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Add Peer ID for Free Download Manager (FDM) 

Based on experiments with FDM 5.1.32 running on Windows 10.

FDM uses Azureus-style Peer ID with "-FD" prefix.
This commit is contained in:
Dhiru Kholia 2017-08-01 14:13:33 +05:30
parent 8ab1389fc4
commit 8c87a58cdd
2 changed files with 32 additions and 0 deletions
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5
libtransmission/clients-test.c
View File

@ -40,6 +40,11 @@ int main(void)
TEST_CLIENT("-PI0091-", "PicoTorrent 0.09.1");
TEST_CLIENT("-PI0120-", "PicoTorrent 0.12.0");
/* Free Download Manager */
TEST_CLIENT("-FD51R\xFF-", "Free Download Manager 5.1.27");
TEST_CLIENT("-FD51W\xFF-", "Free Download Manager 5.1.32");
TEST_CLIENT("-FD51@\xFF-", "Free Download Manager 5.1.x"); /* Negative test case */
/* gobbledygook */
TEST_CLIENT("-IIO\x10\x2D\x04-", "-IIO%10-%04-");
TEST_CLIENT("-I\05O\x08\x03\x01-", "-I%05O%08%03%01-");

27
libtransmission/clients.c
View File

@ -50,6 +50,20 @@ static bool getShadowInt(uint8_t ch, int* setme)
return true;
}
static bool getFDMInt(uint8_t ch, int* setme)
{
char const* str = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_.!~*()";
char const* pch = strchr(str, ch);
if (pch == NULL)
{
return false;
}
*setme = pch - str;
return true;
}
static int strint(void const* pch, int span)
{
char tmp[64];
@ -603,6 +617,19 @@ char* tr_clientForId(char* buf, size_t buflen, void const* id_in)
{
tr_snprintf(buf, buflen, "PicoTorrent %d.%d%d.%d", charint(id[3]), charint(id[4]), charint(id[5]), charint(id[6]));
}
else if (strncmp(chid + 1, "FD", 2) == 0)
{
int c;
if (getFDMInt(id[5], &c))
{
tr_snprintf(buf, buflen, "Free Download Manager %d.%d.%d", charint(id[3]), charint(id[4]), c);
}
else
{
tr_snprintf(buf, buflen, "Free Download Manager %d.%d.x", charint(id[3]), charint(id[4]));
}
}
if (*buf != '\0')
{