1 files changed, 0 insertions, 144 deletions
diff --git a/libsensors/MPLSupport.cpp b/libsensors/MPLSupport.cpp
deleted file mode 100644
index a961d78..0000000
--- a/libsensors/MPLSupport.cpp
+++ /dev/null
@@ -1,144 +0,0 @@
-#include <MPLSupport.h>
-#include <string.h>
-#include <stdio.h>
-#include "log.h"
-#include "SensorBase.h"
-#include <fcntl.h>
-
-int inv_read_data(char *fname, long *data)
-{
-    VFUNC_LOG;
-
-    char buf[sizeof(long) * 4];
-    int count, fd;
-
-    fd = open(fname, O_RDONLY);
-    if(fd < 0) {
-        LOGE("HAL:Error opening %s", fname);
-        return -1;
-    }
-    memset(buf, 0, sizeof(buf));
-    count = read_attribute_sensor(fd, buf, sizeof(buf));
-    if(count < 1) {
-        close(fd);
-        return -1;
-    } else {
-        count = sscanf(buf, "%ld", data);
-        if(count)
-            LOGV_IF(EXTRA_VERBOSE, "HAL:Data= %ld", *data);
-    }
-    close(fd);
-
-    return 0;
-}
-
-/* This one DOES NOT close FDs for you */
-int read_attribute_sensor(int fd, char* data, unsigned int size)
-{
-    VFUNC_LOG;
-
-    int count = 0;
-    if (fd > 0) {
-        count = pread(fd, data, size, 0);
-        if(count < 1) {
-            LOGE("HAL:read fails with error code=%d", count);
-        }
-    }
-    return count;
-}
-
-/**
- *  @brief  Enable a sensor through the sysfs file descriptor
- *          provided.
- *  @note   this function one closes FD after the write
- *  @param  fd
- *              the file descriptor to write into
- *  @param  en
- *              the value to write, typically 1 or 0
- *  @return the errno whenever applicable.
- */
-int enable_sysfs_sensor(int fd, int en)
-{
-    VFUNC_LOG;
-
-    int nb = -1;
-    int err = 0;
-
-    if (fd >= 0) {
-        char buf[2];
-        if (en) {
-            buf[0] = '1';
-            nb = write(fd, buf, 1);
-        } else {
-            buf[0] = '0';
-            nb = write(fd, buf, 1);
-        }
-        buf[1] = '\0';
-
-        if (nb <= 0) {
-            err = errno;
-            LOGE("HAL:enable_sysfs_sensor - write %c returned %d (%s / %d)",
-                 buf[0], nb, strerror(err), err);
-        }
-        close(fd);
-    } else {
-        LOGV_IF(EXTRA_VERBOSE, "HAL:enable_sysfs_sensor - fd<0");
-    }
-
-    return err;
-}
-
-/* This one closes FDs for you */
-int write_attribute_sensor(int fd, long data)
-{
-    VFUNC_LOG;
-
-    int num_b = 0;
-
-    if (fd >= 0) {
-        char buf[80];
-        sprintf(buf, "%ld", data);
-        num_b = write(fd, buf, strlen(buf) + 1);
-        if (num_b <= 0) {
-            int err = errno;
-            LOGE("HAL:write fd %d returned '%s' (%d)", fd, strerror(err), err);
-        } else {
-            LOGV_IF(EXTRA_VERBOSE, "HAL:fd=%d write attribute to %ld", fd, data);
-        }
-        close(fd);
-    }
-
-    return num_b;
-}
-
-int read_sysfs_int(char *filename, int *var)
-{
-    int res=0;
-    FILE  *sysfsfp;
-
-    sysfsfp = fopen(filename, "r");
-    if (sysfsfp!=NULL) {
-        fscanf(sysfsfp, "%d\n", var);
-	fclose(sysfsfp);
-    } else {
-        LOGE("HAL:ERR open file to read");
-        res= -1;   
-    }
-    return res;
-}
-
-int write_sysfs_int(char *filename, int var)
-{
-    int res=0;
-    FILE  *sysfsfp;
-
-    sysfsfp = fopen(filename, "w");
-    if (sysfsfp!=NULL) {
-        fprintf(sysfsfp, "%d\n", var);
-	fclose(sysfsfp);
-    } else {
-        LOGE("HAL:ERR open file to write");
-        res= -1;   
-    }
-    return res;
-}