mirror of https://github.com/anarkavre/pom1.git
187 lines
4.0 KiB
C
187 lines
4.0 KiB
C
// Pom1 Apple 1 Emulator
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// Copyright (C) 2000 Verhille Arnaud
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// Copyright (C) 2012 John D. Corrado
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "screen.h"
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#include "memory.h"
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static char *_romdir;
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void freeRomDirectory(void)
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{
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free(_romdir);
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}
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void setRomDirectory(const char *romdir)
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{
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if (_romdir)
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free(_romdir);
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_romdir = strdup(romdir);
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}
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const char *getRomDirectory(void)
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{
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return _romdir;
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}
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void loadConfiguration(void)
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{
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FILE *fp;
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char *configdir, *filename, buffer[256], *value;
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#if !defined(_WIN32)
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char *homedir = getenv("HOME");
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if (homedir)
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{
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configdir = (char *)malloc(strlen(homedir) + 8);
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sprintf(configdir, "%s/.pom1/", homedir);
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}
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else
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#endif
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configdir = strdup("");
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filename = (char *)malloc(strlen(configdir) + 9);
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sprintf(filename, "%spom1.cfg", configdir);
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free(configdir);
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fp = fopen(filename, "r");
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free(filename);
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if (fp)
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{
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while (!feof(fp))
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{
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if (!fgets(buffer, 256, fp))
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continue;
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if (buffer[0] == '/' || buffer[0] == '\n')
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continue;
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*(strrchr(buffer, '\n')) = '\0';
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value = strrchr(buffer, '=') + 1;
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*(strrchr(buffer, '=')) = '\0';
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if (!strcmp(buffer, "pixelSize"))
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setPixelSize(value[0] & 0x03);
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else if (!strcmp(buffer, "scanlines"))
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setScanlines(value[0] & 0x01);
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else if (!strcmp(buffer, "terminalSpeed"))
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setTerminalSpeed(atoi(value));
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else if (!strcmp(buffer, "ram8k"))
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setRam8k(value[0] & 0x01);
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else if (!strcmp(buffer, "writeInRom"))
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setWriteInRom(value[0] & 0x01);
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else if (!strcmp(buffer, "fullscreen"))
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setFullscreen(value[0] & 0x01);
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else if (!strcmp(buffer, "blinkCursor"))
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setBlinkCursor(value[0] & 0x01);
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else if (!strcmp(buffer, "blockCursor"))
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setBlockCursor(value[0] & 0x01);
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}
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fclose(fp);
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}
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}
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void saveConfiguration(void)
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{
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FILE *fp;
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char *configdir, *filename, buffer[256];
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#if !defined(_WIN32)
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char *homedir = getenv("HOME");
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if (homedir)
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{
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configdir = (char *)malloc(strlen(homedir) + 8);
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sprintf(configdir, "%s/.pom1/", homedir);
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mkdir(configdir, 0755);
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}
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else
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#endif
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configdir = strdup("");
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filename = (char *)malloc(strlen(configdir) + 9);
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sprintf(filename, "%spom1.cfg", configdir);
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free(configdir);
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fp = fopen(filename, "w");
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free(filename);
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if (fp)
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{
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fputs("// Pom1 Configuration\n", fp);
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strcpy(buffer, "pixelSize=");
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buffer[10] = getPixelSize() | 0x30;
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buffer[11] = '\n';
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buffer[12] = '\0';
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fputs(buffer, fp);
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strcpy(buffer, "scanlines=");
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buffer[10] = getScanlines() | 0x30;
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buffer[11] = '\n';
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buffer[12] = '\0';
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fputs(buffer, fp);
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strcpy(buffer, "terminalSpeed=");
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sprintf(&buffer[14], "%d\n", getTerminalSpeed());
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fputs(buffer, fp);
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strcpy(buffer, "ram8k=");
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buffer[6] = getRam8k() | 0x30;
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buffer[7] = '\n';
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buffer[8] = '\0';
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fputs(buffer, fp);
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strcpy(buffer, "writeInRom=");
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buffer[11] = getWriteInRom() | 0x30;
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buffer[12] = '\n';
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buffer[13] = '\0';
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fputs(buffer, fp);
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strcpy(buffer, "fullscreen=");
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buffer[11] = getFullscreen() | 0x30;
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buffer[12] = '\n';
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buffer[13] = '\0';
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fputs(buffer, fp);
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strcpy(buffer, "blinkCursor=");
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buffer[12] = getBlinkCursor() | 0x30;
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buffer[13] = '\n';
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buffer[14] = '\0';
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fputs(buffer, fp);
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strcpy(buffer, "blockCursor=");
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buffer[12] = getBlockCursor() | 0x30;
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buffer[13] = '\n';
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buffer[14] = '\0';
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fputs(buffer, fp);
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fclose(fp);
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}
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}
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