walkero
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cppcheck
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Introduced .cfg file format version to 2 (to prevent older cppcheck versions from failing silently when reading them), because 5b287fc849 introduced a backward-incompatible feature. 

Increased format version of std.cfg, which is the only cfg file that makes use of the new backward incompatible feature.

Refactorization: Avoid a redundant std::string::find()-call
This commit is contained in:
PKEuS 2015-08-11 13:56:32 +02:00
parent 7a90b36cca
commit ebfdacb0d3
2 changed files with 6 additions and 5 deletions
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2
cfg/std.cfg
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@ -1,5 +1,5 @@
<?xml version="1.0"?>
<def format="1">
<def format="2">
<!-- void abort(void); -->
<function name="abort">
<noreturn>true</noreturn>

9
lib/library.cpp
View File

@ -36,12 +36,13 @@ Library::Error Library::load(const char exename[], const char path[])
{
if (std::strchr(path,',') != nullptr) {
std::string p(path);
while (p.find(",") != std::string::npos) {
const std::string::size_type pos = p.find(",");
std::string::size_type pos = p.find(',');
while (pos != std::string::npos) {
const Error &e = load(exename, p.substr(0,pos).c_str());
if (e.errorcode != OK)
return e;
p = p.substr(pos+1);
pos = p.find(',');
}
if (!p.empty())
return load(exename, p.c_str());
@ -111,11 +112,11 @@ Library::Error Library::load(const tinyxml2::XMLDocument &doc)
return Error(UNSUPPORTED_FORMAT, rootnode->Name());
const char* format_string = rootnode->Attribute("format");
int format = 1;
int format = 1; // Assume format version 1 if nothing else is specified (very old .cfg files had no 'format' attribute)
if (format_string)
format = atoi(format_string);
if (format > 1)
if (format > 2 || format <= 0)
return Error(UNSUPPORTED_FORMAT);
std::set<std::string> unknown_elements;