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* make time & size checking a bit stricter, report errors to user

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This commit is contained in:
Dirk-Jan C. Binnema
2011-07-16 12:50:17 +03:00
parent 199c6c9bd9
commit 6c62a066c8
5 changed files with 45 additions and 58 deletions
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13
src/mu-str.h
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@ -215,10 +215,11 @@ time_t mu_str_date_parse_hdwmy (const char* str);
/**
* parse a byte size; a size is a number, with optionally a
* unit. Units recognized are K (1000) and M (1000*1000). Only the
* first letter is checked and the function is not case-sensitive, so
* 1000Kb, 3M will work equally well. Note, for kB, MB etc., we then
* follow the SI standards, not 2^10 etc.
* unit. Units recognized are b/B (bytes) k/K (1000) and m/M
* (1000*1000). Only the first letter is checked and the function is
* not case-sensitive, so 1000Kb, 3M will work equally well. Note,
* for kB, MB etc., we then follow the SI standards, not 2^10 etc. The
* 'b' may be omitted.
*
* practical sizes for email messages are in terms of Mb; even in
* extreme cases it should be under 100 Mb. Function return
@ -226,9 +227,9 @@ time_t mu_str_date_parse_hdwmy (const char* str);
*
* @param str a string with a size, such a "100", "100Kb", "1Mb"
*
* @return the corresponding time_t value (as a guint64)
* @return the corresponding size in bytes, or -1 in case of error
*/
guint64 mu_str_size_parse_kmg (const char* str);
gint64 mu_str_size_parse_bkm (const char* str);
/**
* create a full path from a path + a filename. function is _not_