1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
9 *
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at https://curl.haxx.se/docs/copyright.html.
13 *
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
17 *
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
20 *
21 ***************************************************************************/
22 #include "tool_setup.h"
23 #define ENABLE_CURLX_PRINTF
24 /* use our own printf() functions */
25 #include "curlx.h"
26 #include "tool_cfgable.h"
27 #include "tool_writeout.h"
28
29 #include "memdebug.h" /* keep this as LAST include */
30
31 typedef enum {
32 VAR_NONE, /* must be the first */
33 VAR_TOTAL_TIME,
34 VAR_NAMELOOKUP_TIME,
35 VAR_CONNECT_TIME,
36 VAR_APPCONNECT_TIME,
37 VAR_PRETRANSFER_TIME,
38 VAR_STARTTRANSFER_TIME,
39 VAR_SIZE_DOWNLOAD,
40 VAR_SIZE_UPLOAD,
41 VAR_SPEED_DOWNLOAD,
42 VAR_SPEED_UPLOAD,
43 VAR_HTTP_CODE,
44 VAR_HTTP_CODE_PROXY,
45 VAR_HEADER_SIZE,
46 VAR_REQUEST_SIZE,
47 VAR_EFFECTIVE_URL,
48 VAR_CONTENT_TYPE,
49 VAR_NUM_CONNECTS,
50 VAR_REDIRECT_TIME,
51 VAR_REDIRECT_COUNT,
52 VAR_FTP_ENTRY_PATH,
53 VAR_REDIRECT_URL,
54 VAR_SSL_VERIFY_RESULT,
55 VAR_PROXY_SSL_VERIFY_RESULT,
56 VAR_EFFECTIVE_FILENAME,
57 VAR_PRIMARY_IP,
58 VAR_PRIMARY_PORT,
59 VAR_LOCAL_IP,
60 VAR_LOCAL_PORT,
61 VAR_HTTP_VERSION,
62 VAR_SCHEME,
63 VAR_NUM_OF_VARS /* must be the last */
64 } replaceid;
65
66 struct variable {
67 const char *name;
68 replaceid id;
69 };
70
71
72 static const struct variable replacements[]={
73 {"url_effective", VAR_EFFECTIVE_URL},
74 {"http_code", VAR_HTTP_CODE},
75 {"response_code", VAR_HTTP_CODE},
76 {"http_connect", VAR_HTTP_CODE_PROXY},
77 {"time_total", VAR_TOTAL_TIME},
78 {"time_namelookup", VAR_NAMELOOKUP_TIME},
79 {"time_connect", VAR_CONNECT_TIME},
80 {"time_appconnect", VAR_APPCONNECT_TIME},
81 {"time_pretransfer", VAR_PRETRANSFER_TIME},
82 {"time_starttransfer", VAR_STARTTRANSFER_TIME},
83 {"size_header", VAR_HEADER_SIZE},
84 {"size_request", VAR_REQUEST_SIZE},
85 {"size_download", VAR_SIZE_DOWNLOAD},
86 {"size_upload", VAR_SIZE_UPLOAD},
87 {"speed_download", VAR_SPEED_DOWNLOAD},
88 {"speed_upload", VAR_SPEED_UPLOAD},
89 {"content_type", VAR_CONTENT_TYPE},
90 {"num_connects", VAR_NUM_CONNECTS},
91 {"time_redirect", VAR_REDIRECT_TIME},
92 {"num_redirects", VAR_REDIRECT_COUNT},
93 {"ftp_entry_path", VAR_FTP_ENTRY_PATH},
94 {"redirect_url", VAR_REDIRECT_URL},
95 {"ssl_verify_result", VAR_SSL_VERIFY_RESULT},
96 {"proxy_ssl_verify_result", VAR_PROXY_SSL_VERIFY_RESULT},
97 {"filename_effective", VAR_EFFECTIVE_FILENAME},
98 {"remote_ip", VAR_PRIMARY_IP},
99 {"remote_port", VAR_PRIMARY_PORT},
100 {"local_ip", VAR_LOCAL_IP},
101 {"local_port", VAR_LOCAL_PORT},
102 {"http_version", VAR_HTTP_VERSION},
103 {"scheme", VAR_SCHEME},
104 {NULL, VAR_NONE}
105 };
106
ourWriteOut(CURL * curl,struct OutStruct * outs,const char * writeinfo)107 void ourWriteOut(CURL *curl, struct OutStruct *outs, const char *writeinfo)
108 {
109 FILE *stream = stdout;
110 const char *ptr = writeinfo;
111 char *stringp = NULL;
112 long longinfo;
113 double doubleinfo;
114
115 while(ptr && *ptr) {
116 if('%' == *ptr) {
117 if('%' == ptr[1]) {
118 /* an escaped %-letter */
119 fputc('%', stream);
120 ptr += 2;
121 }
122 else {
123 /* this is meant as a variable to output */
124 char *end;
125 char keepit;
126 int i;
127 if(('{' == ptr[1]) && ((end = strchr(ptr, '}')) != NULL)) {
128 bool match = FALSE;
129 ptr += 2; /* pass the % and the { */
130 keepit = *end;
131 *end = 0; /* zero terminate */
132 for(i = 0; replacements[i].name; i++) {
133 if(curl_strequal(ptr, replacements[i].name)) {
134 match = TRUE;
135 switch(replacements[i].id) {
136 case VAR_EFFECTIVE_URL:
137 if((CURLE_OK ==
138 curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &stringp))
139 && stringp)
140 fputs(stringp, stream);
141 break;
142 case VAR_HTTP_CODE:
143 if(CURLE_OK ==
144 curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &longinfo))
145 fprintf(stream, "%03ld", longinfo);
146 break;
147 case VAR_HTTP_CODE_PROXY:
148 if(CURLE_OK ==
149 curl_easy_getinfo(curl, CURLINFO_HTTP_CONNECTCODE,
150 &longinfo))
151 fprintf(stream, "%03ld", longinfo);
152 break;
153 case VAR_HEADER_SIZE:
154 if(CURLE_OK ==
155 curl_easy_getinfo(curl, CURLINFO_HEADER_SIZE, &longinfo))
156 fprintf(stream, "%ld", longinfo);
157 break;
158 case VAR_REQUEST_SIZE:
159 if(CURLE_OK ==
160 curl_easy_getinfo(curl, CURLINFO_REQUEST_SIZE, &longinfo))
161 fprintf(stream, "%ld", longinfo);
162 break;
163 case VAR_NUM_CONNECTS:
164 if(CURLE_OK ==
165 curl_easy_getinfo(curl, CURLINFO_NUM_CONNECTS, &longinfo))
166 fprintf(stream, "%ld", longinfo);
167 break;
168 case VAR_REDIRECT_COUNT:
169 if(CURLE_OK ==
170 curl_easy_getinfo(curl, CURLINFO_REDIRECT_COUNT, &longinfo))
171 fprintf(stream, "%ld", longinfo);
172 break;
173 case VAR_REDIRECT_TIME:
174 if(CURLE_OK ==
175 curl_easy_getinfo(curl, CURLINFO_REDIRECT_TIME,
176 &doubleinfo))
177 fprintf(stream, "%.6f", doubleinfo);
178 break;
179 case VAR_TOTAL_TIME:
180 if(CURLE_OK ==
181 curl_easy_getinfo(curl, CURLINFO_TOTAL_TIME, &doubleinfo))
182 fprintf(stream, "%.6f", doubleinfo);
183 break;
184 case VAR_NAMELOOKUP_TIME:
185 if(CURLE_OK ==
186 curl_easy_getinfo(curl, CURLINFO_NAMELOOKUP_TIME,
187 &doubleinfo))
188 fprintf(stream, "%.6f", doubleinfo);
189 break;
190 case VAR_CONNECT_TIME:
191 if(CURLE_OK ==
192 curl_easy_getinfo(curl, CURLINFO_CONNECT_TIME, &doubleinfo))
193 fprintf(stream, "%.6f", doubleinfo);
194 break;
195 case VAR_APPCONNECT_TIME:
196 if(CURLE_OK ==
197 curl_easy_getinfo(curl, CURLINFO_APPCONNECT_TIME,
198 &doubleinfo))
199 fprintf(stream, "%.6f", doubleinfo);
200 break;
201 case VAR_PRETRANSFER_TIME:
202 if(CURLE_OK ==
203 curl_easy_getinfo(curl, CURLINFO_PRETRANSFER_TIME,
204 &doubleinfo))
205 fprintf(stream, "%.6f", doubleinfo);
206 break;
207 case VAR_STARTTRANSFER_TIME:
208 if(CURLE_OK ==
209 curl_easy_getinfo(curl, CURLINFO_STARTTRANSFER_TIME,
210 &doubleinfo))
211 fprintf(stream, "%.6f", doubleinfo);
212 break;
213 case VAR_SIZE_UPLOAD:
214 if(CURLE_OK ==
215 curl_easy_getinfo(curl, CURLINFO_SIZE_UPLOAD, &doubleinfo))
216 fprintf(stream, "%.0f", doubleinfo);
217 break;
218 case VAR_SIZE_DOWNLOAD:
219 if(CURLE_OK ==
220 curl_easy_getinfo(curl, CURLINFO_SIZE_DOWNLOAD,
221 &doubleinfo))
222 fprintf(stream, "%.0f", doubleinfo);
223 break;
224 case VAR_SPEED_DOWNLOAD:
225 if(CURLE_OK ==
226 curl_easy_getinfo(curl, CURLINFO_SPEED_DOWNLOAD,
227 &doubleinfo))
228 fprintf(stream, "%.3f", doubleinfo);
229 break;
230 case VAR_SPEED_UPLOAD:
231 if(CURLE_OK ==
232 curl_easy_getinfo(curl, CURLINFO_SPEED_UPLOAD, &doubleinfo))
233 fprintf(stream, "%.3f", doubleinfo);
234 break;
235 case VAR_CONTENT_TYPE:
236 if((CURLE_OK ==
237 curl_easy_getinfo(curl, CURLINFO_CONTENT_TYPE, &stringp))
238 && stringp)
239 fputs(stringp, stream);
240 break;
241 case VAR_FTP_ENTRY_PATH:
242 if((CURLE_OK ==
243 curl_easy_getinfo(curl, CURLINFO_FTP_ENTRY_PATH, &stringp))
244 && stringp)
245 fputs(stringp, stream);
246 break;
247 case VAR_REDIRECT_URL:
248 if((CURLE_OK ==
249 curl_easy_getinfo(curl, CURLINFO_REDIRECT_URL, &stringp))
250 && stringp)
251 fputs(stringp, stream);
252 break;
253 case VAR_SSL_VERIFY_RESULT:
254 if(CURLE_OK ==
255 curl_easy_getinfo(curl, CURLINFO_SSL_VERIFYRESULT,
256 &longinfo))
257 fprintf(stream, "%ld", longinfo);
258 break;
259 case VAR_PROXY_SSL_VERIFY_RESULT:
260 if(CURLE_OK ==
261 curl_easy_getinfo(curl, CURLINFO_PROXY_SSL_VERIFYRESULT,
262 &longinfo))
263 fprintf(stream, "%ld", longinfo);
264 break;
265 case VAR_EFFECTIVE_FILENAME:
266 if(outs->filename)
267 fprintf(stream, "%s", outs->filename);
268 break;
269 case VAR_PRIMARY_IP:
270 if(CURLE_OK ==
271 curl_easy_getinfo(curl, CURLINFO_PRIMARY_IP,
272 &stringp))
273 fprintf(stream, "%s", stringp);
274 break;
275 case VAR_PRIMARY_PORT:
276 if(CURLE_OK ==
277 curl_easy_getinfo(curl, CURLINFO_PRIMARY_PORT,
278 &longinfo))
279 fprintf(stream, "%ld", longinfo);
280 break;
281 case VAR_LOCAL_IP:
282 if(CURLE_OK ==
283 curl_easy_getinfo(curl, CURLINFO_LOCAL_IP,
284 &stringp))
285 fprintf(stream, "%s", stringp);
286 break;
287 case VAR_LOCAL_PORT:
288 if(CURLE_OK ==
289 curl_easy_getinfo(curl, CURLINFO_LOCAL_PORT,
290 &longinfo))
291 fprintf(stream, "%ld", longinfo);
292 break;
293 case VAR_HTTP_VERSION:
294 if(CURLE_OK ==
295 curl_easy_getinfo(curl, CURLINFO_HTTP_VERSION,
296 &longinfo)) {
297 const char *version = "0";
298 switch (longinfo) {
299 case CURL_HTTP_VERSION_1_0:
300 version = "1.0";
301 break;
302 case CURL_HTTP_VERSION_1_1:
303 version = "1.1";
304 break;
305 case CURL_HTTP_VERSION_2_0:
306 version = "2";
307 break;
308 }
309
310 fprintf(stream, version);
311 }
312 break;
313 case VAR_SCHEME:
314 if(CURLE_OK ==
315 curl_easy_getinfo(curl, CURLINFO_SCHEME,
316 &stringp))
317 fprintf(stream, "%s", stringp);
318 break;
319 default:
320 break;
321 }
322 break;
323 }
324 }
325 if(!match) {
326 fprintf(stderr, "curl: unknown --write-out variable: '%s'\n", ptr);
327 }
328 ptr = end + 1; /* pass the end */
329 *end = keepit;
330 }
331 else {
332 /* illegal syntax, then just output the characters that are used */
333 fputc('%', stream);
334 fputc(ptr[1], stream);
335 ptr += 2;
336 }
337 }
338 }
339 else if('\\' == *ptr) {
340 switch(ptr[1]) {
341 case 'r':
342 fputc('\r', stream);
343 break;
344 case 'n':
345 fputc('\n', stream);
346 break;
347 case 't':
348 fputc('\t', stream);
349 break;
350 default:
351 /* unknown, just output this */
352 fputc(*ptr, stream);
353 fputc(ptr[1], stream);
354 break;
355 }
356 ptr += 2;
357 }
358 else {
359 fputc(*ptr, stream);
360 ptr++;
361 }
362 }
363
364 }
365