--- /dev/null
+/*************************************************************************//**
+ *
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ *
+ * Unless otherwise specified, all software contained herein is
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ ****************************************************************************/
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+#include "jsmn.h"
+
+/**
+ * Allocates a fresh unused token from the token pull.
+ */
+static jsmntok_t *jsmn_alloc_token(jsmn_parser *parser,
+ jsmntok_t *tokens, size_t num_tokens) {
+ jsmntok_t *tok;
+ if (parser->toknext >= num_tokens) {
+ return NULL;
+ }
+ tok = &tokens[parser->toknext++];
+ tok->start = tok->end = -1;
+ tok->size = 0;
+//#ifdef JSMN_PARENT_LINKS
+ tok->parent = -1;
+//#endif
+ return tok;
+}
+
+/**
+ * Fills token type and boundaries.
+ */
+static void jsmn_fill_token(jsmntok_t *token, jsmntype_t type,
+ int start, int end) {
+//printf("jsmn_fill_token:: start-%d, end-%d\n", start, end);
+ token->type = type;
+ token->start = start;
+ token->end = end;
+ token->size = 0;
+}
+
+/**
+ * Fills next available token with JSON primitive.
+ */
+static int jsmn_parse_primitive(jsmn_parser *parser, const char *js,
+ size_t len, jsmntok_t *tokens, size_t num_tokens) {
+ jsmntok_t *token;
+ int start;
+
+ start = parser->pos;
+
+ for (; parser->pos < len && js[parser->pos] != '\0'; parser->pos++) {
+//printf("jsmn_parse_primitive:: the char is - %c\n", js[parser->pos]);
+ switch (js[parser->pos]) {
+#ifndef JSMN_STRICT
+ /* In strict mode primitive must be followed by "," or "}" or "]" */
+ case ':':
+#endif
+ case '\t' : case '\r' : case '\n' : case ' ' :
+ case ',' : case ']' : case '}' :
+ goto found;
+ }
+ if (js[parser->pos] < 32 || js[parser->pos] >= 127) {
+ parser->pos = start;
+ return JSMN_ERROR_INVAL;
+ }
+ }
+#ifdef JSMN_STRICT
+ /* In strict mode primitive must be followed by a comma/object/array */
+ parser->pos = start;
+ return JSMN_ERROR_PART;
+#endif
+
+found:
+ if (tokens == NULL) {
+ parser->pos--;
+ return 0;
+ }
+ token = jsmn_alloc_token(parser, tokens, num_tokens);
+ if (token == NULL) {
+ parser->pos = start;
+ return JSMN_ERROR_NOMEM;
+ }
+ jsmn_fill_token(token, JSMN_PRIMITIVE, start, parser->pos);
+//#ifdef JSMN_PARENT_LINKS
+ token->parent = parser->toksuper;
+//#endif
+ parser->pos--;
+ return 0;
+}
+
+/**
+ * Fills next token with JSON string.
+ */
+static int jsmn_parse_string(jsmn_parser *parser, const char *js,
+ size_t len, jsmntok_t *tokens, size_t num_tokens) {
+ jsmntok_t *token;
+
+ int start = parser->pos;
+
+ parser->pos++;
+
+ /* Skip starting quote */
+ for (; parser->pos < len && js[parser->pos] != '\0'; parser->pos++) {
+ char c = js[parser->pos];
+ char d = js[parser->pos + 1];
+// char e = js[parser->pos + 2];
+//printf("jsmn_parse_string: value-%c, pos-%d\n", c,parser->pos);
+
+ /* Quote: end of string */
+// if (c == '\"') {
+ if (d == '\"') {
+// if ((d == '\"')&&((e == ' ')||(e == ','))) {
+parser->pos++;
+//printf("jsmn_parse_string: end of string\n");
+ if (tokens == NULL) {
+//printf("jsmn_parse_string: end tokens is NULL\n");
+ return 0;
+ }
+ token = jsmn_alloc_token(parser, tokens, num_tokens);
+//printf("jsmn_parse_string: Allocated tokens \n");
+ if (token == NULL) {
+//printf("jsmn_parse_string: Allocated tokens is NULL\n");
+ parser->pos = start;
+ return JSMN_ERROR_NOMEM;
+ }
+ jsmn_fill_token(token, JSMN_STRING, start+1, parser->pos);
+//printf("jsmn_parse_string: Allocated tokens is filled\n");
+//#ifdef JSMN_PARENT_LINKS
+ token->parent = parser->toksuper;
+//#endif
+ return 0;
+ }
+
+ /* Backslash: Quoted symbol expected */
+ if (c == '\\' && parser->pos + 1 < len) {
+ int i;
+ parser->pos++;
+//printf("jsmn_parse_string: value - %c, POS-%3d \n",c, js[parser->pos]);
+ switch (js[parser->pos]) {
+ /* Allowed escaped symbols */
+ case '\"': case '/' : case '\\' : case 'b' :
+ case 'f' : case 'r' : case 'n' : case 't' :
+ break;
+ /* Allows escaped symbol \uXXXX */
+ case 'u':
+ parser->pos++;
+ for(i = 0; i < 4 && parser->pos < len && js[parser->pos] != '\0'; i++) {
+ /* If it isn't a hex character we have an error */
+ if(!((js[parser->pos] >= 48 && js[parser->pos] <= 57) || /* 0-9 */
+ (js[parser->pos] >= 65 && js[parser->pos] <= 70) || /* A-F */
+ (js[parser->pos] >= 97 && js[parser->pos] <= 102))) { /* a-f */
+ parser->pos = start;
+ return JSMN_ERROR_INVAL;
+ }
+ parser->pos++;
+ }
+ parser->pos--;
+ break;
+ /* Unexpected symbol */
+ default:
+ parser->pos = start;
+ return JSMN_ERROR_INVAL;
+ }
+ }
+ }
+ parser->pos = start;
+printf("jsmn_parse_string: exiting with ERROR_PART, pos-%d", parser->pos);
+ return JSMN_ERROR_PART;
+}
+
+/**
+ * Parse JSON string and fill tokens.
+ */
+int jsmn_parse(jsmn_parser *parser, const char *js, size_t len,
+ jsmntok_t *tokens, unsigned int num_tokens) {
+ int r;
+ int i;
+ jsmntok_t *token;
+ int count = parser->toknext;
+
+ for (; parser->pos < len && js[parser->pos] != '\0'; parser->pos++) {
+ char c;
+ jsmntype_t type;
+
+ c = js[parser->pos];
+//printf("jsmn_parse: value of c - %c\n",c);
+ switch (c) {
+ case '{': case '[':
+ count++;
+ if (tokens == NULL) {
+ break;
+ }
+ token = jsmn_alloc_token(parser, tokens, num_tokens);
+ if (token == NULL)
+ return JSMN_ERROR_NOMEM;
+ if (parser->toksuper != -1) {
+ tokens[parser->toksuper].size++;
+//#ifdef JSMN_PARENT_LINKS
+ token->parent = parser->toksuper;
+//#endif
+ }
+ token->type = (c == '{' ? JSMN_OBJECT : JSMN_ARRAY);
+ token->start = parser->pos;
+ parser->toksuper = parser->toknext - 1;
+ break;
+ case '}': case ']':
+ if (tokens == NULL)
+ break;
+ type = (c == '}' ? JSMN_OBJECT : JSMN_ARRAY);
+//#ifdef JSMN_PARENT_LINKS
+ if (parser->toknext < 1) {
+ return JSMN_ERROR_INVAL;
+ }
+ token = &tokens[parser->toknext - 1];
+ for (;;) {
+ if (token->start != -1 && token->end == -1) {
+ if (token->type != type) {
+ return JSMN_ERROR_INVAL;
+ }
+ token->end = parser->pos + 1;
+ parser->toksuper = token->parent;
+ break;
+ }
+ if (token->parent == -1) {
+ break;
+ }
+ token = &tokens[token->parent];
+ }
+//#else
+// for (i = parser->toknext - 1; i >= 0; i--) {
+// token = &tokens[i];
+// if (token->start != -1 && token->end == -1) {
+// if (token->type != type) {
+// return JSMN_ERROR_INVAL;
+// }
+// parser->toksuper = -1;
+// token->end = parser->pos + 1;
+// break;
+// }
+// }
+// /* Error if unmatched closing bracket */
+// if (i == -1) return JSMN_ERROR_INVAL;
+// for (; i >= 0; i--) {
+// token = &tokens[i];
+// if (token->start != -1 && token->end == -1) {
+// parser->toksuper = i;
+// break;
+// }
+// }
+//#endif
+ break;
+ case '\"':
+ r = jsmn_parse_string(parser, js, len, tokens, num_tokens);
+ if (r < 0) return r;
+ count++;
+ if (parser->toksuper != -1 && tokens != NULL)
+ tokens[parser->toksuper].size++;
+ break;
+ case '\t' : case '\r' : case '\n' : case ' ':
+ break;
+ case ':':
+ parser->toksuper = parser->toknext - 1;
+//printf("jsmn_parse: value of c is :: - %c\n",c);
+ break;
+ case ',':
+ if (tokens != NULL && parser->toksuper != -1 &&
+ tokens[parser->toksuper].type != JSMN_ARRAY &&
+ tokens[parser->toksuper].type != JSMN_OBJECT) {
+//#ifdef JSMN_PARENT_LINKS
+ parser->toksuper = tokens[parser->toksuper].parent;
+//#else
+// for (i = parser->toknext - 1; i >= 0; i--) {
+// if (tokens[i].type == JSMN_ARRAY || tokens[i].type == JSMN_OBJECT) {
+// if (tokens[i].start != -1 && tokens[i].end == -1) {
+// parser->toksuper = i;
+// break;
+// }
+// }
+// }
+//#endif
+ }
+ break;
+#ifdef JSMN_STRICT
+ /* In strict mode primitives are: numbers and booleans */
+ case '-': case '0': case '1' : case '2': case '3' : case '4':
+ case '5': case '6': case '7' : case '8': case '9':
+ case 't': case 'f': case 'n' :
+ /* And they must not be keys of the object */
+ if (tokens != NULL && parser->toksuper != -1) {
+ jsmntok_t *t = &tokens[parser->toksuper];
+ if (t->type == JSMN_OBJECT ||
+ (t->type == JSMN_STRING && t->size != 0)) {
+ return JSMN_ERROR_INVAL;
+ }
+ }
+#else
+ /* In non-strict mode every unquoted value is a primitive */
+ default:
+#endif
+ r = jsmn_parse_primitive(parser, js, len, tokens, num_tokens);
+ if (r < 0) return r;
+ count++;
+ if (parser->toksuper != -1 && tokens != NULL)
+ tokens[parser->toksuper].size++;
+ break;
+
+#ifdef JSMN_STRICT
+ /* Unexpected char in strict mode */
+ default:
+ return JSMN_ERROR_INVAL;
+#endif
+ }
+ }
+
+ if (tokens != NULL) {
+ for (i = parser->toknext - 1; i >= 0; i--) {
+//printf("index -%2d, start is %3d, end is %3d\n", i, tokens[i].start, tokens[i].end);
+ /* Unmatched opened object or array */
+ if (tokens[i].start != -1 && tokens[i].end == -1) {
+ return JSMN_ERROR_PART;
+ }
+ }
+ }
+
+ return count;
+}
+
+/**
+ * Creates a new parser based over a given buffer with an array of tokens
+ * available.
+ */
+void jsmn_init(jsmn_parser *parser) {
+ parser->pos = 0;
+ parser->toknext = 0;
+ parser->toksuper = -1;
+}
+
+int jsoneq(const char *json, jsmntok_t *tok, const char *s)
+{
+ if (tok->type == JSMN_STRING && (int) strlen(s) == tok->end - tok->start &&
+ strncmp(json + tok->start, s, tok->end - tok->start) == 0) {
+ return 0;
+ }
+ return -1;
+}
+
+void printToken(char * js, jsmntok_t * tokens, int numToken)
+{
+ for (int i = 1; i < numToken; i++)
+ {
+ printf("Token number-%2d, parent-%2d, type-%d size-%2d, parameter -", i, tokens[i].parent, tokens[i].type, tokens[i].size);
+ if (tokens[i].type == JSMN_STRING || tokens[i].type == JSMN_PRIMITIVE) {
+ printf("%.*s\n", tokens[i].end - tokens[i].start, js + tokens[i].start);
+ } else if (tokens[i].type == JSMN_ARRAY) {
+ printf("[%d elems]\n", tokens[i].size);
+ } else if (tokens[i].type == JSMN_OBJECT) {
+ printf("{%d elems}\n", tokens[i].size);
+ } else {
+ printf("value?? - ");
+ TOKEN_PRINT(tokens[i]);
+ }
+ }
+}
+
+int getStringToken(char * js, jsmntok_t * tokens, int numToken, char * param, char * pParam, char * value, int maxValueSize)
+{
+ int i = 0;
+ int dpToken = 0;
+
+ memset(value, 0, maxValueSize);
+
+ for (i = 1; i < numToken; i++)
+ {
+ if(jsoneq(js, &tokens[i], pParam) == 0)
+ break;
+ }
+ if (i < numToken)
+ {
+ dpToken = ++i;
+ }
+ else
+ {
+ printf("The parameter %s is not present in JSON file\n", pParam);
+ return 1; //Parent token not seen
+ }
+ for (i=1; i < numToken; i++)
+ {
+ if (tokens[i].parent == dpToken && tokens[i].type == JSMN_STRING && tokens[i].size == 1)
+ {
+ if(jsoneq(js, &tokens[i], param) != 0)
+ continue;
+ TOKEN_COPY(js, tokens[i+1], value);
+
+ return 0; //Success
+ }
+ }
+ printf("The parameter %s is not present in JSON file\n", param);
+ return 2; //parameter not found
+}
+
+
+int getStringTokenV2(char * js, jsmntok_t * tokens, int numToken, char * param, char * pParam, char * gParam,char * value, int maxValueSize)
+{
+ int i = 0;
+ int dpToken = 0;
+
+ memset(value, 0, maxValueSize);
+
+ for (i = 1; i < numToken; i++)
+ {
+ if(jsoneq(js, &tokens[i], gParam) == 0)
+ break;
+ }
+ if (i < numToken)
+ {
+ dpToken = ++i;
+ }
+ else
+ {
+ printf("The parameter %s is not present in JSON file\n", pParam);
+ return 1; //Grand Parent token not seen
+ }
+
+ for (i=dpToken; i < numToken; i++)
+ {
+ if (tokens[i].parent == dpToken && tokens[i].type == JSMN_STRING && tokens[i].size == 1)
+ {
+ if(jsoneq(js, &tokens[i], pParam) == 0)
+ break;
+ }
+ }
+ if (i < numToken)
+ {
+ dpToken = ++i;
+ }
+ else
+ {
+ printf("The parameter %s is not present in JSON file\n", pParam);
+ return 2; //Parent token not seen
+ }
+
+ for (i=dpToken; i < numToken; i++)
+ {
+ if (tokens[i].parent == dpToken && tokens[i].type == JSMN_STRING && tokens[i].size == 1)
+ {
+ if(jsoneq(js, &tokens[i], param) != 0)
+ continue;
+ TOKEN_COPY(js, tokens[i+1], value);
+
+ return 0; //Success
+ }
+ }
+
+ printf("The parameter %s is not present in JSON file\n", param);
+ return 2; //parameter not found
+}
+
+int getIntToken(char * js, jsmntok_t * tokens, int numToken, char * param, char * pParam, int * value)
+{
+ int i = 0;
+ int dpToken = 0;
+ char val[128];
+
+ memset(val, 0, 128);
+ for (i = 1; i < numToken; i++)
+ {
+ if(jsoneq(js, &tokens[i], pParam) == 0)
+ break;
+ }
+ if (i < numToken)
+ {
+ dpToken = ++i;
+ }
+ else
+ {
+ printf("The parameter %s is not present in JSON file\n", pParam);
+ return 1; //Parent token not seen
+ }
+ for (i=1; i < numToken; i++)
+ {
+ if (tokens[i].parent == dpToken && tokens[i].type == JSMN_STRING && tokens[i].size == 1)
+ {
+ if(jsoneq(js, &tokens[i], param) != 0)
+ {
+ continue;
+ }
+
+ if(tokens[i+1].type != JSMN_PRIMITIVE)
+ return 3; //Wrong parameter type
+
+// printf("INT parameter / Value - %s", param);
+ TOKEN_COPY(js, tokens[i+1], val);
+ *value = atoi(val);
+// printf(" - %d\n", *value);
+
+ return 0; //success
+ }
+ }
+ printf("The parameter %s is not present in JSON file\n", param);
+ return 2; //parameter not found
+}
+
+void parseDirectParameters(char * js, jsmntok_t * tokens, int numToken)
+{
+ int i = 0;
+ int dpToken = 0;
+ char param[128];
+ char value[128];
+
+ for (i = 1; i < numToken; i++)
+ {
+ if(jsoneq(js, &tokens[i], "directParameters") == 0)
+ break;
+ }
+
+ if (i < numToken)
+ {
+ dpToken = ++i;
+ }
+
+ for (int i = 1; i < numToken; i++)
+ {
+ memset(param, 0, 128);
+ memset(value, 0, 128);
+ if (tokens[i].parent == dpToken && tokens[i].type == JSMN_STRING && tokens[i].size == 1)
+ {
+ TOKEN_COPY(js, tokens[i], param);
+// printf("parameter / Value - %s", param);
+ TOKEN_COPY(js, tokens[i+1], value);
+// printf(" - %s\n", value);
+ }
+ }
+}
+
+int getArrayTokens(char * js, jsmntok_t * tokens, int numToken, char * param, char * pParam, ARRAYVAL * arrayValue, int * numElements)
+{
+ int i = 0;
+ int dpToken = 0;
+
+ for (i = 1; i < numToken; i++)
+ {
+ if(jsoneq(js, &tokens[i], pParam) == 0)
+ break;
+ }
+ if (i < numToken)
+ {
+ dpToken = ++i;
+ }
+ else
+ {
+ printf("The parameter %s is not present in JSON file\n", pParam);
+ return 1; //Parent token not seen
+ }
+ for (i=1; i < numToken; i++)
+ {
+ if (tokens[i].parent == dpToken && tokens[i].type == JSMN_STRING && tokens[i].size == 1)
+ {
+// printf("value of token %d\n", i);
+ if(jsoneq(js, &tokens[i], param) != 0)
+ continue;
+
+ if (tokens[i+1].type == JSMN_ARRAY)
+ {
+ *numElements = tokens[i+1].size;
+// printf("[%d elems]\n", *numElements);
+
+ for (int k = 0; k < *numElements; k++)
+ {
+ TOKEN_COPY(js, tokens[i+2+k], arrayValue[k].arrayString);
+// printf(" - %s\n", arrayValue[k].arrayString);
+ }
+ return 0; //Success
+ }
+ }
+ }
+ printf("The parameter %s is not present in JSON file\n", param);
+ return 2; //parameter not found
+}
+
+int isTokenPresent(char * js, jsmntok_t * tokens, int numToken, char * param, char * pParam)
+{
+ int i = 0;
+ int dpToken = 0;
+ char val[128];
+
+ memset(val, 0, 128);
+ for (i = 1; i < numToken; i++)
+ {
+ if(jsoneq(js, &tokens[i], pParam) == 0)
+ break;
+ }
+ if (i < numToken)
+ {
+ dpToken = ++i;
+ }
+ else
+ {
+ printf("The parameter %s is not present in JSON file\n", pParam);
+ return 1; //Parent token not seen
+ }
+ for (i=1; i < numToken; i++)
+ {
+ if (tokens[i].parent == dpToken && tokens[i].type == JSMN_STRING)
+ {
+ if(jsoneq(js, &tokens[i], param) == 0)
+ {
+ return 0; //Token present
+ }
+ }
+ }
+ printf("The parameter %s is not present in JSON file\n", param);
+ return 2; //Token Not present
+}
+
+int read_keyVal_params(char * js, jsmntok_t * tokens, int numToken, char * param, char * pParam, KEYVALRESULT * keyValueResultList, int * numElements)
+{
+ int i = 0;
+ int dpToken = 0;
+
+ for (i = 1; i < numToken; i++)
+ {
+ if(jsoneq(js, &tokens[i], pParam) == 0)
+ break;
+ }
+ if (i < numToken)
+ {
+ dpToken = ++i;
+ }
+ else
+ {
+ printf("The parameter %s is not present in JSON file\n", pParam);
+ return 1; //Parent token not seen
+ }
+ for (i=1; i < numToken; i++)
+ {
+ if (tokens[i].parent == dpToken && tokens[i].type == JSMN_STRING && tokens[i].size == 1)
+ {
+// printf("value of token %d\n", i);
+ if(jsoneq(js, &tokens[i], param) != 0)
+ continue;
+
+ if (tokens[i+1].type == JSMN_OBJECT)
+ {
+ *numElements = tokens[i+1].size;
+// printf("{%d elems}\n", *numElements);
+
+ for (int k = 0; k < *numElements; k++)
+ {
+ TOKEN_COPY(js, tokens[i+2+k*2], keyValueResultList[k].keyStr);
+// printf("Key - %s", keyValueResultList[k].keyStr);
+ TOKEN_COPY(js, tokens[i+3+k*2], keyValueResultList[k].valStr);
+// printf("Value - %s\n", keyValueResultList[k].valStr);
+ }
+ return 0; //Success
+ }
+ }
+ }
+ printf("The parameter %s is not present in JSON file\n", param);
+ return 2; //parameter not found
+}
Code Review / demo.git / blobdiff