1 files changed, 0 insertions, 293 deletions
diff --git a/vold/mmc.c b/vold/mmc.c
deleted file mode 100644
index 0f08964b3..000000000
--- a/vold/mmc.c
+++ /dev/null
@@ -1,293 +0,0 @@
-
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <dirent.h>
-#include <errno.h>
-
-#include <sys/types.h>
-
-#include "vold.h"
-#include "mmc.h"
-#include "media.h"
-
-#define DEBUG_BOOTSTRAP 0
-
-static int mmc_bootstrap_controller(char *sysfs_path);
-static int mmc_bootstrap_card(char *sysfs_path);
-static int mmc_bootstrap_block(char *devpath);
-static int mmc_bootstrap_mmcblk(char *devpath);
-static int mmc_bootstrap_mmcblk_partition(char *devpath);
-
-/*
- * Bootstrap our mmc information.
- */
-int mmc_bootstrap()
-{
-    DIR *d;
-    struct dirent *de;
-
-    if (!(d = opendir(SYSFS_CLASS_MMC_PATH))) {
-        LOG_ERROR("Unable to open '%s' (%m)", SYSFS_CLASS_MMC_PATH);
-        return -errno;
-    }
-
-    while ((de = readdir(d))) {
-        char tmp[255];
-
-        if (de->d_name[0] == '.')
-            continue;
-
-        sprintf(tmp, "%s/%s", SYSFS_CLASS_MMC_PATH, de->d_name);
-        if (mmc_bootstrap_controller(tmp))
-            LOG_ERROR("Error bootstrapping controller '%s' (%m)", tmp);
-    }
-
-    closedir(d);
-
-    return 0;
-}
-
-static int mmc_bootstrap_controller(char *sysfs_path)
-{
-    DIR *d;
-    struct dirent *de;
-
-#if DEBUG_BOOTSTRAP
-    LOG_VOL("bootstrap_controller(%s):", sysfs_path);
-#endif
-    if (!(d = opendir(sysfs_path))) {
-        LOG_ERROR("Unable to open '%s' (%m)", sysfs_path);
-        return -errno;
-    }
-
-    while ((de = readdir(d))) {
-        char tmp[255];
-
-        if (de->d_name[0] == '.')
-            continue;
-
-        if ((!strcmp(de->d_name, "uevent")) ||
-            (!strcmp(de->d_name, "subsystem")) ||
-            (!strcmp(de->d_name, "device")) ||
-            (!strcmp(de->d_name, "power"))) {
-            continue;
-        }
-
-        sprintf(tmp, "%s/%s", sysfs_path, de->d_name);
-
-        if (mmc_bootstrap_card(tmp) < 0)
-            LOG_ERROR("Error bootstrapping card '%s' (%m)", tmp);
-    } // while
-
-    closedir(d);
-    return 0;   
-}
-
-static int mmc_bootstrap_card(char *sysfs_path)
-{
-    char saved_cwd[255];
-    char new_cwd[255];
-    char *devpath;
-    char *uevent_params[4];
-    char *p;
-    char filename[255];
-    char tmp[255];
-    ssize_t sz;
-
-#if DEBUG_BOOTSTRAP
-    LOG_VOL("bootstrap_card(%s):", sysfs_path);
-#endif
-
-    /*
-     * sysfs_path is based on /sys/class, but we want the actual device class
-     */
-    if (!getcwd(saved_cwd, sizeof(saved_cwd))) {
-        LOGE("Error getting working dir path");
-        return -errno;
-    }
-    
-    if (chdir(sysfs_path) < 0) {
-        LOGE("Unable to chdir to %s (%m)", sysfs_path);
-        return -errno;
-    }
-
-    if (!getcwd(new_cwd, sizeof(new_cwd))) {
-        LOGE("Buffer too small for device path");
-        return -errno;
-    }
-
-    if (chdir(saved_cwd) < 0) {
-        LOGE("Unable to restore working dir");
-        return -errno;
-    }
-
-    devpath = &new_cwd[4]; // Skip over '/sys'
-
-    /*
-     * Collect parameters so we can simulate a UEVENT
-     */
-    sprintf(tmp, "DEVPATH=%s", devpath);
-    uevent_params[0] = (char *) strdup(tmp);
-
-    sprintf(filename, "/sys%s/type", devpath);
-    p = read_file(filename, &sz);
-    p[strlen(p) - 1] = '\0';
-    sprintf(tmp, "MMC_TYPE=%s", p);
-    free(p);
-    uevent_params[1] = (char *) strdup(tmp);
-
-    sprintf(filename, "/sys%s/name", devpath);
-    p = read_file(filename, &sz);
-    p[strlen(p) - 1] = '\0';
-    sprintf(tmp, "MMC_NAME=%s", p);
-    free(p);
-    uevent_params[2] = (char *) strdup(tmp);
-
-    uevent_params[3] = (char *) NULL;
-
-    if (simulate_uevent("mmc", devpath, "add", uevent_params) < 0) {
-        LOGE("Error simulating uevent (%m)");
-        return -errno;
-    }
-
-    /*
-     *  Check for block drivers
-     */
-    char block_devpath[255];
-    sprintf(tmp, "%s/block", devpath);
-    sprintf(filename, "/sys%s/block", devpath);
-    if (!access(filename, F_OK)) {
-        if (mmc_bootstrap_block(tmp)) {
-            LOGE("Error bootstrapping block @ %s", tmp);
-        }
-    }
-
-    return 0;
-}
-
-static int mmc_bootstrap_block(char *devpath)
-{
-    char blockdir_path[255];
-    DIR *d;
-    struct dirent *de;
-
-#if DEBUG_BOOTSTRAP
-    LOG_VOL("mmc_bootstrap_block(%s):", devpath);
-#endif
-
-    sprintf(blockdir_path, "/sys%s", devpath);
-
-    if (!(d = opendir(blockdir_path))) {
-        LOGE("Failed to opendir %s", devpath);
-        return -errno;
-    }
-
-    while ((de = readdir(d))) {
-        char tmp[255];
-
-        if (de->d_name[0] == '.')
-            continue;
-        sprintf(tmp, "%s/%s", devpath, de->d_name);
-        if (mmc_bootstrap_mmcblk(tmp))
-            LOGE("Error bootstraping mmcblk @ %s", tmp);
-    }
-    closedir(d);
-    return 0;
-}
-
-static int mmc_bootstrap_mmcblk(char *devpath)
-{
-    char *mmcblk_devname;
-    int part_no;
-    int rc;
-
-#if DEBUG_BOOTSTRAP
-    LOG_VOL("mmc_bootstrap_mmcblk(%s):", devpath);
-#endif
-
-    if ((rc = mmc_bootstrap_mmcblk_partition(devpath))) {
-        LOGE("Error bootstrapping mmcblk partition '%s'", devpath);
-        return rc;
-    }
-
-    for (mmcblk_devname = &devpath[strlen(devpath)];
-         *mmcblk_devname != '/'; mmcblk_devname--);
-    mmcblk_devname++;
-
-    for (part_no = 0; part_no < 4; part_no++) {
-        char part_file[255];
-        sprintf(part_file, "/sys%s/%sp%d", devpath, mmcblk_devname, part_no);
-        if (!access(part_file, F_OK)) {
-            char part_devpath[255];
-
-            sprintf(part_devpath, "%s/%sp%d", devpath, mmcblk_devname, part_no);
-            if (mmc_bootstrap_mmcblk_partition(part_devpath)) 
-                LOGE("Error bootstrapping mmcblk partition '%s'", part_devpath);
-        }
-    }
-
-    return 0;
-}
-
-static int mmc_bootstrap_mmcblk_partition(char *devpath)
-{
-    char filename[255];
-    char *uevent_buffer;
-    ssize_t sz;
-    char *uevent_params[4];
-    char tmp[255];
-    FILE *fp;
-    char line[255];
-
-#if DEBUG_BOOTSTRAP
-    LOG_VOL("mmc_bootstrap_mmcblk_partition(%s):", devpath);
-#endif
-
-    sprintf(tmp, "DEVPATH=%s", devpath);
-    uevent_params[0] = strdup(tmp);
-
-    sprintf(filename, "/sys%s/uevent", devpath);
-    if (!(fp = fopen(filename, "r"))) {
-        LOGE("Unable to open '%s' (%m)", filename);
-        return -errno;
-    }
-
-    while (fgets(line, sizeof(line), fp)) {
-        line[strlen(line)-1] = 0;
-        if (!strncmp(line, "DEVTYPE=", 8))
-            uevent_params[1] = strdup(line);
-        else if (!strncmp(line, "MAJOR=",6)) 
-            uevent_params[2] = strdup(line);
-        else if (!strncmp(line, "MINOR=",6)) 
-            uevent_params[3] = strdup(line);
-    }
-    fclose(fp);
-
-    if (!uevent_params[1] || !uevent_params[2] || !uevent_params[3]) {
-        LOGE("mmcblk uevent missing required params");
-        return -1;
-    }
-    uevent_params[4] = '\0';
-    
-    if (simulate_uevent("block", devpath, "add", uevent_params) < 0) {
-        LOGE("Error simulating uevent (%m)");
-        return -errno;
-    }
-    return 0;
-}