mirror of git://git.psyc.eu/libpsyc
list test
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/time.h>
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#include <lib.h>
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#include <psyc/parse.h>
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#include <psyc/render.h>
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#include <psyc/syntax.h>
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#define NELEMS 100
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int main (int argc, char **argv) {
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uint8_t verbose = argc > 1;
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int i, k, n, ret;
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psycParseListState listState;
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psycList list_text, list_bin;
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psycString elems_text[NELEMS], elems_bin[NELEMS], elem;
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char buf_text[NELEMS * 200], buf_bin[NELEMS * 200], *elems[NELEMS], **elems2 = NULL;
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struct timeval start, end;
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for (i=0; i<NELEMS; i++)
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elems_text[i] = (psycString) PSYC_C2STR("1234567890abcdefghijklmnopqrstuvwxyz-._ 1234567890abcdefghijklmnopqrstuvwxyz-._ 1234567890abcdefghijklmnopqrstuvwxyz-._ 1234567890");
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for (i=0; i<NELEMS; i++)
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elems_bin[i] = (psycString) PSYC_C2STR("1234567890|abcdefghijklmnopqrstuvwxyz|_\n1234567890|abcdefghijklmnopqrstuvwxyz|_\n1234567890|abcdefghijklmnopqrstuvwxyz|_\n1234567890");
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list_text = psyc_list_new(elems_text, PSYC_NUM_ELEM(elems_text), PSYC_LIST_NO_LENGTH);
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list_bin = psyc_list_new(elems_bin, PSYC_NUM_ELEM(elems_bin), PSYC_LIST_CHECK_LENGTH);
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psyc_render_list(&list_text, buf_text, sizeof(buf_text));
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psyc_render_list(&list_bin, buf_bin, sizeof(buf_bin));
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printf("list_text: %ld\n%.*s\n", list_text.length, (int)list_text.length, buf_text);
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printf("list_bin: %ld\n%.*s\n", list_bin.length, (int)list_bin.length, buf_bin);
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#if 1
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printf("parsing text list to elems[]\n");
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gettimeofday(&start, NULL);
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for (n = 0; n < NELEMS; n++) {
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psyc_parse_list_state_init(&listState);
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psyc_parse_list_buffer_set(&listState, buf_text, list_text.length);
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i = 0;
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do {
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ret = psyc_parse_list(&listState, &elem);
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switch (ret) {
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case PSYC_PARSE_LIST_END:
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ret = 0;
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case PSYC_PARSE_LIST_ELEM:
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if (verbose) printf("|%d: %.*s... (%ld)\n", i, 10, elem.ptr, elem.length);
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//elems[i] = malloc(elem.length);
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//memcpy(&elems[i++], elem.ptr, elem.length);
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break;
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default:
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printf("# Error while parsing list: %i\n", ret);
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ret = -1;
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}
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} while (ret > 0);
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}
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gettimeofday(&end, NULL);
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//printf("%ld ms\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec) / 1000);
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printf("%ld us\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
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#endif
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#if 1
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printf("parsing binary list to elems[]\n");
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gettimeofday(&start, NULL);
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for (n = 0; n < NELEMS; n++) {
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psyc_parse_list_state_init(&listState);
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psyc_parse_list_buffer_set(&listState, buf_bin, list_bin.length);
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i = 0;
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do {
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ret = psyc_parse_list(&listState, &elem);
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switch (ret) {
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case PSYC_PARSE_LIST_END:
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ret = 0;
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case PSYC_PARSE_LIST_ELEM:
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//if (verbose) printf("|%.*s\n", (int)elem.length, elem.ptr);
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if (verbose) printf("|%d: %.*s... (%ld)\n", i, 10, elem.ptr, elem.length);
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elems[i] = malloc(elem.length);
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memcpy(elems[i++], elem.ptr, elem.length);
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break;
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default:
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printf("# Error while parsing list: %i\n", ret);
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ret = -1;
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}
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} while (ret > 0);
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}
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gettimeofday(&end, NULL);
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//printf("%ld ms\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
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printf("%ld us\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
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#endif
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#if 1
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printf("parsing binary list to elems2[] with realloc\n");
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gettimeofday(&start, NULL);
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for (n = 0; n < NELEMS; n++) {
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psyc_parse_list_state_init(&listState);
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psyc_parse_list_buffer_set(&listState, buf_bin, list_bin.length);
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i = 0;
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do {
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ret = psyc_parse_list(&listState, &elem);
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switch (ret) {
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case PSYC_PARSE_LIST_END:
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ret = 0;
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case PSYC_PARSE_LIST_ELEM:
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if (elems2)
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elems2 = realloc(elems2, (i+1) * sizeof(char*));
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else
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elems2 = malloc((i+1) * sizeof(char*));
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elems2[i] = malloc(elem.length);
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memcpy(elems2[i++], elem.ptr, elem.length);
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break;
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default:
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printf("# Error while parsing list: %i\n", ret);
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ret = -1;
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}
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} while (ret > 0);
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}
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gettimeofday(&end, NULL);
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//printf("%ld ms\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
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printf("%ld us\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
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#endif
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#if 1
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printf("parsing binary list to elems2[] with malloc\n");
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gettimeofday(&start, NULL);
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for (n = 0; n < NELEMS; n++) {
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psyc_parse_list_state_init(&listState);
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psyc_parse_list_buffer_set(&listState, buf_bin, list_bin.length);
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i = 0;
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do {
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ret = psyc_parse_list(&listState, &elem);
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switch (ret) {
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case PSYC_PARSE_LIST_END:
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ret = 0;
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case PSYC_PARSE_LIST_ELEM:
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/*
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if (elems2)
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elems2 = realloc(elems2, (i+1) * sizeof(char*));
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else
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elems2 = malloc((i+1) * sizeof(char*));
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*/
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elems2 = malloc(sizeof(char*));
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elems2[i] = malloc(elem.length);
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memcpy(elems2[i], elem.ptr, elem.length);
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break;
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default:
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printf("# Error while parsing list: %i\n", ret);
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ret = -1;
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}
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} while (ret > 0);
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}
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gettimeofday(&end, NULL);
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//printf("%ld ms\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
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printf("%ld us\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
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#endif
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#if 1
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printf("parsing binary list to elems2[] with double-parsing\n");
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gettimeofday(&start, NULL);
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for (n = 0; n < NELEMS; n++) {
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psyc_parse_list_state_init(&listState);
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psyc_parse_list_buffer_set(&listState, buf_bin, list_bin.length);
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i = 0;
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k = 0;
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do {
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ret = psyc_parse_list(&listState, &elem);
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switch (ret) {
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case PSYC_PARSE_LIST_END:
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ret = 0;
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case PSYC_PARSE_LIST_ELEM:
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k++;
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break;
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default:
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printf("# Error while parsing list: %i\n", ret);
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ret = -1;
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}
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} while (ret > 0);
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elems2 = malloc(k * sizeof(char*));
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psyc_parse_list_buffer_set(&listState, buf_bin, list_bin.length);
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do {
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ret = psyc_parse_list(&listState, &elem);
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switch (ret) {
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case PSYC_PARSE_LIST_END:
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ret = 0;
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case PSYC_PARSE_LIST_ELEM:
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elems2[i] = malloc(elem.length);
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memcpy(elems2[i++], elem.ptr, elem.length);
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break;
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default:
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printf("# Error while parsing list: %i\n", ret);
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ret = -1;
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}
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} while (ret > 0);
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}
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gettimeofday(&end, NULL);
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//printf("%ld ms\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
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printf("%ld us\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
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#endif
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return 0;
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}
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