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27 | #include <signal.h> |
27 | #include <signal.h> |
28 | #include <sys/types.h> |
28 | #include <sys/types.h> |
29 | #include <sys/wait.h> |
29 | #include <sys/wait.h> |
30 | #include <unistd.h> |
30 | #include <unistd.h> |
31 | #include <time.h> |
31 | #include <time.h> |
32 | #include <sys/socket.h> |
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33 | #include <netinet/in.h> |
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34 | #include <arpa/inet.h> |
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35 | |
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36 | |
32 | |
37 | #include <sys/mman.h> |
33 | #include <sys/mman.h> |
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34 | |
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35 | #include "netcompat.h" |
38 | |
36 | |
39 | #include "gettext.h" |
37 | #include "gettext.h" |
40 | #include "pidfile.h" |
38 | #include "pidfile.h" |
41 | #include "dropin.h" |
39 | #include "dropin.h" |
42 | |
40 | |
43 | #include "global.h" |
41 | #include "global.h" |
44 | #include "conf.h" |
42 | #include "conf.h" |
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43 | #include "util.h" |
45 | #include "slog.h" |
44 | #include "slog.h" |
46 | #include "protocol.h" |
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47 | |
45 | |
48 | int |
46 | int |
49 | write_pidfile (void) |
47 | write_pidfile (void) |
50 | { |
48 | { |
51 | int pid; |
49 | int pid; |
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144 | int pid; |
142 | int pid; |
145 | |
143 | |
146 | if ((pid = fork ()) == 0) |
144 | if ((pid = fork ()) == 0) |
147 | { |
145 | { |
148 | char *filename; |
146 | char *filename; |
149 | asprintf (&filename, "%s/%s", confbase, cb(0)); |
147 | asprintf (&filename, "%s/%s", confbase, cb()); |
150 | execl (filename, filename, (char *) 0); |
148 | execl (filename, filename, (char *) 0); |
151 | exit (255); |
149 | exit (255); |
152 | } |
150 | } |
153 | else if (pid > 0) |
151 | else if (pid > 0) |
154 | { |
152 | { |
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157 | waitpid (pid, 0, 0); |
155 | waitpid (pid, 0, 0); |
158 | /* TODO: check status */ |
156 | /* TODO: check status */ |
159 | } |
157 | } |
160 | } |
158 | } |
161 | } |
159 | } |
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160 | |
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161 | #if ENABLE_HTTP_PROXY |
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162 | // works like strdup |
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163 | u8 * |
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164 | base64_encode (const u8 *data, unsigned int len) |
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165 | { |
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166 | const static char base64[65] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; |
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167 | |
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168 | unsigned int t, i; |
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169 | const u8 *end = data + len; |
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170 | u8 *res = new u8 [4 * ((len + 2) / 3) + 1]; |
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171 | u8 *out = res; |
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172 | |
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173 | while (data <= end - 3) |
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174 | { |
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175 | t = (((data[0] << 8) | data[1]) << 8) | data[2]; |
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176 | data += 3; |
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177 | |
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178 | *out++ = base64[(t >> 18) & 0x3f]; |
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179 | *out++ = base64[(t >> 12) & 0x3f]; |
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180 | *out++ = base64[(t >> 6) & 0x3f]; |
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181 | *out++ = base64[(t ) & 0x3f]; |
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182 | } |
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183 | |
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184 | for (t = 0, i = 0; data < end; i++) |
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185 | t = (t << 8) | *data++; |
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186 | |
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187 | switch (i) |
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188 | { |
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189 | case 2: |
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190 | *out++ = base64[(t >> 10) & 0x3f]; |
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191 | *out++ = base64[(t >> 4) & 0x3f]; |
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192 | *out++ = base64[(t << 2) & 0x3f]; |
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193 | *out++ = '='; |
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194 | break; |
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195 | case 1: |
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196 | *out++ = base64[(t >> 2) & 0x3f]; |
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197 | *out++ = base64[(t << 4) & 0x3f]; |
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198 | *out++ = '='; |
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199 | *out++ = '='; |
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200 | break; |
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201 | } |
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202 | |
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203 | *out++ = 0; |
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204 | |
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205 | return res; |
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206 | } |
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207 | #endif |
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208 | |