diff options
Diffstat (limited to 'src/lib/mhd_str.h')
-rw-r--r-- | src/lib/mhd_str.h | 103 |
1 files changed, 56 insertions, 47 deletions
diff --git a/src/lib/mhd_str.h b/src/lib/mhd_str.h index 410cc36e..f0f6511d 100644 --- a/src/lib/mhd_str.h +++ b/src/lib/mhd_str.h | |||
@@ -42,7 +42,7 @@ | |||
42 | /** | 42 | /** |
43 | * Determine length of static string / macro strings at compile time. | 43 | * Determine length of static string / macro strings at compile time. |
44 | */ | 44 | */ |
45 | #define MHD_STATICSTR_LEN_(macro) (sizeof(macro)/sizeof(char) - 1) | 45 | #define MHD_STATICSTR_LEN_(macro) (sizeof(macro) / sizeof(char) - 1) |
46 | #endif /* ! MHD_STATICSTR_LEN_ */ | 46 | #endif /* ! MHD_STATICSTR_LEN_ */ |
47 | 47 | ||
48 | /* | 48 | /* |
@@ -58,11 +58,12 @@ | |||
58 | * @return non-zero if two strings are equal, zero otherwise. | 58 | * @return non-zero if two strings are equal, zero otherwise. |
59 | */ | 59 | */ |
60 | int | 60 | int |
61 | MHD_str_equal_caseless_ (const char * str1, | 61 | MHD_str_equal_caseless_ (const char *str1, |
62 | const char * str2); | 62 | const char *str2); |
63 | #else /* MHD_FAVOR_SMALL_CODE */ | 63 | #else /* MHD_FAVOR_SMALL_CODE */ |
64 | /* Reuse MHD_str_equal_caseless_n_() to reduce size */ | 64 | /* Reuse MHD_str_equal_caseless_n_() to reduce size */ |
65 | #define MHD_str_equal_caseless_(s1,s2) MHD_str_equal_caseless_n_((s1),(s2), SIZE_MAX) | 65 | #define MHD_str_equal_caseless_(s1,s2) MHD_str_equal_caseless_n_ ((s1),(s2), \ |
66 | SIZE_MAX) | ||
66 | #endif /* MHD_FAVOR_SMALL_CODE */ | 67 | #endif /* MHD_FAVOR_SMALL_CODE */ |
67 | 68 | ||
68 | 69 | ||
@@ -77,9 +78,9 @@ MHD_str_equal_caseless_ (const char * str1, | |||
77 | * @return non-zero if two strings are equal, zero otherwise. | 78 | * @return non-zero if two strings are equal, zero otherwise. |
78 | */ | 79 | */ |
79 | int | 80 | int |
80 | MHD_str_equal_caseless_n_ (const char * const str1, | 81 | MHD_str_equal_caseless_n_ (const char *const str1, |
81 | const char * const str2, | 82 | const char *const str2, |
82 | size_t maxlen); | 83 | size_t maxlen); |
83 | 84 | ||
84 | 85 | ||
85 | /** | 86 | /** |
@@ -96,8 +97,8 @@ MHD_str_equal_caseless_n_ (const char * const str1, | |||
96 | * @return non-zero if two strings are equal, zero otherwise. | 97 | * @return non-zero if two strings are equal, zero otherwise. |
97 | */ | 98 | */ |
98 | bool | 99 | bool |
99 | MHD_str_has_token_caseless_ (const char * str, | 100 | MHD_str_has_token_caseless_ (const char *str, |
100 | const char * const token, | 101 | const char *const token, |
101 | size_t token_len); | 102 | size_t token_len); |
102 | 103 | ||
103 | /** | 104 | /** |
@@ -111,7 +112,7 @@ MHD_str_has_token_caseless_ (const char * str, | |||
111 | * @return non-zero if two strings are equal, zero otherwise. | 112 | * @return non-zero if two strings are equal, zero otherwise. |
112 | */ | 113 | */ |
113 | #define MHD_str_has_s_token_caseless_(str,tkn) \ | 114 | #define MHD_str_has_s_token_caseless_(str,tkn) \ |
114 | MHD_str_has_token_caseless_((str),(tkn),MHD_STATICSTR_LEN_(tkn)) | 115 | MHD_str_has_token_caseless_ ((str),(tkn),MHD_STATICSTR_LEN_ (tkn)) |
115 | 116 | ||
116 | #ifndef MHD_FAVOR_SMALL_CODE | 117 | #ifndef MHD_FAVOR_SMALL_CODE |
117 | /* Use individual function for each case to improve speed */ | 118 | /* Use individual function for each case to improve speed */ |
@@ -126,13 +127,13 @@ MHD_str_has_token_caseless_ (const char * str, | |||
126 | * then possible to store in uint64_t or @a out_val is NULL | 127 | * then possible to store in uint64_t or @a out_val is NULL |
127 | */ | 128 | */ |
128 | size_t | 129 | size_t |
129 | MHD_str_to_uint64_ (const char * str, | 130 | MHD_str_to_uint64_ (const char *str, |
130 | uint64_t * out_val); | 131 | uint64_t *out_val); |
131 | 132 | ||
132 | /** | 133 | /** |
133 | * Convert not more then @a maxlen decimal US-ASCII digits in string to | 134 | * Convert not more then @a maxlen decimal US-ASCII digits in string to |
134 | * number in uint64_t. | 135 | * number in uint64_t. |
135 | * Conversion stopped at first non-digit character or after @a maxlen | 136 | * Conversion stopped at first non-digit character or after @a maxlen |
136 | * digits. | 137 | * digits. |
137 | * @param str string to convert | 138 | * @param str string to convert |
138 | * @param maxlen maximum number of characters to process | 139 | * @param maxlen maximum number of characters to process |
@@ -142,9 +143,9 @@ MHD_str_to_uint64_ (const char * str, | |||
142 | * then possible to store in uint64_t or @a out_val is NULL | 143 | * then possible to store in uint64_t or @a out_val is NULL |
143 | */ | 144 | */ |
144 | size_t | 145 | size_t |
145 | MHD_str_to_uint64_n_ (const char * str, | 146 | MHD_str_to_uint64_n_ (const char *str, |
146 | size_t maxlen, | 147 | size_t maxlen, |
147 | uint64_t * out_val); | 148 | uint64_t *out_val); |
148 | 149 | ||
149 | 150 | ||
150 | /** | 151 | /** |
@@ -152,19 +153,19 @@ MHD_str_to_uint64_n_ (const char * str, | |||
152 | * Conversion stopped at first non-digit character. | 153 | * Conversion stopped at first non-digit character. |
153 | * @param str string to convert | 154 | * @param str string to convert |
154 | * @param out_val pointer to uint32_t to store result of conversion | 155 | * @param out_val pointer to uint32_t to store result of conversion |
155 | * @return non-zero number of characters processed on succeed, | 156 | * @return non-zero number of characters processed on succeed, |
156 | * zero if no digit is found, resulting value is larger | 157 | * zero if no digit is found, resulting value is larger |
157 | * then possible to store in uint32_t or @a out_val is NULL | 158 | * then possible to store in uint32_t or @a out_val is NULL |
158 | */ | 159 | */ |
159 | size_t | 160 | size_t |
160 | MHD_strx_to_uint32_ (const char * str, | 161 | MHD_strx_to_uint32_ (const char *str, |
161 | uint32_t * out_val); | 162 | uint32_t *out_val); |
162 | 163 | ||
163 | 164 | ||
164 | /** | 165 | /** |
165 | * Convert not more then @a maxlen hexadecimal US-ASCII digits in string | 166 | * Convert not more then @a maxlen hexadecimal US-ASCII digits in string |
166 | * to number in uint32_t. | 167 | * to number in uint32_t. |
167 | * Conversion stopped at first non-digit character or after @a maxlen | 168 | * Conversion stopped at first non-digit character or after @a maxlen |
168 | * digits. | 169 | * digits. |
169 | * @param str string to convert | 170 | * @param str string to convert |
170 | * @param maxlen maximum number of characters to process | 171 | * @param maxlen maximum number of characters to process |
@@ -174,9 +175,9 @@ MHD_strx_to_uint32_ (const char * str, | |||
174 | * then possible to store in uint32_t or @a out_val is NULL | 175 | * then possible to store in uint32_t or @a out_val is NULL |
175 | */ | 176 | */ |
176 | size_t | 177 | size_t |
177 | MHD_strx_to_uint32_n_ (const char * str, | 178 | MHD_strx_to_uint32_n_ (const char *str, |
178 | size_t maxlen, | 179 | size_t maxlen, |
179 | uint32_t * out_val); | 180 | uint32_t *out_val); |
180 | 181 | ||
181 | 182 | ||
182 | /** | 183 | /** |
@@ -184,19 +185,19 @@ MHD_strx_to_uint32_n_ (const char * str, | |||
184 | * Conversion stopped at first non-digit character. | 185 | * Conversion stopped at first non-digit character. |
185 | * @param str string to convert | 186 | * @param str string to convert |
186 | * @param out_val pointer to uint64_t to store result of conversion | 187 | * @param out_val pointer to uint64_t to store result of conversion |
187 | * @return non-zero number of characters processed on succeed, | 188 | * @return non-zero number of characters processed on succeed, |
188 | * zero if no digit is found, resulting value is larger | 189 | * zero if no digit is found, resulting value is larger |
189 | * then possible to store in uint64_t or @a out_val is NULL | 190 | * then possible to store in uint64_t or @a out_val is NULL |
190 | */ | 191 | */ |
191 | size_t | 192 | size_t |
192 | MHD_strx_to_uint64_ (const char * str, | 193 | MHD_strx_to_uint64_ (const char *str, |
193 | uint64_t * out_val); | 194 | uint64_t *out_val); |
194 | 195 | ||
195 | 196 | ||
196 | /** | 197 | /** |
197 | * Convert not more then @a maxlen hexadecimal US-ASCII digits in string | 198 | * Convert not more then @a maxlen hexadecimal US-ASCII digits in string |
198 | * to number in uint64_t. | 199 | * to number in uint64_t. |
199 | * Conversion stopped at first non-digit character or after @a maxlen | 200 | * Conversion stopped at first non-digit character or after @a maxlen |
200 | * digits. | 201 | * digits. |
201 | * @param str string to convert | 202 | * @param str string to convert |
202 | * @param maxlen maximum number of characters to process | 203 | * @param maxlen maximum number of characters to process |
@@ -206,9 +207,9 @@ MHD_strx_to_uint64_ (const char * str, | |||
206 | * then possible to store in uint64_t or @a out_val is NULL | 207 | * then possible to store in uint64_t or @a out_val is NULL |
207 | */ | 208 | */ |
208 | size_t | 209 | size_t |
209 | MHD_strx_to_uint64_n_ (const char * str, | 210 | MHD_strx_to_uint64_n_ (const char *str, |
210 | size_t maxlen, | 211 | size_t maxlen, |
211 | uint64_t * out_val); | 212 | uint64_t *out_val); |
212 | 213 | ||
213 | #else /* MHD_FAVOR_SMALL_CODE */ | 214 | #else /* MHD_FAVOR_SMALL_CODE */ |
214 | /* Use one universal function and macros to reduce size */ | 215 | /* Use one universal function and macros to reduce size */ |
@@ -216,7 +217,7 @@ MHD_strx_to_uint64_n_ (const char * str, | |||
216 | /** | 217 | /** |
217 | * Generic function for converting not more then @a maxlen | 218 | * Generic function for converting not more then @a maxlen |
218 | * hexadecimal or decimal US-ASCII digits in string to number. | 219 | * hexadecimal or decimal US-ASCII digits in string to number. |
219 | * Conversion stopped at first non-digit character or after @a maxlen | 220 | * Conversion stopped at first non-digit character or after @a maxlen |
220 | * digits. | 221 | * digits. |
221 | * To be used only within macro. | 222 | * To be used only within macro. |
222 | * @param str the string to convert | 223 | * @param str the string to convert |
@@ -230,36 +231,44 @@ MHD_strx_to_uint64_n_ (const char * str, | |||
230 | * then @ max_val or @a out_val is NULL | 231 | * then @ max_val or @a out_val is NULL |
231 | */ | 232 | */ |
232 | size_t | 233 | size_t |
233 | MHD_str_to_uvalue_n_ (const char * str, | 234 | MHD_str_to_uvalue_n_ (const char *str, |
234 | size_t maxlen, | 235 | size_t maxlen, |
235 | void * out_val, | 236 | void *out_val, |
236 | size_t val_size, | 237 | size_t val_size, |
237 | uint64_t max_val, | 238 | uint64_t max_val, |
238 | int base); | 239 | int base); |
239 | 240 | ||
240 | #define MHD_str_to_uint64_(s,ov) MHD_str_to_uvalue_n_((s),SIZE_MAX,(ov),\ | 241 | #define MHD_str_to_uint64_(s,ov) MHD_str_to_uvalue_n_ ((s),SIZE_MAX,(ov), \ |
241 | sizeof(uint64_t),UINT64_MAX,10) | 242 | sizeof(uint64_t), \ |
243 | UINT64_MAX,10) | ||
242 | 244 | ||
243 | #define MHD_str_to_uint64_n_(s,ml,ov) MHD_str_to_uvalue_n_((s),(ml),(ov),\ | 245 | #define MHD_str_to_uint64_n_(s,ml,ov) MHD_str_to_uvalue_n_ ((s),(ml),(ov), \ |
244 | sizeof(uint64_t),UINT64_MAX,10) | 246 | sizeof(uint64_t), \ |
247 | UINT64_MAX,10) | ||
245 | 248 | ||
246 | #define MHD_strx_to_sizet_(s,ov) MHD_str_to_uvalue_n_((s),SIZE_MAX,(ov),\ | 249 | #define MHD_strx_to_sizet_(s,ov) MHD_str_to_uvalue_n_ ((s),SIZE_MAX,(ov), \ |
247 | sizeof(size_t),SIZE_MAX,16) | 250 | sizeof(size_t),SIZE_MAX, \ |
251 | 16) | ||
248 | 252 | ||
249 | #define MHD_strx_to_sizet_n_(s,ml,ov) MHD_str_to_uvalue_n_((s),(ml),(ov),\ | 253 | #define MHD_strx_to_sizet_n_(s,ml,ov) MHD_str_to_uvalue_n_ ((s),(ml),(ov), \ |
250 | sizeof(size_t),SIZE_MAX,16) | 254 | sizeof(size_t), \ |
255 | SIZE_MAX,16) | ||
251 | 256 | ||
252 | #define MHD_strx_to_uint32_(s,ov) MHD_str_to_uvalue_n_((s),SIZE_MAX,(ov),\ | 257 | #define MHD_strx_to_uint32_(s,ov) MHD_str_to_uvalue_n_ ((s),SIZE_MAX,(ov), \ |
253 | sizeof(uint32_t),UINT32_MAX,16) | 258 | sizeof(uint32_t), \ |
259 | UINT32_MAX,16) | ||
254 | 260 | ||
255 | #define MHD_strx_to_uint32_n_(s,ml,ov) MHD_str_to_uvalue_n_((s),(ml),(ov),\ | 261 | #define MHD_strx_to_uint32_n_(s,ml,ov) MHD_str_to_uvalue_n_ ((s),(ml),(ov), \ |
256 | sizeof(uint32_t),UINT32_MAX,16) | 262 | sizeof(uint32_t), \ |
263 | UINT32_MAX,16) | ||
257 | 264 | ||
258 | #define MHD_strx_to_uint64_(s,ov) MHD_str_to_uvalue_n_((s),SIZE_MAX,(ov),\ | 265 | #define MHD_strx_to_uint64_(s,ov) MHD_str_to_uvalue_n_ ((s),SIZE_MAX,(ov), \ |
259 | sizeof(uint64_t),UINT64_MAX,16) | 266 | sizeof(uint64_t), \ |
267 | UINT64_MAX,16) | ||
260 | 268 | ||
261 | #define MHD_strx_to_uint64_n_(s,ml,ov) MHD_str_to_uvalue_n_((s),(ml),(ov),\ | 269 | #define MHD_strx_to_uint64_n_(s,ml,ov) MHD_str_to_uvalue_n_ ((s),(ml),(ov), \ |
262 | sizeof(uint64_t),UINT64_MAX,16) | 270 | sizeof(uint64_t), \ |
271 | UINT64_MAX,16) | ||
263 | 272 | ||
264 | #endif /* MHD_FAVOR_SMALL_CODE */ | 273 | #endif /* MHD_FAVOR_SMALL_CODE */ |
265 | 274 | ||