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* gpgkeys_finger.c, gpgkeys_hkp.c, gpgkeys_http.c, gpgkeys_ldap.c: Part 1

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of a minor cleanup to use #defines instead of hard-coded sizes.
This commit is contained in:
David Shaw 2005-01-13 23:22:10 +00:00
parent 522fd5bc82
commit 0a42f97e43
5 changed files with 109 additions and 73 deletions
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4
keyserver/ChangeLog
View File

@ -1,5 +1,9 @@
2005-01-13 David Shaw <dshaw@jabberwocky.com> 2005-01-13 David Shaw <dshaw@jabberwocky.com>
* gpgkeys_finger.c, gpgkeys_hkp.c, gpgkeys_http.c, gpgkeys_ldap.c:
Part 1 of a minor cleanup to use #defines instead of hard-coded
sizes.
* gpgkeys_finger.c (connect_server): Use INADDR_NONE instead of * gpgkeys_finger.c (connect_server): Use INADDR_NONE instead of
SOCKET_ERROR. Noted by Timo. SOCKET_ERROR. Noted by Timo.

32
keyserver/gpgkeys_finger.c
View File

@ -57,9 +57,15 @@ extern int optind;
#define GET 0 #define GET 0
#define MAX_LINE 80 #define MAX_LINE 80
#define MAX_COMMAND 7
#define MAX_OPAQUE 1024
#define MAX_OPTION 256
#define STRINGIFY(x) #x
#define MKSTRING(x) STRINGIFY(x)
static int verbose=0; static int verbose=0;
static char path[1024]; static char path[MAX_OPAQUE+1];
static FILE *input, *output, *console; static FILE *input, *output, *console;
#define BEGIN "-----BEGIN PGP PUBLIC KEY BLOCK-----" #define BEGIN "-----BEGIN PGP PUBLIC KEY BLOCK-----"
@ -433,8 +439,8 @@ main(int argc,char *argv[])
while(fgets(line,MAX_LINE,input)!=NULL) while(fgets(line,MAX_LINE,input)!=NULL)
{ {
int version; int version;
char commandstr[7]; char command[MAX_COMMAND+1];
char optionstr[256]; char option[MAX_OPTION+1];
char hash; char hash;
if(line[0]=='\n') if(line[0]=='\n')
@ -443,11 +449,11 @@ main(int argc,char *argv[])
if(sscanf(line,"%c",&hash)==1 && hash=='#') if(sscanf(line,"%c",&hash)==1 && hash=='#')
continue; continue;
if(sscanf(line,"COMMAND %6s\n",commandstr)==1) if(sscanf(line,"COMMAND %" MKSTRING(MAX_COMMAND) "s\n",command)==1)
{ {
commandstr[6]='\0'; command[MAX_COMMAND]='\0';
if(strcasecmp(commandstr,"get")==0) if(strcasecmp(command,"get")==0)
action=GET; action=GET;
continue; continue;
@ -461,9 +467,9 @@ main(int argc,char *argv[])
goto fail; goto fail;
} }
if(sscanf(line,"OPAQUE %1023s\n",path)==1) if(sscanf(line,"OPAQUE %" MKSTRING(MAX_OPAQUE) "s\n",path)==1)
{ {
path[1023]='\0'; path[MAX_OPAQUE]='\0';
continue; continue;
} }
@ -478,17 +484,17 @@ main(int argc,char *argv[])
continue; continue;
} }
if(sscanf(line,"OPTION %255s\n",optionstr)==1) if(sscanf(line,"OPTION %" MKSTRING(MAX_OPTION) "s\n",option)==1)
{ {
int no=0; int no=0;
char *start=&optionstr[0]; char *start=&option[0];
optionstr[255]='\0'; option[MAX_OPTION]='\0';
if(strncasecmp(optionstr,"no-",3)==0) if(strncasecmp(option,"no-",3)==0)
{ {
no=1; no=1;
start=&optionstr[3]; start=&option[3];
} }
if(strcasecmp(start,"verbose")==0) if(strcasecmp(start,"verbose")==0)

50
keyserver/gpgkeys_hkp.c
View File

@ -41,10 +41,18 @@ extern int optind;
#define SEND 1 #define SEND 1
#define SEARCH 2 #define SEARCH 2
#define MAX_LINE 80 #define MAX_LINE 80
#define MAX_HOST 80
#define MAX_PORT 10
#define MAX_PROXY 80
#define MAX_COMMAND 7
#define MAX_OPTION 110
#define STRINGIFY(x) #x
#define MKSTRING(x) STRINGIFY(x)
static int verbose=0,include_revoked=0,include_disabled=0; static int verbose=0,include_revoked=0,include_disabled=0;
static unsigned int http_flags=0; static unsigned int http_flags=0;
static char host[80]={'\0'},proxy[80]={'\0'},port[10]={'\0'}; static char host[MAX_HOST+1]={'\0'},proxy[MAX_PROXY+1]={'\0'},port[MAX_PORT+1]={'\0'};
static FILE *input=NULL,*output=NULL,*console=NULL; static FILE *input=NULL,*output=NULL,*console=NULL;
#define BEGIN "-----BEGIN PGP PUBLIC KEY BLOCK-----" #define BEGIN "-----BEGIN PGP PUBLIC KEY BLOCK-----"
@ -831,8 +839,8 @@ main(int argc,char *argv[])
while(fgets(line,MAX_LINE,input)!=NULL) while(fgets(line,MAX_LINE,input)!=NULL)
{ {
int version; int version;
char commandstr[7]; char command[MAX_COMMAND+1];
char optionstr[110]; char option[MAX_OPTION+1];
char hash; char hash;
if(line[0]=='\n') if(line[0]=='\n')
@ -841,29 +849,29 @@ main(int argc,char *argv[])
if(sscanf(line,"%c",&hash)==1 && hash=='#') if(sscanf(line,"%c",&hash)==1 && hash=='#')
continue; continue;
if(sscanf(line,"COMMAND %6s\n",commandstr)==1) if(sscanf(line,"COMMAND %" MKSTRING(MAX_COMMAND) "s\n",command)==1)
{ {
commandstr[6]='\0'; command[MAX_COMMAND]='\0';
if(strcasecmp(commandstr,"get")==0) if(strcasecmp(command,"get")==0)
action=GET; action=GET;
else if(strcasecmp(commandstr,"send")==0) else if(strcasecmp(command,"send")==0)
action=SEND; action=SEND;
else if(strcasecmp(commandstr,"search")==0) else if(strcasecmp(command,"search")==0)
action=SEARCH; action=SEARCH;
continue; continue;
} }
if(sscanf(line,"HOST %79s\n",host)==1) if(sscanf(line,"HOST %" MKSTRING(MAX_HOST) "s\n",host)==1)
{ {
host[79]='\0'; host[MAX_HOST]='\0';
continue; continue;
} }
if(sscanf(line,"PORT %9s\n",port)==1) if(sscanf(line,"PORT %" MKSTRING(MAX_PORT) "s\n",port)==1)
{ {
port[9]='\0'; port[MAX_PORT]='\0';
continue; continue;
} }
@ -878,17 +886,17 @@ main(int argc,char *argv[])
continue; continue;
} }
if(sscanf(line,"OPTION %109s\n",optionstr)==1) if(sscanf(line,"OPTION %" MKSTRING(MAX_OPTION) "s\n",option)==1)
{ {
int no=0; int no=0;
char *start=&optionstr[0]; char *start=&option[0];
optionstr[109]='\0'; option[MAX_OPTION]='\0';
if(strncasecmp(optionstr,"no-",3)==0) if(strncasecmp(option,"no-",3)==0)
{ {
no=1; no=1;
start=&optionstr[3]; start=&option[3];
} }
if(strcasecmp(start,"verbose")==0) if(strcasecmp(start,"verbose")==0)
@ -918,16 +926,16 @@ main(int argc,char *argv[])
proxy[0]='\0'; proxy[0]='\0';
else if(start[10]=='=') else if(start[10]=='=')
{ {
strncpy(proxy,&start[11],79); strncpy(proxy,&start[11],MAX_PROXY);
proxy[79]='\0'; proxy[MAX_PROXY]='\0';
} }
else if(start[10]=='\0') else if(start[10]=='\0')
{ {
char *http_proxy=getenv(HTTP_PROXY_ENV); char *http_proxy=getenv(HTTP_PROXY_ENV);
if(http_proxy) if(http_proxy)
{ {
strncpy(proxy,http_proxy,79); strncpy(proxy,http_proxy,MAX_PROXY);
proxy[79]='\0'; proxy[MAX_PROXY]='\0';
} }
} }
} }

48
keyserver/gpgkeys_http.c
View File

@ -38,10 +38,20 @@ extern int optind;
#define GET 0 #define GET 0
#define MAX_LINE 80 #define MAX_LINE 80
#define MAX_AUTH 128
#define MAX_HOST 80
#define MAX_PROXY 80
#define MAX_PORT 10
#define MAX_PATH 1024
#define MAX_COMMAND 7
#define MAX_OPTION 256
#define STRINGIFY(x) #x
#define MKSTRING(x) STRINGIFY(x)
static int verbose=0; static int verbose=0;
static unsigned int http_flags=0; static unsigned int http_flags=0;
static char auth[128]={'\0'},host[80]={'\0'},proxy[80]={'\0'},port[10]={'\0'},path[1024]={'\0'}; static char auth[MAX_AUTH+1]={'\0'},host[MAX_HOST+1]={'\0'},proxy[MAX_PROXY+1]={'\0'},port[MAX_PORT+1]={'\0'},path[MAX_PATH+1]={'\0'};
static FILE *input=NULL,*output=NULL,*console=NULL; static FILE *input=NULL,*output=NULL,*console=NULL;
#define BEGIN "-----BEGIN PGP PUBLIC KEY BLOCK-----" #define BEGIN "-----BEGIN PGP PUBLIC KEY BLOCK-----"
@ -199,8 +209,8 @@ main(int argc,char *argv[])
while(fgets(line,MAX_LINE,input)!=NULL) while(fgets(line,MAX_LINE,input)!=NULL)
{ {
int version; int version;
char commandstr[7]; char command[MAX_COMMAND+1];
char optionstr[256]; char option[MAX_OPTION+1];
char hash; char hash;
if(line[0]=='\n') if(line[0]=='\n')
@ -209,37 +219,37 @@ main(int argc,char *argv[])
if(sscanf(line,"%c",&hash)==1 && hash=='#') if(sscanf(line,"%c",&hash)==1 && hash=='#')
continue; continue;
if(sscanf(line,"COMMAND %6s\n",commandstr)==1) if(sscanf(line,"COMMAND %" MKSTRING(MAX_COMMAND) "s\n",command)==1)
{ {
commandstr[6]='\0'; command[MAX_COMMAND]='\0';
if(strcasecmp(commandstr,"get")==0) if(strcasecmp(command,"get")==0)
action=GET; action=GET;
continue; continue;
} }
if(sscanf(line,"AUTH %127s\n",auth)==1) if(sscanf(line,"AUTH %" MKSTRING(MAX_AUTH) "s\n",auth)==1)
{ {
auth[127]='\0'; auth[MAX_AUTH]='\0';
continue; continue;
} }
if(sscanf(line,"HOST %79s\n",host)==1) if(sscanf(line,"HOST %" MKSTRING(MAX_HOST) "s\n",host)==1)
{ {
host[79]='\0'; host[MAX_HOST]='\0';
continue; continue;
} }
if(sscanf(line,"PORT %9s\n",port)==1) if(sscanf(line,"PORT %" MKSTRING(MAX_PORT) "s\n",port)==1)
{ {
port[9]='\0'; port[MAX_PORT]='\0';
continue; continue;
} }
if(sscanf(line,"PATH %1023s\n",path)==1) if(sscanf(line,"PATH %" MKSTRING(MAX_PATH) "s\n",path)==1)
{ {
path[1023]='\0'; path[MAX_PATH]='\0';
continue; continue;
} }
@ -254,17 +264,17 @@ main(int argc,char *argv[])
continue; continue;
} }
if(sscanf(line,"OPTION %255s\n",optionstr)==1) if(sscanf(line,"OPTION %" MKSTRING(MAX_OPTION) "s\n",option)==1)
{ {
int no=0; int no=0;
char *start=&optionstr[0]; char *start=&option[0];
optionstr[255]='\0'; option[MAX_OPTION]='\0';
if(strncasecmp(optionstr,"no-",3)==0) if(strncasecmp(option,"no-",3)==0)
{ {
no=1; no=1;
start=&optionstr[3]; start=&option[3];
} }
if(strcasecmp(start,"verbose")==0) if(strcasecmp(start,"verbose")==0)

48
keyserver/gpgkeys_ldap.c
View File

@ -50,13 +50,21 @@ extern int optind;
#define GET 0 #define GET 0
#define SEND 1 #define SEND 1
#define SEARCH 2 #define SEARCH 2
#define MAX_LINE 256 #define MAX_LINE 255
#define MAX_HOST 80
#define MAX_SCHEME 20
#define MAX_PORT 10
#define MAX_OPTION 255
#define MAX_COMMAND 7
#define STRINGIFY(x) #x
#define MKSTRING(x) STRINGIFY(x)
static int verbose=0,include_disabled=0,include_revoked=0,include_subkeys=0; static int verbose=0,include_disabled=0,include_revoked=0,include_subkeys=0;
static int real_ldap=0; static int real_ldap=0;
static char *basekeyspacedn=NULL; static char *basekeyspacedn=NULL;
static char host[80]={'\0'}; static char host[MAX_HOST+1]={'\0'};
static char portstr[10]={'\0'}; static char portstr[MAX_PORT+1]={'\0'};
static char *pgpkeystr="pgpKey"; static char *pgpkeystr="pgpKey";
static FILE *input=NULL,*output=NULL,*console=NULL; static FILE *input=NULL,*output=NULL,*console=NULL;
static LDAP *ldap=NULL; static LDAP *ldap=NULL;
@ -1609,9 +1617,9 @@ main(int argc,char *argv[])
while(fgets(line,MAX_LINE,input)!=NULL) while(fgets(line,MAX_LINE,input)!=NULL)
{ {
char commandstr[7]; char command[MAX_COMMAND+1];
char optionstr[256]; char optionstr[MAX_OPTION+1];
char schemestr[80]; char scheme[MAX_SCHEME+1];
char hash; char hash;
if(line[0]=='\n') if(line[0]=='\n')
@ -1620,37 +1628,37 @@ main(int argc,char *argv[])
if(sscanf(line,"%c",&hash)==1 && hash=='#') if(sscanf(line,"%c",&hash)==1 && hash=='#')
continue; continue;
if(sscanf(line,"COMMAND %6s\n",commandstr)==1) if(sscanf(line,"COMMAND %" MKSTRING(MAX_COMMAND) "s\n",command)==1)
{ {
commandstr[6]='\0'; command[MAX_COMMAND]='\0';
if(strcasecmp(commandstr,"get")==0) if(strcasecmp(command,"get")==0)
action=GET; action=GET;
else if(strcasecmp(commandstr,"send")==0) else if(strcasecmp(command,"send")==0)
action=SEND; action=SEND;
else if(strcasecmp(commandstr,"search")==0) else if(strcasecmp(command,"search")==0)
action=SEARCH; action=SEARCH;
continue; continue;
} }
if(sscanf(line,"HOST %79s\n",host)==1) if(sscanf(line,"HOST %" MKSTRING(MAX_HOST) "s\n",host)==1)
{ {
host[79]='\0'; host[MAX_HOST]='\0';
continue; continue;
} }
if(sscanf(line,"PORT %9s\n",portstr)==1) if(sscanf(line,"PORT %" MKSTRING(MAX_PORT) "s\n",portstr)==1)
{ {
portstr[9]='\0'; portstr[MAX_PORT]='\0';
port=atoi(portstr); port=atoi(portstr);
continue; continue;
} }
if(sscanf(line,"SCHEME %79s\n",schemestr)==1) if(sscanf(line,"SCHEME %" MKSTRING(MAX_SCHEME) "s\n",scheme)==1)
{ {
schemestr[79]='\0'; scheme[MAX_SCHEME]='\0';
if(strcasecmp(schemestr,"ldaps")==0) if(strcasecmp(scheme,"ldaps")==0)
{ {
port=636; port=636;
use_ssl=1; use_ssl=1;
@ -1669,12 +1677,12 @@ main(int argc,char *argv[])
continue; continue;
} }
if(sscanf(line,"OPTION %255[^\n]\n",optionstr)==1) if(sscanf(line,"OPTION %" MKSTRING(MAX_OPTION) "[^\n]\n",optionstr)==1)
{ {
int no=0; int no=0;
char *start=&optionstr[0]; char *start=&optionstr[0];
optionstr[255]='\0'; optionstr[MAX_OPTION]='\0';
if(strncasecmp(optionstr,"no-",3)==0) if(strncasecmp(optionstr,"no-",3)==0)
{ {