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parse translation metadata

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This commit is contained in:
John Törnblom 2021-04-25 08:04:53 +02:00 • committed by Anders Jenbo
commit 9c61baea9f
2 changed files with 40 additions and 3 deletions
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41
Source/utils/language.cpp
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@ -15,6 +15,7 @@ struct cstring_cmp {
};
std::map<const char *, const char *, cstring_cmp> map;
std::map<const char *, const char *, cstring_cmp> meta;
struct mo_head {
uint32_t magic;
@ -33,6 +34,28 @@ struct mo_entry {
uint32_t offset;
};
void parse_metadata(char *data)
{
char *key, *delim, *val;
char *ptr = data;
while (ptr) {
if (!(delim = strstr(ptr, ":"))) {
return;
}
key = data;
val = delim + 1;
// add null termination to key and val
*delim = '\0';
if ((ptr = strstr(ptr, "\n"))) {
*ptr = '\0';
ptr++;
}
meta[key] = val;
}
}
char *read_entry(FILE *fp, mo_entry *e)
{
void *data;
@ -64,6 +87,16 @@ const char *LanguageTranslate(const char *key)
return it->second;
}
const char *LanguageMetadata(const char *key)
{
auto it = meta.find(key);
if (it == meta.end()) {
return nullptr;
}
return it->second;
}
void LanguageInitialize()
{
mo_entry *src, *dst;
@ -120,8 +153,12 @@ void LanguageInitialize()
for (uint32_t i = 0; i < head.nb_mappings; i++) {
char *key, *val;
if ((key = read_entry(fp, src + i))) {
if (*key && (val = read_entry(fp, dst + i))) {
map[key] = val;
if ((val = read_entry(fp, dst + i))) {
if (!*key) {
parse_metadata(val);
} else {
map[key] = val;
}
} else {
free(key);
}