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Add support for a specific value name in a registry key

This commit is contained in:
Sebastien Barre 2001-05-11 17:11:06 -04:00
parent 9f036244b7
commit fc70deedcf
1 changed files with 29 additions and 14 deletions
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41
Source/cmSystemTools.cxx
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@ -177,18 +177,32 @@ void cmSystemTools::ReplaceString(std::string& source,
} }
#ifdef _WIN32 #ifdef _WIN32
// Get the data of key value.
// Example :
// HKEY_LOCAL_MACHINE\SOFTWARE\Python\PythonCore\2.1\InstallPath
// => will return the data of the "default" value of the key
// HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4:Root
// => will return the data of the "Root" value of the key
bool ReadAValue(std::string &res, const char *key) bool ReadAValue(std::string &res, const char *key)
{ {
// find the primary key // find the primary key
std::string primary = key; std::string primary = key;
std::string second = key; std::string second;
std::string valuename;
size_t start = primary.find("\\"); size_t start = primary.find("\\");
if (start == std::string::npos) if (start == std::string::npos)
{ {
return false; return false;
} }
size_t valuenamepos = primary.find("§");
if (valuenamepos != std::string::npos)
{
valuename = primary.substr(valuenamepos+1);
}
second = primary.substr(start+1, valuenamepos-start-1);
primary = primary.substr(0, start); primary = primary.substr(0, start);
second = second.substr(++start);
HKEY primaryKey; HKEY primaryKey;
if (primary == "HKEY_CURRENT_USER") if (primary == "HKEY_CURRENT_USER")
@ -222,13 +236,13 @@ bool ReadAValue(std::string &res, const char *key)
{ {
DWORD dwType, dwSize; DWORD dwType, dwSize;
dwSize = 1023; dwSize = 1023;
char val[1024]; char data[1024];
if(RegQueryValueEx(hKey, NULL, NULL, &dwType, if(RegQueryValueEx(hKey, (LPTSTR)valuename.c_str(), NULL, &dwType,
(BYTE *)val, &dwSize) == ERROR_SUCCESS) (BYTE *)data, &dwSize) == ERROR_SUCCESS)
{ {
if (dwType == REG_SZ) if (dwType == REG_SZ)
{ {
res = val; res = data;
return true; return true;
} }
} }
@ -242,7 +256,7 @@ bool ReadAValue(std::string &res, const char *key)
void cmSystemTools::ExpandRegistryValues(std::string& source) void cmSystemTools::ExpandRegistryValues(std::string& source)
{ {
#if _WIN32 #if _WIN32
cmRegularExpression regEntry("\\[(HKEY[A-Za-z_0-9\\.\\\\]*)\\]"); cmRegularExpression regEntry("\\[(HKEY[A-Za-z_ §0-9\\.\\\\]*)\\]");
// check for black line or comment // check for black line or comment
while (regEntry.find(source)) while (regEntry.find(source))
@ -687,7 +701,7 @@ bool cmSystemTools::RunCommand(const char* command,
fgets(buffer, BUFFER_SIZE, cpipe); fgets(buffer, BUFFER_SIZE, cpipe);
while(!feof(cpipe)) while(!feof(cpipe))
{ {
std::cout << buffer << std::flush; std::cout << buffer;
output += buffer; output += buffer;
fgets(buffer, BUFFER_SIZE, cpipe); fgets(buffer, BUFFER_SIZE, cpipe);
} }
@ -779,23 +793,23 @@ std::string cmSystemTools::FindLibrary(const char* name,
tryPath = *p; tryPath = *p;
tryPath += "/lib"; tryPath += "/lib";
tryPath += name; tryPath += name;
tryPath += ".so"; tryPath + ".so";
if(cmSystemTools::FileExists(tryPath.c_str())) if(cmSystemTools::FileExists(tryPath.c_str()))
{ {
return cmSystemTools::CollapseFullPath(tryPath.c_str()); return cmSystemTools::CollapseFullPath(tryPath.c_str());
} }
tryPath = *p; tryPath = *p;
tryPath += "/lib"; tryPath = "/lib";
tryPath += name; tryPath += name;
tryPath += ".a"; tryPath + ".a";
if(cmSystemTools::FileExists(tryPath.c_str())) if(cmSystemTools::FileExists(tryPath.c_str()))
{ {
return cmSystemTools::CollapseFullPath(tryPath.c_str()); return cmSystemTools::CollapseFullPath(tryPath.c_str());
} }
tryPath = *p; tryPath = *p;
tryPath += "/lib"; tryPath = "/lib";
tryPath += name; tryPath += name;
tryPath += ".sl"; tryPath + ".sl";
if(cmSystemTools::FileExists(tryPath.c_str())) if(cmSystemTools::FileExists(tryPath.c_str()))
{ {
return cmSystemTools::CollapseFullPath(tryPath.c_str()); return cmSystemTools::CollapseFullPath(tryPath.c_str());
@ -886,6 +900,7 @@ void cmSystemTools::SplitProgramPath(const char* in_name,
*/ */
std::string cmSystemTools::CollapseFullPath(const char* in_name) std::string cmSystemTools::CollapseFullPath(const char* in_name)
{ {
std::cerr << "CollapseFullPath " << in_name << "\n";
std::string dir, file; std::string dir, file;
cmSystemTools::SplitProgramPath(in_name, dir, file); cmSystemTools::SplitProgramPath(in_name, dir, file);
// Ultra-hack warning: // Ultra-hack warning: