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appmain/main.c

@@ -0,0 +1,128 @@
+#include <psp2/io/fcntl.h>
+#include <psp2/ctrl.h>
+#include <psp2/appmgr.h>
+#include <psp2/sysmodule.h>
+#include <psp2/types.h> 
+#include <psp2/kernel/sysmem.h>
+#include <psp2/kernel/threadmgr.h> 
+#include <psp2/shellutil.h>
+
+#include <vita2d_sys.h>
+
+#define  CLIB_HEAP_SIZE 1 * 1024 * 1024
+#define ONPRESS(flag) ((ctrl.buttons & (flag)) && !(ctrl_old.buttons & (flag)))
+//#define DEBUG
+
+typedef struct sceAppMgrBudgetInfo {
+	SceSize size;
+	uint32_t mode;
+	uint32_t unk_4;
+	uint32_t budgetLPDDR2;
+	uint32_t freeLPDDR2;
+	uint32_t allow0x0E208060;
+	uint32_t unk_14;
+	uint32_t budget0x0E208060;
+	uint32_t free0x0E208060;
+	uint32_t unk_20;
+	uint32_t unk_24;
+	uint32_t budgetPHYCONT;
+	uint32_t freePHYCONT;
+	uint32_t allow;
+	char unk_34[0x20];
+	uint32_t unk_54;
+	uint32_t budgetCDRAM;
+	uint32_t freeCDRAM;
+	char reserved_60[0x24];
+} sceAppMgrBudgetInfo;
+
+int sceAppMgrGetBudgetInfo(sceAppMgrBudgetInfo*);
+
+static int ret = -1;
+
+/* start BG service */
+extern int SceBgAppUtil_7C3525B5(int);
+
+/* clib */
+extern void* sceClibMspaceCreate(void* base, uint32_t size);
+
+int ctrl(SceSize argc, void* argv)
+{
+	SceCtrlData ctrl, ctrl_old = {};
+
+	while (1) {
+
+		ctrl_old = ctrl;
+		sceCtrlReadBufferPositive(0, &ctrl, 1);
+		if (ONPRESS(SCE_CTRL_CROSS))
+			ret = SceBgAppUtil_7C3525B5(0);
+	}
+}
+
+int main() 
+{
+	char mes1[] = "    BGFTP\nby Graphene";
+	char mes2[] = "Press X button to start BGFTP process.";
+	char mes22[] = "BGFTP process has started successfully.";
+	char mes3[] = "BGFTP will be active until you peel off LiveArea screen of this application or start\nenlarged memory mode game.";
+	char mes4[] = "To disable notifications from BGFTP, go to Settings->Notifications->BGFTP.";
+
+	/* vita2d_sys init*/
+
+	void* mspace;
+	void* clibm_base;
+	SceUID clib_heap = sceKernelAllocMemBlock("ClibHeap", SCE_KERNEL_MEMBLOCK_TYPE_USER_RW_UNCACHE, CLIB_HEAP_SIZE, NULL);
+	sceKernelGetMemBlockBase(clib_heap, &clibm_base);
+
+	mspace = sceClibMspaceCreate(clibm_base, CLIB_HEAP_SIZE);
+
+	vita2d_clib_pass_mspace(mspace);
+	vita2d_init();
+
+	vita2d_set_clear_color(0xFFBFB6B6);
+	vita2d_pgf *pgf;
+	pgf = vita2d_load_default_pgf();
+
+	sceSysmoduleLoadModule(SCE_SYSMODULE_BG_APP_UTIL);
+
+#ifdef DEBUG
+	char dbg1[21];
+	char dbg2[23];
+	sceAppMgrBudgetInfo info = { 0 };
+	info.size = 0x88;
+	sceAppMgrGetBudgetInfo(&info);
+	sprintf(dbg1, "Free LPDDR2: %ld MiB", info.freeLPDDR2 / 1024 / 1024);
+	sprintf(dbg2, "LPDDR2 Budget: %ld MiB", info.budgetLPDDR2 / 1024 / 1024);
+#endif
+
+	/* create ctrl thread */
+
+	SceUID id_ctrl = sceKernelCreateThread("CtrlThread", ctrl, 191, 0x10, 0, 0, NULL);
+	sceKernelStartThread(id_ctrl, 0, NULL);
+
+	/* main loop */
+
+	while(1){
+
+		vita2d_start_drawing();
+		vita2d_clear_screen();
+
+		vita2d_pgf_draw_text(pgf, 400, 50, RGBA8(30, 26, 38, 255), 1.2f, mes1);
+
+		if (ret == 0)
+			vita2d_pgf_draw_text(pgf, 20, 150, RGBA8(30, 26, 38, 255), 1.2f, mes22);
+		else
+			vita2d_pgf_draw_text(pgf, 20, 150, RGBA8(30, 26, 38, 255), 1.2f, mes2);
+
+		vita2d_pgf_draw_text(pgf, 20, 200, RGBA8(30, 26, 38, 255), 1.2f, mes3);
+		vita2d_pgf_draw_text(pgf, 20, 260, RGBA8(30, 26, 38, 255), 1.2f, mes4);
+
+#ifdef DEBUG
+		vita2d_pgf_draw_text(pgf, 20, 320, RGBA8(30, 26, 38, 255), 1.2f, dbg1);
+		vita2d_pgf_draw_text(pgf, 20, 380, RGBA8(30, 26, 38, 255), 1.2f, dbg2);
+#endif
+
+		vita2d_end_drawing();
+	}
+
+	return 0;
+}