diff options
Diffstat (limited to 'plugins/!NotAdopted/IMO2sProxy/src/common/cJSON.c')
| -rw-r--r-- | plugins/!NotAdopted/IMO2sProxy/src/common/cJSON.c | 365 |
1 files changed, 0 insertions, 365 deletions
diff --git a/plugins/!NotAdopted/IMO2sProxy/src/common/cJSON.c b/plugins/!NotAdopted/IMO2sProxy/src/common/cJSON.c deleted file mode 100644 index 72f35f6117..0000000000 --- a/plugins/!NotAdopted/IMO2sProxy/src/common/cJSON.c +++ /dev/null @@ -1,365 +0,0 @@ -/*
- 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"
-#ifdef WIN32
-#define strcasecmp stricmp
-#endif
-
-// 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 unsigned char firstByteMark[7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC };
-static const char *parse_string(cJSON *item,const char *str)
-{
- const unsigned char *ptr=str+1;
- unsigned 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 unsigned char *ptr; unsigned 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,"%s",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++=' ';*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,"%s",str);
- *ptr++=':';*ptr++=' ';
- ptr+=sprintf(ptr,"%s",ret);
- if (child->next) *ptr++=',';
- *ptr++=' ';*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) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(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) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(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) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(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) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(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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