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Move project to PCRE2 as PCRE is EOL and won't receive any security updates anymore. PCRE2 have different API compared to PCRE. Mainly PCRE2 have the concept of match_data, no ovector needs to be passed, different handling for error string and different handling for substring manipulation. Update any user of PCRE library with the new API Signed-off-by: Christian Marangi <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -13,7 +13,7 @@ DOWNLOAD=http://files.freeswitch.org/downloads/libs | |
| JPEG=v8d | ||
| OPENSSL=1.0.1l | ||
| SQLITE=autoconf-3080403 | ||
| PCRE=8.35 | ||
| PCRE2=10.42 | ||
| CURL=7.40.0 | ||
| SPEEX=1.2rc1 | ||
| LIBEDIT=20140618-3.1 | ||
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@@ -45,7 +45,7 @@ has-git: | |
| @git --version || (echo "please install git by running 'make install-git'" && false) | ||
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| clean: | ||
| @rm -rf openssl* ldns* jpeg* pcre* perl* pkg-config* speex* sqlite* libedit* curl* *~ | ||
| @rm -rf openssl* ldns* jpeg* pcre2* perl* pkg-config* speex* sqlite* libedit* curl* *~ | ||
| (cd freeswitch.git && git clean -fdx && git reset --hard HEAD && git pull) | ||
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| libjpeg: jpeg-8d/.done | ||
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@@ -66,9 +66,9 @@ sqlite-$(SQLITE): | |
| (test -d $@) || (wget -4 -O [email protected] $(DOWNLOAD)/[email protected] && tar zxfv [email protected]) | ||
| (cd $@ && ./configure --prefix=$(PREFIX) && make && sudo make install && touch .done_sqlite && touch .done) | ||
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| pcre: pcre-$(PCRE)/.done | ||
| pcre-$(PCRE)/.done: pcre-$(PCRE) | ||
| pcre-$(PCRE): | ||
| pcre2: pcre2-$(PCRE2)/.done | ||
| pcre2-$(PCRE2)/.done: pcre2-$(PCRE2) | ||
| pcre2-$(PCRE2): | ||
| (test -d $@) || (wget -4 -O [email protected] $(DOWNLOAD)/[email protected] && tar zxfv [email protected]) | ||
| (cd $@ && ./configure --prefix=$(PREFIX) && make && sudo make install && touch .done) | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -12,7 +12,7 @@ DOWNLOAD=http://files.freeswitch.org/downloads/libs | |
| JP=v8d | ||
| SSL=1.0.1j | ||
| SQLITE=autoconf-3080403 | ||
| PCRE=8.35 | ||
| PCRE2=10.42 | ||
| CURL=7.35.0 | ||
| SPEEX=1.2rc1 | ||
| LIBEDIT=20140618-3.1 | ||
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@@ -43,7 +43,7 @@ has-git: | |
| @git --version || (echo "please install git by running 'gmake install-git'" && false) | ||
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| clean: | ||
| @rm -rf openssl* ldns* jpeg* pcre* perl* pkg-config* speex* sqlite* libedit* curl* *~ | ||
| @rm -rf openssl* ldns* jpeg* pcre2* perl* pkg-config* speex* sqlite* libedit* curl* *~ | ||
| (cd freeswitch.git && git clean -fdx && git reset --hard HEAD && git pull) | ||
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| libjpeg: jpeg-8d/.done | ||
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@@ -64,9 +64,9 @@ sqlite-$(SQLITE): | |
| (test -d $@) || (wget -4 -O [email protected] $(DOWNLOAD)/[email protected] && tar zxfv [email protected]) | ||
| (cd $@ && CFLAGS=-m64 LDFLAGS=-m64 ./configure --prefix=$(PREFIX) && gmake && sudo gmake install && touch .done) | ||
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| pcre: pcre-$(PCRE)/.done | ||
| pcre-$(PCRE)/.done: pcre-$(PCRE) | ||
| pcre-$(PCRE): | ||
| pcre2: pcre2-$(PCRE2)/.done | ||
| pcre2-$(PCRE2)/.done: pcre2-$(PCRE2) | ||
| pcre2-$(PCRE2): | ||
| (test -d $@) || (wget -4 -O [email protected] $(DOWNLOAD)/[email protected] && tar zxfv [email protected]) | ||
| (cd $@ && CXXFLAGS=-m64 CFLAGS=-m64 LDFLAGS=-m64 ./configure --prefix=$(PREFIX) && gmake && sudo gmake install && touch .done) | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -25,7 +25,7 @@ | |
| * | ||
| * Michael Jerris <[email protected]> | ||
| * | ||
| * switch_regex.h -- pcre wrapper and extensions Header | ||
| * switch_regex.h -- pcre2 wrapper and extensions Header | ||
| * | ||
| */ | ||
| /*! \file switch_regex.h | ||
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@@ -40,18 +40,21 @@ SWITCH_BEGIN_EXTERN_C | |
| * @ingroup FREESWITCH | ||
| * @{ | ||
| */ | ||
| typedef struct real_pcre switch_regex_t; | ||
| typedef struct pcre2_real_code switch_regex_t; | ||
| typedef struct pcre2_real_match_data_8 switch_regex_match_data_t; | ||
| typedef struct pcre2_real_compile_context_8 switch_regex_compile_context_t; | ||
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| SWITCH_DECLARE(switch_regex_t *) switch_regex_compile(const char *pattern, int options, const char **errorptr, int *erroroffset, | ||
| const unsigned char *tables); | ||
| SWITCH_DECLARE(switch_regex_t *) switch_regex_compile(const char *pattern, int options, int *errorcode, unsigned int *erroroffset, | ||
| switch_regex_compile_context_t *ccontext); | ||
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| SWITCH_DECLARE(int) switch_regex_copy_substring(const char *subject, int *ovector, int stringcount, int stringnumber, char *buffer, int size); | ||
| SWITCH_DECLARE(int) switch_regex_copy_substring(switch_regex_match_data_t *match_data, int stringnumber, char *buffer, unsigned int *size); | ||
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| SWITCH_DECLARE(void) switch_regex_match_free(void *data); | ||
| SWITCH_DECLARE(void) switch_regex_free(void *data); | ||
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| SWITCH_DECLARE(int) switch_regex_perform(const char *field, const char *expression, switch_regex_t **new_re, int *ovector, uint32_t olen); | ||
| SWITCH_DECLARE(void) switch_perform_substitution(switch_regex_t *re, int match_count, const char *data, const char *field_data, | ||
| char *substituted, switch_size_t len, int *ovector); | ||
| SWITCH_DECLARE(int) switch_regex_perform(const char *field, const char *expression, switch_regex_t **new_re, switch_regex_match_data_t **new_match_data); | ||
| SWITCH_DECLARE(void) switch_perform_substitution(switch_regex_match_data_t *match_data, const char *data, | ||
| char *substituted, switch_size_t len); | ||
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| /*! | ||
| \brief Function to evaluate an expression against a string | ||
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@@ -70,17 +73,27 @@ SWITCH_DECLARE(switch_status_t) switch_regex_match(const char *target, const cha | |
| */ | ||
| SWITCH_DECLARE(switch_status_t) switch_regex_match_partial(const char *target, const char *expression, int *partial_match); | ||
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| SWITCH_DECLARE(void) switch_capture_regex(switch_regex_t *re, int match_count, const char *field_data, | ||
| int *ovector, const char *var, switch_cap_callback_t callback, void *user_data); | ||
| SWITCH_DECLARE(void) switch_capture_regex(switch_regex_match_data_t *match_data, int match_count, | ||
| const char *var, switch_cap_callback_t callback, void *user_data); | ||
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| SWITCH_DECLARE_NONSTD(void) switch_regex_set_var_callback(const char *var, const char *val, void *user_data); | ||
| SWITCH_DECLARE_NONSTD(void) switch_regex_set_event_header_callback(const char *var, const char *val, void *user_data); | ||
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| #define switch_match_data_safe_free(match_data) if (match_data) {\ | ||
| switch_regex_match_free(match_data);\ | ||
| match_data = NULL;\ | ||
| } | ||
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| #define switch_regex_safe_free(re) if (re) {\ | ||
| switch_regex_free(re);\ | ||
| re = NULL;\ | ||
| } | ||
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| #define switch_regex_and_match_data_safe_free(re, match_data) {\ | ||
| switch_match_data_safe_free(match_data);\ | ||
| switch_regex_safe_free(re);\ | ||
| } | ||
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| /** @} */ | ||
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