56 lines
863 B
C
56 lines
863 B
C
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#include "busybox.h"
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#include "ipsvd_perhost.h"
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static struct hcc *cc;
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static unsigned cclen;
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/* to be optimized */
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void ipsvd_perhost_init(unsigned c)
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{
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// free(cc);
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cc = xzalloc(c * sizeof(*cc));
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cclen = c;
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}
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unsigned ipsvd_perhost_add(const char *ip, unsigned maxconn, struct hcc **hccpp)
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{
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unsigned i;
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unsigned conn = 1;
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int p = -1;
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for (i = 0; i < cclen; ++i) {
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if (cc[i].ip[0] == 0) {
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if (p == -1) p = i;
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continue;
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}
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if (strncmp(cc[i].ip, ip, sizeof(cc[i].ip)) == 0) {
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conn++;
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continue;
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}
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}
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if (p == -1) return 0;
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if (conn <= maxconn) {
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strcpy(cc[p].ip, ip);
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*hccpp = &cc[p];
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}
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return conn;
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}
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void ipsvd_perhost_remove(int pid)
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{
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unsigned i;
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for (i = 0; i < cclen; ++i) {
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if (cc[i].pid == pid) {
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cc[i].ip[0] = 0;
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cc[i].pid = 0;
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return;
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}
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}
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}
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//void ipsvd_perhost_free(void)
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//{
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// free(cc);
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//}
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