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#include "FileSystem.h"
#include <string.h>
#include <sys/stat.h>
FILE *Ham_FileOpen(const char *path, const bool write)
{
if (!path)
{
return NULL;
}
return fopen(path, write ? "wb" : "rb");
}
bool Ham_FileClose(FILE *file)
{
if (!file)
{
return false;
}
return fclose(file) == 0;
}
bool Ham_FileRead(FILE *file, void *dst, const size_t size)
{
if (!file || !dst || size == 0)
{
return false;
}
return fread(dst, 1, size, file) == size;
}
bool Ham_FileWrite(FILE *file, const void *src, const size_t size)
{
if (!file || !src || size == 0)
{
return false;
}
return fwrite(src, 1, size, file) == size;
}
bool Ham_FileSeek(FILE *file, const size_t offset)
{
if (!file)
{
return false;
}
return fseek(file, (long)offset, SEEK_SET) == 0;
}
size_t Ham_FileSize(const char *path)
{
if (!path)
{
return 0;
}
struct stat st;
if (stat(path, &st) == -1)
{
return 0;
}
return st.st_size;
}
const char *Ham_PathRelativeToBase(const char *full, const char *base)
{
if (!full || !base)
{
return NULL;
}
if (strstr(full, base) != &full[0])
{
return NULL;
}
full += strlen(base);
if (full[0] == '/')
{
++full;
}
return full;
}
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