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Scripting: Add casting STR to CHARP

This commit is contained in:
Vicki Pfau 2022-05-16 16:40:01 -07:00
parent 93cadacb18
commit 4a345fb07c
1 changed files with 21 additions and 0 deletions
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21
src/script/types.c
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@ -21,6 +21,7 @@ static void _deinitTableValue(void*);
static void _allocString(struct mScriptValue*);
static void _freeString(struct mScriptValue*);
static uint32_t _hashString(const struct mScriptValue*);
static bool _stringCast(const struct mScriptValue*, const struct mScriptType*, struct mScriptValue*);
static bool _castScalar(const struct mScriptValue*, const struct mScriptType*, struct mScriptValue*);
static uint32_t _hashScalar(const struct mScriptValue*);
@ -169,6 +170,7 @@ const struct mScriptType mSTString = {
.free = _freeString,
.hash = _hashString,
.equal = _stringEqual,
.cast = _stringCast,
};
const struct mScriptType mSTCharPtr = {
@ -179,6 +181,7 @@ const struct mScriptType mSTCharPtr = {
.free = NULL,
.hash = _hashString,
.equal = _charpEqual,
.cast = _stringCast,
};
const struct mScriptType mSTList = {
@ -272,6 +275,24 @@ static void _freeString(struct mScriptValue* val) {
free(string);
}
static bool _stringCast(const struct mScriptValue* in, const struct mScriptType* type, struct mScriptValue* out) {
if (in->type == type) {
out->type = type;
out->refs = mSCRIPT_VALUE_UNREF;
out->flags = 0;
out->value.opaque = in->value.opaque;
return true;
}
if (in->type == mSCRIPT_TYPE_MS_STR && type == mSCRIPT_TYPE_MS_CHARP) {
out->type = type;
out->refs = mSCRIPT_VALUE_UNREF;
out->flags = 0;
out->value.opaque = ((struct mScriptString*) in->value.opaque)->buffer;
return true;
}
return false;
}
static uint32_t _hashString(const struct mScriptValue* val) {
const char* buffer = 0;
size_t size = 0;