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-rw-r--r--dependencies/jsmn/example/jsondump.c134
1 files changed, 0 insertions, 134 deletions
diff --git a/dependencies/jsmn/example/jsondump.c b/dependencies/jsmn/example/jsondump.c
deleted file mode 100644
index 1eb620640..000000000
--- a/dependencies/jsmn/example/jsondump.c
+++ /dev/null
@@ -1,134 +0,0 @@
-#include "../jsmn.h"
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-/* Function realloc_it() is a wrapper function for standard realloc()
- * with one difference - it frees old memory pointer in case of realloc
- * failure. Thus, DO NOT use old data pointer in anyway after call to
- * realloc_it(). If your code has some kind of fallback algorithm if
- * memory can't be re-allocated - use standard realloc() instead.
- */
-static inline void *realloc_it(void *ptrmem, size_t size) {
- void *p = realloc(ptrmem, size);
- if (!p) {
- free(ptrmem);
- fprintf(stderr, "realloc(): errno=%d\n", errno);
- }
- return p;
-}
-
-/*
- * An example of reading JSON from stdin and printing its content to stdout.
- * The output looks like YAML, but I'm not sure if it's really compatible.
- */
-
-static int dump(const char *js, jsmntok_t *t, size_t count, int indent) {
- int i, j, k;
- jsmntok_t *key;
- if (count == 0) {
- return 0;
- }
- if (t->type == JSMN_PRIMITIVE) {
- printf("%.*s", t->end - t->start, js + t->start);
- return 1;
- } else if (t->type == JSMN_STRING) {
- printf("'%.*s'", t->end - t->start, js + t->start);
- return 1;
- } else if (t->type == JSMN_OBJECT) {
- printf("\n");
- j = 0;
- for (i = 0; i < t->size; i++) {
- for (k = 0; k < indent; k++) {
- printf(" ");
- }
- key = t + 1 + j;
- j += dump(js, key, count - j, indent + 1);
- if (key->size > 0) {
- printf(": ");
- j += dump(js, t + 1 + j, count - j, indent + 1);
- }
- printf("\n");
- }
- return j + 1;
- } else if (t->type == JSMN_ARRAY) {
- j = 0;
- printf("\n");
- for (i = 0; i < t->size; i++) {
- for (k = 0; k < indent - 1; k++) {
- printf(" ");
- }
- printf(" - ");
- j += dump(js, t + 1 + j, count - j, indent + 1);
- printf("\n");
- }
- return j + 1;
- }
- return 0;
-}
-
-int main() {
- int r;
- int eof_expected = 0;
- char *js = NULL;
- size_t jslen = 0;
- char buf[BUFSIZ];
-
- jsmn_parser p;
- jsmntok_t *tok;
- size_t tokcount = 2;
-
- /* Prepare parser */
- jsmn_init(&p);
-
- /* Allocate some tokens as a start */
- tok = malloc(sizeof(*tok) * tokcount);
- if (tok == NULL) {
- fprintf(stderr, "malloc(): errno=%d\n", errno);
- return 3;
- }
-
- for (;;) {
- /* Read another chunk */
- r = fread(buf, 1, sizeof(buf), stdin);
- if (r < 0) {
- fprintf(stderr, "fread(): %d, errno=%d\n", r, errno);
- return 1;
- }
- if (r == 0) {
- if (eof_expected != 0) {
- return 0;
- } else {
- fprintf(stderr, "fread(): unexpected EOF\n");
- return 2;
- }
- }
-
- js = realloc_it(js, jslen + r + 1);
- if (js == NULL) {
- return 3;
- }
- strncpy(js + jslen, buf, r);
- jslen = jslen + r;
-
- again:
- r = jsmn_parse(&p, js, jslen, tok, tokcount);
- if (r < 0) {
- if (r == JSMN_ERROR_NOMEM) {
- tokcount = tokcount * 2;
- tok = realloc_it(tok, sizeof(*tok) * tokcount);
- if (tok == NULL) {
- return 3;
- }
- goto again;
- }
- } else {
- dump(js, tok, p.toknext, 0);
- eof_expected = 1;
- }
- }
-
- return EXIT_SUCCESS;
-}