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here it is, cJSON 1.0 

git-svn-id: http://svn.code.sf.net/p/cjson/code@1 e3330c51-1366-4df0-8b21-3ccf24e3d50e
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Dave Gamble 15 years ago
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  1. 360
      cJSON.c
  2. 91
      cJSON.h
  3. 148
      test.c
  4. 22
      tests/test1
  5. 11
      tests/test2
  6. 26
      tests/test3
  7. 88
      tests/test4
  8. 27
      tests/test5

360
cJSON.c
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/*
Copyright (c) 2009 Dave Gamble
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// cJSON
// JSON parser in C.
#include <string.h>
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
#include <float.h>
#include "cJSON.h"
// Internal constructor.
static cJSON *cJSON_New_Item() { return (cJSON*)calloc(sizeof(cJSON),1); }
// Delete a cJSON structure.
void cJSON_Delete(cJSON *c)
{
cJSON *next;
while (c)
{
next=c->next;
if (c->child) cJSON_Delete(c->child);
if (c->valuestring) free(c->valuestring);
if (c->string) free(c->string);
free(c);
c=next;
}
}
// Parse the input text to generate a number, and populate the result into item.
static const char *parse_number(cJSON *item,const char *num)
{
double n=0,sign=1,scale=0;int subscale=0,signsubscale=1;
// Could use sscanf for this?
if (*num=='-') sign=-1,num++; // Has sign?
if (*num=='0') num++; // is zero
if (*num>='1' && *num<='9') do n=(n*10.0)+(*num++ -'0'); while (*num>='0' && *num<='9'); // Number?
if (*num=='.') {num++; do n=(n*10.0)+(*num++ -'0'),scale--; while (*num>='0' && *num<='9');} // Fractional part?
if (*num=='e' || *num=='E') // Exponent?
{ num++;if (*num=='+') num++; else if (*num=='-') signsubscale=-1,num++; // With sign?
while (*num>='0' && *num<='9') subscale=(subscale*10)+(*num++ - '0'); // Number?
}
n=sign*n*pow(10.0,(scale+subscale*signsubscale)); // number = +/- number.fraction * 10^+/- exponent
item->valuedouble=n;
item->valueint=(int)n;
item->type=cJSON_Number;
return num;
}
// Render the number nicely from the given item into a string.
static char *print_number(cJSON *item)
{
char *str;
double d=item->valuedouble;
if (fabs(((double)item->valueint)-d)<=DBL_EPSILON)
{
str=malloc(21); // 2^64+1 can be represented in 21 chars.
sprintf(str,"%d",item->valueint);
}
else
{
str=malloc(64); // This is a nice tradeoff.
if (fabs(d)<1.0e-6 || fabs(d)>1.0e9) sprintf(str,"%e",d);
else sprintf(str,"%f",d);
}
return str;
}
// Parse the input text into an unescaped cstring, and populate item.
static const char firstByteMark[7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC };
static const char *parse_string(cJSON *item,const char *str)
{
const char *ptr=str+1;char *ptr2;char *out;int len=0;unsigned uc;
if (*str!='\"') return 0; // not a string!
while (*ptr!='\"' && *ptr>31 && ++len) if (*ptr++ == '\\') ptr++; // Skip escaped quotes.
out=(char*)malloc(len+1); // This is how long we need for the string, roughly.
ptr=str+1;ptr2=out;
while (*ptr!='\"' && *ptr>31)
{
if (*ptr!='\\') *ptr2++=*ptr++;
else
{
ptr++;
switch (*ptr)
{
case 'b': *ptr2++='\b'; break;
case 'f': *ptr2++='\f'; break;
case 'n': *ptr2++='\n'; break;
case 'r': *ptr2++='\r'; break;
case 't': *ptr2++='\t'; break;
case 'u': // transcode utf16 to utf8. DOES NOT SUPPORT SURROGATE PAIRS CORRECTLY.
sscanf(ptr+1,"%4x",&uc); // get the unicode char.
len=3;if (uc<0x80) len=1;else if (uc<0x800) len=2;ptr2+=len;
switch (len) {
case 3: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6;
case 2: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6;
case 1: *--ptr2 =(uc | firstByteMark[len]);
}
ptr2+=len;ptr+=4;
break;
default: *ptr2++=*ptr; break;
}
ptr++;
}
}
*ptr2=0;
if (*ptr=='\"') ptr++;
item->valuestring=out;
item->type=cJSON_String;
return ptr;
}
// Render the cstring provided to an escaped version that can be printed.
static char *print_string_ptr(const char *str)
{
const char *ptr;char *ptr2,*out;int len=0;
ptr=str;while (*ptr && ++len) {if (*ptr<32 || *ptr=='\"' || *ptr=='\\') len++;ptr++;}
out=(char*)malloc(len+3);
ptr2=out;ptr=str;
*ptr2++='\"';
while (*ptr)
{
if (*ptr>31 && *ptr!='\"' && *ptr!='\\') *ptr2++=*ptr++;
else
{
*ptr2++='\\';
switch (*ptr++)
{
case '\\': *ptr2++='\\'; break;
case '\"': *ptr2++='\"'; break;
case '\b': *ptr2++='b'; break;
case '\f': *ptr2++='f'; break;
case '\n': *ptr2++='n'; break;
case '\r': *ptr2++='r'; break;
case '\t': *ptr2++='t'; break;
default: ptr2--; break; // eviscerate with prejudice.
}
}
}
*ptr2++='\"';*ptr2++=0;
return out;
}
// Invote print_string_ptr (which is useful) on an item.
static char *print_string(cJSON *item) {return print_string_ptr(item->valuestring);}
// Predeclare these prototypes.
static const char *parse_value(cJSON *item,const char *value);
static char *print_value(cJSON *item,int depth);
static const char *parse_array(cJSON *item,const char *value);
static char *print_array(cJSON *item,int depth);
static const char *parse_object(cJSON *item,const char *value);
static char *print_object(cJSON *item,int depth);
// Parse an object - create a new root, and populate.
cJSON *cJSON_Parse(const char *value) {cJSON *c=cJSON_New_Item();parse_value(c,value);return c;}
// Render a cJSON item/entity/structure to text.
char *cJSON_Print(cJSON *item) {return print_value(item,0);}
// Parser core - when encountering text, process appropriately.
static const char *parse_value(cJSON *item,const char *value)
{
if (!value) return 0; // Fail on null.
if (!strncmp(value,"null",4)) { item->type=cJSON_NULL; return value+4; }
if (!strncmp(value,"false",5)) { item->type=cJSON_False; return value+5; }
if (!strncmp(value,"true",4)) { item->type=cJSON_True; item->valueint=1; return value+4; }
if (*value=='\"') { return parse_string(item,value); }
if (*value=='-' || (*value>='0' && *value<='9')) { return parse_number(item,value); }
if (*value=='[') { return parse_array(item,value); }
if (*value=='{') { return parse_object(item,value); }
return 0; // failure.
}
// Render a value to text.
static char *print_value(cJSON *item,int depth)
{
char *out=0;
switch (item->type)
{
case cJSON_NULL: out=strdup("null"); break;
case cJSON_False: out=strdup("false");break;
case cJSON_True: out=strdup("true"); break;
case cJSON_Number: out=print_number(item);break;
case cJSON_String: out=print_string(item);break;
case cJSON_Array: out=print_array(item,depth);break;
case cJSON_Object: out=print_object(item,depth);break;
}
return out;
}
// Utility to jump whitespace and cr/lf
static const char *skip(const char *in) {while (in && *in<=32) in++; return in;}
// Build an array from input text.
static const char *parse_array(cJSON *item,const char *value)
{
cJSON *child;
if (*value!='[') return 0; // not an array!
item->type=cJSON_Array;
value=skip(value+1);
if (*value==']') return value+1; // empty array.
item->child=child=cJSON_New_Item();
value=skip(parse_value(child,skip(value))); // skip any spacing, get the value.
while (*value==',')
{
cJSON *new_item;
if (!(new_item=cJSON_New_Item())) return 0; // memory fail
child->next=new_item;new_item->prev=child;child=new_item;
value=skip(parse_value(child,skip(value+1)));
}
if (*value==']') return value+1; // end of array
return 0; // malformed.
}
// Render an array to text
static char *print_array(cJSON *item,int depth)
{
char *out,*ptr,*ret;int len=5;
cJSON *child=item->child;
out=malloc(len);*out='[';
ptr=out+1;*ptr=0;
while (child)
{
ret=print_value(child,depth+1);
if (!ret) {free(out);return 0;} // Check for failure!
len+=strlen(ret)+3;
out=realloc(out,len);
ptr=out+strlen(out);
ptr+=sprintf(ptr,ret);
if (child->next) {*ptr++=',';*ptr++=' ';*ptr=0;}
child=child->next;
free(ret);
}
*ptr++=']';*ptr++=0;
return out;
}
// Build an object from the text.
static const char *parse_object(cJSON *item,const char *value)
{
cJSON *child;
if (*value!='{') return 0; // not an object!
item->type=cJSON_Object;
value=skip(value+1);
if (*value=='}') return value+1; // empty array.
item->child=child=cJSON_New_Item();
value=skip(parse_string(child,skip(value)));
child->string=child->valuestring;child->valuestring=0;
if (*value!=':') return 0; // fail!
value=skip(parse_value(child,skip(value+1))); // skip any spacing, get the value.
while (*value==',')
{
cJSON *new_item;
if (!(new_item=cJSON_New_Item())) return 0; // memory fail
child->next=new_item;new_item->prev=child;child=new_item;
value=skip(parse_string(child,skip(value+1)));
child->string=child->valuestring;child->valuestring=0;
if (*value!=':') return 0; // fail!
value=skip(parse_value(child,skip(value+1))); // skip any spacing, get the value.
}
if (*value=='}') return value+1; // end of array
return 0; // malformed.
}
// Render an object to text.
static char *print_object(cJSON *item,int depth)
{
char *out,*ptr,*ret,*str;int len=7,i;
cJSON *child=item->child;
depth++;out=malloc(len+depth);*out='{';
ptr=out+1;*ptr++='\n';*ptr=0;
while (child)
{
str=print_string_ptr(child->string);
if (!str) {free(out);return 0;}
ret=print_value(child,depth);
if (!ret) {free(out);return 0;} // Check for failure!
len+=strlen(ret)+strlen(str)+4+depth;
out=realloc(out,len);
ptr=out+strlen(out);
for (i=0;i<depth;i++) *ptr++='\t';
ptr+=sprintf(ptr,str);
*ptr++=':';*ptr++='\t';
ptr+=sprintf(ptr,ret);
if (child->next) *ptr++=',';
*ptr++='\n';*ptr=0;
child=child->next;
free(str);free(ret);
}
for (i=0;i<depth-1;i++) *ptr++='\t';
*ptr++='}';*ptr++=0;
return out;
}
// Get Array size/item / object item.
int cJSON_GetArraySize(cJSON *array) {cJSON *c=array->child;int i=0;while(c)i++,c=c->next;return i;}
cJSON *cJSON_GetArrayItem(cJSON *array,int item) {cJSON *c=array->child; while (c && item) item--,c=c->next; return c;}
cJSON *cJSON_GetObjectItem(cJSON *object,const char *string) {cJSON *c=object->child; while (c && strcasecmp(c->string,string)) c=c->next; return c;}
// Utility for array list handling.
static void suffix_object(cJSON *prev,cJSON *item) {prev->next=item;item->prev=prev;}
// Add item to array/object.
void cJSON_AddItemToArray(cJSON *array, cJSON *item) {cJSON *c=array->child;if (!c) {array->child=item;} else {while (c && c->next) c=c->next; suffix_object(c,item);}}
void cJSON_AddItemToObject(cJSON *object,const char *string,cJSON *item) {if (item->string) free(item->string);item->string=strdup(string);cJSON_AddItemToArray(object,item);}
// Create basic types:
cJSON *cJSON_CreateNull() {cJSON *item=cJSON_New_Item();item->type=cJSON_NULL;return item;}
cJSON *cJSON_CreateTrue() {cJSON *item=cJSON_New_Item();item->type=cJSON_True;return item;}
cJSON *cJSON_CreateFalse() {cJSON *item=cJSON_New_Item();item->type=cJSON_False;return item;}
cJSON *cJSON_CreateNumber(double num) {cJSON *item=cJSON_New_Item();item->type=cJSON_Number;item->valuedouble=num;item->valueint=(int)num;return item;}
cJSON *cJSON_CreateString(const char *string) {cJSON *item=cJSON_New_Item();item->type=cJSON_String;item->valuestring=strdup(string);return item;}
cJSON *cJSON_CreateArray() {cJSON *item=cJSON_New_Item();item->type=cJSON_Array;return item;}
cJSON *cJSON_CreateObject() {cJSON *item=cJSON_New_Item();item->type=cJSON_Object;return item;}
// Create Arrays:
cJSON *cJSON_CreateIntArray(int *numbers,int count) {cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(int i=0;i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
cJSON *cJSON_CreateFloatArray(float *numbers,int count) {cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(int i=0;i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
cJSON *cJSON_CreateDoubleArray(double *numbers,int count) {cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(int i=0;i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
cJSON *cJSON_CreateStringArray(const char **strings,int count) {cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(int i=0;i<count;i++){n=cJSON_CreateString(strings[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}

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/*
Copyright (c) 2009 Dave Gamble
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#ifndef cJSON__h
#define cJSON__h
#ifdef __cplusplus
extern "C"
{
#endif
// cJSON Types:
#define cJSON_False 0
#define cJSON_True 1
#define cJSON_NULL 2
#define cJSON_Number 3
#define cJSON_String 4
#define cJSON_Array 5
#define cJSON_Object 6
// The cJSON structure:
typedef struct cJSON {
struct cJSON *next,*prev; // next/prev allow you to walk array/object chains. Alternatively, use GetArraySize/GetArrayItem/GetObjectItem
struct cJSON *child; // An array or object item will have a child pointer pointing to a chain of the items in the array/object.
int type; // The type of the item, as above.
char *valuestring; // The item's string, if type==cJSON_String
int valueint; // The item's number, if type==cJSON_Number
double valuedouble; // The item's number, if type==cJSON_Number
char *string; // The item's name string, if this item is the child of, or is in the list of subitems of an object.
} cJSON;
// Supply a block of JSON, and this returns a cJSON object you can interrogate. Call cJSON_Delete when finished.
extern cJSON *cJSON_Parse(const char *value);
// Render a cJSON entity to text for transfer/storage. Free the char* when finished.
extern char *cJSON_Print(cJSON *item);
// Delete a cJSON entity and all subentities.
extern void cJSON_Delete(cJSON *c);
// Returns the number of items in an array (or object).
extern int cJSON_GetArraySize(cJSON *array);
// Retrieve item number "item" from array "array". Returns NULL if unsuccessful.
extern cJSON *cJSON_GetArrayItem(cJSON *array,int item);
// Get item "string" from object. Case insensitive.
extern cJSON *cJSON_GetObjectItem(cJSON *object,const char *string);
// These calls create a cJSON item of the appropriate type.
extern cJSON *cJSON_CreateNull();
extern cJSON *cJSON_CreateTrue();
extern cJSON *cJSON_CreateFalse();
extern cJSON *cJSON_CreateNumber(double num);
extern cJSON *cJSON_CreateString(const char *string);
extern cJSON *cJSON_CreateArray();
extern cJSON *cJSON_CreateObject();
// These utilities create an Array of count items.
extern cJSON *cJSON_CreateIntArray(int *numbers,int count);
extern cJSON *cJSON_CreateFloatArray(float *numbers,int count);
extern cJSON *cJSON_CreateDoubleArray(double *numbers,int count);
extern cJSON *cJSON_CreateStringArray(const char **strings,int count);
// Append item to the specified array/object.
extern void cJSON_AddItemToArray(cJSON *array, cJSON *item);
extern void cJSON_AddItemToObject(cJSON *object,const char *string,cJSON *item);
#ifdef __cplusplus
}
#endif
#endif

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/*
Copyright (c) 2009 Dave Gamble
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <stdio.h>
#include <stdlib.h>
#include "cJSON.h"
// Parse text to JSON, then render back to text, and print!
void doit(char *text)
{
char *out;cJSON *json;
json=cJSON_Parse(text);
out=cJSON_Print(json);
cJSON_Delete(json);
printf("%s\n",out);
free(out);
}
// Read a file, parse, render back, etc.
void dofile(char *filename)
{
FILE *f=fopen(filename,"rb");fseek(f,0,SEEK_END);long len=ftell(f);fseek(f,0,SEEK_SET);
char *data=malloc(len+1);fread(data,1,len,f);fclose(f);
doit(data);
free(data);
}
// Used by some code below as an example datatype.
struct record {const char *precision;double lat,lon;const char *address,*city,*state,*zip,*country; };
// Create a bunch of objects as demonstration.
void create_objects()
{
cJSON *root,*fmt,*img,*thm,*fld;char *out;int i; // declare a few.
// Here we construct some JSON standards, from the JSON site.
// Our "Video" datatype:
root=cJSON_CreateObject();
cJSON_AddItemToObject(root, "name", cJSON_CreateString("Jack (\"Bee\") Nimble"));
cJSON_AddItemToObject(root, "format", fmt=cJSON_CreateObject());
cJSON_AddItemToObject(fmt,"type", cJSON_CreateString("rect"));
cJSON_AddItemToObject(fmt,"width", cJSON_CreateNumber(1920));
cJSON_AddItemToObject(fmt,"height", cJSON_CreateNumber(1080));
cJSON_AddItemToObject(fmt,"interlace", cJSON_CreateFalse());
cJSON_AddItemToObject(fmt,"frame rate", cJSON_CreateNumber(24));
out=cJSON_Print(root); cJSON_Delete(root); printf("%s\n",out); free(out); // Print to text, Delete the cJSON, print it, release the string.
// Our "days of the week" array:
const char *strings[7]={"Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"};
root=cJSON_CreateStringArray(strings,7);
out=cJSON_Print(root); cJSON_Delete(root); printf("%s\n",out); free(out);
// Our matrix:
int numbers[3][3]={{0,-1,0},{1,0,0},{0,0,1}};
root=cJSON_CreateArray();
for (i=0;i<3;i++) cJSON_AddItemToArray(root,cJSON_CreateIntArray(numbers[i],3));
out=cJSON_Print(root); cJSON_Delete(root); printf("%s\n",out); free(out);
// Our "gallery" item:
int ids[4]={116,943,234,38793};
root=cJSON_CreateObject();
cJSON_AddItemToObject(root, "Image", img=cJSON_CreateObject());
cJSON_AddItemToObject(img,"Width",cJSON_CreateNumber(800));
cJSON_AddItemToObject(img,"Height",cJSON_CreateNumber(600));
cJSON_AddItemToObject(img,"Title",cJSON_CreateString("View from 15th Floor"));
cJSON_AddItemToObject(img, "Thumbnail", thm=cJSON_CreateObject());
cJSON_AddItemToObject(thm, "Url", cJSON_CreateString("http://www.example.com/image/481989943"));
cJSON_AddItemToObject(thm,"Height",cJSON_CreateNumber(125));
cJSON_AddItemToObject(thm,"Width",cJSON_CreateString("100"));
cJSON_AddItemToObject(img,"IDs", cJSON_CreateIntArray(ids,4));
out=cJSON_Print(root); cJSON_Delete(root); printf("%s\n",out); free(out);
// Our array of "records":
struct record fields[2]={
{"zip",37.7668,-1.223959e+2,"","SAN FRANCISCO","CA","94107","US"},
{"zip",37.371991,-1.22026e+2,"","SUNNYVALE","CA","94085","US"}};
root=cJSON_CreateArray();
for (int i=0;i<2;i++)
{
cJSON_AddItemToArray(root,fld=cJSON_CreateObject());
cJSON_AddItemToObject(fld, "precision", cJSON_CreateString(fields[i].precision));
cJSON_AddItemToObject(fld, "Latitude", cJSON_CreateNumber(fields[i].lat));
cJSON_AddItemToObject(fld, "Longitude", cJSON_CreateNumber(fields[i].lon));
cJSON_AddItemToObject(fld, "Address", cJSON_CreateString(fields[i].address));
cJSON_AddItemToObject(fld, "City", cJSON_CreateString(fields[i].city));
cJSON_AddItemToObject(fld, "State", cJSON_CreateString(fields[i].state));
cJSON_AddItemToObject(fld, "Zip", cJSON_CreateString(fields[i].zip));
cJSON_AddItemToObject(fld, "Country", cJSON_CreateString(fields[i].country));
}
out=cJSON_Print(root); cJSON_Delete(root); printf("%s\n",out); free(out);
}
int main (int argc, const char * argv[]) {
// a bunch of json:
char text1[]="{\n\"name\": \"Jack (\\\"Bee\\\") Nimble\", \n\"format\": {\"type\": \"rect\", \n\"width\": 1920, \n\"height\": 1080, \n\"interlace\": false,\"frame rate\": 24\n}\n}";
char text2[]="[\"Sunday\", \"Monday\", \"Tuesday\", \"Wednesday\", \"Thursday\", \"Friday\", \"Saturday\"]";
char text3[]="[\n [0, -1, 0],\n [1, 0, 0],\n [0, 0, 1]\n ]\n";
char text4[]="{\n \"Image\": {\n \"Width\": 800,\n \"Height\": 600,\n \"Title\": \"View from 15th Floor\",\n \"Thumbnail\": {\n \"Url\": \"http://www.example.com/image/481989943\",\n \"Height\": 125,\n \"Width\": \"100\"\n },\n \"IDs\": [116, 943, 234, 38793]\n }\n }";
char text5[]="[\n {\n \"precision\": \"zip\",\n \"Latitude\": 37.7668,\n \"Longitude\": -122.3959,\n \"Address\": \"\",\n \"City\": \"SAN FRANCISCO\",\n \"State\": \"CA\",\n \"Zip\": \"94107\",\n \"Country\": \"US\"\n },\n {\n \"precision\": \"zip\",\n \"Latitude\": 37.371991,\n \"Longitude\": -122.026020,\n \"Address\": \"\",\n \"City\": \"SUNNYVALE\",\n \"State\": \"CA\",\n \"Zip\": \"94085\",\n \"Country\": \"US\"\n }\n ]";
// Process each json textblock by parsing, then rebuilding:
doit(text1);
doit(text2);
doit(text3);
doit(text4);
doit(text5);
// Parse standard testfiles:
// dofile("../../tests/test1");
// dofile("../../tests/test2");
// dofile("../../tests/test3");
// dofile("../../tests/test4");
// dofile("../../tests/test5");
// Now some samplecode for building objects concisely:
create_objects();
return 0;
}

22
tests/test1
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{
"glossary": {
"title": "example glossary",
"GlossDiv": {
"title": "S",
"GlossList": {
"GlossEntry": {
"ID": "SGML",
"SortAs": "SGML",
"GlossTerm": "Standard Generalized Markup Language",
"Acronym": "SGML",
"Abbrev": "ISO 8879:1986",
"GlossDef": {
"para": "A meta-markup language, used to create markup languages such as DocBook.",
"GlossSeeAlso": ["GML", "XML"]
},
"GlossSee": "markup"
}
}
}
}
}

11
tests/test2
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{"menu": {
"id": "file",
"value": "File",
"popup": {
"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]
}
}}

26
tests/test3
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{"widget": {
"debug": "on",
"window": {
"title": "Sample Konfabulator Widget",
"name": "main_window",
"width": 500,
"height": 500
},
"image": {
"src": "Images/Sun.png",
"name": "sun1",
"hOffset": 250,
"vOffset": 250,
"alignment": "center"
},
"text": {
"data": "Click Here",
"size": 36,
"style": "bold",
"name": "text1",
"hOffset": 250,
"vOffset": 100,
"alignment": "center",
"onMouseUp": "sun1.opacity = (sun1.opacity / 100) * 90;"
}
}}

88
tests/test4
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{"web-app": {
"servlet": [
{
"servlet-name": "cofaxCDS",
"servlet-class": "org.cofax.cds.CDSServlet",
"init-param": {
"configGlossary:installationAt": "Philadelphia, PA",
"configGlossary:adminEmail": "ksm@pobox.com",
"configGlossary:poweredBy": "Cofax",
"configGlossary:poweredByIcon": "/images/cofax.gif",
"configGlossary:staticPath": "/content/static",
"templateProcessorClass": "org.cofax.WysiwygTemplate",
"templateLoaderClass": "org.cofax.FilesTemplateLoader",
"templatePath": "templates",
"templateOverridePath": "",
"defaultListTemplate": "listTemplate.htm",
"defaultFileTemplate": "articleTemplate.htm",
"useJSP": false,
"jspListTemplate": "listTemplate.jsp",
"jspFileTemplate": "articleTemplate.jsp",
"cachePackageTagsTrack": 200,
"cachePackageTagsStore": 200,
"cachePackageTagsRefresh": 60,
"cacheTemplatesTrack": 100,
"cacheTemplatesStore": 50,
"cacheTemplatesRefresh": 15,
"cachePagesTrack": 200,
"cachePagesStore": 100,
"cachePagesRefresh": 10,
"cachePagesDirtyRead": 10,
"searchEngineListTemplate": "forSearchEnginesList.htm",
"searchEngineFileTemplate": "forSearchEngines.htm",
"searchEngineRobotsDb": "WEB-INF/robots.db",
"useDataStore": true,
"dataStoreClass": "org.cofax.SqlDataStore",
"redirectionClass": "org.cofax.SqlRedirection",
"dataStoreName": "cofax",
"dataStoreDriver": "com.microsoft.jdbc.sqlserver.SQLServerDriver",
"dataStoreUrl": "jdbc:microsoft:sqlserver://LOCALHOST:1433;DatabaseName=goon",
"dataStoreUser": "sa",
"dataStorePassword": "dataStoreTestQuery",
"dataStoreTestQuery": "SET NOCOUNT ON;select test='test';",
"dataStoreLogFile": "/usr/local/tomcat/logs/datastore.log",
"dataStoreInitConns": 10,
"dataStoreMaxConns": 100,
"dataStoreConnUsageLimit": 100,
"dataStoreLogLevel": "debug",
"maxUrlLength": 500}},
{
"servlet-name": "cofaxEmail",
"servlet-class": "org.cofax.cds.EmailServlet",
"init-param": {
"mailHost": "mail1",
"mailHostOverride": "mail2"}},
{
"servlet-name": "cofaxAdmin",
"servlet-class": "org.cofax.cds.AdminServlet"},
{
"servlet-name": "fileServlet",
"servlet-class": "org.cofax.cds.FileServlet"},
{
"servlet-name": "cofaxTools",
"servlet-class": "org.cofax.cms.CofaxToolsServlet",
"init-param": {
"templatePath": "toolstemplates/",
"log": 1,
"logLocation": "/usr/local/tomcat/logs/CofaxTools.log",
"logMaxSize": "",
"dataLog": 1,
"dataLogLocation": "/usr/local/tomcat/logs/dataLog.log",
"dataLogMaxSize": "",
"removePageCache": "/content/admin/remove?cache=pages&id=",
"removeTemplateCache": "/content/admin/remove?cache=templates&id=",
"fileTransferFolder": "/usr/local/tomcat/webapps/content/fileTransferFolder",
"lookInContext": 1,
"adminGroupID": 4,
"betaServer": true}}],
"servlet-mapping": {
"cofaxCDS": "/",
"cofaxEmail": "/cofaxutil/aemail/*",
"cofaxAdmin": "/admin/*",
"fileServlet": "/static/*",
"cofaxTools": "/tools/*"},
"taglib": {
"taglib-uri": "cofax.tld",
"taglib-location": "/WEB-INF/tlds/cofax.tld"}}}

27
tests/test5
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{"menu": {
"header": "SVG Viewer",
"items": [
{"id": "Open"},
{"id": "OpenNew", "label": "Open New"},
null,
{"id": "ZoomIn", "label": "Zoom In"},
{"id": "ZoomOut", "label": "Zoom Out"},
{"id": "OriginalView", "label": "Original View"},
null,
{"id": "Quality"},
{"id": "Pause"},
{"id": "Mute"},
null,
{"id": "Find", "label": "Find..."},
{"id": "FindAgain", "label": "Find Again"},
{"id": "Copy"},
{"id": "CopyAgain", "label": "Copy Again"},
{"id": "CopySVG", "label": "Copy SVG"},
{"id": "ViewSVG", "label": "View SVG"},
{"id": "ViewSource", "label": "View Source"},
{"id": "SaveAs", "label": "Save As"},
null,
{"id": "Help"},
{"id": "About", "label": "About Adobe CVG Viewer..."}
]
}}
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