39 lines
868 B
C
39 lines
868 B
C
#include <physfs.h>
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#include "physfsrwops.h"
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#include "io_util.h"
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#include "util.h"
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static void
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file_error(const char *path)
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{
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PHYSFS_ErrorCode code = PHYSFS_getLastErrorCode();
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fatal("Unable to open file %s: (%d) %s", path, code, PHYSFS_getErrorByCode(code));
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}
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SDL_RWops *
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io_load_rwops(const char *path)
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{
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if (!PHYSFS_exists(path))
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file_error(path);
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return PHYSFSRWOPS_openRead(path);
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}
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void
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io_load_file_buffer(char **dest, unsigned long *len, const char *filepath)
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{
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if (!PHYSFS_exists(filepath))
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file_error(filepath);
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PHYSFS_File *file = PHYSFS_openRead(filepath);
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PHYSFS_sint64 size = (unsigned long) PHYSFS_fileLength(file);
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char *buffer = ec_malloc(sizeof(char) * (unsigned long) (size + 1));
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PHYSFS_readBytes(file, buffer, (PHYSFS_uint32) size);
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buffer[size] = '\0';
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PHYSFS_close(file);
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*len = (unsigned long) size;
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*dest = buffer;
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}
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