Annotation of libaitsched/example/test.c, revision 1.9
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");
22: return NULL;
23: }
24:
1.8 misho 25: void *regular(sched_task_t *arg)
1.2 misho 26: {
1.8 misho 27: printf("Task::\n");
1.2 misho 28: return NULL;
29: }
30:
31: void *timer(sched_task_t *arg)
32: {
1.6 misho 33: printf("Timer %p sec::\n", TASK_ARG(arg));
1.2 misho 34: return NULL;
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++;
41: return NULL;
42: }
43:
44: void *w(sched_task_t *arg)
45: {
1.9 ! misho 46: printf("write:: %d bytes wait\n", TASK_RET(arg));
1.2 misho 47: return NULL;
48: }
49:
50: void *once(sched_task_t *arg)
51: {
52: printf("once::\n");
53: return NULL;
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);
68: return NULL;
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));
86: return NULL;
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:
100: return NULL;
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:
114: return NULL;
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:
1.5 misho 124: void sig(int s)
125: {
126: switch (s) {
127: case SIGTERM:
128: Kill++;
129: break;
130: }
131: }
132:
1.2 misho 133: int
134: main(int argc, char **argv)
135: {
136: sched_root_task_t *root;
1.7 misho 137: int f, fd;
1.2 misho 138: struct sockaddr_in sin;
1.5 misho 139: struct timespec ts = { 20, 0 };
140: // struct timespec p = { 0, 10000000 };
141: struct sigaction sa;
1.7 misho 142: #ifdef AIO_SUPPORT
143: char *ole = malloc(BUFSIZ);
144: register int i;
145: #endif
1.5 misho 146:
147: sa.sa_handler = sig;
148: sigemptyset(&sa.sa_mask);
149: sigaction(SIGTERM, &sa, NULL);
1.2 misho 150:
151: f = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
152: if (f == -1)
153: return 1;
154: sin.sin_len = sizeof sin;
155: sin.sin_family = AF_INET;
156: sin.sin_port = htons(2345);
157: sin.sin_addr.s_addr = INADDR_ANY;
158: if (bind(f, (struct sockaddr*) &sin, sizeof sin) == -1)
159: return 1;
160:
1.7 misho 161: fd = open("test_aio.dat", O_CREAT | O_RDWR, 0644);
162: if (fd == -1)
163: return 1;
164: printf("fd=%d\n", fd);
165:
1.2 misho 166: root = schedBegin();
167: if (!root) {
168: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
169: return 1;
170: }
171:
1.6 misho 172: if (!schedTimer(root, timer, (void*) (intptr_t) ts.tv_sec, ts, NULL, 0)) {
1.5 misho 173: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
174: return 4;
175: } else
176: ts.tv_sec = 15;
1.6 misho 177: if (!schedTimer(root, timer, (void*) (intptr_t) ts.tv_sec, ts, NULL, 0)) {
1.5 misho 178: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
179: return 4;
180: } else
181: ts.tv_sec = 10;
182:
1.4 misho 183: if (!schedEvent(root, event, "piuk", 1234, NULL, 0)) {
1.2 misho 184: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
185: return 2;
186: }
187:
1.8 misho 188: if (!schedTask(root, regular, "piuk", 1111, NULL, 0)) {
1.2 misho 189: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
190: return 3;
191: }
192:
1.6 misho 193: if (!schedTimer(root, timer, (void*) (intptr_t) ts.tv_sec, ts, NULL, 0)) {
1.2 misho 194: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
195: return 4;
196: }
197:
1.4 misho 198: if (!schedRead(root, r, "rrr", f, NULL, 0)) {
1.2 misho 199: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
200: return 5;
201: }
202:
1.4 misho 203: if (!schedWrite(root, w, "www", f, NULL, 0)) {
1.2 misho 204: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
205: return 6;
206: }
207:
1.9 ! misho 208: if (!schedThread(root, thr, "mdaaaa this is thread task", 0, NULL, 0)) {
! 209: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
! 210: return 7;
! 211: }
! 212: if (!schedThread(root, thr, "mdaaaa this is thread task -detached", 42, NULL, 0)) {
! 213: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
! 214: return 7;
! 215: }
! 216: if (!schedThread(root, thr, "mdaaaa this is thread task -j", 0, NULL, 0)) {
! 217: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
! 218: return 7;
! 219: }
! 220:
1.7 misho 221: #ifdef AIO_SUPPORT
222: memset(ole, 0, BUFSIZ);
223: if (!schedAIORead(root, aioread, (void*) f, fd, ole, BUFSIZ - 1, 0))
224: printf("Warning:: #%d - %s\n", sched_GetErrno(), sched_GetError());
225:
226:
227: iv[0].iov_len = 5;
228: iv[1].iov_len = 2;
229: iv[2].iov_len = 50;
230: for (i = 0; i < 3; i++)
231: iv[i].iov_base = malloc(iv[i].iov_len);
232: if (!schedLIORead(root, aiobulkread, NULL, fd, iv, 3, 0))
233: printf("Warning:: #%d - %s\n", sched_GetErrno(), sched_GetError());
234: fsync(fd);
235: for (i = 0; i < 3; i++) {
236: wiv[i].iov_len = 100;
237: wiv[i].iov_base = malloc(wiv[i].iov_len);
238: }
239: strlcpy(wiv[0].iov_base, "12345678900000000000000000\n", wiv[0].iov_len);
240: wiv[0].iov_len = strlen(wiv[0].iov_base) + 1;
241: strlcpy(wiv[1].iov_base, "222222222222222222222222\n", wiv[1].iov_len);
242: wiv[1].iov_len = strlen(wiv[1].iov_base) + 1;
243: strlcpy(wiv[2].iov_base, "333\n", wiv[2].iov_len);
244: wiv[2].iov_len = strlen(wiv[2].iov_base) + 1;
245: if (!schedLIOWrite(root, aiobulkwrite, NULL, fd, wiv, 3, 0))
246: printf("Warning:: #%d - %s\n", sched_GetErrno(), sched_GetError());
247:
248: for (i = 0; i < 3; i++) {
249: riv[i].iov_len = 5;
250: riv[i].iov_base = malloc(riv[i].iov_len + 1);
251: memset(riv[i].iov_base, 0, riv[i].iov_len + 1);
252: }
253: if (!schedLIORead(root, aiobulkread, NULL, fd, riv, 3, 0))
254: printf("Warning:: #%d - %s\n", sched_GetErrno(), sched_GetError());
255: #endif
256:
1.4 misho 257: schedCallOnce(root, once, "000000", 42, NULL, 0);
1.2 misho 258:
1.5 misho 259: // schedPolling(root, &p, NULL);
1.2 misho 260: schedRun(root, &Kill);
261: schedEnd(&root);
262:
1.7 misho 263: #ifdef AIO_SUPPORT
264: for (i = 0; i < 3; i++)
265: free(iv[i].iov_base);
266: #endif
267:
268: close(fd);
1.2 misho 269: close(f);
270: return 0;
271: }
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