Remove old code

1 files changed, 0 insertions, 203 deletions

diff --git a/src/update.c b/src/update.c
deleted file mode 100644
index be78347..0000000
--- a/src/update.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/**
- * Powder Toy - Update Helper
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#ifndef WIN32
-#include <sys/param.h>
-#endif
-#if !defined(MACOSX) && !defined(BSD)
-#include <malloc.h>
-#endif
-#include <string.h>
-
-#ifdef WIN32
-#include <windows.h>
-#else
-#include <unistd.h>
-#include <sys/stat.h>
-#endif
-#ifdef MACOSX
-#include <mach-o/dyld.h>
-#include <errno.h>
-#endif
-
-#include <update.h>
-
-char *exe_name(void)
-{
-#if defined WIN32
-	char *name= (char *)malloc(64);
-	DWORD max=64, res;
-	while ((res = GetModuleFileName(NULL, name, max)) >= max)
-	{
-#elif defined MACOSX
-	char *fn=malloc(64),*name=malloc(PATH_MAX);
-	uint32_t max=64, res;
-	if (_NSGetExecutablePath(fn, &max) != 0)
-	{
-		fn = realloc(fn, max);
-		_NSGetExecutablePath(fn, &max);
-	}
-	if (realpath(fn, name) == NULL)
-	{
-		free(fn);
-		free(name);
-		return NULL;
-	}
-	res = 1;
-#else
-	char fn[64], *name=malloc(64);
-	size_t max=64, res;
-	sprintf(fn, "/proc/self/exe");
-	memset(name, 0, max);
-	while ((res = readlink(fn, name, max)) >= max-1)
-	{
-#endif
-#ifndef MACOSX
-		max *= 2;
-		name = realloc(name, max);
-		memset(name, 0, max);
-	}
-#endif
-	if (res <= 0)
-	{
-		free(name);
-		return NULL;
-	}
-	return name;
-}
-
-int update_start(char *data, int len)
-{
-	char *self=exe_name(), *temp;
-#ifdef WIN32
-	char *p;
-#endif
-	FILE *f;
-	int res = 1;
-
-	if (!self)
-		return 1;
-
-#ifdef WIN32
-	temp = malloc(strlen(self)+12);
-	strcpy(temp, self);
-	p = temp + strlen(temp) - 4;
-	if (_stricmp(p, ".exe"))
-		p += 4;
-	strcpy(p, "_update.exe");
-
-	if (!MoveFile(self, temp))
-		goto fail;
-
-	f = fopen(self, "wb");
-	if (!f)
-		goto fail;
-	if (fwrite(data, 1, len, f) != len)
-	{
-		fclose(f);
-		DeleteFile(self);
-		goto fail;
-	}
-	fclose(f);
-
-	if ((int)ShellExecute(NULL, "open", self, NULL, NULL, SW_SHOWNORMAL) <= 32)
-	{
-		DeleteFile(self);
-		goto fail;
-	}
-
-	return 0;
-#else
-	temp = malloc(strlen(self)+8);
-	strcpy(temp, self);
-	strcat(temp, "-update");
-
-	f = fopen(temp, "w");
-	if (!f)
-		goto fail;
-	if (fwrite(data, 1, len, f) != len)
-	{
-		fclose(f);
-		unlink(temp);
-		goto fail;
-	}
-	fclose(f);
-
-	if (chmod(temp, 0755))
-	{
-		unlink(temp);
-		goto fail;
-	}
-
-	if (rename(temp, self))
-	{
-		unlink(temp);
-		goto fail;
-	}
-
-	execl(self, "powder-update", NULL);
-#endif
-
-fail:
-	free(temp);
-	free(self);
-	return res;
-}
-
-int update_finish(void)
-{
-#ifdef WIN32
-	char *temp, *self=exe_name(), *p;
-	int timeout = 60, err;
-
-	temp = malloc(strlen(self)+12);
-	strcpy(temp, self);
-	p = temp + strlen(temp) - 4;
-	if (_stricmp(p, ".exe"))
-		p += 4;
-	strcpy(p, "_update.exe");
-
-	while (!DeleteFile(temp))
-	{
-		err = GetLastError();
-		if (err == ERROR_FILE_NOT_FOUND)
-		{
-			// just as well, then
-			free(temp);
-			return 0;
-		}
-		Sleep(500);
-		timeout--;
-		if (timeout <= 0)
-		{
-			free(temp);
-			return 1;
-		}
-	}
-	free(temp);
-#endif
-	return 0;
-}
-
-void update_cleanup(void)
-{
-#ifdef WIN32
-	update_finish();
-#endif
-}