[PATCH 10/17] Add support for bytea encoding

[Stephen R. van den Berg]

---

 server/etc/modules/Roxen.pmod |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/server/etc/modules/Roxen.pmod b/server/etc/modules/Roxen.pmod
index 37cb3c3..86b406b 100644
--- a/server/etc/modules/Roxen.pmod
+++ b/server/etc/modules/Roxen.pmod
@@ -2438,6 +2438,11 @@ protected string low_roxen_encode(string val, string 
encoding)
                    ({ "'", "\"" }),
                    ({ "''", "\"'\"'\"" }) );
 
+   case "bytea":
+     return replace (val,
+                   ({ "'", "\\", "\0", "&" }),
+                   ({ "\\'", "\\\\\\\\", "\\\\000", "\\\\046" }) );
+
    case "csv":
      return sizeof(val)
       &&(val[0]==' '||val[0]=='\t'||val[-1]==' '||val[-1]=='\t'
@@ -2544,6 +2549,9 @@ protected string low_roxen_encode(string val, string 
encoding)
 //!   @value "oracle"
 //!     SQL/Oracle quoting, i.e. @expr{'@} is encoded as @expr{''@}.
 //!
+//!   @value "bytea"
+//!     PostgreSQL quoting for BYTEA (binary) values.
+//!
 //!   @value "mysql-pike"
 //!     Compat. MySQL quoting followed by Pike string quoting.
 //!     Equvivalent to using @expr{"mysql.pike"@}.