diff options
Diffstat (limited to 'converter/pbm/pbmtoppa/pbmtoppa.c')
| -rw-r--r-- | converter/pbm/pbmtoppa/pbmtoppa.c | 209 |
1 files changed, 107 insertions, 102 deletions
diff --git a/converter/pbm/pbmtoppa/pbmtoppa.c b/converter/pbm/pbmtoppa/pbmtoppa.c index ff4a599e..47e64ecc 100644 --- a/converter/pbm/pbmtoppa/pbmtoppa.c +++ b/converter/pbm/pbmtoppa/pbmtoppa.c @@ -14,6 +14,8 @@ #include <unistd.h> #include "pbm.h" +#include "nstring.h" + #include "ppa.h" #include "ppapbm.h" #include "cutswath.h" @@ -40,8 +42,8 @@ int Pwidth; /* width in bytes */ ppa_stat printer; -static int -print_pbm(FILE * const in) { +static int +printPbm(FILE * const ifP) { char line[1024]; pbm_stat pbm; @@ -51,8 +53,8 @@ print_pbm(FILE * const in) { ppa_init_job(&printer); - while(make_pbm_stat(&pbm, in)) { - if (pbm.width != Width || pbm.height != Height) + while(make_pbm_stat(&pbm, ifP)) { + if (pbm.width != Width || pbm.height != Height) pm_error("print_pbm(): Input image is not the size " "of a page for Page %d. " "The input is %dW x %dH, " @@ -123,7 +125,7 @@ print_pbm(FILE * const in) { /* eat any remaining whitespace */ if(pbm.version==P1) - fgets (line, 1024, in); + fgets (line, 1024, ifP); ++numpages; } @@ -141,11 +143,13 @@ print_pbm(FILE * const in) { -static void -set_printer_specific_defaults() -{ - switch(printer.version) - { +static void +setPrinterSpecificDefaults() { + + switch(printer.version) { + case HP710: + pm_error("Don't know how to drive HP 710"); + break; case HP720: printer.marg_diff = HP720_MARG_DIFF; printer.bufsize = HP720_BUFSIZE; @@ -179,14 +183,12 @@ set_printer_specific_defaults() printer.right_margin = HP1000_RIGHT_MARGIN; printer.bottom_margin = HP1000_BOTTOM_MARGIN; break; - default: - pm_error("set_printer_defaults(): unknown printer version"); } } -static void +static void show_usage(const char* const prog) { printf("usage: %s [ options ] [ <infile> [ <outfile> ] ]\n\n",prog); @@ -220,9 +222,9 @@ show_usage(const char* const prog) -static void -parm_version(char* arg) -{ +static void +parmVersion(char * const arg) { + if(!strcasecmp(arg,"hp720") || !strcmp(arg,"720")) printer.version=HP720; else if(!strcasecmp(arg,"hp820") || !strcmp(arg,"820")) @@ -231,39 +233,39 @@ parm_version(char* arg) printer.version=HP1000; else pm_error("parm_version(): unknown printer version '%s'",arg); - set_printer_specific_defaults(); + setPrinterSpecificDefaults(); } -static void -parm_iversion(int arg) -{ +static void +parmIversion(int const arg) { + switch(arg) { case 720: - printer.version=HP720; + printer.version = HP720; break; case 820: - printer.version=HP820; + printer.version = HP820; break; case 1000: - printer.version=HP1000; + printer.version = HP1000; break; default: - pm_error("parm_iversion(): unknown printer version '%d'", arg); + pm_error("parmIversion(): unknown printer version '%d'", arg); } - set_printer_specific_defaults(); + setPrinterSpecificDefaults(); } -static void -dump_config() -{ +static void +dumpConfig() { + printf("version: "); - switch(printer.version) - { + + switch(printer.version) { case HP710: printf("HP710\n"); break; case HP720: printf("HP720\n"); break; case HP820: printf("HP820\n"); break; @@ -278,90 +280,88 @@ dump_config() -static void -read_config_file(const char* const fname) -{ - FILE* cfgfile=fopen(fname,"r"); - char line[1024],key[14],buf[10]; - int len,value,lineno=1; +static void +readConfigFile(const char * const fname) { + + FILE * cfgFileP; + char line[1024]; + char key[14]; + char buf[10]; + int len; + int value; + int lineno; - if(!cfgfile) + cfgFileP = fopen(fname, "r"); + + lineno = 1; /* initial value */ + + if (!cfgFileP) pm_error("read_config_file(): couldn't open file '%s'", fname); - while(fgets(line,1024,cfgfile)) - { - if(strchr(line,'#')) - *strchr(line,'#')=0; - switch(sscanf(line,"%13s%9s",key,buf)) - { + while (fgets(line, 1024, cfgFileP)) { + if (strchr(line, '#')) + *strchr(line, '#')=0; + switch(sscanf(line, "%13s%9s", key, buf)) { case 2: - value=atoi(buf); - len=strlen(key); - if(!strncmp(key,"version",len)) - parm_iversion(value); - else if(!strncmp(key,"xoffset",len)) - printer.x_offset=value; - else if(!strncmp(key,"yoffset",len)) - printer.y_offset=value; - else if(!strncmp(key,"topmargin",len)) - printer.top_margin=value; - else if(!strncmp(key,"leftmargin",len)) - printer.left_margin=value; - else if(!strncmp(key,"rightmargin",len)) - printer.right_margin=value; - else if(!strncmp(key,"bottommargin",len)) - printer.bottom_margin=value; - else if(!strncmp(key,"papersize",len)) - { - if(!strcmp(buf,"us")) - { - Width = USWIDTH; + value = atoi(buf); + len = strlen(key); + if (strneq(key, "version", len)) + parmIversion(value); + else if (strneq(key, "xoffset", len)) + printer.x_offset = value; + else if (strneq(key, "yoffset", len)) + printer.y_offset = value; + else if(strneq(key, "topmargin", len)) + printer.top_margin = value; + else if(strneq(key, "leftmargin", len)) + printer.left_margin = value; + else if(strneq(key, "rightmargin", len)) + printer.right_margin = value; + else if(strneq(key, "bottommargin", len)) + printer.bottom_margin = value; + else if(strneq(key, "papersize" , len)) { + if(streq(buf, "us")) { + Width = USWIDTH; Height = USHEIGHT; - } - else if(!strcmp(buf,"a4")) - { - Width = A4WIDTH; + } else if (streq(buf, "a4")) { + Width = A4WIDTH; Height = A4HEIGHT; - } - else + } else pm_error("read_config_file(): unknown paper size %s", buf); - } - else if(!strcmp(key,"dump")) - dump_config(); - else + } else if(!strcmp(key,"dump")) + dumpConfig(); + else pm_error("read_config_file(): unrecognized parameter '%s' " "(line %d)", key, lineno); case EOF: - case 0: + case 0: break; default: pm_error("read_config_file(): error parsing config file " "(line %d)", lineno); } - lineno++; + ++lineno; } - if(feof(cfgfile)) - { - fclose(cfgfile); - return; - } - - pm_error("read_config_file(): error parsing config file"); + if (feof(cfgFileP)) { + fclose(cfgFileP); + } else + pm_error("read_config_file(): error parsing config file"); } -const char* const defaultcfgfile="/etc/pbmtoppa.conf"; +const char * const defaultCfgFileNm = "/etc/pbmtoppa.conf"; -int +int main(int argc, char *argv[]) { int argn; int got_in=0, got_out=0, do_continue=1; - FILE *in=stdin, *out=stdout; + FILE * ifP; + FILE * ofP; struct stat tmpstat; pbm_init(&argc, argv); @@ -374,12 +374,15 @@ main(int argc, char *argv[]) { printer.right_margin = DEFAULT_RIGHT_MARGIN; printer.bottom_margin = DEFAULT_BOTTOM_MARGIN; printer.DPI = DEFAULT_DPI; - Width = USWIDTH; + Width = USWIDTH; Height = USHEIGHT; - set_printer_specific_defaults(); + setPrinterSpecificDefaults(); + + if (!stat(defaultCfgFileNm, &tmpstat)) + readConfigFile(defaultCfgFileNm); - if(!stat(defaultcfgfile,&tmpstat)) - read_config_file(defaultcfgfile); + ifP = stdin; /* initial value */ + ofP = stdout; /* initial value */ for(argn=1; argn<argc; argn++) { @@ -389,12 +392,12 @@ main(int argc, char *argv[]) { return 0; } else if(!strcmp(argv[argn],"-d")) - dump_config(); + dumpConfig(); else if(argn+1<argc) { do_continue=1; if(!strcmp(argv[argn],"-v")) - parm_version(argv[++argn]); + parmVersion(argv[++argn]); else if(!strcmp(argv[argn],"-x")) printer.x_offset+=atoi(argv[++argn]); else if(!strcmp(argv[argn],"-y")) @@ -426,7 +429,7 @@ main(int argc, char *argv[]) { pm_error("unknown paper size %s",argv[argn]); } else if(!strcmp(argv[argn],"-f")) - read_config_file(argv[++argn]); + readConfigFile(argv[++argn]); else do_continue=0; if(do_continue) continue; } @@ -434,18 +437,18 @@ main(int argc, char *argv[]) { if(!got_in) { if (strcmp (argv[argn], "-") == 0) - in = stdin; - else if ((in = fopen (argv[argn], "rb")) == NULL) - pm_error("main(): couldn't open file '%s'", + ifP = stdin; + else if ((ifP = fopen (argv[argn], "rb")) == NULL) + pm_error("main(): couldn't open file '%s'", argv[argn]); got_in=1; } else if(!got_out) { if (strcmp (argv[argn], "-") == 0) - out = stdout; - else if ((out = fopen (argv[argn], "wb")) == NULL) - pm_error("main(): couldn't open file '%s'", + ofP = stdout; + else if ((ofP = fopen (argv[argn], "wb")) == NULL) + pm_error("main(): couldn't open file '%s'", argv[argn]); got_out=1; } @@ -453,9 +456,11 @@ main(int argc, char *argv[]) { pm_error("main(): unrecognized parameter '%s'", argv[argn]); } - Pwidth=(Width+7)/8; - printer.fptr=out; + Pwidth = (Width+7)/8; + printer.fptr = ofP; - return print_pbm (in); + return printPbm(ifP); } + + |