134 files changed, 31073 insertions, 30287 deletions
diff --git a/tvapi/libtv/tvutils/CFile.cpp b/tvapi/libtv/tvutils/CFile.cpp index 36a283f..a0b523a 100644 --- a/tvapi/libtv/tvutils/CFile.cpp +++ b/tvapi/libtv/tvutils/CFile.cpp @@ -9,190 +9,189 @@ CFile::CFile() { - mPath[0] = '\0'; - mFd = -1; + mPath[0] = '\0'; + mFd = -1; } CFile::~CFile() { - closeFile(); + closeFile(); } CFile::CFile(const char *path) { - strcpy(mPath, path); - mFd = -1; + strcpy(mPath, path); + mFd = -1; } int CFile::openFile(const char *path) { - LOGD("openFile = %s", path); - - if (mFd < 0) { - if (path == NULL) { - if (strlen(mPath) <= 0) - return -1; - - mFd = open(mPath, O_RDWR);//读写模式打开 - if (mFd < 0) LOGD("open file(--%s) fail", mPath); - } else { - mFd = open(path, O_RDWR);//读写模式打开 - LOGD("open file(%s fd=%d) ", path, mFd); - strcpy(mPath, path); - } - } - - return mFd; + LOGD("openFile = %s", path); + + if (mFd < 0) { + if (path == NULL) { + if (strlen(mPath) <= 0) + return -1; + + mFd = open(mPath, O_RDWR);//读写模式打开 + if (mFd < 0) LOGD("open file(--%s) fail", mPath); + } else { + mFd = open(path, O_RDWR);//读写模式打开 + LOGD("open file(%s fd=%d) ", path, mFd); + strcpy(mPath, path); + } + } + + return mFd; } int CFile::closeFile() { - if (mFd > 0) { - close(mFd); - mFd = -1; - } - return 0; + if (mFd > 0) { + close(mFd); + mFd = -1; + } + return 0; } int CFile::writeFile(const unsigned char *pData, int uLen) { - int ret = -1; - if (mFd > 0) - ret = write(mFd, pData, uLen); + int ret = -1; + if (mFd > 0) + ret = write(mFd, pData, uLen); - return ret; + return ret; } int CFile::readFile(void *pBuf, int uLen) { - int ret = 0; - if (mFd > 0) - { - ret = read(mFd, pBuf, uLen); - } - return ret; + int ret = 0; + if (mFd > 0) { + ret = read(mFd, pBuf, uLen); + } + return ret; } int CFile::copyTo(const char *dstPath) { - if (strlen(mPath) <= 0) - return -1; - int dstFd; - if (mFd == -1) { - if ((mFd = open(mPath, O_RDONLY)) == -1) { - LOGE("Open %s Error:%s/n", mPath, strerror(errno)); - return -1; - } - } - - if ((dstFd = open(dstPath, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR)) == -1) { - LOGE("Open %s Error:%s/n", dstPath, strerror(errno)); - } - - int bytes_read, bytes_write; - char buffer[BUFFER_SIZE]; - char *ptr; - int ret = 0; - while (bytes_read = read(mFd, buffer, BUFFER_SIZE)) { - /* 一个致命的错误发生了 */ - if ((bytes_read == -1) && (errno != EINTR)) { - ret = -1; - break; - } else if (bytes_read > 0) { - ptr = buffer; - while (bytes_write = write(dstFd, ptr, bytes_read)) { - /* 一个致命错误发生了 */ - if ((bytes_write == -1) && (errno != EINTR)) { - ret = -1; - break; - } - /* 写完了所有读的字节 */ - else if (bytes_write == bytes_read) { - ret = 0; - break; - } - /* 只写了一部分,继续写 */ - else if (bytes_write > 0) { - ptr += bytes_write; - bytes_read -= bytes_write; - } - } - /* 写的时候发生的致命错误 */ - if (bytes_write == -1) { - ret = -1; - break; - } - } - } - fsync(dstFd); - close(dstFd); - return ret; + if (strlen(mPath) <= 0) + return -1; + int dstFd; + if (mFd == -1) { + if ((mFd = open(mPath, O_RDONLY)) == -1) { + LOGE("Open %s Error:%s/n", mPath, strerror(errno)); + return -1; + } + } + + if ((dstFd = open(dstPath, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR)) == -1) { + LOGE("Open %s Error:%s/n", dstPath, strerror(errno)); + } + + int bytes_read, bytes_write; + char buffer[BUFFER_SIZE]; + char *ptr; + int ret = 0; + while (bytes_read = read(mFd, buffer, BUFFER_SIZE)) { + /* 一个致命的错误发生了 */ + if ((bytes_read == -1) && (errno != EINTR)) { + ret = -1; + break; + } else if (bytes_read > 0) { + ptr = buffer; + while (bytes_write = write(dstFd, ptr, bytes_read)) { + /* 一个致命错误发生了 */ + if ((bytes_write == -1) && (errno != EINTR)) { + ret = -1; + break; + } + /* 写完了所有读的字节 */ + else if (bytes_write == bytes_read) { + ret = 0; + break; + } + /* 只写了一部分,继续写 */ + else if (bytes_write > 0) { + ptr += bytes_write; + bytes_read -= bytes_write; + } + } + /* 写的时候发生的致命错误 */ + if (bytes_write == -1) { + ret = -1; + break; + } + } + } + fsync(dstFd); + close(dstFd); + return ret; } int CFile::delFile(const char *path) { - if (strlen(path) <= 0) return -1; - if (unlink(path) != 0) { - LOGD("delete file(%s) err=%s", path, strerror(errno)); - return -1; - } - return 0; + if (strlen(path) <= 0) return -1; + if (unlink(path) != 0) { + LOGD("delete file(%s) err=%s", path, strerror(errno)); + return -1; + } + return 0; } int CFile::delFile() { - if (strlen(mPath) <= 0) return -1; - if (unlink(mPath) != 0) { - LOGD("delete file(%s) err=%s", mPath, strerror(errno)); - return -1; - } - return 0; + if (strlen(mPath) <= 0) return -1; + if (unlink(mPath) != 0) { + LOGD("delete file(%s) err=%s", mPath, strerror(errno)); + return -1; + } + return 0; } int CFile::getFileAttrValue(const char *path) { - int value; - - int fd = open(path, O_RDONLY); - if (fd <= 0) { - LOGE("open (%s)ERROR!!error = -%s- \n", path, strerror ( errno )); - } - char s[8]; - read(fd, s, sizeof(s)); - close(fd); - value = atoi(s); - return value; + int value; + + int fd = open(path, O_RDONLY); + if (fd <= 0) { + LOGE("open (%s)ERROR!!error = -%s- \n", path, strerror ( errno )); + } + char s[8]; + read(fd, s, sizeof(s)); + close(fd); + value = atoi(s); + return value; } int CFile::setFileAttrValue(const char *path, int value) { - FILE *fp = fopen ( path, "w" ); - - if ( fp == NULL ) { - LOGW ( "Open %s error(%s)!\n", path, strerror ( errno ) ); - return -1; - } - fprintf ( fp, "%d", value ); - fclose ( fp ); - return 0; + FILE *fp = fopen ( path, "w" ); + + if ( fp == NULL ) { + LOGW ( "Open %s error(%s)!\n", path, strerror ( errno ) ); + return -1; + } + fprintf ( fp, "%d", value ); + fclose ( fp ); + return 0; } int CFile::getFileAttrStr(const char *path, char *str) { - return 0; + return 0; } int CFile::setFileAttrStr(const char *path, const char *str) { - FILE *fp = fopen ( path, "w" ); - - if ( fp == NULL ) { - LOGW ( "Open %s error(%s)!\n", path, strerror ( errno ) ); - return -1; - } - fprintf ( fp, "%s", str ); - fclose ( fp ); - return 0; + FILE *fp = fopen ( path, "w" ); + + if ( fp == NULL ) { + LOGW ( "Open %s error(%s)!\n", path, strerror ( errno ) ); + return -1; + } + fprintf ( fp, "%s", str ); + fclose ( fp ); + return 0; } |