|
26 | 26 | * </DESC>
|
27 | 27 | */
|
28 | 28 |
|
| 29 | +#include <curl/curl.h> |
29 | 30 | #include <stdlib.h>
|
30 | 31 | #include <string.h>
|
31 |
| -#include <curl/curl.h> |
32 | 32 |
|
33 | 33 | static const char *urls[] = {
|
34 |
| - "https://www.microsoft.com", |
35 |
| - "https://opensource.org", |
36 |
| - "https://www.google.com", |
37 |
| - "https://www.yahoo.com", |
38 |
| - "https://www.ibm.com", |
39 |
| - "https://www.mysql.com", |
40 |
| - "https://www.oracle.com", |
41 |
| - "https://www.ripe.net", |
42 |
| - "https://www.iana.org", |
43 |
| - "https://www.amazon.com", |
44 |
| - "https://www.netcraft.com", |
45 |
| - "https://www.heise.de", |
46 |
| - "https://www.chip.de", |
47 |
| - "https://www.ca.com", |
48 |
| - "https://www.cnet.com", |
49 |
| - "https://www.mozilla.org", |
50 |
| - "https://www.cnn.com", |
51 |
| - "https://www.wikipedia.org", |
52 |
| - "https://www.dell.com", |
53 |
| - "https://www.hp.com", |
54 |
| - "https://www.cert.org", |
55 |
| - "https://www.mit.edu", |
56 |
| - "https://www.nist.gov", |
57 |
| - "https://www.ebay.com", |
58 |
| - "https://www.playstation.com", |
59 |
| - "https://www.uefa.com", |
60 |
| - "https://www.ieee.org", |
61 |
| - "https://www.apple.com", |
62 |
| - "https://www.symantec.com", |
63 |
| - "https://www.zdnet.com", |
64 |
| - "https://www.fujitsu.com/global/", |
65 |
| - "https://www.supermicro.com", |
66 |
| - "https://www.hotmail.com", |
67 |
| - "https://www.ietf.org", |
68 |
| - "https://www.bbc.co.uk", |
69 |
| - "https://news.google.com", |
70 |
| - "https://www.foxnews.com", |
71 |
| - "https://www.msn.com", |
72 |
| - "https://www.wired.com", |
73 |
| - "https://www.sky.com", |
74 |
| - "https://www.usatoday.com", |
75 |
| - "https://www.cbs.com", |
76 |
| - "https://www.nbc.com/", |
77 |
| - "https://slashdot.org", |
78 |
| - "https://www.informationweek.com", |
79 |
| - "https://apache.org", |
80 |
| - "https://www.un.org", |
| 34 | + "https://www.microsoft.com", |
| 35 | + "https://opensource.org", |
| 36 | + "https://www.google.com", |
| 37 | + "https://www.yahoo.com", |
| 38 | + "https://www.ibm.com", |
| 39 | + "https://www.mysql.com", |
| 40 | + "https://www.oracle.com", |
| 41 | + "https://www.ripe.net", |
| 42 | + "https://www.iana.org", |
| 43 | + "https://www.amazon.com", |
| 44 | + "https://www.netcraft.com", |
| 45 | + "https://www.heise.de", |
| 46 | + "https://www.chip.de", |
| 47 | + "https://www.ca.com", |
| 48 | + "https://www.cnet.com", |
| 49 | + "https://www.mozilla.org", |
| 50 | + "https://www.cnn.com", |
| 51 | + "https://www.wikipedia.org", |
| 52 | + "https://www.dell.com", |
| 53 | + "https://www.hp.com", |
| 54 | + "https://www.cert.org", |
| 55 | + "https://www.mit.edu", |
| 56 | + "https://www.nist.gov", |
| 57 | + "https://www.ebay.com", |
| 58 | + "https://www.playstation.com", |
| 59 | + "https://www.uefa.com", |
| 60 | + "https://www.ieee.org", |
| 61 | + "https://www.apple.com", |
| 62 | + "https://www.symantec.com", |
| 63 | + "https://www.zdnet.com", |
| 64 | + "https://www.fujitsu.com/global/", |
| 65 | + "https://www.supermicro.com", |
| 66 | + "https://www.hotmail.com", |
| 67 | + "https://www.ietf.org", |
| 68 | + "https://www.bbc.co.uk", |
| 69 | + "https://news.google.com", |
| 70 | + "https://www.foxnews.com", |
| 71 | + "https://www.msn.com", |
| 72 | + "https://www.wired.com", |
| 73 | + "https://www.sky.com", |
| 74 | + "https://www.usatoday.com", |
| 75 | + "https://www.cbs.com", |
| 76 | + "https://www.nbc.com/", |
| 77 | + "https://slashdot.org", |
| 78 | + "https://www.informationweek.com", |
| 79 | + "https://apache.org", |
| 80 | + "https://www.un.org", |
81 | 81 | };
|
82 | 82 |
|
83 | 83 | #define MAX_PARALLEL 10 /* number of simultaneous transfers */
|
84 |
| -#define NUM_URLS sizeof(urls)/sizeof(char *) |
| 84 | +#define NUM_URLS sizeof(urls) / sizeof(char *) |
85 | 85 |
|
86 |
| -static size_t write_cb(char *data, size_t n, size_t l, void *userp) |
87 |
| -{ |
88 |
| - /* take care of the data here, ignored in this example */ |
89 |
| - (void)data; |
90 |
| - (void)userp; |
91 |
| - return n*l; |
| 86 | +static size_t write_cb(char *data, size_t n, size_t l, void *userp) { |
| 87 | + /* take care of the data here, ignored in this example */ |
| 88 | + (void)data; |
| 89 | + (void)userp; |
| 90 | + return n * l; |
92 | 91 | }
|
93 | 92 |
|
94 |
| -static void add_transfer(CURLM *cm, unsigned int i, int *left) |
95 |
| -{ |
96 |
| - CURL *eh = curl_easy_init(); |
97 |
| - curl_easy_setopt(eh, CURLOPT_WRITEFUNCTION, write_cb); |
98 |
| - curl_easy_setopt(eh, CURLOPT_URL, urls[i]); |
99 |
| - curl_easy_setopt(eh, CURLOPT_PRIVATE, urls[i]); |
100 |
| - curl_multi_add_handle(cm, eh); |
101 |
| - (*left)++; |
| 93 | +static void add_transfer(CURLM *cm, unsigned int i, int *left) { |
| 94 | + CURL *eh = curl_easy_init(); |
| 95 | + curl_easy_setopt(eh, CURLOPT_WRITEFUNCTION, write_cb); |
| 96 | + curl_easy_setopt(eh, CURLOPT_URL, urls[i]); |
| 97 | + curl_easy_setopt(eh, CURLOPT_PRIVATE, urls[i]); |
| 98 | + curl_multi_add_handle(cm, eh); |
| 99 | + (*left)++; |
102 | 100 | }
|
103 | 101 |
|
104 |
| -int main(void) |
105 |
| -{ |
106 |
| - CURLM *cm; |
107 |
| - CURLMsg *msg; |
108 |
| - unsigned int transfers = 0; |
109 |
| - int msgs_left = -1; |
110 |
| - int left = 0; |
| 102 | +int main(void) { |
| 103 | + CURLM *cm; |
| 104 | + CURLMsg *msg; |
| 105 | + unsigned int transfers = 0; |
| 106 | + int msgs_left = -1; |
| 107 | + int left = 0; |
111 | 108 |
|
112 |
| - curl_global_init(CURL_GLOBAL_ALL); |
113 |
| - cm = curl_multi_init(); |
| 109 | + curl_global_init(CURL_GLOBAL_ALL); |
| 110 | + cm = curl_multi_init(); |
114 | 111 |
|
115 |
| - /* Limit the amount of simultaneous connections curl should allow: */ |
116 |
| - curl_multi_setopt(cm, CURLMOPT_MAXCONNECTS, (long)MAX_PARALLEL); |
| 112 | + /* Limit the amount of simultaneous connections curl should allow: */ |
| 113 | + curl_multi_setopt(cm, CURLMOPT_MAXCONNECTS, (long)MAX_PARALLEL); |
117 | 114 |
|
118 |
| - for(transfers = 0; transfers < MAX_PARALLEL && transfers < NUM_URLS; |
119 |
| - transfers++) |
120 |
| - add_transfer(cm, transfers, &left); |
| 115 | + for (transfers = 0; transfers < MAX_PARALLEL && transfers < NUM_URLS; transfers++) |
| 116 | + add_transfer(cm, transfers, &left); |
121 | 117 |
|
122 |
| - do { |
123 |
| - int still_alive = 1; |
124 |
| - curl_multi_perform(cm, &still_alive); |
| 118 | + do { |
| 119 | + int still_alive = 1; |
| 120 | + curl_multi_perform(cm, &still_alive); |
125 | 121 |
|
126 |
| - /* !checksrc! disable EQUALSNULL 1 */ |
127 |
| - while((msg = curl_multi_info_read(cm, &msgs_left)) != NULL) { |
128 |
| - if(msg->msg == CURLMSG_DONE) { |
129 |
| - char *url; |
130 |
| - CURL *e = msg->easy_handle; |
131 |
| - curl_easy_getinfo(msg->easy_handle, CURLINFO_PRIVATE, &url); |
132 |
| - fprintf(stderr, "R: %d - %s <%s>\n", |
133 |
| - msg->data.result, curl_easy_strerror(msg->data.result), url); |
134 |
| - curl_multi_remove_handle(cm, e); |
135 |
| - curl_easy_cleanup(e); |
136 |
| - left--; |
137 |
| - } |
138 |
| - else { |
139 |
| - fprintf(stderr, "E: CURLMsg (%d)\n", msg->msg); |
140 |
| - } |
141 |
| - if(transfers < NUM_URLS) |
142 |
| - add_transfer(cm, transfers++, &left); |
143 |
| - } |
144 |
| - if(left) |
145 |
| - curl_multi_wait(cm, NULL, 0, 1000, NULL); |
| 122 | + /* !checksrc! disable EQUALSNULL 1 */ |
| 123 | + while ((msg = curl_multi_info_read(cm, &msgs_left)) != NULL) { |
| 124 | + if (msg->msg == CURLMSG_DONE) { |
| 125 | + char *url; |
| 126 | + CURL *e = msg->easy_handle; |
| 127 | + curl_easy_getinfo(msg->easy_handle, CURLINFO_PRIVATE, &url); |
| 128 | + fprintf(stderr, "R: %d - %s <%s>\n", msg->data.result, |
| 129 | + curl_easy_strerror(msg->data.result), url); |
| 130 | + curl_multi_remove_handle(cm, e); |
| 131 | + curl_easy_cleanup(e); |
| 132 | + left--; |
| 133 | + } else { |
| 134 | + fprintf(stderr, "E: CURLMsg (%d)\n", msg->msg); |
| 135 | + } |
| 136 | + if (transfers < NUM_URLS) add_transfer(cm, transfers++, &left); |
| 137 | + } |
| 138 | + if (left) curl_multi_wait(cm, NULL, 0, 1000, NULL); |
146 | 139 |
|
147 |
| - } while(left); |
| 140 | + } while (left); |
148 | 141 |
|
149 |
| - curl_multi_cleanup(cm); |
150 |
| - curl_global_cleanup(); |
| 142 | + curl_multi_cleanup(cm); |
| 143 | + curl_global_cleanup(); |
151 | 144 |
|
152 |
| - return EXIT_SUCCESS; |
| 145 | + return EXIT_SUCCESS; |
153 | 146 | }
|
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