simtactics/mysimulation
1
0
Fork 0
mirror of https://github.com/simtactics/mysimulation.git synced 2025-07-12 17:22:26 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

* Rewrote all of the chunk parsers to use a bytestream reader. Most noticeably, all of the string-reading code is shared now, and all of the "Size -="s have been taken out.

Browse source 
* Condensed STR# reading of formats 0, -1, -2, and -4 together.
* The STR# parser now supports "formatless" format 0 STR# chunks.
* Made all of the command-line tools cross-platform; replaced file IO with fopen()/etc, and replaced time measurement with clock(). There is no longer a dependency on Windows.h.
* Added a "Server GUI" folder to tools. Niotso Server will basically be a background daemon., and communication would "normally" be through the command line until you run a GUI.
This commit is contained in:
Fatbag 2012-06-14 09:19:13 -05:00
parent cb40cbd867
commit bc978bfa0b
20 changed files with 515 additions and 657 deletions
Download patch file Download diff file Expand all files Collapse all files

69
Libraries/FileHandler/xa/xadecode.c
View file

@ -14,9 +14,11 @@
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <windows.h>
#include <stdint.h>
#include <time.h>
#include "read_xa.h"
#ifndef write_int32
@ -33,13 +35,11 @@
int main(int argc, char *argv[]){
int overwrite = 0;
char *InFile, *OutFile;
HANDLE hFile;
HANDLE ProcessHeap = GetProcessHeap();
unsigned FileSize;
DWORD bytestransferred = 0;
FILE * hFile;
size_t FileSize;
uint8_t * XAData;
xaheader_t XAHeader;
unsigned BeginningTime, EndingTime;
clock_t BeginningTime, EndingTime;
if(argc == 1 || !strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")){
printf("Usage: xadecode [-f] infile outfile\n"
@ -66,30 +66,29 @@ int main(int argc, char *argv[]){
** Open the file and read in entire contents to memory
*/
hFile = CreateFile(InFile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_FLAG_SEQUENTIAL_SCAN, NULL);
if(hFile == INVALID_HANDLE_VALUE){
if(GetLastError() == ERROR_FILE_NOT_FOUND){
printf("%sThe specified input file does not exist.", "xadecode: error: ");
return -1;
}
printf("%sThe input file could not be opened for reading.", "xadecode: error: ");
hFile = fopen(InFile, "rb");
if(hFile == NULL){
printf("%sThe specified input file does not exist or could not be opened for reading.", "xadecode: error: ");
return -1;
}
FileSize = GetFileSize(hFile, NULL);
fseek(hFile, 0, SEEK_END);
FileSize = ftell(hFile);
if(FileSize < 24){
printf("%sNot a valid XA file.", "xadecode: error: ");
return -1;
}
XAData = HeapAlloc(ProcessHeap, HEAP_NO_SERIALIZE, FileSize);
fseek(hFile, 0, SEEK_SET);
XAData = malloc(FileSize);
if(XAData == NULL){
printf("%sMemory for this file could not be allocated.", "xadecode: error: ");
return -1;
}
if(!ReadFile(hFile, XAData, FileSize, &bytestransferred, NULL) || bytestransferred != FileSize){
if(!fread(XAData, FileSize, 1, hFile)){
printf("%sThe input file could not be read.", "xadecode: error: ");
return -1;
}
CloseHandle(hFile);
fclose(hFile);
/****
** Transcode the data from XA to LPCM
@ -101,20 +100,20 @@ int main(int argc, char *argv[]){
}
if(argc >= 3){ /* Transcode */
uint8_t * WaveData = HeapAlloc(ProcessHeap, HEAP_NO_SERIALIZE, 44+XAHeader.dwOutSize);
uint8_t * WaveData = malloc(44+XAHeader.dwOutSize);
if(WaveData == NULL){
printf("%sMemory for this file could not be allocated.", "xadecode: error: ");
return -1;
}
BeginningTime = GetTickCount();
BeginningTime = clock();
if(!xa_decode(XAData+24, WaveData+44, XAHeader.Frames, XAHeader.nChannels)){
printf("%sMemory for this file could not be allocated.", "xadecode: error: ");
return -1;
}
EndingTime = GetTickCount();
EndingTime = clock();
HeapFree(ProcessHeap, HEAP_NO_SERIALIZE, XAData);
free(XAData);
/****
** Write the Microsoft WAV header
@ -138,29 +137,29 @@ int main(int argc, char *argv[]){
** Write the contents to the output file
*/
hFile = CreateFile(OutFile, GENERIC_WRITE, 0, NULL, CREATE_NEW+overwrite,
FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN, NULL);
if(hFile == INVALID_HANDLE_VALUE){
if(!overwrite && GetLastError() == ERROR_FILE_EXISTS){
if(!overwrite){
hFile = fopen(OutFile, "rb");
if(hFile != NULL){
/* File exists */
char c;
fclose(hFile);
printf("File \"%s\" exists.\nContinue anyway? (y/n) ", OutFile);
c = getchar();
if(c != 'y' && c != 'Y'){
printf("\nAborted.");
return -1;
}
hFile = CreateFile(OutFile, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN, NULL);
}
if(hFile == INVALID_HANDLE_VALUE){
printf("%sThe output file could not be opened for writing.", "xadecode: error: ");
return -1;
}
}
hFile = fopen(OutFile, "wb");
if(hFile == NULL){
printf("%sThe output file could not be opened for writing.", "xadecode: error: ");
return -1;
}
printf("Extracted %u bytes in %.2f seconds.\n", (unsigned) XAHeader.dwOutSize,
((float) (EndingTime - BeginningTime))/1000);
WriteFile(hFile, WaveData, 44+XAHeader.dwOutSize, &bytestransferred, NULL);
CloseHandle(hFile);
((float)(EndingTime - BeginningTime))/CLOCKS_PER_SEC);
fwrite(WaveData, 1, 44+XAHeader.dwOutSize, hFile);
fclose(hFile);
}
return 0;