mirror of https://github.com/DaveGamble/cJSON
reformatting: test.c
This commit is contained in:
Max Bruckner
parent
1822521a14
commit
fcbeb1c36b
348
test.c
348
test.c
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@ -27,125 +27,269 @@
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/* Parse text to JSON, then render back to text, and print! */
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void doit(char *text)
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{
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char *out;cJSON *json;
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char *out;
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cJSON *json;
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json=cJSON_Parse(text);
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if (!json) {printf("Error before: [%s]\n",cJSON_GetErrorPtr());}
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else
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{
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out=cJSON_Print(json);
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cJSON_Delete(json);
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printf("%s\n",out);
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free(out);
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}
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json = cJSON_Parse(text);
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if (!json)
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{
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printf("Error before: [%s]\n", cJSON_GetErrorPtr());
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}
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else
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{
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out = cJSON_Print(json);
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cJSON_Delete(json);
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printf("%s\n", out);
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free(out);
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}
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}
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/* Read a file, parse, render back, etc. */
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void dofile(char *filename)
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{
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FILE *f;long len;char *data;
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FILE *f;
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long len;
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char *data;
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f=fopen(filename,"rb");fseek(f,0,SEEK_END);len=ftell(f);fseek(f,0,SEEK_SET);
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data=(char*)malloc(len+1);fread(data,1,len,f);data[len]='\0';fclose(f);
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doit(data);
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free(data);
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/* open in read binary mode */
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f = fopen(filename,"rb");
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/* get the length */
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fseek(f, 0, SEEK_END);
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len = ftell(f);
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fseek(f, 0, SEEK_SET);
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data = (char*)malloc(len + 1);
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fread(data, 1, len, f);
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data[len] = '\0';
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fclose(f);
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doit(data);
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free(data);
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}
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/* Used by some code below as an example datatype. */
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struct record {const char *precision;double lat,lon;const char *address,*city,*state,*zip,*country; };
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struct record
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{
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const char *precision;
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double lat;
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double lon;
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const char *address;
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const char *city;
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const char *state;
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const char *zip;
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const char *country;
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};
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/* Create a bunch of objects as demonstration. */
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void create_objects()
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{
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cJSON *root,*fmt,*img,*thm,*fld;char *out;int i; /* declare a few. */
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/* Our "days of the week" array: */
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const char *strings[7]={"Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"};
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/* Our matrix: */
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int numbers[3][3]={{0,-1,0},{1,0,0},{0,0,1}};
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/* Our "gallery" item: */
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int ids[4]={116,943,234,38793};
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/* Our array of "records": */
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struct record fields[2]={
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{"zip",37.7668,-1.223959e+2,"","SAN FRANCISCO","CA","94107","US"},
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{"zip",37.371991,-1.22026e+2,"","SUNNYVALE","CA","94085","US"}};
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volatile double zero = 0.0;
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/* declare a few. */
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cJSON *root;
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cJSON *fmt;
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cJSON *img;
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cJSON *thm;
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cJSON *fld;
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char *out;
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int i;
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/* Here we construct some JSON standards, from the JSON site. */
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/* Our "days of the week" array: */
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const char *strings[7] =
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{
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"Sunday",
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"Monday",
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"Tuesday",
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"Wednesday",
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"Thursday",
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"Friday",
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"Saturday"
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};
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/* Our matrix: */
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int numbers[3][3] =
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{
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{0, -1, 0},
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{1, 0, 0},
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{0 ,0, 1}
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};
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/* Our "gallery" item: */
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int ids[4] = { 116, 943, 234, 38793 };
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/* Our array of "records": */
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struct record fields[2] =
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{
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{
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"zip",
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37.7668,
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-1.223959e+2,
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"",
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"SAN FRANCISCO",
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"CA",
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"94107",
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"US"
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},
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{
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"zip",
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37.371991,
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-1.22026e+2,
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"",
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"SUNNYVALE",
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"CA",
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"94085",
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"US"
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}
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};
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volatile double zero = 0.0;
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/* Our "Video" datatype: */
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root=cJSON_CreateObject();
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cJSON_AddItemToObject(root, "name", cJSON_CreateString("Jack (\"Bee\") Nimble"));
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cJSON_AddItemToObject(root, "format", fmt=cJSON_CreateObject());
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cJSON_AddStringToObject(fmt,"type", "rect");
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cJSON_AddNumberToObject(fmt,"width", 1920);
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cJSON_AddNumberToObject(fmt,"height", 1080);
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cJSON_AddFalseToObject (fmt,"interlace");
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cJSON_AddNumberToObject(fmt,"frame rate", 24);
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/* Here we construct some JSON standards, from the JSON site. */
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out=cJSON_Print(root); cJSON_Delete(root); printf("%s\n",out); free(out); /* Print to text, Delete the cJSON, print it, release the string. */
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/* Our "Video" datatype: */
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root = cJSON_CreateObject();
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cJSON_AddItemToObject(root, "name", cJSON_CreateString("Jack (\"Bee\") Nimble"));
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cJSON_AddItemToObject(root, "format", fmt = cJSON_CreateObject());
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cJSON_AddStringToObject(fmt, "type", "rect");
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cJSON_AddNumberToObject(fmt, "width", 1920);
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cJSON_AddNumberToObject(fmt, "height", 1080);
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cJSON_AddFalseToObject (fmt, "interlace");
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cJSON_AddNumberToObject(fmt, "frame rate", 24);
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/* Our "days of the week" array: */
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root=cJSON_CreateStringArray(strings,7);
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/* Print to text */
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out = cJSON_Print(root);
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/* Delete the cJSON */
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cJSON_Delete(root);
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/* print it */
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printf("%s\n",out);
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/* release the string */
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free(out);
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out=cJSON_Print(root); cJSON_Delete(root); printf("%s\n",out); free(out);
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/* Our "days of the week" array: */
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root = cJSON_CreateStringArray(strings, 7);
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/* Our matrix: */
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root=cJSON_CreateArray();
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for (i=0;i<3;i++) cJSON_AddItemToArray(root,cJSON_CreateIntArray(numbers[i],3));
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out = cJSON_Print(root);
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cJSON_Delete(root);
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printf("%s\n", out);
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free(out);
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/* cJSON_ReplaceItemInArray(root,1,cJSON_CreateString("Replacement")); */
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/* Our matrix: */
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root = cJSON_CreateArray();
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for (i = 0; i < 3; i++)
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{
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cJSON_AddItemToArray(root, cJSON_CreateIntArray(numbers[i], 3));
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}
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out=cJSON_Print(root); cJSON_Delete(root); printf("%s\n",out); free(out);
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/* cJSON_ReplaceItemInArray(root, 1, cJSON_CreateString("Replacement")); */
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out = cJSON_Print(root);
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cJSON_Delete(root);
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printf("%s\n", out);
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free(out);
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/* Our "gallery" item: */
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root=cJSON_CreateObject();
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cJSON_AddItemToObject(root, "Image", img=cJSON_CreateObject());
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cJSON_AddNumberToObject(img,"Width",800);
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cJSON_AddNumberToObject(img,"Height",600);
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cJSON_AddStringToObject(img,"Title","View from 15th Floor");
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cJSON_AddItemToObject(img, "Thumbnail", thm=cJSON_CreateObject());
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cJSON_AddStringToObject(thm, "Url", "http:/*www.example.com/image/481989943");
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cJSON_AddNumberToObject(thm,"Height",125);
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cJSON_AddStringToObject(thm,"Width","100");
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cJSON_AddItemToObject(img,"IDs", cJSON_CreateIntArray(ids,4));
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/* Our "gallery" item: */
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root = cJSON_CreateObject();
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cJSON_AddItemToObject(root, "Image", img = cJSON_CreateObject());
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cJSON_AddNumberToObject(img, "Width", 800);
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cJSON_AddNumberToObject(img, "Height", 600);
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cJSON_AddStringToObject(img, "Title", "View from 15th Floor");
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cJSON_AddItemToObject(img, "Thumbnail", thm = cJSON_CreateObject());
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cJSON_AddStringToObject(thm, "Url", "http:/*www.example.com/image/481989943");
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cJSON_AddNumberToObject(thm, "Height", 125);
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cJSON_AddStringToObject(thm, "Width", "100");
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cJSON_AddItemToObject(img, "IDs", cJSON_CreateIntArray(ids, 4));
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out=cJSON_Print(root); cJSON_Delete(root); printf("%s\n",out); free(out);
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out = cJSON_Print(root);
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cJSON_Delete(root);
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printf("%s\n", out);
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free(out);
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/* Our array of "records": */
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/* Our array of "records": */
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root=cJSON_CreateArray();
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for (i=0;i<2;i++)
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{
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cJSON_AddItemToArray(root,fld=cJSON_CreateObject());
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cJSON_AddStringToObject(fld, "precision", fields[i].precision);
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cJSON_AddNumberToObject(fld, "Latitude", fields[i].lat);
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cJSON_AddNumberToObject(fld, "Longitude", fields[i].lon);
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cJSON_AddStringToObject(fld, "Address", fields[i].address);
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cJSON_AddStringToObject(fld, "City", fields[i].city);
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cJSON_AddStringToObject(fld, "State", fields[i].state);
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cJSON_AddStringToObject(fld, "Zip", fields[i].zip);
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cJSON_AddStringToObject(fld, "Country", fields[i].country);
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}
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root = cJSON_CreateArray();
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for (i = 0; i < 2; i++)
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{
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cJSON_AddItemToArray(root, fld = cJSON_CreateObject());
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cJSON_AddStringToObject(fld, "precision", fields[i].precision);
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cJSON_AddNumberToObject(fld, "Latitude", fields[i].lat);
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cJSON_AddNumberToObject(fld, "Longitude", fields[i].lon);
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cJSON_AddStringToObject(fld, "Address", fields[i].address);
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cJSON_AddStringToObject(fld, "City", fields[i].city);
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cJSON_AddStringToObject(fld, "State", fields[i].state);
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cJSON_AddStringToObject(fld, "Zip", fields[i].zip);
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cJSON_AddStringToObject(fld, "Country", fields[i].country);
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}
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/* cJSON_ReplaceItemInObject(cJSON_GetArrayItem(root,1),"City",cJSON_CreateIntArray(ids,4)); */
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/* cJSON_ReplaceItemInObject(cJSON_GetArrayItem(root, 1), "City", cJSON_CreateIntArray(ids, 4)); */
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out=cJSON_Print(root); cJSON_Delete(root); printf("%s\n",out); free(out);
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out = cJSON_Print(root);
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cJSON_Delete(root);
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printf("%s\n", out);
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free(out);
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root=cJSON_CreateObject();
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cJSON_AddNumberToObject(root,"number", 1.0/zero);
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out=cJSON_Print(root); cJSON_Delete(root); printf("%s\n",out); free(out);
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root = cJSON_CreateObject();
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cJSON_AddNumberToObject(root, "number", 1.0 / zero);
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out = cJSON_Print(root);
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cJSON_Delete(root);
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printf("%s\n", out);
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free(out);
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}
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int main (int argc, const char * argv[]) {
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/* a bunch of json: */
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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}";
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char text2[]="[\"Sunday\", \"Monday\", \"Tuesday\", \"Wednesday\", \"Thursday\", \"Friday\", \"Saturday\"]";
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char text3[]="[\n [0, -1, 0],\n [1, 0, 0],\n [0, 0, 1]\n ]\n";
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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 }";
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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 ]";
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int main (int argc, const char *argv[])
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{
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/* a bunch of json: */
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char text1[] =
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"{\n"
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"\"name\": \"Jack (\\\"Bee\\\") Nimble\", \n"
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"\"format\": {\"type\": \"rect\", \n"
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"\"width\": 1920, \n"
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"\"height\": 1080, \n"
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"\"interlace\": false,\"frame rate\": 24\n"
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"}\n"
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"}";
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char text2[] = "[\"Sunday\", \"Monday\", \"Tuesday\", \"Wednesday\", \"Thursday\", \"Friday\", \"Saturday\"]";
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char text3[] =
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"[\n"
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" [0, -1, 0],\n"
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" [1, 0, 0],\n"
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" [0, 0, 1]\n"
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"\t]\n";
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char text4[] =
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"{\n"
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"\t\t\"Image\": {\n"
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"\t\t\t\"Width\": 800,\n"
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"\t\t\t\"Height\": 600,\n"
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"\t\t\t\"Title\": \"View from 15th Floor\",\n"
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"\t\t\t\"Thumbnail\": {\n"
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"\t\t\t\t\"Url\": \"http:/*www.example.com/image/481989943\",\n"
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"\t\t\t\t\"Height\": 125,\n"
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"\t\t\t\t\"Width\": \"100\"\n"
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"\t\t\t},\n"
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"\t\t\t\"IDs\": [116, 943, 234, 38793]\n"
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"\t\t}\n"
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"\t}";
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char text5[] =
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"[\n"
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"\t {\n"
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"\t \"precision\": \"zip\",\n"
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"\t \"Latitude\": 37.7668,\n"
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"\t \"Longitude\": -122.3959,\n"
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"\t \"Address\": \"\",\n"
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"\t \"City\": \"SAN FRANCISCO\",\n"
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"\t \"State\": \"CA\",\n"
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"\t \"Zip\": \"94107\",\n"
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"\t \"Country\": \"US\"\n"
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"\t },\n"
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"\t {\n"
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"\t \"precision\": \"zip\",\n"
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"\t \"Latitude\": 37.371991,\n"
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"\t \"Longitude\": -122.026020,\n"
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"\t \"Address\": \"\",\n"
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"\t \"City\": \"SUNNYVALE\",\n"
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"\t \"State\": \"CA\",\n"
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"\t \"Zip\": \"94085\",\n"
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"\t \"Country\": \"US\"\n"
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"\t }\n"
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"\t ]";
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char text6[] = "<!DOCTYPE html>"
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char text6[] =
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"<!DOCTYPE html>"
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"<html>\n"
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"<head>\n"
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" <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n"
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@ -162,24 +306,24 @@ int main (int argc, const char * argv[]) {
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"</body>\n"
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"</html>\n";
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/* Process each json textblock by parsing, then rebuilding: */
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doit(text1);
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doit(text2);
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doit(text3);
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doit(text4);
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doit(text5);
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/* Process each json textblock by parsing, then rebuilding: */
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doit(text1);
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doit(text2);
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doit(text3);
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doit(text4);
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doit(text5);
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doit(text6);
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/* Parse standard testfiles: */
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/* dofile("../../tests/test1"); */
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/* dofile("../../tests/test2"); */
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/* dofile("../../tests/test3"); */
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/* dofile("../../tests/test4"); */
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/* dofile("../../tests/test5"); */
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/* dofile("../../tests/test6"); */
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/* Parse standard testfiles: */
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/* dofile("../../tests/test1"); */
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/* dofile("../../tests/test2"); */
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/* dofile("../../tests/test3"); */
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/* dofile("../../tests/test4"); */
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/* dofile("../../tests/test5"); */
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/* dofile("../../tests/test6"); */
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/* Now some samplecode for building objects concisely: */
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create_objects();
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/* Now some samplecode for building objects concisely: */
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create_objects();
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return 0;
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return 0;
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}
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