C++ sceIoRead函数代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› C++›C++教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了C++中sceIoRead函数的典型用法代码示例。如果您正苦于以下问题：C++ sceIoRead函数的具体用法？C++ sceIoRead怎么用？C++ sceIoRead使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了sceIoRead函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: parseDiff

int parseDiff( const char * file, tSceModule * mod )
{
	int off = inCtf( file );
	if ( off < 0 )
	{
		log( "there's no patch for %s\n", file );
		return 0;
	}
	
	int ctf = sceIoOpen( cxmb_theme_file, PSP_O_RDONLY, 0644 );
	if ( ctf < 0 )
	{
		log( "no ctf file found!\n" );
		return -1;
	}
	sceIoLseek( ctf, ctf_header[off].start, PSP_SEEK_SET );
	
	log( "patch %s!\nstart: %08x\nsize: %08x\n", file, ctf_header[off].start, ctf_header[off].size );
	
	unsigned int attr[2];
	int i = 0;
	while( i < ctf_header[off].size )
	{
		sceIoRead( ctf, attr, 8 );
		sceIoRead( ctf, ( void * )( mod->text_addr + attr[0] ), attr[1] );
		i ++;
	}
	sceIoClose( ctf );
	
	sceKernelIcacheInvalidateAll();
	sceKernelDcacheWritebackInvalidateAll();
	
	log( "%s patched!\n", file );
	return 0;
}

开发者ID:ErikPshat，项目名称:cxmb，代码行数:35，代码来源:main.c

示例2: neogeo_init

static int neogeo_init(void)
{
	SceUID fd;
	char path[MAX_PATH];


   sprintf(path, "%smemcard/%s.bin", launchDir, game_name);
   if ((fd = sceIoOpen(path, PSP_O_RDONLY, 0777)) >= 0)
   {
      sceIoRead(fd, neogeo_memcard, 0x800);
      sceIoClose(fd);
   }

   sprintf(path, "%snvram/%s.nv", launchDir, game_name);
   if ((fd = sceIoOpen(path, PSP_O_RDONLY, 0777)) >= 0)
   {
      sceIoRead(fd, neogeo_sram16, 0x2000);
      sceIoClose(fd);
      swab(neogeo_sram16, neogeo_sram16, 0x2000);
   }


	neogeo_driver_init();
	neogeo_video_init();

	msg_printf(TEXT(DONE2));

   return 1;
}

开发者ID:aliaspider，项目名称:NJEMU-libretro，代码行数:29，代码来源:mvs.c

示例3: sceIoRead

frame_cfg_t *frame_factory_read_cfg(SceUID fd)
{
    int bytes = 0;
    int cfg_size = 0;
    frame_cfg_t *cfg = NULL;

    if (fd == -1) {
        goto error;
    }
    bytes = sceIoRead(fd, &cfg_size, sizeof(cfg_size));
    if (bytes != sizeof(cfg_size)) {
        printf("can't read file size\n");
        goto error;
    }
    //printf("cfg size %d\n", cfg_size);
    cfg = (frame_cfg_t *)malloc(cfg_size);
    if (cfg == NULL) {
        printf("not enough mem!\n");
        goto error;
    }
    cfg->size = cfg_size;
    bytes = sceIoRead(fd, (void*)cfg+sizeof(cfg_size), cfg_size-sizeof(cfg_size));
    if (bytes != cfg_size-sizeof(cfg_size)) {
        printf("size check fail %d/%d\n", cfg_size, bytes);
        goto error;
    }
    return cfg;
error:
    if (cfg != NULL) {
        free(cfg);
    }
    return NULL;    
}

开发者ID:mariodon，项目名称:psp-taikoclone，代码行数:33，代码来源:frame_factory.c

示例4: mhp3_read

int mhp3_read(SceUID fd, void *data, SceSize size) {
    u32 k1;
    int res;
    u32 cur;
    SceOff pos;
    SceSize offset;

    if (fd == datafd) {
        pos = sceIoLseek(fd, 0, PSP_SEEK_CUR);
        cur = 0;
        offset = data_start;
        while (cur < patch_count) {
            if (pos < patch_offset[cur] + patch_size[cur] && pos + size > patch_offset[cur]) {
                k1 = pspSdkSetK1(0);
                reopen_translation();
                sceIoLseek(transfd, offset + (pos - patch_offset[cur]), PSP_SEEK_SET);
                res = sceIoRead(transfd, data, size);
                if (res != (int) size) {
                    kprintf("failed to read translation data\n");
                }
                pspSdkSetK1(k1);
                sceIoLseek(fd, size, PSP_SEEK_CUR);
                return res;
            }
            offset += patch_size[cur];
            cur++;
        }
    } else {
        res = read_install(fd, data, size);
        return res;
    }
    res = sceIoRead(fd, data, size);
    return res;
}

开发者ID:Rolen47，项目名称:prxpatch，代码行数:34，代码来源:sceio.c

示例5: fill_tables

int fill_tables(SceUID fd) {
    if (fd < 0)
        return -1;
    sceIoLseek(fd, 0, PSP_SEEK_SET);
    sceIoRead(fd, &patch_count, 4);
    // max permitted: 6KiB
    if (patch_count > 6144) {
        patch_count = 6144;
    }
    kprintf("Allocating %i bytes\n", patch_count * 4 * 3);
    memid = sceKernelAllocPartitionMemory(PSP_MEMORY_PARTITION_KERNEL, "mhp3tbl", PSP_SMEM_High, patch_count * 4 * 3, NULL);
    if (memid < 0) {
        kprintf("Mamory alloc failed\n");
        return -1;
    }
    patch_offset = sceKernelGetBlockHeadAddr(memid);
    kprintf("patch_offset addr: %08X\n", (u32)patch_offset);
    patch_size = &patch_offset[patch_count];
    kprintf("patch_size addr: %08X\n", (u32)patch_size);
    for (u32 i = 0; i < patch_count; i++) {
        sceIoRead(fd, &patch_offset[i], 4);
        sceIoRead(fd, &patch_size[i], 4);
    }
    data_start = ((patch_count + 1) * 8);
    if (data_start % 16 > 0) {
        data_start += 16 - (data_start % 16);
    }
    return 0;
}

开发者ID:Rolen47，项目名称:prxpatch，代码行数:29，代码来源:sceio.c

示例6: checkIo

void checkIo(int doDispatch) {
	char temp[128];
	SceUID fd = sceIoOpen("dispatch.prx", PSP_O_RDONLY, 0777);
	dispatchCheckpoint("sceIoOpen: %08x", fd >= 0 ? 1 : fd);
	dispatchCheckpoint("sceIoRead: %08x", sceIoRead(fd, temp, sizeof(temp)));
	dispatchCheckpoint("sceIoClose: %08x", sceIoClose(fd));

	int state;
	if (doDispatch) {
		++ignoreResched;
		state = sceKernelSuspendDispatchThread();
		dispatchCheckpoint("sceKernelSuspendDispatchThread: %08x", state);
	}
	fd = sceIoOpen("dispatch.prx", PSP_O_RDONLY, 0777);
	dispatchCheckpoint("sceIoOpen: %08x", fd >= 0 ? 1 : fd);
	dispatchCheckpoint("sceIoRead: %08x", sceIoRead(fd, temp, sizeof(temp)));
	dispatchCheckpoint("sceIoClose: %08x", sceIoClose(fd));
	if (doDispatch) {
		dispatchCheckpoint("sceKernelResumeDispatchThread: %08x", sceKernelResumeDispatchThread(state));
		--ignoreResched;
	}

	SceInt64 res = -1;
	int result = -1;
	fd = sceIoOpenAsync("dispatch.prx", PSP_O_RDONLY, 0777);
	dispatchCheckpoint("sceIoOpenAsync: %08x", fd >= 0 ? 1 : fd);
	if (doDispatch) {
		++ignoreResched;
		state = sceKernelSuspendDispatchThread();
		dispatchCheckpoint("sceKernelSuspendDispatchThread: %08x", state);
	}
	result = sceIoPollAsync(fd, &res);
	dispatchCheckpoint("sceIoPollAsync: %08x / %016llx", result, res >= 0 ? 1LL : res);
	result = sceIoGetAsyncStat(fd, 1, &res);
	dispatchCheckpoint("sceIoGetAsyncStat: %08x / %016llx", result, res >= 0 ? 1LL : res);
	result = sceIoGetAsyncStat(fd, 0, &res);
	dispatchCheckpoint("sceIoGetAsyncStat: %08x / %016llx", result, res >= 0 ? 1LL : res);
	result = sceIoWaitAsync(fd, &res);
	dispatchCheckpoint("sceIoWaitAsync: %08x / %016llx", result, res >= 0 ? 1LL : res);
	if (doDispatch) {
		dispatchCheckpoint("sceKernelResumeDispatchThread: %08x", sceKernelResumeDispatchThread(state));
		--ignoreResched;
	}
	result = sceIoWaitAsync(fd, &res);
	dispatchCheckpoint("sceIoWaitAsync: %08x / %016llx", result, res >= 0 ? 1LL : res);
	if (doDispatch) {
		++ignoreResched;
		state = sceKernelSuspendDispatchThread();
		dispatchCheckpoint("sceKernelSuspendDispatchThread: %08x", state);
	}
	dispatchCheckpoint("sceIoRead: %08x", sceIoRead(fd, temp, sizeof(temp)));
	dispatchCheckpoint("sceIoWrite: %08x", sceIoWrite(1, "Hello.", sizeof("Hello.")));
	if (doDispatch) {
		dispatchCheckpoint("sceKernelResumeDispatchThread: %08x", sceKernelResumeDispatchThread(state));
		--ignoreResched;
	}
	dispatchCheckpoint("sceIoCloseAsync: %08x", sceIoCloseAsync(fd));
	result = sceIoWaitAsync(fd, &res);
	dispatchCheckpoint("sceIoWaitAsync: %08x / %016llx", result, res);
}

开发者ID:Raimoo，项目名称:pspautotests，代码行数:60，代码来源:dispatch.c

示例7: colorconfig_read

int colorconfig_read(ColorConfig* prConfig, SceUID fd) {
    if (prConfig == NULL) {
        return COLORCONFIG_NULLPTR;
    }
    sceIoRead(fd, &prConfig->background, sizeof(u32));
    sceIoRead(fd, &prConfig->text, sizeof(u32));
    return COLORCONFIG_SUCCESS;
}

开发者ID:opalmirror，项目名称:cefive，代码行数:8，代码来源:colorconfig.c

示例8: sceIoOpen

void PBPParse::Parse(const char *file){
	fid = sceIoOpen(file, PSP_O_RDONLY, 0777);

	sceIoMkdir("ms0:/TMP", 0777);
	if (fid >= 0)
	{
		if (sceIoRead(fid, &header, sizeof(PBPHeader)) == sizeof(PBPHeader)){

			char *temp = (char*)malloc(header.icon0 - header.sfo);
			sceIoLseek(fid, header.sfo, PSP_SEEK_SET);
			sceIoRead(fid, temp, header.icon0 - header.sfo);
			SceUID sfoFile = sceIoOpen("ms0:/TMP/PARAM.SFO", PSP_O_CREAT | PSP_O_WRONLY, 0777);
			sceIoWrite(sfoFile, temp, header.icon0 - header.sfo);
			sceIoClose(sfoFile);
			free(temp);
			sfo.Parse("ms0:/TMP/PARAM.SFO");

			temp = (char*)malloc(header.icon1 - header.icon0);
			sceIoLseek(fid, header.icon0, PSP_SEEK_SET);
			sceIoRead(fid, temp, header.icon1 - header.icon0);
			SceUID icoFile = sceIoOpen("ms0:/TMP/ICON0.PNG", PSP_O_CREAT | PSP_O_WRONLY, 0777);
			sceIoWrite(icoFile, temp, header.icon1 - header.icon0);
			sceIoClose(icoFile);
			if (header.icon1 - header.icon0 > 0){
				OSL_IMAGE *ico = oslLoadImageFilePNG("ms0:/TMP/ICON0.PNG", OSL_IN_RAM | OSL_SWIZZLED, OSL_PF_5650);
				icon = oslScaleImageCreate(ico, OSL_IN_RAM, 64, 64, OSL_PF_5650);
				oslDeleteImage(ico);
				oslWriteImageFilePNG(icon, "ms0:/TMP/ICON0.PNG", 0);
			}
			else{
				icon = oslCreateImageCopy(defaultUNKN, OSL_IN_RAM);
			}
			free(temp);

			temp = (char*)malloc(header.snd - header.pic1);
			sceIoLseek(fid, header.pic1, PSP_SEEK_SET);
			sceIoRead(fid, temp, header.snd - header.pic1);
			SceUID picFile = sceIoOpen("ms0:/TMP/PIC1.PNG", PSP_O_CREAT | PSP_O_WRONLY, 0777);
			sceIoWrite(picFile, temp, header.snd - header.pic1);
			sceIoClose(picFile);
			if (header.snd - header.pic1 > 0){
				pic = oslLoadImageFilePNG("ms0:/TMP/PIC1.PNG", OSL_IN_RAM, OSL_PF_8888);

				OSL_IMAGE *tmpPic = oslScaleImageCreate(pic, OSL_IN_RAM, 128, 128, OSL_PF_8888);
				oslUnswizzleImage(tmpPic);
				oslWriteImageFilePNG(tmpPic, "ms0:/TMP/PIC1SC.PNG", 0);
				oslDeleteImage(tmpPic);
				oslDeleteImage(pic);	//Get rid of the pic file for now, we don't need it
			}
			free(temp);

			sceIoClose(fid);
		}
	}
}

开发者ID:smgx360420，项目名称:Mentro，代码行数:55，代码来源:PBPParse.cpp

示例9: MP3ME_SeekNextFrameMP3

//Seek next valid frame
//NOTE: this function comes from Music prx 0.55 source
//      all credits goes to joek2100.
int MP3ME_SeekNextFrameMP3(SceUID fd)
{
    int offset = 0;
    unsigned char buf[1024];
    unsigned char *pBuffer;
    int i;
    int size = 0;

    offset = sceIoLseek32(fd, 0, PSP_SEEK_CUR);
    sceIoRead(fd, buf, sizeof(buf));
    if (!strncmp((char*)buf, "ID3", 3) || !strncmp((char*)buf, "ea3", 3)) //skip past id3v2 header, which can cause a false sync to be found
    {
        //get the real size from the syncsafe int
        size = buf[6];
        size = (size<<7) | buf[7];
        size = (size<<7) | buf[8];
        size = (size<<7) | buf[9];

        size += 10;

        if (buf[5] & 0x10) //has footer
            size += 10;
    }

    sceIoLseek32(fd, offset, PSP_SEEK_SET); //now seek for a sync
    while(1)
    {
        offset = sceIoLseek32(fd, 0, PSP_SEEK_CUR);
        size = sceIoRead(fd, buf, sizeof(buf));

        if (size <= 2)//at end of file
            return -1;

        if (!strncmp((char*)buf, "EA3", 3))//oma mp3 files have non-safe ints in the EA3 header
        {
            sceIoLseek32(fd, (buf[4]<<8)+buf[5], PSP_SEEK_CUR);
            continue;
        }

        pBuffer = buf;
        for( i = 0; i < size; i++)
        {
            //if this is a valid frame sync (0xe0 is for mpeg version 2.5,2+1)
            if ( (pBuffer[i] == 0xff) && ((pBuffer[i+1] & 0xE0) == 0xE0))
            {
                offset += i;
                sceIoLseek32(fd, offset, PSP_SEEK_SET);
                return offset;
            }
        }
       //go back two bytes to catch any syncs that on the boundary
        sceIoLseek32(fd, -2, PSP_SEEK_CUR);
    }
}

开发者ID:omarmc9203，项目名称:CyanogenPSP，代码行数:57，代码来源:mp3playerME.c

示例10: loadTheme

void loadTheme()
{
	int i, bytesRead;

	SceUID fp;
	fp = sceIoOpen("ms0:/lockdown.thm", PSP_O_RDONLY, 0777);

	if (fp < 0)
	{
		fp = sceIoOpen("flash0:/lockdown.thm", PSP_O_RDONLY, 0777);

		if (fp < 0)
		{
			printTextScreen(0, 0, "Error loading flash0:/lockdown.thm.", RGB(255, 0, 0));
			printTextScreen(0, 8, "Place theme at ms0:/lockdown.thm to load from memory stick.", RGB(255, 0, 0));
			sceDisplayWaitVblankStart();
			flipScreen();
			sceKernelSleepThread();
		}
	}

	for (i = 0; i < NUMFILES; i++)
	{
		bytesRead = sceIoRead(fp, &images[i].hdr, sizeof(imagehdr));
		if (bytesRead != sizeof(imagehdr))
		{
			printTextScreen(0, 0, "Unexpected end of header.", RGB(255, 0, 0));
			sceDisplayWaitVblankStart();
			flipScreen();
			sceKernelSleepThread();
		}
		images[i].blockid = sceKernelAllocPartitionMemory(2, "block", 0, (sizeof(unsigned char) * images[i].hdr.size), NULL);
		if (images[i].blockid < 0)
		{
			printTextScreen(0, 0, "Memory allocation error.", RGB(255, 0, 0));
			sceDisplayWaitVblankStart();
			flipScreen();
			sceKernelSleepThread();
		}
		images[i].data = (unsigned char*) sceKernelGetBlockHeadAddr(images[i].blockid);
		bytesRead = sceIoRead(fp, images[i].data, images[i].hdr.size);
		if (bytesRead != images[i].hdr.size)
		{
			printTextScreen(0, 0, "Unexpected end of data.", RGB(255, 0, 0));
			sceDisplayWaitVblankStart();
			flipScreen();
			sceKernelSleepThread();
		}
	}

	sceIoClose(fp);
}

开发者ID:kathampy，项目名称:lockdownpack，代码行数:52，代码来源:main.c

示例11: compare_file_buffer

int compare_file_buffer(const char *path, void *file_buf, int size) 
{
	SceUID fd = -1;
	int ret;
	SceIoStat srcstat;

	ret = sceIoGetstat(path, &srcstat);
	
	if (ret != 0) {
		goto not_equal;
	}

	if (srcstat.st_size != size) {
		goto not_equal;
	}

	ret = sceIoOpen(path, PSP_O_RDONLY, 0777);

	if (ret < 0) {
		goto not_equal;
	}

	fd = ret;

	ret = sizeof(g_buf);
	ret = sceIoRead(fd, g_buf, ret);

	while (ret > 0) {
		if (memcmp(g_buf, file_buf, ret)) {
			goto not_equal;
		}

		file_buf += ret;
		ret = sceIoRead(fd, g_buf, ret);
	}

	if (ret < 0) {
		goto not_equal;
	}

	sceIoClose(fd);

	return 0;

not_equal:
	if (fd >= 0)
		sceIoClose(fd);

	return 1;
}

开发者ID:AnnaKozlowska，项目名称:procfw，代码行数:50，代码来源:main.c

示例12: get_icon0_status

static int get_icon0_status(void)
{
	u32 icon0_offset = 0;
	int result = ICON0_MISSING;
	SceUID fd = -1;;
	const char *filename;
	u8 p[40 + 64], *header;
	
	header = (u8*)((((u32)p) & ~(64-1)) + 64);
	filename = sceKernelInitFileName();

	if(filename == NULL) {
		goto exit;
	}
	
	fd = sceIoOpen(filename, PSP_O_RDONLY, 0777);

	if(fd < 0) {
		printk("%s: sceIoOpen %s -> 0x%08X\n", __func__, filename, fd);
		goto exit;
	}
	
	sceIoRead(fd, header, 40);
	icon0_offset = *(u32*)(header+0x0c);
	sceIoLseek32(fd, icon0_offset, PSP_SEEK_SET);
	sceIoRead(fd, header, 40);

	if(*(u32*)(header+4) == 0xA1A0A0D) {
		if ( *(u32*)(header+0xc) == 0x52444849 && // IHDR
				*(u32*)(header+0x10) == 0x50000000 && // 
				*(u32*)(header+0x14) == *(u32*)(header+0x10)
		   ) {
			result = ICON0_OK;
		} else {
			result = ICON0_CORRUPTED;
		}
	} else {
		result = ICON0_MISSING;
	}

	printk("%s: PNG file status -> %d\n", __func__, result);

exit:
	if(fd >= 0) {
		sceIoClose(fd);
	}

	return result;
}

开发者ID:AnnaKozlowska，项目名称:procfw，代码行数:49，代码来源:main.c

示例13: copy_file

int copy_file(const char *src, const char *dst)
{
	SceUID fd = -1, fdw = -1;
	int ret;

	ret = sceIoOpen(src, PSP_O_RDONLY, 0777);

	if (ret < 0) {
		goto error;
	}

	fd = ret;

	ret = sceIoOpen(dst, PSP_O_WRONLY | PSP_O_CREAT | PSP_O_TRUNC, 0777);

	if (ret < 0) {
		goto error;
	}

	fdw = ret;
	ret = sizeof(g_buf);
	ret = sceIoRead(fd, g_buf, ret);

	while (ret > 0) {
		ret = sceIoWrite(fdw, g_buf, ret);

		if (ret < 0) {
			goto error;
		}

		ret = sceIoRead(fd, g_buf, ret);
	}

	if (ret < 0) {
		goto error;
	}

	sceIoClose(fd);
	sceIoClose(fdw);

	return 0;

error:
	sceIoClose(fd);
	sceIoClose(fdw);

	return ret;
}

开发者ID:AnnaKozlowska，项目名称:procfw，代码行数:48，代码来源:main.c

示例14: sceIoOpen

pgeObj *pgeObjLoad(const char *filename)
{	
	int fd = sceIoOpen(filename, PSP_O_RDONLY, 0777);
	
	if(fd < 0)
		return NULL;

	long filesize;
	
	filesize = sceIoLseek32(fd, 0, PSP_SEEK_END);
	sceIoLseek32(fd, 0, PSP_SEEK_SET);
	
	unsigned char *data = pgeMalloc(filesize);
	
	if(!data)
		return NULL;
	
	sceIoRead(fd, data, filesize);
	
	sceIoClose(fd);
	
	pgeObj *obj = pgeObjLoadInternal(data, filesize);
	
	if(data)
		pgeFree(data);
	
	return obj;
}

开发者ID:EgorTF，项目名称:Minecraft-PSP-beta，代码行数:28，代码来源:pgeObj.c

示例15: sctrlSEGetConfig

int sctrlSEGetConfig(TNConfig *config)
{
	int k1 = pspSdkSetK1(0);

	memset(config, 0, sizeof(TNConfig));

	/* Default settings */
	strcpy(config->nickname, "CEF User");
	config->exit_button_1 = 2; //PSP_CTRL_START
	config->exit_hold_duration = 2;
	config->button_assign = 1; //CROSS
	config->show_pic1 = 1; //enabled

	SceUID fd = sceIoOpen("ms0:/PSP/SYSTEM/CONFIG.TN", PSP_O_RDONLY, 0);
	if(fd < 0)
	{
		pspSdkSetK1(k1);
		return fd;
	}

	int read = sceIoRead(fd, config, sizeof(TNConfig));
	sceIoClose(fd);

	pspSdkSetK1(k1);
	return read;
}

开发者ID:smiky，项目名称:psvdev，代码行数:26，代码来源:conf.c

示例16: check_file_is_encrypted

static int check_file_is_encrypted(int fd)
{
	int ret;
	u32 k1;
	char p[8 + 64], *buf;

	k1 = pspSdkSetK1(0);
	buf = (char*)((((u32)p) & ~(64-1)) + 64);
	ret = sceIoRead(fd, buf, 8);
	pspSdkSetK1(k1);
	sceIoLseek32(fd, 0, PSP_SEEK_SET);

	if (ret != 8)
		return 0;

	if (!memcmp(buf, g_drm_magic_1, sizeof(g_drm_magic_1))) {
		return 1;
	}

	if (!memcmp(buf, g_drm_magic_2, sizeof(g_drm_magic_2))) {
		return 1;
	}

#if 0
	printk("%s: buf:\n", __func__);
	hexdump(buf, 8);
#endif

	return 0;
}

开发者ID:AnnaKozlowska，项目名称:procfw，代码行数:30，代码来源:nodrm.c

示例17: load_key

static int load_key(const char *keypath, u8 *key, int size)
{
	SceUID keys; 
	int ret;

	keys = sceIoOpen(keypath, PSP_O_RDONLY, 0777);

	if (keys < 0) {
		printk("%s: sceIoOpen %s -> 0x%08X\n", __func__, keypath, keys);

		return -1;
	}

	ret = sceIoRead(keys, key, size); 

	if (ret == size) {
		ret = 0;
	} else {
		ret = -2;
	}

	sceIoClose(keys);

	return ret;
}

开发者ID:AnnaKozlowska，项目名称:procfw，代码行数:25，代码来源:main.c

示例18: sceIoOpen

int JMP3::GetID3TagSize(char *fname) 
{ 
    SceUID fd; 
    char header[10]; 
    int size = 0; 
    fd = sceIoOpen(fname, PSP_O_RDONLY, 0777); 
    if (fd < 0) 
        return 0; 

    sceIoRead(fd, header, sizeof(header)); 
    sceIoClose(fd); 

    if (!strncmp((char*)header, "ea3", 3) || !strncmp((char*)header, "EA3", 3) 
      ||!strncmp((char*)header, "ID3", 3)) 
    { 
        //get the real size from the syncsafe int 
        size = header[6]; 
        size = (size<<7) | header[7]; 
        size = (size<<7) | header[8]; 
        size = (size<<7) | header[9]; 

        size += 10; 

        if (header[5] & 0x10) //has footer 
            size += 10; 
         return size; 
    } 
    return 0; 
}

开发者ID:173210，项目名称:w-menu，代码行数:29，代码来源:JMP3.cpp

示例19: send_file

static void send_file(ClientInfo *client, const char *path)
{
	unsigned char *buffer;
	SceUID fd;
	unsigned int bytes_read;

	DEBUG("Opening: %s\n", path);

	if ((fd = sceIoOpen(path, PSP2_O_RDONLY, 0777)) >= 0) {

		buffer = malloc(FILE_BUF_SIZE);
		if (buffer == NULL) {
			client_send_ctrl_msg(client, "550 Could not allocate memory.\n");
			return;
		}

		client_open_data_connection(client);
		client_send_ctrl_msg(client, "150 Opening Image mode data transfer.\n");

		while ((bytes_read = sceIoRead (fd, buffer, FILE_BUF_SIZE)) > 0) {
			client_send_data_raw(client, buffer, bytes_read);
		}

		sceIoClose(fd);
		free(buffer);
		client_send_ctrl_msg(client, "226 Transfer completed.\n");
		client_close_data_connection(client);

	} else {
		client_send_ctrl_msg(client, "550 File not found.\n");
	}
}

开发者ID:jadfeitrouni，项目名称:FTPVita，代码行数:32，代码来源:ftp.c

示例20: read_ADIF_header

static int read_ADIF_header(SceUID file, unsigned long filesize, struct fileInfo *info)
{
    int bitstream;
    unsigned char buffer[ADIF_MAX_SIZE];
    int skip_size = 0;
    int sf_idx;

    /* Get ADIF header data */
    if (sceIoRead(file, buffer, ADIF_MAX_SIZE) != ADIF_MAX_SIZE)
        return -1;

    /* copyright string */
    if(buffer[0] & 0x80)
        skip_size += 9; /* skip 9 bytes */

    bitstream = buffer[0 + skip_size] & 0x10;
    /*info->bitrate = ((unsigned int)(buffer[0 + skip_size] & 0x0F)<<19)|
        ((unsigned int)buffer[1 + skip_size]<<11)|
        ((unsigned int)buffer[2 + skip_size]<<3)|
        ((unsigned int)buffer[3 + skip_size] & 0xE0);*/
    int bitrate = ((unsigned int)(buffer[0 + skip_size] & 0x0F)<<19)|
                  ((unsigned int)buffer[1 + skip_size]<<11)|
                  ((unsigned int)buffer[2 + skip_size]<<3)|
                  ((unsigned int)buffer[3 + skip_size] & 0xE0);
    info->kbit = bitrate / 1000;
    if (bitstream == 0)
    {
        //info->object_type =  ((buffer[6 + skip_size]&0x01)<<1)|((buffer[7 + skip_size]&0x80)>>7);
        sf_idx = (buffer[7 + skip_size]&0x78)>>3;
    } else {

开发者ID:DavisDev，项目名称:lightmp3，代码行数:30，代码来源:aacplayer.c

注：本文中的sceIoRead函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

鲜花

握手

雷人

路过

鸡蛋

该文章已有0人参与评论

请发表评论

全部评论

专题导读

More+

10-27 六六分期app的软件客服如何联系？(六六分期

11-06 可心卡盟:win10系统火狐flash插件崩溃怎么

11-06 亲亲特价:怎么删除回收站图标

11-06 济南大学虚拟社区:鲁大师节能降温的具体办

11-06 xlueops.exe:无线网络安装向导

11-06 女斗合众国:win7系统cf与主机连接不稳定怎

11-06 0xc000022-[cf烟雾头]cf怎么调烟雾头

11-06 qizideyouhuo:应用程序无法正常启动0xc0000

11-06 ipz-185:win7系统vcf文件怎么打开

11-06 傻哥蹦迪:win10系统s4怎么打开usb调试

11-06 八神浩树gtaste:回收站清空了怎么恢复

11-06 妖尾之黑色守护:win10系统电脑没有1440x900

11-06 校园至尊魔王小说:win7系统浏览网页时字体

11-06 女斗合众国:win10系统访问共享文件夹提示请

11-06 tokyo hot n0654:恢复win7系统默认字体一招

11-06 雨酷仙境:设置win7系统转移临时文件夹腾出

11-06 阿穆纳伊之杖:win7系统开始菜单在右边还原

11-06 tunespotting:win10系统火狐flash插件总是

11-06 甘尔葛分析师：计谋网站seo关键词暴涨有什

11-06 蔡贵霖: 计谋网站seo关键词暴涨有什么秘密

11-06 博益网首页:ao3网页版进入不了解决方法

11-06 漏斗子专栏: 网站数据分析小白易懂精华篇

11-06 见证双虹怎么做:win7系统开启telnet命令的

11-06 颾狐蝶蜋:系统资源不足无法完成请求的服务

11-06 国光中学校歌:提交网站到alexa查询详细步骤

11-06 西安有情天:静态网页和动态网页的区别

11-06 红木雅尚斋:外部链接构造对网站的好处

11-06 前官礼遇：防止域名劫持–增强域安全性的10

11-06 密传二转答案: 中文分词算法有哪些

11-06 金泉家园邮编:百度快照劫持的表现及应对方

C++ sceIoWrite函数代码示例发布时间：2022-05-30

C++ sceIoClose函数代码示例发布时间：2022-05-30

剪的笔顺,诠释剪的笔画,认识剪的部首

1 六六分期app的软件客服如何联系？(六六分期

六六分期app的软件客服如何联系？不知道吗？加qq群【895510560】即可！标题：六六分期

阅读：19165|2023-10-27

2 可心卡盟:win10系统火狐flash插件崩溃怎么

今天小编告诉大家如何处理win10系统火狐flash插件总是崩溃的问题，可能很多用户都不知

阅读：9981|2022-11-06

3 亲亲特价:怎么删除回收站图标

今天小编告诉大家如何对win10系统删除桌面回收站图标进行设置，可能很多用户都不知道

阅读：8320|2022-11-06

4 济南大学虚拟社区:鲁大师节能降温的具体办

今天小编告诉大家如何对win10系统电脑设置节能降温的设置方法，想必大家都遇到过需要

阅读：8690|2022-11-06

5 xlueops.exe:无线网络安装向导

我们在使用xp系统的过程中,经常需要对xp系统无线网络安装向导设置进行设置，可能很多

阅读：8634|2022-11-06

6 女斗合众国:win7系统cf与主机连接不稳定怎

今天小编告诉大家如何处理win7系统玩cf老是与主机连接不稳定的问题，可能很多用户都不

阅读：9650|2022-11-06

7 0xc000022-[cf烟雾头]cf怎么调烟雾头

电脑对日常生活的重要性小编就不多说了，可是一旦碰到win7系统设置cf烟雾头的问题，很

阅读：8617|2022-11-06

8 qizideyouhuo:应用程序无法正常启动0xc0000

我们在日常使用电脑的时候，有的小伙伴们可能在打开应用的时候会遇见提示应用程序无法

阅读：7994|2022-11-06

9 ipz-185:win7系统vcf文件怎么打开

今天小编告诉大家如何对win7系统打开vcf文件进行设置，可能很多用户都不知道怎么对win

阅读：8648|2022-11-06

10 傻哥蹦迪:win10系统s4怎么打开usb调试

今天小编告诉大家如何对win10系统s4开启USB调试模式进行设置，可能很多用户都不知道怎

阅读：7531|2022-11-06

客服电话

电子邮件

C++ sceIoRead函数代码示例

示例1: parseDiff

示例2: neogeo_init

示例3: sceIoRead

示例4: mhp3_read

示例5: fill_tables

示例6: checkIo

示例7: colorconfig_read

示例8: sceIoOpen

示例9: MP3ME_SeekNextFrameMP3

示例10: loadTheme

示例11: compare_file_buffer

示例12: get_icon0_status

示例13: copy_file

示例14: sceIoOpen

示例15: sctrlSEGetConfig

示例16: check_file_is_encrypted

示例17: load_key

示例18: sceIoOpen

示例19: send_file

示例20: read_ADIF_header

请发表评论

全部评论

上一篇：

下一篇：

开馄饨加盟店要提前做好哪些工作？

solegalli/feature-selection-for-machine-

PHP(TP5)获取微信小程序unionId

win7系统重装系统初始设置的操作方法

Piiloblondie/MATSuMoTo: MATLAB Surrogate

剪的笔顺,诠释剪的笔画,认识剪的部首

六六分期app的软件客服如何联系？(六六分期

florent37/ViewAnimator: A fluent Android

florent37/Shrine-MaterialDesign2: implem

CVE-2020-36276

SimpleSoftwareIO/simple-sms: Send and re

关于我们

产品与服务

解决方案

139-2527-9053