1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
|
/*
* Preferences parser
*
* Copyright (C) 2006-2009 Jorge Arellano Cid <jcid@dillo.org>
*
* 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 of the License, or
* (at your option) any later version.
*/
#include <sys/types.h>
#include <stdlib.h>
#include <locale.h> /* for setlocale */
#include "prefs.h"
#include "misc.h"
#include "msg.h"
#include "colors.h"
#include "prefsparser.hh"
typedef enum {
PREFS_BOOL,
PREFS_COLOR,
PREFS_STRING,
PREFS_STRINGS,
PREFS_URL,
PREFS_INT32,
PREFS_DOUBLE,
PREFS_GEOMETRY,
PREFS_FILTER,
PREFS_PANEL_SIZE
} PrefType_t;
typedef struct SymNode_ {
const char *name;
void *pref;
PrefType_t type;
} SymNode_t;
/*
* Parse a name/value pair and set preferences accordingly.
*/
int PrefsParser::parseOption(char *name, char *value)
{
const SymNode_t *node;
uint_t i;
int st;
/* Symbol array, sorted alphabetically */
const SymNode_t symbols[] = {
{ "allow_white_bg", &prefs.allow_white_bg, PREFS_BOOL },
{ "bg_color", &prefs.bg_color, PREFS_COLOR },
{ "buffered_drawing", &prefs.buffered_drawing, PREFS_INT32 },
{ "contrast_visited_color", &prefs.contrast_visited_color, PREFS_BOOL },
{ "enterpress_forces_submit", &prefs.enterpress_forces_submit,
PREFS_BOOL },
{ "filter_auto_requests", &prefs.filter_auto_requests, PREFS_FILTER },
{ "focus_new_tab", &prefs.focus_new_tab, PREFS_BOOL },
{ "font_cursive", &prefs.font_cursive, PREFS_STRING },
{ "font_factor", &prefs.font_factor, PREFS_DOUBLE },
{ "font_fantasy", &prefs.font_fantasy, PREFS_STRING },
{ "font_max_size", &prefs.font_max_size, PREFS_INT32 },
{ "font_min_size", &prefs.font_min_size, PREFS_INT32 },
{ "font_monospace", &prefs.font_monospace, PREFS_STRING },
{ "font_sans_serif", &prefs.font_sans_serif, PREFS_STRING },
{ "font_serif", &prefs.font_serif, PREFS_STRING },
{ "fullwindow_start", &prefs.fullwindow_start, PREFS_BOOL },
{ "geometry", NULL, PREFS_GEOMETRY },
{ "home", &prefs.home, PREFS_URL },
{ "http_language", &prefs.http_language, PREFS_STRING },
{ "http_max_conns", &prefs.http_max_conns, PREFS_INT32 },
{ "http_proxy", &prefs.http_proxy, PREFS_URL },
{ "http_proxyuser", &prefs.http_proxyuser, PREFS_STRING },
{ "http_referer", &prefs.http_referer, PREFS_STRING },
{ "http_user_agent", &prefs.http_user_agent, PREFS_STRING },
{ "limit_text_width", &prefs.limit_text_width, PREFS_BOOL },
{ "load_images", &prefs.load_images, PREFS_BOOL },
{ "load_stylesheets", &prefs.load_stylesheets, PREFS_BOOL },
{ "middle_click_drags_page", &prefs.middle_click_drags_page,
PREFS_BOOL },
{ "middle_click_opens_new_tab", &prefs.middle_click_opens_new_tab,
PREFS_BOOL },
{ "right_click_closes_tab", &prefs.right_click_closes_tab, PREFS_BOOL },
{ "no_proxy", &prefs.no_proxy, PREFS_STRING },
{ "panel_size", &prefs.panel_size, PREFS_PANEL_SIZE },
{ "parse_embedded_css", &prefs.parse_embedded_css, PREFS_BOOL },
{ "save_dir", &prefs.save_dir, PREFS_STRING },
{ "search_url", &prefs.search_urls, PREFS_STRINGS },
{ "show_back", &prefs.show_back, PREFS_BOOL },
{ "show_bookmarks", &prefs.show_bookmarks, PREFS_BOOL },
{ "show_clear_url", &prefs.show_clear_url, PREFS_BOOL },
{ "show_extra_warnings", &prefs.show_extra_warnings, PREFS_BOOL },
{ "show_filemenu", &prefs.show_filemenu, PREFS_BOOL },
{ "show_forw", &prefs.show_forw, PREFS_BOOL },
{ "show_help", &prefs.show_help, PREFS_BOOL },
{ "show_home", &prefs.show_home, PREFS_BOOL },
{ "show_msg", &prefs.show_msg, PREFS_BOOL },
{ "show_progress_box", &prefs.show_progress_box, PREFS_BOOL },
{ "show_reload", &prefs.show_reload, PREFS_BOOL },
{ "show_save", &prefs.show_save, PREFS_BOOL },
{ "show_search", &prefs.show_search, PREFS_BOOL },
{ "show_stop", &prefs.show_stop, PREFS_BOOL },
{ "show_tools", &prefs.show_tools, PREFS_BOOL },
{ "show_tooltip", &prefs.show_tooltip, PREFS_BOOL },
{ "show_url", &prefs.show_url, PREFS_BOOL },
{ "small_icons", &prefs.small_icons, PREFS_BOOL },
{ "start_page", &prefs.start_page, PREFS_URL },
{ "theme", &prefs.theme, PREFS_STRING },
{ "w3c_plus_heuristics", &prefs.w3c_plus_heuristics, PREFS_BOOL }
};
node = NULL;
for (i = 0; i < sizeof(symbols) / sizeof(SymNode_t); i++) {
if (!strcmp(symbols[i].name, name)) {
node = & (symbols[i]);
break;
}
}
if (!node) {
MSG("prefs: {%s} is not a recognized token.\n", name);
return -1;
}
switch (node->type) {
case PREFS_BOOL:
*(bool_t *)node->pref = (!dStrcasecmp(value, "yes") ||
!dStrcasecmp(value, "true"));
break;
case PREFS_COLOR:
*(int32_t *)node->pref = a_Color_parse(value, *(int32_t*)node->pref,&st);
if (st)
MSG("prefs: Color '%s' not recognized.\n", value);
break;
case PREFS_STRING:
dFree(*(char **)node->pref);
*(char **)node->pref = dStrdup(value);
break;
case PREFS_STRINGS:
{
Dlist *lp = *(Dlist **)node->pref;
if (dList_length(lp) == 2 && !dList_nth_data(lp, 1)) {
/* override the default */
void *data = dList_nth_data(lp, 0);
dList_remove(lp, data);
dList_remove(lp, NULL);
dFree(data);
}
dList_append(lp, dStrdup(value));
break;
}
case PREFS_URL:
a_Url_free(*(DilloUrl **)node->pref);
*(DilloUrl **)node->pref = a_Url_new(value, NULL);
break;
case PREFS_INT32:
*(int32_t *)node->pref = strtol(value, NULL, 10);
break;
case PREFS_DOUBLE:
*(double *)node->pref = strtod(value, NULL);
break;
case PREFS_GEOMETRY:
a_Misc_parse_geometry(value, &prefs.xpos, &prefs.ypos,
&prefs.width, &prefs.height);
break;
case PREFS_FILTER:
if (!dStrcasecmp(value, "same_domain"))
prefs.filter_auto_requests = PREFS_FILTER_SAME_DOMAIN;
else {
if (dStrcasecmp(value, "allow_all"))
MSG_WARN("prefs: unrecognized value for filter_auto_requests\n");
prefs.filter_auto_requests = PREFS_FILTER_ALLOW_ALL;
}
break;
case PREFS_PANEL_SIZE:
if (!dStrcasecmp(value, "tiny"))
prefs.panel_size = P_tiny;
else if (!dStrcasecmp(value, "small"))
prefs.panel_size = P_small;
else /* default to "medium" */
prefs.panel_size = P_medium;
break;
default:
MSG_WARN("prefs: {%s} IS recognized but not handled!\n", name);
break; /* Not reached */
}
return 0;
}
/*
* Parses the dillorc and sets the values in the prefs structure.
*/
void PrefsParser::parse(FILE *fp)
{
char *line, *name, *value, *oldLocale;
int st;
// changing the LC_NUMERIC locale (temporarily) to C
// avoids parsing problems with float numbers
oldLocale = dStrdup(setlocale(LC_NUMERIC, NULL));
setlocale(LC_NUMERIC, "C");
// scan the file line by line
while ((line = dGetline(fp)) != NULL) {
st = dParser_parse_rc_line(&line, &name, &value);
if (st == 0) {
_MSG("prefsparser: name=%s, value=%s\n", name, value);
parseOption(name, value);
} else if (st < 0) {
MSG_ERR("prefsparser: Syntax error in dillorc:"
" name=\"%s\" value=\"%s\"\n", name, value);
}
dFree(line);
}
fclose(fp);
// restore the old numeric locale
setlocale(LC_NUMERIC, oldLocale);
dFree(oldLocale);
}
|
