| … | |
… | |
| 157 | waitpid (pid, 0, 0); |
157 | waitpid (pid, 0, 0); |
| 158 | /* TODO: check status */ |
158 | /* TODO: check status */ |
| 159 | } |
159 | } |
| 160 | } |
160 | } |
| 161 | } |
161 | } |
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162 | |
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163 | #if ENABLE_HTTP_PROXY |
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164 | // works like strdup |
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165 | u8 * |
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166 | base64_encode (const u8 *data, unsigned int len) |
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167 | { |
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168 | const static char base64[65] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; |
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169 | |
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170 | unsigned int t, i; |
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171 | const u8 *end = data + len; |
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172 | u8 *res = new u8 [4 * ((len + 2) / 3) + 1]; |
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173 | u8 *out = res; |
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174 | |
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175 | while (data <= end - 3) |
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176 | { |
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177 | t = (((data[0] << 8) | data[1]) << 8) | data[2]; |
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178 | data += 3; |
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179 | |
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180 | *out++ = base64[(t >> 18) & 0x3f]; |
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181 | *out++ = base64[(t >> 12) & 0x3f]; |
|
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182 | *out++ = base64[(t >> 6) & 0x3f]; |
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183 | *out++ = base64[(t ) & 0x3f]; |
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184 | } |
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185 | |
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186 | for (t = 0, i = 0; data < end; i++) |
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187 | t = (t << 8) | *data++; |
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188 | |
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189 | switch (i) |
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190 | { |
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191 | case 2: |
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192 | *out++ = base64[(t >> 10) & 0x3f]; |
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193 | *out++ = base64[(t >> 4) & 0x3f]; |
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194 | *out++ = base64[(t << 2) & 0x3f]; |
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195 | *out++ = '='; |
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196 | break; |
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197 | case 1: |
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198 | *out++ = base64[(t >> 2) & 0x3f]; |
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199 | *out++ = base64[(t << 4) & 0x3f]; |
|
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200 | *out++ = '='; |
|
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201 | *out++ = '='; |
|
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202 | break; |
|
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203 | } |
|
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204 | |
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205 | *out++ = 0; |
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206 | |
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207 | return res; |
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208 | } |
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209 | #endif |
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210 | |
