Annotation of libaitsched/example/test.c, revision 1.9.2.2
1.2 misho 1: #include <stdio.h>
1.7 misho 2: #include <stdlib.h>
3: #include <string.h>
1.2 misho 4: #include <unistd.h>
5: #include <fcntl.h>
1.5 misho 6: #include <signal.h>
1.2 misho 7: #include <sys/types.h>
8: #include <sys/stat.h>
9: #include <sys/socket.h>
10: #include <netinet/in.h>
1.7 misho 11: #include "../inc/config.h"
1.2 misho 12: #include <aitsched.h>
13:
14: intptr_t Kill;
1.7 misho 15: #ifdef AIO_SUPPORT
16: struct iovec iv[3], wiv[3], riv[3];
17: #endif
1.2 misho 18:
19: void *event(sched_task_t *arg)
20: {
21: printf("Event::\n");
1.9.2.1 misho 22: taskExit(arg, NULL);
1.2 misho 23: }
24:
1.8 misho 25: void *regular(sched_task_t *arg)
1.2 misho 26: {
1.8 misho 27: printf("Task::\n");
1.9.2.1 misho 28: taskExit(arg, NULL);
1.2 misho 29: }
30:
31: void *timer(sched_task_t *arg)
32: {
1.6 misho 33: printf("Timer %p sec::\n", TASK_ARG(arg));
1.9.2.1 misho 34: taskExit(arg, NULL);
1.2 misho 35: }
36:
37: void *r(sched_task_t *arg)
38: {
1.9 misho 39: printf("read:: %d bytes wait\n", TASK_RET(arg));
1.2 misho 40: Kill++;
1.9.2.1 misho 41: taskExit(arg, NULL);
1.2 misho 42: }
43:
44: void *w(sched_task_t *arg)
45: {
1.9 misho 46: printf("write:: %d bytes wait\n", TASK_RET(arg));
1.9.2.1 misho 47: taskExit(arg, NULL);
1.2 misho 48: }
49:
50: void *once(sched_task_t *arg)
51: {
52: printf("once::\n");
1.9.2.1 misho 53: taskExit(arg, NULL);
1.2 misho 54: }
55:
1.7 misho 56: #ifdef AIO_SUPPORT
57: void *aioread(sched_task_t *arg);
58: void *aiowrite(sched_task_t *arg)
59: {
60: char *ole = malloc(BUFSIZ);
61:
62: printf("AIO write[%d]:: %d bytes\n%p\n", TASK_FD(arg), (int) TASK_DATLEN(arg),
63: TASK_DATA(arg));
64: free(TASK_DATA(arg));
65:
66: memset(ole, 0, BUFSIZ);
67: schedAIORead(TASK_ROOT(arg), aioread, NULL, TASK_FD(arg), ole, BUFSIZ - 1, -1);
1.9.2.1 misho 68: taskExit(arg, NULL);
1.7 misho 69: }
70:
71: void *aioread(sched_task_t *arg)
72: {
73: char *ole = malloc(BUFSIZ);
74: int len;
75:
76: printf("AIO read[%d]:: %d bytes\n%s\n-------\n", TASK_FD(arg), (int) TASK_DATLEN(arg),
77: (char*) TASK_DATA(arg));
78:
79: if (TASK_ARG(arg)) {
80: len = strlcpy(ole, "++++++BAHURA OR CULTURE .... A CULTURE OR BAHURA :-)\n", BUFSIZ);
81: printf("sched Write len=%d %p\n", len, ole);
82: schedAIOWrite(TASK_ROOT(arg), aiowrite, TASK_ARG(arg), TASK_FD(arg), ole, len, -1);
83:
84: }
85: free(TASK_DATA(arg));
1.9.2.1 misho 86: taskExit(arg, NULL);
1.7 misho 87: }
88:
89: void *aiobulkread(sched_task_t *arg)
90: {
91: struct iovec *iv = TASK_DATA(arg);
92: register int i;
93:
94: printf("aioBULKread::\n");
95: for (i = 0; i < 3; i++) {
96: printf("%d) rlen[%d]=%s\n---\n", i, iv[i].iov_len, (char*) iv[i].iov_base);
97: free(iv[i].iov_base);
98: }
99:
1.9.2.1 misho 100: taskExit(arg, NULL);
1.7 misho 101: }
102:
103: void *aiobulkwrite(sched_task_t *arg)
104: {
105: struct iovec *iv = TASK_DATA(arg);
106: register int i;
107:
108: printf("aioBULKwrite::\n");
109: for (i = 0; i < 3; i++) {
110: printf("%d) wlen=%d\n", i, iv[i].iov_len);
111: free(iv[i].iov_base);
112: }
113:
1.9.2.1 misho 114: taskExit(arg, NULL);
1.7 misho 115: }
116: #endif
117:
1.9 misho 118: void *thr(sched_task_t *arg)
119: {
120: printf("thread(%lu):: %s\n", TASK_VAL(arg), (char*) TASK_ARG(arg));
121: taskExit(arg, 42);
122: }
123:
1.9.2.2 ! misho 124: void *thr4kill(sched_task_t *arg)
! 125: {
! 126: sleep(3);
! 127: printf("never see!!! (%lu):: %s\n", TASK_VAL(arg), (char*) TASK_ARG(arg));
! 128: taskExit(arg, 0);
! 129: }
! 130:
1.5 misho 131: void sig(int s)
132: {
133: switch (s) {
134: case SIGTERM:
135: Kill++;
136: break;
137: }
138: }
139:
1.2 misho 140: int
141: main(int argc, char **argv)
142: {
143: sched_root_task_t *root;
1.7 misho 144: int f, fd;
1.2 misho 145: struct sockaddr_in sin;
1.5 misho 146: struct timespec ts = { 20, 0 };
147: // struct timespec p = { 0, 10000000 };
148: struct sigaction sa;
1.9.2.2 ! misho 149: sched_task_t *t;
1.7 misho 150: #ifdef AIO_SUPPORT
151: char *ole = malloc(BUFSIZ);
152: register int i;
153: #endif
1.5 misho 154:
155: sa.sa_handler = sig;
156: sigemptyset(&sa.sa_mask);
157: sigaction(SIGTERM, &sa, NULL);
1.2 misho 158:
159: f = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
160: if (f == -1)
161: return 1;
162: sin.sin_len = sizeof sin;
163: sin.sin_family = AF_INET;
164: sin.sin_port = htons(2345);
165: sin.sin_addr.s_addr = INADDR_ANY;
166: if (bind(f, (struct sockaddr*) &sin, sizeof sin) == -1)
167: return 1;
168:
1.7 misho 169: fd = open("test_aio.dat", O_CREAT | O_RDWR, 0644);
170: if (fd == -1)
171: return 1;
172: printf("fd=%d\n", fd);
173:
1.2 misho 174: root = schedBegin();
175: if (!root) {
176: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
177: return 1;
178: }
179:
1.6 misho 180: if (!schedTimer(root, timer, (void*) (intptr_t) ts.tv_sec, ts, NULL, 0)) {
1.5 misho 181: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
182: return 4;
183: } else
184: ts.tv_sec = 15;
1.6 misho 185: if (!schedTimer(root, timer, (void*) (intptr_t) ts.tv_sec, ts, NULL, 0)) {
1.5 misho 186: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
187: return 4;
188: } else
189: ts.tv_sec = 10;
190:
1.4 misho 191: if (!schedEvent(root, event, "piuk", 1234, NULL, 0)) {
1.2 misho 192: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
193: return 2;
194: }
195:
1.8 misho 196: if (!schedTask(root, regular, "piuk", 1111, NULL, 0)) {
1.2 misho 197: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
198: return 3;
199: }
200:
1.6 misho 201: if (!schedTimer(root, timer, (void*) (intptr_t) ts.tv_sec, ts, NULL, 0)) {
1.2 misho 202: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
203: return 4;
204: }
205:
1.4 misho 206: if (!schedRead(root, r, "rrr", f, NULL, 0)) {
1.2 misho 207: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
208: return 5;
209: }
210:
1.4 misho 211: if (!schedWrite(root, w, "www", f, NULL, 0)) {
1.2 misho 212: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
213: return 6;
214: }
215:
1.9 misho 216: if (!schedThread(root, thr, "mdaaaa this is thread task", 0, NULL, 0)) {
217: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
218: return 7;
219: }
1.9.2.2 ! misho 220: if (!(t = schedThread(root, thr4kill, "0aaaa", 42, NULL, 0))) {
! 221: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
! 222: return 7;
! 223: }
1.9 misho 224: if (!schedThread(root, thr, "mdaaaa this is thread task -detached", 42, NULL, 0)) {
225: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
226: return 7;
227: }
228: if (!schedThread(root, thr, "mdaaaa this is thread task -j", 0, NULL, 0)) {
229: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
230: return 7;
231: }
1.9.2.2 ! misho 232: taskKill(t, SIGTERM);
1.9 misho 233:
1.7 misho 234: #ifdef AIO_SUPPORT
235: memset(ole, 0, BUFSIZ);
236: if (!schedAIORead(root, aioread, (void*) f, fd, ole, BUFSIZ - 1, 0))
237: printf("Warning:: #%d - %s\n", sched_GetErrno(), sched_GetError());
238:
239:
240: iv[0].iov_len = 5;
241: iv[1].iov_len = 2;
242: iv[2].iov_len = 50;
243: for (i = 0; i < 3; i++)
244: iv[i].iov_base = malloc(iv[i].iov_len);
245: if (!schedLIORead(root, aiobulkread, NULL, fd, iv, 3, 0))
246: printf("Warning:: #%d - %s\n", sched_GetErrno(), sched_GetError());
247: fsync(fd);
248: for (i = 0; i < 3; i++) {
249: wiv[i].iov_len = 100;
250: wiv[i].iov_base = malloc(wiv[i].iov_len);
251: }
252: strlcpy(wiv[0].iov_base, "12345678900000000000000000\n", wiv[0].iov_len);
253: wiv[0].iov_len = strlen(wiv[0].iov_base) + 1;
254: strlcpy(wiv[1].iov_base, "222222222222222222222222\n", wiv[1].iov_len);
255: wiv[1].iov_len = strlen(wiv[1].iov_base) + 1;
256: strlcpy(wiv[2].iov_base, "333\n", wiv[2].iov_len);
257: wiv[2].iov_len = strlen(wiv[2].iov_base) + 1;
258: if (!schedLIOWrite(root, aiobulkwrite, NULL, fd, wiv, 3, 0))
259: printf("Warning:: #%d - %s\n", sched_GetErrno(), sched_GetError());
260:
261: for (i = 0; i < 3; i++) {
262: riv[i].iov_len = 5;
263: riv[i].iov_base = malloc(riv[i].iov_len + 1);
264: memset(riv[i].iov_base, 0, riv[i].iov_len + 1);
265: }
266: if (!schedLIORead(root, aiobulkread, NULL, fd, riv, 3, 0))
267: printf("Warning:: #%d - %s\n", sched_GetErrno(), sched_GetError());
268: #endif
269:
1.4 misho 270: schedCallOnce(root, once, "000000", 42, NULL, 0);
1.2 misho 271:
1.5 misho 272: // schedPolling(root, &p, NULL);
1.2 misho 273: schedRun(root, &Kill);
274: schedEnd(&root);
275:
1.7 misho 276: #ifdef AIO_SUPPORT
277: for (i = 0; i < 3; i++)
278: free(iv[i].iov_base);
279: #endif
280:
281: close(fd);
1.2 misho 282: close(f);
283: return 0;
284: }
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