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-rw-r--r--library/http1.0/http.tcl32
1 files changed, 16 insertions, 16 deletions
diff --git a/library/http1.0/http.tcl b/library/http1.0/http.tcl
index f6dd351..7ee62cd 100644
--- a/library/http1.0/http.tcl
+++ b/library/http1.0/http.tcl
@@ -5,7 +5,7 @@
# These procedures use a callback interface to avoid using vwait,
# which is not defined in the safe base.
#
-# SCCS: @(#) http.tcl 1.10 97/10/29 16:12:55
+# SCCS: %Z% $Id: http.tcl,v 1.2 1998/06/29 15:30:24 welch Exp $
#
# See the http.n man page for documentation
@@ -40,7 +40,7 @@ proc http_config {args} {
}
} else {
foreach {flag value} $args {
- if [regexp -- $pat $flag] {
+ if {[regexp -- $pat $flag]} {
set http($flag) $value
} else {
return -code error "Unknown option $flag, must be: $usage"
@@ -81,7 +81,7 @@ proc http_reset { token {why reset} } {
}
proc http_get { url args } {
global http
- if ![info exists http(uid)] {
+ if {![info exists http(uid)]} {
set http(uid) 0
}
set token http#[incr http(uid)]
@@ -106,7 +106,7 @@ proc http_get { url args } {
regsub -all -- - $options {} options
set pat ^-([join $options |])$
foreach {flag value} $args {
- if [regexp $pat $flag] {
+ if {[regexp $pat $flag]} {
# Validate numbers
if {[info exists state($flag)] && \
[regexp {^[0-9]+$} $state($flag)] && \
@@ -213,7 +213,7 @@ proc http_size {token} {
upvar #0 $token state
set s $state(sock)
- if [eof $s] then {
+ if {[eof $s]} {
httpEof $token
return
}
@@ -221,7 +221,7 @@ proc http_size {token} {
set n [gets $s line]
if {$n == 0} {
set state(state) body
- if ![regexp -nocase ^text $state(type)] {
+ if {![regexp -nocase ^text $state(type)]} {
# Turn off conversions for non-text data
fconfigure $s -translation binary
if {[info exists state(-channel)]} {
@@ -235,20 +235,20 @@ proc http_size {token} {
httpCopyStart $s $token
}
} elseif {$n > 0} {
- if [regexp -nocase {^content-type:(.+)$} $line x type] {
+ if {[regexp -nocase {^content-type:(.+)$} $line x type]} {
set state(type) [string trim $type]
}
- if [regexp -nocase {^content-length:(.+)$} $line x length] {
+ if {[regexp -nocase {^content-length:(.+)$} $line x length]} {
set state(totalsize) [string trim $length]
}
- if [regexp -nocase {^([^:]+):(.+)$} $line x key value] {
+ if {[regexp -nocase {^([^:]+):(.+)$} $line x key value]} {
lappend state(meta) $key $value
} elseif {[regexp ^HTTP $line]} {
set state(http) $line
}
}
} else {
- if [catch {
+ if {[catch {
if {[info exists state(-handler)]} {
set n [eval $state(-handler) {$s $token}]
} else {
@@ -261,10 +261,10 @@ proc http_size {token} {
if {$n >= 0} {
incr state(currentsize) $n
}
- } err] {
+ } err]} {
httpFinish $token $err
} else {
- if [info exists state(-progress)] {
+ if {[info exists state(-progress)]} {
eval $state(-progress) {$token $state(totalsize) $state(currentsize)}
}
}
@@ -272,10 +272,10 @@ proc http_size {token} {
}
proc httpCopyStart {s token} {
upvar #0 $token state
- if [catch {
+ if {[catch {
fcopy $s $state(-channel) -size $state(-blocksize) -command \
[list httpCopyDone $token]
- } err] {
+ } err]} {
httpFinish $token $err
}
}
@@ -283,7 +283,7 @@ proc http_size {token} {
upvar #0 $token state
set s $state(sock)
incr state(currentsize) $count
- if [info exists state(-progress)] {
+ if {[info exists state(-progress)]} {
eval $state(-progress) {$token $state(totalsize) $state(currentsize)}
}
if {([string length $error] != 0)} {
@@ -345,7 +345,7 @@ proc http_formatQuery {args} {
proc httpMapReply {string} {
global httpFormMap
set alphanumeric a-zA-Z0-9
- if ![info exists httpFormMap] {
+ if {![info exists httpFormMap]} {
for {set i 1} {$i <= 256} {incr i} {
set c [format %c $i]