vcs-svn: drop string_pool

diff --git a/vcs-svn/fast_export.c b/vcs-svn/fast_export.c
index f19db9ae8274e530250189d138616e18fbb071ba..ec323e9b3917307abf96a111b7fe5aa40c2a56df 100644 (file)
--- a/vcs-svn/fast_export.c
+++ b/vcs-svn/fast_export.c
@@ -4,10 +4,11 @@
  */
 
 #include "git-compat-util.h"
+#include "strbuf.h"
+#include "quote.h"
 #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
@@ -32,52 +33,52 @@ void fast_export_reset(void)
        buffer_reset(&report_buffer);
 }
 
-void fast_export_delete(uint32_t depth, const uint32_t *path)
+void fast_export_delete(const char *path)
 {
-       printf("D \"");
-       pool_print_seq_q(depth, path, '/', stdout);
-       printf("\"\n");
+       putchar('D');
+       putchar(' ');
+       quote_c_style(path, NULL, stdout, 0);
+       putchar('\n');
 }
 
-static void fast_export_truncate(uint32_t depth, const uint32_t *path, uint32_t mode)
+static void fast_export_truncate(const char *path, uint32_t mode)
 {
-       fast_export_modify(depth, path, mode, "inline");
+       fast_export_modify(path, mode, "inline");
        printf("data 0\n\n");
 }
 
-void fast_export_modify(uint32_t depth, const uint32_t *path, uint32_t mode,
-                       const char *dataref)
+void fast_export_modify(const char *path, uint32_t mode, const char *dataref)
 {
        /* Mode must be 100644, 100755, 120000, or 160000. */
        if (!dataref) {
-               fast_export_truncate(depth, path, mode);
+               fast_export_truncate(path, mode);
                return;
        }
-       printf("M %06"PRIo32" %s \"", mode, dataref);
-       pool_print_seq_q(depth, path, '/', stdout);
-       printf("\"\n");
+       printf("M %06"PRIo32" %s ", mode, dataref);
+       quote_c_style(path, NULL, stdout, 0);
+       putchar('\n');
 }
 
 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, 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);
@@ -93,20 +94,20 @@ void fast_export_end_commit(uint32_t revision)
        printf("progress Imported commit %"PRIu32".\n\n", revision);
 }
 
-static void ls_from_rev(uint32_t rev, uint32_t depth, const uint32_t *path)
+static void ls_from_rev(uint32_t rev, const char *path)
 {
        /* ls :5 path/to/old/file */
-       printf("ls :%"PRIu32" \"", rev);
-       pool_print_seq_q(depth, path, '/', stdout);
-       printf("\"\n");
+       printf("ls :%"PRIu32" ", rev);
+       quote_c_style(path, NULL, stdout, 0);
+       putchar('\n');
        fflush(stdout);
 }
 
-static void ls_from_active_commit(uint32_t depth, const uint32_t *path)
+static void ls_from_active_commit(const char *path)
 {
        /* ls "path/to/file" */
        printf("ls \"");
-       pool_print_seq_q(depth, path, '/', stdout);
+       quote_c_style(path, NULL, stdout, 1);
        printf("\"\n");
        fflush(stdout);
 }
@@ -121,15 +122,24 @@ static const char *get_response_line(void)
        die("unexpected end of fast-import feedback");
 }
 
+static void die_short_read(struct line_buffer *input)
+{
+       if (buffer_ferror(input))
+               die_errno("error reading dump file");
+       die("invalid dump: unexpected end of file");
+}
+
 void fast_export_data(uint32_t mode, uint32_t len, struct line_buffer *input)
 {
        if (mode == REPO_MODE_LNK) {
                /* svn symlink blobs start with "link " */
-               buffer_skip_bytes(input, 5);
                len -= 5;
+               if (buffer_skip_bytes(input, 5) != 5)
+                       die_short_read(input);
        }
        printf("data %"PRIu32"\n", len);
-       buffer_copy_bytes(input, len);
+       if (buffer_copy_bytes(input, len) != len)
+               die_short_read(input);
        fputc('\n', stdout);
 }
 
@@ -174,16 +184,15 @@ static int parse_ls_response(const char *response, uint32_t *mode,
        return 0;
 }
 
-int fast_export_ls_rev(uint32_t rev, uint32_t depth, const uint32_t *path,
+int fast_export_ls_rev(uint32_t rev, const char *path,
                                uint32_t *mode, struct strbuf *dataref)
 {
-       ls_from_rev(rev, depth, path);
+       ls_from_rev(rev, path);
        return parse_ls_response(get_response_line(), mode, dataref);
 }
 
-int fast_export_ls(uint32_t depth, const uint32_t *path,
-                               uint32_t *mode, struct strbuf *dataref)
+int fast_export_ls(const char *path, uint32_t *mode, struct strbuf *dataref)
 {
-       ls_from_active_commit(depth, path);
+       ls_from_active_commit(path);
        return parse_ls_response(get_response_line(), mode, dataref);
 }