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Escape string values for double quote character (") in index-tool dump-json #15

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Escape string values for double quote character (") in index-tool dump-json #15

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20 changes: 18 additions & 2 deletions index-tool/main.cc
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
#include <cstdio>
#include <sstream>
#include <iostream>

#include "../libindexdb/FileIo.h"
Expand Down Expand Up @@ -31,6 +32,21 @@ static void dump(const indexdb::Index &index)
}
}

static std::string escapeQuotes(const std::string& str) {
std::stringstream stream;
for (auto c : str) {
switch(c) {
case '"':
stream << "\\\"";
break;
default:
stream << c;
break;
}
}
return stream.str();
}

static void dumpJson(const indexdb::Index &index)
{
std::cout << "{" << std::endl;
Expand All @@ -43,7 +59,7 @@ static void dumpJson(const indexdb::Index &index)
const indexdb::StringTable *table = index.stringTable(name);
for (size_t stringIndex = 0, stringCount = table->size();
stringIndex < stringCount; ++stringIndex) {
std::cout << " \"" << table->item(stringIndex) << "\"";
std::cout << " \"" << escapeQuotes(table->item(stringIndex)) << "\"";
if (stringIndex + 1 < stringCount)
std::cout << ',';
std::cout << std::endl;
Expand Down Expand Up @@ -92,7 +108,7 @@ static void dumpJson(const indexdb::Index &index)
columnStringTables[columnIndex];
if (stringTable != NULL) {
std::cout << '"'
<< stringTable->item(tableRow[columnIndex])
<< escapeQuotes(stringTable->item(tableRow[columnIndex]))
<< '"';
} else {
std::cout << tableRow[columnIndex];
Expand Down