From 4563ad4d2e6ad75e42737e6ae381a0648b65f958 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Wed, 21 May 2014 11:56:51 +0200
Subject: ideviceinfo: Move plist print helper code to common

---
 tools/ideviceinfo.c | 193 ++--------------------------------------------------
 1 file changed, 4 insertions(+), 189 deletions(-)

(limited to 'tools/ideviceinfo.c')

diff --git a/tools/ideviceinfo.c b/tools/ideviceinfo.c
index d270b73..7b3b924 100644
--- a/tools/ideviceinfo.c
+++ b/tools/ideviceinfo.c
@@ -23,12 +23,10 @@
 #include <string.h>
 #include <errno.h>
 #include <stdlib.h>
-#include <time.h>
-#include <sys/time.h>
-#include <inttypes.h>
 
 #include <libimobiledevice/libimobiledevice.h>
 #include <libimobiledevice/lockdown.h>
+#include "common/utils.h"
 
 #define FORMAT_KEY_VALUE 1
 #define FORMAT_XML 2
@@ -68,38 +66,6 @@ static const char *domains[] = {
 	NULL
 };
 
-static const char base64_str[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-static const char base64_pad = '=';
-
-static char *base64encode(const unsigned char *buf, size_t size)
-{
-	if (!buf || !(size > 0)) return NULL;
-	int outlen = (size / 3) * 4;
-	char *outbuf = (char*)malloc(outlen+5); // 4 spare bytes + 1 for '\0'
-	size_t n = 0;
-	size_t m = 0;
-	unsigned char input[3];
-	unsigned int output[4];
-	while (n < size) {
-		input[0] = buf[n];
-		input[1] = (n+1 < size) ? buf[n+1] : 0;
-		input[2] = (n+2 < size) ? buf[n+2] : 0;
-		output[0] = input[0] >> 2;
-		output[1] = ((input[0] & 3) << 4) + (input[1] >> 4);
-		output[2] = ((input[1] & 15) << 2) + (input[2] >> 6);
-		output[3] = input[2] & 63;
-		outbuf[m++] = base64_str[(int)output[0]];
-		outbuf[m++] = base64_str[(int)output[1]];
-		outbuf[m++] = (n+1 < size) ? base64_str[(int)output[2]] : base64_pad;
-		outbuf[m++] = (n+2 < size) ? base64_str[(int)output[3]] : base64_pad;
-		n+=3;
-	}
-	outbuf[m] = 0; // 0-termination!
-	return outbuf;
-}
-
-static int indent_level = 0;
-
 static int is_domain_known(char *domain)
 {
 	int i = 0;
@@ -111,150 +77,6 @@ static int is_domain_known(char *domain)
 	return 0;
 }
 
-static void plist_node_to_string(plist_t node);
-
-static void plist_array_to_string(plist_t node)
-{
-	/* iterate over items */
-	int i, count;
-	plist_t subnode = NULL;
-
-	count = plist_array_get_size(node);
-
-	for (i = 0; i < count; i++) {
-		subnode = plist_array_get_item(node, i);
-		printf("%*s", indent_level, "");
-		printf("%d: ", i);
-		plist_node_to_string(subnode);
-	}
-}
-
-static void plist_dict_to_string(plist_t node)
-{
-	/* iterate over key/value pairs */
-	plist_dict_iter it = NULL;
-
-	char* key = NULL;
-	plist_t subnode = NULL;
-	plist_dict_new_iter(node, &it);
-	plist_dict_next_item(node, it, &key, &subnode);
-	while (subnode)
-	{
-		printf("%*s", indent_level, "");
-		printf("%s", key);
-		if (plist_get_node_type(subnode) == PLIST_ARRAY)
-			printf("[%d]: ", plist_array_get_size(subnode));
-		else
-			printf(": ");
-		free(key);
-		key = NULL;
-		plist_node_to_string(subnode);
-		plist_dict_next_item(node, it, &key, &subnode);
-	}
-	free(it);
-}
-
-static void plist_node_to_string(plist_t node)
-{
-	char *s = NULL;
-	char *data = NULL;
-	double d;
-	uint8_t b;
-	uint64_t u = 0;
-	struct timeval tv = { 0, 0 };
-
-	plist_type t;
-
-	if (!node)
-		return;
-
-	t = plist_get_node_type(node);
-
-	switch (t) {
-	case PLIST_BOOLEAN:
-		plist_get_bool_val(node, &b);
-		printf("%s\n", (b ? "true" : "false"));
-		break;
-
-	case PLIST_UINT:
-		plist_get_uint_val(node, &u);
-		printf("%"PRIu64"\n", (long long)u);
-		break;
-
-	case PLIST_REAL:
-		plist_get_real_val(node, &d);
-		printf("%f\n", d);
-		break;
-
-	case PLIST_STRING:
-		plist_get_string_val(node, &s);
-		printf("%s\n", s);
-		free(s);
-		break;
-
-	case PLIST_KEY:
-		plist_get_key_val(node, &s);
-		printf("%s: ", s);
-		free(s);
-		break;
-
-	case PLIST_DATA:
-		plist_get_data_val(node, &data, &u);
-		if (u > 0) {
-			s = base64encode((unsigned char*)data, u);
-			free(data);
-			if (s) {
-				printf("%s\n", s);
-				free(s);
-			} else {
-				printf("\n");
-			}
-		} else {
-			printf("\n");
-		}
-		break;
-
-	case PLIST_DATE:
-		plist_get_date_val(node, (int32_t*)&tv.tv_sec, (int32_t*)&tv.tv_usec);
-		{
-			time_t ti = (time_t)tv.tv_sec;
-			struct tm *btime = localtime(&ti);
-			if (btime) {
-				s = (char*)malloc(24);
- 				memset(s, 0, 24);
-				if (strftime(s, 24, "%Y-%m-%dT%H:%M:%SZ", btime) <= 0) {
-					free (s);
-					s = NULL;
-				}
-			}
-		}
-		if (s) {
-			printf("%s\n", s);
-			free(s);
-		} else {
-			printf("\n");
-		}
-		break;
-
-	case PLIST_ARRAY:
-		printf("\n");
-		indent_level++;
-		plist_array_to_string(node);
-		indent_level--;
-		break;
-
-	case PLIST_DICT:
-		printf("\n");
-		indent_level++;
-		plist_dict_to_string(node);
-		indent_level--;
-		break;
-
-	default:
-		break;
-	}
-}
-
 static void print_usage(int argc, char **argv)
 {
 	int i = 0;
@@ -292,7 +114,6 @@ int main(int argc, char *argv[])
 	char *xml_doc = NULL;
 	uint32_t xml_length;
 	plist_t node = NULL;
-	plist_type node_type;
 
 	/* parse cmdline args */
 	for (i = 1; i < argc; i++) {
@@ -375,17 +196,11 @@ int main(int argc, char *argv[])
 				free(xml_doc);
 				break;
 			case FORMAT_KEY_VALUE:
-				node_type = plist_get_node_type(node);
-				if (node_type == PLIST_DICT) {
-					plist_dict_to_string(node);
-					break;
-				} else if (node_type == PLIST_ARRAY) {
-					plist_array_to_string(node);
-					break;
-				}
+				plist_print_to_stream(node, stdout);
+				break;
 			default:
 				if (key != NULL)
-					plist_node_to_string(node);
+					plist_print_to_stream(node, stdout);
 			break;
 			}
 			plist_free(node);
-- 
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