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Rev | Author | Line No. | Line |
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4158 | hidnplayr | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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6921 | hidnplayr | 3 | ;; Copyright (C) KolibriOS team 2004-2017. All rights reserved. ;; |
4158 | hidnplayr | 4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
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6 | ;; HTTP library for KolibriOS ;; |
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7 | ;; ;; |
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8 | ;; Written by hidnplayr@kolibrios.org ;; |
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4233 | hidnplayr | 9 | ;; Proxy code written by CleverMouse ;; |
4158 | hidnplayr | 10 | ;; ;; |
11 | ;; GNU GENERAL PUBLIC LICENSE ;; |
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12 | ;; Version 2, June 1991 ;; |
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13 | ;; ;; |
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14 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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15 | |||
16 | ; references: |
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17 | ; "HTTP made really easy", http://www.jmarshall.com/easy/http/ |
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18 | ; "Hypertext Transfer Protocol -- HTTP/1.1", http://tools.ietf.org/html/rfc2616 |
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19 | |||
20 | |||
21 | URLMAXLEN = 65535 |
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4541 | hidnplayr | 22 | BUFFERSIZE = 8192 |
4690 | hidnplayr | 23 | TIMEOUT = 500 ; in 1/100 s |
4158 | hidnplayr | 24 | |
25 | __DEBUG__ = 1 |
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5732 | hidnplayr | 26 | __DEBUG_LEVEL__ = 2 |
4158 | hidnplayr | 27 | |
28 | |||
29 | format MS COFF |
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30 | |||
31 | public @EXPORT as 'EXPORTS' |
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32 | |||
33 | include '../../../struct.inc' |
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34 | include '../../../proc32.inc' |
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35 | include '../../../macros.inc' |
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36 | purge section,mov,add,sub |
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37 | include '../../../debug-fdo.inc' |
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38 | |||
39 | include '../../../network.inc' |
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40 | include 'http.inc' |
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41 | |||
42 | virtual at 0 |
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43 | http_msg http_msg |
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44 | end virtual |
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45 | |||
46 | macro copy_till_zero { |
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4241 | hidnplayr | 47 | local .copyloop, .copydone |
48 | .copyloop: |
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4158 | hidnplayr | 49 | lodsb |
50 | test al, al |
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4241 | hidnplayr | 51 | jz .copydone |
4158 | hidnplayr | 52 | stosb |
4241 | hidnplayr | 53 | jmp .copyloop |
54 | .copydone: |
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4158 | hidnplayr | 55 | } |
56 | |||
5534 | hidnplayr | 57 | macro HTTP_init_buffer buffer, socketnum, flags { |
4167 | hidnplayr | 58 | |
59 | mov eax, buffer |
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60 | push socketnum |
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61 | popd [eax + http_msg.socket] |
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4541 | hidnplayr | 62 | lea esi, [eax + http_msg.http_header] |
5534 | hidnplayr | 63 | push flags |
64 | pop [eax + http_msg.flags] |
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65 | or [eax + http_msg.flags], FLAG_CONNECTED |
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4167 | hidnplayr | 66 | mov [eax + http_msg.write_ptr], esi |
4541 | hidnplayr | 67 | mov [eax + http_msg.buffer_length], BUFFERSIZE - http_msg.http_header |
4167 | hidnplayr | 68 | mov [eax + http_msg.chunk_ptr], 0 |
69 | |||
70 | mov [eax + http_msg.status], 0 |
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71 | mov [eax + http_msg.header_length], 0 |
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4541 | hidnplayr | 72 | mov [eax + http_msg.content_ptr], 0 |
4167 | hidnplayr | 73 | mov [eax + http_msg.content_length], 0 |
4168 | hidnplayr | 74 | mov [eax + http_msg.content_received], 0 |
4206 | hidnplayr | 75 | |
76 | push eax ebp |
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77 | mov ebp, eax |
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4690 | hidnplayr | 78 | mcall 26, 9 |
4206 | hidnplayr | 79 | mov [ebp + http_msg.timestamp], eax |
80 | pop ebp eax |
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4167 | hidnplayr | 81 | } |
82 | |||
4158 | hidnplayr | 83 | section '.flat' code readable align 16 |
84 | |||
85 | ;;===========================================================================;; |
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86 | lib_init: ;//////////////////////////////////////////////////////////////////;; |
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87 | ;;---------------------------------------------------------------------------;; |
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88 | ;? Library entry point (called after library load) ;; |
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89 | ;;---------------------------------------------------------------------------;; |
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90 | ;> eax = pointer to memory allocation routine ;; |
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91 | ;> ebx = pointer to memory freeing routine ;; |
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92 | ;> ecx = pointer to memory reallocation routine ;; |
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93 | ;> edx = pointer to library loading routine ;; |
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94 | ;;---------------------------------------------------------------------------;; |
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4209 | hidnplayr | 95 | ;< eax = 1 (fail) / 0 (ok) ;; |
4158 | hidnplayr | 96 | ;;===========================================================================;; |
97 | mov [mem.alloc], eax |
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98 | mov [mem.free], ebx |
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99 | mov [mem.realloc], ecx |
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100 | mov [dll.load], edx |
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101 | |||
102 | invoke dll.load, @IMPORT |
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4209 | hidnplayr | 103 | test eax, eax |
104 | jnz .error |
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4158 | hidnplayr | 105 | |
106 | ; load proxy settings |
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4216 | hidnplayr | 107 | pusha |
4158 | hidnplayr | 108 | invoke ini.get_str, inifile, sec_proxy, key_proxy, proxyAddr, 256, proxyAddr |
109 | invoke ini.get_int, inifile, sec_proxy, key_proxyport, 80 |
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110 | mov [proxyPort], eax |
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111 | invoke ini.get_str, inifile, sec_proxy, key_user, proxyUser, 256, proxyUser |
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112 | invoke ini.get_str, inifile, sec_proxy, key_password, proxyPassword, 256, proxyPassword |
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4216 | hidnplayr | 113 | popa |
4158 | hidnplayr | 114 | |
4212 | hidnplayr | 115 | DEBUGF 1, "HTTP library: init OK\n" |
4158 | hidnplayr | 116 | xor eax, eax |
117 | ret |
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118 | |||
4209 | hidnplayr | 119 | .error: |
5732 | hidnplayr | 120 | DEBUGF 2, "ERROR loading http.obj dependencies\n" |
4158 | hidnplayr | 121 | xor eax, eax |
4209 | hidnplayr | 122 | inc eax |
4158 | hidnplayr | 123 | ret |
124 | |||
125 | |||
4996 | hidnplayr | 126 | ;;================================================================================================;; |
127 | proc HTTP_disconnect identifier ;/////////////////////////////////////////////////////////////////;; |
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128 | ;;------------------------------------------------------------------------------------------------;; |
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129 | ;? Stops the open connection ;; |
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130 | ;;------------------------------------------------------------------------------------------------;; |
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131 | ;> identifier = pointer to buffer containing http_msg struct. ;; |
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132 | ;;------------------------------------------------------------------------------------------------;; |
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133 | ;< none ;; |
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134 | ;;================================================================================================;; |
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4158 | hidnplayr | 135 | |
4996 | hidnplayr | 136 | pusha |
137 | mov ebp, [identifier] |
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4158 | hidnplayr | 138 | |
4996 | hidnplayr | 139 | test [ebp + http_msg.flags], FLAG_CONNECTED |
140 | jz .error |
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141 | and [ebp + http_msg.flags], not FLAG_CONNECTED |
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142 | mcall close, [ebp + http_msg.socket] |
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143 | |||
144 | popa |
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145 | ret |
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146 | |||
147 | .error: |
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7006 | hidnplayr | 148 | DEBUGF 1, "Cannot close already closed connection!\n" |
4996 | hidnplayr | 149 | popa |
150 | ret |
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151 | |||
152 | endp |
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153 | |||
154 | |||
4158 | hidnplayr | 155 | ;;================================================================================================;; |
4996 | hidnplayr | 156 | proc HTTP_free identifier ;///////////////////////////////////////////////////////////////////////;; |
157 | ;;------------------------------------------------------------------------------------------------;; |
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158 | ;? Free the http_msg structure ;; |
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159 | ;;------------------------------------------------------------------------------------------------;; |
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160 | ;> identifier = pointer to buffer containing http_msg struct. ;; |
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161 | ;;------------------------------------------------------------------------------------------------;; |
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162 | ;< none ;; |
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163 | ;;================================================================================================;; |
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164 | DEBUGF 1, "HTTP_free: 0x%x\n", [identifier] |
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165 | pusha |
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166 | mov ebp, [identifier] |
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167 | |||
168 | test [ebp + http_msg.flags], FLAG_CONNECTED |
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169 | jz .not_connected |
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170 | and [ebp + http_msg.flags], not FLAG_CONNECTED |
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171 | mcall close, [ebp + http_msg.socket] |
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172 | |||
173 | .not_connected: |
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174 | invoke mem.free, ebp |
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175 | |||
176 | popa |
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177 | ret |
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178 | |||
179 | endp |
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180 | |||
5534 | hidnplayr | 181 | |
182 | |||
4996 | hidnplayr | 183 | ;;================================================================================================;; |
5534 | hidnplayr | 184 | proc HTTP_get URL, identifier, flags, add_header ;////////////////////////////////////////////////;; |
4158 | hidnplayr | 185 | ;;------------------------------------------------------------------------------------------------;; |
4202 | hidnplayr | 186 | ;? Initiates a HTTP connection, using 'GET' method. ;; |
4158 | hidnplayr | 187 | ;;------------------------------------------------------------------------------------------------;; |
5534 | hidnplayr | 188 | ;> URL = pointer to ASCIIZ URL ;; |
189 | ;> identifier = Identifier of an already open connection, or NULL to create a new one. ;; |
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190 | ;> flags = Flags indicating how to threat the connection. ;; |
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191 | ;> add_header = pointer to additional header parameters (ASCIIZ), or NULL for none. ;; |
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4158 | hidnplayr | 192 | ;;------------------------------------------------------------------------------------------------;; |
193 | ;< eax = 0 (error) / buffer ptr ;; |
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194 | ;;================================================================================================;; |
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195 | locals |
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196 | hostname dd ? |
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197 | pageaddr dd ? |
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198 | socketnum dd ? |
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199 | buffer dd ? |
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4167 | hidnplayr | 200 | port dd ? |
4158 | hidnplayr | 201 | endl |
202 | |||
5537 | hidnplayr | 203 | and [flags], 0xff00 ; filter out invalid flags |
5534 | hidnplayr | 204 | |
4216 | hidnplayr | 205 | pusha |
206 | |||
4158 | hidnplayr | 207 | ; split the URL into hostname and pageaddr |
208 | stdcall parse_url, [URL] |
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209 | test eax, eax |
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210 | jz .error |
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211 | mov [hostname], eax |
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212 | mov [pageaddr], ebx |
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4221 | hidnplayr | 213 | mov [port], ecx |
4158 | hidnplayr | 214 | |
5534 | hidnplayr | 215 | mov eax, [identifier] |
216 | test eax, eax |
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217 | jz .open_new |
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218 | test [eax + http_msg.flags], FLAG_CONNECTED |
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219 | jz .error |
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220 | mov eax, [eax + http_msg.socket] |
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221 | mov [socketnum], eax |
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222 | jmp .send_request |
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223 | |||
4167 | hidnplayr | 224 | ; Connect to the other side. |
5534 | hidnplayr | 225 | .open_new: |
4167 | hidnplayr | 226 | stdcall open_connection, [hostname], [port] |
4158 | hidnplayr | 227 | test eax, eax |
4167 | hidnplayr | 228 | jz .error |
229 | mov [socketnum], eax |
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4158 | hidnplayr | 230 | |
4167 | hidnplayr | 231 | ; Create the HTTP request. |
5534 | hidnplayr | 232 | .send_request: |
4167 | hidnplayr | 233 | invoke mem.alloc, BUFFERSIZE |
4158 | hidnplayr | 234 | test eax, eax |
235 | jz .error |
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4167 | hidnplayr | 236 | mov [buffer], eax |
237 | mov edi, eax |
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4541 | hidnplayr | 238 | DEBUGF 1, "Buffer allocated: 0x%x\n", eax |
4158 | hidnplayr | 239 | |
4167 | hidnplayr | 240 | mov esi, str_get |
241 | copy_till_zero |
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4158 | hidnplayr | 242 | |
4233 | hidnplayr | 243 | ; If we are using a proxy, send complete URL, otherwise send only page address. |
244 | cmp [proxyAddr], 0 |
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245 | je .no_proxy |
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246 | mov esi, str_http ; prepend 'http://' |
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247 | copy_till_zero |
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248 | mov esi, [hostname] |
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249 | copy_till_zero |
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250 | .no_proxy: |
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4167 | hidnplayr | 251 | mov esi, [pageaddr] |
252 | copy_till_zero |
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4158 | hidnplayr | 253 | |
4167 | hidnplayr | 254 | mov esi, str_http11 |
255 | mov ecx, str_http11.length |
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256 | rep movsb |
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257 | |||
258 | mov esi, [hostname] |
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259 | copy_till_zero |
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260 | |||
4241 | hidnplayr | 261 | cmp byte[proxyUser], 0 |
262 | je @f |
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263 | call append_proxy_auth_header |
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264 | @@: |
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265 | |||
266 | mov ax, 0x0a0d |
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267 | stosw |
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268 | |||
4221 | hidnplayr | 269 | mov esi, [add_header] |
270 | test esi, esi |
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271 | jz @f |
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272 | copy_till_zero |
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273 | @@: |
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274 | |||
4167 | hidnplayr | 275 | mov esi, str_close |
276 | mov ecx, str_close.length |
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5534 | hidnplayr | 277 | test [flags], FLAG_KEEPALIVE |
278 | jz @f |
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279 | mov esi, str_keep |
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280 | mov ecx, str_keep.length |
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281 | @@: |
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4167 | hidnplayr | 282 | rep movsb |
283 | |||
284 | mov byte[edi], 0 |
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285 | DEBUGF 1, "Request:\n%s", [buffer] |
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286 | |||
4222 | hidnplayr | 287 | ; Free unused memory |
288 | push edi |
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289 | invoke mem.free, [pageaddr] |
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290 | invoke mem.free, [hostname] |
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291 | pop esi |
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292 | |||
4167 | hidnplayr | 293 | ; Send the request |
294 | sub esi, [buffer] ; length |
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295 | xor edi, edi ; flags |
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296 | mcall send, [socketnum], [buffer] |
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4158 | hidnplayr | 297 | test eax, eax |
298 | jz .error |
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4167 | hidnplayr | 299 | DEBUGF 1, "Request has been sent to server.\n" |
4158 | hidnplayr | 300 | |
5534 | hidnplayr | 301 | cmp [identifier], 0 |
5769 | hidnplayr | 302 | je .new_connection |
303 | invoke mem.free, [buffer] |
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304 | mov eax, [identifier] |
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305 | mov [buffer], eax |
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306 | .new_connection: |
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5534 | hidnplayr | 307 | HTTP_init_buffer [buffer], [socketnum], [flags] |
4216 | hidnplayr | 308 | popa |
309 | mov eax, [buffer] ; return buffer ptr |
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310 | ret |
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4167 | hidnplayr | 311 | |
312 | .error: |
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5732 | hidnplayr | 313 | DEBUGF 2, "HTTP GET error!\n" |
4216 | hidnplayr | 314 | popa |
4167 | hidnplayr | 315 | xor eax, eax ; return 0 = error |
316 | ret |
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317 | |||
318 | endp |
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319 | |||
320 | |||
321 | |||
322 | ;;================================================================================================;; |
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5534 | hidnplayr | 323 | proc HTTP_head URL, identifier, flags, add_header ;///////////////////////////////////////////////;; |
4167 | hidnplayr | 324 | ;;------------------------------------------------------------------------------------------------;; |
4202 | hidnplayr | 325 | ;? Initiates a HTTP connection, using 'HEAD' method. ;; |
4541 | hidnplayr | 326 | ;? This will only return HTTP header and status, no content ;; |
4167 | hidnplayr | 327 | ;;------------------------------------------------------------------------------------------------;; |
5534 | hidnplayr | 328 | ;> URL = pointer to ASCIIZ URL ;; |
329 | ;> identifier = Identifier of an already open connection, or NULL to create a new one. ;; |
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330 | ;> flags = Flags indicating how to threat the connection. ;; |
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331 | ;> add_header = pointer to additional header parameters (ASCIIZ), or NULL for none. ;; |
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4167 | hidnplayr | 332 | ;;------------------------------------------------------------------------------------------------;; |
333 | ;< eax = 0 (error) / buffer ptr ;; |
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334 | ;;================================================================================================;; |
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335 | locals |
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336 | hostname dd ? |
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337 | pageaddr dd ? |
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338 | socketnum dd ? |
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339 | buffer dd ? |
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340 | port dd ? |
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341 | endl |
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342 | |||
5537 | hidnplayr | 343 | and [flags], 0xff00 ; filter out invalid flags |
5534 | hidnplayr | 344 | |
4216 | hidnplayr | 345 | pusha |
4167 | hidnplayr | 346 | ; split the URL into hostname and pageaddr |
347 | stdcall parse_url, [URL] |
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4158 | hidnplayr | 348 | test eax, eax |
4167 | hidnplayr | 349 | jz .error |
350 | mov [hostname], eax |
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351 | mov [pageaddr], ebx |
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4221 | hidnplayr | 352 | mov [port], ecx |
4158 | hidnplayr | 353 | |
5534 | hidnplayr | 354 | mov eax, [identifier] |
355 | test eax, eax |
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356 | jz .open_new |
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357 | test [eax + http_msg.flags], FLAG_CONNECTED |
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358 | jz .error |
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359 | mov eax, [eax + http_msg.socket] |
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360 | mov [socketnum], eax |
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361 | jmp .send_request |
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362 | |||
4167 | hidnplayr | 363 | ; Connect to the other side. |
5534 | hidnplayr | 364 | .open_new: |
4167 | hidnplayr | 365 | stdcall open_connection, [hostname], [port] |
366 | test eax, eax |
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367 | jz .error |
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368 | mov [socketnum], eax |
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369 | |||
4158 | hidnplayr | 370 | ; Create the HTTP request. |
5534 | hidnplayr | 371 | .send_request: |
4158 | hidnplayr | 372 | invoke mem.alloc, BUFFERSIZE |
373 | test eax, eax |
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374 | jz .error |
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375 | mov [buffer], eax |
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4167 | hidnplayr | 376 | mov edi, eax |
4158 | hidnplayr | 377 | DEBUGF 1, "Buffer has been allocated.\n" |
378 | |||
4167 | hidnplayr | 379 | mov esi, str_head |
4158 | hidnplayr | 380 | copy_till_zero |
381 | |||
4233 | hidnplayr | 382 | ; If we are using a proxy, send complete URL, otherwise send only page address. |
383 | cmp [proxyAddr], 0 |
||
384 | je .no_proxy |
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385 | mov esi, str_http ; prepend 'http://' |
||
386 | copy_till_zero |
||
387 | mov esi, [hostname] |
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388 | copy_till_zero |
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389 | .no_proxy: |
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4167 | hidnplayr | 390 | mov esi, [pageaddr] |
391 | copy_till_zero |
||
392 | |||
4158 | hidnplayr | 393 | mov esi, str_http11 |
394 | mov ecx, str_http11.length |
||
395 | rep movsb |
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396 | |||
397 | mov esi, [hostname] |
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398 | copy_till_zero |
||
399 | |||
4241 | hidnplayr | 400 | cmp byte[proxyUser], 0 |
401 | je @f |
||
402 | call append_proxy_auth_header |
||
403 | @@: |
||
404 | |||
405 | mov ax, 0x0a0d |
||
406 | stosw |
||
407 | |||
4221 | hidnplayr | 408 | mov esi, [add_header] |
409 | test esi, esi |
||
410 | jz @f |
||
411 | copy_till_zero |
||
412 | @@: |
||
413 | |||
4158 | hidnplayr | 414 | mov esi, str_close |
415 | mov ecx, str_close.length |
||
5534 | hidnplayr | 416 | test [flags], FLAG_KEEPALIVE |
417 | jz @f |
||
418 | mov esi, str_keep |
||
419 | mov ecx, str_keep.length |
||
420 | @@: |
||
4158 | hidnplayr | 421 | rep movsb |
422 | |||
423 | mov byte[edi], 0 |
||
424 | DEBUGF 1, "Request:\n%s", [buffer] |
||
425 | |||
4222 | hidnplayr | 426 | ; Free unused memory |
427 | push edi |
||
428 | invoke mem.free, [pageaddr] |
||
429 | invoke mem.free, [hostname] |
||
430 | pop esi |
||
431 | |||
4167 | hidnplayr | 432 | ; Send the request |
4158 | hidnplayr | 433 | sub esi, [buffer] ; length |
434 | xor edi, edi ; flags |
||
435 | mcall send, [socketnum], [buffer] |
||
436 | test eax, eax |
||
437 | jz .error |
||
438 | DEBUGF 1, "Request has been sent to server.\n" |
||
439 | |||
5534 | hidnplayr | 440 | cmp [identifier], 0 |
5769 | hidnplayr | 441 | je .new_connection |
442 | invoke mem.free, [buffer] |
||
443 | mov eax, [identifier] |
||
444 | mov [buffer], eax |
||
445 | .new_connection: |
||
5534 | hidnplayr | 446 | HTTP_init_buffer [buffer], [socketnum], [flags] |
4216 | hidnplayr | 447 | popa |
5534 | hidnplayr | 448 | mov eax, [buffer] ; return buffer ptr |
449 | ret |
||
4158 | hidnplayr | 450 | |
4167 | hidnplayr | 451 | .error: |
5732 | hidnplayr | 452 | DEBUGF 2, "HTTP HEAD error!\n" |
4216 | hidnplayr | 453 | popa |
4167 | hidnplayr | 454 | xor eax, eax ; return 0 = error |
455 | ret |
||
456 | |||
457 | endp |
||
458 | |||
459 | |||
460 | ;;================================================================================================;; |
||
5534 | hidnplayr | 461 | proc HTTP_post URL, identifier, flags, add_header, content_type, content_length ;/////////////////;; |
4167 | hidnplayr | 462 | ;;------------------------------------------------------------------------------------------------;; |
4541 | hidnplayr | 463 | ;? Initiates a HTTP connection, using 'POST' method. ;; |
464 | ;? This method is used to send data to the HTTP server ;; |
||
4167 | hidnplayr | 465 | ;;------------------------------------------------------------------------------------------------;; |
4202 | hidnplayr | 466 | ;> URL = pointer to ASCIIZ URL ;; |
5534 | hidnplayr | 467 | ;> identifier = Identifier of an already open connection, or NULL to create a new one. ;; |
468 | ;> flags = Flags indicating how to threat the connection. ;; |
||
469 | ;> add_header = pointer to additional header parameters (ASCIIZ), or NULL for none. ;; |
||
4202 | hidnplayr | 470 | ;> content_type = pointer to ASCIIZ string containing content type ;; |
471 | ;> content_length = length of content (in bytes) ;; |
||
4167 | hidnplayr | 472 | ;;------------------------------------------------------------------------------------------------;; |
5534 | hidnplayr | 473 | ;< eax = 0 (error) / buffer ptr (aka Identifier) ;; |
4167 | hidnplayr | 474 | ;;================================================================================================;; |
475 | locals |
||
476 | hostname dd ? |
||
477 | pageaddr dd ? |
||
478 | socketnum dd ? |
||
479 | buffer dd ? |
||
480 | port dd ? |
||
481 | endl |
||
482 | |||
5537 | hidnplayr | 483 | and [flags], 0xff00 ; filter out invalid flags |
5534 | hidnplayr | 484 | |
4216 | hidnplayr | 485 | pusha |
4167 | hidnplayr | 486 | ; split the URL into hostname and pageaddr |
487 | stdcall parse_url, [URL] |
||
488 | test eax, eax |
||
489 | jz .error |
||
490 | mov [hostname], eax |
||
491 | mov [pageaddr], ebx |
||
4221 | hidnplayr | 492 | mov [port], ecx |
4167 | hidnplayr | 493 | |
5534 | hidnplayr | 494 | mov eax, [identifier] |
495 | test eax, eax |
||
496 | jz .open_new |
||
497 | test [eax + http_msg.flags], FLAG_CONNECTED |
||
498 | jz .error |
||
499 | mov eax, [eax + http_msg.socket] |
||
500 | mov [socketnum], eax |
||
501 | jmp .send_request |
||
502 | |||
4167 | hidnplayr | 503 | ; Connect to the other side. |
5534 | hidnplayr | 504 | .open_new: |
4167 | hidnplayr | 505 | stdcall open_connection, [hostname], [port] |
506 | test eax, eax |
||
507 | jz .error |
||
508 | mov [socketnum], eax |
||
509 | |||
510 | ; Create the HTTP request. |
||
5534 | hidnplayr | 511 | .send_request: |
4167 | hidnplayr | 512 | invoke mem.alloc, BUFFERSIZE |
513 | test eax, eax |
||
514 | jz .error |
||
515 | mov [buffer], eax |
||
516 | mov edi, eax |
||
517 | DEBUGF 1, "Buffer has been allocated.\n" |
||
518 | |||
519 | mov esi, str_post |
||
520 | copy_till_zero |
||
521 | |||
4233 | hidnplayr | 522 | ; If we are using a proxy, send complete URL, otherwise send only page address. |
523 | cmp [proxyAddr], 0 |
||
524 | je .no_proxy |
||
525 | mov esi, str_http ; prepend 'http://' |
||
526 | copy_till_zero |
||
527 | mov esi, [hostname] |
||
528 | copy_till_zero |
||
529 | .no_proxy: |
||
4167 | hidnplayr | 530 | mov esi, [pageaddr] |
531 | copy_till_zero |
||
532 | |||
533 | mov esi, str_http11 |
||
534 | mov ecx, str_http11.length |
||
535 | rep movsb |
||
536 | |||
537 | mov esi, [hostname] |
||
538 | copy_till_zero |
||
539 | |||
540 | mov esi, str_post_cl |
||
541 | mov ecx, str_post_cl.length |
||
542 | rep movsb |
||
543 | |||
544 | mov eax, [content_length] |
||
4233 | hidnplayr | 545 | call eax_ascii_dec |
4167 | hidnplayr | 546 | |
547 | mov esi, str_post_ct |
||
548 | mov ecx, str_post_ct.length |
||
549 | rep movsb |
||
550 | |||
551 | mov esi, [content_type] |
||
4221 | hidnplayr | 552 | copy_till_zero |
4167 | hidnplayr | 553 | |
4241 | hidnplayr | 554 | cmp byte[proxyUser], 0 |
555 | je @f |
||
556 | call append_proxy_auth_header |
||
557 | @@: |
||
558 | |||
559 | mov ax, 0x0a0d |
||
560 | stosw |
||
561 | |||
4221 | hidnplayr | 562 | mov esi, [add_header] |
563 | test esi, esi |
||
564 | jz @f |
||
565 | copy_till_zero |
||
566 | @@: |
||
567 | |||
4167 | hidnplayr | 568 | mov esi, str_close |
569 | mov ecx, str_close.length |
||
5534 | hidnplayr | 570 | test [flags], FLAG_KEEPALIVE |
571 | jz @f |
||
572 | mov esi, str_keep |
||
573 | mov ecx, str_keep.length |
||
574 | @@: |
||
4167 | hidnplayr | 575 | rep movsb |
576 | |||
577 | mov byte[edi], 0 |
||
578 | DEBUGF 1, "Request:\n%s", [buffer] |
||
579 | |||
4222 | hidnplayr | 580 | ; Free unused memory |
581 | push edi |
||
582 | invoke mem.free, [pageaddr] |
||
583 | invoke mem.free, [hostname] |
||
584 | pop esi |
||
585 | |||
4167 | hidnplayr | 586 | ; Send the request |
587 | sub esi, [buffer] ; length |
||
588 | xor edi, edi ; flags |
||
589 | mcall send, [socketnum], [buffer] |
||
590 | test eax, eax |
||
591 | jz .error |
||
592 | DEBUGF 1, "Request has been sent to server.\n" |
||
593 | |||
5534 | hidnplayr | 594 | cmp [identifier], 0 |
5769 | hidnplayr | 595 | je .new_connection |
596 | invoke mem.free, [buffer] |
||
597 | mov eax, [identifier] |
||
598 | mov [buffer], eax |
||
599 | .new_connection: |
||
5534 | hidnplayr | 600 | HTTP_init_buffer [buffer], [socketnum], [flags] |
4216 | hidnplayr | 601 | popa |
5534 | hidnplayr | 602 | mov eax, [buffer] ; return buffer ptr |
603 | ret |
||
4158 | hidnplayr | 604 | |
605 | .error: |
||
7006 | hidnplayr | 606 | DEBUGF 2, "HTTP POST error!\n" |
4216 | hidnplayr | 607 | popa |
4158 | hidnplayr | 608 | xor eax, eax ; return 0 = error |
609 | ret |
||
610 | |||
611 | endp |
||
612 | |||
613 | |||
614 | |||
615 | ;;================================================================================================;; |
||
4996 | hidnplayr | 616 | proc HTTP_receive identifier ;////////////////////////////////////////////////////////////////////;; |
4158 | hidnplayr | 617 | ;;------------------------------------------------------------------------------------------------;; |
4996 | hidnplayr | 618 | ;? Receive data from the server, parse headers and put data in receive buffer(s). ;; |
4202 | hidnplayr | 619 | ;? To complete a transfer, this procedure must be called over and over again untill it returns 0. ;; |
4158 | hidnplayr | 620 | ;;------------------------------------------------------------------------------------------------;; |
4202 | hidnplayr | 621 | ;> identifier = pointer to buffer containing http_msg struct. ;; |
4158 | hidnplayr | 622 | ;;------------------------------------------------------------------------------------------------;; |
623 | ;< eax = -1 (not finished) / 0 finished ;; |
||
624 | ;;================================================================================================;; |
||
4690 | hidnplayr | 625 | |
4158 | hidnplayr | 626 | pusha |
627 | mov ebp, [identifier] |
||
4162 | hidnplayr | 628 | |
4209 | hidnplayr | 629 | ; If the connection is closed, return immediately |
4205 | hidnplayr | 630 | test [ebp + http_msg.flags], FLAG_CONNECTED |
631 | jz .connection_closed |
||
632 | |||
5534 | hidnplayr | 633 | ; If the buffer is full, allocate a new one |
634 | cmp [ebp + http_msg.buffer_length], 0 |
||
635 | jne .receive |
||
636 | |||
5537 | hidnplayr | 637 | test [ebp + http_msg.flags], FLAG_STREAM |
5534 | hidnplayr | 638 | jz .err_header |
639 | |||
5537 | hidnplayr | 640 | test [ebp + http_msg.flags], FLAG_REUSE_BUFFER |
641 | jz .new_buffer |
||
642 | |||
643 | mov eax, [ebp + http_msg.content_ptr] |
||
644 | mov [ebp + http_msg.write_ptr], eax |
||
645 | mov [ebp + http_msg.buffer_length], BUFFERSIZE |
||
646 | jmp .receive |
||
647 | |||
648 | .new_buffer: |
||
5534 | hidnplayr | 649 | invoke mem.alloc, BUFFERSIZE |
650 | test eax, eax |
||
651 | jz .err_no_ram |
||
652 | mov [ebp + http_msg.content_ptr], eax |
||
653 | mov [ebp + http_msg.write_ptr], eax |
||
654 | mov [ebp + http_msg.buffer_length], BUFFERSIZE |
||
5537 | hidnplayr | 655 | DEBUGF 1, "New buffer: 0x%x\n", eax |
5534 | hidnplayr | 656 | |
4162 | hidnplayr | 657 | ; Receive some data |
5534 | hidnplayr | 658 | .receive: |
5732 | hidnplayr | 659 | mov edi, MSG_DONTWAIT |
660 | test [ebp + http_msg.flags], FLAG_BLOCK |
||
661 | jz @f |
||
662 | xor edi, edi |
||
663 | @@: |
||
4158 | hidnplayr | 664 | mcall recv, [ebp + http_msg.socket], [ebp + http_msg.write_ptr], \ |
5732 | hidnplayr | 665 | [ebp + http_msg.buffer_length] |
4158 | hidnplayr | 666 | cmp eax, 0xffffffff |
667 | je .check_socket |
||
4220 | hidnplayr | 668 | |
669 | test eax, eax |
||
670 | jz .server_closed |
||
4158 | hidnplayr | 671 | DEBUGF 1, "Received %u bytes\n", eax |
672 | |||
4209 | hidnplayr | 673 | ; Update timestamp |
4206 | hidnplayr | 674 | push eax |
4690 | hidnplayr | 675 | mcall 26, 9 |
4206 | hidnplayr | 676 | mov [ebp + http_msg.timestamp], eax |
677 | pop eax |
||
678 | |||
4162 | hidnplayr | 679 | ; Update pointers |
4158 | hidnplayr | 680 | mov edi, [ebp + http_msg.write_ptr] |
681 | add [ebp + http_msg.write_ptr], eax |
||
682 | sub [ebp + http_msg.buffer_length], eax |
||
4162 | hidnplayr | 683 | |
684 | ; If data is chunked, combine chunks into contiguous data. |
||
685 | test [ebp + http_msg.flags], FLAG_CHUNKED |
||
686 | jnz .chunk_loop |
||
687 | |||
4212 | hidnplayr | 688 | ; Did we detect the (final) header yet? |
4158 | hidnplayr | 689 | test [ebp + http_msg.flags], FLAG_GOT_HEADER |
690 | jnz .header_parsed |
||
691 | |||
4690 | hidnplayr | 692 | ;-------------------------------------------------------------- |
693 | ; |
||
694 | ; Header parsing code begins here |
||
695 | ; |
||
696 | |||
4212 | hidnplayr | 697 | ; We havent found the (final) header yet, search for it.. |
698 | .scan_again: |
||
699 | ; eax = total number of bytes received so far |
||
700 | mov eax, [ebp + http_msg.write_ptr] |
||
4541 | hidnplayr | 701 | sub eax, http_msg.http_header |
4212 | hidnplayr | 702 | sub eax, ebp |
703 | sub eax, [ebp + http_msg.header_length] |
||
704 | ; edi is ptr to begin of header |
||
4541 | hidnplayr | 705 | lea edi, [ebp + http_msg.http_header] |
4212 | hidnplayr | 706 | add edi, [ebp + http_msg.header_length] |
707 | ; put it in esi for next proc too |
||
708 | mov esi, edi |
||
709 | sub eax, 3 |
||
4690 | hidnplayr | 710 | jle .need_more_data_for_header |
4212 | hidnplayr | 711 | .scan_loop: |
4158 | hidnplayr | 712 | ; scan for end of header (empty line) |
713 | cmp dword[edi], 0x0a0d0a0d ; end of header |
||
714 | je .end_of_header |
||
4212 | hidnplayr | 715 | cmp word[edi+2], 0x0a0a ; notice the use of offset + 2, to calculate header length correctly :) |
4158 | hidnplayr | 716 | je .end_of_header |
717 | inc edi |
||
718 | dec eax |
||
4212 | hidnplayr | 719 | jnz .scan_loop |
4690 | hidnplayr | 720 | jmp .need_more_data_for_header |
4158 | hidnplayr | 721 | |
722 | .end_of_header: |
||
4541 | hidnplayr | 723 | add edi, 4 - http_msg.http_header |
4158 | hidnplayr | 724 | sub edi, ebp |
4212 | hidnplayr | 725 | mov [ebp + http_msg.header_length], edi ; If this isnt the final header, we'll use this as an offset to find real header. |
4158 | hidnplayr | 726 | DEBUGF 1, "Header length: %u\n", edi |
727 | |||
4690 | hidnplayr | 728 | ; Ok, we have found the header |
4212 | hidnplayr | 729 | cmp dword[esi], 'HTTP' |
4690 | hidnplayr | 730 | jne .err_header |
4212 | hidnplayr | 731 | cmp dword[esi+4], '/1.0' |
4158 | hidnplayr | 732 | je .http_1.0 |
4212 | hidnplayr | 733 | cmp dword[esi+4], '/1.1' |
4690 | hidnplayr | 734 | jne .err_header |
4158 | hidnplayr | 735 | or [ebp + http_msg.flags], FLAG_HTTP11 |
736 | .http_1.0: |
||
4212 | hidnplayr | 737 | cmp byte[esi+8], ' ' |
4690 | hidnplayr | 738 | jne .err_header |
4158 | hidnplayr | 739 | |
4212 | hidnplayr | 740 | add esi, 9 |
4158 | hidnplayr | 741 | xor eax, eax |
742 | xor ebx, ebx |
||
743 | mov ecx, 3 |
||
744 | .statusloop: |
||
745 | lodsb |
||
746 | sub al, '0' |
||
4690 | hidnplayr | 747 | jb .err_header |
4158 | hidnplayr | 748 | cmp al, 9 |
4690 | hidnplayr | 749 | ja .err_header |
4158 | hidnplayr | 750 | lea ebx, [ebx + 4*ebx] |
751 | shl ebx, 1 |
||
752 | add ebx, eax |
||
753 | dec ecx |
||
754 | jnz .statusloop |
||
4212 | hidnplayr | 755 | |
4690 | hidnplayr | 756 | ; Ignore "100 - Continue" lines |
4212 | hidnplayr | 757 | cmp ebx, 100 |
758 | je .scan_again |
||
759 | |||
760 | DEBUGF 1, "Status: %u\n", ebx |
||
4158 | hidnplayr | 761 | mov [ebp + http_msg.status], ebx |
4212 | hidnplayr | 762 | or [ebp + http_msg.flags], FLAG_GOT_HEADER |
4158 | hidnplayr | 763 | |
764 | ; Now, convert all header names to lowercase. |
||
765 | ; This way, it will be much easier to find certain header fields, later on. |
||
4541 | hidnplayr | 766 | lea esi, [ebp + http_msg.http_header] |
4158 | hidnplayr | 767 | mov ecx, [ebp + http_msg.header_length] |
768 | .need_newline: |
||
769 | inc esi |
||
770 | dec ecx |
||
771 | jz .convert_done |
||
772 | cmp byte[esi], 10 |
||
773 | jne .need_newline |
||
4690 | hidnplayr | 774 | ; We have found a newline |
775 | ; A line beginning with space or tabs has no header fields. |
||
4158 | hidnplayr | 776 | inc esi |
777 | dec ecx |
||
778 | jz .convert_done |
||
779 | cmp byte[esi], ' ' |
||
780 | je .need_newline |
||
781 | cmp byte[esi], 9 ; horizontal tab |
||
782 | je .need_newline |
||
783 | jmp .convert_loop |
||
784 | .next_char: |
||
785 | inc esi |
||
786 | dec ecx |
||
787 | jz .convert_done |
||
788 | .convert_loop: |
||
789 | cmp byte[esi], ':' |
||
790 | je .need_newline |
||
791 | cmp byte[esi], 'A' |
||
792 | jb .next_char |
||
793 | cmp byte[esi], 'Z' |
||
794 | ja .next_char |
||
795 | or byte[esi], 0x20 ; convert to lowercase |
||
796 | jmp .next_char |
||
797 | .convert_done: |
||
798 | mov byte[esi-1], 0 |
||
4541 | hidnplayr | 799 | lea esi, [ebp + http_msg.http_header] |
4158 | hidnplayr | 800 | DEBUGF 1, "Header names converted to lowercase:\n%s\n", esi |
801 | |||
802 | ; Check for content-length header field. |
||
4222 | hidnplayr | 803 | stdcall HTTP_find_header_field, ebp, str_cl |
4158 | hidnplayr | 804 | test eax, eax |
805 | jz .no_content |
||
806 | or [ebp + http_msg.flags], FLAG_CONTENT_LENGTH |
||
807 | |||
808 | xor edx, edx |
||
809 | .cl_loop: |
||
810 | movzx ebx, byte[eax] |
||
811 | inc eax |
||
812 | cmp bl, 10 |
||
813 | je .cl_ok |
||
814 | cmp bl, 13 |
||
815 | je .cl_ok |
||
816 | cmp bl, ' ' |
||
817 | je .cl_ok |
||
818 | sub bl, '0' |
||
4690 | hidnplayr | 819 | jb .err_header |
4158 | hidnplayr | 820 | cmp bl, 9 |
4690 | hidnplayr | 821 | ja .err_header |
4158 | hidnplayr | 822 | lea edx, [edx + edx*4] ; edx = edx*10 |
823 | shl edx, 1 ; |
||
824 | add edx, ebx |
||
825 | jmp .cl_loop |
||
826 | |||
827 | .cl_ok: |
||
828 | mov [ebp + http_msg.content_length], edx |
||
829 | DEBUGF 1, "Content-length: %u\n", edx |
||
830 | |||
4541 | hidnplayr | 831 | test edx, edx |
832 | jz .got_all_data |
||
4158 | hidnplayr | 833 | |
4541 | hidnplayr | 834 | call alloc_contentbuff |
835 | test eax, eax |
||
4690 | hidnplayr | 836 | jz .err_no_ram |
4541 | hidnplayr | 837 | xor eax, eax |
838 | jmp .header_parsed |
||
4203 | hidnplayr | 839 | |
4158 | hidnplayr | 840 | .no_content: |
841 | DEBUGF 1, "Content-length not found.\n" |
||
842 | ; We didnt find 'content-length', maybe server is using chunked transfer encoding? |
||
5537 | hidnplayr | 843 | .multibuffer: |
4158 | hidnplayr | 844 | ; Try to find 'transfer-encoding' header. |
4222 | hidnplayr | 845 | stdcall HTTP_find_header_field, ebp, str_te |
4158 | hidnplayr | 846 | test eax, eax |
4541 | hidnplayr | 847 | jnz .ct_hdr_found |
4158 | hidnplayr | 848 | |
4541 | hidnplayr | 849 | .not_chunked: |
850 | mov edx, BUFFERSIZE |
||
851 | call alloc_contentbuff |
||
852 | test eax, eax |
||
4690 | hidnplayr | 853 | jz .err_no_ram |
4541 | hidnplayr | 854 | xor eax, eax |
855 | jmp .header_parsed |
||
856 | |||
857 | .ct_hdr_found: |
||
4158 | hidnplayr | 858 | mov ebx, dword[eax] |
4162 | hidnplayr | 859 | or ebx, 0x20202020 |
4158 | hidnplayr | 860 | cmp ebx, 'chun' |
4220 | hidnplayr | 861 | jne .not_chunked |
4158 | hidnplayr | 862 | mov ebx, dword[eax+4] |
4162 | hidnplayr | 863 | or ebx, 0x00202020 |
864 | and ebx, 0x00ffffff |
||
4158 | hidnplayr | 865 | cmp ebx, 'ked' |
4220 | hidnplayr | 866 | jne .not_chunked |
4158 | hidnplayr | 867 | |
868 | or [ebp + http_msg.flags], FLAG_CHUNKED |
||
869 | DEBUGF 1, "Transfer type is: chunked\n" |
||
870 | |||
4541 | hidnplayr | 871 | mov edx, BUFFERSIZE |
872 | call alloc_contentbuff |
||
873 | test eax, eax |
||
4690 | hidnplayr | 874 | jz .err_no_ram |
4541 | hidnplayr | 875 | |
4158 | hidnplayr | 876 | ; Set chunk pointer where first chunk should begin. |
4541 | hidnplayr | 877 | mov eax, [ebp + http_msg.content_ptr] |
4158 | hidnplayr | 878 | mov [ebp + http_msg.chunk_ptr], eax |
879 | |||
4690 | hidnplayr | 880 | ;-------------------------------------------------------------- |
881 | ; |
||
882 | ; Chunk parsing code begins here |
||
883 | ; |
||
884 | |||
4162 | hidnplayr | 885 | .chunk_loop: |
7091 | hidnplayr | 886 | DEBUGF 1, "chunk_loop write_ptr=0x%x chunk_ptr=0x%x\n", [ebp + http_msg.write_ptr], [ebp + http_msg.chunk_ptr] |
4158 | hidnplayr | 887 | mov ecx, [ebp + http_msg.write_ptr] |
888 | sub ecx, [ebp + http_msg.chunk_ptr] |
||
7091 | hidnplayr | 889 | jbe .need_more_data_chunked ; amount of available bytes after chunkline start |
4690 | hidnplayr | 890 | |
4202 | hidnplayr | 891 | ; Chunkline starts here, convert the ASCII hex number into ebx |
4158 | hidnplayr | 892 | mov esi, [ebp + http_msg.chunk_ptr] |
4690 | hidnplayr | 893 | |
4158 | hidnplayr | 894 | xor ebx, ebx |
4690 | hidnplayr | 895 | cmp byte[esi], 0x0d |
896 | jne .chunk_hex_loop |
||
897 | dec ecx |
||
898 | jz .need_more_data_chunked |
||
899 | inc esi |
||
900 | cmp byte[esi], 0x0a |
||
901 | jne .chunk_hex_loop |
||
902 | dec ecx |
||
903 | jz .need_more_data_chunked |
||
904 | inc esi |
||
905 | .chunk_hex_loop: |
||
4158 | hidnplayr | 906 | lodsb |
907 | sub al, '0' |
||
4690 | hidnplayr | 908 | jb .chunk_hex_end |
4158 | hidnplayr | 909 | cmp al, 9 |
910 | jbe .chunk_hex |
||
4162 | hidnplayr | 911 | sub al, 'A' - '0' - 10 |
4690 | hidnplayr | 912 | jb .chunk_hex_end |
4162 | hidnplayr | 913 | cmp al, 15 |
4158 | hidnplayr | 914 | jbe .chunk_hex |
915 | sub al, 'a' - 'A' |
||
4162 | hidnplayr | 916 | cmp al, 15 |
4690 | hidnplayr | 917 | ja .chunk_hex_end |
4158 | hidnplayr | 918 | .chunk_hex: |
919 | shl ebx, 4 |
||
920 | add bl, al |
||
4690 | hidnplayr | 921 | dec ecx |
922 | jnz .chunk_hex_loop |
||
923 | jmp .need_more_data_chunked |
||
924 | .chunk_hex_end: |
||
925 | ; Chunkline ends with a CR LF or simply LF |
||
4541 | hidnplayr | 926 | dec esi |
4202 | hidnplayr | 927 | .end_of_chunkline?: |
4541 | hidnplayr | 928 | lodsb |
4690 | hidnplayr | 929 | cmp al, 10 ; chunkline must always end with LF |
4158 | hidnplayr | 930 | je .end_of_chunkline |
4690 | hidnplayr | 931 | dec ecx |
932 | jnz .end_of_chunkline? |
||
933 | xor eax, eax |
||
934 | jmp .need_more_data_chunked ; chunkline is incomplete, request more data |
||
4158 | hidnplayr | 935 | .end_of_chunkline: |
4690 | hidnplayr | 936 | DEBUGF 1, "Chunk of 0x%x bytes\n", ebx |
4541 | hidnplayr | 937 | ; If chunk size is 0, all chunks have been received. |
938 | test ebx, ebx |
||
939 | jz .got_all_data_chunked |
||
7091 | hidnplayr | 940 | ; Calculate chunkline length |
941 | mov edx, esi |
||
942 | sub edx, [ebp + http_msg.chunk_ptr] ; edx is now length of chunkline |
||
943 | DEBUGF 1, "Chunkline is %u bytes long\n", edx |
||
4690 | hidnplayr | 944 | ; Calculate how many data bytes we have received already |
4541 | hidnplayr | 945 | mov ecx, [ebp + http_msg.write_ptr] |
7091 | hidnplayr | 946 | sub ecx, [ebp + http_msg.chunk_ptr] |
947 | sub ecx, edx ; ecx is now number of received data bytes (without chunkline) |
||
4690 | hidnplayr | 948 | ; Update content_received counter |
949 | add [ebp + http_msg.content_received], ecx |
||
950 | ; Calculate new write ptr |
||
951 | sub [ebp + http_msg.write_ptr], edx |
||
5537 | hidnplayr | 952 | test [ebp + http_msg.flags], FLAG_STREAM |
5534 | hidnplayr | 953 | jnz .dont_resize |
4162 | hidnplayr | 954 | ; Realloc buffer, make it 'chunksize' bigger. |
4690 | hidnplayr | 955 | lea edx, [ebx + BUFFERSIZE] |
956 | mov [ebp + http_msg.buffer_length], edx ; remaining space in new buffer |
||
957 | add edx, [ebp + http_msg.write_ptr] |
||
958 | sub edx, [ebp + http_msg.content_ptr] |
||
959 | DEBUGF 1, "Resizing buffer 0x%x, it will now be %u bytes\n", [ebp + http_msg.content_ptr], edx |
||
960 | invoke mem.realloc, [ebp + http_msg.content_ptr], edx |
||
4541 | hidnplayr | 961 | DEBUGF 1, "New buffer = 0x%x\n", eax |
4162 | hidnplayr | 962 | or eax, eax |
4690 | hidnplayr | 963 | jz .err_no_ram |
964 | call recalculate_pointers ; Because it's possible that buffer begins on another address now |
||
965 | add esi, eax ; recalculate esi too! |
||
5534 | hidnplayr | 966 | .dont_resize: |
4690 | hidnplayr | 967 | ; Remove chunk header (aka chunkline) from the buffer by shifting all received data after chunkt_ptr to the left |
4541 | hidnplayr | 968 | mov edi, [ebp + http_msg.chunk_ptr] |
7091 | hidnplayr | 969 | DEBUGF 1, "Removing chunkline esi=0x%x edi=0x%x ecx=%u\n", esi, edi, ecx |
4690 | hidnplayr | 970 | rep movsb |
971 | ; Update chunk ptr to point to next chunk |
||
4541 | hidnplayr | 972 | add [ebp + http_msg.chunk_ptr], ebx |
4690 | hidnplayr | 973 | ; Set number of received bytes to 0, we already updated content_received |
4541 | hidnplayr | 974 | xor eax, eax |
4162 | hidnplayr | 975 | jmp .chunk_loop |
4158 | hidnplayr | 976 | |
4690 | hidnplayr | 977 | ;-------------------------------------------------------------- |
978 | ; |
||
979 | ; end of proc code begins here |
||
980 | ; |
||
981 | |||
4162 | hidnplayr | 982 | .header_parsed: |
4690 | hidnplayr | 983 | ; Header was already parsed and connection isnt chunked. |
984 | ; Update content_received |
||
4168 | hidnplayr | 985 | add [ebp + http_msg.content_received], eax |
4690 | hidnplayr | 986 | ; If we received content-length parameter, check if we received all the data |
4220 | hidnplayr | 987 | test [ebp + http_msg.flags], FLAG_CONTENT_LENGTH |
4690 | hidnplayr | 988 | jz @f |
4217 | hidnplayr | 989 | mov eax, [ebp + http_msg.content_received] |
990 | cmp eax, [ebp + http_msg.content_length] |
||
4168 | hidnplayr | 991 | jae .got_all_data |
4690 | hidnplayr | 992 | @@: |
993 | cmp [ebp + http_msg.buffer_length], 0 |
||
994 | je .buffer_full |
||
995 | ; Need more data |
||
996 | popa |
||
997 | xor eax, eax |
||
998 | dec eax |
||
999 | ret |
||
4212 | hidnplayr | 1000 | |
4690 | hidnplayr | 1001 | .buffer_full: |
5537 | hidnplayr | 1002 | test [ebp + http_msg.flags], FLAG_STREAM |
5534 | hidnplayr | 1003 | jnz .multibuff |
4220 | hidnplayr | 1004 | mov eax, [ebp + http_msg.write_ptr] |
1005 | add eax, BUFFERSIZE |
||
4541 | hidnplayr | 1006 | sub eax, [ebp + http_msg.content_ptr] |
1007 | invoke mem.realloc, [ebp + http_msg.content_ptr], eax |
||
4220 | hidnplayr | 1008 | or eax, eax |
4690 | hidnplayr | 1009 | jz .err_no_ram |
4541 | hidnplayr | 1010 | call recalculate_pointers |
4220 | hidnplayr | 1011 | mov [ebp + http_msg.buffer_length], BUFFERSIZE |
4690 | hidnplayr | 1012 | ; Need more data |
1013 | popa |
||
1014 | xor eax, eax |
||
1015 | dec eax |
||
1016 | ret |
||
4220 | hidnplayr | 1017 | |
5534 | hidnplayr | 1018 | .multibuff: |
1019 | ; This buffer is full |
||
1020 | popa |
||
1021 | xor eax, eax |
||
1022 | ret |
||
1023 | |||
4690 | hidnplayr | 1024 | .need_more_data_for_header: |
1025 | cmp [ebp + http_msg.buffer_length], 0 |
||
1026 | je .err_header ; It's just too damn long! |
||
1027 | ; Need more data |
||
4162 | hidnplayr | 1028 | popa |
1029 | xor eax, eax |
||
1030 | dec eax |
||
1031 | ret |
||
4158 | hidnplayr | 1032 | |
4162 | hidnplayr | 1033 | .need_more_data_chunked: |
4690 | hidnplayr | 1034 | ; We only got a partial chunk, or need more chunks, update content_received and request more data |
4168 | hidnplayr | 1035 | add [ebp + http_msg.content_received], eax |
4158 | hidnplayr | 1036 | popa |
1037 | xor eax, eax |
||
1038 | dec eax |
||
1039 | ret |
||
1040 | |||
4162 | hidnplayr | 1041 | .got_all_data_chunked: |
4690 | hidnplayr | 1042 | ; Woohoo, we got all the chunked data, calculate total number of bytes received. |
4162 | hidnplayr | 1043 | mov eax, [ebp + http_msg.chunk_ptr] |
4541 | hidnplayr | 1044 | sub eax, [ebp + http_msg.content_ptr] |
4162 | hidnplayr | 1045 | mov [ebp + http_msg.content_length], eax |
4168 | hidnplayr | 1046 | mov [ebp + http_msg.content_received], eax |
4158 | hidnplayr | 1047 | .got_all_data: |
4217 | hidnplayr | 1048 | DEBUGF 1, "We got all the data! (%u bytes)\n", [ebp + http_msg.content_received] |
4205 | hidnplayr | 1049 | or [ebp + http_msg.flags], FLAG_GOT_ALL_DATA |
5769 | hidnplayr | 1050 | test [ebp + http_msg.flags], FLAG_KEEPALIVE |
1051 | jnz @f |
||
1052 | mcall close, [ebp + http_msg.socket] |
||
4205 | hidnplayr | 1053 | and [ebp + http_msg.flags], not FLAG_CONNECTED |
5769 | hidnplayr | 1054 | @@: |
4158 | hidnplayr | 1055 | popa |
1056 | xor eax, eax |
||
1057 | ret |
||
1058 | |||
4690 | hidnplayr | 1059 | ;-------------------------------------------------------------- |
1060 | ; |
||
1061 | ; error handeling code begins here |
||
1062 | ; |
||
1063 | |||
4158 | hidnplayr | 1064 | .check_socket: |
1065 | cmp ebx, EWOULDBLOCK |
||
4690 | hidnplayr | 1066 | jne .err_socket |
1067 | mcall 26, 9 |
||
1068 | sub eax, [ebp + http_msg.timestamp] |
||
1069 | cmp eax, TIMEOUT |
||
1070 | ja .err_timeout |
||
1071 | ; Need more data |
||
1072 | popa |
||
1073 | xor eax, eax |
||
1074 | dec eax |
||
1075 | ret |
||
4158 | hidnplayr | 1076 | |
4220 | hidnplayr | 1077 | .server_closed: |
1078 | DEBUGF 1, "server closed connection, transfer complete?\n" |
||
1079 | test [ebp + http_msg.flags], FLAG_GOT_HEADER |
||
4690 | hidnplayr | 1080 | jz .err_server_closed |
4220 | hidnplayr | 1081 | test [ebp + http_msg.flags], FLAG_CONTENT_LENGTH |
1082 | jz .got_all_data |
||
4690 | hidnplayr | 1083 | .err_server_closed: |
4220 | hidnplayr | 1084 | pop eax |
5732 | hidnplayr | 1085 | DEBUGF 2, "ERROR: server closed connection unexpectedly\n" |
4220 | hidnplayr | 1086 | or [ebp + http_msg.flags], FLAG_TRANSFER_FAILED |
4690 | hidnplayr | 1087 | jmp .abort |
4220 | hidnplayr | 1088 | |
4690 | hidnplayr | 1089 | .err_header: |
4203 | hidnplayr | 1090 | pop eax |
5732 | hidnplayr | 1091 | DEBUGF 2, "ERROR: invalid header\n" |
4158 | hidnplayr | 1092 | or [ebp + http_msg.flags], FLAG_INVALID_HEADER |
4690 | hidnplayr | 1093 | jmp .abort |
4158 | hidnplayr | 1094 | |
4690 | hidnplayr | 1095 | .err_no_ram: |
5732 | hidnplayr | 1096 | DEBUGF 2, "ERROR: out of RAM\n" |
4158 | hidnplayr | 1097 | or [ebp + http_msg.flags], FLAG_NO_RAM |
4690 | hidnplayr | 1098 | jmp .abort |
4206 | hidnplayr | 1099 | |
4690 | hidnplayr | 1100 | .err_timeout: |
5732 | hidnplayr | 1101 | DEBUGF 2, "ERROR: timeout\n" |
4690 | hidnplayr | 1102 | or [ebp + http_msg.flags], FLAG_TIMEOUT_ERROR |
1103 | jmp .abort |
||
1104 | |||
1105 | .err_socket: |
||
5732 | hidnplayr | 1106 | DEBUGF 2, "ERROR: socket error %u\n", ebx |
4206 | hidnplayr | 1107 | or [ebp + http_msg.flags], FLAG_SOCKET_ERROR |
4690 | hidnplayr | 1108 | .abort: |
4205 | hidnplayr | 1109 | and [ebp + http_msg.flags], not FLAG_CONNECTED |
1110 | mcall close, [ebp + http_msg.socket] |
||
4206 | hidnplayr | 1111 | .connection_closed: |
4158 | hidnplayr | 1112 | popa |
1113 | xor eax, eax |
||
1114 | ret |
||
1115 | |||
1116 | endp |
||
1117 | |||
1118 | |||
4541 | hidnplayr | 1119 | alloc_contentbuff: |
4158 | hidnplayr | 1120 | |
5537 | hidnplayr | 1121 | test [ebp + http_msg.flags], FLAG_STREAM |
1122 | jz @f |
||
1123 | mov edx, BUFFERSIZE |
||
1124 | @@: |
||
1125 | |||
4541 | hidnplayr | 1126 | ; Allocate content buffer |
1127 | invoke mem.alloc, edx |
||
1128 | or eax, eax |
||
1129 | jz .no_ram |
||
4205 | hidnplayr | 1130 | |
4541 | hidnplayr | 1131 | DEBUGF 1, "Content buffer allocated: 0x%x\n", eax |
1132 | |||
1133 | ; Copy already received content into content buffer |
||
1134 | mov edi, eax |
||
1135 | lea esi, [ebp + http_msg.http_header] |
||
1136 | add esi, [ebp + http_msg.header_length] |
||
1137 | mov ecx, [ebp + http_msg.write_ptr] |
||
1138 | sub ecx, esi |
||
1139 | mov ebx, ecx |
||
1140 | rep movsb |
||
1141 | |||
1142 | ; Update pointers to point to new buffer |
||
1143 | mov [ebp + http_msg.content_ptr], eax |
||
1144 | mov [ebp + http_msg.content_received], ebx |
||
1145 | sub edx, ebx |
||
1146 | mov [ebp + http_msg.buffer_length], edx |
||
1147 | add eax, ebx |
||
1148 | mov [ebp + http_msg.write_ptr], eax |
||
1149 | |||
1150 | ; Shrink header buffer |
||
1151 | mov eax, http_msg.http_header |
||
1152 | add eax, [ebp + http_msg.header_length] |
||
1153 | invoke mem.realloc, ebp, eax |
||
1154 | or eax, eax |
||
1155 | .no_ram: |
||
1156 | |||
1157 | ret |
||
1158 | |||
1159 | |||
1160 | |||
1161 | recalculate_pointers: |
||
1162 | |||
1163 | sub eax, [ebp + http_msg.content_ptr] |
||
1164 | jz .done |
||
1165 | add [ebp + http_msg.content_ptr], eax |
||
1166 | add [ebp + http_msg.write_ptr], eax |
||
1167 | add [ebp + http_msg.chunk_ptr], eax |
||
1168 | |||
1169 | .done: |
||
1170 | ret |
||
1171 | |||
1172 | |||
1173 | |||
4158 | hidnplayr | 1174 | ;;================================================================================================;; |
4996 | hidnplayr | 1175 | proc HTTP_send identifier, dataptr, datalength ;//////////////////////////////////////////////////;; |
4205 | hidnplayr | 1176 | ;;------------------------------------------------------------------------------------------------;; |
4996 | hidnplayr | 1177 | ;? Send data to the server ;; |
4205 | hidnplayr | 1178 | ;;------------------------------------------------------------------------------------------------;; |
1179 | ;> identifier = pointer to buffer containing http_msg struct. ;; |
||
4996 | hidnplayr | 1180 | ;> dataptr = pointer to data to be sent. ;; |
1181 | ;> datalength = length of data (in bytes) to be sent ;; |
||
4205 | hidnplayr | 1182 | ;;------------------------------------------------------------------------------------------------;; |
4996 | hidnplayr | 1183 | ;< eax = number of bytes sent, -1 on error ;; |
4205 | hidnplayr | 1184 | ;;================================================================================================;; |
1185 | |||
4996 | hidnplayr | 1186 | push ebx ecx edx esi edi |
1187 | mov edx, [identifier] |
||
1188 | test [edx + http_msg.flags], FLAG_CONNECTED |
||
1189 | jz .fail |
||
1190 | mcall send, [edx + http_msg.socket], [dataptr], [datalength], 0 |
||
1191 | pop edi esi edx ecx ebx |
||
4205 | hidnplayr | 1192 | ret |
1193 | |||
4996 | hidnplayr | 1194 | .fail: |
1195 | pop edi esi edx ecx ebx |
||
1196 | xor eax, eax |
||
1197 | dec eax |
||
4205 | hidnplayr | 1198 | ret |
1199 | |||
1200 | endp |
||
1201 | |||
1202 | |||
1203 | ;;================================================================================================;; |
||
4222 | hidnplayr | 1204 | proc HTTP_find_header_field identifier, headername ;//////////////////////////////////////////////;; |
4158 | hidnplayr | 1205 | ;;------------------------------------------------------------------------------------------------;; |
4202 | hidnplayr | 1206 | ;? Find a header field in the received HTTP header ;; |
4996 | hidnplayr | 1207 | ;? ;; |
1208 | ;? NOTE: this function returns a pointer which points into the original header data. ;; |
||
1209 | ;? The header field is terminated by a CR, LF, space or maybe even tab. ;; |
||
1210 | ;? A free operation should not be operated on this pointer! ;; |
||
4158 | hidnplayr | 1211 | ;;------------------------------------------------------------------------------------------------;; |
4202 | hidnplayr | 1212 | ;> identifier = ptr to http_msg struct ;; |
4996 | hidnplayr | 1213 | ;> headername = ptr to ASCIIZ string containing field you want to find (must be in lowercase) ;; |
4158 | hidnplayr | 1214 | ;;------------------------------------------------------------------------------------------------;; |
4202 | hidnplayr | 1215 | ;< eax = 0 (error) / ptr to content of the HTTP header field ;; |
4158 | hidnplayr | 1216 | ;;================================================================================================;; |
1217 | push ebx ecx edx esi edi |
||
1218 | |||
1219 | DEBUGF 1, "Find header field: %s\n", [headername] |
||
1220 | |||
1221 | mov ebx, [identifier] |
||
4202 | hidnplayr | 1222 | test [ebx + http_msg.flags], FLAG_GOT_HEADER |
1223 | jz .fail |
||
1224 | |||
4541 | hidnplayr | 1225 | lea edx, [ebx + http_msg.http_header] |
4158 | hidnplayr | 1226 | mov ecx, edx |
1227 | add ecx, [ebx + http_msg.header_length] |
||
1228 | |||
1229 | .restart: |
||
1230 | mov esi, [headername] |
||
1231 | mov edi, edx |
||
1232 | .loop: |
||
1233 | cmp edi, ecx |
||
1234 | jae .fail |
||
1235 | lodsb |
||
1236 | scasb |
||
1237 | je .loop |
||
1238 | test al, al |
||
1239 | jz .done? |
||
1240 | .next: |
||
1241 | inc edx |
||
1242 | jmp .restart |
||
1243 | |||
1244 | .not_done: |
||
1245 | inc edi |
||
1246 | .done?: |
||
1247 | cmp byte[edi-1], ':' |
||
1248 | je .almost_done |
||
1249 | cmp byte[edi-1], ' ' |
||
1250 | je .not_done |
||
1251 | cmp byte[edi-1], 9 ; tab |
||
1252 | je .not_done |
||
1253 | |||
1254 | jmp .next |
||
1255 | |||
1256 | .almost_done: ; FIXME: buffer overflow? |
||
1257 | dec edi |
||
1258 | DEBUGF 1, "Found header field\n" |
||
1259 | .spaceloop: |
||
1260 | inc edi |
||
1261 | cmp byte[edi], ' ' |
||
1262 | je .spaceloop |
||
1263 | cmp byte[edi], 9 ; tab |
||
1264 | je .spaceloop |
||
1265 | |||
1266 | mov eax, edi |
||
1267 | pop edi esi edx ecx ebx |
||
1268 | ret |
||
1269 | |||
1270 | .fail: |
||
7006 | hidnplayr | 1271 | DEBUGF 1, "Header field not found\n" |
4158 | hidnplayr | 1272 | pop edi esi edx ecx ebx |
1273 | xor eax, eax |
||
1274 | ret |
||
1275 | |||
1276 | endp |
||
1277 | |||
1278 | |||
1279 | |||
4209 | hidnplayr | 1280 | ;;================================================================================================;; |
5534 | hidnplayr | 1281 | proc HTTP_escape URI, length ;////////////////////////////////////////////////////////////////////;; |
4209 | hidnplayr | 1282 | ;;------------------------------------------------------------------------------------------------;; |
1283 | ;? ;; |
||
1284 | ;;------------------------------------------------------------------------------------------------;; |
||
5534 | hidnplayr | 1285 | ;> URI = ptr to ASCIIZ URI/data ;; |
1286 | ;> length = length of URI/data ;; |
||
4209 | hidnplayr | 1287 | ;;------------------------------------------------------------------------------------------------;; |
4831 | hidnplayr | 1288 | ;< eax = 0 (error) / ptr to ASCIIZ URI/data ;; |
1289 | ;< ebx = length of escaped URI/data ;; |
||
4209 | hidnplayr | 1290 | ;;================================================================================================;; |
4202 | hidnplayr | 1291 | |
4848 | hidnplayr | 1292 | DEBUGF 1, "HTTP_escape: %s\n", [URI] |
1293 | |||
4209 | hidnplayr | 1294 | pusha |
4205 | hidnplayr | 1295 | |
5534 | hidnplayr | 1296 | invoke mem.alloc, URLMAXLEN ; FIXME: use length provided by caller to guess final size. |
4209 | hidnplayr | 1297 | test eax, eax |
1298 | jz .error |
||
7101 | hidnplayr | 1299 | mov edx, URLMAXLEN-1 ; Remaining space in temp buffer minus one for 0 byte |
4209 | hidnplayr | 1300 | mov [esp + 7 * 4], eax ; return ptr in eax |
1301 | mov esi, [URI] |
||
1302 | mov edi, eax |
||
1303 | xor ebx, ebx |
||
1304 | xor ecx, ecx |
||
1305 | .loop: |
||
1306 | lodsb |
||
1307 | test al, al |
||
1308 | jz .done |
||
1309 | |||
1310 | mov cl, al |
||
1311 | and cl, 0x1f |
||
1312 | mov bl, al |
||
4831 | hidnplayr | 1313 | shr bl, 3 |
1314 | and bl, not 3 |
||
4209 | hidnplayr | 1315 | bt dword[bits_must_escape + ebx], ecx |
1316 | jc .escape |
||
1317 | |||
1318 | stosb |
||
7101 | hidnplayr | 1319 | dec edx |
1320 | jnz .loop |
||
1321 | jmp .out_of_space |
||
4209 | hidnplayr | 1322 | |
1323 | .escape: |
||
7101 | hidnplayr | 1324 | sub edx, 3 |
1325 | jbe .out_of_space |
||
4209 | hidnplayr | 1326 | mov al, '%' |
1327 | stosb |
||
1328 | mov bl, byte[esi-1] |
||
1329 | shr bl, 4 |
||
1330 | mov al, byte[str_hex + ebx] |
||
1331 | stosb |
||
1332 | mov bl, byte[esi-1] |
||
1333 | and bl, 0x0f |
||
1334 | mov al, byte[str_hex + ebx] |
||
1335 | stosb |
||
1336 | jmp .loop |
||
1337 | |||
1338 | |||
7101 | hidnplayr | 1339 | .out_of_space: |
1340 | DEBUGF 2, "ERROR: buffer too small!\n" |
||
1341 | |||
4209 | hidnplayr | 1342 | .done: |
7101 | hidnplayr | 1343 | xor al, al |
4209 | hidnplayr | 1344 | stosb |
4831 | hidnplayr | 1345 | sub edi, [esp + 7 * 4] |
1346 | dec edi |
||
1347 | mov [esp + 4 * 4], edi |
||
4209 | hidnplayr | 1348 | |
1349 | popa |
||
4848 | hidnplayr | 1350 | DEBUGF 1, "escaped URL: %s\n", eax |
4209 | hidnplayr | 1351 | ret |
1352 | |||
1353 | .error: |
||
5732 | hidnplayr | 1354 | DEBUGF 2, "ERROR: out of RAM!\n" |
4209 | hidnplayr | 1355 | popa |
1356 | xor eax, eax |
||
1357 | ret |
||
1358 | |||
1359 | endp |
||
1360 | |||
1361 | |||
1362 | |||
4167 | hidnplayr | 1363 | ;;================================================================================================;; |
5534 | hidnplayr | 1364 | proc HTTP_unescape URI, length ;//////////////////////////////////////////////////////////////////;; |
4209 | hidnplayr | 1365 | ;;------------------------------------------------------------------------------------------------;; |
1366 | ;? ;; |
||
1367 | ;;------------------------------------------------------------------------------------------------;; |
||
1368 | ;> URI = ptr to ASCIIZ URI ;; |
||
1369 | ;;------------------------------------------------------------------------------------------------;; |
||
1370 | ;< eax = 0 (error) / ptr to ASCIIZ URI ;; |
||
1371 | ;;================================================================================================;; |
||
1372 | |||
4848 | hidnplayr | 1373 | DEBUGF 1, "HTTP_unescape: %s\n", [URI] |
4209 | hidnplayr | 1374 | pusha |
1375 | |||
5534 | hidnplayr | 1376 | invoke mem.alloc, URLMAXLEN ; FIXME: use length provided by caller |
4209 | hidnplayr | 1377 | test eax, eax |
1378 | jz .error |
||
7101 | hidnplayr | 1379 | mov edx, URLMAXLEN-1 ; Remaining space in temp buffer minus one for 0 byte |
4209 | hidnplayr | 1380 | mov [esp + 7 * 4], eax ; return ptr in eax |
1381 | mov esi, [URI] |
||
1382 | mov edi, eax |
||
1383 | .loop: |
||
1384 | lodsb |
||
1385 | test al, al |
||
1386 | jz .done |
||
1387 | cmp al, '%' |
||
1388 | je .unescape |
||
1389 | stosb |
||
7101 | hidnplayr | 1390 | dec edx |
1391 | jnz .loop |
||
1392 | jmp .out_of_space |
||
4209 | hidnplayr | 1393 | |
1394 | .unescape: |
||
1395 | xor ebx, ebx |
||
1396 | xor ecx, ecx |
||
1397 | .unescape_nibble: |
||
1398 | lodsb |
||
1399 | sub al, '0' |
||
1400 | jb .fail |
||
1401 | cmp al, 9 |
||
1402 | jbe .nibble_ok |
||
1403 | sub al, 'A' - '0' - 10 |
||
1404 | jb .fail |
||
1405 | cmp al, 15 |
||
1406 | jbe .nibble_ok |
||
1407 | sub al, 'a' - 'A' |
||
1408 | cmp al, 15 |
||
1409 | ja .fail |
||
1410 | .nibble_ok: |
||
1411 | shl bl, 8 |
||
1412 | or bl, al |
||
1413 | dec ecx |
||
1414 | jc .unescape_nibble |
||
1415 | mov al, bl |
||
1416 | stosb |
||
7101 | hidnplayr | 1417 | dec edx |
1418 | jnz .loop |
||
1419 | jmp .out_of_space |
||
4209 | hidnplayr | 1420 | |
1421 | .fail: |
||
5732 | hidnplayr | 1422 | DEBUGF 2, "ERROR: invalid URI!\n" |
4209 | hidnplayr | 1423 | jmp .loop |
1424 | |||
7101 | hidnplayr | 1425 | .out_of_space: |
1426 | DEBUGF 2, "ERROR: buffer too small!\n" |
||
1427 | |||
4209 | hidnplayr | 1428 | .done: |
7101 | hidnplayr | 1429 | xor al, al |
4209 | hidnplayr | 1430 | stosb |
1431 | popa |
||
4848 | hidnplayr | 1432 | DEBUGF 1, "unescaped URL: %s\n", eax |
4209 | hidnplayr | 1433 | ret |
1434 | |||
1435 | .error: |
||
5732 | hidnplayr | 1436 | DEBUGF 2, "ERROR: out of RAM!\n" |
4209 | hidnplayr | 1437 | popa |
1438 | xor eax, eax |
||
1439 | ret |
||
1440 | |||
1441 | endp |
||
1442 | |||
1443 | |||
1444 | |||
1445 | |||
1446 | |||
1447 | ;;================================================================================================;; |
||
4202 | hidnplayr | 1448 | ;;////////////////////////////////////////////////////////////////////////////////////////////////;; |
1449 | ;;================================================================================================;; |
||
1450 | ;! Internal procedures section ;; |
||
4220 | hidnplayr | 1451 | ;; ;; |
1452 | ;; NOTICE: These procedures do not follow stdcall conventions and thus may destroy any register. ;; |
||
4202 | hidnplayr | 1453 | ;;================================================================================================;; |
1454 | ;;////////////////////////////////////////////////////////////////////////////////////////////////;; |
||
1455 | ;;================================================================================================;; |
||
1456 | |||
1457 | |||
1458 | |||
1459 | |||
1460 | ;;================================================================================================;; |
||
4167 | hidnplayr | 1461 | proc open_connection hostname, port ;/////////////////////////////////////////////////////////////;; |
1462 | ;;------------------------------------------------------------------------------------------------;; |
||
4202 | hidnplayr | 1463 | ;? Connects to a HTTP server ;; |
4167 | hidnplayr | 1464 | ;;------------------------------------------------------------------------------------------------;; |
4202 | hidnplayr | 1465 | ;> hostname = ptr to ASCIIZ hostname ;; |
1466 | ;> port = port (x86 byte order) ;; |
||
4167 | hidnplayr | 1467 | ;;------------------------------------------------------------------------------------------------;; |
4202 | hidnplayr | 1468 | ;< eax = 0 (error) / socketnum ;; |
4167 | hidnplayr | 1469 | ;;================================================================================================;; |
4158 | hidnplayr | 1470 | |
4167 | hidnplayr | 1471 | locals |
1472 | sockaddr dd ? |
||
1473 | socketnum dd ? |
||
1474 | endl |
||
1475 | |||
4233 | hidnplayr | 1476 | cmp [proxyAddr], 0 |
1477 | je .no_proxy |
||
1478 | |||
1479 | mov [hostname], proxyAddr |
||
1480 | |||
1481 | push [proxyPort] |
||
1482 | pop [port] |
||
1483 | .no_proxy: |
||
1484 | |||
4167 | hidnplayr | 1485 | ; Resolve the hostname |
1486 | DEBUGF 1, "Resolving hostname\n" |
||
1487 | push esp ; reserve stack place |
||
6921 | hidnplayr | 1488 | invoke getaddrinfo, [hostname], 0, 0, esp |
4167 | hidnplayr | 1489 | pop esi |
1490 | test eax, eax |
||
1491 | jnz .error1 |
||
1492 | |||
1493 | ; getaddrinfo returns addrinfo struct, make the pointer to sockaddr struct |
||
5904 | hidnplayr | 1494 | push esi ; for freeaddrinfo |
4167 | hidnplayr | 1495 | mov esi, [esi + addrinfo.ai_addr] |
1496 | mov [sockaddr], esi |
||
1497 | mov eax, [esi + sockaddr_in.sin_addr] |
||
1498 | test eax, eax |
||
1499 | jz .error2 |
||
1500 | |||
1501 | DEBUGF 1, "Server ip=%u.%u.%u.%u\n", \ |
||
1502 | [esi + sockaddr_in.sin_addr]:1, [esi + sockaddr_in.sin_addr + 1]:1, \ |
||
1503 | [esi + sockaddr_in.sin_addr + 2]:1, [esi + sockaddr_in.sin_addr + 3]:1 |
||
1504 | |||
1505 | mov [esi + sockaddr_in.sin_family], AF_INET4 |
||
1506 | mov eax, [port] |
||
1507 | xchg al, ah |
||
1508 | mov [esi + sockaddr_in.sin_port], ax |
||
1509 | |||
6921 | hidnplayr | 1510 | ; Open a new TCP socket |
4167 | hidnplayr | 1511 | mcall socket, AF_INET4, SOCK_STREAM, 0 |
1512 | test eax, eax |
||
6921 | hidnplayr | 1513 | jz .error3 |
4167 | hidnplayr | 1514 | mov [socketnum], eax |
1515 | DEBUGF 1, "Socket: 0x%x\n", eax |
||
1516 | |||
6921 | hidnplayr | 1517 | ; Connect to the server |
4167 | hidnplayr | 1518 | mcall connect, [socketnum], [sockaddr], 18 |
1519 | test eax, eax |
||
6921 | hidnplayr | 1520 | jnz .error3 |
4167 | hidnplayr | 1521 | DEBUGF 1, "Socket is now connected.\n" |
1522 | |||
6921 | hidnplayr | 1523 | invoke freeaddrinfo ; Free allocated memory |
4167 | hidnplayr | 1524 | mov eax, [socketnum] |
1525 | ret |
||
1526 | |||
6921 | hidnplayr | 1527 | .error3: |
1528 | DEBUGF 2, "Could not connect to the remote server\n" |
||
1529 | invoke freeaddrinfo ; Free allocated memory |
||
1530 | xor eax, eax |
||
1531 | ret |
||
1532 | |||
4167 | hidnplayr | 1533 | .error2: |
6921 | hidnplayr | 1534 | DEBUGF 2, "Resolving hostname failed\n" |
1535 | invoke freeaddrinfo ; Free allocated memory |
||
1536 | xor eax, eax |
||
1537 | ret |
||
1538 | |||
4167 | hidnplayr | 1539 | .error1: |
7009 | ashmew2 | 1540 | DEBUGF 2, "Contacting DNS server failed with EAI code: %x\n", eax |
4167 | hidnplayr | 1541 | xor eax, eax |
1542 | ret |
||
1543 | |||
1544 | endp |
||
1545 | |||
1546 | |||
4158 | hidnplayr | 1547 | ;;================================================================================================;; |
1548 | proc parse_url URL ;//////////////////////////////////////////////////////////////////////////////;; |
||
1549 | ;;------------------------------------------------------------------------------------------------;; |
||
4202 | hidnplayr | 1550 | ;? Split a given URL into hostname and pageaddr ;; |
4158 | hidnplayr | 1551 | ;;------------------------------------------------------------------------------------------------;; |
4202 | hidnplayr | 1552 | ;> URL = ptr to ASCIIZ URL ;; |
4158 | hidnplayr | 1553 | ;;------------------------------------------------------------------------------------------------;; |
4202 | hidnplayr | 1554 | ;< eax = 0 (error) / ptr to ASCIIZ hostname ;; |
1555 | ;< ebx = ptr to ASCIIZ pageaddr ;; |
||
4233 | hidnplayr | 1556 | ;< ecx = port number ;; |
4158 | hidnplayr | 1557 | ;;================================================================================================;; |
1558 | |||
1559 | locals |
||
1560 | urlsize dd ? |
||
1561 | hostname dd ? |
||
1562 | pageaddr dd ? |
||
4233 | hidnplayr | 1563 | port dd ? |
4158 | hidnplayr | 1564 | endl |
1565 | |||
4161 | hidnplayr | 1566 | DEBUGF 1, "parsing URL: %s\n", [URL] |
4158 | hidnplayr | 1567 | |
1568 | ; remove any leading protocol text |
||
4983 | hidnplayr | 1569 | mov edi, [URL] |
4158 | hidnplayr | 1570 | mov ecx, URLMAXLEN |
1571 | mov ax, '//' |
||
1572 | .loop1: |
||
4983 | hidnplayr | 1573 | cmp byte[edi], 0 ; end of URL? |
4158 | hidnplayr | 1574 | je .url_ok ; yep, so not found |
4983 | hidnplayr | 1575 | cmp [edi], ax |
4158 | hidnplayr | 1576 | je .skip_proto |
4983 | hidnplayr | 1577 | inc edi |
4158 | hidnplayr | 1578 | dec ecx |
1579 | jnz .loop1 |
||
4233 | hidnplayr | 1580 | jmp .invalid |
4158 | hidnplayr | 1581 | |
1582 | .skip_proto: |
||
4983 | hidnplayr | 1583 | inc edi ; skip the two '/' |
1584 | inc edi |
||
1585 | mov [URL], edi ; update pointer so it skips protocol |
||
4158 | hidnplayr | 1586 | |
4983 | hidnplayr | 1587 | ; Find the trailing 0 byte |
1588 | xor al, al |
||
1589 | repne scasb |
||
1590 | jne .invalid ; ecx reached 0 before we reached end of string |
||
1591 | |||
4158 | hidnplayr | 1592 | .url_ok: |
4983 | hidnplayr | 1593 | sub edi, [URL] ; calculate total length of URL |
1594 | mov [urlsize], edi |
||
4158 | hidnplayr | 1595 | |
1596 | ; now look for page delimiter - it's a '/' character |
||
4983 | hidnplayr | 1597 | mov ecx, edi ; URL length |
4158 | hidnplayr | 1598 | mov edi, [URL] |
1599 | mov al, '/' |
||
1600 | repne scasb |
||
4161 | hidnplayr | 1601 | jne @f |
4158 | hidnplayr | 1602 | dec edi ; return one char, '/' must be part of the pageaddr |
1603 | inc ecx ; |
||
4161 | hidnplayr | 1604 | @@: |
4158 | hidnplayr | 1605 | push ecx edi ; remember the pointer and length of pageaddr |
1606 | |||
4222 | hidnplayr | 1607 | |
4233 | hidnplayr | 1608 | ; Create new buffer and put hostname in it. |
4158 | hidnplayr | 1609 | mov ecx, edi |
1610 | sub ecx, [URL] |
||
1611 | inc ecx ; we will add a 0 byte at the end |
||
1612 | invoke mem.alloc, ecx |
||
1613 | or eax, eax |
||
1614 | jz .no_mem |
||
1615 | |||
1616 | mov [hostname], eax ; copy hostname to buffer |
||
1617 | mov edi, eax |
||
1618 | mov esi, [URL] |
||
1619 | dec ecx |
||
1620 | rep movsb |
||
1621 | xor al, al |
||
1622 | stosb |
||
1623 | |||
4233 | hidnplayr | 1624 | ; Check if user provided a port, and convert it if so. |
1625 | mov esi, [hostname] |
||
1626 | mov [port], 80 ; default port if user didnt provide one |
||
1627 | .portloop: |
||
1628 | lodsb |
||
1629 | test al, al |
||
1630 | jz .no_port |
||
1631 | cmp al, ':' |
||
1632 | jne .portloop |
||
1633 | |||
1634 | push esi |
||
1635 | call ascii_dec_ebx |
||
1636 | pop edi |
||
1637 | cmp byte[esi-1], 0 |
||
1638 | jne .invalid |
||
1639 | cmp [proxyAddr], 0 ; remove port number from hostname |
||
1640 | jne @f ; unless when we are using proxy |
||
1641 | mov byte[edi-1], 0 |
||
1642 | @@: |
||
1643 | test ebx, ebx |
||
1644 | je .invalid |
||
1645 | cmp ebx, 0xffff |
||
1646 | ja .invalid |
||
1647 | mov [port], ebx |
||
1648 | .no_port: |
||
1649 | |||
1650 | |||
1651 | ; Did user provide a pageaddr? |
||
4161 | hidnplayr | 1652 | mov [pageaddr], str_slash ; assume there is no pageaddr |
4158 | hidnplayr | 1653 | pop esi ecx |
1654 | test ecx, ecx |
||
1655 | jz .no_page |
||
4233 | hidnplayr | 1656 | |
1657 | ; Create new buffer and put pageaddr into it. |
||
4158 | hidnplayr | 1658 | inc ecx ; we will add a 0 byte at the end |
1659 | invoke mem.alloc, ecx |
||
1660 | or eax, eax |
||
1661 | jz .no_mem |
||
1662 | |||
1663 | mov [pageaddr], eax ; copy pageaddr to buffer |
||
1664 | mov edi, eax |
||
1665 | dec ecx |
||
1666 | rep movsb |
||
1667 | xor al, al |
||
1668 | stosb |
||
4233 | hidnplayr | 1669 | |
4158 | hidnplayr | 1670 | .no_page: |
1671 | mov eax, [hostname] |
||
1672 | mov ebx, [pageaddr] |
||
4233 | hidnplayr | 1673 | mov ecx, [port] |
4158 | hidnplayr | 1674 | |
1675 | DEBUGF 1, "hostname: %s\n", eax |
||
1676 | DEBUGF 1, "pageaddr: %s\n", ebx |
||
4221 | hidnplayr | 1677 | DEBUGF 1, "port: %u\n", ecx |
4158 | hidnplayr | 1678 | |
1679 | ret |
||
1680 | |||
1681 | .no_mem: |
||
5732 | hidnplayr | 1682 | DEBUGF 2, "Out of memory!\n" |
4158 | hidnplayr | 1683 | xor eax, eax |
1684 | ret |
||
1685 | |||
4233 | hidnplayr | 1686 | .invalid: |
5732 | hidnplayr | 1687 | DEBUGF 2, "Invalid URL!\n" |
4233 | hidnplayr | 1688 | xor eax, eax |
1689 | ret |
||
1690 | |||
4158 | hidnplayr | 1691 | endp |
1692 | |||
1693 | |||
4233 | hidnplayr | 1694 | |
1695 | |||
1696 | |||
4202 | hidnplayr | 1697 | ;;================================================================================================;; |
4233 | hidnplayr | 1698 | proc append_proxy_auth_header ;///////////////////////////////////////////////////////////////////;; |
4202 | hidnplayr | 1699 | ;;------------------------------------------------------------------------------------------------;; |
4233 | hidnplayr | 1700 | ;? Appends the proxy authentication header ;; |
1701 | ;;------------------------------------------------------------------------------------------------;; |
||
1702 | ;> / ;; |
||
1703 | ;;------------------------------------------------------------------------------------------------;; |
||
1704 | ;< / ;; |
||
1705 | ;;================================================================================================;; |
||
1706 | mov esi, str_proxy_auth |
||
1707 | mov ecx, str_proxy_auth.length |
||
1708 | rep movsb |
||
1709 | ; base64-encode string |
||
1710 | mov esi, proxyUser |
||
1711 | |||
1712 | apah000: |
||
1713 | lodsb |
||
1714 | test al, al |
||
1715 | jz apah001 |
||
1716 | call encode_base64_byte |
||
1717 | jmp apah000 |
||
1718 | |||
1719 | apah001: |
||
1720 | mov al, ':' |
||
1721 | call encode_base64_byte |
||
1722 | mov esi, proxyPassword |
||
1723 | |||
1724 | apah002: |
||
1725 | lodsb |
||
1726 | test al, al |
||
1727 | jz apah003 |
||
1728 | call encode_base64_byte |
||
1729 | jmp apah002 |
||
1730 | |||
1731 | apah003: |
||
1732 | call encode_base64_final |
||
1733 | ret |
||
1734 | |||
1735 | encode_base64_byte: |
||
1736 | inc ecx |
||
1737 | shl edx, 8 |
||
1738 | mov dl, al |
||
1739 | cmp ecx, 3 |
||
1740 | je ebb001 |
||
1741 | ret |
||
1742 | |||
1743 | ebb001: |
||
1744 | shl edx, 8 |
||
1745 | inc ecx |
||
1746 | |||
1747 | ebb002: |
||
1748 | rol edx, 6 |
||
1749 | xor eax, eax |
||
1750 | xchg al, dl |
||
1751 | mov al, [base64_table+eax] |
||
1752 | stosb |
||
1753 | loop ebb002 |
||
1754 | ret |
||
1755 | |||
1756 | encode_base64_final: |
||
1757 | mov al, 0 |
||
1758 | test ecx, ecx |
||
1759 | jz ebf000 |
||
1760 | call encode_base64_byte |
||
1761 | test ecx, ecx |
||
1762 | jz ebf001 |
||
1763 | call encode_base64_byte |
||
1764 | mov byte [edi-2], '=' |
||
1765 | |||
1766 | ebf001: |
||
1767 | mov byte [edi-1], '=' |
||
1768 | |||
1769 | ebf000: |
||
1770 | ret |
||
1771 | |||
1772 | endp |
||
1773 | |||
1774 | |||
1775 | ;;================================================================================================;; |
||
1776 | proc eax_ascii_dec ;//////////////////////////////////////////////////////////////////////////////;; |
||
1777 | ;;------------------------------------------------------------------------------------------------;; |
||
4202 | hidnplayr | 1778 | ;? Convert eax to ASCII decimal number ;; |
1779 | ;;------------------------------------------------------------------------------------------------;; |
||
1780 | ;> eax = number ;; |
||
1781 | ;> edi = ptr where to write ASCII decimal number ;; |
||
1782 | ;;------------------------------------------------------------------------------------------------;; |
||
1783 | ;< / ;; |
||
1784 | ;;================================================================================================;; |
||
4158 | hidnplayr | 1785 | |
4168 | hidnplayr | 1786 | push -'0' |
4167 | hidnplayr | 1787 | mov ecx, 10 |
1788 | .loop: |
||
1789 | xor edx, edx |
||
1790 | div ecx |
||
4168 | hidnplayr | 1791 | push edx |
4167 | hidnplayr | 1792 | test eax, eax |
1793 | jnz .loop |
||
4158 | hidnplayr | 1794 | |
4168 | hidnplayr | 1795 | .loop2: |
1796 | pop eax |
||
1797 | add al, '0' |
||
1798 | jz .done |
||
1799 | stosb |
||
1800 | jmp .loop2 |
||
1801 | .done: |
||
1802 | |||
4167 | hidnplayr | 1803 | ret |
4158 | hidnplayr | 1804 | |
4202 | hidnplayr | 1805 | endp |
4167 | hidnplayr | 1806 | |
4202 | hidnplayr | 1807 | |
4158 | hidnplayr | 1808 | ;;================================================================================================;; |
4233 | hidnplayr | 1809 | proc ascii_dec_ebx ;//////////////////////////////////////////////////////////////////////////////;; |
1810 | ;;------------------------------------------------------------------------------------------------;; |
||
1811 | ;? Convert ASCII decimal number to ebx ;; |
||
1812 | ;;------------------------------------------------------------------------------------------------;; |
||
1813 | ;> esi = ptr where to read ASCII decimal number ;; |
||
1814 | ;;------------------------------------------------------------------------------------------------;; |
||
1815 | ;> ebx = number ;; |
||
1816 | ;;================================================================================================;; |
||
1817 | |||
1818 | xor eax, eax |
||
1819 | xor ebx, ebx |
||
1820 | .loop: |
||
1821 | lodsb |
||
1822 | sub al, '0' |
||
1823 | jb .done |
||
1824 | cmp al, 9 |
||
1825 | ja .done |
||
1826 | lea ebx, [ebx + 4*ebx] |
||
1827 | shl ebx, 1 |
||
1828 | add ebx, eax |
||
1829 | jmp .loop |
||
1830 | .done: |
||
1831 | |||
1832 | ret |
||
1833 | |||
1834 | endp |
||
1835 | |||
1836 | |||
1837 | ;;================================================================================================;; |
||
4158 | hidnplayr | 1838 | ;;////////////////////////////////////////////////////////////////////////////////////////////////;; |
1839 | ;;================================================================================================;; |
||
1840 | ;! Imported functions section ;; |
||
1841 | ;;================================================================================================;; |
||
1842 | ;;////////////////////////////////////////////////////////////////////////////////////////////////;; |
||
1843 | ;;================================================================================================;; |
||
1844 | |||
1845 | |||
1846 | align 16 |
||
1847 | @IMPORT: |
||
1848 | |||
1849 | library \ |
||
1850 | libini, 'libini.obj', \ |
||
1851 | network, 'network.obj' |
||
1852 | |||
1853 | import libini, \ |
||
1854 | ini.get_str, 'ini_get_str', \ |
||
1855 | ini.get_int, 'ini_get_int' |
||
1856 | |||
1857 | import network,\ |
||
1858 | getaddrinfo, 'getaddrinfo',\ |
||
1859 | freeaddrinfo, 'freeaddrinfo',\ |
||
1860 | inet_ntoa, 'inet_ntoa' |
||
1861 | |||
1862 | ;;===========================================================================;; |
||
1863 | ;;///////////////////////////////////////////////////////////////////////////;; |
||
1864 | ;;===========================================================================;; |
||
1865 | ;! Exported functions section ;; |
||
1866 | ;;===========================================================================;; |
||
1867 | ;;///////////////////////////////////////////////////////////////////////////;; |
||
1868 | ;;===========================================================================;; |
||
1869 | |||
1870 | |||
4996 | hidnplayr | 1871 | HTTP_stop = HTTP_disconnect |
1872 | HTTP_process = HTTP_receive |
||
1873 | |||
4158 | hidnplayr | 1874 | align 4 |
1875 | @EXPORT: |
||
1876 | export \ |
||
1877 | lib_init , 'lib_init' , \ |
||
1878 | 0x00010001 , 'version' , \ |
||
1879 | HTTP_get , 'get' , \ |
||
4167 | hidnplayr | 1880 | HTTP_head , 'head' , \ |
1881 | HTTP_post , 'post' , \ |
||
4222 | hidnplayr | 1882 | HTTP_find_header_field , 'find_header_field' , \ |
4996 | hidnplayr | 1883 | HTTP_process , 'process' , \ ; To be removed |
1884 | HTTP_send , 'send' , \ |
||
1885 | HTTP_receive , 'receive' , \ |
||
1886 | HTTP_disconnect , 'disconnect' , \ |
||
4205 | hidnplayr | 1887 | HTTP_free , 'free' , \ |
4996 | hidnplayr | 1888 | HTTP_stop , 'stop' , \ ; To be removed |
4831 | hidnplayr | 1889 | HTTP_escape , 'escape' , \ |
1890 | HTTP_unescape , 'unescape' |
||
4158 | hidnplayr | 1891 | ; HTTP_put , 'put' , \ |
1892 | ; HTTP_delete , 'delete' , \ |
||
1893 | ; HTTP_trace , 'trace' , \ |
||
1894 | ; HTTP_connect , 'connect' , \ |
||
1895 | |||
1896 | |||
1897 | |||
1898 | section '.data' data readable writable align 16 |
||
1899 | |||
1900 | inifile db '/sys/settings/network.ini', 0 |
||
1901 | |||
1902 | sec_proxy: |
||
1903 | key_proxy db 'proxy', 0 |
||
1904 | key_proxyport db 'port', 0 |
||
1905 | key_user db 'user', 0 |
||
1906 | key_password db 'password', 0 |
||
1907 | |||
1908 | str_http11 db ' HTTP/1.1', 13, 10, 'Host: ' |
||
1909 | .length = $ - str_http11 |
||
4167 | hidnplayr | 1910 | str_post_cl db 13, 10, 'Content-Length: ' |
1911 | .length = $ - str_post_cl |
||
1912 | str_post_ct db 13, 10, 'Content-Type: ' |
||
1913 | .length = $ - str_post_ct |
||
4158 | hidnplayr | 1914 | str_proxy_auth db 13, 10, 'Proxy-Authorization: Basic ' |
1915 | .length = $ - str_proxy_auth |
||
5534 | hidnplayr | 1916 | str_close db 'User-Agent: KolibriOS libHTTP/1.1', 13, 10, 'Connection: Close', 13, 10, 13, 10 |
4241 | hidnplayr | 1917 | .length = $ - str_close |
5534 | hidnplayr | 1918 | str_keep db 'User-Agent: KolibriOS libHTTP/1.1', 13, 10, 'Connection: Keepalive', 13, 10, 13, 10 |
5769 | hidnplayr | 1919 | .length = $ - str_keep |
4158 | hidnplayr | 1920 | |
4233 | hidnplayr | 1921 | str_http db 'http://', 0 |
1922 | |||
4158 | hidnplayr | 1923 | base64_table db 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz' |
1924 | db '0123456789+/' |
||
1925 | |||
1926 | str_cl db 'content-length', 0 |
||
4161 | hidnplayr | 1927 | str_slash db '/', 0 |
4158 | hidnplayr | 1928 | str_te db 'transfer-encoding', 0 |
4167 | hidnplayr | 1929 | str_get db 'GET ', 0 |
1930 | str_head db 'HEAD ', 0 |
||
1931 | str_post db 'POST ', 0 |
||
4158 | hidnplayr | 1932 | |
4209 | hidnplayr | 1933 | bits_must_escape: |
1934 | dd 0xffffffff ; 00-1F |
||
1935 | dd 1 shl 0 + 1 shl 2 + 1 shl 3 + 1 shl 5 + 1 shl 28 + 1 shl 30 ; "#%<> |
||
1936 | dd 1 shl 27 + 1 shl 28 + 1 shl 29 + 1 shl 30 ;[\]^ |
||
1937 | dd 1 shl 0 + 1 shl 27 + 1 shl 28 + 1 shl 29 + 1 shl 31 ;`{|} DEL |
||
1938 | |||
1939 | dd 0xffffffff |
||
1940 | dd 0xffffffff |
||
1941 | dd 0xffffffff |
||
1942 | dd 0xffffffff |
||
1943 | |||
1944 | str_hex: |
||
1945 | db '0123456789ABCDEF' |
||
1946 | |||
4158 | hidnplayr | 1947 | include_debug_strings |
1948 | |||
1949 | ; uninitialized data |
||
1950 | mem.alloc dd ? |
||
1951 | mem.free dd ? |
||
1952 | mem.realloc dd ? |
||
1953 | dll.load dd ? |
||
1954 | |||
1955 | proxyAddr rb 256 |
||
1956 | proxyUser rb 256 |
||
1957 | proxyPassword rb 256 |
||
1958 | proxyPort dd ?>>>>>>>>>>>>>>>>>>> |