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authorJonathan Gordon <rockbox@jdgordon.info>2010-05-27 15:35:22 +0000
committerJonathan Gordon <rockbox@jdgordon.info>2010-05-27 15:35:22 +0000
commite7ef935448a958efb07cbffa3d6c9e0c20c5022f (patch)
treea6074bd578c0351c7a31b9331f851abfa91b21cc
parent7b197352a271a236f3bb5f785192bfa5b29e730d (diff)
downloadrockbox-e7ef935448a958efb07cbffa3d6c9e0c20c5022f.tar.gz
rockbox-e7ef935448a958efb07cbffa3d6c9e0c20c5022f.zip
first go at a general skin updater program. not very useful yet
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26332 a1c6a512-1295-4272-9138-f99709370657
Diffstat
-rw-r--r--utils/skinupdater/skinupdater.c199
-rw-r--r--utils/skinupdater/tag_table.c252
-rw-r--r--utils/skinupdater/tag_table.h82
3 files changed, 533 insertions, 0 deletions
diff --git a/utils/skinupdater/skinupdater.c b/utils/skinupdater/skinupdater.c
new file mode 100644
index 0000000000..060d4dda47
--- /dev/null
+++ b/utils/skinupdater/skinupdater.c
@@ -0,0 +1,199 @@
1#include <stdio.h>
2#include <stdlib.h>
3#include <stdbool.h>
4#include <string.h>
5#include "tag_table.h"
6
7#define PUTCH(out, c) fprintf(out, "%c", c)
8extern struct tag_info legal_tags[];
9/* dump "count" args to output replacing '|' with ',' except after the last count.
10 * return the amount of chars read. (start+return will be after the last | )
11 */
12int dump_arg(FILE* out, const char* start, int count, bool close)
13{
14 int l = 0;
15 while (count)
16 {
17 if (start[l] == '|')
18 {
19 if (count > 1)
20 {
21 printf(",");
22 } else if (close) {
23 printf(")");
24 }
25 count--;
26 } else {
27 PUTCH(out, start[l]);
28 }
29 l++;
30 }
31 return l;
32}
33#define MATCH(s) (!strcmp(tag->name, s))
34int parse_tag(FILE* out, const char* start)
35{
36 struct tag_info *tag;
37 int len = 0;
38 for(tag = legal_tags;
39 tag->name[0] && strncmp(start, tag->name, strlen(tag->name)) != 0;
40 tag++) ;
41 if (!tag->name[0])
42 return -1;
43 if (tag->params[0] == '\0')
44 {
45 fprintf(out, "%s", tag->name);
46 return strlen(tag->name);
47 }
48 fprintf(out, "%s", tag->name);
49 len += strlen(tag->name);
50 start += len;
51 /* handle individual tags which accept params */
52 if (MATCH("bl") || MATCH("pb") || MATCH("pv"))
53 {
54 start++; len++;
55 if (*start == '|')
56 {
57 PUTCH(out, '(');
58 /* TODO: need to verify that we are actually using the long form... */
59 len += dump_arg(out, start, 5, true);
60 }
61 }
62 else if (MATCH("d") || MATCH("D") || MATCH("mv") || MATCH("pS") || MATCH("pE") || MATCH("t") || MATCH("Tl"))
63 {
64 char temp[8] = {'\0'};
65 int i = 0;
66 /* tags which maybe have a number after them */
67 while ((*start >= '0' && *start <= '9') || *start == '.')
68 {
69 temp[i++] = *start++;
70 }
71 if (i!= 0)
72 {
73 fprintf(out, "(%s)", temp);
74 len += i;
75 }
76 }
77 else if (MATCH("xl"))
78 {
79 PUTCH(out, '(');
80 len += 1+dump_arg(out, start+1, 5, true);
81 }
82 else if (MATCH("xd"))
83 {
84 /* NOTE: almost certainly needs work */
85 PUTCH(out, '(');
86 PUTCH(out, *start++); len++;
87 if ((*start >= 'a' && *start <= 'z') ||
88 (*start >= 'A' && *start <= 'Z'))
89 PUTCH(out, *start); len++;
90 PUTCH(out, ')');
91 }
92 else if (MATCH("x"))
93 {
94 PUTCH(out, '(');
95 len += 1+dump_arg(out, start+1, 4, true);
96 }
97 else if (MATCH("Fl"))
98 {
99 PUTCH(out, '(');
100 len += 1+dump_arg(out, start+1, 2, true);
101 }
102 else if (MATCH("Cl"))
103 {
104 PUTCH(out, '(');
105 len += 1+dump_arg(out, start+1, 4, true);
106 }
107 else if (MATCH("Vd") || MATCH("VI"))
108 {
109 PUTCH(out, '(');
110 PUTCH(out, *start); len++;
111 PUTCH(out, ')');
112 }
113 else if (MATCH("Vp"))
114 {
115 /* NOTE: almost certainly needs work */
116 PUTCH(out, '(');
117 len += 1+dump_arg(out, start+1, 3, true);
118 }
119 else if (MATCH("Vl") || MATCH("Vi"))
120 {
121 PUTCH(out, '(');
122 len += 1+dump_arg(out, start+1, 8, true);
123 }
124 else if (MATCH("V"))
125 {
126 PUTCH(out, '(');
127 len += 1+dump_arg(out, start+1, 7, true);
128 }
129 else if (MATCH("X"))
130 {
131 if (*start+1 == 'd')
132 {
133 fprintf(out, "(d)");
134 len ++;
135 }
136 else
137 {
138 PUTCH(out, '(');
139 len += 1+dump_arg(out, start+1, 1, true);
140 }
141 }
142 else if (MATCH("St") || MATCH("Sx"))
143 {
144 PUTCH(out, '(');
145 len += 1+dump_arg(out, start+1, 1, true);
146 }
147
148 else if (MATCH("T"))
149 {
150 PUTCH(out, '(');
151 len += 1+dump_arg(out, start+1, 5, true);
152 }
153 return len;
154}
155
156void parse_text(const char* in, FILE* out)
157{
158 const char* end = in+strlen(in);
159top:
160 while (in < end && *in)
161 {
162 if (*in == '%')
163 {
164 PUTCH(out, *in++);
165 switch(*in)
166 {
167
168 case '%':
169 case '<':
170 case '|':
171 case '>':
172 case ';':
173 case '#':
174 PUTCH(out, *in++);
175 goto top;
176 break;
177 case '?':
178 PUTCH(out, *in++);
179 break;
180 }
181 in += parse_tag(out, in);
182 }
183 else
184 {
185 PUTCH(out, *in++);
186 }
187 }
188}
189
190int main(int argc, char* argv[])
191{
192 parse_text("%s%?it<%?in<%in. |>%it|%fn>\n"
193 "%s%?ia<%ia|%?d2<%d2|(root)>>\n"
194 "%s%?id<%id|%?d1<%d1|(root)>> %?iy<(%iy)|>\n\n"
195 "%al%pc/%pt%ar[%pp:%pe]\n"
196 "%fbkBit %?fv<avg|> %?iv<(id3v%iv)|(no id3)>\n"
197 "%pb\n%pm\n", stdout);
198 return 0;
199}
diff --git a/utils/skinupdater/tag_table.c b/utils/skinupdater/tag_table.c
new file mode 100644
index 0000000000..1f5015feae
--- /dev/null
+++ b/utils/skinupdater/tag_table.c
@@ -0,0 +1,252 @@
1/***************************************************************************
2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/
8 * $Id: tag_table.c 26297 2010-05-26 03:53:06Z jdgordon $
9 *
10 * Copyright (C) 2010 Robert Bieber
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
19 *
20 ****************************************************************************/
21
22#include "tag_table.h"
23
24#include <string.h>
25
26/* The tag definition table */
27struct tag_info legal_tags[] =
28{
29 { "ac", "" },
30 { "al", "" },
31 { "aL", "" },
32 { "ar", "" },
33 { "aR", "" },
34 { "aX", "" },
35
36 { "bl" , "*fIIII" },
37 { "bv", "" },
38 { "bt", "" },
39 { "bs", "" },
40 { "bc", "" },
41 { "bp", "" },
42 { "bu", "" },
43
44
45 { "cc", "" },
46 { "cd", "" },
47 { "ce", "" },
48 { "cf", "" },
49 { "cH", "" },
50 { "ck", "" },
51 { "cI", "" },
52 { "cl", "" },
53 { "cm", "" },
54 { "cM", "" },
55 { "cS", "" },
56 { "cy", "" },
57 { "cY", "" },
58 { "cP", "" },
59 { "cp", "" },
60 { "ca", "" },
61 { "cb", "" },
62 { "cu", "" },
63 { "cw", "" },
64
65 { "fb", "" },
66 { "fc", "" },
67 { "ff", "" },
68 { "fk", "" },
69 { "fm", "" },
70 { "fn", "" },
71 { "fp", "" },
72 { "fs", "" },
73 { "fv", "" },
74 { "d" , "I" },
75
76 { "Fb", "" },
77 { "Fc", "" },
78 { "Ff", "" },
79 { "Fk", "" },
80 { "Fm", "" },
81 { "Fn", "" },
82 { "Fp", "" },
83 { "Fs", "" },
84 { "Fv", "" },
85 { "D" , "I" },
86
87
88 { "ia", "" },
89 { "ic", "" },
90 { "id", "" },
91 { "iA", "" },
92 { "iG", "" },
93 { "ig", "" },
94 { "ik", "" },
95 { "in", "" },
96 { "it", "" },
97 { "iv", "" },
98 { "iy", "" },
99 { "iC", "" },
100
101 { "Ia", "" },
102 { "Ic", "" },
103 { "Id", "" },
104 { "IA", "" },
105 { "IG", "" },
106 { "Ig", "" },
107 { "Ik", "" },
108 { "In", "" },
109 { "It", "" },
110 { "Iv", "" },
111 { "Iy", "" },
112 { "IC", "" },
113
114 { "Sp", "" },
115 { "Ss", "" },
116
117 { "lh", "" },
118
119 { "mh", "" },
120 { "mr", "" },
121 { "mm", "" },
122 { "mp", "" },
123 { "mv", "|I" },
124
125 { "pm", "" },
126 { "pf", "" },
127 { "pb" , "*fIIII" },
128 { "pv" , "*fIIII" },
129
130 { "px", "" },
131 { "pc", "" },
132 { "pr", "" },
133 { "pt", "" },
134 { "pS" , "|I"},
135 { "pE" , "|I"},
136 { "pp", "" },
137 { "pe", "" },
138 { "pn", "" },
139 { "ps", "" },
140
141 { "rp", "" },
142 { "rr", "" },
143 { "ra", "" },
144
145 { "rg", "" },
146 { "xf", "" },
147
148 { "tp", "" },
149 { "tt", "" },
150 { "tm", "" },
151 { "ts", "" },
152 { "ta", "" },
153 { "tb", "" },
154 { "tf", "" },
155 { "Ti", "" },
156 { "Tn", "" },
157 { "Tf", "" },
158 { "Tc", "" },
159 { "tx", "" },
160 { "ty", "" },
161 { "tz", "" },
162
163 { "s", "" },
164 { "t" , "I" },
165
166 { "we", "" },
167 { "wd", "" },
168 { "wi", "" },
169
170 { "xl", "SFIIi" },
171 { "xd", "S" },
172 { "x", "SFII" },
173
174 { "Fl" , "IF"},
175 { "Cl" , "IISS"},
176 { "C" , ""},
177
178 { "Vd" , "S"},
179 { "VI" , "S"},
180
181 { "Vp" , "ICC"},
182 { "Lt" , ""},
183 { "Li" , ""},
184
185 { "Vl" , "SIIiii|ii"},
186 { "Vi" , "sIIiii|ii"},
187 { "V" , "IIiii|ii"},
188
189 { "X" , "f"},
190
191 { "St" , "S"},
192 { "Sx" , "S"},
193 { "Sr" , ""},
194
195 { "Tl" , "|I"},
196 { "cs", "" },
197 { "T" , "IIiiI"},
198
199 { "Rp" , ""},
200 { "Rr" , ""},
201 { "Rf" , ""},
202 { "Re" , ""},
203 { "Rb" , ""},
204 { "Rm" , ""},
205 { "Rs" , ""},
206 { "Rn" , ""},
207 { "Rh" , ""},
208 { "s",""},
209
210 { "" , ""} /* Keep this here to mark the end of the table */
211};
212
213/* A table of legal escapable characters */
214char legal_escape_characters[] = "%(,);#<|>";
215
216/*
217 * Just does a straight search through the tag table to find one by
218 * the given name
219 */
220char* find_tag(char* name)
221{
222
223 struct tag_info* current = legal_tags;
224
225 /*
226 * Continue searching so long as we have a non-empty name string
227 * and the name of the current element doesn't match the name
228 * we're searching for
229 */
230
231 while(strcmp(current->name, name) && current->name[0] != '\0')
232 current++;
233
234 if(current->name[0] == '\0')
235 return NULL;
236 else
237 return current->params;
238
239}
240
241/* Searches through the legal escape characters string */
242int find_escape_character(char lookup)
243{
244 char* current = legal_escape_characters;
245 while(*current != lookup && *current != '\0')
246 current++;
247
248 if(*current == lookup)
249 return 1;
250 else
251 return 0;
252}
diff --git a/utils/skinupdater/tag_table.h b/utils/skinupdater/tag_table.h
new file mode 100644
index 0000000000..7cbabfe768
--- /dev/null
+++ b/utils/skinupdater/tag_table.h
@@ -0,0 +1,82 @@
1/***************************************************************************
2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/
8 * $Id: tag_table.h 26292 2010-05-25 22:24:08Z bieber $
9 *
10 * Copyright (C) 2010 Robert Bieber
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
19 *
20 ****************************************************************************/
21
22#ifndef TAG_TABLE_H
23#define TAG_TABLE_H
24
25#ifdef __cplusplus
26extern "C"
27{
28namespace wps
29{
30#endif
31
32
33/*
34 * Struct for tag parsing information
35 * name - The name of the tag, i.e. V for %V
36 * params - A string specifying all of the tags parameters, each
37 * character representing a single parameter. Valid
38 * characters for parameters are:
39 * I - Required integer
40 * i - Nullable integer
41 * S - Required string
42 * s - Nullable string
43 * F - Required file name
44 * f - Nullable file name
45 * C - Required WPS code
46 * Any nullable parameter may be replaced in the WPS file
47 * with a '-'. To specify that parameters may be left off
48 * altogether, place a '|' in the parameter string. For
49 * instance, with the parameter string...
50 * Ii|Ss
51 * one integer must be specified, one integer can be
52 * specified or set to default with '-', and the user can
53 * stop providing parameters at any time after that.
54 * To specify multiple instances of the same type, put a
55 * number before the character. For instance, the string...
56 * 2s
57 * will specify two strings. An asterisk (*) at the beginning of the
58 * string will specify that either all or none of the optional
59 *
60 */
61struct tag_info
62{
63
64 char* name;
65 char* params;
66
67};
68
69/*
70 * Finds a tag by name and returns its parameter list, or an empty
71 * string if the tag is not found in the table
72 */
73char* find_tag(char* name);
74
75/*
76 * Determines whether a character is legal to escape or not. If
77 * lookup is not found in the legal escape characters string, returns
78 * false, otherwise returns true
79 */
80int find_escape_character(char lookup);
81
82#endif /* TAG_TABLE_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 14:20:45 +0000