104 lines
2.2 KiB
C
104 lines
2.2 KiB
C
#define LOG_MODULE "avs-boot"
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#include <stdint.h>
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#include <string.h>
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#include "hook/table.h"
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#include "imports/avs.h"
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#include "iidxhook5-cn/avs-boot.h"
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#include "util/log.h"
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static void (*real_avs_boot)(
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struct property_node *config,
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void *std_heap,
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size_t sz_std_heap,
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void *avs_heap,
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size_t sz_avs_heap,
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avs_log_writer_t log_writer,
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void *log_context);
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static void my_avs_boot(
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struct property_node *config,
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void *std_heap,
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size_t sz_std_heap,
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void *avs_heap,
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size_t sz_avs_heap,
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avs_log_writer_t log_writer,
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void *log_context);
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static const struct hook_symbol iidxhook5_cn_log_hook_syms[] = {
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{.name = "XC058ba50000f4",
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.patch = my_avs_boot,
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.link = (void **) &real_avs_boot},
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};
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static void avs_boot_replace_property_uint32(
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struct property_node *node, const char *name, uint32_t val)
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{
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struct property_node *tmp;
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tmp = property_search(NULL, node, name);
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if (tmp) {
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property_node_remove(tmp);
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}
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property_node_create(NULL, node, PSMAP_TYPE_U32, name, val);
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}
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static void avs_boot_replace_property_str(
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struct property_node *node, const char *name, const char *val)
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{
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struct property_node *tmp;
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tmp = property_search(NULL, node, name);
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if (tmp) {
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property_node_remove(tmp);
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}
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tmp = property_node_create(NULL, node, PROPERTY_TYPE_STR, name, val);
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if (tmp) {
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property_node_datasize(tmp);
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}
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}
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static void my_avs_boot(
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struct property_node *config,
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void *std_heap,
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size_t sz_std_heap,
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void *avs_heap,
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size_t sz_avs_heap,
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avs_log_writer_t log_writer,
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void *log_context)
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{
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log_info("Called my_avs_boot");
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avs_boot_replace_property_uint32(config, "log/level", 4);
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avs_boot_replace_property_str(config, "fs/root/device", ".");
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real_avs_boot(
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config,
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std_heap,
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sz_std_heap,
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avs_heap,
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sz_avs_heap,
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log_writer_debug,
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NULL);
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}
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void iidxhook5_cn_avs_boot_init()
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{
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hook_table_apply(
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NULL,
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"libavs-win32.dll",
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iidxhook5_cn_log_hook_syms,
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lengthof(iidxhook5_cn_log_hook_syms));
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log_info("Inserted avs log hooks");
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}
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