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/* uefifind_main.cpp
Copyright (c) 2018, LongSoft. All rights reserved.
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
*/
#include <iostream>
#include <fstream>
#include <string>
#include <vector>
#include "../version.h"
#include "../common/guiddatabase.h"
#include "uefifind.h"
void print_usage()
{
std::cout << "UEFIFind " PROGRAM_VERSION << std::endl <<
"Usage: UEFIFind {-h | --help | -v | -version}" << std::endl <<
" UEFIFind imagefile {header | body | all} {list | count} pattern" << std::endl <<
" UEFIFind imagefile file patternsfile" << std::endl;
}
int main(int argc, char *argv[])
{
UEFIFind w;
USTATUS result;
if (argc == 1) {
print_usage();
return U_SUCCESS;
}
else if (argc == 2) {
UString arg = argv[1];
if (arg == UString("-h") || arg == UString("--help")) {
print_usage();
return U_SUCCESS;
}
else if (arg == UString("-v") || arg == UString("--version")) {
std::cout << PROGRAM_VERSION << std::endl;
return U_SUCCESS;
}
}
else if (argc == 5) {
UString inputArg = argv[1];
UString modeArg = argv[2];
UString subModeArg = argv[3];
UString patternArg = argv[4];
// Get search mode
UINT8 mode;
if (modeArg == UString("header"))
mode = SEARCH_MODE_HEADER;
else if (modeArg == UString("body"))
mode = SEARCH_MODE_BODY;
else if (modeArg == UString("all"))
mode = SEARCH_MODE_ALL;
else
return U_INVALID_PARAMETER;
// Get result type
bool count;
if (subModeArg == UString("list"))
count = false;
else if (subModeArg == UString("count"))
count = true;
else
return U_INVALID_PARAMETER;
// Parse input file
result = w.init(inputArg);
if (result)
return result;
// Go find the supplied pattern
UString found;
result = w.find(mode, count, patternArg, found);
if (result)
return result;
// Nothing is found
if (found.isEmpty())
return U_ITEM_NOT_FOUND;
// Print result
std::cout << found.toLocal8Bit();
return U_SUCCESS;
}
else if (argc == 4) {
UString inputArg = argv[1];
UString modeArg = argv[2];
UString patternArg = argv[3];
// Get search mode
if (modeArg != UString("file"))
return U_INVALID_PARAMETER;
// Open patterns file
if (!isExistOnFs(patternArg))
return U_FILE_OPEN;
std::ifstream patternsFile(patternArg.toLocal8Bit());
if (!patternsFile)
return U_FILE_OPEN;
// Parse input file
result = w.init(inputArg);
if (result)
return result;
// Perform searches
bool somethingFound = false;
while (!patternsFile.eof()) {
std::string line;
std::getline(patternsFile, line);
// Use sharp symbol as commentary
if (line.size() == 0 || line[0] == '#')
continue;
// Split the read line
std::vector<UString> list;
std::string::size_type prev = 0, curr = 0;
while ((curr = line.find(' ', curr)) != std::string::npos) {
std::string substring( line.substr(prev, curr-prev) );
list.push_back(UString(substring.c_str()));
prev = ++curr;
}
list.push_back(UString(line.substr(prev, curr-prev).c_str()));
if (list.size() < 3) {
std::cout << line << std::endl << "skipped, too few arguments" << std::endl << std::endl;
continue;
}
// Get search mode
UINT8 mode;
if (list.at(0) == UString("header"))
mode = SEARCH_MODE_HEADER;
else if (list.at(0) == UString("body"))
mode = SEARCH_MODE_BODY;
else if (list.at(0) == UString("all"))
mode = SEARCH_MODE_ALL;
else {
std::cout << line << std::endl << "skipped, invalid search mode" << std::endl << std::endl;
continue;
}
// Get result type
bool count;
if (list.at(1) == UString("list"))
count = false;
else if (list.at(1) == UString("count"))
count = true;
else {
std::cout << line << std::endl << "skipped, invalid result type" << std::endl << std::endl;
continue;
}
// Go find the supplied pattern
UString found;
result = w.find(mode, count, list.at(2), found);
if (result) {
std::cout << line << std::endl << "skipped, find failed with error " << (UINT32)result << std::endl << std::endl;
continue;
}
if (found.isEmpty()) {
// Nothing is found
std::cout << line << std::endl << "nothing found" << std::endl << std::endl;
}
else {
// Print result
std::cout << line << std::endl << found.toLocal8Bit() << std::endl;
somethingFound = true;
}
}
// Nothing is found
if (!somethingFound)
return U_ITEM_NOT_FOUND;
return U_SUCCESS;
}
print_usage();
return U_INVALID_PARAMETER;
}
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