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-rw-r--r--updater/Android.mk4
-rw-r--r--updater/blockimg.cpp73
-rw-r--r--updater/include/updater/updater.h4
-rw-r--r--updater/install.cpp38
-rw-r--r--updater/updater.cpp53
5 files changed, 87 insertions, 85 deletions
diff --git a/updater/Android.mk b/updater/Android.mk
index 33e97385e..3c1d0d41f 100644
--- a/updater/Android.mk
+++ b/updater/Android.mk
@@ -25,7 +25,9 @@ tune2fs_static_libraries := \
updater_common_static_libraries := \
libapplypatch \
libedify \
- libminzip \
+ libziparchive \
+ libotautil \
+ libutils \
libmounts \
libotafault \
libext4_utils_static \
diff --git a/updater/blockimg.cpp b/updater/blockimg.cpp
index 5f9b437fe..f08ca5b0c 100644
--- a/updater/blockimg.cpp
+++ b/updater/blockimg.cpp
@@ -33,21 +33,21 @@
#include <unistd.h>
#include <fec/io.h>
-#include <map>
#include <memory>
#include <string>
+#include <unordered_map>
#include <vector>
#include <android-base/parseint.h>
#include <android-base/strings.h>
#include <android-base/unique_fd.h>
+#include <ziparchive/zip_archive.h>
#include "applypatch/applypatch.h"
#include "edify/expr.h"
#include "error_code.h"
#include "updater/install.h"
#include "openssl/sha.h"
-#include "minzip/Hash.h"
#include "ota_io.h"
#include "print_sha1.h"
#include "updater/updater.h"
@@ -71,7 +71,7 @@ struct RangeSet {
static CauseCode failure_type = kNoCause;
static bool is_retry = false;
-static std::map<std::string, RangeSet> stash_map;
+static std::unordered_map<std::string, RangeSet> stash_map;
static void parse_range(const std::string& range_text, RangeSet& rs) {
@@ -300,8 +300,8 @@ static ssize_t RangeSinkWrite(const uint8_t* data, ssize_t size, void* token) {
// rss and signals the condition again.
struct NewThreadInfo {
- ZipArchive* za;
- const ZipEntry* entry;
+ ZipArchiveHandle za;
+ ZipEntry entry;
RangeSinkState* rss;
@@ -309,7 +309,7 @@ struct NewThreadInfo {
pthread_cond_t cv;
};
-static bool receive_new_data(const unsigned char* data, int size, void* cookie) {
+static bool receive_new_data(const uint8_t* data, size_t size, void* cookie) {
NewThreadInfo* nti = reinterpret_cast<NewThreadInfo*>(cookie);
while (size > 0) {
@@ -342,7 +342,7 @@ static bool receive_new_data(const unsigned char* data, int size, void* cookie)
static void* unzip_new_data(void* cookie) {
NewThreadInfo* nti = (NewThreadInfo*) cookie;
- mzProcessZipEntryContents(nti->za, nti->entry, receive_new_data, nti);
+ ProcessZipEntryContents(nti->za, &nti->entry, receive_new_data, nti);
return nullptr;
}
@@ -1351,28 +1351,6 @@ struct Command {
CommandFunction f;
};
-// CompareCommands and CompareCommandNames are for the hash table
-
-static int CompareCommands(const void* c1, const void* c2) {
- return strcmp(((const Command*) c1)->name, ((const Command*) c2)->name);
-}
-
-static int CompareCommandNames(const void* c1, const void* c2) {
- return strcmp(((const Command*) c1)->name, (const char*) c2);
-}
-
-// HashString is used to hash command names for the hash table
-
-static unsigned int HashString(const char *s) {
- unsigned int hash = 0;
- if (s) {
- while (*s) {
- hash = hash * 33 + *s++;
- }
- }
- return hash;
-}
-
// args:
// - block device (or file) to modify in-place
// - transfer list (blob)
@@ -1429,21 +1407,23 @@ static Value* PerformBlockImageUpdate(const char* name, State* state, int /* arg
}
FILE* cmd_pipe = ui->cmd_pipe;
- ZipArchive* za = ui->package_zip;
+ ZipArchiveHandle za = ui->package_zip;
if (cmd_pipe == nullptr || za == nullptr) {
return StringValue("");
}
- const ZipEntry* patch_entry = mzFindZipEntry(za, patch_data_fn->data.c_str());
- if (patch_entry == nullptr) {
+ ZipString path_data(patch_data_fn->data.c_str());
+ ZipEntry patch_entry;
+ if (FindEntry(za, path_data, &patch_entry) != 0) {
fprintf(stderr, "%s(): no file \"%s\" in package", name, patch_data_fn->data.c_str());
return StringValue("");
}
- params.patch_start = ui->package_zip_addr + mzGetZipEntryOffset(patch_entry);
- const ZipEntry* new_entry = mzFindZipEntry(za, new_data_fn->data.c_str());
- if (new_entry == nullptr) {
+ params.patch_start = ui->package_zip_addr + patch_entry.offset;
+ ZipString new_data(new_data_fn->data.c_str());
+ ZipEntry new_entry;
+ if (FindEntry(za, new_data, &new_entry) != 0) {
fprintf(stderr, "%s(): no file \"%s\" in package", name, new_data_fn->data.c_str());
return StringValue("");
}
@@ -1526,13 +1506,15 @@ static Value* PerformBlockImageUpdate(const char* name, State* state, int /* arg
start += 2;
}
- // Build a hash table of the available commands
- HashTable* cmdht = mzHashTableCreate(cmdcount, nullptr);
- std::unique_ptr<HashTable, decltype(&mzHashTableFree)> cmdht_holder(cmdht, mzHashTableFree);
-
+ // Build a map of the available commands
+ std::unordered_map<std::string, const Command*> cmd_map;
for (size_t i = 0; i < cmdcount; ++i) {
- unsigned int cmdhash = HashString(commands[i].name);
- mzHashTableLookup(cmdht, cmdhash, (void*) &commands[i], CompareCommands, true);
+ if (cmd_map.find(commands[i].name) != cmd_map.end()) {
+ fprintf(stderr, "Error: command [%s] already exists in the cmd map.\n",
+ commands[i].name);
+ return StringValue(strdup(""));
+ }
+ cmd_map[commands[i].name] = &commands[i];
}
int rc = -1;
@@ -1549,16 +1531,13 @@ static Value* PerformBlockImageUpdate(const char* name, State* state, int /* arg
params.cmdname = params.tokens[params.cpos++].c_str();
params.cmdline = line_str.c_str();
- unsigned int cmdhash = HashString(params.cmdname);
- const Command* cmd = reinterpret_cast<const Command*>(mzHashTableLookup(cmdht, cmdhash,
- const_cast<char*>(params.cmdname), CompareCommandNames,
- false));
-
- if (cmd == nullptr) {
+ if (cmd_map.find(params.cmdname) == cmd_map.end()) {
fprintf(stderr, "unexpected command [%s]\n", params.cmdname);
goto pbiudone;
}
+ const Command* cmd = cmd_map[params.cmdname];
+
if (cmd->f != nullptr && cmd->f(params) == -1) {
fprintf(stderr, "failed to execute command [%s]\n", line_str.c_str());
goto pbiudone;
diff --git a/updater/include/updater/updater.h b/updater/include/updater/updater.h
index d3a09b93d..f4a2fe874 100644
--- a/updater/include/updater/updater.h
+++ b/updater/include/updater/updater.h
@@ -18,11 +18,11 @@
#define _UPDATER_UPDATER_H_
#include <stdio.h>
-#include "minzip/Zip.h"
+#include <ziparchive/zip_archive.h>
typedef struct {
FILE* cmd_pipe;
- ZipArchive* package_zip;
+ ZipArchiveHandle package_zip;
int version;
uint8_t* package_zip_addr;
diff --git a/updater/install.cpp b/updater/install.cpp
index d723b3880..a41c5db3c 100644
--- a/updater/install.cpp
+++ b/updater/install.cpp
@@ -33,6 +33,7 @@
#include <sys/xattr.h>
#include <time.h>
#include <unistd.h>
+#include <utime.h>
#include <memory>
#include <string>
@@ -48,14 +49,16 @@
#include <openssl/sha.h>
#include <selinux/label.h>
#include <selinux/selinux.h>
+#include <ziparchive/zip_archive.h>
#include "applypatch/applypatch.h"
#include "bootloader.h"
#include "edify/expr.h"
#include "error_code.h"
-#include "minzip/DirUtil.h"
#include "mounts.h"
#include "ota_io.h"
+#include "otautil/DirUtil.h"
+#include "otautil/ZipUtil.h"
#include "print_sha1.h"
#include "tune2fs.h"
#include "updater/updater.h"
@@ -465,14 +468,13 @@ Value* PackageExtractDirFn(const char* name, State* state,
char* dest_path;
if (ReadArgs(state, argv, 2, &zip_path, &dest_path) < 0) return NULL;
- ZipArchive* za = ((UpdaterInfo*)(state->cookie))->package_zip;
+ ZipArchiveHandle za = ((UpdaterInfo*)(state->cookie))->package_zip;
// To create a consistent system image, never use the clock for timestamps.
struct utimbuf timestamp = { 1217592000, 1217592000 }; // 8/1/2008 default
- bool success = mzExtractRecursive(za, zip_path, dest_path,
- &timestamp,
- NULL, NULL, sehandle);
+ bool success = ExtractPackageRecursive(za, zip_path, dest_path, &timestamp, sehandle);
+
free(zip_path);
free(dest_path);
return StringValue(success ? "t" : "");
@@ -495,14 +497,15 @@ Value* PackageExtractFileFn(const char* name, State* state,
if (argc == 2) {
// The two-argument version extracts to a file.
- ZipArchive* za = ((UpdaterInfo*)(state->cookie))->package_zip;
+ ZipArchiveHandle za = ((UpdaterInfo*)(state->cookie))->package_zip;
char* zip_path;
char* dest_path;
if (ReadArgs(state, argv, 2, &zip_path, &dest_path) < 0) return NULL;
- const ZipEntry* entry = mzFindZipEntry(za, zip_path);
- if (entry == NULL) {
+ ZipString zip_string_path(zip_path);
+ ZipEntry entry;
+ if (FindEntry(za, zip_string_path, &entry) != 0) {
printf("%s: no %s in package\n", name, zip_path);
goto done2;
}
@@ -514,7 +517,7 @@ Value* PackageExtractFileFn(const char* name, State* state,
printf("%s: can't open %s for write: %s\n", name, dest_path, strerror(errno));
goto done2;
}
- success = mzExtractZipEntryToFile(za, entry, fd);
+ success = ExtractEntryToFile(za, &entry, fd);
if (ota_fsync(fd) == -1) {
printf("fsync of \"%s\" failed: %s\n", dest_path, strerror(errno));
success = false;
@@ -538,16 +541,21 @@ Value* PackageExtractFileFn(const char* name, State* state,
Value* v = new Value(VAL_INVALID, "");
- ZipArchive* za = ((UpdaterInfo*)(state->cookie))->package_zip;
- const ZipEntry* entry = mzFindZipEntry(za, zip_path);
- if (entry == NULL) {
+ ZipArchiveHandle za = ((UpdaterInfo*)(state->cookie))->package_zip;
+ ZipString zip_string_path(zip_path);
+ ZipEntry entry;
+ if (FindEntry(za, zip_string_path, &entry) != 0) {
printf("%s: no %s in package\n", name, zip_path);
goto done1;
}
- v->data.resize(mzGetZipEntryUncompLen(entry));
- success = mzExtractZipEntryToBuffer(za, entry,
- reinterpret_cast<unsigned char *>(&v->data[0]));
+ v->data.resize(entry.uncompressed_length);
+ if (ExtractToMemory(za, &entry, reinterpret_cast<uint8_t*>(&v->data[0]),
+ v->data.size()) != 0) {
+ printf("%s: faled to extract %zu bytes to memory\n", name, v->data.size());
+ } else {
+ success = true;
+ }
done1:
free(zip_path);
diff --git a/updater/updater.cpp b/updater/updater.cpp
index 47696b80c..7327c52e3 100644
--- a/updater/updater.cpp
+++ b/updater/updater.cpp
@@ -21,14 +21,17 @@
#include <stdlib.h>
#include <string.h>
+#include <string>
+
#include <android-base/strings.h>
#include <selinux/label.h>
#include <selinux/selinux.h>
+#include <ziparchive/zip_archive.h>
#include "config.h"
#include "edify/expr.h"
-#include "minzip/SysUtil.h"
-#include "minzip/Zip.h"
+#include "otautil/DirUtil.h"
+#include "otautil/SysUtil.h"
#include "updater/blockimg.h"
#include "updater/install.h"
@@ -82,28 +85,35 @@ int main(int argc, char** argv) {
printf("failed to map package %s\n", argv[3]);
return 3;
}
- ZipArchive za;
- int err;
- err = mzOpenZipArchive(map.addr, map.length, &za);
- if (err != 0) {
+ ZipArchiveHandle za;
+ int open_err = OpenArchiveFromMemory(map.addr, map.length, argv[3], &za);
+ if (open_err != 0) {
printf("failed to open package %s: %s\n",
- argv[3], strerror(err));
+ argv[3], ErrorCodeString(open_err));
+ CloseArchive(za);
return 3;
}
- ota_io_init(&za);
-
- const ZipEntry* script_entry = mzFindZipEntry(&za, SCRIPT_NAME);
- if (script_entry == NULL) {
- printf("failed to find %s in %s\n", SCRIPT_NAME, package_filename);
+ ota_io_init(za);
+
+ ZipString script_name(SCRIPT_NAME);
+ ZipEntry script_entry;
+ int find_err = FindEntry(za, script_name, &script_entry);
+ if (find_err != 0) {
+ printf("failed to find %s in %s: %s\n", SCRIPT_NAME, package_filename,
+ ErrorCodeString(find_err));
+ CloseArchive(za);
return 4;
}
- char* script = reinterpret_cast<char*>(malloc(script_entry->uncompLen+1));
- if (!mzReadZipEntry(&za, script_entry, script, script_entry->uncompLen)) {
- printf("failed to read script from package\n");
+ std::string script;
+ script.resize(script_entry.uncompressed_length);
+ int extract_err = ExtractToMemory(za, &script_entry, reinterpret_cast<uint8_t*>(&script[0]),
+ script_entry.uncompressed_length);
+ if (extract_err != 0) {
+ printf("failed to read script from package: %s\n", ErrorCodeString(extract_err));
+ CloseArchive(za);
return 5;
}
- script[script_entry->uncompLen] = '\0';
// Configure edify's functions.
@@ -116,9 +126,10 @@ int main(int argc, char** argv) {
Expr* root;
int error_count = 0;
- int error = parse_string(script, &root, &error_count);
+ int error = parse_string(script.c_str(), &root, &error_count);
if (error != 0 || error_count > 0) {
printf("%d parse errors\n", error_count);
+ CloseArchive(za);
return 6;
}
@@ -136,7 +147,7 @@ int main(int argc, char** argv) {
UpdaterInfo updater_info;
updater_info.cmd_pipe = cmd_pipe;
- updater_info.package_zip = &za;
+ updater_info.package_zip = za;
updater_info.version = atoi(version);
updater_info.package_zip_addr = map.addr;
updater_info.package_zip_len = map.length;
@@ -187,16 +198,18 @@ int main(int argc, char** argv) {
}
}
+ if (updater_info.package_zip) {
+ CloseArchive(updater_info.package_zip);
+ }
return 7;
} else {
fprintf(cmd_pipe, "ui_print script succeeded: result was [%s]\n", result.c_str());
}
if (updater_info.package_zip) {
- mzCloseZipArchive(updater_info.package_zip);
+ CloseArchive(updater_info.package_zip);
}
sysReleaseMap(&map);
- free(script);
return 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 03:44:56 +0200