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democlient: handle input through QUERY_STRING if stdin doesn't work

This commit is contained in:
Daniel Marjamäki 2012-11-28 10:22:15 +01:00
parent 40719c56db
commit 7190443057
1 changed files with 9 additions and 3 deletions
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12
democlient/democlient.cpp
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@ -67,10 +67,16 @@ public:
int main() int main()
{ {
const char *lenstr = getenv("CONTENT_LENGTH");
char data[4096] = {0}; char data[4096] = {0};
int len = std::min(1 + atoi(lenstr), (int)(sizeof(data) - 2));
fgets(data, len, stdin); const char *lenstr = getenv("CONTENT_LENGTH");
if (lenstr) {
int len = std::min(1 + atoi(lenstr), (int)(sizeof(data) - 2));
fgets(data, len, stdin);
} else {
const char *s = getenv("QUERY_STRING");
strncpy(data, s?s:"", sizeof(data)-2);
}
char code[4096] = {0}; char code[4096] = {0};
unencode(data, code); unencode(data, code);