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authorRyan Harrison <rharrison@chromium.org>2017-09-18 14:23:18 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-09-18 18:40:16 +0000
commit275e260a6cd4a8e506ba974feb85ebcd926c1739 (patch)
tree2029b9158ec044764ceff122fe5fb5d0a3f123d1 /core/fpdfapi/font/cpdf_tounicodemap.cpp
parent450fbeaaabf1ab340c1018de2e58f1950657517e (diff)
downloadpdfium-275e260a6cd4a8e506ba974feb85ebcd926c1739.tar.xz
Convert string class names
Automated using git grep & sed. Replace StringC classes with StringView classes. Remove the CFX_ prefix and put string classes in fxcrt namespace. Change AsStringC() to AsStringView(). Rename tests from TEST(fxcrt, *String*Foo) to TEST(*String*, Foo). Couple of tests needed to have their names regularlized. BUG=pdfium:894 Change-Id: I7ca038685c8d803795f3ed02545124f7a224c83d Reviewed-on: https://pdfium-review.googlesource.com/14151 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Diffstat (limited to 'core/fpdfapi/font/cpdf_tounicodemap.cpp')
-rw-r--r--core/fpdfapi/font/cpdf_tounicodemap.cpp47
1 files changed, 23 insertions, 24 deletions
diff --git a/core/fpdfapi/font/cpdf_tounicodemap.cpp b/core/fpdfapi/font/cpdf_tounicodemap.cpp
index 9076f4a737..354f5061c3 100644
--- a/core/fpdfapi/font/cpdf_tounicodemap.cpp
+++ b/core/fpdfapi/font/cpdf_tounicodemap.cpp
@@ -14,7 +14,7 @@
#include "core/fxcrt/fx_safe_types.h"
#include "third_party/base/numerics/safe_conversions.h"
-CFX_WideString CPDF_ToUnicodeMap::Lookup(uint32_t charcode) const {
+WideString CPDF_ToUnicodeMap::Lookup(uint32_t charcode) const {
auto it = m_Map.find(charcode);
if (it != m_Map.end()) {
uint32_t value = it->second;
@@ -25,22 +25,22 @@ CFX_WideString CPDF_ToUnicodeMap::Lookup(uint32_t charcode) const {
const wchar_t* buf = m_MultiCharBuf.GetBuffer();
uint32_t buf_len = m_MultiCharBuf.GetLength();
if (!buf || buf_len == 0) {
- return CFX_WideString();
+ return WideString();
}
uint32_t index = value >> 16;
if (index >= buf_len) {
- return CFX_WideString();
+ return WideString();
}
uint32_t len = buf[index];
if (index + len < index || index + len >= buf_len) {
- return CFX_WideString();
+ return WideString();
}
- return CFX_WideString(buf + index + 1, len);
+ return WideString(buf + index + 1, len);
}
if (m_pBaseMap) {
return m_pBaseMap->UnicodeFromCID((uint16_t)charcode);
}
- return CFX_WideString();
+ return WideString();
}
uint32_t CPDF_ToUnicodeMap::ReverseLookup(wchar_t unicode) const {
@@ -52,7 +52,7 @@ uint32_t CPDF_ToUnicodeMap::ReverseLookup(wchar_t unicode) const {
}
// Static.
-uint32_t CPDF_ToUnicodeMap::StringToCode(const CFX_ByteStringC& str) {
+uint32_t CPDF_ToUnicodeMap::StringToCode(const ByteStringView& str) {
int len = str.GetLength();
if (len == 0)
return 0;
@@ -70,8 +70,8 @@ uint32_t CPDF_ToUnicodeMap::StringToCode(const CFX_ByteStringC& str) {
return result;
}
-static CFX_WideString StringDataAdd(CFX_WideString str) {
- CFX_WideString ret;
+static WideString StringDataAdd(WideString str) {
+ WideString ret;
int len = str.GetLength();
wchar_t value = 1;
for (int i = len - 1; i >= 0; --i) {
@@ -89,13 +89,12 @@ static CFX_WideString StringDataAdd(CFX_WideString str) {
}
// Static.
-CFX_WideString CPDF_ToUnicodeMap::StringToWideString(
- const CFX_ByteStringC& str) {
+WideString CPDF_ToUnicodeMap::StringToWideString(const ByteStringView& str) {
int len = str.GetLength();
if (len == 0)
- return CFX_WideString();
+ return WideString();
- CFX_WideString result;
+ WideString result;
if (str[0] == '<') {
int byte_pos = 0;
wchar_t ch = 0;
@@ -129,7 +128,7 @@ void CPDF_ToUnicodeMap::Load(CPDF_Stream* pStream) {
pAcc->LoadAllData(false);
CPDF_SimpleParser parser(pAcc->GetData(), pAcc->GetSize());
while (1) {
- CFX_ByteStringC word = parser.GetWord();
+ ByteStringView word = parser.GetWord();
if (word.IsEmpty()) {
break;
}
@@ -141,7 +140,7 @@ void CPDF_ToUnicodeMap::Load(CPDF_Stream* pStream) {
}
uint32_t srccode = StringToCode(word);
word = parser.GetWord();
- CFX_WideString destcode = StringToWideString(word);
+ WideString destcode = StringToWideString(word);
int len = destcode.GetLength();
if (len == 0) {
continue;
@@ -156,23 +155,23 @@ void CPDF_ToUnicodeMap::Load(CPDF_Stream* pStream) {
}
} else if (word == "beginbfrange") {
while (1) {
- CFX_ByteString low, high;
+ ByteString low, high;
low = parser.GetWord();
if (low.IsEmpty() || low == "endbfrange") {
break;
}
high = parser.GetWord();
- uint32_t lowcode = StringToCode(low.AsStringC());
+ uint32_t lowcode = StringToCode(low.AsStringView());
uint32_t highcode =
- (lowcode & 0xffffff00) | (StringToCode(high.AsStringC()) & 0xff);
+ (lowcode & 0xffffff00) | (StringToCode(high.AsStringView()) & 0xff);
if (highcode == (uint32_t)-1) {
break;
}
- CFX_ByteString start(parser.GetWord());
+ ByteString start(parser.GetWord());
if (start == "[") {
for (uint32_t code = lowcode; code <= highcode; code++) {
- CFX_ByteString dest(parser.GetWord());
- CFX_WideString destcode = StringToWideString(dest.AsStringC());
+ ByteString dest(parser.GetWord());
+ WideString destcode = StringToWideString(dest.AsStringView());
int len = destcode.GetLength();
if (len == 0) {
continue;
@@ -187,17 +186,17 @@ void CPDF_ToUnicodeMap::Load(CPDF_Stream* pStream) {
}
parser.GetWord();
} else {
- CFX_WideString destcode = StringToWideString(start.AsStringC());
+ WideString destcode = StringToWideString(start.AsStringView());
int len = destcode.GetLength();
uint32_t value = 0;
if (len == 1) {
- value = StringToCode(start.AsStringC());
+ value = StringToCode(start.AsStringView());
for (uint32_t code = lowcode; code <= highcode; code++) {
m_Map[code] = value++;
}
} else {
for (uint32_t code = lowcode; code <= highcode; code++) {
- CFX_WideString retcode;
+ WideString retcode;
if (code == lowcode) {
retcode = destcode;
} else {