon = strchr(cur_scheme, ',');
if (colon) *colon = 0x00;
scheme_nr = find_filterscheme(cur_scheme);
if (scheme_nr == -1)
config_error_exit(linenr, "%s scheme '%s' is unknown: you must first define a filterscheme before you can use it.\n", title, par);
if (type == SCHEME_TYPE_EDIT)
add_pars_per_file(re, NULL, -1, -1, -1, -1, scheme_nr, NULL);
else if (type == SCHEME_TYPE_FILTER)
add_pars_per_file(re, NULL, -1, -1, -1, scheme_nr, -1, NULL);
if (!colon)
break;
cur_scheme = colon + 1;
}
}
void use_filterscheme(int linenr, char *cmd, char *par)
{
use_filter_edit_scheme(linenr, par, SCHEME_TYPE_FILTER);
}
void use_editscheme(int linenr, char *cmd, char *par)
{
use_filter_edit_scheme(linenr, par, SCHEME_TYPE_EDIT);
}
void set_default_convert(int linenr, char *cmd, char *par)
{
char *re;
char *cur_cv = par;
if ((re = find_next_par(par)) == NULL) /* format: cs_re:color:regular expression */
config_error_exit(linenr, "default_convert entry malformed: scheme name or regular expression missing.\n");
for(;;)
{
char *colon = strchr(cur_cv, ',');
if (colon) *colon = 0x00;
add_pars_per_file(re, NULL, -1, -1, -1, -1, -1, cur_cv);
if (!colon)
break;
cur_cv = colon + 1;
}
}
void scheme(int linenr, char *cmd, char *par)
{
if (use_colors)
{
char *re;
char *cur_cs = par;
if ((re = find_next_par(par)) == NULL) /* format: cs_re:color:regular expression */
config_error_exit(linenr, "scheme-entry malformed: scheme name or regular expression missing.\n");
/* find colorschemes */
for(;;)
{
char *colon = strchr(cur_cs, ',');
if (colon) *colon = 0x00;
add_pars_per_file(re, cur_cs, -1, -1, -1, -1, -1, NULL);
if (!colon)
break;
cur_cs = colon + 1;
}
}
}
void set_defaultcscheme(int linenr, char *cmd, char *par)
{
myfree(defaultcscheme);
defaultcscheme = mystrdup(par);
}
void bind_char(int linenr, char *cmd, char *par)
{
char *proc;
if ((proc = find_next_par(par)) == NULL)
config_error_exit(linenr, "bind parameter malformed: key or binding missing.\n");
if (strlen(par) > 2) config_error_exit(linenr, "bind parameter malformed: unknown keyselection.\n");
keybindings = (keybinding *)myrealloc(keybindings, sizeof(keybinding) * (n_keybindings + 1));
if (par[0] == '^')
keybindings[n_keybindings].key = toupper(par[1]) - 'A' + 1;
else
keybindings[n_keybindings].key = par[0];
keybindings[n_keybindings].command = mystrdup(proc);
n_keybindings++;
}
void set_suppress_empty_lines(int linenr, char *cmd, char *par)
{
suppress_empty_lines = config_yes_no(par);
}
void set_close_closed_windows(int linenr, char *cmd, char *par)
{
do_not_close_closed_windows = !config_yes_no(par);
}
void set_follow_filename(int linenr, char *cmd, char *par)
{
default_follow_filename = config_yes_no(par);
}
void set_default_linewrap(int linenr, char *cmd, char *par)
{
default_linewrap = par[0];
if (default_linewrap == 'o')
{
char *dummy = find_next_par(par);
if (!dummy)
config_error_exit(linenr, "default_linewrap: 'o' needs a wrap offset parameter.\n");
default_line_wrap_offset = atoi(dummy);
}
}
void set_umask(int linenr, char *cmd, char *par)
{
def_umask = strtol(par, NULL, 0);
}
void set_shell(int linenr, char *cmd, char *par)
{
myfree(shell);
shell = mystrdup(par);
}
void set_statusline_above_data(int linenr, char *cmd, char *par)
{
statusline_above_data = config_yes_no(par);
}
void set_caret_notation(int linenr, char *cmd, char *par)
{
caret_notation = config_yes_no(par);
}
void set_searches_case_insensitive(int linenr, char *cmd, char *par)
{
re_case_insensitive = MY_TRUE;
}
void set_beep_method(int linenr, char *cmd, char *par)
{
if (strcmp(par, "beep") == 0)
beep_method = BEEP_BEEP;
else if (strcmp(par, "flash") == 0)
beep_method = BEEP_FLASH;
else if (strcmp(par, "popup") == 0)
beep_method = BEEP_POPUP;
else if (strcmp(par, "none") == 0)
beep_method = BEEP_NONE;
else
config_error_exit(linenr, "'%s' is an unknown beep method.\n");
}
void set_beep_popup_length(int linenr, char *cmd, char *par)
{
beep_popup_length = atof(par);
if (beep_popup_length < 0.0)
config_error_exit(linenr, "beep_popup_length must be >= 0.0\n");
}
void set_allow_8bit(int linenr, char *cmd, char *par)
{
allow_8bit = config_yes_no(par);
}
void set_dsblwm(int linenr, char *cmd, char *par)
{
no_linewrap = 1 - config_yes_no(par);
}
void set_warn_closed(int linenr, char *cmd, char *par)
{
warn_closed = config_yes_no(par);
}
void set_basename(int linenr, char *cmd, char *par)
{
filename_only = config_yes_no(par);
}
void set_bright(int linenr, char *cmd, char *par)
{
bright_colors = config_yes_no(par);
}
void set_ts_format(int linenr, char *cmd, char *par)
{
myfree(ts_format);
ts_format = mystrdup(par);
}
void set_cnv_ts_format(int linenr, char *cmd, char *par)
{
myfree(cnv_ts_format);
cnv_ts_format = mystrdup(par);
}
void set_statusline_ts_format(int linenr, char *cmd, char *par)
{
myfree(statusline_ts_format);
statusline_ts_format = mystrdup(par);
}
void set_markerline_attrs(int linenr, char *cmd, char *par)
{
markerline_attrs = parse_attributes(par);
}
void set_idleline_color(int linenr, char *cmd, char *par)
{
idleline_attrs = parse_attributes(par);
}
void set_msgline_color(int linenr, char *cmd, char *par)
{
msgline_attrs = parse_attributes(par);
}
void set_changeline_color(int linenr, char *cmd, char *par)
{
changeline_attrs = parse_attributes(par);
}
void set_statusline_attrs(int linenr, char *cmd, char *par)
{
statusline_attrs = parse_attributes(par);
}
void set_splitline_attrs(int linenr, char *cmd, char *par)
{
splitline_attrs = parse_attributes(par);
}
void set_inverse_attrs(int linenr, char *cmd, char *par)
{
inverse_attrs = attrstr_to_nr(par);
}
void set_splitline(int linenr, char *cmd, char *par)
{
if (strcmp(par, "none") == 0)
splitline_mode = SL_NONE;
else if (strcmp(par, "regular") == 0)
splitline_mode = SL_REGULAR;
else if (strcmp(par, "attributes") == 0)
splitline_mode = SL_ATTR;
else
config_error_exit(linenr, "Parameter '%s' for 'splitline' not recognized.\n", par);
}
void set_show_subwindow_id(int linenr, char *cmd, char *par)
{
show_subwindow_id = config_yes_no(par);
}
void set_markerline_timestamp(int linenr, char *cmd, char *par)
{
timestamp_in_markerline = config_yes_no(par);
}
void set_global_default_nlines(int linenr, char *cmd, char *par)
{
default_maxnlines = atoi(par);
}
void set_global_default_nkb(int linenr, char *cmd, char *par)
{
default_maxbytes = kb_str_to_value(cmd, par);
}
void set_default_nlines(int linenr, char *cmd, char *par)
{
char *re;
int n_lines;
if ((re = find_next_par(par)) == NULL) /* format: cs_re:color:regular expression */
config_error_exit(linenr, "Scheme entry malformed: scheme name or regular expression missing.\n");
/* find colorscheme */
n_lines = atoi(par);
if (n_lines < -1)
config_error_exit(linenr, "default_nlines: value cannot be lower then -1.\n");
add_pars_per_file(re, NULL, n_lines, -1, -1, -1, -1, NULL);
}
void set_default_mark_change(int linenr, char *cmd, char *par)
{
char *re;
if ((re = find_next_par(par)) == NULL) /* format: cs_re:color:regular expression */
config_error_exit(linenr, "Scheme entry malformed: scheme name or regular expression missing.\n");
add_pars_per_file(re, NULL, -1, -1, config_yes_no(par), -1, -1, NULL);
}
void set_default_bytes(int linenr, char *cmd, char *par)
{
int bytes;
char *re;
if ((re = find_next_par(par)) == NULL) /* format: cs_re:color:regular expression */
config_error_exit(linenr, "Scheme entry malformed: scheme name or regular expression missing.\n");
bytes = kb_str_to_value(cmd, par);
add_pars_per_file(re, NULL, -1, bytes, -1, -1, -1, NULL);
}
void set_check_mail(int linenr, char *cmd, char *par)
{
check_for_mail = get_value_arg("check_mail", par, VAL_ZERO_POSITIVE);
}
void set_tab_stop(int linenr, char *cmd, char *par)
{
tab_width = atoi(par);
if (tab_width == 0)
config_error_exit(linenr, "tab_stop: value cannot be 0.\n");
}
void set_tail(int linenr, char *cmd, char *par)
{
myfree(tail);
tail = mystrdup(par);
}
void set_titlebar(int linenr, char *cmd, char *par)
{
myfree(set_title);
set_title = mystrdup(par);
}
void set_abbreviate_filesize(int linenr, char *cmd, char *par)
{
afs = config_yes_no(par);
}
void set_replace_by_markerline(int linenr, char *cmd, char *par)
{
myfree(replace_by_markerline);
replace_by_markerline = mystrdup(par);
}
void set_popup_refresh_interval(int linenr, char *cmd, char *par)
{
popup_refresh_interval = get_value_arg("popup_refresh_interval", par, VAL_POSITIVE);
}
void set_msgline_char(int linenr, char *cmd, char *par)
{
msgline_char = par[0];
}
void set_idleline_char(int linenr, char *cmd, char *par)
{
idleline_char = par[0];
}
void set_changeline_char(int linenr, char *cmd, char *par)
{
changeline_char = par[0];
}
void set_markerline_char(int linenr, char *cmd, char *par)
{
markerline_char = par[0];
}
void set_global_mark_change(int linenr, char *cmd, char *par)
{
global_marker_of_other_window = config_yes_no(par);
}
void set_default_bufferwhat(int linenr, char *cmd, char *par)
{
char what = par[0];
if (what != 'a' && what != 'f')
config_error_exit(linenr, "default_bufferwhat expects either 'a' or 'f'. Got: '%c'.\n", what);
default_bufferwhat = what;
}
void set_abort_key(int linenr, char *cmd, char *par)
{
int dummy = atoi(par);
if (dummy < 0 || dummy > 255)
config_error_exit(linenr, "abort_key expects an ascii value which is >= 0 && <= 255.\n");
abort_key = dummy;
}
void set_exit_key(int linenr, char *cmd, char *par)
{
int dummy = atoi(par);
if (dummy < 0 || dummy > 255)
config_error_exit(linenr, "exit_key expects an ascii value which is >= 0 && <= 255.\n");
exit_key = dummy;
}
void set_line_ts_format(int linenr, char *cmd, char *par)
{
myfree(line_ts_format);
line_ts_format = mystrdup(par);
}
void set_default_min_shrink(int linenr, char *cmd, char *par)
{
default_min_shrink = get_value_arg("min_shrink", par, VAL_POSITIVE);
}
void set_scrollback_show_winnrs(int linenr, char *cmd, char *par)
{
default_sb_showwinnr = config_yes_no(par);
}
void set_wordwrapmaxlength(int linenr, char *cmd, char *par)
{
wordwrapmaxlength = get_value_arg("wordwrapmaxlength", par, VAL_POSITIVE);
}
void set_xclip(int linenr, char *cmd, char *par)
{
if (file_exist(par) == -1)
error_exit(TRUE, FALSE, "xclip binary '%s' does not exist");
clipboard = strdup(par);
}
void set_pbcopy(int linenr, char *cmd, char *par)
{
if (file_exist(par) == -1)
error_exit(TRUE, FALSE, "pbcopy binary '%s' does not exist");
clipboard = strdup(par);
}
void set_map_delete_as_backspace(int linenr, char *cmd, char *par)
{
map_delete_as_backspace = config_yes_no(par);
}
void set_searchhistory_file(int linenr, char *cmd, char *par)
{
if (par[0] == 0x00)
{
search_h.history_file = NULL;
search_h.history_size = 0;
}
else
{
search_h.history_file = myrealpath(par);
}
}
void set_searchhistory_size(int linenr, char *cmd, char *par)
{
int hs = atoi(par);
if (hs <= 0)
{
search_h.history_file = NULL;
search_h.history_size = 0;
}
else
{
search_h.history_size = hs;
}
}
void set_cmdfile_history_file(int linenr, char *cmd, char *par)
{
if (par[0] == 0x00)
{
cmdfile_h.history_file = NULL;
cmdfile_h.history_size = 0;
}
else
{
cmdfile_h.history_file = myrealpath(par);
}
}
void set_cmdfile_history_size(int linenr, char *cmd, char *par)
{
int hs = atoi(par);
if (hs <= 0)
{
cmdfile_h.history_file = NULL;
cmdfile_h.history_size = 0;
}
else
{
cmdfile_h.history_size = hs;
}
}
void set_default_background_color(int linenr, char *cmd, char *par)
{
if (use_colors)
{
default_bg_color = colorstr_to_nr(par);
if (default_bg_color == -1)
config_error_exit(linenr, "default_background_color: '%s' is not a recognized color.", par);
}
}
void set_reuse_searchstring(int linenr, char *cmd, char *par)
{
reuse_searchstring = config_yes_no(par);
}
void set_min_n_bufferlines(int linenr, char *cmd, char *par)
{
min_n_bufferlines = atoi(par);
if (min_n_bufferlines < 0)
config_error_exit(linenr, "min_n_bufferlines must have a value >= 0.");
}
void set_box_bottom_left_hand_corner(int linenr, char *cmd, char *par)
{
box_bottom_left_hand_corner = par[0];
}
void set_box_bottom_right_hand_corner(int linenr, char *cmd, char *par)
{
box_bottom_right_hand_corner = par[0];
}
void set_box_bottom_side(int linenr, char *cmd, char *par)
{
box_bottom_side = par[0];
}
void set_box_left_side(int linenr, char *cmd, char *par)
{
box_left_side = par[0];
}
void set_box_right_side(int linenr, char *cmd, char *par)
{
box_right_side = par[0];
}
void set_box_top_left_hand_corner(int linenr, char *cmd, char *par)
{
box_top_left_hand_corner = par[0];
}
void set_box_top_right_hand_corner(int linenr, char *cmd, char *par)
{
box_top_right_hand_corner = par[0];
}
void set_box_top_side(int linenr, char *cmd, char *par)
{
box_top_side = par[0];
}
void set_window_number(int linenr, char *cmd, char *par)
{
myfree(window_number);
window_number = mystrdup(par);
}
void set_subwindow_number(int linenr, char *cmd, char *par)
{
myfree(subwindow_number);
subwindow_number = mystrdup(par);
}
void set_posix_tail(int linenr, char *cmd, char *par)
{
posix_tail = config_yes_no(par);
}
void set_syslog_ts_format(int linenr, char *cmd, char *par)
{
myfree(syslog_ts_format);