43 lines
1.7 KiB
C
43 lines
1.7 KiB
C
#pragma lint -1
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#include <stdio.h>
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#include <string.h>
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#include "json.h"
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#include "jsonutil.h"
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char jsonData[] = "{\"responseHeader\":{\"status\":0,\"QTime\":10,\"params\":{\"query\":\"emulator:apple2gs\",\"qin\":\"emulator:apple2gs\",\"fields\":\"identifier,title\",\"wt\":\"json\",\"rows\":\"3\",\"json.wrf\":\"callback\",\"start\":0}},\"response\":{\"numFound\":2428,\"start\":0,\"docs\":[{\"identifier\":\"TypeWest_disk_1_no_boot\",\"title\":\"TypeWest disk 1 (no boot)\"},{\"identifier\":\"a2gs_mindshadow\",\"title\":\"Mindshadow\"},{\"identifier\":\"a2gs_Impossible_Mission_II_1989_Epyx_a\",\"title\":\"Apple IIgs: Impossible Mission II (1989)(Epyx)[a]\"}]}}";
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boolean processDoc(json_value *docObj) {
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if (docObj == NULL || docObj->type != json_object)
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return false;
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json_value *id = findEntryInObject(docObj, "identifier", json_string);
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json_value *title = findEntryInObject(docObj, "title", json_string);
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if (id == NULL || title == NULL)
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return true;
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printf("Document:\n");
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printf(" id = %s\n", id->u.string.ptr);
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printf(" title = %s\n", title->u.string.ptr);
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return true;
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}
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int main(void) {
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json_value *value = json_parse(jsonData, sizeof(jsonData)-1);
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if (value == NULL)
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return -1;
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json_value *response = findEntryInObject(value, "response", json_object);
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json_value *numFound = findEntryInObject(response, "numFound", json_integer);
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if (numFound != NULL) {
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printf("numFound = %li\n", (long)numFound->u.integer);
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}
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json_value *docs = findEntryInObject(response, "docs", json_array);
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processArray(docs, json_object, processDoc);
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json_value_free(value);
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}
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