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-rw-r--r--navit/vehicle/webos/cJSON.c1069
1 files changed, 677 insertions, 392 deletions
diff --git a/navit/vehicle/webos/cJSON.c b/navit/vehicle/webos/cJSON.c
index 19d3151e2..9026a224f 100644
--- a/navit/vehicle/webos/cJSON.c
+++ b/navit/vehicle/webos/cJSON.c
@@ -34,208 +34,260 @@
static const char *ep;
-const char *cJSON_GetErrorPtr() {return ep;}
+const char *cJSON_GetErrorPtr() {
+ return ep;
+}
-static int cJSON_strcasecmp(const char *s1,const char *s2)
-{
- if (!s1) return (s1==s2)?0:1;if (!s2) return 1;
- for(; tolower(*s1) == tolower(*s2); ++s1, ++s2) if(*s1 == 0) return 0;
- return tolower(*(const unsigned char *)s1) - tolower(*(const unsigned char *)s2);
+static int cJSON_strcasecmp(const char *s1,const char *s2) {
+ if (!s1) return (s1==s2)?0:1;
+ if (!s2) return 1;
+ for(; tolower(*s1) == tolower(*s2); ++s1, ++s2) if(*s1 == 0) return 0;
+ return tolower(*(const unsigned char *)s1) - tolower(*(const unsigned char *)s2);
}
static void *(*cJSON_malloc)(size_t sz) = malloc;
static void (*cJSON_free)(void *ptr) = free;
-static char* cJSON_strdup(const char* str)
-{
- size_t len;
- char* copy;
+static char* cJSON_strdup(const char* str) {
+ size_t len;
+ char* copy;
- len = strlen(str) + 1;
- if (!(copy = (char*)cJSON_malloc(len))) return 0;
- memcpy(copy,str,len);
- return copy;
+ len = strlen(str) + 1;
+ if (!(copy = (char*)cJSON_malloc(len))) return 0;
+ memcpy(copy,str,len);
+ return copy;
}
-void cJSON_InitHooks(cJSON_Hooks* hooks)
-{
+void cJSON_InitHooks(cJSON_Hooks* hooks) {
if (!hooks) { /* Reset hooks */
cJSON_malloc = malloc;
cJSON_free = free;
return;
}
- cJSON_malloc = (hooks->malloc_fn)?hooks->malloc_fn:malloc;
- cJSON_free = (hooks->free_fn)?hooks->free_fn:free;
+ cJSON_malloc = (hooks->malloc_fn)?hooks->malloc_fn:malloc;
+ cJSON_free = (hooks->free_fn)?hooks->free_fn:free;
}
/* Internal constructor. */
-static cJSON *cJSON_New_Item(void)
-{
- cJSON* node = (cJSON*)cJSON_malloc(sizeof(cJSON));
- if (node) memset(node,0,sizeof(cJSON));
- return node;
+static cJSON *cJSON_New_Item(void) {
+ cJSON* node = (cJSON*)cJSON_malloc(sizeof(cJSON));
+ if (node) memset(node,0,sizeof(cJSON));
+ return node;
}
/* Delete a cJSON structure. */
-void cJSON_Delete(cJSON *c)
-{
- cJSON *next;
- while (c)
- {
- next=c->next;
- if (!(c->type&cJSON_IsReference) && c->child) cJSON_Delete(c->child);
- if (!(c->type&cJSON_IsReference) && c->valuestring) cJSON_free(c->valuestring);
- if (c->string) cJSON_free(c->string);
- cJSON_free(c);
- c=next;
- }
+void cJSON_Delete(cJSON *c) {
+ cJSON *next;
+ while (c) {
+ next=c->next;
+ if (!(c->type&cJSON_IsReference) && c->child) cJSON_Delete(c->child);
+ if (!(c->type&cJSON_IsReference) && c->valuestring) cJSON_free(c->valuestring);
+ if (c->string) cJSON_free(c->string);
+ cJSON_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[1]>='0' && num[1]<='9') {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;
+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[1]>='0' && num[1]<='9') {
+ num++; /* Fractional part? */
+ do n=(n*10.0)+(*num++ -'0'),scale--;
+ while (*num>='0' && *num<='9');
+ }
+ 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 && d<=INT_MAX && d>=INT_MIN)
- {
- str=(char*)cJSON_malloc(21); /* 2^64+1 can be represented in 21 chars. */
- if (str) sprintf(str,"%d",item->valueint);
- }
- else
- {
- str=(char*)cJSON_malloc(64); /* This is a nice tradeoff. */
- if (str)
- {
- if (fabs(floor(d)-d)<=DBL_EPSILON) sprintf(str,"%.0f",d);
- else if (fabs(d)<1.0e-6 || fabs(d)>1.0e9) sprintf(str,"%e",d);
- else sprintf(str,"%f",d);
- }
- }
- return str;
+static char *print_number(cJSON *item) {
+ char *str;
+ double d=item->valuedouble;
+ if (fabs(((double)item->valueint)-d)<=DBL_EPSILON && d<=INT_MAX && d>=INT_MIN) {
+ str=(char*)cJSON_malloc(21); /* 2^64+1 can be represented in 21 chars. */
+ if (str) sprintf(str,"%d",item->valueint);
+ } else {
+ str=(char*)cJSON_malloc(64); /* This is a nice tradeoff. */
+ if (str) {
+ if (fabs(floor(d)-d)<=DBL_EPSILON) sprintf(str,"%.0f",d);
+ else 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 char *ptr=str+1;char *ptr2;char *out;int len=0;unsigned uc,uc2;
- if (*str!='\"') {ep=str;return 0;} /* not a string! */
-
- while (*ptr!='\"' && *ptr && ++len) if (*ptr++ == '\\') ptr++; /* Skip escaped quotes. */
-
- out=(char*)cJSON_malloc(len+1); /* This is how long we need for the string, roughly. */
- if (!out) return 0;
-
- ptr=str+1;ptr2=out;
- while (*ptr!='\"' && *ptr)
- {
- 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. */
- sscanf(ptr+1,"%4x",&uc);ptr+=4; /* get the unicode char. */
-
- if ((uc>=0xDC00 && uc<=0xDFFF) || uc==0) break; // check for invalid.
-
- if (uc>=0xD800 && uc<=0xDBFF) // UTF16 surrogate pairs.
- {
- if (ptr[1]!='\\' || ptr[2]!='u') break; // missing second-half of surrogate.
- sscanf(ptr+3,"%4x",&uc2);ptr+=6;
- if (uc2<0xDC00 || uc2>0xDFFF) break; // invalid second-half of surrogate.
- uc=0x10000 | ((uc&0x3FF)<<10) | (uc2&0x3FF);
- }
-
- len=4;if (uc<0x80) len=1;else if (uc<0x800) len=2;else if (uc<0x10000) len=3; ptr2+=len;
-
- switch (len) {
- case 4: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6;
- case 3: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6;
- case 2: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6;
- case 1: *--ptr2 =(uc | firstByteMark[len]);
- }
- ptr2+=len;
- break;
- default: *ptr2++=*ptr; break;
- }
- ptr++;
- }
- }
- *ptr2=0;
- if (*ptr=='\"') ptr++;
- item->valuestring=out;
- item->type=cJSON_String;
- return ptr;
+static const char *parse_string(cJSON *item,const char *str) {
+ const char *ptr=str+1;
+ char *ptr2;
+ char *out;
+ int len=0;
+ unsigned uc,uc2;
+ if (*str!='\"') {
+ ep=str; /* not a string! */
+ return 0;
+ }
+
+ while (*ptr!='\"' && *ptr && ++len) if (*ptr++ == '\\') ptr++; /* Skip escaped quotes. */
+
+ out=(char*)cJSON_malloc(len+1); /* This is how long we need for the string, roughly. */
+ if (!out) return 0;
+
+ ptr=str+1;
+ ptr2=out;
+ while (*ptr!='\"' && *ptr) {
+ 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. */
+ sscanf(ptr+1,"%4x",&uc);
+ ptr+=4; /* get the unicode char. */
+
+ if ((uc>=0xDC00 && uc<=0xDFFF) || uc==0) break; // check for invalid.
+
+ if (uc>=0xD800 && uc<=0xDBFF) { // UTF16 surrogate pairs.
+ if (ptr[1]!='\\' || ptr[2]!='u') break; // missing second-half of surrogate.
+ sscanf(ptr+3,"%4x",&uc2);
+ ptr+=6;
+ if (uc2<0xDC00 || uc2>0xDFFF) break; // invalid second-half of surrogate.
+ uc=0x10000 | ((uc&0x3FF)<<10) | (uc2&0x3FF);
+ }
+
+ len=4;
+ if (uc<0x80) len=1;
+ else if (uc<0x800) len=2;
+ else if (uc<0x10000) len=3;
+ ptr2+=len;
+
+ switch (len) {
+ case 4:
+ *--ptr2 =((uc | 0x80) & 0xBF);
+ uc >>= 6;
+ case 3:
+ *--ptr2 =((uc | 0x80) & 0xBF);
+ uc >>= 6;
+ case 2:
+ *--ptr2 =((uc | 0x80) & 0xBF);
+ uc >>= 6;
+ case 1:
+ *--ptr2 =(uc | firstByteMark[len]);
+ }
+ ptr2+=len;
+ 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;unsigned char token;
-
- if (!str) return cJSON_strdup("");
- ptr=str;while ((token=*ptr) && ++len) {if (strchr("\"\\\b\f\n\r\t",token)) len++; else if (token<32) len+=5;ptr++;}
-
- out=(char*)cJSON_malloc(len+3);
- if (!out) return 0;
-
- ptr2=out;ptr=str;
- *ptr2++='\"';
- while (*ptr)
- {
- if ((unsigned char)*ptr>31 && *ptr!='\"' && *ptr!='\\') *ptr2++=*ptr++;
- else
- {
- *ptr2++='\\';
- switch (token=*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: sprintf(ptr2,"u%04x",token);ptr2+=5; break; /* escape and print */
- }
- }
- }
- *ptr2++='\"';*ptr2++=0;
- return out;
+static char *print_string_ptr(const char *str) {
+ const char *ptr;
+ char *ptr2,*out;
+ int len=0;
+ unsigned char token;
+
+ if (!str) return cJSON_strdup("");
+ ptr=str;
+ while ((token=*ptr) && ++len) {
+ if (strchr("\"\\\b\f\n\r\t",token)) len++;
+ else if (token<32) len+=5;
+ ptr++;
+ }
+
+ out=(char*)cJSON_malloc(len+3);
+ if (!out) return 0;
+
+ ptr2=out;
+ ptr=str;
+ *ptr2++='\"';
+ while (*ptr) {
+ if ((unsigned char)*ptr>31 && *ptr!='\"' && *ptr!='\\') *ptr2++=*ptr++;
+ else {
+ *ptr2++='\\';
+ switch (token=*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:
+ sprintf(ptr2,"u%04x",token);
+ ptr2+=5;
+ break; /* escape and print */
+ }
+ }
+ }
+ *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);}
+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);
@@ -246,269 +298,502 @@ static const char *parse_object(cJSON *item,const char *value);
static char *print_object(cJSON *item,int depth,int fmt);
/* Utility to jump whitespace and cr/lf */
-static const char *skip(const char *in) {while (in && *in && (unsigned char)*in<=32) in++; return in;}
+static const char *skip(const char *in) {
+ while (in && *in && (unsigned char)*in<=32) in++;
+ return in;
+}
/* Parse an object - create a new root, and populate. */
-cJSON *cJSON_Parse(const char *value)
-{
- cJSON *c=cJSON_New_Item();
- ep=0;
- if (!c) return 0; /* memory fail */
-
- if (!parse_value(c,skip(value))) {cJSON_Delete(c);return 0;}
- return c;
+cJSON *cJSON_Parse(const char *value) {
+ cJSON *c=cJSON_New_Item();
+ ep=0;
+ if (!c) return 0; /* memory fail */
+
+ if (!parse_value(c,skip(value))) {
+ cJSON_Delete(c);
+ return 0;
+ }
+ return c;
}
/* Render a cJSON item/entity/structure to text. */
-char *cJSON_Print(cJSON *item) {return print_value(item,0,1);}
-char *cJSON_PrintUnformatted(cJSON *item) {return print_value(item,0,0);}
+char *cJSON_Print(cJSON *item) {
+ return print_value(item,0,1);
+}
+char *cJSON_PrintUnformatted(cJSON *item) {
+ return print_value(item,0,0);
+}
/* 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); }
+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);
+ }
- ep=value;return 0; /* failure. */
+ ep=value;
+ return 0; /* failure. */
}
/* Render a value to text. */
-static char *print_value(cJSON *item,int depth,int fmt)
-{
- char *out=0;
- if (!item) return 0;
- switch ((item->type)&255)
- {
- case cJSON_NULL: out=cJSON_strdup("null"); break;
- case cJSON_False: out=cJSON_strdup("false");break;
- case cJSON_True: out=cJSON_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,fmt);break;
- case cJSON_Object: out=print_object(item,depth,fmt);break;
- }
- return out;
+static char *print_value(cJSON *item,int depth,int fmt) {
+ char *out=0;
+ if (!item) return 0;
+ switch ((item->type)&255) {
+ case cJSON_NULL:
+ out=cJSON_strdup("null");
+ break;
+ case cJSON_False:
+ out=cJSON_strdup("false");
+ break;
+ case cJSON_True:
+ out=cJSON_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,fmt);
+ break;
+ case cJSON_Object:
+ out=print_object(item,depth,fmt);
+ break;
+ }
+ return out;
}
/* Build an array from input text. */
-static const char *parse_array(cJSON *item,const char *value)
-{
- cJSON *child;
- if (*value!='[') {ep=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();
- if (!item->child) return 0; /* memory fail */
- value=skip(parse_value(child,skip(value))); /* skip any spacing, get the value. */
- if (!value) return 0;
+static const char *parse_array(cJSON *item,const char *value) {
+ cJSON *child;
+ if (*value!='[') {
+ ep=value; /* not an array! */
+ return 0;
+ }
- 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 0; /* memory fail */
- }
+ item->type=cJSON_Array;
+ value=skip(value+1);
+ if (*value==']') return value+1; /* empty array. */
+
+ item->child=child=cJSON_New_Item();
+ if (!item->child) return 0; /* memory fail */
+ value=skip(parse_value(child,skip(value))); /* skip any spacing, get the value. */
+ if (!value) return 0;
+
+ 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 0; /* memory fail */
+ }
- if (*value==']') return value+1; /* end of array */
- ep=value;return 0; /* malformed. */
+ if (*value==']') return value+1; /* end of array */
+ ep=value;
+ return 0; /* malformed. */
}
/* Render an array to text */
-static char *print_array(cJSON *item,int depth,int fmt)
-{
- char **entries;
- char *out=0,*ptr,*ret;int len=5;
- cJSON *child=item->child;
- int numentries=0,i=0,fail=0;
-
- /* How many entries in the array? */
- while (child) numentries++,child=child->next;
- /* Allocate an array to hold the values for each */
- entries=(char**)cJSON_malloc(numentries*sizeof(char*));
- if (!entries) return 0;
- memset(entries,0,numentries*sizeof(char*));
- /* Retrieve all the results: */
- child=item->child;
- while (child && !fail)
- {
- ret=print_value(child,depth+1,fmt);
- entries[i++]=ret;
- if (ret) len+=strlen(ret)+2+(fmt?1:0); else fail=1;
- child=child->next;
- }
-
- /* If we didn't fail, try to malloc the output string */
- if (!fail) out=(char*)cJSON_malloc(len);
- /* If that fails, we fail. */
- if (!out) fail=1;
-
- /* Handle failure. */
- if (fail)
- {
- for (i=0;i<numentries;i++) if (entries[i]) cJSON_free(entries[i]);
- cJSON_free(entries);
- return 0;
- }
-
- /* Compose the output array. */
- *out='[';
- ptr=out+1;*ptr=0;
- for (i=0;i<numentries;i++)
- {
- strcpy(ptr,entries[i]);ptr+=strlen(entries[i]);
- if (i!=numentries-1) {*ptr++=',';if(fmt)*ptr++=' ';*ptr=0;}
- cJSON_free(entries[i]);
- }
- cJSON_free(entries);
- *ptr++=']';*ptr++=0;
- return out;
+static char *print_array(cJSON *item,int depth,int fmt) {
+ char **entries;
+ char *out=0,*ptr,*ret;
+ int len=5;
+ cJSON *child=item->child;
+ int numentries=0,i=0,fail=0;
+
+ /* How many entries in the array? */
+ while (child) numentries++,child=child->next;
+ /* Allocate an array to hold the values for each */
+ entries=(char**)cJSON_malloc(numentries*sizeof(char*));
+ if (!entries) return 0;
+ memset(entries,0,numentries*sizeof(char*));
+ /* Retrieve all the results: */
+ child=item->child;
+ while (child && !fail) {
+ ret=print_value(child,depth+1,fmt);
+ entries[i++]=ret;
+ if (ret) len+=strlen(ret)+2+(fmt?1:0);
+ else fail=1;
+ child=child->next;
+ }
+
+ /* If we didn't fail, try to malloc the output string */
+ if (!fail) out=(char*)cJSON_malloc(len);
+ /* If that fails, we fail. */
+ if (!out) fail=1;
+
+ /* Handle failure. */
+ if (fail) {
+ for (i=0; i<numentries; i++) if (entries[i]) cJSON_free(entries[i]);
+ cJSON_free(entries);
+ return 0;
+ }
+
+ /* Compose the output array. */
+ *out='[';
+ ptr=out+1;
+ *ptr=0;
+ for (i=0; i<numentries; i++) {
+ strcpy(ptr,entries[i]);
+ ptr+=strlen(entries[i]);
+ if (i!=numentries-1) {
+ *ptr++=',';
+ if(fmt)*ptr++=' ';
+ *ptr=0;
+ }
+ cJSON_free(entries[i]);
+ }
+ cJSON_free(entries);
+ *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!='{') {ep=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();
- if (!item->child) return 0;
- value=skip(parse_string(child,skip(value)));
- if (!value) return 0;
- child->string=child->valuestring;child->valuestring=0;
- if (*value!=':') {ep=value;return 0;} /* fail! */
- value=skip(parse_value(child,skip(value+1))); /* skip any spacing, get the value. */
- if (!value) return 0;
-
- 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)));
- if (!value) return 0;
- child->string=child->valuestring;child->valuestring=0;
- if (*value!=':') {ep=value;return 0;} /* fail! */
- value=skip(parse_value(child,skip(value+1))); /* skip any spacing, get the value. */
- if (!value) return 0;
- }
-
- if (*value=='}') return value+1; /* end of array */
- ep=value;return 0; /* malformed. */
+static const char *parse_object(cJSON *item,const char *value) {
+ cJSON *child;
+ if (*value!='{') {
+ ep=value; /* not an object! */
+ return 0;
+ }
+
+ item->type=cJSON_Object;
+ value=skip(value+1);
+ if (*value=='}') return value+1; /* empty array. */
+
+ item->child=child=cJSON_New_Item();
+ if (!item->child) return 0;
+ value=skip(parse_string(child,skip(value)));
+ if (!value) return 0;
+ child->string=child->valuestring;
+ child->valuestring=0;
+ if (*value!=':') {
+ ep=value; /* fail! */
+ return 0;
+ }
+ value=skip(parse_value(child,skip(value+1))); /* skip any spacing, get the value. */
+ if (!value) return 0;
+
+ 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)));
+ if (!value) return 0;
+ child->string=child->valuestring;
+ child->valuestring=0;
+ if (*value!=':') {
+ ep=value; /* fail! */
+ return 0;
+ }
+ value=skip(parse_value(child,skip(value+1))); /* skip any spacing, get the value. */
+ if (!value) return 0;
+ }
+
+ if (*value=='}') return value+1; /* end of array */
+ ep=value;
+ return 0; /* malformed. */
}
/* Render an object to text. */
-static char *print_object(cJSON *item,int depth,int fmt)
-{
- char **entries=0,**names=0;
- char *out=0,*ptr,*ret,*str;int len=7,i=0,j;
- cJSON *child=item->child;
- int numentries=0,fail=0;
- /* Count the number of entries. */
- while (child) numentries++,child=child->next;
- /* Allocate space for the names and the objects */
- entries=(char**)cJSON_malloc(numentries*sizeof(char*));
- if (!entries) return 0;
- names=(char**)cJSON_malloc(numentries*sizeof(char*));
- if (!names) {cJSON_free(entries);return 0;}
- memset(entries,0,sizeof(char*)*numentries);
- memset(names,0,sizeof(char*)*numentries);
-
- /* Collect all the results into our arrays: */
- child=item->child;depth++;if (fmt) len+=depth;
- while (child)
- {
- names[i]=str=print_string_ptr(child->string);
- entries[i++]=ret=print_value(child,depth,fmt);
- if (str && ret) len+=strlen(ret)+strlen(str)+2+(fmt?2+depth:0); else fail=1;
- child=child->next;
- }
-
- /* Try to allocate the output string */
- if (!fail) out=(char*)cJSON_malloc(len);
- if (!out) fail=1;
-
- /* Handle failure */
- if (fail)
- {
- for (i=0;i<numentries;i++) {if (names[i]) cJSON_free(names[i]);if (entries[i]) cJSON_free(entries[i]);}
- cJSON_free(names);cJSON_free(entries);
- return 0;
- }
-
- /* Compose the output: */
- *out='{';ptr=out+1;if (fmt)*ptr++='\n';*ptr=0;
- for (i=0;i<numentries;i++)
- {
- if (fmt) for (j=0;j<depth;j++) *ptr++='\t';
- strcpy(ptr,names[i]);ptr+=strlen(names[i]);
- *ptr++=':';if (fmt) *ptr++='\t';
- strcpy(ptr,entries[i]);ptr+=strlen(entries[i]);
- if (i!=numentries-1) *ptr++=',';
- if (fmt) *ptr++='\n';*ptr=0;
- cJSON_free(names[i]);cJSON_free(entries[i]);
- }
-
- cJSON_free(names);cJSON_free(entries);
- if (fmt) for (i=0;i<depth-1;i++) *ptr++='\t';
- *ptr++='}';*ptr++=0;
- return out;
+static char *print_object(cJSON *item,int depth,int fmt) {
+ char **entries=0,**names=0;
+ char *out=0,*ptr,*ret,*str;
+ int len=7,i=0,j;
+ cJSON *child=item->child;
+ int numentries=0,fail=0;
+ /* Count the number of entries. */
+ while (child) numentries++,child=child->next;
+ /* Allocate space for the names and the objects */
+ entries=(char**)cJSON_malloc(numentries*sizeof(char*));
+ if (!entries) return 0;
+ names=(char**)cJSON_malloc(numentries*sizeof(char*));
+ if (!names) {
+ cJSON_free(entries);
+ return 0;
+ }
+ memset(entries,0,sizeof(char*)*numentries);
+ memset(names,0,sizeof(char*)*numentries);
+
+ /* Collect all the results into our arrays: */
+ child=item->child;
+ depth++;
+ if (fmt) len+=depth;
+ while (child) {
+ names[i]=str=print_string_ptr(child->string);
+ entries[i++]=ret=print_value(child,depth,fmt);
+ if (str && ret) len+=strlen(ret)+strlen(str)+2+(fmt?2+depth:0);
+ else fail=1;
+ child=child->next;
+ }
+
+ /* Try to allocate the output string */
+ if (!fail) out=(char*)cJSON_malloc(len);
+ if (!out) fail=1;
+
+ /* Handle failure */
+ if (fail) {
+ for (i=0; i<numentries; i++) {
+ if (names[i]) cJSON_free(names[i]);
+ if (entries[i]) cJSON_free(entries[i]);
+ }
+ cJSON_free(names);
+ cJSON_free(entries);
+ return 0;
+ }
+
+ /* Compose the output: */
+ *out='{';
+ ptr=out+1;
+ if (fmt)*ptr++='\n';
+ *ptr=0;
+ for (i=0; i<numentries; i++) {
+ if (fmt) for (j=0; j<depth; j++) *ptr++='\t';
+ strcpy(ptr,names[i]);
+ ptr+=strlen(names[i]);
+ *ptr++=':';
+ if (fmt) *ptr++='\t';
+ strcpy(ptr,entries[i]);
+ ptr+=strlen(entries[i]);
+ if (i!=numentries-1) *ptr++=',';
+ if (fmt) *ptr++='\n';
+ *ptr=0;
+ cJSON_free(names[i]);
+ cJSON_free(entries[i]);
+ }
+
+ cJSON_free(names);
+ cJSON_free(entries);
+ if (fmt) 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>0) item--,c=c->next; return c;}
-cJSON *cJSON_GetObjectItem(cJSON *object,const char *string) {cJSON *c=object->child; while (c && cJSON_strcasecmp(c->string,string)) c=c->next; return c;}
+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>0) item--,c=c->next;
+ return c;
+}
+cJSON *cJSON_GetObjectItem(cJSON *object,const char *string) {
+ cJSON *c=object->child;
+ while (c && cJSON_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;}
+static void suffix_object(cJSON *prev,cJSON *item) {
+ prev->next=item;
+ item->prev=prev;
+}
/* Utility for handling references. */
-static cJSON *create_reference(cJSON *item) {cJSON *ref=cJSON_New_Item();if (!ref) return 0;memcpy(ref,item,sizeof(cJSON));ref->string=0;ref->type|=cJSON_IsReference;ref->next=ref->prev=0;return ref;}
+static cJSON *create_reference(cJSON *item) {
+ cJSON *ref=cJSON_New_Item();
+ if (!ref) return 0;
+ memcpy(ref,item,sizeof(cJSON));
+ ref->string=0;
+ ref->type|=cJSON_IsReference;
+ ref->next=ref->prev=0;
+ return ref;
+}
/* Add item to array/object. */
-void cJSON_AddItemToArray(cJSON *array, cJSON *item) {cJSON *c=array->child;if (!item) return; 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) return; if (item->string) cJSON_free(item->string);item->string=cJSON_strdup(string);cJSON_AddItemToArray(object,item);}
-void cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item) {cJSON_AddItemToArray(array,create_reference(item));}
-void cJSON_AddItemReferenceToObject(cJSON *object,const char *string,cJSON *item) {cJSON_AddItemToObject(object,string,create_reference(item));}
+void cJSON_AddItemToArray(cJSON *array, cJSON *item) {
+ cJSON *c=array->child;
+ if (!item) return;
+ 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) return;
+ if (item->string) cJSON_free(item->string);
+ item->string=cJSON_strdup(string);
+ cJSON_AddItemToArray(object,item);
+}
+void cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item) {
+ cJSON_AddItemToArray(array,create_reference(item));
+}
+void cJSON_AddItemReferenceToObject(cJSON *object,const char *string,cJSON *item) {
+ cJSON_AddItemToObject(object,string,create_reference(item));
+}
-cJSON *cJSON_DetachItemFromArray(cJSON *array,int which) {cJSON *c=array->child;while (c && which>0) c=c->next,which--;if (!c) return 0;
- if (c->prev) c->prev->next=c->next;if (c->next) c->next->prev=c->prev;if (c==array->child) array->child=c->next;c->prev=c->next=0;return c;}
-void cJSON_DeleteItemFromArray(cJSON *array,int which) {cJSON_Delete(cJSON_DetachItemFromArray(array,which));}
-cJSON *cJSON_DetachItemFromObject(cJSON *object,const char *string) {int i=0;cJSON *c=object->child;while (c && cJSON_strcasecmp(c->string,string)) i++,c=c->next;if (c) return cJSON_DetachItemFromArray(object,i);return 0;}
-void cJSON_DeleteItemFromObject(cJSON *object,const char *string) {cJSON_Delete(cJSON_DetachItemFromObject(object,string));}
+cJSON *cJSON_DetachItemFromArray(cJSON *array,int which) {
+ cJSON *c=array->child;
+ while (c && which>0) c=c->next,which--;
+ if (!c) return 0;
+ if (c->prev) c->prev->next=c->next;
+ if (c->next) c->next->prev=c->prev;
+ if (c==array->child) array->child=c->next;
+ c->prev=c->next=0;
+ return c;
+}
+void cJSON_DeleteItemFromArray(cJSON *array,int which) {
+ cJSON_Delete(cJSON_DetachItemFromArray(array,which));
+}
+cJSON *cJSON_DetachItemFromObject(cJSON *object,const char *string) {
+ int i=0;
+ cJSON *c=object->child;
+ while (c && cJSON_strcasecmp(c->string,string)) i++,c=c->next;
+ if (c) return cJSON_DetachItemFromArray(object,i);
+ return 0;
+}
+void cJSON_DeleteItemFromObject(cJSON *object,const char *string) {
+ cJSON_Delete(cJSON_DetachItemFromObject(object,string));
+}
/* Replace array/object items with new ones. */
-void cJSON_ReplaceItemInArray(cJSON *array,int which,cJSON *newitem) {cJSON *c=array->child;while (c && which>0) c=c->next,which--;if (!c) return;
- newitem->next=c->next;newitem->prev=c->prev;if (newitem->next) newitem->next->prev=newitem;
- if (c==array->child) array->child=newitem; else newitem->prev->next=newitem;c->next=c->prev=0;cJSON_Delete(c);}
-void cJSON_ReplaceItemInObject(cJSON *object,const char *string,cJSON *newitem){int i=0;cJSON *c=object->child;while(c && cJSON_strcasecmp(c->string,string))i++,c=c->next;if(c){newitem->string=cJSON_strdup(string);cJSON_ReplaceItemInArray(object,i,newitem);}}
+void cJSON_ReplaceItemInArray(cJSON *array,int which,cJSON *newitem) {
+ cJSON *c=array->child;
+ while (c && which>0) c=c->next,which--;
+ if (!c) return;
+ newitem->next=c->next;
+ newitem->prev=c->prev;
+ if (newitem->next) newitem->next->prev=newitem;
+ if (c==array->child) array->child=newitem;
+ else newitem->prev->next=newitem;
+ c->next=c->prev=0;
+ cJSON_Delete(c);
+}
+void cJSON_ReplaceItemInObject(cJSON *object,const char *string,cJSON *newitem) {
+ int i=0;
+ cJSON *c=object->child;
+ while(c && cJSON_strcasecmp(c->string,string))i++,c=c->next;
+ if(c) {
+ newitem->string=cJSON_strdup(string);
+ cJSON_ReplaceItemInArray(object,i,newitem);
+ }
+}
/* Create basic types: */
-cJSON *cJSON_CreateNull() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_NULL;return item;}
-cJSON *cJSON_CreateTrue() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_True;return item;}
-cJSON *cJSON_CreateFalse() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_False;return item;}
-cJSON *cJSON_CreateBool(int b) {cJSON *item=cJSON_New_Item();if(item)item->type=b?cJSON_True:cJSON_False;return item;}
-cJSON *cJSON_CreateNumber(double num) {cJSON *item=cJSON_New_Item();if(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();if(item){item->type=cJSON_String;item->valuestring=cJSON_strdup(string);}return item;}
-cJSON *cJSON_CreateArray() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_Array;return item;}
-cJSON *cJSON_CreateObject() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_Object;return item;}
+cJSON *cJSON_CreateNull() {
+ cJSON *item=cJSON_New_Item();
+ if(item)item->type=cJSON_NULL;
+ return item;
+}
+cJSON *cJSON_CreateTrue() {
+ cJSON *item=cJSON_New_Item();
+ if(item)item->type=cJSON_True;
+ return item;
+}
+cJSON *cJSON_CreateFalse() {
+ cJSON *item=cJSON_New_Item();
+ if(item)item->type=cJSON_False;
+ return item;
+}
+cJSON *cJSON_CreateBool(int b) {
+ cJSON *item=cJSON_New_Item();
+ if(item)item->type=b?cJSON_True:cJSON_False;
+ return item;
+}
+cJSON *cJSON_CreateNumber(double num) {
+ cJSON *item=cJSON_New_Item();
+ if(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();
+ if(item) {
+ item->type=cJSON_String;
+ item->valuestring=cJSON_strdup(string);
+ }
+ return item;
+}
+cJSON *cJSON_CreateArray() {
+ cJSON *item=cJSON_New_Item();
+ if(item)item->type=cJSON_Array;
+ return item;
+}
+cJSON *cJSON_CreateObject() {
+ cJSON *item=cJSON_New_Item();
+ if(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;a && 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;a && 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;a && 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;a && i<count;i++){n=cJSON_CreateString(strings[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
+cJSON *cJSON_CreateIntArray(int *numbers,int count) {
+ int i;
+ cJSON *n=0,*p=0,*a=cJSON_CreateArray();
+ for(i=0; a && 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; a && 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; a && 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; a && 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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