Mercurial > hg
annotate mercurial/bitmanipulation.h @ 36809:3c15b84ab66c
hgweb: teach WSGI parser about query strings
Currently, req.form uses cgi.parse() to populate form data. Depending
on the request, form data can come from POST multipart/form-data,
application/x-www-form-urlencoded, or the URL query string.
Putting all these things into one data structure makes it difficult
to reason about how exactly parameters got to the request. It can
lead to wonkiness such as pulling parameters from both the URL and
POST data.
This commit teaches our WSGI request parser about argument data
in query strings. We populate fields containing the query string
data and only the query string data so it can't be confused with
POST data.
Differential Revision: https://phab.mercurial-scm.org/D2737
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Thu, 08 Mar 2018 11:21:46 -0800 |
parents | ce77b0563228 |
children | 1fb2510cf8c8 |
rev | line source |
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1 #ifndef _HG_BITMANIPULATION_H_ |
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2 #define _HG_BITMANIPULATION_H_ |
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3 |
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4 #include <string.h> |
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5 |
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6 #include "compat.h" |
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7 |
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8 static inline uint32_t getbe32(const char *c) |
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9 { |
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10 const unsigned char *d = (const unsigned char *)c; |
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11 |
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12 return ((d[0] << 24) | (d[1] << 16) | (d[2] << 8) | (d[3])); |
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13 } |
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14 |
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15 static inline int16_t getbeint16(const char *c) |
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16 { |
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17 const unsigned char *d = (const unsigned char *)c; |
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18 |
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19 return ((d[0] << 8) | (d[1])); |
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20 } |
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21 |
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22 static inline uint16_t getbeuint16(const char *c) |
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23 { |
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24 const unsigned char *d = (const unsigned char *)c; |
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25 |
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26 return ((d[0] << 8) | (d[1])); |
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27 } |
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28 |
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29 static inline void putbe32(uint32_t x, char *c) |
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30 { |
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31 c[0] = (x >> 24) & 0xff; |
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32 c[1] = (x >> 16) & 0xff; |
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33 c[2] = (x >> 8) & 0xff; |
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34 c[3] = (x)&0xff; |
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35 } |
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36 |
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37 static inline double getbefloat64(const char *c) |
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38 { |
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39 const unsigned char *d = (const unsigned char *)c; |
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40 double ret; |
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41 int i; |
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42 uint64_t t = 0; |
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43 for (i = 0; i < 8; i++) { |
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44 t = (t << 8) + d[i]; |
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45 } |
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46 memcpy(&ret, &t, sizeof(t)); |
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47 return ret; |
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48 } |
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49 |
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50 #endif |