[PATCH 5/9] vcs-svn: factor out usage of string_pool
Signed-off-by: David Barr <david.barr@cordelta.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: David Barr <david.barr@cordelta.com>
---
vcs-svn/fast_export.c | 17 +++++++----------
vcs-svn/fast_export.h | 5 +++--
vcs-svn/svndump.c | 44 ++++++++++++++++++++++++++------------------
3 files changed, 36 insertions(+), 30 deletions(-)
diff --git a/vcs-svn/fast_export.c b/vcs-svn/fast_export.c
index bb5e9aa..1d50512 100644
--- a/vcs-svn/fast_export.c
+++ b/vcs-svn/fast_export.c
@@ -9,7 +9,6 @@
#include "fast_export.h"
#include "line_buffer.h"
#include "repo_tree.h"
-#include "string_pool.h"
#include "strbuf.h"
#define MAX_GITSVN_LINE_LEN 4096
@@ -61,25 +60,23 @@ void fast_export_modify(const char *path, uint32_t mode, const char *dataref)
}
static char gitsvnline[MAX_GITSVN_LINE_LEN];
-void fast_export_begin_commit(uint32_t revision, uint32_t author, char *log,
- uint32_t uuid, uint32_t url,
+void fast_export_begin_commit(uint32_t revision, const char *author,
+ const char *log, const char *uuid, const char *url,
unsigned long timestamp)
{
- if (!log)
- log = "";
- if (~uuid && ~url) {
+ if (*uuid && *url) {
snprintf(gitsvnline, MAX_GITSVN_LINE_LEN,
"\n\ngit-svn-id: %s@%"PRIu32" %s\n",
- pool_fetch(url), revision, pool_fetch(uuid));
+ url, revision, uuid);
} else {
*gitsvnline = '\0';
}
printf("commit refs/heads/master\n");
printf("mark :%"PRIu32"\n", revision);
printf("committer %s <%s@%s> %ld +0000\n",
- ~author ? pool_fetch(author) : "nobody",
- ~author ? pool_fetch(author) : "nobody",
- ~uuid ? pool_fetch(uuid) : "local", timestamp);
+ *author ? author : "nobody",
+ *author ? author : "nobody",
+ *uuid ? uuid : "local", timestamp);
printf("data %"PRIu32"\n%s%s\n",
(uint32_t) (strlen(log) + strlen(gitsvnline)),
log, gitsvnline);
diff --git a/vcs-svn/fast_export.h b/vcs-svn/fast_export.h
index a47c609..bc5bddf 100644
--- a/vcs-svn/fast_export.h
+++ b/vcs-svn/fast_export.h
@@ -10,8 +10,9 @@ void fast_export_reset(void);
void fast_export_delete(const char *path);
void fast_export_modify(const char *path, uint32_t mode, const char *dataref);
-void fast_export_begin_commit(uint32_t revision, uint32_t author, char *log,
- uint32_t uuid, uint32_t url, unsigned long timestamp);
+void fast_export_begin_commit(uint32_t revision, const char *author,
+ const char *log, const char *uuid, const char *url,
+ unsigned long timestamp);
void fast_export_end_commit(uint32_t revision);
void fast_export_data(uint32_t mode, uint32_t len, struct line_buffer *input);
diff --git a/vcs-svn/svndump.c b/vcs-svn/svndump.c
index 03f916d..fd67db8 100644
--- a/vcs-svn/svndump.c
+++ b/vcs-svn/svndump.c
@@ -11,7 +11,6 @@
#include "repo_tree.h"
#include "fast_export.h"
#include "line_buffer.h"
-#include "string_pool.h"
#include "strbuf.h"
#define REPORT_FILENO 3
@@ -42,13 +41,14 @@ static struct {
} node_ctx;
static struct {
- uint32_t revision, author;
+ uint32_t revision;
unsigned long timestamp;
- struct strbuf log;
+ struct strbuf log, author;
} rev_ctx;
static struct {
- uint32_t version, uuid, url;
+ uint32_t version;
+ struct strbuf uuid, url;
} dump_ctx;
static void reset_node_ctx(char *fname)
@@ -71,14 +71,16 @@ static void reset_rev_ctx(uint32_t revision)
rev_ctx.revision = revision;
rev_ctx.timestamp = 0;
strbuf_reset(&rev_ctx.log);
- rev_ctx.author = ~0;
+ strbuf_reset(&rev_ctx.author);
}
-static void reset_dump_ctx(uint32_t url)
+static void reset_dump_ctx(const char *url)
{
- dump_ctx.url = url;
+ strbuf_reset(&dump_ctx.url);
+ if (url)
+ strbuf_addstr(&dump_ctx.url, url);
dump_ctx.version = 1;
- dump_ctx.uuid = ~0;
+ strbuf_reset(&dump_ctx.uuid);
}
static void handle_property(const char *key, const char *val, uint32_t len,
@@ -91,13 +93,15 @@ static void handle_property(const char *key, const char *val, uint32_t len,
break;
if (!val)
die("invalid dump: unsets svn:log");
- /* Value length excludes terminating nul. */
- strbuf_add(&rev_ctx.log, val, len + 1);
+ strbuf_reset(&rev_ctx.log);
+ strbuf_add(&rev_ctx.log, val, len);
break;
case 10:
if (memcmp(key, "svn:author", 10))
break;
- rev_ctx.author = pool_intern(val);
+ strbuf_reset(&rev_ctx.author);
+ if (val)
+ strbuf_add(&rev_ctx.author, val, len);
break;
case 8:
if (memcmp(key, "svn:date", 8))
@@ -272,8 +276,9 @@ static void begin_revision(void)
{
if (!rev_ctx.revision) /* revision 0 gets no git commit. */
return;
- fast_export_begin_commit(rev_ctx.revision, rev_ctx.author, rev_ctx.log.buf,
- dump_ctx.uuid, dump_ctx.url, rev_ctx.timestamp);
+ fast_export_begin_commit(rev_ctx.revision, rev_ctx.author.buf,
+ rev_ctx.log.buf, dump_ctx.uuid.buf, dump_ctx.url.buf,
+ rev_ctx.timestamp);
}
static void end_revision(void)
@@ -289,7 +294,7 @@ void svndump_read(const char *url)
uint32_t active_ctx = DUMP_CTX;
uint32_t len;
- reset_dump_ctx(pool_intern(url));
+ reset_dump_ctx(url);
while ((t = buffer_read_line(&input))) {
val = strstr(t, ": ");
if (!val)
@@ -310,7 +315,8 @@ void svndump_read(const char *url)
case 4:
if (memcmp(t, "UUID", 4))
continue;
- dump_ctx.uuid = pool_intern(val);
+ strbuf_reset(&dump_ctx.uuid);
+ strbuf_addstr(&dump_ctx.uuid, val);
break;
case 15:
if (memcmp(t, "Revision-number", 15))
@@ -419,10 +425,13 @@ int svndump_init(const char *filename)
if (buffer_init(&input, filename))
return error("cannot open %s: %s", filename, strerror(errno));
fast_export_init(REPORT_FILENO);
+ strbuf_init(&dump_ctx.uuid, 4096);
+ strbuf_init(&dump_ctx.url, 4096);
strbuf_init(&rev_ctx.log, 4096);
+ strbuf_init(&rev_ctx.author, 4096);
strbuf_init(&node_ctx.src, 4096);
strbuf_init(&node_ctx.dst, 4096);
- reset_dump_ctx(~0);
+ reset_dump_ctx(NULL);
reset_rev_ctx(0);
reset_node_ctx(NULL);
return 0;
@@ -431,7 +440,7 @@ int svndump_init(const char *filename)
void svndump_deinit(void)
{
fast_export_deinit();
- reset_dump_ctx(~0);
+ reset_dump_ctx(NULL);
reset_rev_ctx(0);
reset_node_ctx(NULL);
strbuf_release(&rev_ctx.log);
@@ -447,5 +456,4 @@ void svndump_reset(void)
{
fast_export_reset();
buffer_reset(&input);
- pool_reset();
}
--
1.7.3.2.846.gf4b062
David Barr <david.barr@cordelta.com>