From e56ea14ab8531ee3cec375460577d1b89bf62e26 Mon Sep 17 00:00:00 2001
From: Liong Sauw Ming <ming@teluu.com>
Date: Thu, 16 Jan 2014 05:30:46 +0000
Subject: Closed #1723: Merging pjsua2 branch into trunk

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4704 74dad513-b988-da41-8d7b-12977e46ad98
---
 pjlib/build/os-auto.mak.in       |  3 ++-
 pjlib/include/pj/compat/cc_gcc.h |  2 +-
 pjlib/include/pj/string.h        |  9 +++++++++
 pjlib/include/pj/types.h         | 17 ++++++++++-------
 pjlib/src/pj/string.c            | 38 ++++++++++++++++++++++++++++++++++++++
 5 files changed, 60 insertions(+), 9 deletions(-)

(limited to 'pjlib')

diff --git a/pjlib/build/os-auto.mak.in b/pjlib/build/os-auto.mak.in
index 3f35dce6..1c7e330e 100644
--- a/pjlib/build/os-auto.mak.in
+++ b/pjlib/build/os-auto.mak.in
@@ -23,7 +23,8 @@ export TEST_OBJS +=	@ac_main_obj@
 #
 # Additional LDFLAGS for pjlib-test
 #
-export TEST_LDFLAGS += @LDFLAGS@ @LIBS@
+# Disabled, as this causes duplicated LDFLAGS, which may raise linking errors
+#export TEST_LDFLAGS += @LDFLAGS@ @LIBS@
 
 #
 # TARGETS are make targets in the Makefile, to be executed for this given
diff --git a/pjlib/include/pj/compat/cc_gcc.h b/pjlib/include/pj/compat/cc_gcc.h
index df257029..37f361b0 100644
--- a/pjlib/include/pj/compat/cc_gcc.h
+++ b/pjlib/include/pj/compat/cc_gcc.h
@@ -63,7 +63,7 @@
 #endif
 
 #define PJ_INT64(val)		val##LL
-#define PJ_UINT64(val)		val##LLU
+#define PJ_UINT64(val)		val##ULL
 #define PJ_INT64_FMT		"L"
 
 
diff --git a/pjlib/include/pj/string.h b/pjlib/include/pj/string.h
index 525b4c05..57c496f3 100644
--- a/pjlib/include/pj/string.h
+++ b/pjlib/include/pj/string.h
@@ -574,6 +574,15 @@ PJ_DECL(unsigned long) pj_strtoul(const pj_str_t *str);
 PJ_DECL(unsigned long) pj_strtoul2(const pj_str_t *str, pj_str_t *endptr,
 				   unsigned base);
 
+/**
+ * Convert string to float.
+ *
+ * @param str	the string.
+ *
+ * @return the value.
+ */
+PJ_DECL(float) pj_strtof(const pj_str_t *str);
+
 /**
  * Utility to convert unsigned integer to string. Note that the
  * string will be NULL terminated.
diff --git a/pjlib/include/pj/types.h b/pjlib/include/pj/types.h
index 420ddd9b..0e0e2d9a 100644
--- a/pjlib/include/pj/types.h
+++ b/pjlib/include/pj/types.h
@@ -86,15 +86,18 @@ typedef int		pj_bool_t;
 #   define PJ_T(literal_str)	literal_str
 #endif
 
+/** Some constants */
+enum pj_constants_
+{
+    /** Status is OK. */
+    PJ_SUCCESS=0,
 
-/** Status is OK. */
-#define PJ_SUCCESS  0
-
-/** True value. */
-#define PJ_TRUE	    1
+    /** True value. */
+    PJ_TRUE=1,
 
-/** False value. */
-#define PJ_FALSE    0
+    /** False value. */
+    PJ_FALSE=0
+};
 
 /**
  * File offset type.
diff --git a/pjlib/src/pj/string.c b/pjlib/src/pj/string.c
index 5610c907..d62b674a 100644
--- a/pjlib/src/pj/string.c
+++ b/pjlib/src/pj/string.c
@@ -175,6 +175,44 @@ PJ_DEF(unsigned long) pj_strtoul2(const pj_str_t *str, pj_str_t *endptr,
     return value;
 }
 
+PJ_DEF(float) pj_strtof(const pj_str_t *str)
+{
+    pj_str_t part;
+    char *pdot;
+    float val;
+
+    if (str->slen == 0)
+	return 0;
+
+    pdot = (char*)pj_memchr(str->ptr, '.', str->slen);
+    part.ptr = str->ptr;
+    part.slen = pdot ? pdot - str->ptr : str->slen;
+
+    if (part.slen)
+	val = (float)pj_strtol(&part);
+    else
+	val = 0;
+
+    if (pdot) {
+	part.ptr = pdot + 1;
+	part.slen = (str->ptr + str->slen - pdot - 1);
+	if (part.slen) {
+	    pj_str_t endptr;
+	    float fpart, fdiv;
+	    int i;
+	    fpart = (float)pj_strtoul2(&part, &endptr, 10);
+	    fdiv = 1.0;
+	    for (i=0; i<(part.slen - endptr.slen); ++i)
+		    fdiv = fdiv * 10;
+	    if (val >= 0)
+		val += (fpart / fdiv);
+	    else
+		val -= (fpart / fdiv);
+	}
+    }
+    return val;
+}
+
 PJ_DEF(int) pj_utoa(unsigned long val, char *buf)
 {
     return pj_utoa_pad(val, buf, 0, 0);
-- 
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