diff options
Diffstat (limited to 'updater/install.cpp')
| -rw-r--r-- | updater/install.cpp | 168 |
1 files changed, 11 insertions, 157 deletions
diff --git a/updater/install.cpp b/updater/install.cpp index bab2fe166..a6a29b286 100644 --- a/updater/install.cpp +++ b/updater/install.cpp @@ -50,17 +50,14 @@ #include "edify/expr.h" #include "openssl/sha.h" #include "minzip/DirUtil.h" -#include "mtdutils/mounts.h" -#include "mtdutils/mtdutils.h" +#include "mounts.h" #include "ota_io.h" #include "updater.h" #include "install.h" #include "tune2fs.h" -#ifdef USE_EXT4 #include "make_ext4fs.h" #include "wipe.h" -#endif // Send over the buffer to recovery though the command pipe. static void uiPrint(State* state, const std::string& buffer) { @@ -109,7 +106,6 @@ char* PrintSha1(const uint8_t* digest) { // mount(fs_type, partition_type, location, mount_point) // -// fs_type="yaffs2" partition_type="MTD" location=partition // fs_type="ext4" partition_type="EMMC" location=device Value* MountFn(const char* name, State* state, int argc, Expr* argv[]) { char* result = NULL; @@ -170,33 +166,14 @@ Value* MountFn(const char* name, State* state, int argc, Expr* argv[]) { } } - if (strcmp(partition_type, "MTD") == 0) { - mtd_scan_partitions(); - const MtdPartition* mtd; - mtd = mtd_find_partition_by_name(location); - if (mtd == NULL) { - uiPrintf(state, "%s: no mtd partition named \"%s\"\n", - name, location); - result = strdup(""); - goto done; - } - if (mtd_mount_partition(mtd, mount_point, fs_type, 0 /* rw */) != 0) { - uiPrintf(state, "mtd mount of %s failed: %s\n", - location, strerror(errno)); - result = strdup(""); - goto done; - } - result = mount_point; + if (mount(location, mount_point, fs_type, + MS_NOATIME | MS_NODEV | MS_NODIRATIME, + has_mount_options ? mount_options : "") < 0) { + uiPrintf(state, "%s: failed to mount %s at %s: %s\n", + name, location, mount_point, strerror(errno)); + result = strdup(""); } else { - if (mount(location, mount_point, fs_type, - MS_NOATIME | MS_NODEV | MS_NODIRATIME, - has_mount_options ? mount_options : "") < 0) { - uiPrintf(state, "%s: failed to mount %s at %s: %s\n", - name, location, mount_point, strerror(errno)); - result = strdup(""); - } else { - result = mount_point; - } + result = mount_point; } done: @@ -226,7 +203,7 @@ Value* IsMountedFn(const char* name, State* state, int argc, Expr* argv[]) { scan_mounted_volumes(); { - const MountedVolume* vol = find_mounted_volume_by_mount_point(mount_point); + MountedVolume* vol = find_mounted_volume_by_mount_point(mount_point); if (vol == NULL) { result = strdup(""); } else { @@ -256,7 +233,7 @@ Value* UnmountFn(const char* name, State* state, int argc, Expr* argv[]) { scan_mounted_volumes(); { - const MountedVolume* vol = find_mounted_volume_by_mount_point(mount_point); + MountedVolume* vol = find_mounted_volume_by_mount_point(mount_point); if (vol == NULL) { uiPrintf(state, "unmount of %s failed; no such volume\n", mount_point); result = strdup(""); @@ -292,7 +269,6 @@ static int exec_cmd(const char* path, char* const argv[]) { // format(fs_type, partition_type, location, fs_size, mount_point) // -// fs_type="yaffs2" partition_type="MTD" location=partition fs_size=<bytes> mount_point=<location> // fs_type="ext4" partition_type="EMMC" location=device fs_size=<bytes> mount_point=<location> // fs_type="f2fs" partition_type="EMMC" location=device fs_size=<bytes> mount_point=<location> // if fs_size == 0, then make fs uses the entire partition. @@ -332,35 +308,7 @@ Value* FormatFn(const char* name, State* state, int argc, Expr* argv[]) { goto done; } - if (strcmp(partition_type, "MTD") == 0) { - mtd_scan_partitions(); - const MtdPartition* mtd = mtd_find_partition_by_name(location); - if (mtd == NULL) { - printf("%s: no mtd partition named \"%s\"", - name, location); - result = strdup(""); - goto done; - } - MtdWriteContext* ctx = mtd_write_partition(mtd); - if (ctx == NULL) { - printf("%s: can't write \"%s\"", name, location); - result = strdup(""); - goto done; - } - if (mtd_erase_blocks(ctx, -1) == -1) { - mtd_write_close(ctx); - printf("%s: failed to erase \"%s\"", name, location); - result = strdup(""); - goto done; - } - if (mtd_write_close(ctx) != 0) { - printf("%s: failed to close \"%s\"", name, location); - result = strdup(""); - goto done; - } - result = location; -#ifdef USE_EXT4 - } else if (strcmp(fs_type, "ext4") == 0) { + if (strcmp(fs_type, "ext4") == 0) { int status = make_ext4fs(location, atoll(fs_size), mount_point, sehandle); if (status != 0) { printf("%s: make_ext4fs failed (%d) on %s", @@ -387,7 +335,6 @@ Value* FormatFn(const char* name, State* state, int argc, Expr* argv[]) { goto done; } result = location; -#endif } else { printf("%s: unsupported fs_type \"%s\" partition_type \"%s\"", name, fs_type, partition_type); @@ -1059,98 +1006,6 @@ Value* FileGetPropFn(const char* name, State* state, int argc, Expr* argv[]) { return StringValue(result); } -// write_raw_image(filename_or_blob, partition) -Value* WriteRawImageFn(const char* name, State* state, int argc, Expr* argv[]) { - char* result = NULL; - - Value* partition_value; - Value* contents; - if (ReadValueArgs(state, argv, 2, &contents, &partition_value) < 0) { - return NULL; - } - - char* partition = NULL; - if (partition_value->type != VAL_STRING) { - ErrorAbort(state, "partition argument to %s must be string", name); - goto done; - } - partition = partition_value->data; - if (strlen(partition) == 0) { - ErrorAbort(state, "partition argument to %s can't be empty", name); - goto done; - } - if (contents->type == VAL_STRING && strlen((char*) contents->data) == 0) { - ErrorAbort(state, "file argument to %s can't be empty", name); - goto done; - } - - mtd_scan_partitions(); - const MtdPartition* mtd; - mtd = mtd_find_partition_by_name(partition); - if (mtd == NULL) { - printf("%s: no mtd partition named \"%s\"\n", name, partition); - result = strdup(""); - goto done; - } - - MtdWriteContext* ctx; - ctx = mtd_write_partition(mtd); - if (ctx == NULL) { - printf("%s: can't write mtd partition \"%s\"\n", - name, partition); - result = strdup(""); - goto done; - } - - bool success; - - if (contents->type == VAL_STRING) { - // we're given a filename as the contents - char* filename = contents->data; - FILE* f = ota_fopen(filename, "rb"); - if (f == NULL) { - printf("%s: can't open %s: %s\n", name, filename, strerror(errno)); - result = strdup(""); - goto done; - } - - success = true; - char* buffer = reinterpret_cast<char*>(malloc(BUFSIZ)); - int read; - while (success && (read = ota_fread(buffer, 1, BUFSIZ, f)) > 0) { - int wrote = mtd_write_data(ctx, buffer, read); - success = success && (wrote == read); - } - free(buffer); - ota_fclose(f); - } else { - // we're given a blob as the contents - ssize_t wrote = mtd_write_data(ctx, contents->data, contents->size); - success = (wrote == contents->size); - } - if (!success) { - printf("mtd_write_data to %s failed: %s\n", - partition, strerror(errno)); - } - - if (mtd_erase_blocks(ctx, -1) == -1) { - printf("%s: error erasing blocks of %s\n", name, partition); - } - if (mtd_write_close(ctx) != 0) { - printf("%s: error closing write of %s\n", name, partition); - } - - printf("%s %s partition\n", - success ? "wrote" : "failed to write", partition); - - result = success ? partition : strdup(""); - -done: - if (result != partition) FreeValue(partition_value); - FreeValue(contents); - return StringValue(result); -} - // apply_patch_space(bytes) Value* ApplyPatchSpaceFn(const char* name, State* state, int argc, Expr* argv[]) { @@ -1607,7 +1462,6 @@ void RegisterInstallFunctions() { RegisterFunction("getprop", GetPropFn); RegisterFunction("file_getprop", FileGetPropFn); - RegisterFunction("write_raw_image", WriteRawImageFn); RegisterFunction("apply_patch", ApplyPatchFn); RegisterFunction("apply_patch_check", ApplyPatchCheckFn); |