115 lines
2.1 KiB
C
115 lines
2.1 KiB
C
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/*
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Copy Right FourTech LLC, 2016
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All Rights Are Reserved
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Helpers for the filetrack_main.c test bed.
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Created on: 20.07.2016
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*/
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// TOP
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#define FILE_REWRITER "w:/filetrack/build/file_rewriter"
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#include <stdint.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <assert.h>
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static void
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rewrite(char *buffer, int32_t size){
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for (int32_t i = 0;
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i < size;
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++i){
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if (buffer[i] >= 'a' && buffer[i] < 'z'){
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++buffer[i];
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}
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else if (buffer[i] == 'z'){
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buffer[i] = 'a';
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}
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}
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}
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static void
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append(char *buffer, int32_t *pos, char *src){
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int32_t i = *pos;
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src -= i;
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for (; src[i]; ++i){
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buffer[i] = src[i];
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}
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*pos = i;
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}
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static void
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test_rewrite_file_in_child_proc(char *filename){
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char space[2048];
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int32_t pos = 0;
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append(space, &pos, FILE_REWRITER" ");
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append(space, &pos, filename);
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space[pos] = 0;
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int32_t result = system(space);
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assert(result == 0);
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}
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#ifndef FILE_TRACK_MAIN
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int
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main(int argc, char **argv){
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if (argc == 2){
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char *filename = argv[1];
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char *mem = 0;
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int32_t size = 0;
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FILE *file = fopen(filename, "rb");
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assert(file);
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fseek(file, 0, SEEK_END);
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size = ftell(file);
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fseek(file, 0, SEEK_SET);
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mem = (char*)malloc(size+1);
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fread(mem, 1, size, file);
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fclose(file);
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rewrite(mem, size);
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file = fopen(filename, "wb");
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assert(file);
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fwrite(mem, 1, size, file);
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fclose(file);
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}
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return(0);
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}
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#else
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static File_Time
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test_rewrite_file(File_Track_System *system, File_Index index){
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char *mem = 0;
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uint32_t size = 0;
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int32_t result = 0;
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result = get_tracked_file_size(system, index, &size);
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assert(result == FileTrack_Good);
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mem = (char*)malloc(size+1);
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result = get_tracked_file_data(system, index, mem, size);
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assert(result == FileTrack_Good);
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rewrite(mem, size);
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File_Time time = 0;
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rewrite_tracked_file(system, index, mem, size, &time);
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free(mem);
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return(time);
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}
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#endif
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// BOTTOM
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