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updated for version 7.3.161

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Problem:    Items on the stack may be too big.
Solution:   Make items static or allocate them.
This commit is contained in:
Bram Moolenaar
2011-04-11 21:35:11 +02:00
parent ef9d6aa70d
commit d9462e394a
14 changed files with 273 additions and 121 deletions
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101
src/hardcopy.c
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@@ -1759,7 +1759,12 @@ prt_find_resource(name, resource)
char *name;
struct prt_ps_resource_S *resource;
{
char_u buffer[MAXPATHL + 1];
char_u *buffer;
int retval;
buffer = alloc(MAXPATHL + 1);
if (buffer == NULL)
return FALSE;
vim_strncpy(resource->name, (char_u *)name, 63);
/* Look for named resource file in runtimepath */
@@ -1768,9 +1773,11 @@ prt_find_resource(name, resource)
vim_strcat(buffer, (char_u *)name, MAXPATHL);
vim_strcat(buffer, (char_u *)".ps", MAXPATHL);
resource->filename[0] = NUL;
return (do_in_runtimepath(buffer, FALSE, prt_resource_name,
retval = (do_in_runtimepath(buffer, FALSE, prt_resource_name,
resource->filename)
&& resource->filename[0] != NUL);
vim_free(buffer);
return retval;
}
/* PS CR and LF characters have platform independent values */
@@ -2848,15 +2855,33 @@ mch_print_begin(psettings)
double right;
double top;
double bottom;
struct prt_ps_resource_S res_prolog;
struct prt_ps_resource_S res_encoding;
struct prt_ps_resource_S *res_prolog;
struct prt_ps_resource_S *res_encoding;
char buffer[256];
char_u *p_encoding;
char_u *p;
#ifdef FEAT_MBYTE
struct prt_ps_resource_S res_cidfont;
struct prt_ps_resource_S res_cmap;
struct prt_ps_resource_S *res_cidfont;
struct prt_ps_resource_S *res_cmap;
#endif
int retval = FALSE;
res_prolog = (struct prt_ps_resource_S *)
alloc(sizeof(struct prt_ps_resource_S));
res_encoding = (struct prt_ps_resource_S *)
alloc(sizeof(struct prt_ps_resource_S));
#ifdef FEAT_MBYTE
res_cidfont = (struct prt_ps_resource_S *)
alloc(sizeof(struct prt_ps_resource_S));
res_cmap = (struct prt_ps_resource_S *)
alloc(sizeof(struct prt_ps_resource_S));
#endif
if (res_prolog == NULL || res_encoding == NULL
#ifdef FEAT_MBYTE
|| res_cidfont == NULL || res_cmap == NULL
#endif
)
goto theend;
/*
* PS DSC Header comments - no PS code!
@@ -2932,27 +2957,27 @@ mch_print_begin(psettings)
#endif
/* Search for external resources VIM supplies */
if (!prt_find_resource("prolog", &res_prolog))
if (!prt_find_resource("prolog", res_prolog))
{
EMSG(_("E456: Can't find PostScript resource file \"prolog.ps\""));
return FALSE;
}
if (!prt_open_resource(&res_prolog))
if (!prt_open_resource(res_prolog))
return FALSE;
if (!prt_check_resource(&res_prolog, PRT_PROLOG_VERSION))
if (!prt_check_resource(res_prolog, PRT_PROLOG_VERSION))
return FALSE;
#ifdef FEAT_MBYTE
if (prt_out_mbyte)
{
/* Look for required version of multi-byte printing procset */
if (!prt_find_resource("cidfont", &res_cidfont))
if (!prt_find_resource("cidfont", res_cidfont))
{
EMSG(_("E456: Can't find PostScript resource file \"cidfont.ps\""));
return FALSE;
}
if (!prt_open_resource(&res_cidfont))
if (!prt_open_resource(res_cidfont))
return FALSE;
if (!prt_check_resource(&res_cidfont, PRT_CID_PROLOG_VERSION))
if (!prt_check_resource(res_cidfont, PRT_CID_PROLOG_VERSION))
return FALSE;
}
#endif
@@ -2968,7 +2993,7 @@ mch_print_begin(psettings)
#endif
p_encoding = enc_skip(p_penc);
if (*p_encoding == NUL
|| !prt_find_resource((char *)p_encoding, &res_encoding))
|| !prt_find_resource((char *)p_encoding, res_encoding))
{
/* 'printencoding' not set or not supported - find alternate */
#ifdef FEAT_MBYTE
@@ -2977,13 +3002,13 @@ mch_print_begin(psettings)
p_encoding = enc_skip(p_enc);
props = enc_canon_props(p_encoding);
if (!(props & ENC_8BIT)
|| !prt_find_resource((char *)p_encoding, &res_encoding))
|| !prt_find_resource((char *)p_encoding, res_encoding))
/* 8-bit 'encoding' is not supported */
#endif
{
/* Use latin1 as default printing encoding */
p_encoding = (char_u *)"latin1";
if (!prt_find_resource((char *)p_encoding, &res_encoding))
if (!prt_find_resource((char *)p_encoding, res_encoding))
{
EMSG2(_("E456: Can't find PostScript resource file \"%s.ps\""),
p_encoding);
@@ -2991,7 +3016,7 @@ mch_print_begin(psettings)
}
}
}
if (!prt_open_resource(&res_encoding))
if (!prt_open_resource(res_encoding))
return FALSE;
/* For the moment there are no checks on encoding resource files to
* perform */
@@ -3005,13 +3030,13 @@ mch_print_begin(psettings)
if (prt_use_courier)
{
/* Include ASCII range encoding vector */
if (!prt_find_resource(prt_ascii_encoding, &res_encoding))
if (!prt_find_resource(prt_ascii_encoding, res_encoding))
{
EMSG2(_("E456: Can't find PostScript resource file \"%s.ps\""),
prt_ascii_encoding);
return FALSE;
}
if (!prt_open_resource(&res_encoding))
if (!prt_open_resource(res_encoding))
return FALSE;
/* For the moment there are no checks on encoding resource files to
* perform */
@@ -3034,44 +3059,44 @@ mch_print_begin(psettings)
if (prt_out_mbyte && prt_custom_cmap)
{
/* Find user supplied CMap */
if (!prt_find_resource(prt_cmap, &res_cmap))
if (!prt_find_resource(prt_cmap, res_cmap))
{
EMSG2(_("E456: Can't find PostScript resource file \"%s.ps\""),
prt_cmap);
return FALSE;
}
if (!prt_open_resource(&res_cmap))
if (!prt_open_resource(res_cmap))
return FALSE;
}
#endif
/* List resources supplied */
STRCPY(buffer, res_prolog.title);
STRCPY(buffer, res_prolog->title);
STRCAT(buffer, " ");
STRCAT(buffer, res_prolog.version);
STRCAT(buffer, res_prolog->version);
prt_dsc_resources("DocumentSuppliedResources", "procset", buffer);
#ifdef FEAT_MBYTE
if (prt_out_mbyte)
{
STRCPY(buffer, res_cidfont.title);
STRCPY(buffer, res_cidfont->title);
STRCAT(buffer, " ");
STRCAT(buffer, res_cidfont.version);
STRCAT(buffer, res_cidfont->version);
prt_dsc_resources(NULL, "procset", buffer);
if (prt_custom_cmap)
{
STRCPY(buffer, res_cmap.title);
STRCPY(buffer, res_cmap->title);
STRCAT(buffer, " ");
STRCAT(buffer, res_cmap.version);
STRCAT(buffer, res_cmap->version);
prt_dsc_resources(NULL, "cmap", buffer);
}
}
if (!prt_out_mbyte || prt_use_courier)
#endif
{
STRCPY(buffer, res_encoding.title);
STRCPY(buffer, res_encoding->title);
STRCAT(buffer, " ");
STRCAT(buffer, res_encoding.version);
STRCAT(buffer, res_encoding->version);
prt_dsc_resources(NULL, "encoding", buffer);
}
prt_dsc_requirements(prt_duplex, prt_tumble, prt_collate,
@@ -3114,15 +3139,15 @@ mch_print_begin(psettings)
prt_dsc_noarg("BeginProlog");
/* Add required procsets - NOTE: order is important! */
if (!prt_add_resource(&res_prolog))
if (!prt_add_resource(res_prolog))
return FALSE;
#ifdef FEAT_MBYTE
if (prt_out_mbyte)
{
/* Add CID font procset, and any user supplied CMap */
if (!prt_add_resource(&res_cidfont))
if (!prt_add_resource(res_cidfont))
return FALSE;
if (prt_custom_cmap && !prt_add_resource(&res_cmap))
if (prt_custom_cmap && !prt_add_resource(res_cmap))
return FALSE;
}
#endif
@@ -3132,7 +3157,7 @@ mch_print_begin(psettings)
#endif
/* There will be only one Roman font encoding to be included in the PS
* file. */
if (!prt_add_resource(&res_encoding))
if (!prt_add_resource(res_encoding))
return FALSE;
prt_dsc_noarg("EndProlog");
@@ -3248,7 +3273,17 @@ mch_print_begin(psettings)
prt_dsc_noarg("EndSetup");
/* Fail if any problems writing out to the PS file */
return !prt_file_error;
retval = !prt_file_error;
theend:
vim_free(res_prolog);
vim_free(res_encoding);
#ifdef FEAT_MBYTE
vim_free(res_cidfont);
vim_free(res_cmap);
#endif
return retval;
}
void