423 lines
9.3 KiB
C
423 lines
9.3 KiB
C
/*
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4tech_file_moving.h - Code for moving files around on the file system.
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By Allen Webster
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21.01.2017 (dd.mm.yyyy)
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*/
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// TOP
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#if !defined(FTECH_FILE_MOVING_H)
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#define FTECH_FILE_MOVING_H
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#include "../4ed_os_comp_cracking.h"
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#include <stdio.h> // include system for windows
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#include <stdlib.h> // include system for linux (YAY!)
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#if defined(IS_WINDOWS)
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# define ONLY_WINDOWS(x) x
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# define ONLY_LINUX(x) (void)0
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#define SLASH "\\"
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static char platform_correct_slash = '\\';
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#elif defined(IS_LINUX)
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# define ONLY_WINDOWS(x) (void)0
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# define ONLY_LINUX(x) x
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#define SLASH "/"
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static char platform_correct_slash = '/';
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#elif defined(IS_MAC)
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# define ONLY_WINDOWS(x) (void)0
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# define ONLY_LINUX(x) (void)0
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#define SLASH "/"
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static char platform_correct_slash = '/';
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#else
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# define ONLY_WINDOWS(x) (void)0
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# define ONLY_LINUX(x) (void)0
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#define SLASH "/"
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static char platform_correct_slash = '/';
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#endif
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static char SF_CMD[4096];
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static i32 error_state = 0;
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static i32 prev_error = 0;
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#define systemf(...) do{ \
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int32_t n = snprintf(SF_CMD, sizeof(SF_CMD), __VA_ARGS__); \
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AllowLocal(n); \
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Assert(n < sizeof(SF_CMD)); \
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/** printf("%s\n", SF_CMD); /**/ \
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prev_error = system(SF_CMD); \
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if (prev_error != 0) error_state = 1; \
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}while(0)
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static void init_time_system();
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static u64 get_time();
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static i32 get_current_directory(char *buffer, i32 max);
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static void execute_in_dir(char *dir, char *str, char *args);
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static void make_folder_if_missing(char *dir, char *folder);
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static void clear_folder(char *folder);
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static void delete_file(char *file);
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static void copy_file(char *path, char *file, char *folder1, char *folder2, char *newname);
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static void copy_all(char *source, char *tag, char *folder);
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static void zip(char *parent, char *folder, char *dest);
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static void slash_fix(char *path);
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#define DECL_STR(n,s) char n[] = s; slash_fix(n)
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typedef struct Temp_Dir{
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char dir[512];
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} Temp_Dir;
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static Temp_Dir pushdir(char *dir);
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static void popdir(Temp_Dir temp);
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#endif
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#if defined(FTECH_FILE_MOVING_IMPLEMENTATION) && !defined(FTECH_FILE_MOVING_IMPL_GUARD)
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#define FTECH_FILE_MOVING_IMPL_GUARD
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#if defined(IS_WINDOWS)
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typedef uint32_t DWORD;
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typedef int32_t LONG;
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typedef int64_t LONGLONG;
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typedef char* LPTSTR;
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typedef char* LPCTSTR;
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typedef int32_t BOOL;
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typedef void* LPSECURITY_ATTRIBUTES;
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typedef union _LARGE_INTEGER {
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struct {
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DWORD LowPart;
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LONG HighPart;
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};
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struct {
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DWORD LowPart;
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LONG HighPart;
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} u;
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LONGLONG QuadPart;
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} LARGE_INTEGER, *PLARGE_INTEGER;
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#define WINAPI
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extern "C"{
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DWORD WINAPI GetCurrentDirectoryA(_In_ DWORD nBufferLength, _Out_ LPTSTR lpBuffer);
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BOOL WINAPI SetCurrentDirectoryA(_In_ LPCTSTR lpPathName);
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BOOL WINAPI QueryPerformanceCounter(_Out_ LARGE_INTEGER *lpPerformanceCount);
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BOOL WINAPI QueryPerformanceFrequency(_Out_ LARGE_INTEGER *lpFrequency);
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BOOL WINAPI CreateDirectoryA(_In_ LPCTSTR lpPathName, _In_opt_ LPSECURITY_ATTRIBUTES lpSecurityAttributes);
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BOOL WINAPI CopyFileA(_In_ LPCTSTR lpExistingFileName, _In_ LPCTSTR lpNewFileName, _In_ BOOL bFailIfExists);
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}
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static uint64_t perf_frequency;
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static Temp_Dir
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pushdir(char *dir){
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Temp_Dir temp = {0};
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GetCurrentDirectoryA(sizeof(temp.dir), temp.dir);
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SetCurrentDirectoryA(dir);
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return(temp);
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}
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static void
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popdir(Temp_Dir temp){
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SetCurrentDirectoryA(temp.dir);
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}
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static void
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init_time_system(){
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LARGE_INTEGER lint;
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if (QueryPerformanceFrequency(&lint)){
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perf_frequency = lint.QuadPart;
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}
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}
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static uint64_t
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get_time(){
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uint64_t time = 0;
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LARGE_INTEGER lint;
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if (QueryPerformanceCounter(&lint)){
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time = lint.QuadPart;
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time = (time * 1000000) / perf_frequency;
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}
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return(time);
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}
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static int32_t
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get_current_directory(char *buffer, int32_t max){
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int32_t result = GetCurrentDirectoryA(max, buffer);
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return(result);
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}
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static void
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execute_in_dir(char *dir, char *str, char *args){
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if (dir){
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Temp_Dir temp = pushdir(dir);
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if (args){
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systemf("call \"%s\" %s", str, args);
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}
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else{
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systemf("call \"%s\"", str);
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}
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popdir(temp);
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}
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else{
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if (args){
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systemf("call \"%s\" %s", str, args);
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}
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else{
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systemf("call \"%s\"", str);
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}
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}
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}
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static void
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slash_fix(char *path){
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if (path){
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for (int32_t i = 0; path[i]; ++i){
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if (path[i] == '/') path[i] = '\\';
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}
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}
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}
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static void
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make_folder_if_missing(char *dir, char *folder){
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char space[1024];
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String path = make_fixed_width_string(space);
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append_sc(&path, dir);
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if (folder){
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append_sc(&path, "\\");
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append_sc(&path, folder);
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}
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terminate_with_null(&path);
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char *p = path.str;
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for (; *p; ++p){
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if (*p == '\\'){
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*p = 0;
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CreateDirectoryA(path.str, 0);
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*p = '\\';
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}
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}
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CreateDirectoryA(path.str, 0);
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}
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static void
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clear_folder(char *folder){
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systemf("del /S /Q /F %s\\* & rmdir /S /Q %s & mkdir %s", folder, folder, folder);
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}
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static void
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delete_file(char *file){
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systemf("del %s", file);
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}
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static void
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copy_file(char *path, char *file, char *folder1, char *folder2, char *newname){
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char src[256], dst[256];
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String b = make_fixed_width_string(src);
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if (path){
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append_sc(&b, path);
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append_sc(&b, "\\");
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}
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append_sc(&b, file);
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terminate_with_null(&b);
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b = make_fixed_width_string(dst);
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append_sc(&b, folder1);
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append_sc(&b, "\\");
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if (folder2){
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append_sc(&b, folder2);
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append_sc(&b, "\\");
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}
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if (newname){
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append_sc(&b, newname);
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}
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else{
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append_sc(&b, file);
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}
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terminate_with_null(&b);
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CopyFileA(src, dst, 0);
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}
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static void
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copy_all(char *source, char *tag, char *folder){
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if (source){
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systemf("copy %s\\%s %s\\*", source, tag, folder);
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}
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else{
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systemf("copy %s %s\\*", tag, folder);
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}
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}
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static void
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zip(char *parent, char *folder, char *dest){
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char cdir[512];
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get_current_directory(cdir, sizeof(cdir));
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Temp_Dir temp = pushdir(parent);
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systemf("%s\\zip %s\\4tech_gobble.zip", cdir, cdir);
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popdir(temp);
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systemf("copy %s\\4tech_gobble.zip %s & del %s\\4tech_gobble.zip", cdir, dest, cdir);
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}
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#elif defined(IS_LINUX) || defined(IS_MAC)
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#include <time.h>
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#include <unistd.h>
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static Temp_Dir
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pushdir(char *dir){
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Temp_Dir temp;
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char *result = getcwd(temp.dir, sizeof(temp.dir));
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int32_t chresult = chdir(dir);
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if (result == 0 || chresult != 0){
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printf("trying pushdir %s\n", dir);
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Assert(result != 0);
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Assert(chresult == 0);
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}
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return(temp);
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}
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static void
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popdir(Temp_Dir temp){
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chdir(temp.dir);
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}
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static void
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init_time_system(){
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// NOTE(allen): do nothing
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}
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static uint64_t
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get_time(){
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struct timespec spec;
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uint64_t result;
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clock_gettime(CLOCK_MONOTONIC, &spec);
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result = (spec.tv_sec * (uint64_t)(1000000)) + (spec.tv_nsec / (uint64_t)(1000));
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return(result);
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}
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static int32_t
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get_current_directory(char *buffer, int32_t max){
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int32_t result = 0;
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char *d = getcwd(buffer, max);
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if (d == buffer){
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result = strlen(buffer);
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}
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return(result);
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}
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static void
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execute_in_dir(char *dir, char *str, char *args){
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if (dir){
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if (args){
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Temp_Dir temp = pushdir(dir);
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systemf("%s %s", str, args);
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popdir(temp);
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}
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else{
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Temp_Dir temp = pushdir(dir);
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systemf("%s", str);
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popdir(temp);
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}
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}
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else{
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if (args){
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systemf("%s %s", str, args);
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}
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else{
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systemf("%s", str);
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}
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}
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}
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static void
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slash_fix(char *path){}
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static void
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make_folder_if_missing(char *dir, char *folder){
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if (folder){
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systemf("mkdir -p %s/%s", dir, folder);
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}
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else{
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systemf("mkdir -p %s", dir);
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}
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}
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static void
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clear_folder(char *folder){
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systemf("rm -rf %s*", folder);
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}
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static void
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delete_file(char *file){
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systemf("rm %s", file);
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}
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static void
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copy_file(char *path, char *file, char *folder1, char *folder2, char *newname){
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if (!newname){
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newname = file;
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}
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if (path){
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if (folder2){
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systemf("cp %s/%s %s/%s/%s", path, file, folder1, folder2, newname);
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}
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else{
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systemf("cp %s/%s %s/%s", path, file, folder1, newname);
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}
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}
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else{
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if (folder2){
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systemf("cp %s %s/%s/%s", file, folder1, folder2, newname);
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}
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else{
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systemf("cp %s %s/%s", file, folder1, newname);
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}
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}
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}
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static void
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copy_all(char *source, char *tag, char *folder){
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if (source){
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systemf("cp -f %s/%s %s", source, tag, folder);
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}
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else{
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systemf("cp -f %s %s", tag, folder);
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}
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}
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static void
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zip(char *parent, char *folder, char *file){
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Temp_Dir temp = pushdir(parent);
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printf("PARENT DIR: %s\n", parent);
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systemf("zip -r %s %s", file, folder);
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popdir(temp);
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}
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#else
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#error This OS is not supported yet
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#endif
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#endif
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// BOTTOM
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