initial commit

1 files changed, 295 insertions, 0 deletions

diff --git a/src/Platform_Xbox360.c b/src/Platform_Xbox360.c
new file mode 100644
index 0000000..86d4839
--- /dev/null
+++ b/src/Platform_Xbox360.c
@@ -0,0 +1,295 @@
+#include "Core.h"
+#if defined CC_BUILD_XBOX360
+#include "_PlatformBase.h"
+#include "Stream.h"
+#include "Funcs.h"
+#include "Utils.h"
+#include "Errors.h"
+
+#define LWIP_SOCKET 1
+#include <lwip/sockets.h>
+#include <xenos/xe.h>
+#include <xenos/xenos.h>
+#include <xenos/edram.h>
+#include <console/console.h>
+#include <network/network.h>
+#include <ppc/timebase.h>
+#include <time/time.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <dirent.h>
+#include <fcntl.h>
+#include "_PlatformConsole.h"
+
+const cc_result ReturnCode_FileShareViolation = 1000000000; /* TODO: not used apparently */
+const cc_result ReturnCode_FileNotFound     = ENOENT;
+const cc_result ReturnCode_SocketInProgess  = EINPROGRESS;
+const cc_result ReturnCode_SocketWouldBlock = EWOULDBLOCK;
+const cc_result ReturnCode_DirectoryExists  = EEXIST;
+const char* Platform_AppNameSuffix = " XBox 360";
+
+
+/*########################################################################################################################*
+*------------------------------------------------------Logging/Time-------------------------------------------------------*
+*#########################################################################################################################*/
+void Platform_Log(const char* msg, int len) {
+	char tmp[2048 + 1];
+	len = min(len, 2048);
+	Mem_Copy(tmp, msg, len); tmp[len] = '\0';
+	
+	puts(tmp);
+}
+
+TimeMS DateTime_CurrentUTC(void) {
+	struct timeval cur;
+	gettimeofday(&cur, NULL);
+	return (cc_uint64)cur.tv_sec + UNIX_EPOCH_SECONDS;
+}
+
+void DateTime_CurrentLocal(struct DateTime* t) {
+	struct timeval cur; 
+	struct tm loc_time;
+	gettimeofday(&cur, NULL);
+	localtime_r(&cur.tv_sec, &loc_time);
+
+	t->year   = loc_time.tm_year + 1900;
+	t->month  = loc_time.tm_mon  + 1;
+	t->day    = loc_time.tm_mday;
+	t->hour   = loc_time.tm_hour;
+	t->minute = loc_time.tm_min;
+	t->second = loc_time.tm_sec;
+}
+
+cc_uint64 Stopwatch_ElapsedMicroseconds(cc_uint64 beg, cc_uint64 end) {
+	if (end < beg) return 0;
+	return tb_diff_usec(end, beg);
+}
+
+cc_uint64 Stopwatch_Measure(void) {
+	return mftb();
+}
+
+
+/*########################################################################################################################*
+*-----------------------------------------------------Directory/File------------------------------------------------------*
+*#########################################################################################################################*/
+static char root_buffer[NATIVE_STR_LEN];
+static cc_string root_path = String_FromArray(root_buffer);
+
+static void GetNativePath(char* str, const cc_string* path) {
+	Mem_Copy(str, root_path.buffer, root_path.length);
+	str += root_path.length;
+	String_EncodeUtf8(str, path);
+}
+
+cc_result Directory_Create(const cc_string* path) {
+	char str[NATIVE_STR_LEN];
+	GetNativePath(str, path);
+	return mkdir(str, 0) == -1 ? errno : 0;
+}
+
+int File_Exists(const cc_string* path) {
+	char str[NATIVE_STR_LEN];
+	struct stat sb;
+	GetNativePath(str, path);
+	return stat(str, &sb) == 0 && S_ISREG(sb.st_mode);
+}
+
+cc_result Directory_Enum(const cc_string* dirPath, void* obj, Directory_EnumCallback callback) {
+	cc_string path; char pathBuffer[FILENAME_SIZE];
+	char str[NATIVE_STR_LEN];
+	struct dirent* entry;
+	int res;
+
+	GetNativePath(str, dirPath);
+	DIR* dirPtr = opendir(str);
+	if (!dirPtr) return errno;
+
+	// POSIX docs: "When the end of the directory is encountered, a null pointer is returned and errno is not changed."
+	// errno is sometimes leftover from previous calls, so always reset it before readdir gets called
+	errno = 0;
+	String_InitArray(path, pathBuffer);
+
+	while ((entry = readdir(dirPtr))) {
+		path.length = 0;
+		String_Format1(&path, "%s/", dirPath);
+
+		// ignore . and .. entry
+		char* src = entry->d_name;
+		if (src[0] == '.' && src[1] == '\0') continue;
+		if (src[0] == '.' && src[1] == '.' && src[2] == '\0') continue;
+
+		int len = String_Length(src);
+		String_AppendUtf8(&path, src, len);
+		int is_dir = entry->d_type == DT_DIR;
+		// TODO: fallback to stat when this fails
+
+		if (is_dir) {
+			res = Directory_Enum(&path, obj, callback);
+			if (res) { closedir(dirPtr); return res; }
+		} else {
+			callback(&path, obj);
+		}
+		errno = 0;
+	}
+
+	res = errno; // return code from readdir
+	closedir(dirPtr);
+	return res;
+}
+
+static cc_result File_Do(cc_file* file, const cc_string* path, int mode) {
+	char str[NATIVE_STR_LEN];
+	GetNativePath(str, path);
+	*file = open(str, mode, 0);
+	return *file == -1 ? errno : 0;
+}
+
+cc_result File_Open(cc_file* file, const cc_string* path) {
+	return File_Do(file, path, O_RDONLY);
+}
+cc_result File_Create(cc_file* file, const cc_string* path) {
+	return File_Do(file, path, O_RDWR | O_CREAT | O_TRUNC);
+}
+cc_result File_OpenOrCreate(cc_file* file, const cc_string* path) {
+	return File_Do(file, path, O_RDWR | O_CREAT);
+}
+
+cc_result File_Read(cc_file file, void* data, cc_uint32 count, cc_uint32* bytesRead) {
+	*bytesRead = read(file, data, count);
+	return *bytesRead == -1 ? errno : 0;
+}
+
+cc_result File_Write(cc_file file, const void* data, cc_uint32 count, cc_uint32* bytesWrote) {
+	*bytesWrote = write(file, data, count);
+	return *bytesWrote == -1 ? errno : 0;
+}
+
+cc_result File_Close(cc_file file) {
+	return close(file) == -1 ? errno : 0;
+}
+
+cc_result File_Seek(cc_file file, int offset, int seekType) {
+	static cc_uint8 modes[3] = { SEEK_SET, SEEK_CUR, SEEK_END };
+	return lseek(file, offset, modes[seekType]) == -1 ? errno : 0;
+}
+
+cc_result File_Position(cc_file file, cc_uint32* pos) {
+	*pos = lseek(file, 0, SEEK_CUR);
+	return *pos == -1 ? errno : 0;
+}
+
+cc_result File_Length(cc_file file, cc_uint32* len) {
+	struct stat st;
+	if (fstat(file, &st) == -1) { *len = -1; return errno; }
+	*len = st.st_size; return 0;
+}
+
+/*########################################################################################################################*
+*--------------------------------------------------------Threading--------------------------------------------------------*
+*#############################################################################################################p############*/
+void Thread_Sleep(cc_uint32 milliseconds) { mdelay(milliseconds); }
+
+void Thread_Run(void** handle, Thread_StartFunc func, int stackSize, const char* name) {
+	*handle = NULL; // TODO
+}
+
+void Thread_Start2(void* handle, Thread_StartFunc func) {// TODO
+}
+
+void Thread_Detach(void* handle) {// TODO
+}
+
+void Thread_Join(void* handle) {// TODO
+}
+
+void* Mutex_Create(const char* name) {
+	return Mem_AllocCleared(1, sizeof(int), "mutex");
+}
+
+void Mutex_Free(void* handle) {
+	Mem_Free(handle);
+}
+void Mutex_Lock(void* handle)   {  } // TODO
+void Mutex_Unlock(void* handle) {  } // TODO
+
+void* Waitable_Create(const char* name) {
+	return NULL; // TODO
+}
+
+void Waitable_Free(void* handle) {
+	// TODO
+}
+
+void Waitable_Signal(void* handle) { } // TODO }
+void Waitable_Wait(void* handle) {
+	// TODO
+}
+
+void Waitable_WaitFor(void* handle, cc_uint32 milliseconds) {
+	// TODO
+}
+
+
+/*########################################################################################################################*
+*---------------------------------------------------------Socket----------------------------------------------------------*
+*#########################################################################################################################*/
+cc_result Socket_ParseAddress(const cc_string* address, int port, cc_sockaddr* addrs, int* numValidAddrs) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Socket_Connect(cc_socket* s, cc_sockaddr* addr, cc_bool nonblocking) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Socket_Read(cc_socket s, cc_uint8* data, cc_uint32 count, cc_uint32* modified) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Socket_Write(cc_socket s, const cc_uint8* data, cc_uint32 count, cc_uint32* modified) {
+	return ERR_NOT_SUPPORTED;
+}
+
+void Socket_Close(cc_socket s) {
+}
+
+cc_result Socket_CheckReadable(cc_socket s, cc_bool* readable) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Socket_CheckWritable(cc_socket s, cc_bool* writable) {
+	return ERR_NOT_SUPPORTED;
+}
+
+
+/*########################################################################################################################*
+*--------------------------------------------------------Platform---------------------------------------------------------*
+*#########################################################################################################################*/
+void Platform_Init(void) {
+	xenos_init(VIDEO_MODE_AUTO);
+	console_init();
+	//network_init();
+}
+
+void Platform_Free(void) {
+}
+
+cc_bool Platform_DescribeError(cc_result res, cc_string* dst) {
+	return false;
+}
+
+cc_bool Process_OpenSupported = false;
+cc_result Process_StartOpen(const cc_string* args) {
+	return ERR_NOT_SUPPORTED;
+}
+
+
+/*########################################################################################################################*
+*-------------------------------------------------------Encryption--------------------------------------------------------*
+*#########################################################################################################################*/
+static cc_result GetMachineID(cc_uint32* key) {
+	return ERR_NOT_SUPPORTED;
+}
+#endif