1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
--- check_http.c 2007-03-06 14:45:57.000000000 -0800
+++ - 2007-05-04 11:00:35.226089000 -0700
@@ -110,7 +110,7 @@
int http_opt_headers_count = 0;
int onredirect = STATE_OK;
int use_ssl = FALSE;
-int verbose = FALSE;
+int verbose = TRUE;
int sd;
int min_page_len = 0;
int max_page_len = 0;
@@ -751,6 +751,17 @@
char *header;
char *page;
char *auth;
+/* Patched by T.P -- binary data */
+ char bindata[MAX_INPUT_BUFFER];
+ int bindatalen = 0;
+ int bindatafound = 0;
+ int bufpos=0;
+ int mybuflen=0;
+ char *pointer = http_post_data;
+ unsigned long ascii = 0;
+ char code[3] = {0};
+ char *end = NULL;
+/* End patch */
int http_status;
int i = 0;
size_t pagesize = 0;
@@ -800,14 +811,42 @@
/* either send http POST data */
if (http_post_data) {
+/* Patched by T.P -- binary data */
+ while (*pointer) {
+ if (*pointer == '%') {
+ /* Interpret the next two hex chars -- no error checking */
+ memcpy(code,++pointer,2);
+ ascii = strtoul(code,&end,16);
+ bindata[bindatalen] = (char)ascii;
+ pointer += 2;
+ } else if (*pointer == '\\') {
+ /* Skip the escape char -- no error checking */
+ pointer++;
+ bindata[bindatalen++] = *pointer++;
+ } else {
+ /* Just copy the char */
+ bindata[bindatalen] = *pointer++;
+ }
+ bindatalen++;
+ }
+ /* Truncate the original string at the shorter length for future use */
+ http_post_data[bindatalen] = (char)0;
+/* End patch */
if (http_content_type) {
asprintf (&buf, "%sContent-Type: %s\r\n", buf, http_content_type);
} else {
asprintf (&buf, "%sContent-Type: application/x-www-form-urlencoded\r\n", buf);
}
+/* Patched by T.P -- binary data */
+ /* original line
asprintf (&buf, "%sContent-Length: %i\r\n\r\n", buf, (int)strlen (http_post_data));
+ */
+ asprintf (&buf, "%sContent-Length: %i\r\n\r\n", buf, bindatalen);
+ /* Print the original (ascii, truncated) string to fill space */
asprintf (&buf, "%s%s%s", buf, http_post_data, CRLF);
+ bufpos = strlen(buf) - bindatalen - 2;
+/* End patch */
}
else {
/* or just a newline so the server knows we're done with the request */
@@ -815,13 +854,29 @@
}
if (verbose) printf ("%s\n", buf);
- my_send (buf, strlen (buf));
+/* Patched by T.P -- binary data */
+ if (bindatalen) {
+ mybuflen = strlen(buf);
+ /* Overwrite it with the (possibly) binary data */
+ for (i=0;i<bindatalen;i++) {
+ buf[i+bufpos] = bindata[i];
+ }
+ my_send (buf, mybuflen);
+ } else {
+ /* original line */
+ my_send (buf, strlen (buf));
+ }
/* fetch the page */
full_page = strdup("");
+ pointer=full_page;
while ((i = my_recv (buffer, MAX_INPUT_BUFFER-1)) > 0) {
+ /* Original lines
buffer[i] = '\0';
asprintf (&full_page, "%s%s", full_page, buffer);
+ */
+ memcpy(pointer+pagesize,buffer,i);
+/* End patch */
pagesize += i;
if (no_body && document_headers_done (full_page)) {
|
