Add and use HAS_PREFIX() and CHECK_AND_SKIP_PREFIX() for checking if string has liter...

[openssl.git] / apps / speed.c

diff --git a/apps/speed.c b/apps/speed.c
index ada559228d5a08034afd3f9f88e11f310fec0286..0ee7347f5ba9cd2935e1d2dc7f5f61bfdfbc8a57 100644 (file)
--- a/apps/speed.c
+++ b/apps/speed.c
@@ -1638,8 +1638,8 @@ int speed_main(int argc, char **argv)
         if (strcmp(algo, "openssl") == 0) /* just for compatibility */
             continue;
 #endif
-        if (strncmp(algo, "rsa", 3) == 0) {
-            if (algo[3] == '\0') {
+        if (HAS_PREFIX(algo, "rsa")) {
+            if (algo[sizeof("rsa") - 1] == '\0') {
                 memset(rsa_doit, 1, sizeof(rsa_doit));
                 continue;
             }
@@ -1649,8 +1649,8 @@ int speed_main(int argc, char **argv)
             }
         }
 #ifndef OPENSSL_NO_DH
-        if (strncmp(algo, "ffdh", 4) == 0) {
-            if (algo[4] == '\0') {
+        if (HAS_PREFIX(algo, "ffdh")) {
+            if (algo[sizeof("ffdh") - 1] == '\0') {
                 memset(ffdh_doit, 1, sizeof(ffdh_doit));
                 continue;
             }
@@ -1660,8 +1660,8 @@ int speed_main(int argc, char **argv)
             }
         }
 #endif
-        if (strncmp(algo, "dsa", 3) == 0) {
-            if (algo[3] == '\0') {
+        if (HAS_PREFIX(algo, "dsa")) {
+            if (algo[sizeof("dsa") - 1] == '\0') {
                 memset(dsa_doit, 1, sizeof(dsa_doit));
                 continue;
             }
@@ -1678,8 +1678,8 @@ int speed_main(int argc, char **argv)
             doit[D_CBC_128_CML] = doit[D_CBC_192_CML] = doit[D_CBC_256_CML] = 1;
             continue;
         }
-        if (strncmp(algo, "ecdsa", 5) == 0) {
-            if (algo[5] == '\0') {
+        if (HAS_PREFIX(algo, "ecdsa")) {
+            if (algo[sizeof("ecdsa") - 1] == '\0') {
                 memset(ecdsa_doit, 1, sizeof(ecdsa_doit));
                 continue;
             }
@@ -1688,8 +1688,8 @@ int speed_main(int argc, char **argv)
                 continue;
             }
         }
-        if (strncmp(algo, "ecdh", 4) == 0) {
-            if (algo[4] == '\0') {
+        if (HAS_PREFIX(algo, "ecdh")) {
+            if (algo[sizeof("ecdh") - 1] == '\0') {
                 memset(ecdh_doit, 1, sizeof(ecdh_doit));
                 continue;
             }
@@ -3458,20 +3458,19 @@ static int do_multi(int multi, int size_num)
                 continue;
             }
             printf("Got: %s from %d\n", buf, n);
-            if (strncmp(buf, "+F:", 3) == 0) {
+            p = buf;
+            if (CHECK_AND_SKIP_PREFIX(p, "+F:")) {
                 int alg;
                 int j;
 
-                p = buf + 3;
                 alg = atoi(sstrsep(&p, sep));
                 sstrsep(&p, sep);
                 for (j = 0; j < size_num; ++j)
                     results[alg][j] += atof(sstrsep(&p, sep));
-            } else if (strncmp(buf, "+F2:", 4) == 0) {
+            } else if (CHECK_AND_SKIP_PREFIX(p, "+F2:")) {
                 int k;
                 double d;
 
-                p = buf + 4;
                 k = atoi(sstrsep(&p, sep));
                 sstrsep(&p, sep);
 
@@ -3480,11 +3479,10 @@ static int do_multi(int multi, int size_num)
 
                 d = atof(sstrsep(&p, sep));
                 rsa_results[k][1] += d;
-            } else if (strncmp(buf, "+F3:", 4) == 0) {
+            } else if (CHECK_AND_SKIP_PREFIX(p, "+F3:")) {
                 int k;
                 double d;
 
-                p = buf + 4;
                 k = atoi(sstrsep(&p, sep));
                 sstrsep(&p, sep);
 
@@ -3493,11 +3491,10 @@ static int do_multi(int multi, int size_num)
 
                 d = atof(sstrsep(&p, sep));
                 dsa_results[k][1] += d;
-            } else if (strncmp(buf, "+F4:", 4) == 0) {
+            } else if (CHECK_AND_SKIP_PREFIX(p, "+F4:")) {
                 int k;
                 double d;
 
-                p = buf + 4;
                 k = atoi(sstrsep(&p, sep));
                 sstrsep(&p, sep);
 
@@ -3506,21 +3503,19 @@ static int do_multi(int multi, int size_num)
 
                 d = atof(sstrsep(&p, sep));
                 ecdsa_results[k][1] += d;
-            } else if (strncmp(buf, "+F5:", 4) == 0) {
+            } else if (CHECK_AND_SKIP_PREFIX(p, "+F5:")) {
                 int k;
                 double d;
 
-                p = buf + 4;
                 k = atoi(sstrsep(&p, sep));
                 sstrsep(&p, sep);
 
                 d = atof(sstrsep(&p, sep));
                 ecdh_results[k][0] += d;
-            } else if (strncmp(buf, "+F6:", 4) == 0) {
+            } else if (CHECK_AND_SKIP_PREFIX(p, "+F6:")) {
                 int k;
                 double d;
 
-                p = buf + 4;
                 k = atoi(sstrsep(&p, sep));
                 sstrsep(&p, sep);
                 sstrsep(&p, sep);
@@ -3531,11 +3526,10 @@ static int do_multi(int multi, int size_num)
                 d = atof(sstrsep(&p, sep));
                 eddsa_results[k][1] += d;
 # ifndef OPENSSL_NO_SM2
-            } else if (strncmp(buf, "+F7:", 4) == 0) {
+            } else if (CHECK_AND_SKIP_PREFIX(p, "+F7:")) {
                 int k;
                 double d;
 
-                p = buf + 4;
                 k = atoi(sstrsep(&p, sep));
                 sstrsep(&p, sep);
                 sstrsep(&p, sep);
@@ -3547,18 +3541,17 @@ static int do_multi(int multi, int size_num)
                 sm2_results[k][1] += d;
 # endif /* OPENSSL_NO_SM2 */
 # ifndef OPENSSL_NO_DH
-            } else if (strncmp(buf, "+F8:", 4) == 0) {
+            } else if (CHECK_AND_SKIP_PREFIX(p, "+F8:")) {
                 int k;
                 double d;
 
-                p = buf + 4;
                 k = atoi(sstrsep(&p, sep));
                 sstrsep(&p, sep);
 
                 d = atof(sstrsep(&p, sep));
                 ffdh_results[k][0] += d;
 # endif /* OPENSSL_NO_DH */
-            } else if (strncmp(buf, "+H:", 3) == 0) {
+            } else if (HAS_PREFIX(buf, "+H:")) {
                 ;
             } else {
                 BIO_printf(bio_err, "Unknown type '%s' from child %d\n", buf,