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https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-16 06:05:58 -06:00
34ff691308
This might bring some incompatibilities in the code that expects wchar to be 16 bit, which escpecially involves dealing with Win32 (and to lesser extend MacOS) APIs, so if your application is doing that, please check all instances of WCHAR (UniChar on MacOS) or even wchar especially type casts. To support host APIs, char16 is introduced (but there is no 16-bit String varian). Use ToSystemCharsetW, FromSystemCharsetW to convert texts to Win32 API. - Support of drawing non-BMP characters in GUI - Vastly improved character font replacement code (when drawing characters missing with requested font, replacement font is used) - Last instances of Win32 ANSI calls (those ending with A) are removed - UTF handling routines are refactored and their's naming is unified - RTF is now being able to handle non-BMP characters (RTF is used as clipboard format for RichText) Other minor changes: - fixed TryRealloc issue - improved MemoryCheck - Removed MemoryAlloc48/MemoryFree48 - In theide Background parsing should less often cause delays in the main thread
136 lines
3.1 KiB
C++
136 lines
3.1 KiB
C++
#include "Core.h"
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#ifdef PLATFORM_WIN32
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namespace Upp {
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NetNode::NetNode()
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{
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memset(&net, 0, sizeof(NETRESOURCE));
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}
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NetNode& NetNode::operator=(const NetNode& s)
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{
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net = s.net;
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local = clone(s.local);
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remote = clone(s.remote);
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comment = clone(s.comment);
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provider = clone(s.provider);
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name = s.name;
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path = s.path;
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SetPtrs();
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return *this;
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}
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String DosInitCaps(const char *name)
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{
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for(const char *s = name; *s; s++)
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if(IsLetter(*s) && IsLower(*s))
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return name;
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return InitCaps(name);
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}
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void NetNode::SetPtrs()
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{
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auto SetPtr = [](Vector<char16>& s, char16 *& ptr) { if(ptr) ptr = s; };
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SetPtr(local, net.lpLocalName);
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SetPtr(remote, net.lpRemoteName);
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SetPtr(comment, net.lpComment);
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SetPtr(provider, net.lpProvider);
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}
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/*
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void NetNode::Serialize(Stream& s)
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{
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s % net.dwScope % net.dwType % net.dwDisplayType % net.dwUsage;
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s % local % remote % comment % provider % name % path;
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SetPtrs();
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}
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*/
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Array<NetNode> NetNode::Enum() const
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{
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HANDLE hEnum;
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if(::WNetOpenEnum(RESOURCE_GLOBALNET, RESOURCETYPE_DISK, 0, (NETRESOURCE *)&net, &hEnum))
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return Array<NetNode>();
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return Enum0(hEnum);
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}
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Array<NetNode> NetNode::EnumRoot()
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{
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HANDLE hEnum;
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if(::WNetOpenEnum(RESOURCE_CONTEXT, RESOURCETYPE_DISK, 0, NULL, &hEnum))
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return Array<NetNode>();
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return Enum0(hEnum);
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}
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Array<NetNode> NetNode::EnumRemembered()
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{
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HANDLE hEnum;
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if(::WNetOpenEnum(RESOURCE_REMEMBERED, RESOURCETYPE_DISK, 0, NULL, &hEnum))
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return Array<NetNode>();
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return Enum0(hEnum);
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}
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Array<NetNode> NetNode::Enum0(HANDLE hEnum)
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{
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Array<NetNode> r;
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DWORD cEntries = (DWORD)-1, cbBuffer = 0x4000;
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Buffer<NETRESOURCEW> lpnr(cbBuffer);
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while(::WNetEnumResourceW(hEnum, &cEntries, lpnr, &cbBuffer) == 0) {
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for(int i = 0; i < (int)cEntries; i++) {
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NETRESOURCEW& sn = lpnr[i];
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const WCHAR *s = sn.lpRemoteName;
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NetNode& nn = r.Add();
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NETRESOURCEW& n = nn.net;
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n = sn;
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auto get = [](const char16 *s) { Vector<char16> x; while(s && *s) x.Add(*s++); x.Add(0); return x; };
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nn.local = get(n.lpLocalName);
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nn.remote = get(n.lpRemoteName);
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nn.comment = get(n.lpComment);
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nn.provider = get(n.lpProvider);
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nn.SetPtrs();
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if(s) {
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if(s[0] == '\\' && s[1] == '\\')
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nn.name = DosInitCaps(GetFileName(FromSystemCharsetW(s)));
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else
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nn.name = FromSystemCharsetW(s);
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}
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if(n.lpComment && *n.lpComment) {
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if(nn.name.GetCount())
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nn.name = String().Cat() << FromSystemCharsetW(n.lpComment)
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<< " (" << nn.name << ")";
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else
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nn.name = FromSystemCharsetW(n.lpComment);
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}
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if(!(n.dwUsage & RESOURCEUSAGE_CONTAINER))
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nn.path = FromSystemCharsetW(n.lpRemoteName);
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}
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}
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::WNetCloseEnum(hEnum);
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return r;
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}
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int NetNode::GetDisplayType() const
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{
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switch(net.dwDisplayType) {
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case RESOURCEDISPLAYTYPE_NETWORK:
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return NETWORK;
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case RESOURCEDISPLAYTYPE_DOMAIN:
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case RESOURCEDISPLAYTYPE_GROUP:
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case RESOURCEDISPLAYTYPE_TREE:
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case /*RESOURCEDISPLAYTYPE_NDSCONTAINER*/0x0000000B:
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return GROUP;
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case RESOURCEDISPLAYTYPE_SERVER:
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return SERVER;
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case RESOURCEDISPLAYTYPE_SHARE:
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case RESOURCEDISPLAYTYPE_SHAREADMIN:
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case RESOURCEDISPLAYTYPE_DIRECTORY:
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return SHARE;
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}
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return UNKNOWN;
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}
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}
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#endif
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