From 35b4d8eb9d424ce088e5f05c810d03c0691a958b Mon Sep 17 00:00:00 2001
From: Piotr Caban <piotr@codeweavers.com>
Date: Fri, 29 Apr 2011 11:16:10 +0200
Subject: [PATCH] msvcp90: Added basic_string<char> resize implementation.

---
 dlls/msvcp90/msvcp90.spec | 16 +++++++-------
 dlls/msvcp90/string.c     | 46 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+), 8 deletions(-)

diff --git a/dlls/msvcp90/msvcp90.spec b/dlls/msvcp90/msvcp90.spec
index 2601900e8a4..f52c8240349 100644
--- a/dlls/msvcp90/msvcp90.spec
+++ b/dlls/msvcp90/msvcp90.spec
@@ -5174,18 +5174,18 @@
 @ stub -arch=win32 ?reserve@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEXI@Z
 @ stub -arch=win64 ?reserve@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEAAX_K@Z
 @ stub ?resetiosflags@std@@YA?AU?$_Smanip@H@1@H@Z
-@ stub -arch=win32 ?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXI@Z
-@ stub -arch=win64 ?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAX_K@Z
-@ stub -arch=win32 ?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXID@Z
-@ stub -arch=win64 ?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAX_KD@Z
+@ thiscall -arch=win32 ?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXI@Z(ptr long) MSVCP_basic_string_char_resize
+@ cdecl -arch=win64 ?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAX_K@Z(ptr long) MSVCP_basic_string_char_resize
+@ thiscall -arch=win32 ?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXID@Z(ptr long long) MSVCP_basic_string_char_resize_ch
+@ cdecl -arch=win64 ?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAX_KD@Z(ptr long long) MSVCP_basic_string_char_resize_ch
 @ stub -arch=win32 ?resize@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEXI@Z
 @ stub -arch=win64 ?resize@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QEAAX_K@Z
 @ stub -arch=win32 ?resize@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEXIG@Z
 @ stub -arch=win64 ?resize@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QEAAX_KG@Z
-@ stub -arch=win32 ?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEXI@Z
-@ stub -arch=win64 ?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEAAX_K@Z
-@ stub -arch=win32 ?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEXI_W@Z
-@ stub -arch=win64 ?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEAAX_K_W@Z
+@ thiscall -arch=win32 ?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEXI@Z(ptr long) MSVCP_basic_string_wchar_resize
+@ cdecl -arch=win64 ?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEAAX_K@Z(ptr long) MSVCP_basic_string_wchar_resize
+@ thiscall -arch=win32 ?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEXI_W@Z(ptr long long) MSVCP_basic_string_wchar_resize_ch
+@ cdecl -arch=win64 ?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEAAX_K_W@Z(ptr long long) MSVCP_basic_string_wchar_resize_ch
 @ stub -arch=win32 ?rfind@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIABV12@I@Z
 @ stub -arch=win64 ?rfind@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEBA_KAEBV12@_K@Z
 @ stub -arch=win32 ?rfind@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIDI@Z
diff --git a/dlls/msvcp90/string.c b/dlls/msvcp90/string.c
index 2c565c00e00..0503a41696a 100644
--- a/dlls/msvcp90/string.c
+++ b/dlls/msvcp90/string.c
@@ -1120,6 +1120,29 @@ const char* __thiscall MSVCP_basic_string_char_const_at(
     return basic_string_char_const_ptr(this)+pos;
 }
 
+/* ?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXID@Z */
+/* ?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAX_KD@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_basic_string_char_resize_ch, 12)
+void __thiscall MSVCP_basic_string_char_resize_ch(
+        basic_string_char *this, size_t size, char ch)
+{
+    TRACE("%p %lu %c\n", this, (unsigned long)size, ch);
+
+    if(size <= this->size)
+        MSVCP_basic_string_char_erase(this, size, this->size);
+    else
+        MSVCP_basic_string_char_append_len_ch(this, size-this->size, ch);
+}
+
+/* ?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXI@Z */
+/* ?resize@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAX_K@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_basic_string_char_resize, 8)
+void __thiscall MSVCP_basic_string_char_resize(
+        basic_string_char *this, size_t size)
+{
+    MSVCP_basic_string_char_resize_ch(this, size, '\0');
+}
+
 
 /* basic_string<wchar_t, char_traits<wchar_t>, allocator<wchar_t>> */
 /* ?npos@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@2IB */
@@ -1743,3 +1766,26 @@ const wchar_t* __thiscall MSVCP_basic_string_wchar_const_at(
 
     return basic_string_wchar_const_ptr(this)+pos;
 }
+
+/* ?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEXI_W@Z */
+/* ?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEAAX_K_W@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_basic_string_wchar_resize_ch, 12)
+void __thiscall MSVCP_basic_string_wchar_resize_ch(
+        basic_string_wchar *this, size_t size, wchar_t ch)
+{
+    TRACE("%p %lu %c\n", this, (unsigned long)size, ch);
+
+    if(size <= this->size)
+        MSVCP_basic_string_wchar_erase(this, size, this->size);
+    else
+        MSVCP_basic_string_wchar_append_len_ch(this, size-this->size, ch);
+}
+
+/* ?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEXI@Z */
+/* ?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEAAX_K@Z */
+DEFINE_THISCALL_WRAPPER(MSVCP_basic_string_wchar_resize, 8)
+void __thiscall MSVCP_basic_string_wchar_resize(
+        basic_string_wchar *this, size_t size)
+{
+    MSVCP_basic_string_wchar_resize_ch(this, size, '\0');
+}