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don't allow newlines and tabs in nicks
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@ -188,7 +188,8 @@ int qsort_strcasecmp_hlpr(const void *str1, const void *str2)
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- cannot be empty
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- cannot start with a space
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- must not contain a forward slash (for logfile naming purposes)
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- must not contain contiguous spaces */
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- must not contain contiguous spaces
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- must not contain a newline or tab seqeunce */
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int valid_nick(const char *nick)
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{
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if (!nick[0] || nick[0] == ' ')
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@ -197,23 +198,25 @@ int valid_nick(const char *nick)
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int i;
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for (i = 0; nick[i]; ++i) {
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if (nick[i] == ' ' && nick[i + 1] == ' ')
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return 0;
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if ((nick[i] == ' ' && nick[i + 1] == ' ')
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|| nick[i] == '/'
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|| nick[i] == '\n'
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|| nick[i] == '\t'
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|| nick[i] == '\r')
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if (nick[i] == '/')
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return 0;
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}
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return 1;
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}
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/* Converts all newline chars to spaces (use for strings that should be contained to a single line) */
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/* Converts all newline/tab chars to spaces (use for strings that should be contained to a single line) */
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void escape_newline_str(char *str, int len)
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{
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int i;
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for (i = 0; i < len; ++i) {
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if (str[i] == '\n' || str[i] == '\r')
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if (str[i] == '\n' || str[i] == '\r' || str[i] == '\t')
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str[i] = ' ';
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}
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}
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@ -87,10 +87,11 @@ int qsort_strcasecmp_hlpr(const void *str1, const void *str2);
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- cannot be empty
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- cannot start with a space
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- must not contain a forward slash (for logfile naming purposes)
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- must not contain contiguous spaces */
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- must not contain contiguous spaces
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- must not contain a newline or tab seqeunce */
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int valid_nick(const char *nick);
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/* Converts all newline chars to spaces (use for strings that should be contained to a single line) */
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/* Converts all newline/tab chars to spaces (use for strings that should be contained to a single line) */
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void escape_newline_str(char *str, int len);
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/* gets base file name from path or original file name if no path is supplied */
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