static int textPackageListRecursive(const char *input, const char *filePath, DFError **error, int indent)
{
TextPackage *package = TextPackageNewWithString(input,filePath,error);
if (package == NULL)
return 0;
if (package->nkeys == 1) {
TextPackageRelease(package);
return 1;
}
for (size_t ki = 0; ki < package->nkeys; ki++) {
const char *key = package->keys[ki];
if (strlen(key) == 0)
continue;
for (int i = 0; i < indent; i++)
printf(" ");
printf("%s\n",key);
const char *value = DFHashTableLookup(package->items,key);
if (!textPackageListRecursive(value,filePath,error,indent+1)) {
TextPackageRelease(package);
return 0;
}
}
TextPackageRelease(package);
return 1;
}
TextPackage *TextPackageNewWithString(const char *string, const char *path, DFError **error)
{
TextPackage *package = TextPackageNew();
if (!parsePackage(package,string,path,error)) {
TextPackageRelease(package);
return NULL;
}
else
return package;
}
int textPackageGet(const char *filename, const char *itemPath, DFError **error)
{
char *value = DFStringReadFromFile(filename,error);
if (value == NULL) {
DFErrorFormat(error,"%s: %s",filename,DFErrorMessage(error));
return 0;
}
const char **components = DFStringSplit(itemPath,"/",0);
for (size_t i = 0; components[i]; i++) {
const char *name = components[i];
char *filePath = DFPathDirName(filename);
TextPackage *package = TextPackageNewWithString(value,filePath,error);
free(filePath);
if (package == NULL) {
free(value);
free(components);
return 0;
}
free(value);
value = xstrdup(DFHashTableLookup(package->items,name));
if (value == NULL) {
DFErrorFormat(error,"%s: Item %s not found",filename,itemPath);
TextPackageRelease(package);
free(value);
free(components);
return 0;
}
TextPackageRelease(package);
}
free(components);
printf("%s",value);
free(value);
return 1;
}