mirror of
https://github.com/CrazyRedMachine/popnhax.git
synced 2024-11-15 02:07:35 +01:00
100 lines
3.2 KiB
C++
100 lines
3.2 KiB
C++
#ifndef __XML_H__
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#define __XML_H__
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#include <stdio.h>
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#include "imports/avs.h"
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struct property_psmap {
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uint8_t type;
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uint8_t has_default;
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uint16_t field_offset;
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uint32_t member_width;
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const char *path;
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uintptr_t default_value;
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} __attribute__((packed));
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enum psmap_property_type {
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PSMAP_PROPERTY_TYPE_S8 = 0x02,
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PSMAP_PROPERTY_TYPE_U8 = 0x03,
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PSMAP_PROPERTY_TYPE_S16 = 0x04,
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PSMAP_PROPERTY_TYPE_U16 = 0x05,
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PSMAP_PROPERTY_TYPE_S32 = 0x06,
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PSMAP_PROPERTY_TYPE_U32 = 0x07,
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PSMAP_PROPERTY_TYPE_S64 = 0x08,
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PSMAP_PROPERTY_TYPE_U64 = 0x09,
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PSMAP_PROPERTY_TYPE_STR = 0x0A,
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PSMAP_PROPERTY_TYPE_FLOAT = 0x0D,
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PSMAP_PROPERTY_TYPE_ATTR = 0x2D,
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PSMAP_PROPERTY_TYPE_BOOL = 0x32,
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};
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#ifndef __offsetof
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#define __offsetof(_s, _f) __builtin_offsetof(_s, _f)
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#endif
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#ifndef __fieldwidth
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#define __fieldwidth(_s, _f) sizeof((((_s *)NULL)->_f))
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#endif
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#define PSMAP_BEGIN(_name, _type) const _type struct property_psmap _name[] = {
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#define PSMAP_MEMBER_REQ(_type, _struct, _member, _path) \
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{_type, false, __offsetof(_struct, _member), __fieldwidth(_struct, _member), _path, 0},
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#define PSMAP_MEMBER_OPT(_type, _struct, _member, _path, _def) \
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{_type, true, __offsetof(_struct, _member), __fieldwidth(_struct, _member), \
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_path, (uintptr_t)_def},
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#define PSMAP_END \
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{ 0xff, false, 0, 0, "NULL", 0 } \
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} \
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;
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int reader_callback(uint32_t context, void *bytes, size_t nbytes) {
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return fread(bytes, 1, nbytes, (FILE *)TlsGetValue(context));
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}
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struct property *load_prop_file(const char *filename) {
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FILE *file = fopen(filename, "rb");
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DWORD tlsIndex = TlsAlloc();
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TlsSetValue(tlsIndex, (void *)file);
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if (!file) {
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printf("Could not open config file: %s\n", filename);
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return nullptr;
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}
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const size_t size = property_read_query_memsize(reader_callback, tlsIndex, NULL, NULL);
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rewind(file);
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struct property_node *buffer =
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(struct property_node *)calloc(size + 0x10000, sizeof(unsigned char));
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struct property *config_data = property_create(0x17, buffer, size + 0x10000);
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if (size > 0) {
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const int ret = property_insert_read(config_data, 0, reader_callback, tlsIndex);
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if (ret) {
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fclose(file);
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} else {
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printf("Could not load %s\n", filename);
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exit(-6);
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}
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}
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return config_data;
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}
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void _load_config(const char *filename, void *dest, const struct property_psmap *psmap) {
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struct property *config_xml = load_prop_file(filename);
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if (!config_xml) {
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printf("Couldn't load xml file: %s\n", filename);
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return;
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}
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if (!(property_psmap_import(config_xml, nullptr, dest, psmap))) {
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printf("Couldn't parse psmap\n");
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}
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}
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#endif |