|
Link Here
|
| 59 |
int step = UNICHAR::utf8_step(c_string); |
59 |
int step = 0; |
| 60 |
if (step == 0) |
60 |
int len = strlen(c_string); |
| 61 |
return; // Invalid utf-8. |
61 |
for (int offset = 0; offset < len; offset += step) { |
|
|
62 |
step = UNICHAR::utf8_step(c_string + offset); |
| 63 |
if (step == 0) |
| 64 |
break; // Invalid utf-8. |
|
Link Here
|
| 63 |
// Get the next Unicode cond point in the string. |
66 |
// Get the next Unicode cond point in the string. |
| 64 |
UNICHAR ch(c_string, step); |
67 |
UNICHAR ch(c_string + offset, step); |
| 65 |
wc = ch.first_uni(); |
68 |
wc = ch.first_uni(); |
|
Link Here
|
| 67 |
/* Copy the properties. */ |
70 |
/* Copy the properties. */ |
| 68 |
if (iswalpha(wc)) { |
71 |
if (iswalpha(wc)) { |
| 69 |
unicharset->set_isalpha(id, 1); |
72 |
unicharset->set_isalpha(id, 1); |
| 70 |
if (iswlower(wc)) |
73 |
if (iswlower(wc)) |
| 71 |
unicharset->set_islower(id, 1); |
74 |
unicharset->set_islower(id, 1); |
| 72 |
if (iswupper(wc)) |
75 |
if (iswupper(wc)) |
| 73 |
unicharset->set_isupper(id, 1); |
76 |
unicharset->set_isupper(id, 1); |
|
|
77 |
} |
| 78 |
if (iswdigit(wc)) |
| 79 |
unicharset->set_isdigit(id, 1); |
|
Link Here
|
| 75 |
if (iswdigit(wc)) |
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|
| 76 |
unicharset->set_isdigit(id, 1); |
|
Link Here
|
|
|
84 |
enum { |
| 85 |
kBufSize = 4096 //default buffer size |
| 86 |
}; |
| 87 |
|
|
Link Here
|
| 122 |
char c_string[kBoxReadBufSize]; |
130 |
char c_string[kBufSize]; |
