diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/message.cpp | 38 |
1 files changed, 16 insertions, 22 deletions
diff --git a/src/message.cpp b/src/message.cpp index 0194133da..eb95bde56 100644 --- a/src/message.cpp +++ b/src/message.cpp @@ -243,17 +243,17 @@ int isident(const char* n) { return 0; } - for (unsigned int i = 0; i < strlen(n); i++) + for (char* i = n; *i; i++) { - if ((n[i] < 33) || (n[i] > 125)) + if ((*i >= 'A') && (*i <= '}')) { - return 0; + continue; } - /* can't occur ANYWHERE in an Ident! */ - if (strchr("<>,/?:;@'~#=+()*&%$£ \"!",n[i])) + if (strchr(".-0123456789",*i)) { - return 0; + continue; } + return 0; } return 1; } @@ -261,11 +261,7 @@ int isident(const char* n) int isnick(const char* n) { - if (!n) - { - return 0; - } - if (!strcmp(n,"")) + if (!n || !*n) { return 0; } @@ -273,22 +269,20 @@ int isnick(const char* n) { return 0; } - for (unsigned int i = 0; i != strlen(n); i++) + for (char* i = n; *i; i++) { - if ((n[i] < 33) || (n[i] > 125)) + /* can occur anywhere in a nickname */ + if ((*i >= 'A') && (*i <= '}')) { - return 0; + continue; } - /* can't occur ANYWHERE in a nickname! */ - if (strchr("<>,./?:;@'~#=+()*&%$£ \"!",n[i])) + /* can occur anywhere BUT the first char of a nickname */ + if ((strchr("-0123456789",*i)) && (i > n)) { - return 0; - } - /* can't occur as the first char of a nickname... */ - if ((strchr("0123456789",n[i])) && (!i)) - { - return 0; + continue; } + /* invalid character! abort */ + return 0; } return 1; } |