169 files changed, 64432 insertions, 116 deletions

diff --git a/tvapi/libtv/tvutils/CFile.cpp b/tvapi/libtv/tvutils/CFile.cpp
new file mode 100644
index 0000000..60bdcdf
--- a/dev/null
+++ b/tvapi/libtv/tvutils/CFile.cpp
@@ -0,0 +1,191 @@
+#include "CFile.h"
+#include  "CTvLog.h"
+
+#ifdef LOG_TAG
+#undef LOG_TAG
+#define LOG_TAG "CFILE"
+#endif
+
+CFile::CFile()
+{
+    mPath[0] = '\0';
+    mFd = -1;
+}
+
+CFile::~CFile()
+{
+    closeFile();
+}
+
+CFile::CFile(const char *path)
+{
+    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;
+}
+
+int CFile::closeFile()
+{
+    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);
+
+    return ret;
+}
+
+int CFile::readFile(const unsigned char *pBuf, int uLen)
+{
+    return 0;
+}
+
+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;
+}
+
+
+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;
+}
+
+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;
+}
+
+
+int  CFile::getFileAttrValue(const char *path)
+{
+    int value;
+    FILE *fp = fopen (path, "r+" );
+
+    if ( fp == NULL ) {
+        LOGE ( "Open %s error(%s)!\n", path, strerror ( errno ) );
+        return -1;
+    }
+    fscanf ( fp, "%d", &value );
+    fclose ( fp );
+    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;
+}
+
+int CFile::getFileAttrStr(const char *path, char *str)
+{
+    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;
+}