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authorrubidium <rubidium@openttd.org>2007-01-02 19:19:48 +0000
committerrubidium <rubidium@openttd.org>2007-01-02 19:19:48 +0000
commit013df98f79866a75f367853c9e436f3c5c79f645 (patch)
treead4a63860df2626b22f77e7dac712e958bea54cb /src/os2.c
parent3d32fd3f4bfaceb8a48530fbc2f4bd5db2752596 (diff)
downloadopenttd-013df98f79866a75f367853c9e436f3c5c79f645.tar.xz
(svn r7759) -Merge: makefile rewrite. This merge features:
- A proper ./configure, so everything needs to be configured only once, not for every make. - Usage of makedepend when available. This greatly reduces the time needed for generating the dependencies. - A generator for all project files. There is a single file with sources, which is used to generate Makefiles and the project files for MSVC. - Proper support for OSX universal binaries. - Object files for non-MSVC compiles are also placed in separate directories, making is faster to switch between debug and release compiles and it does not touch the directory with the source files. - Functionality to make a bundle of all needed files for for example a nightly or distribution of a binary with all needed GRFs and language files. Note: as this merge moves almost all files, it is recommended to make a backup of your working copy before updating your working copy.
Diffstat (limited to 'src/os2.c')
-rw-r--r--src/os2.c266
1 files changed, 266 insertions, 0 deletions
diff --git a/src/os2.c b/src/os2.c
new file mode 100644
index 000000000..e01d7c0d2
--- /dev/null
+++ b/src/os2.c
@@ -0,0 +1,266 @@
+/* $Id$ */
+
+#include "stdafx.h"
+#include "openttd.h"
+#include "variables.h"
+#include "string.h"
+#include "table/strings.h"
+#include "gfx.h"
+#include "gui.h"
+#include "functions.h"
+#include "macros.h"
+
+#include <direct.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <stdlib.h>
+#include <time.h>
+#include <dos.h>
+
+#define INCL_WIN
+#define INCL_WINCLIPBOARD
+
+#include <os2.h>
+#include <i86.h>
+
+bool FiosIsRoot(const char *file)
+{
+ return path[3] == '\0';
+}
+
+void FiosGetDrives(void)
+{
+ FiosItem *fios;
+ unsigned disk, disk2, save, total;
+
+ _dos_getdrive(&save); // save original drive
+
+ /* get an available drive letter */
+ for (disk = 1;; disk++) {
+ _dos_setdrive(disk, &total);
+ if (disk >= total) return;
+ _dos_getdrive(&disk2);
+
+ if (disk == disk2) {
+ FiosItem *fios = FiosAlloc();
+ fios->type = FIOS_TYPE_DRIVE;
+ fios->mtime = 0;
+ snprintf(fios->name, lengthof(fios->name), "%c:", 'A' + disk - 1);
+ ttd_strlcpy(fios->title, fios->name, lengthof(fios->title));
+ }
+ }
+
+ _dos_setdrive(save, &total); // restore the original drive
+}
+
+bool FiosGetDiskFreeSpace(const char *path, uint32 *tot)
+{
+ struct diskfree_t free;
+ char drive = path[0] - 'A' + 1;
+
+ if (tot != NULL && _getdiskfree(drive, &free) == 0) {
+ *tot = free.avail_clusters * free.sectors_per_cluster * free.bytes_per_sector;
+ return true;
+ }
+
+ return false;
+}
+
+bool FiosIsValidFile(const char *path, const struct dirent *ent, struct stat *sb)
+{
+ char filename[MAX_PATH];
+
+ snprintf(filename, lengthof(filename), "%s" PATHSEP "%s", path, ent->d_name);
+ if (stat(filename, sb) != 0) return false;
+
+ return (ent->d_name[0] != '.'); // hidden file
+}
+
+static void ChangeWorkingDirectory(char *exe)
+{
+ char *s = strrchr(exe, '\\');
+ if (s != NULL) {
+ *s = '\0';
+ chdir(exe);
+ *s = '\\';
+ }
+}
+
+void ShowInfo(const char *str)
+{
+ HAB hab;
+ HMQ hmq;
+ ULONG rc;
+
+ // init PM env.
+ hmq = WinCreateMsgQueue((hab = WinInitialize(0)), 0);
+
+ // display the box
+ rc = WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, str, "OpenTTD", 0, MB_OK | MB_MOVEABLE | MB_INFORMATION);
+
+ // terminate PM env.
+ WinDestroyMsgQueue(hmq);
+ WinTerminate(hab);
+}
+
+void ShowOSErrorBox(const char *buf)
+{
+ HAB hab;
+ HMQ hmq;
+ ULONG rc;
+
+ // init PM env.
+ hmq = WinCreateMsgQueue((hab = WinInitialize(0)), 0);
+
+ // display the box
+ rc = WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, buf, "OpenTTD", 0, MB_OK | MB_MOVEABLE | MB_ERROR);
+
+ // terminate PM env.
+ WinDestroyMsgQueue(hmq);
+ WinTerminate(hab);
+}
+
+int CDECL main(int argc, char* argv[])
+{
+ // change the working directory to enable doubleclicking in UIs
+ ChangeWorkingDirectory(argv[0]);
+
+ _random_seeds[1][1] = _random_seeds[1][0] = _random_seeds[0][1] = _random_seeds[0][0] = time(NULL);
+
+ return ttd_main(argc, argv);
+}
+
+void DeterminePaths(void)
+{
+ char *s;
+
+ _paths.game_data_dir = malloc(MAX_PATH);
+ ttd_strlcpy(_paths.game_data_dir, GAME_DATA_DIR, MAX_PATH);
+ #if defined SECOND_DATA_DIR
+ _paths.second_data_dir = malloc(MAX_PATH);
+ ttd_strlcpy(_paths.second_data_dir, SECOND_DATA_DIR, MAX_PATH);
+ #endif
+
+#if defined(USE_HOMEDIR)
+ {
+ const char *homedir = getenv("HOME");
+
+ if (homedir == NULL) {
+ const struct passwd *pw = getpwuid(getuid());
+ if (pw != NULL) homedir = pw->pw_dir;
+ }
+
+ _paths.personal_dir = str_fmt("%s" PATHSEP "%s", homedir, PERSONAL_DIR);
+ }
+
+#else /* not defined(USE_HOMEDIR) */
+
+ _paths.personal_dir = malloc(MAX_PATH);
+ ttd_strlcpy(_paths.personal_dir, PERSONAL_DIR, MAX_PATH);
+
+ // check if absolute or relative path
+ s = strchr(_paths.personal_dir, '\\');
+
+ // add absolute path
+ if (s == NULL || _paths.personal_dir != s) {
+ getcwd(_paths.personal_dir, MAX_PATH);
+ s = strchr(_paths.personal_dir, 0);
+ *s++ = '\\';
+ ttd_strlcpy(s, PERSONAL_DIR, MAX_PATH);
+ }
+
+#endif /* defined(USE_HOMEDIR) */
+
+ s = strchr(_paths.personal_dir, 0);
+
+ // append a / ?
+ if (s[-1] != '\\') strcpy(s, "\\");
+
+ _paths.save_dir = str_fmt("%ssave", _paths.personal_dir);
+ _paths.autosave_dir = str_fmt("%s\\autosave", _paths.save_dir);
+ _paths.scenario_dir = str_fmt("%sscenario", _paths.personal_dir);
+ _paths.heightmap_dir = str_fmt("%sscenario\\heightmap", _paths.personal_dir);
+ _paths.gm_dir = str_fmt("%sgm\\", _paths.game_data_dir);
+ _paths.data_dir = str_fmt("%sdata\\", _paths.game_data_dir);
+
+ if (_config_file == NULL)
+ _config_file = str_fmt("%sopenttd.cfg", _paths.personal_dir);
+
+ _highscore_file = str_fmt("%shs.dat", _paths.personal_dir);
+ _log_file = str_fmt("%sopenttd.log", _paths.personal_dir);
+
+#if defined CUSTOM_LANG_DIR
+ // sets the search path for lng files to the custom one
+ _paths.lang_dir = malloc( MAX_PATH );
+ ttd_strlcpy( _paths.lang_dir, CUSTOM_LANG_DIR, MAX_PATH);
+#else
+ _paths.lang_dir = str_fmt("%slang\\", _paths.game_data_dir);
+#endif
+
+ // create necessary folders
+ mkdir(_paths.personal_dir);
+ mkdir(_paths.save_dir);
+ mkdir(_paths.autosave_dir);
+ mkdir(_paths.scenario_dir);
+ mkdir(_paths.heightmap_dir);
+}
+
+/**
+ * Insert a chunk of text from the clipboard onto the textbuffer. Get TEXT clipboard
+ * and append this up to the maximum length (either absolute or screenlength). If maxlength
+ * is zero, we don't care about the screenlength but only about the physical length of the string
+ * @param tb @Textbuf type to be changed
+ * @return Return true on successfull change of Textbuf, or false otherwise
+ */
+bool InsertTextBufferClipboard(Textbuf *tb)
+{
+ HAB hab = 0;
+
+ if (WinOpenClipbrd(hab))
+ {
+ const char* text = (const char*)WinQueryClipbrdData(hab, CF_TEXT);
+
+ if (text != NULL)
+ {
+ uint length = 0;
+ uint width = 0;
+ const char* i;
+
+ for (i = text; IsValidAsciiChar(*i); i++)
+ {
+ uint w;
+
+ if (tb->length + length >= tb->maxlength - 1) break;
+
+ w = GetCharacterWidth(FS_NORMAL, (byte)*i);
+ if (tb->maxwidth != 0 && width + tb->width + w > tb->maxwidth) break;
+
+ width += w;
+ length++;
+ }
+
+ memmove(tb->buf + tb->caretpos + length, tb->buf + tb->caretpos, tb->length - tb->caretpos + 1);
+ memcpy(tb->buf + tb->caretpos, text, length);
+ tb->width += width;
+ tb->caretxoffs += width;
+ tb->length += length;
+ tb->caretpos += length;
+
+ WinCloseClipbrd(hab);
+ return true;
+ }
+
+ WinCloseClipbrd(hab);
+ }
+
+ return false;
+}
+
+
+void CSleep(int milliseconds)
+{
+ delay(milliseconds);
+}
+
+const char *FS2OTTD(const char *name) {return name;}
+const char *OTTD2FS(const char *name) {return name;}