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removed usage of std::regex for compatibility with older versions of gcc

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This commit is contained in:
Anselme 2016-05-31 23:37:52 +02:00
parent dd5cef21c0
commit d9d5a648f6
1 changed files with 10 additions and 6 deletions
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16
resource/main.cpp
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@ -1,6 +1,5 @@
#include <cstdio> #include <cstdio>
#include <string> #include <string>
#include <regex>
using namespace std; using namespace std;
@ -58,11 +57,16 @@ int main(int argc, char *argv[])
string outFilename(argv[1]); string outFilename(argv[1]);
string packName = outFilename.substr(outFilename.find_last_of('/')+1); string packName = outFilename.substr(outFilename.find_last_of('/')+1);
packName = packName.substr(0, packName.find_first_of('.')); packName = packName.substr(0, packName.find_first_of('.'));
if(!regex_match(packName, regex("[a-zA-Z0-9]+"))) for(char c : packName)
{ {
printf("error : \"%s\" is an invalid resource pack name, it must match this regex : [a-zA-Z0-9]+\n", packName.c_str()); if(c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z' || c >= '0' && c <= '9')
return EXIT_SUCCESS; ; // OK
} else
{
printf("error : \"%s\" is an invalid resource pack name, it must match this regex : [a-zA-Z0-9]+\n", packName.c_str());
return EXIT_SUCCESS;
}
}
FILE *out = fopen(outFilename.c_str(), "w"); FILE *out = fopen(outFilename.c_str(), "w");
if(out == NULL) if(out == NULL)
{ {