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comparison src/core/ngx_string.c @ 783:47e2296f9897
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author | Igor Sysoev <igor@sysoev.ru> |
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date | Mon, 16 Oct 2006 12:21:17 +0000 |
parents | 400711951595 |
children | f9b9b84a8e18 |
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782:37d600dbe9f6 | 783:47e2296f9897 |
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591 | 591 |
592 | 592 |
593 ngx_int_t | 593 ngx_int_t |
594 ngx_hextoi(u_char *line, size_t n) | 594 ngx_hextoi(u_char *line, size_t n) |
595 { | 595 { |
596 u_char ch; | 596 u_char c, ch; |
597 ngx_int_t value; | 597 ngx_int_t value; |
598 | 598 |
599 if (n == 0) { | 599 if (n == 0) { |
600 return NGX_ERROR; | 600 return NGX_ERROR; |
601 } | 601 } |
606 if (ch >= '0' && ch <= '9') { | 606 if (ch >= '0' && ch <= '9') { |
607 value = value * 16 + (ch - '0'); | 607 value = value * 16 + (ch - '0'); |
608 continue; | 608 continue; |
609 } | 609 } |
610 | 610 |
611 if (ch >= 'A' && ch <= 'F') { | 611 c = (u_char) (ch | 0x20); |
612 value = value * 16 + (ch - 'A' + 10); | 612 |
613 continue; | 613 if (c >= 'a' && c <= 'f') { |
614 } | 614 value = value * 16 + (c - 'a' + 10); |
615 | |
616 if (ch >= 'a' && ch <= 'f') { | |
617 value = value * 16 + (ch - 'a' + 10); | |
618 continue; | 615 continue; |
619 } | 616 } |
620 | 617 |
621 return NGX_ERROR; | 618 return NGX_ERROR; |
622 } | 619 } |