mirror of https://github.com/PCSX2/pcsx2.git
353 lines
9.7 KiB
C
353 lines
9.7 KiB
C
/* Pcsx2 - Pc Ps2 Emulator
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* Copyright (C) 2002-2003 Pcsx2 Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/**************************
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*
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* patchbrowser.c contains all the src of patchbrowser window
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* no interaction with emulation code
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***************************/
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#include <windows.h>
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#include <windowsx.h>
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#include "Common.h"
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#include "win32.h"
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#include "resource.h"
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/*
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* TODO:
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* - not topmost
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* - resize stuff
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* - ask to save in exit (check if changed)
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*/
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BOOL CALLBACK PatchBDlgProc(HWND hW, UINT uMsg, WPARAM wParam, LPARAM lParam) {
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int tmpi,i;
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char fileName[MAX_PATH], *tmpStr;
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FILE *fp;
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switch(uMsg) {
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case WM_INITDIALOG:
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SetWindowText(hW, _("Patches Browser"));
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Button_SetText(GetDlgItem(hW,IDC_REFRESHPATCHLIST), _("Refresh List"));
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Button_SetText(GetDlgItem(hW,IDC_NEWPATCH), _("New Patch"));
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Button_SetText(GetDlgItem(hW,IDC_SAVEPATCH), _("Save Patch"));
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Button_SetText(GetDlgItem(hW,IDC_EXITPB), _("Exit"));
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Static_SetText(GetDlgItem(hW,IDC_GAMENAMESEARCH), _("Search game name patch:"));
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//List Patches
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ListPatches ((HWND) hW);
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return TRUE;
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case WM_COMMAND:
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switch(LOWORD(wParam)) {
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case IDC_NEWPATCH:
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i = Save_Patch_Proc(fileName);
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if ( i == FALSE || (fp = fopen(fileName,"a")) == NULL ) {
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MessageBox(hW,(LPCTSTR)"Couldn't create the file.",NULL,(UINT)MB_ICONERROR);
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return FALSE;
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}
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fclose(fp);
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i = MessageBox(hW,(LPCTSTR)"File created sucessfully.\nClear textbox?",NULL,(UINT)(MB_YESNO|MB_ICONQUESTION));
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if (i==IDYES) SetDlgItemText(hW, IDC_PATCHTEXT, (LPCTSTR)"");
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return TRUE;
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case IDC_SAVEPATCH:
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i = Save_Patch_Proc(fileName);
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if ( i == FALSE || (fp = fopen(fileName,"w")) == NULL ) {
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MessageBox(hW,(LPCTSTR)"Couldn't save the file.",NULL,(UINT)MB_ICONERROR);
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return FALSE;
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}
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tmpi = SendDlgItemMessage(hW, IDC_PATCHTEXT, EM_GETLINECOUNT, (WPARAM)NULL, (LPARAM)NULL);
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i=0;
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for (;tmpi>=0;tmpi--)
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i += SendDlgItemMessage(hW, IDC_PATCHTEXT, EM_LINELENGTH, (WPARAM)tmpi, (LPARAM)NULL);
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tmpStr = (char *) malloc(i);
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sprintf(tmpStr,"");
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SendDlgItemMessage(hW, IDC_PATCHTEXT, WM_GETTEXT, (WPARAM)i, (LPARAM)tmpStr);
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//remove \r
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for (i=0,tmpi=0; tmpStr[i]!='\0'; i++)
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if (tmpStr[i] != '\r')
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tmpStr[tmpi++] = tmpStr[i];
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tmpStr[tmpi] = '\0';
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fputs(tmpStr,fp);
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fclose(fp);
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free(tmpStr);
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MessageBox(hW,(LPCTSTR)"File saved sucessfully.",NULL,(UINT)MB_ICONINFORMATION);
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return TRUE;
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case IDC_REFRESHPATCHLIST:
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//List Patches
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ListPatches ((HWND) hW);
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return TRUE;
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case IDC_EXITPB:
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//Close Dialog
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EndDialog(hW, FALSE);
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return TRUE;
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case IDC_PATCHCRCLIST:
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//Get selected item
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tmpi = SendDlgItemMessage(hW, IDC_PATCHCRCLIST, LB_GETCURSEL, 0, 0);
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SendDlgItemMessage(hW, IDC_PATCHCRCLIST, LB_GETTEXT, (WPARAM)tmpi, (LPARAM)fileName);
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return ReadPatch ((HWND) hW, fileName);
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case IDC_PATCHNAMELIST:
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//Get selected item
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tmpi = SendDlgItemMessage(hW, IDC_PATCHNAMELIST, LB_GETCURSEL, 0, 0);
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SendDlgItemMessage(hW, IDC_PATCHNAMELIST, LB_GETTEXT, (WPARAM)tmpi, (LPARAM)fileName);
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//another small hack :p
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//eg. SOCOM Demo PAL (7dd01dd9.pnach)
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for (i=0;i<(int)strlen(fileName);i++)
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if (fileName[i] == '(') tmpi = i;
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sprintf(fileName,"%c%c%c%c%c%c%c%c%c%c%c%c%c%c",
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fileName[tmpi+1],fileName[tmpi+2],fileName[tmpi+3],
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fileName[tmpi+4],fileName[tmpi+5],fileName[tmpi+6],
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fileName[tmpi+7],fileName[tmpi+8],fileName[tmpi+9],
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fileName[tmpi+10],fileName[tmpi+11],fileName[tmpi+12],
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fileName[tmpi+13],fileName[tmpi+14]);
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//sanity check
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if (fileName[tmpi+15] != ')') return FALSE;
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return ReadPatch ((HWND) hW, fileName);
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case IDC_SEARCHPATCHTEXT:
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//get text
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SendDlgItemMessage(hW, IDC_SEARCHPATCHTEXT, EM_GETLINE, 0, (LPARAM)fileName);
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//search
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tmpi = SendDlgItemMessage(hW, IDC_PATCHNAMELIST, LB_FINDSTRING, (WPARAM)-1, (LPARAM)fileName);
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//select match item
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SendDlgItemMessage(hW, IDC_PATCHNAMELIST, LB_SETCURSEL, (WPARAM)tmpi, (LPARAM)NULL);
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return TRUE;
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}
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return TRUE;
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case WM_CLOSE:
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EndDialog(hW, FALSE);
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break;
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}
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return FALSE;
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}
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void ListPatches (HWND hW) {
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int i, tmpi, filesize, totalPatch=0, totalSize=0;
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char tmpStr[MAX_PATH], *fileData;
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WIN32_FIND_DATA FindData;
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HANDLE Find;
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FILE *fp;
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//clear listbox's
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SendDlgItemMessage(hW, IDC_PATCHCRCLIST, (UINT)LB_RESETCONTENT, (WPARAM)NULL, (LPARAM)NULL);
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SendDlgItemMessage(hW, IDC_PATCHNAMELIST, (UINT)LB_RESETCONTENT, (WPARAM)NULL, (LPARAM)NULL);
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//sprintf(tmpStr,"%s*.pnach", Config.PatchDir)
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sprintf(tmpStr, "patches\\*.pnach");
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Find = FindFirstFile(tmpStr, &FindData);
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do {
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if (Find==INVALID_HANDLE_VALUE) break;
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sprintf(tmpStr,"%s", FindData.cFileName);
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//add file name to crc list
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SendDlgItemMessage(hW, IDC_PATCHCRCLIST, (UINT) LB_ADDSTRING, (WPARAM)NULL, (LPARAM)tmpStr);
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//sprintf(tmpStr,"%s%s", Config.PatchDir, FindData.cFileName)
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sprintf(tmpStr,"patches\\%s", FindData.cFileName);
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fp = fopen(tmpStr, "r");
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if (fp == NULL) break;
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fseek(fp, 0, SEEK_END);
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filesize = ftell(fp);
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totalSize += filesize;
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fseek(fp, 0, SEEK_SET);
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fileData = (char *) malloc(filesize+1024);
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sprintf(fileData,"");
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//read file
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while((tmpi=fgetc(fp)) != EOF)
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sprintf(fileData,"%s%c",fileData,tmpi);
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//small hack :p
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for(i=0;i<filesize;i++) {
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if (fileData[i] == 'g' && fileData[i+1] == 'a' &&
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fileData[i+2] == 'm' && fileData[i+3] == 'e' &&
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fileData[i+4] == 't' && fileData[i+5] == 'i' &&
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fileData[i+6] == 't' && fileData[i+7] == 'l' &&
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fileData[i+8] == 'e' && fileData[i+9] == '=') {
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for(i=i+10,tmpi=0;i<filesize;i++,tmpi++) {
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if (fileData[i] == '\n') break;
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tmpStr[tmpi] = fileData[i];
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}
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tmpStr[tmpi] = '\0';
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break;
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}
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}
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//remove " in the string
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for (i=0,tmpi=0; tmpStr[i]!='\0'; i++)
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if (tmpStr[i] != '"')
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tmpStr[tmpi++] = tmpStr[i];
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tmpStr[tmpi] = '\0';
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//remove spaces at the left of the string
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sprintf(tmpStr,lTrim(tmpStr));
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sprintf(tmpStr,"%s (%s)",tmpStr,FindData.cFileName);
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//add game name to patch name list
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SendDlgItemMessage(hW, IDC_PATCHNAMELIST, (UINT) LB_ADDSTRING, (WPARAM)NULL, (LPARAM)tmpStr);
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totalPatch++;
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sprintf(fileData,"");
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fclose(fp);
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} while (FindNextFile(Find,&FindData));
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if (Find!=INVALID_HANDLE_VALUE) FindClose(Find);
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sprintf(tmpStr,"Patches Browser | Patches Found: %d | Total Filesize: %.2f KB",
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totalPatch,(float)totalSize/1024);
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SetWindowText(hW, tmpStr);
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}
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int ReadPatch (HWND hW, char fileName[1024]) {
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FILE * fp;
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int tmpi, filesize, i;
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char filePath[MAX_PATH],*fileData;
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sprintf(filePath,"patches\\%s", fileName);
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fp = fopen(filePath, "r");
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if (fp == NULL) return FALSE;
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fseek(fp, 0, SEEK_END);
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filesize = ftell(fp);
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fseek(fp, 0, SEEK_SET);
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//filesize+1024 cause bellow i'm gonna add stuff to the string
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//TODO: change the 1024 to a more apropriated value
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fileData = (char *) malloc(filesize+1024);
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sprintf(fileData,"");
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while((tmpi=fgetc(fp)) != EOF)
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sprintf(fileData,"%s%c",fileData,tmpi);
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//for some reason windows editbox only show the newline
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//when it have \r\n don't ask me why :p
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//so what i did was to every \n put \r\n
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for (i=0;i<filesize;i++) {
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if (fileData[i] == '\n' ) {
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for (tmpi=filesize;tmpi>i;tmpi--)
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fileData[tmpi] = fileData[tmpi-1];
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fileData[i] = '\r';
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fileData[i+1] = '\n';
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i++;
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}
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}
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SetDlgItemText(hW, IDC_PATCHTEXT, (LPCTSTR)fileData);
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sprintf(fileData,"");
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fclose(fp);
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return TRUE;
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}
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//Left Trim (remove the spaces at the left of a string)
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char * lTrim (char *s) {
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int count=0,i,tmpi;
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for (i=0;i<(int)strlen(s); i++) {
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if (s[i] == ' ') count++;
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else {
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for (tmpi=0;tmpi<(int)strlen(s);tmpi++)
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s[tmpi] = s[tmpi+count];
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break;
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}
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}
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return s;
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}
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BOOL Save_Patch_Proc( char * filename ) {
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OPENFILENAME ofn;
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char szFileName[ 256 ];
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char szFileTitle[ 256 ];
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char * filter = "Patch Files (*.pnach)\0*.pnach\0ALL Files (*.*)\0*.*";
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memset( &szFileName, 0, sizeof( szFileName ) );
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memset( &szFileTitle, 0, sizeof( szFileTitle ) );
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ofn.lStructSize = sizeof( OPENFILENAME );
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ofn.hwndOwner = gApp.hWnd;
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ofn.lpstrFilter = filter;
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ofn.lpstrCustomFilter = NULL;
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ofn.nMaxCustFilter = 0;
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ofn.nFilterIndex = 1;
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ofn.lpstrFile = szFileName;
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ofn.nMaxFile = 256;
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ofn.lpstrInitialDir = NULL;
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ofn.lpstrFileTitle = szFileTitle;
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ofn.nMaxFileTitle = 256;
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ofn.lpstrTitle = NULL;
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ofn.lpstrDefExt = "TXT";
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ofn.Flags = OFN_EXPLORER | OFN_LONGNAMES | OFN_HIDEREADONLY | OFN_PATHMUSTEXIST;
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if ( GetSaveFileName( &ofn ) ) {
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strcpy( filename, szFileName );
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return TRUE;
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}
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else {
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return FALSE;
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}
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}
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