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Player: Reduced the selectable codepages to those which can actually work, and made them work.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12990 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2007-04-01 13:09:22 +00:00
parent 4954bdf6d3
commit 738c37cdcf
6 changed files with 162 additions and 69 deletions
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109
tools/codepages.c
View file

@ -23,6 +23,10 @@
#define MAX_TABLE_SIZE 32768
static const int mini_index[5] = {
0, 1, 3, 6, 7
};
static unsigned short iso_table[MAX_TABLE_SIZE];
unsigned short iso_decode(unsigned char *latin1, int cp, int count)
@ -147,53 +151,100 @@ int writeshort(FILE *f, unsigned short s)
return putc(s>>8, f) != EOF;
}
int main(void)
void print_usage(void)
{
printf("Usage: codepages [-m]\n"
"\t-m Create isomini.cp only\n");
printf("build date: " __DATE__ "\n\n");
}
int main(int argc, char **argv)
{
int mini = 0;
int i, j;
unsigned char k;
unsigned short uni;
FILE *of;
for (i = 1;i < argc;i++)
{
if (argv[i][0] == '-')
{
switch (argv[i][1])
{
case 'm': /* create isomini.cp only */
mini = 1;
break;
case 'h': /* help */
case '?':
print_usage();
exit(1);
break;
default:
print_usage();
exit(1);
break;
}
}
}
for (i=0; i < MAX_TABLE_SIZE; i++)
iso_table[i] = 0;
of = fopen("iso.cp", "wb");
if (!of) return 1;
if (mini) {
of = fopen("isomini.cp", "wb");
if (!of) return 1;
for (i=1; i<8; i++) {
for (i=1; i<5; i++) {
for (j=0; j<128; j++) {
k = (unsigned char)j + 128;
uni = iso_decode(&k, i, 1);
writeshort(of, uni);
for (j=0; j<128; j++) {
k = (unsigned char)j + 128;
uni = iso_decode(&k, mini_index[i], 1);
writeshort(of, uni);
}
}
fclose(of);
}
fclose(of);
else {
of = fopen("iso.cp", "wb");
if (!of) return 1;
of = fopen("932.cp", "wb");
if (!of) return 1;
for (i=0; i < MAX_TABLE_SIZE; i++)
writeshort(of, cp932_table[i]);
fclose(of);
for (i=1; i<8; i++) {
of = fopen("936.cp", "wb");
if (!of) return 1;
for (i=0; i < MAX_TABLE_SIZE; i++)
writeshort(of, cp936_table[i]);
fclose(of);
for (j=0; j<128; j++) {
k = (unsigned char)j + 128;
uni = iso_decode(&k, i, 1);
writeshort(of, uni);
}
}
fclose(of);
of = fopen("949.cp", "wb");
if (!of) return 1;
for (i=0; i < MAX_TABLE_SIZE; i++)
writeshort(of, cp949_table[i]);
fclose(of);
of = fopen("932.cp", "wb");
if (!of) return 1;
for (i=0; i < MAX_TABLE_SIZE; i++)
writeshort(of, cp932_table[i]);
fclose(of);
of = fopen("950.cp", "wb");
if (!of) return 1;
for (i=0; i < MAX_TABLE_SIZE; i++)
writeshort(of, cp950_table[i]);
fclose(of);
of = fopen("936.cp", "wb");
if (!of) return 1;
for (i=0; i < MAX_TABLE_SIZE; i++)
writeshort(of, cp936_table[i]);
fclose(of);
of = fopen("949.cp", "wb");
if (!of) return 1;
for (i=0; i < MAX_TABLE_SIZE; i++)
writeshort(of, cp949_table[i]);
fclose(of);
of = fopen("950.cp", "wb");
if (!of) return 1;
for (i=0; i < MAX_TABLE_SIZE; i++)
writeshort(of, cp950_table[i]);
fclose(of);
}
return 0;
}