ucx/string.c

Thu, 23 May 2024 23:19:06 +0200

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Thu, 23 May 2024 23:19:06 +0200
changeset 817
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parent 748
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child 816
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permissions
-rw-r--r--

fix incorrect stat flags on linux in metadata test scripts

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1 /*
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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3 *
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4 * Copyright 2021 Mike Becker, Olaf Wintermann All rights reserved.
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5 *
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6 * Redistribution and use in source and binary forms, with or without
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7 * modification, are permitted provided that the following conditions are met:
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8 *
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9 * 1. Redistributions of source code must retain the above copyright
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10 * notice, this list of conditions and the following disclaimer.
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11 *
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12 * 2. Redistributions in binary form must reproduce the above copyright
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13 * notice, this list of conditions and the following disclaimer in the
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14 * documentation and/or other materials provided with the distribution.
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15 *
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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26 * POSSIBILITY OF SUCH DAMAGE.
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27 */
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28
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29 #include "cx/string.h"
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30 #include "cx/utils.h"
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31
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32 #include <string.h>
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33 #include <stdarg.h>
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34 #include <ctype.h>
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35
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36 #ifndef _WIN32
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37
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38 #include <strings.h> // for strncasecmp()
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39
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40 #endif // _WIN32
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41
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42 cxmutstr cx_mutstr(char *cstring) {
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43 return (cxmutstr) {cstring, strlen(cstring)};
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44 }
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45
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46 cxmutstr cx_mutstrn(
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47 char *cstring,
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48 size_t length
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49 ) {
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50 return (cxmutstr) {cstring, length};
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51 }
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52
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53 cxstring cx_str(const char *cstring) {
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54 return (cxstring) {cstring, strlen(cstring)};
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55 }
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56
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57 cxstring cx_strn(
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58 const char *cstring,
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59 size_t length
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60 ) {
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61 return (cxstring) {cstring, length};
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62 }
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63
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64 cxstring cx_strcast(cxmutstr str) {
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65 return (cxstring) {str.ptr, str.length};
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66 }
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67
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68 void cx_strfree(cxmutstr *str) {
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69 free(str->ptr);
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70 str->ptr = NULL;
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71 str->length = 0;
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72 }
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73
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74 void cx_strfree_a(
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75 CxAllocator const *alloc,
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76 cxmutstr *str
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77 ) {
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78 cxFree(alloc, str->ptr);
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79 str->ptr = NULL;
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80 str->length = 0;
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81 }
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82
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83 size_t cx_strlen(
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84 size_t count,
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85 ...
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86 ) {
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87 if (count == 0) return 0;
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88
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89 va_list ap;
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90 va_start(ap, count);
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91 size_t size = 0;
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92 cx_for_n(i, count) {
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93 cxstring str = va_arg(ap, cxstring);
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94 size += str.length;
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95 }
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96 va_end(ap);
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97
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98 return size;
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99 }
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100
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101 cxmutstr cx_strcat_ma(
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102 CxAllocator const *alloc,
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103 cxmutstr str,
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104 size_t count,
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105 ...
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106 ) {
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107 if (count == 0) return str;
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108
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109 cxstring *strings = calloc(count, sizeof(cxstring));
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110 if (!strings) abort();
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111
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112 va_list ap;
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113 va_start(ap, count);
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114
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115 // get all args and overall length
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116 size_t slen = str.length;
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117 cx_for_n(i, count) {
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118 cxstring s = va_arg (ap, cxstring);
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119 strings[i] = s;
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120 slen += s.length;
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121 }
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122 va_end(ap);
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123
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124 // reallocate or create new string
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125 if (str.ptr == NULL) {
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126 str.ptr = cxMalloc(alloc, slen + 1);
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127 } else {
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128 str.ptr = cxRealloc(alloc, str.ptr, slen + 1);
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129 }
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130 if (str.ptr == NULL) abort();
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131
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132 // concatenate strings
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133 size_t pos = str.length;
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134 str.length = slen;
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135 cx_for_n(i, count) {
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136 cxstring s = strings[i];
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137 memcpy(str.ptr + pos, s.ptr, s.length);
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138 pos += s.length;
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139 }
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140
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141 // terminate string
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142 str.ptr[str.length] = '\0';
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143
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144 // free temporary array
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145 free(strings);
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146
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147 return str;
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148 }
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diff changeset
149
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diff changeset
150 cxstring cx_strsubs(
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151 cxstring string,
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152 size_t start
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153 ) {
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154 return cx_strsubsl(string, start, string.length - start);
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155 }
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156
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157 cxmutstr cx_strsubs_m(
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158 cxmutstr string,
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159 size_t start
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160 ) {
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161 return cx_strsubsl_m(string, start, string.length - start);
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162 }
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163
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164 cxstring cx_strsubsl(
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165 cxstring string,
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166 size_t start,
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167 size_t length
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168 ) {
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169 if (start > string.length) {
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170 return (cxstring) {NULL, 0};
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171 }
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172
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173 size_t rem_len = string.length - start;
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174 if (length > rem_len) {
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175 length = rem_len;
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176 }
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177
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178 return (cxstring) {string.ptr + start, length};
1
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179 }
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180
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181 cxmutstr cx_strsubsl_m(
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182 cxmutstr string,
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183 size_t start,
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184 size_t length
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185 ) {
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186 cxstring result = cx_strsubsl(cx_strcast(string), start, length);
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187 return (cxmutstr) {(char *) result.ptr, result.length};
1
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188 }
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189
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190 cxstring cx_strchr(
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191 cxstring string,
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192 int chr
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193 ) {
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194 chr = 0xFF & chr;
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195 // TODO: improve by comparing multiple bytes at once
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196 cx_for_n(i, string.length) {
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197 if (string.ptr[i] == chr) {
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198 return cx_strsubs(string, i);
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199 }
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200 }
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201 return (cxstring) {NULL, 0};
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202 }
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diff changeset
203
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204 cxmutstr cx_strchr_m(
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205 cxmutstr string,
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206 int chr
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207 ) {
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208 cxstring result = cx_strchr(cx_strcast(string), chr);
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209 return (cxmutstr) {(char *) result.ptr, result.length};
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210 }
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211
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212 cxstring cx_strrchr(
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213 cxstring string,
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214 int chr
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215 ) {
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216 chr = 0xFF & chr;
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diff changeset
217 size_t i = string.length;
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diff changeset
218 while (i > 0) {
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diff changeset
219 i--;
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220 // TODO: improve by comparing multiple bytes at once
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diff changeset
221 if (string.ptr[i] == chr) {
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diff changeset
222 return cx_strsubs(string, i);
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223 }
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224 }
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225 return (cxstring) {NULL, 0};
5
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diff changeset
226 }
88625853ae74 new webdav api + repository and key configuration + aes encryption
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diff changeset
227
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diff changeset
228 cxmutstr cx_strrchr_m(
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diff changeset
229 cxmutstr string,
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diff changeset
230 int chr
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231 ) {
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diff changeset
232 cxstring result = cx_strrchr(cx_strcast(string), chr);
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diff changeset
233 return (cxmutstr) {(char *) result.ptr, result.length};
39
3e55bed345f9 added some aes functions + ucx update
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234 }
3e55bed345f9 added some aes functions + ucx update
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parents: 17
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235
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diff changeset
236 #ifndef CX_STRSTR_SBO_SIZE
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237 #define CX_STRSTR_SBO_SIZE 512
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diff changeset
238 #endif
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239
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diff changeset
240 cxstring cx_strstr(
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diff changeset
241 cxstring haystack,
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diff changeset
242 cxstring needle
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diff changeset
243 ) {
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parents: 505
diff changeset
244 if (needle.length == 0) {
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parents: 505
diff changeset
245 return haystack;
255
bf19378aed58 updates UCX to version 0.11
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parents: 174
diff changeset
246 }
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diff changeset
247
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diff changeset
248 // optimize for single-char needles
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diff changeset
249 if (needle.length == 1) {
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diff changeset
250 return cx_strchr(haystack, *needle.ptr);
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diff changeset
251 }
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diff changeset
252
314
8722a668fb2a updates ucx version (most importantly this adds the new sstrstr implementation)
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parents: 255
diff changeset
253 /*
8722a668fb2a updates ucx version (most importantly this adds the new sstrstr implementation)
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parents: 255
diff changeset
254 * IMPORTANT:
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255 * Our prefix table contains the prefix length PLUS ONE
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parents: 505
diff changeset
256 * this is our decision, because we want to use the full range of size_t.
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diff changeset
257 * The original algorithm needs a (-1) at one single place,
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diff changeset
258 * and we want to avoid that.
314
8722a668fb2a updates ucx version (most importantly this adds the new sstrstr implementation)
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diff changeset
259 */
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diff changeset
260
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
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diff changeset
261 // local prefix table
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diff changeset
262 size_t s_prefix_table[CX_STRSTR_SBO_SIZE];
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diff changeset
263
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diff changeset
264 // check needle length and use appropriate prefix table
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diff changeset
265 // if the pattern exceeds static prefix table, allocate on the heap
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parents: 505
diff changeset
266 bool useheap = needle.length >= CX_STRSTR_SBO_SIZE;
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parents: 505
diff changeset
267 register size_t *ptable = useheap ? calloc(needle.length + 1,
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parents: 505
diff changeset
268 sizeof(size_t)) : s_prefix_table;
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diff changeset
269
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diff changeset
270 // keep counter in registers
314
8722a668fb2a updates ucx version (most importantly this adds the new sstrstr implementation)
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parents: 255
diff changeset
271 register size_t i, j;
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diff changeset
272
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diff changeset
273 // fill prefix table
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diff changeset
274 i = 0;
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diff changeset
275 j = 0;
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diff changeset
276 ptable[i] = j;
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diff changeset
277 while (i < needle.length) {
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parents: 505
diff changeset
278 while (j >= 1 && needle.ptr[j - 1] != needle.ptr[i]) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
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parents: 505
diff changeset
279 j = ptable[j - 1];
314
8722a668fb2a updates ucx version (most importantly this adds the new sstrstr implementation)
Mike Becker <universe@uap-core.de>
parents: 255
diff changeset
280 }
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
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parents: 505
diff changeset
281 i++;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
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parents: 505
diff changeset
282 j++;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
283 ptable[i] = j;
314
8722a668fb2a updates ucx version (most importantly this adds the new sstrstr implementation)
Mike Becker <universe@uap-core.de>
parents: 255
diff changeset
284 }
8722a668fb2a updates ucx version (most importantly this adds the new sstrstr implementation)
Mike Becker <universe@uap-core.de>
parents: 255
diff changeset
285
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
286 // search
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
287 cxstring result = {NULL, 0};
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
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parents: 505
diff changeset
288 i = 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
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parents: 505
diff changeset
289 j = 1;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
290 while (i < haystack.length) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
291 while (j >= 1 && haystack.ptr[i] != needle.ptr[j - 1]) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
292 j = ptable[j - 1];
314
8722a668fb2a updates ucx version (most importantly this adds the new sstrstr implementation)
Mike Becker <universe@uap-core.de>
parents: 255
diff changeset
293 }
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
294 i++;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
295 j++;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
296 if (j - 1 == needle.length) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
297 size_t start = i - needle.length;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
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parents: 505
diff changeset
298 result.ptr = haystack.ptr + start;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
299 result.length = haystack.length - start;
314
8722a668fb2a updates ucx version (most importantly this adds the new sstrstr implementation)
Mike Becker <universe@uap-core.de>
parents: 255
diff changeset
300 break;
255
bf19378aed58 updates UCX to version 0.11
Mike Becker <universe@uap-core.de>
parents: 174
diff changeset
301 }
bf19378aed58 updates UCX to version 0.11
Mike Becker <universe@uap-core.de>
parents: 174
diff changeset
302 }
314
8722a668fb2a updates ucx version (most importantly this adds the new sstrstr implementation)
Mike Becker <universe@uap-core.de>
parents: 255
diff changeset
303
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
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parents: 505
diff changeset
304 // if prefix table was allocated on the heap, free it
314
8722a668fb2a updates ucx version (most importantly this adds the new sstrstr implementation)
Mike Becker <universe@uap-core.de>
parents: 255
diff changeset
305 if (ptable != s_prefix_table) {
8722a668fb2a updates ucx version (most importantly this adds the new sstrstr implementation)
Mike Becker <universe@uap-core.de>
parents: 255
diff changeset
306 free(ptable);
8722a668fb2a updates ucx version (most importantly this adds the new sstrstr implementation)
Mike Becker <universe@uap-core.de>
parents: 255
diff changeset
307 }
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
308
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
309 return result;
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
310 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
311
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
312 cxmutstr cx_strstr_m(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
313 cxmutstr haystack,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
314 cxstring needle
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
315 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
316 cxstring result = cx_strstr(cx_strcast(haystack), needle);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
317 return (cxmutstr) {(char *) result.ptr, result.length};
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
318 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
319
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
320 size_t cx_strsplit(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
321 cxstring string,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
322 cxstring delim,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
323 size_t limit,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
324 cxstring *output
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
325 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
326 // special case: output limit is zero
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
327 if (limit == 0) return 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
328
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
329 // special case: delimiter is empty
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
330 if (delim.length == 0) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
331 output[0] = string;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
332 return 1;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
333 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
334
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
335 // special cases: delimiter is at least as large as the string
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
336 if (delim.length >= string.length) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
337 // exact match
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
338 if (cx_strcmp(string, delim) == 0) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
339 output[0] = cx_strn(string.ptr, 0);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
340 output[1] = cx_strn(string.ptr + string.length, 0);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
341 return 2;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
342 } else {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
343 // no match possible
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
344 output[0] = string;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
345 return 1;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
346 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
347 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
348
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
349 size_t n = 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
350 cxstring curpos = string;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
351 while (1) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
352 ++n;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
353 cxstring match = cx_strstr(curpos, delim);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
354 if (match.length > 0) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
355 // is the limit reached?
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
356 if (n < limit) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
357 // copy the current string to the array
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
358 cxstring item = cx_strn(curpos.ptr, match.ptr - curpos.ptr);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
359 output[n - 1] = item;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
360 size_t processed = item.length + delim.length;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
361 curpos.ptr += processed;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
362 curpos.length -= processed;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
363 } else {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
364 // limit reached, copy the _full_ remaining string
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
365 output[n - 1] = curpos;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
366 break;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
367 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
368 } else {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
369 // no more matches, copy last string
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
370 output[n - 1] = curpos;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
371 break;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
372 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
373 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
374
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
375 return n;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
376 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
377
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
378 size_t cx_strsplit_a(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
379 CxAllocator const *allocator,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
380 cxstring string,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
381 cxstring delim,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
382 size_t limit,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
383 cxstring **output
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
384 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
385 // find out how many splits we're going to make and allocate memory
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
386 size_t n = 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
387 cxstring curpos = string;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
388 while (1) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
389 ++n;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
390 cxstring match = cx_strstr(curpos, delim);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
391 if (match.length > 0) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
392 // is the limit reached?
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
393 if (n < limit) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
394 size_t processed = match.ptr - curpos.ptr + delim.length;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
395 curpos.ptr += processed;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
396 curpos.length -= processed;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
397 } else {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
398 // limit reached
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
399 break;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
400 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
401 } else {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
402 // no more matches
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
403 break;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
404 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
405 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
406 *output = cxCalloc(allocator, n, sizeof(cxstring));
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
407 return cx_strsplit(string, delim, n, *output);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
408 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
409
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
410 size_t cx_strsplit_m(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
411 cxmutstr string,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
412 cxstring delim,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
413 size_t limit,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
414 cxmutstr *output
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
415 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
416 return cx_strsplit(cx_strcast(string),
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
417 delim, limit, (cxstring *) output);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
418 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
419
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
420 size_t cx_strsplit_ma(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
421 CxAllocator const *allocator,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
422 cxmutstr string,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
423 cxstring delim,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
424 size_t limit,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
425 cxmutstr **output
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
426 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
427 return cx_strsplit_a(allocator, cx_strcast(string),
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
428 delim, limit, (cxstring **) output);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
429 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
430
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
431 int cx_strcmp(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
432 cxstring s1,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
433 cxstring s2
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
434 ) {
5
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
435 if (s1.length == s2.length) {
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
436 return memcmp(s1.ptr, s2.ptr, s1.length);
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
437 } else if (s1.length > s2.length) {
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
438 return 1;
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
439 } else {
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
440 return -1;
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
441 }
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
442 }
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
443
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
444 int cx_strcasecmp(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
445 cxstring s1,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
446 cxstring s2
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
447 ) {
39
3e55bed345f9 added some aes functions + ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
448 if (s1.length == s2.length) {
3e55bed345f9 added some aes functions + ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
449 #ifdef _WIN32
3e55bed345f9 added some aes functions + ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
450 return _strnicmp(s1.ptr, s2.ptr, s1.length);
3e55bed345f9 added some aes functions + ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
451 #else
3e55bed345f9 added some aes functions + ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
452 return strncasecmp(s1.ptr, s2.ptr, s1.length);
3e55bed345f9 added some aes functions + ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
453 #endif
3e55bed345f9 added some aes functions + ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
454 } else if (s1.length > s2.length) {
3e55bed345f9 added some aes functions + ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
455 return 1;
3e55bed345f9 added some aes functions + ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
456 } else {
3e55bed345f9 added some aes functions + ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
457 return -1;
3e55bed345f9 added some aes functions + ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
458 }
3e55bed345f9 added some aes functions + ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
459 }
3e55bed345f9 added some aes functions + ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 17
diff changeset
460
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
461 int cx_strcmp_p(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
462 void const *s1,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
463 void const *s2
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
464 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
465 cxstring const *left = s1;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
466 cxstring const *right = s2;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
467 return cx_strcmp(*left, *right);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
468 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
469
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
470 int cx_strcasecmp_p(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
471 void const *s1,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
472 void const *s2
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
473 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
474 cxstring const *left = s1;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
475 cxstring const *right = s2;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
476 return cx_strcasecmp(*left, *right);
5
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
477 }
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
478
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
479 cxmutstr cx_strdup_a(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
480 CxAllocator const *allocator,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
481 cxstring string
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
482 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
483 cxmutstr result = {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
484 cxMalloc(allocator, string.length + 1),
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
485 string.length
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
486 };
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
487 if (result.ptr == NULL) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
488 result.length = 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
489 return result;
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
490 }
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
491 memcpy(result.ptr, string.ptr, string.length);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
492 result.ptr[string.length] = '\0';
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
493 return result;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
494 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
495
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
496 cxstring cx_strtrim(cxstring string) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
497 cxstring result = string;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
498 // TODO: optimize by comparing multiple bytes at once
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
499 while (result.length > 0 && isspace(*result.ptr)) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
500 result.ptr++;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
501 result.length--;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
502 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
503 while (result.length > 0 && isspace(result.ptr[result.length - 1])) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
504 result.length--;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
505 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
506 return result;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
507 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
508
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
509 cxmutstr cx_strtrim_m(cxmutstr string) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
510 cxstring result = cx_strtrim(cx_strcast(string));
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
511 return (cxmutstr) {(char *) result.ptr, result.length};
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
512 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
513
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
514 bool cx_strprefix(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
515 cxstring string,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
516 cxstring prefix
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
517 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
518 if (string.length < prefix.length) return false;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
519 return memcmp(string.ptr, prefix.ptr, prefix.length) == 0;
1
1bcaac272cdf added existing source code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
520 }
5
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
521
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
522 bool cx_strsuffix(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
523 cxstring string,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
524 cxstring suffix
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
525 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
526 if (string.length < suffix.length) return false;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
527 return memcmp(string.ptr + string.length - suffix.length,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
528 suffix.ptr, suffix.length) == 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
529 }
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
530
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
531 bool cx_strcaseprefix(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
532 cxstring string,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
533 cxstring prefix
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
534 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
535 if (string.length < prefix.length) return false;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
536 #ifdef _WIN32
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
537 return _strnicmp(string.ptr, prefix.ptr, prefix.length) == 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
538 #else
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
539 return strncasecmp(string.ptr, prefix.ptr, prefix.length) == 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
540 #endif
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
541 }
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
542
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
543 bool cx_strcasesuffix(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
544 cxstring string,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
545 cxstring suffix
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
546 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
547 if (string.length < suffix.length) return false;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
548 #ifdef _WIN32
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
549 return _strnicmp(string.ptr+string.length-suffix.length,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
550 suffix.ptr, suffix.length) == 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
551 #else
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
552 return strncasecmp(string.ptr + string.length - suffix.length,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
553 suffix.ptr, suffix.length) == 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
554 #endif
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
555 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
556
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
557 void cx_strlower(cxmutstr string) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
558 cx_for_n(i, string.length) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
559 string.ptr[i] = (char) tolower(string.ptr[i]);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
560 }
5
88625853ae74 new webdav api + repository and key configuration + aes encryption
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 1
diff changeset
561 }
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
562
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
563 void cx_strupper(cxmutstr string) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
564 cx_for_n(i, string.length) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
565 string.ptr[i] = (char) toupper(string.ptr[i]);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
566 }
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
567 }
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
568
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
569 #ifndef CX_STRREPLACE_INDEX_BUFFER_SIZE
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
570 #define CX_STRREPLACE_INDEX_BUFFER_SIZE 64
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
571 #endif
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
572
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
573 struct cx_strreplace_ibuf {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
574 size_t *buf;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
575 struct cx_strreplace_ibuf *next;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
576 unsigned int len;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
577 };
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
578
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
579 static void cx_strrepl_free_ibuf(struct cx_strreplace_ibuf *buf) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
580 while (buf) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
581 struct cx_strreplace_ibuf *next = buf->next;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
582 free(buf->buf);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
583 free(buf);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
584 buf = next;
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
585 }
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
586 }
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
587
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
588 cxmutstr cx_strreplacen_a(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
589 CxAllocator const *allocator,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
590 cxstring str,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
591 cxstring pattern,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
592 cxstring replacement,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
593 size_t replmax
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
594 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
595
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
596 if (pattern.length == 0 || pattern.length > str.length || replmax == 0)
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
597 return cx_strdup_a(allocator, str);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
598
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
599 // Compute expected buffer length
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
600 size_t ibufmax = str.length / pattern.length;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
601 size_t ibuflen = replmax < ibufmax ? replmax : ibufmax;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
602 if (ibuflen > CX_STRREPLACE_INDEX_BUFFER_SIZE) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
603 ibuflen = CX_STRREPLACE_INDEX_BUFFER_SIZE;
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
604 }
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
605
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
606 // Allocate first index buffer
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
607 struct cx_strreplace_ibuf *firstbuf, *curbuf;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
608 firstbuf = curbuf = calloc(1, sizeof(struct cx_strreplace_ibuf));
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
609 if (!firstbuf) return cx_mutstrn(NULL, 0);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
610 firstbuf->buf = calloc(ibuflen, sizeof(size_t));
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
611 if (!firstbuf->buf) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
612 free(firstbuf);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
613 return cx_mutstrn(NULL, 0);
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
614 }
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
615
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
616 // Search occurrences
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
617 cxstring searchstr = str;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
618 size_t found = 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
619 do {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
620 cxstring match = cx_strstr(searchstr, pattern);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
621 if (match.length > 0) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
622 // Allocate next buffer in chain, if required
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
623 if (curbuf->len == ibuflen) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
624 struct cx_strreplace_ibuf *nextbuf =
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
625 calloc(1, sizeof(struct cx_strreplace_ibuf));
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
626 if (!nextbuf) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
627 cx_strrepl_free_ibuf(firstbuf);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
628 return cx_mutstrn(NULL, 0);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
629 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
630 nextbuf->buf = calloc(ibuflen, sizeof(size_t));
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
631 if (!nextbuf->buf) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
632 free(nextbuf);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
633 cx_strrepl_free_ibuf(firstbuf);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
634 return cx_mutstrn(NULL, 0);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
635 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
636 curbuf->next = nextbuf;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
637 curbuf = nextbuf;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
638 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
639
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
640 // Record match index
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
641 found++;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
642 size_t idx = match.ptr - str.ptr;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
643 curbuf->buf[curbuf->len++] = idx;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
644 searchstr.ptr = match.ptr + pattern.length;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
645 searchstr.length = str.length - idx - pattern.length;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
646 } else {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
647 break;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
648 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
649 } while (searchstr.length > 0 && found < replmax);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
650
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
651 // Allocate result string
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
652 cxmutstr result;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
653 {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
654 ssize_t adjlen = (ssize_t) replacement.length - (ssize_t) pattern.length;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
655 size_t rcount = 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
656 curbuf = firstbuf;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
657 do {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
658 rcount += curbuf->len;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
659 curbuf = curbuf->next;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
660 } while (curbuf);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
661 result.length = str.length + rcount * adjlen;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
662 result.ptr = cxMalloc(allocator, result.length + 1);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
663 if (!result.ptr) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
664 cx_strrepl_free_ibuf(firstbuf);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
665 return cx_mutstrn(NULL, 0);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
666 }
17
11dffb40cd91 new dav_query function
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
667 }
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
668
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
669 // Build result string
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
670 curbuf = firstbuf;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
671 size_t srcidx = 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
672 char *destptr = result.ptr;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
673 do {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
674 for (size_t i = 0; i < curbuf->len; i++) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
675 // Copy source part up to next match
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
676 size_t idx = curbuf->buf[i];
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
677 size_t srclen = idx - srcidx;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
678 if (srclen > 0) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
679 memcpy(destptr, str.ptr + srcidx, srclen);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
680 destptr += srclen;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
681 srcidx += srclen;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
682 }
174
e7e56c56d126 updated ucx and used new sstrlower in util_header_callback
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
683
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
684 // Copy the replacement and skip the source pattern
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
685 srcidx += pattern.length;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
686 memcpy(destptr, replacement.ptr, replacement.length);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
687 destptr += replacement.length;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
688 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
689 curbuf = curbuf->next;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
690 } while (curbuf);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
691 memcpy(destptr, str.ptr + srcidx, str.length - srcidx);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
692
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
693 // Result is guaranteed to be zero-terminated
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
694 result.ptr[result.length] = '\0';
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
695
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
696 // Free index buffer
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
697 cx_strrepl_free_ibuf(firstbuf);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
698
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
699 return result;
174
e7e56c56d126 updated ucx and used new sstrlower in util_header_callback
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
700 }
e7e56c56d126 updated ucx and used new sstrlower in util_header_callback
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
701
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
702 CxStrtokCtx cx_strtok(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
703 cxstring str,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
704 cxstring delim,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
705 size_t limit
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
706 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
707 CxStrtokCtx ctx;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
708 ctx.str = str;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
709 ctx.delim = delim;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
710 ctx.limit = limit;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
711 ctx.pos = 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
712 ctx.next_pos = 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
713 ctx.delim_pos = 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
714 ctx.found = 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
715 ctx.delim_more = NULL;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
716 ctx.delim_more_count = 0;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
717 return ctx;
174
e7e56c56d126 updated ucx and used new sstrlower in util_header_callback
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
718 }
e7e56c56d126 updated ucx and used new sstrlower in util_header_callback
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
719
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
720 CxStrtokCtx cx_strtok_m(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
721 cxmutstr str,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
722 cxstring delim,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
723 size_t limit
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
724 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
725 return cx_strtok(cx_strcast(str), delim, limit);
174
e7e56c56d126 updated ucx and used new sstrlower in util_header_callback
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
726 }
e7e56c56d126 updated ucx and used new sstrlower in util_header_callback
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
727
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
728 bool cx_strtok_next(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
729 CxStrtokCtx *ctx,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
730 cxstring *token
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
731 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
732 // abortion criteria
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
733 if (ctx->found >= ctx->limit || ctx->delim_pos >= ctx->str.length) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
734 return false;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
735 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
736
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
737 // determine the search start
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
738 cxstring haystack = cx_strsubs(ctx->str, ctx->next_pos);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
739
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
740 // search the next delimiter
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
741 cxstring delim = cx_strstr(haystack, ctx->delim);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
742
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
743 // if found, make delim capture exactly the delimiter
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
744 if (delim.length > 0) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
745 delim.length = ctx->delim.length;
174
e7e56c56d126 updated ucx and used new sstrlower in util_header_callback
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
746 }
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
748 // if more delimiters are specified, check them now
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
749 if (ctx->delim_more_count > 0) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
750 cx_for_n(i, ctx->delim_more_count) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
751 cxstring d = cx_strstr(haystack, ctx->delim_more[i]);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
752 if (d.length > 0 && (delim.length == 0 || d.ptr < delim.ptr)) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
753 delim.ptr = d.ptr;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
754 delim.length = ctx->delim_more[i].length;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
755 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
756 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
757 }
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
758
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
759 // store the token information and adjust the context
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
760 ctx->found++;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
761 ctx->pos = ctx->next_pos;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
762 token->ptr = &ctx->str.ptr[ctx->pos];
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
763 ctx->delim_pos = delim.length == 0 ?
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
764 ctx->str.length : (size_t) (delim.ptr - ctx->str.ptr);
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
765 token->length = ctx->delim_pos - ctx->pos;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
766 ctx->next_pos = ctx->delim_pos + delim.length;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
767
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
768 return true;
174
e7e56c56d126 updated ucx and used new sstrlower in util_header_callback
Mike Becker <universe@uap-core.de>
parents: 110
diff changeset
769 }
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
770
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
771 bool cx_strtok_next_m(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
772 CxStrtokCtx *ctx,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
773 cxmutstr *token
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
774 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
775 return cx_strtok_next(ctx, (cxstring *) token);
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
776 }
747
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
777
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
778 void cx_strtok_delim(
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
779 CxStrtokCtx *ctx,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
780 cxstring const *delim,
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
781 size_t count
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
782 ) {
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
783 ctx->delim_more = delim;
efbd59642577 ucx 3 update, basic dav commands work, most stuff is still broken
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 505
diff changeset
784 ctx->delim_more_count = count;
505
481802342fdf ucx update
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 335
diff changeset
785 }

mercurial